WO2003107235A1 - 建設機械の情報提供システム及び建設機械の情報提供方法 - Google Patents
建設機械の情報提供システム及び建設機械の情報提供方法 Download PDFInfo
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- WO2003107235A1 WO2003107235A1 PCT/JP2003/007325 JP0307325W WO03107235A1 WO 2003107235 A1 WO2003107235 A1 WO 2003107235A1 JP 0307325 W JP0307325 W JP 0307325W WO 03107235 A1 WO03107235 A1 WO 03107235A1
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- information
- construction machine
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- construction
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Classifications
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
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- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/205—Remotely operated machines, e.g. unmanned vehicles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
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- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
Definitions
- the present invention relates to a construction machine information providing system and, more particularly, to a construction machine information providing system and a construction machine information providing method capable of providing care to a customer side with sufficient care with careful consideration. It is. Background art
- the operation state is detected as operation data by an operation sensor, and the operation data is periodically transmitted to a support center at one site by an operation data communication device.
- the support center receives the transmitted operation data and records it on the main data base. Based on the operation data, the support center predicts whether or not a failure has occurred for each construction machine and automatically reports. Output.
- the present invention has been made on the basis of the above-mentioned matters, and an object of the present invention is to provide a construction machine information providing system and a construction machine information providing system capable of providing sufficient and satisfactory care to a customer side. It is to provide a method.
- the present invention provides a construction machine information providing system for exchanging information about construction machines, comprising: acquiring data relating to machine operations of a plurality of construction machines via information communication; A server that stores the acquired data related to the machine operation of the plurality of construction machines through information communication.
- the present invention relates to a construction machine information providing system for exchanging information about construction machines, wherein the system is provided on the side of a manufacturer of the construction machine or a person entrusted by the manufacturer.
- the data related to the machine operation of a plurality of construction machines is acquired via information communication and stored in a database, and the acquired data related to the machine operation of the plurality of construction machines is transmitted to a user or an owner of each construction machine.
- the information is set on the side of the service worker or the person who manages the worker.
- a server for outputting to the information terminal via the information communication.
- data relating to machine operation of a plurality of construction machines is acquired by a server installed on the side of a construction machine manufacturer or the like via information communication and stored in a database, and further, service basic information is acquired. Is output to the side of service workers.
- the service workers, etc. on their own judgment, based on this, respond to the situation (requests) of the customers (users, etc.) who are always in contact with
- the user can explain / analyze the information content and the display manner to the customer as necessary, and can respond to questions / requests and the like.
- the functions of the manufacturer are limited to receiving and collecting data from a large number of construction machines and distributing the data, and based on this, ultimately provide the customer with, for example, what kind of care.
- the system will be left up to the service staff closest to the customer to provide it.
- it is possible to provide customers with sufficient care and precise care with careful consideration.
- the present invention relates to a construction machine information providing system for exchanging information about construction machines, wherein the system is provided on the side of a manufacturer of the construction machine or a person entrusted by the manufacturer.
- the data related to the operation of a plurality of construction machines is acquired via information communication from an information terminal installed on the user or owner side of each construction machine, and stored on a data basis.
- the information related to the machine operation of a plurality of construction machines is stored in an information terminal provided to a worker of the service or a person who manages the worker. It is equipped with a server that outputs data via information communication.
- the present invention provides a construction machine information providing system for exchanging information about construction machines, the system being provided on the side of a user or owner of the construction machines,
- An information terminal that can be connected to a mobile terminal that obtains data related to operation, and a machine that is provided by the manufacturer of the construction machine or a person entrusted by the manufacturer, and that operates the corresponding construction machine from each information terminal Data obtained through information communication and stored in a database, and A first server that outputs data related to machine operation as basic information for a service to the user or the owner through information communication, and a side of a worker of the service or a person who manages the worker Wherein the information terminal receives the basic information from the first server, and outputs the basic information or information based on the basic information.
- the information terminal further comprises: a basic information from the second server. Alternatively, information based on the information is input, and the input information is displayed in a predetermined form as service information for the user or the owner.
- the present invention provides a construction machine information providing system for exchanging information about construction machines, comprising: a plurality of information terminals provided on a construction machine user or owner side; A first server provided on the side of the machine manufacturer or the person entrusted to the manufacturer, a plurality of service workers for the user or owner, and a supervisor of the plurality of service workers A plurality of second servers provided in a hierarchy in the first server, wherein the first server acquires data relating to machine operation of each construction machine via information communication, stores the data in a database, and stores the acquired plurality of second servers in a database.
- the second server provided at the general manager outputs the basic information input from the first server to a plurality of second servers provided at the service worker, and the second server provided at the service worker.
- the plurality of second servers input basic information from a second server provided on the side of the general manager, and select the basic information or the basic information to correspond to the plurality of information terminals.
- Output, each of the plurality of information terminals inputs basic information from a second server provided on the service worker side or information based thereon, and inputs the input information to the user or owner. It is displayed in a predetermined manner as service information.
- the present invention relates to a construction machine information providing system for exchanging information about construction machines, which manages a service worker or a worker for the construction machine user or owner.
- As basic information for The basic information or the information based on the basic information or the information based on the basic information or the information based on the basic information or the information based on the basic information is displayed in a predetermined manner as service information to a user or an owner of the construction machine while inputting the information through the information communication.
- a second server for outputting to an information terminal provided on the user or owner side is provided.
- the present invention provides a construction machine information providing system for exchanging information on construction machines, comprising: a manager of a plurality of service workers for a user or owner of the construction machine.
- the data related to the machine operation of a plurality of construction machines acquired by the first server provided on the side of the manufacturer of the construction machine or the person entrusted by the manufacturer is used as the basis for the service.
- An administrator-side second server for inputting information via information communication; provided on the plurality of service workers; inputting the basic information from the administrator-side second server; Or to select the basic information and display the basic information or the selected information to the user or owner of the construction machine in a predetermined manner as service information to the user or owner.
- the information terminal includes display means for displaying the service information in a predetermined chart format, and the display means displays information from the second server,
- the file is collected as a file for each acquisition from the construction machine, and is displayed in association with the name of the construction machine from which the file was acquired or the name of the customer management machine, and the model name or operation site name of the construction machine.
- the present invention relates to a construction machine information providing system for exchanging information about construction machines, wherein the system is provided on the side of a manufacturer of the construction machine or a person entrusted by the manufacturer.
- the data related to the machine operation of a plurality of construction machines is acquired via information communication and stored in a database, and the acquired data related to the machine operation of the plurality of construction machines is transmitted to a user or an owner of each construction machine.
- a server is provided as basic information for sale to output via information communication to an information terminal provided on the side of the seller or the person managing the seller.
- data relating to the operation of a plurality of construction machines is acquired by a server installed on the side of the manufacturer of the construction machine via information communication, stored in a database, and further sold.
- the information is output to the sales staff or the like as basic information.
- the sales staff, etc. on their own judgment based on this, responds to the situation and requests of customers (users, etc.) who are always in contact with them and, for example, the data is sent to the users, etc.
- the functions of the manufacturer are limited to receiving and collecting data from a large number of construction machines and distributing the data, and based on this, ultimately provide the customer with, for example, what kind of care. It is up to the sales staff, etc., closest to the customer to decide whether to provide.
- the conventional technology in which everything from data reception to care is centrally managed at a single location, it is possible to provide accurate and satisfactory care to customers with sufficient care.
- the present invention relates to a construction machine information providing system for exchanging information about construction machines, wherein the system is provided on the side of a manufacturer of the construction machine or a person entrusted by the manufacturer.
- the data related to the machine operation of a plurality of construction machines is acquired via information communication from an information terminal installed on the user or owner side of each construction machine, and stored on a data base.
- the data relating to the machine operation of the construction machine is output as basic information for sale to the user or the owner via an information communication to an information terminal provided at a seller or a person who manages the seller. It has a server to perform.
- the present invention provides a construction machine information providing system for exchanging information about construction machines, the system being provided on the side of a user or owner of the construction machines, An information terminal that can be connected to a mobile terminal that obtains data related to operation, and a machine that is provided by the manufacturer of the construction machine or a person entrusted by the manufacturer, and that operates the corresponding construction machine from each information terminal Data obtained through information communication and stored in a database, and the obtained data relating to machine operation of a plurality of construction machines is converted into basic information for sale to the user or owner.
- a first server that outputs via information communication, and is provided on the side of a seller or a person who manages the seller, and inputs basic information from the first server, and obtains the basic information or information based thereon.
- the information terminal inputs basic information or information based on the basic information from the second server, and uses the input information as sales information for the user or owner. Display in an aspect.
- the present invention provides a construction machine information providing system for exchanging information about construction machines, comprising: a plurality of information terminals provided on a construction machine user or owner side; A first server provided on the side of the machine manufacturer or the person entrusted to the manufacturer, a plurality of sellers for the user or owner, and a supervisor of the plurality of sellers A plurality of second servers provided in a hierarchy in the first server, the first server acquires data relating to machine operation of each construction machine through information communication, stores the data in a database, and stores the acquired plurality of second servers.
- the data relating to the machine operation of the construction machine is output as basic information for sale to the user or the owner to the second server provided at the general manager via information communication, and the general management is performed.
- the second server outputs the basic information input from the first server to a plurality of second servers provided on the seller side, and the plurality of second servers provided on the seller side includes The basic information from the second server provided on the user side is input, and the basic information or this basic information is selected and output to a corresponding plurality of information terminals, and each of the plurality of information terminals is Basic information from the second server provided on the seller side or information based on the basic information is input, and the input information is displayed in a predetermined manner as sales information for the user or owner.
- the present invention relates to a construction machine information providing system for exchanging information on construction machines, comprising: a sales person for a construction machine user or an owner or a person who manages the sales person.
- the data relating to the machine operation of a plurality of construction machines acquired by the first server provided on the side of the construction machine manufacturer or the person entrusted to the manufacturer
- the basic information or the Information based on the information to an information terminal provided on the user or owner side.
- a second server is a second server.
- the present invention relates to a construction machine information providing system for exchanging information on construction machines, wherein a plurality of sellers' general managers for construction machine users or owners are provided.
- the data relating to the machine operation of a plurality of construction machines acquired by the first server provided on the side of the manufacturer of the construction machine or the person entrusted by the manufacturer is used as the basis for the sales.
- a manager-side second server for inputting information via information communication; provided on the plurality of sellers; inputting the basic information from the manager-side second server; In order to select this basic information and display it in a predetermined manner as sales information to the user or owner of the construction machine, the basic information or the selected information is provided to the user or owner.
- the established information Comprises; a seller-side second server to be output to the terminal.
- the information terminal includes a display unit that displays the sales information in a predetermined chart format, and the display unit transmits information from the second server, It is compiled as a file at the time of acquisition from each construction machine and displayed in association with the name of the construction machine from which the file was acquired or the name of the customer management machine, as well as the model name or operation site name of the construction machine .
- the display means displays the list of information from the second server in correspondence with the model name, the preceding symbol machine name corresponding to the model name, and the machine name.
- the files are displayed in a tree format in the order of the file names.
- the display means displays a list of information from the second server, the operation site name, the customer management machine name corresponding to the operation site name,
- the file names are displayed in the order of the file names corresponding to the customer management machine names in a file format.
- the display means includes a simultaneous display instruction means for simultaneously displaying the contents of the plurality of files on one screen.
- the display means is: Of the data in the file, the change in the load ratio of the engine provided in the construction machine or the change in the pressure frequency of the hydraulic actuator related to the front work machine is displayed in different colors according to the magnitude of the numerical value. .
- the load ratio of the engine in other words, the degree of fuel consumption
- the excavation load on the front work machine can be determined at a glance, so that the management and evaluation of the operation status of each construction machine or the operation site characteristics can be easily performed. It can be carried out.
- the display means among the data in the file, the values of the operation time and the non-operation time within the operation time of the construction machine during the operation time. It is displayed together with the occupying ratio.
- the server or the first server acquires data related to the operation of each part of the plurality of construction machines via information communication, and based on the acquired data, Calculate the repair / replacement time of the parts related to the above parts for each construction machine, certify the parts whose repair / replacement time is almost the same among multiple construction machines, and sell the certified parts according to the quantity.
- the price is determined, and the planned selling price is output as the basic information via the information communication.
- data relating to the operation of each part of a plurality of construction machines is acquired by a server installed on the side of the construction machine manufacturer or the like via information communication and stored in, for example, a database.
- the repair / replacement time of the component is calculated for each case. The above procedure is performed for all construction machines, and parts whose repair / replacement times are almost the same for many construction machines are extracted and certified.
- the planned sales price of this part is determined in accordance with the quantity, reflecting the cost reduction described above, and is output to the service worker or sales side as basic service information or basic sales information. For example, as final service information or sales information by a service worker or a seller, etc. It is displayed in a predetermined manner to the customer.
- the server or the first server acquires data related to the operation of each part of the plurality of construction machines via information communication, and based on the acquired data. Calculate the repair / replacement time of the parts related to the above parts for each construction machine, and certify the parts whose repair / replacement time is almost the same for a plurality of construction machines. A discount sales period that is almost the same or earlier and a discount sales price in this discount sales period are determined, and the discount sales period and the discount sales price are output as the basic information via information communication.
- the service worker can secure a certain amount of profit and obtain sales promotion effects through advance reservations, and further reduce the cost burden on customers by setting discount sales prices.
- the effect can be obtained.
- the information terminal is connectable to the mobile terminal that acquires data relating to the operation of each part of the construction machine
- the first server includes: The data relating to the operation of each part of the construction machine corresponding to the information terminal is obtained from the information terminal via information communication and stored in the database, and each construction machine is stored on the basis of the data stored in the database. Calculate the repair / replacement time of the parts related to the above parts for each part, certify the parts whose repair / replacement time is almost the same among a plurality of construction machines, and calculate the planned sales price according to the quantity of the certified parts. Determined, and outputs the planned selling price as the basic information to the second server via information communication, wherein the second server receives the input from the first server.
- the foundation information or information based thereon is output to the information terminal, the information terminal, the information input from the second server, and with the service information or the sales information to display in a predetermined manner.
- the information terminal is connectable to the mobile terminal that acquires data related to operation of each part of the construction machine
- the first server includes: A terminal related to the operation of each part of the construction machine corresponding to the terminal is obtained via information communication and stored in the database, and based on the data stored in the database, the data is stored for each construction machine.
- the server or the first server obtains data related to the operation of each part of the construction machine via information communication, and based on the obtained data, In addition to calculating the future transition of the machine management cost of the construction machine and the future transition of the machine value of the construction machine, the time when the machine management cost and the machine value are substantially equal is calculated. Calculate the transition of the subsequent machine management cost of the construction machine and the subsequent transition of the machine value of the construction machine when the specific parts related to the part are repaired and replaced before the time, at least The changes in machine management costs and the subsequent changes in machine value described above are used as service information or sales information for users or owners of the corresponding construction machines, Output via information communication.
- data relating to the operation of each part of a plurality of construction machines is obtained by a server installed on the side of the construction machine manufacturer or the like via a communication and stored in a database, and further stored in a database.
- Future machine management costs ⁇ Changes in machine value are calculated, and the period when machine management costs are almost equal to machine value is calculated.
- it was recommended to buy a new machine at this time but in recent years, the current own machine has been used as long as possible while repairing and replacing parts. The need for effective use is increasing.
- At least these subsequent machine management costs and changes in machine value are used as service or sales information (basic information) as service workers. And output it to the side.
- This information is displayed as final service information or sales information to the customer in a predetermined manner by, for example, a service worker or a seller.
- the user must at least maintain the machine management costs after parts repair and replacement, ie, the transition of machine value, that is, the longer service life (before parts repair and replacement) as described above. Since the behavior of the curve sliding on the high side can be obtained as information, it is appropriate to determine when and what kind of repair and replacement should be performed, and how much the machine life can be extended if so. be able to. As a result, it is possible to sufficiently utilize the user-owned machine.
- the server or the first server acquires data related to operation of each part of the construction machine via information communication, and based on the acquired data, Calculate the transition of future machine management costs of the machinery and the future machine value of the construction machinery, and calculate the time when the machine management cost and the machine value are almost equal, and before this calculated time Then, at the time of repair and replacement of a specific part related to the part, a transition of a subsequent machine management cost of the construction machine and a subsequent transition of a machine value of the construction machine are calculated, and the subsequent machine management is performed.
- the changes in costs and the subsequent changes in machine value, together with the changes in future machine management costs and changes in the future machine value of construction machinery, are taken into account.
- As the service information or sales information to the user or owner of OMRON will information Output via communication.
- the user can obtain not only the machine management costs after the replacement of the specified parts and the changes in the machine value, but also the changes in the machine management costs and the machine values before the repair and replacement. This makes it possible to obtain the curve sliding behavior more clearly, and to make sure and appropriate judgment.
- the server or the first server graphs at least the subsequent transition of the machine management cost and the subsequent transition of the machine value as curves. Output as possible data via information communication.
- the information terminal is connectable to the mobile terminal that acquires data relating to operation of each part of the construction machine
- the first server is configured to store the information.
- Data related to the operation of each part of the construction machine is obtained from a terminal via information communication and stored in the database, and based on the data stored in the database, future machine pipes of the construction machine are used.
- Calculate the transition of the engineering costs and the future machine value of the construction equipment calculate the time when the machine management cost and the machine value are almost equal, and specify the time related to the parts before the calculated time. Calculate the change of the subsequent machine management cost of the construction machine and the subsequent change of the machine value of the construction machine when the parts are repaired and replaced.
- the subsequent transition of the machine management cost and the subsequent transition of the machine value are output as the basic information to the second server via information communication, and the second server is configured to execute the first server
- the basic information input from the above is processed or selected and output to the information terminal, and the information terminal converts the information input from the second server as the service information or the sales information in a predetermined mode. indicate.
- the information terminal is connectable to the mobile terminal that acquires data relating to operation of each part of the construction machine, and the first server is configured to store the information. Data related to the operation of each part of the construction machine is acquired from the terminal via information communication and stored in the database, and based on the data stored in the database, the future machine management cost of the construction machine is reduced.
- the basic information is output to the second server via information communication as the basic information, and the second server processes or sorts out the basic information input from the first server.
- the information terminal outputs to the information terminal, and the information terminal displays the information input from the second server as the service information or the sales information in a predetermined mode.
- the server or the first server is configured to transmit at least the subsequent transition of the machine management cost and the subsequent transition of the machine value at the information terminal.
- the data is output to the second server via information communication as data that can be displayed in a chart as a curve.
- a method for providing information on a construction machine of the present invention comprising the steps of: acquiring data relating to machine operation of a plurality of construction machines via information communication; Data relating to operation is used as service and Z or basic information for sales to users or owners of each construction machine, and is used as information for service workers or sellers or those who manage them via information and communication. Output.
- the construction machine information providing method of the present invention provides a method for transmitting data related to machine operation of a plurality of construction machines from an information terminal installed on a user or owner side of each construction machine. And obtain the data related to the machine operation of a plurality of construction machines as service and Z or basic information for sales to the users or owners of the construction machines, The information is output to the seller or the person who manages them via information communication.
- a repair / replacement time of a part related to the part is calculated for each of the construction machines based on the data obtained through the information communication, and the repair / replacement time is plural. Identify parts that are substantially identical to each other in the construction machine, determine a planned sales price according to the quantity of the certified parts, and use this planned sales price as the service information and Z or sales information via information and communication. Output.
- a repair / replacement time of a part related to the part is calculated for each of the construction machines, and the repair / replacement time is determined by a plurality of times. Identify parts that are almost identical to each other in the construction machine, determine the discounted sales period before the repair / replacement time and the discounted sales price in this discounted sales period for the certified parts, and determine the discounted sales period and the discounted sales.
- the price is output via the information communication as the service information and / or sales information.
- the method for providing information on construction machines based on the data obtained through the information communication, changes in future machine management costs of the construction machines and changes in future machine values of the construction machines And calculating a time when the machine management cost is substantially equal to the mechanical value, and when a specific part related to the part is repaired or replaced before the calculated time, Calculate the transition of the machine management cost and the subsequent transition of the machine value of the construction machine, and at least calculate the transition of the subsequent machine management cost and the subsequent transition of the machine value by the service information and Z or It is output as information on sales via information communication.
- the subsequent machine of the construction machine calculates the transition of the management cost and the subsequent transition of the machine value of the construction machine, and calculate the transition of the subsequent machine management cost and the subsequent transition of the machine value.
- the service information and / or sales information are output via information communication together with the future machine value of the machine.
- FIG. 1 is an overall schematic diagram of an embodiment of a construction machine information providing system according to the present invention.
- FIG. 2 is a diagram showing a schematic configuration of an example of a hydraulic system mounted on a hydraulic shovel to which the embodiment of the information providing system for construction machines of the present invention shown in FIG. 1 is applied, together with sensors.
- FIG. 3 is a diagram conceptually showing a flow of information in the embodiment of the construction machine information providing system of the present invention shown in FIG.
- FIG. 4 is a diagram illustrating a functional configuration of a machine-side controller constituting an embodiment of a construction machine information providing system according to the present invention.
- FIG. 5 is a flowchart showing a function of collecting the operating time of each part of the hydraulic shovel by the CPU of the machine-side controller constituting the embodiment of the construction machine information providing system of the present invention.
- FIG. 6 is a diagram illustrating an example of a data structure when downloaded from the machine-side controller constituting the embodiment of the construction machine information providing system of the present invention to a portable terminal.
- FIG. 7 is a functional block diagram illustrating a functional configuration of a user-side personal computer that constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 8 is a diagram showing a breakdown of the programs stored in the program storage area of the user-side personal computer which constitutes one embodiment of the construction machine information providing system of the present invention.
- FIG. 9 shows the operation data stored in the storage device storage area by the data capture program on the user's personal computer constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 9 is a diagram illustrating a standard screen configuration when processed by a data processing program and displayed on a display unit.
- FIG. 10 is a diagram showing a display example of a first graph selection error displayed on a display unit of a user-side personal computer which constitutes an embodiment of a construction machine information providing system according to the present invention. .
- FIG. 11 is a flowchart showing a processing procedure according to a life day overnight processing program stored in a program storage area of a user-side personal computer which constitutes an embodiment of a construction machine information providing system according to the present invention.
- FIG. 12 is a diagram showing an example of a construction machine information providing system according to an embodiment of the present invention. It is a figure showing an example of a screen which displayed life data in a graph.
- FIG. 13 is a diagram showing an example of a screen on which a list of life days is displayed in a list on the display unit of the user-side personal computer, which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 14 is a diagram showing another example of a screen on which life data is graphically displayed on the display unit of the user-side personal computer which constitutes one embodiment of the construction machine information providing system according to the present invention.
- FIG. 15 shows an example of a screen displaying a list of life data corresponding to the graph display of FIG. 14 on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system of the present invention.
- FIG. 16 is a flowchart showing an example of a processing procedure by the daily data processing program stored in the program storage area of the user's personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention. .
- FIG. 17 is a diagram showing an example of a screen displaying daily data processed by a daily processing program on a display unit of a user-side personal computer constituting an embodiment of a construction machine information providing system according to the present invention. It is.
- FIG. 18 is a flowchart showing another example of the processing procedure by the daily data processing program stored in the program storage area of the user-side personal computer which constitutes one embodiment of the construction machine information providing system of the present invention. .
- FIG. 19 shows another example of a screen on which a graph of the daily data processed by the daily data processing program is displayed on the display unit of the personal computer constituting the embodiment of the construction machine information providing system according to the present invention. It is a figure showing an example.
- FIG. 20 is a flowchart illustrating an example of a processing procedure by an hour data processing program stored in a program storage area of a user-side personal computer, which constitutes an embodiment of a construction machine information providing system according to the present invention.
- FIG. 21 shows an example of a screen in which hour data processed by an hour data processing program is graphically displayed on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 22 shows a user constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 21 is a diagram showing an example in which coloring is displayed during engine non-operation hours on the screen of FIG. 21 in which a graph is processed and processed by an hour data processing program on a display unit of a personal computer.
- FIG. 23 is a flowchart illustrating an example of a processing procedure by an award processing program stored in a program storage area of a user-side personal computer that constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 24 is another view of a screen displaying a graph of the hour data processed by the avatar overnight processing program on the display unit of the user-side personal computer constituting the embodiment of the construction machine information providing system according to the present invention. It is a figure showing an example.
- FIG. 25 is a diagram showing an example of a screen on which a list of hours is displayed on the display unit of the user-side personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 26 is a flowchart showing an example of a processing procedure by a ratio data processing program stored in a program storage area of a user-side personal computer which constitutes an embodiment of the construction machine information providing system of the present invention. is there.
- FIG. 27 shows an example of a screen on which the ratio data processed by the ratio data processing program is graphically displayed on the display unit of the user-side personal computer constituting the embodiment of the construction machine information providing system according to the present invention.
- FIG. 28 is a flowchart illustrating an example of a processing procedure by a ratio data processing program stored in a program storage area of a user-side personal computer that constitutes an embodiment of a construction machine information providing system according to the present invention.
- FIG. 29 shows another example of a screen displaying a graph of the ratio data processed by the ratio data processing program on the display unit of the user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention. It is a figure showing an example.
- FIG. 30 is a flowchart showing a processing procedure according to a summary data processing program stored in a program storage area of a user-side personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 31 shows the processing performed by the summary data processing program on the display unit of the user-side personal computer that constitutes one embodiment of the construction machine information providing system of the present invention. It is a figure showing an example of the screen which displayed the summary one data as a graph.
- FIG. 32 is a diagram illustrating an example of a screen displaying a list of summary data on a display unit of a user-side personal computer that constitutes an embodiment of a construction machine information providing system according to the present invention.
- FIG. 33 is a diagram showing another example of a screen on which the summary data is graphically displayed on the display unit of the user-side personal computer which constitutes one embodiment of the construction machine information providing system according to the present invention.
- FIG. 34 is an example of a screen displaying a list of life data corresponding to the graph display of FIG. 33 on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 34 is an example of a screen displaying a list of life data corresponding to the graph display of FIG. 33 on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 35 is a flowchart showing a processing procedure by a utilization data processing program stored in a program storage area of a user-side personal computer which constitutes an embodiment of a construction machine information providing system according to the present invention. is there.
- FIG. 36 is a graph showing the utilization data processed by the utilization data processing program on the display unit of the user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 6 is a diagram showing an example of a screen displayed.
- FIG. 37 is a graph of a screen displaying utility data processed by a utility data processing program on a display unit of a user-side personal computer constituting an embodiment of a construction machine information providing system according to the present invention. It is a figure showing other examples.
- FIG. 38 is a flowchart showing another example of the processing procedure by the utilization data processing program stored in the program storage area of the user-side personal computer which constitutes one embodiment of the construction machine information providing system of the present invention. is there.
- FIG. 39 is a graphical representation of utility data processed by a utility data processing program on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 4 is a diagram showing an example of a screen.
- FIG. 40 shows a user constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 13 is a diagram showing another example of a screen on which utility data processed by a utility data processing program is graphically displayed on a display unit of the personal computer.
- FIG. 41 shows an example of a blow-by data processing procedure by the provision & fuel efficiency data processing program stored in the program storage area of the user's personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. FIG. 42 is a graph showing blow-by data processed and processed according to a fuel consumption data processing program on a display unit of a user-side personal computer constituting an embodiment of a construction machine information providing system according to the present invention. It is a figure showing an example of a screen.
- FIG. 43 is an example of a fuel efficiency data processing procedure by a blow-by & fuel efficiency data processing program stored in a program storage area of a user-side personal computer which constitutes an embodiment of the construction machine information providing system of the present invention. It is a flowchart showing.
- FIG. 44 is a graph showing the fuel consumption data processed by the provision & fuel consumption data processing program on the display unit of the personal computer constituting the embodiment of the construction machine information providing system according to the present invention. It is a figure showing an example of the displayed screen.
- FIG. 45 shows events stored in the program storage area of the user-side personal computer which constitutes an embodiment of the construction machine information providing system of the present invention. It is a flowchart showing an example of a procedure.
- FIG. 46 shows an example of a screen displaying data processed by an event / alarm data processing program on a display unit of a user-side personal computer constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 47 is a view showing a screen of a list display of data on the display unit of the personal computer in the embodiment of the construction machine information providing system according to the present invention.
- FIG. 48 is a diagram showing an example of a screen displaying a list of data on a display unit of a user-side personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 49 is a block diagram of a construction machine information providing system according to an embodiment of the present invention.
- 7 is a flowchart illustrating an example of a data processing procedure such as an event / alarm by a histogram processing program stored in a program storage area of the personal computer.
- FIG. 50 is a diagram showing an example of a screen on which histogram data processed by the histogram processing program is graphically displayed on the display unit of the user-side personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention. It is.
- FIG. 51 is another example of a screen displaying a graph of histogram data processed by a histogram processing program on a display unit of a personal computer constituting an embodiment of a construction machine information providing system according to the present invention.
- FIG. 51 is another example of a screen displaying a graph of histogram data processed by a histogram processing program on a display unit of a personal computer constituting an embodiment of a construction machine information providing system according to the present invention.
- FIG. 52 shows still another example of a screen on which histogram data processed by the histogram processing program is graphically displayed on the display unit of the user-side personal computer constituting the embodiment of the construction machine information providing system according to the present invention.
- FIG. FIG. 53 shows still another example of a screen in which the histogram data processed by the histogram processing program is graphically displayed on the display unit of the user's personal computer which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. FIG. 54 shows still another example of a screen on which the histogram data processed by the histogram processing program is graphically displayed on the display unit of the user-side personal computer constituting one embodiment of the construction machine information providing system according to the present invention.
- FIG. 55 shows still another example of a screen in which the histogram data processed by the histogram processing program is rough-displayed on the display unit of the user-side personal computer constituting the embodiment of the construction machine information providing system according to the present invention.
- FIG. FIG. 56 is a diagram showing a display example of a second graph selection area and a menu button query displayed on a display unit of a user-side personal computer which constitutes an embodiment of a construction machine information providing system according to the present invention. .
- FIG. 57 shows an example in which the “option setting (0 ption)” button is clicked in the menu button area displayed on the display unit of the user-side personal computer constituting the embodiment of the construction machine information providing system of the present invention.
- FIG. 14 is a diagram illustrating an example of an option setting screen displayed at the time.
- FIG. 58 is a diagram showing a display example of a menu area displayed on the display unit of the user-side personal computer which constitutes one embodiment of the construction machine information providing system according to the present invention.
- FIG. 59 is a diagram showing a case where the “File (File)” menu is clicked in a menu area displayed on the display unit of the user-side personal computer, which constitutes an embodiment of the construction machine information providing system according to the present invention. It is a figure showing the example of the detailed menu displayed by pull-down.
- FIG. 60 shows a menu button area displayed on the display unit of the personal computer constituting the embodiment of the construction machine information providing system according to the present invention.
- FIG. 9 is a diagram showing an example in which a multiple screen display button is provided as a simultaneous display instruction unit for displaying on one screen.
- FIG. 61 is a functional block diagram showing an outline of the processing functions of the CPU of the main server, which constitutes an embodiment of the construction machine information providing system of the present invention.
- Fig. 62 shows the processing when the machine and operation data are sent from the user's personal computer in the machine and operation data processing unit of the main server, which constitutes an embodiment of the construction machine information providing system according to the present invention. It is a flowchart which shows a function.
- FIG. 63 is a flowchart showing a function of processing product replacement information in a product replacement / parts repair / replacement data processing unit of the main server which constitutes an embodiment of the construction machine information providing system according to the present invention.
- FIG. 64 is a flowchart showing the processing function of the part replacement / exchange information in the main server product replacement / parts repair / exchange data processing unit which constitutes one embodiment of the construction machine information providing system of the present invention.
- FIG. 65 shows the storage status of the operation data, the actual maintenance data, and the replacement operation time data of the main server constituting the embodiment of the construction machine information providing system according to the present invention.
- Fig. 66 shows the procedure for obtaining distribution data of the number of operating units with respect to the engine operating time for each model in the main server machine and operation data processing unit which constitutes an embodiment of the construction machine information providing system according to the present invention. It is a flowchart which shows.
- FIG. 67 shows the operating time of the hydraulic shovel of model X as an example of a distribution chart created by the operating data processing unit of the main server which constitutes an embodiment of the construction machine information providing system of the present invention.
- FIG. 6 is a distribution diagram of the number of operating vehicles with respect to.
- FIG. 68 shows the relationship between the number of operating units and the operating time of each part in the machine and operation data processing unit of the main server that constitutes an embodiment of the construction machine information providing system of the present invention. It is a flowchart which shows the procedure which obtains distribution data.
- FIG. 69 is an example of a distribution diagram created by the machine / operation data processing unit of the main server constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 70 is an example of a distribution diagram created by the machine / operation data processing unit of the main server constituting one embodiment of the construction machine information providing system of the present invention.
- Fig. 71 shows the product replacement / operation time of the excavator in the parts replacement / exchange data processing unit that constitutes an embodiment of the construction machine information providing system according to the present invention.
- 5 is a flowchart showing a procedure for obtaining distribution data of the number of pieces replaced.
- FIG. 72 is an example of a distribution diagram created by the product replacement / parts repair / exchange data processing unit of the main server, which constitutes one embodiment of the construction machine information providing system according to the present invention.
- Fig. 73 shows the distribution data of the past number of parts repair / replacement with respect to the operating time in the main server product replacement / parts repair / replacement data processing unit which constitutes one embodiment of the construction machine information providing system of the present invention. Then, it is a flowchart showing a procedure for obtaining a distribution chart of the number of parts repaired and replaced based on the distribution data.
- FIG. 74 is an example of a distribution diagram created by the product replacement / parts repair / exchange data processing unit of the main server that constitutes one embodiment of the construction machine information providing system of the present invention.
- FIG. 75 is a flowchart showing a sales plan creation procedure as in the sales plan formulation section of the main server which constitutes one embodiment of the construction machine information providing system of the present invention.
- FIG. 76 is a diagram showing an example of a parts sales list for each customer created by the sales plan development section of the main server, which constitutes an embodiment of the construction machine information providing system of the present invention.
- FIG. 77 is a diagram showing an example of a parts sales list by dealer and the like created by the sales planning section of the main server which constitutes an embodiment of the construction machine information providing system of the present invention.
- FIG. 78 is a flowchart showing a sales plan creation procedure in the sales plan formulation section of the main server which constitutes one embodiment of the construction machine information providing system of the present invention when a campaign is conducted.
- FIG. 79 is a diagram illustrating an example of a customer-specific parts sales list created by the sales plan development unit of the main server that constitutes an embodiment of the construction machine information providing system according to the present invention when performing a campaign. .
- FIG. 80 is a diagram showing an example of a guide letter to a customer created in the CPU of the intermediate server constituting the embodiment of the construction machine information providing system of the present invention.
- FIG. 81 is a diagram showing an example of a guide letter created by a CPU of an intermediate server constituting an embodiment of the construction machine information providing system according to the present invention for a customer who corresponds to the campaign at the time of the campaign. is there.
- Fig. 82 is a flowchart showing the procedure for creating a sales plan in the sales plan formulation department of the main server, which constitutes a variant for predicting potential demand using changes in machine management costs and machine values.
- Figure 83 shows the concept of latent demand forecasting in the sales plan formulation department of the main server, which constitutes a variation of predicting potential demand using changes in machine management costs and machine value.
- FIG. 84 is a diagram illustrating an example of a customer-specific parts sales list created by the sales plan development section of the main server, which constitutes a modified example in which potential demand prediction is performed using changes in machine management costs and machine values.
- Figure 85 shows an example of a parts sales list, such as dealers, created by the sales planning department of the main server, which constitutes a variation that predicts potential demand using changes in machine management costs and machine values. It is.
- Fig. 86 is a diagram showing an example of the main body of the guide letter to the customer created on the CPU of the intermediate server that constitutes a variation that predicts potential demand using changes in machine management costs and machine value. is there.
- FIG. 87 is a diagram showing an example of an auxiliary information portion of a guide letter to a customer created in the CPU of the intermediate server, which constitutes a modified example in which potential demand prediction is performed using changes in machine management costs and machine values.
- FIG. 1 is a schematic diagram of a building of an embodiment of a construction machine information providing system according to the present invention.
- the information providing system includes a plurality of hydraulic excavators operating in a market (in FIG. (Only one is shown) Aircraft-side controller 2 mounted on 1, Mobile terminal 3 connectable to this controller 2 via cable 3a (wireless system may be used), and operation site of hydraulic excavator 1, for example
- An information terminal (a personal computer, hereinafter referred to as a user's personal computer) 4 which is arranged in a nearby office or the like and which can be connected to the portable terminal 3 via a cable 3 a (or may be a wireless system), and a hydraulic shovel 1
- the main server 5 installed at the manufacturer (or an information management company entrusted by this manufacturer) and, for example, provided for each of small and medium-sized areas (one country, one region, one prefecture, etc.) User (customer) Not only sales but also direct maintenance services, etc.
- an intermediate server 6 installed at a sales company (diller), branch office, agency, etc. (hereinafter referred to as “diller”) that performs sales operations.
- the user side personal computer 4, main server 5, and intermediate server 6 are connected to each other by information communication using a communication line (for example, the Internet using a public line).
- the hydraulic excavator 1 includes a traveling body 12, a revolving body 13 rotatably provided on the traveling body 12, an operator cab 14 provided on a front left side of the revolving body 13, A front work machine (excavation work device) 15 is provided at the center of the front of the body 13 so as to be able to move up and down.
- the front work machine 15 includes a boom 16 rotatably provided on the revolving unit 13, an arm 17 rotatably provided at a tip of the boom 16, and a boom 16 provided at a tip of the arm 17. And a bucket 18 rotatably provided.
- the hydraulic excavator 1 is shown as an example of a so-called super-large excavator or large-sized excavator which has a body weight of several hundred tons and is often used in mines overseas, for example.
- the scope of application is not limited to this. That is, a so-called medium-sized excavator with a body weight of several tens of tons (see Figures 2 and 3 below), which is most active at various construction sites in Japan, and a more compact one that is active at small-scale construction sites It may be applied to so-called mini-shovels.
- FIG. 2 shows an embodiment of the construction machine information providing system of the present invention shown in FIG.
- FIG. 1 is a diagram illustrating a schematic configuration of an example of a hydraulic system mounted on a hydraulic excavator 1 to be used together with sensors.
- the hydraulic system 20 mounted on the excavator 1 includes, for example, hydraulic pumps 21 a and 2 lb, boom control valves 22 a and 22 b, arm control valve 23, and bucket control valve.
- the hydraulic pumps 21 a and 21 b are rotated by a diesel engine (hereinafter simply referred to as an engine) 32 equipped with a so-called electronic governor-type fuel injection device (not shown) to discharge hydraulic oil, and control valves (control valves) Valves) 22a, 22b to 26a, 26b control the flow (flow rate and flow direction) of hydraulic oil supplied from hydraulic pumps 21a, 21b to hydraulic actuators 27 to 31a, 31b Hydraulic actuators — Evening 27-31a, 31b drive the boom 16, arm 17, bucket 18, revolving unit 13, and traveling unit 12.
- the hydraulic pumps 12 a and 21 b, the control valve 22 a and 22 b to 26 a and 26 b, and the engine 32 are installed in a storage room (engine room) behind the revolving unit 13.
- Operating lever devices 33, 34, 35, 36 are provided for the control valves 22a, 22b to 26a, 26b.
- the pilot pressure of the arm cloud or the pilot pressure of the arm dump is generated and applied to the arm control valve 23, and the operating lever of the operating lever device 33 is operated.
- a pilot pressure for turning right or a pilot pressure for turning left is generated and applied to the control valve 25 for turning.
- the sensor 40 is a pressure sensor that detects the pilot pressure of the arm cloud in this example as an operation signal of the front work machine 15, and the sensor 41 is taken out through the shuttle valve 41 a as a turning operation signal.
- the pressure sensor is a pressure sensor that detects the turning pilot pressure.
- the sensor 42 is a pressure sensor that detects the traveling pilot pressure extracted through the shuttle valves 42 a, 42 b, and 42 c as a traveling operation signal. is there.
- the sensor 43 detects the ON / OFF of the key switch of the engine 32.
- the sensor 44 detects the discharge pressure of the hydraulic pumps 21a and 21b taken out through the shuttle valve 44a. That is, it is a pressure sensor that detects the pump pressure, and the sensor 45 is an oil temperature sensor that detects the temperature (oil temperature) of the hydraulic oil of the hydraulic system 1.
- the sensor 46 is a rotation speed sensor that detects the rotation speed of the engine 32.
- the sensor 47a is a fuel sensor that detects an injection amount (in other words, a fuel consumption amount) injected by the fuel injection device of the engine 32, and the sensor 47b detects a blow-by pressure of a cylinder of the engine 32.
- the sensor 47c is a temperature sensor that detects the temperature of the cooling water (the Lager water) that cools the engine 32.
- the sensor 48 is a pressure sensor that detects the pressure on the bottom side of the bucket cylinder 29 (or may be the arm cylinder 28) in this example as the excavation pressure by the front work machine 15; a is a pressure sensor that detects the traveling pressure, that is, the pressure of the traveling motors 31a and 31b (for example, the maximum pressure of the two may be obtained via a shuttle valve (not shown)).
- the sensor 49 b is a pressure sensor that detects the swing pressure, that is, the pressure of the swing motor 30. The detection signals of these sensors 40 to 49 are all sent to the controller 2 and collected.
- the controller 2 collects data (hereinafter, simply referred to as operation data) relating to machine operation for each part of each excavator 1 (the details will be described later). Using the flow of operation data and this operation data Customer service is in the way of sale.
- operation data data relating to machine operation for each part of each excavator 1 (the details will be described later).
- FIG. 3 is a diagram conceptually showing a flow of information in the embodiment of the construction machine information providing system of the present invention shown in FIG.
- the operation data collected by the controller 2 of each excavator 1 is connected to the controller 2 of the excavator 1 via the cable 3 a by bringing the mobile terminal 3 and the mobile terminal 3 (or the controller 2).
- it is downloaded to the mobile terminal 3 together with the machine data (model, unit number, etc.).
- remove the cable 3a to the controller 2 carry the portable terminal 3 and connect it to the user's personal computer 4 via the cable 3a, and perform a predetermined operation with the portable terminal 3 (or the user's personal computer 4). Downloaded to the user's PC 4.
- the user-side personal computer 4 may be connected to the controller 2 and downloaded from the controller 2 to the user-side personal computer 4 directly.
- the operation data and machine data downloaded to the user's personal computer 4 are first processed (details will be described later) in the user's personal computer 4 by an application program incorporated in advance. It is displayed in a predetermined manner as service and sales information indicating the operating status of the vehicle.
- the operation data and airframe data downloaded to the user's personal computer 4 are also transmitted via the intermediate server 6 through the intermediate server 6 to determine whether new data is stored in the user's personal computer when accessing a homepage such as a dealer.
- the server 5 automatically searches for new data and finds new data, it obtains the user's consent and downloads it from the user's personal computer 4 each time.
- inspection data and repair data at the time of the periodic inspection are manually input and collected by a service person such as a service person or a dealer (or a sales person). The data may be taken into the main server 5.
- the operation data of each excavator 1 collected in this manner is then further processed via the corresponding intermediate server 6 (such as a dealer or the like that provides services and sales to the users of the excavator 1).
- Sent to the user's personal computer 4 Specifically, for example, all hydraulic excavators collected by the main server 5
- the sending user is discriminated and restricted by the judgment of the dealer etc., and some users are locked so that the above-mentioned down port cannot be locked, or the download screen It may not be displayed.
- the intermediate server 6 is not limited to one between the main server 5 and the user's personal computer 4 as described above. Instead, a plurality of intermediate servers 6 may be provided, and data may flow hierarchically. . In this case, for example, data is output from the main server 5 to an intermediate server 6 installed in a person who supervises and manages a plurality of the above dealers (a sales company's head office, a general agency, etc.). Is output to the intermediate server 6 such as the above-mentioned dealer.
- FIG. 4 is a diagram showing a functional configuration of the machine-side controller 2 constituting one embodiment of the construction machine information providing system of the present invention.
- the controller 2 includes input / output interfaces 2a, 2b, a CPU (central processing unit) 2c, a memory 2d, and a timer 2e.
- CPU central processing unit
- the input / output interface 2a is based on the sensors 40 to 49 mentioned above, and detects the front work machine 15, turning and traveling pilot pressure detection signal, engine 32 key switch ON detection signal, pump 21a , 2 1b pump pressure detection signal, oil temperature detection signal, engine 32 rotation speed detection signal, cooling water temperature detection signal, excavation pressure detection signal, running pressure detection signal, fuel consumption detection signal, blow-by pressure Input the detection signal and swing pressure detection signal.
- the CPU 2C processes these detection signals into predetermined operation data using a timer (including a clock function) 2e and stores the processed data in a memory 2d.
- the controller 2 also temporarily stores data such as R ⁇ M as a recording medium storing a control program for causing the CPU 2C to perform the above-described arithmetic processing and data in the middle of the arithmetic operation.
- RAM is provided as a storage means for storing the information in the memory.
- FIG. 5 is a flowchart showing the function of collecting the operating time of each part of the hydraulic shovel by the CPU 2c of the machine-side controller 2 constituting one embodiment of the construction machine information providing system of the present invention.
- the CPU 2c first determines whether or not the engine 32 is operating (step 1). Specifically, for example, data on a detection signal of the engine rotation speed of the sensor 46 may be read and a determination may be made based on whether or not the rotation speed is equal to or higher than a predetermined rotation speed. It is also possible to read the data related to the OFF detection signal and determine whether this is ON. If it is determined that engine 32 is not running, repeat step 1. When it is determined that the engine 32 is operating, the process proceeds to the next step 2 and the data of the sensors 40, 41, and 42 for the front working machine, turning and traveling pilot pressure detection signals are read. (Step 2).
- the time information of the timer 2e is used to set the pilot port pressure to a predetermined pressure (the pilot working machine, turning, and traveling can be regarded as being operated). Calculate the time exceeding the pressure and store it in the memory 2d in association with the date and time (step 3).
- step 4 data on the detection signal of the pump discharge pressure of the sensor 44, data on the detection signal of the hydraulic oil temperature of the sensor 45, data on the detection signal of the engine rotation speed of the sensor 46, Data on the detection signal of the fuel consumption of the sensor 47a, data on the detection signal of the engine blow-by pressure of the sensor 47b, data on the detection signal of the engine coolant temperature of the sensor 47c, and data on the sensor 48
- Data on the detection signal of the excavation pressure, data on the detection signal of the traveling pressure of the sensor 49a, and data on the detection signal of the turning pressure of the sensor 49b are read, and the date is read using the time information of the timer 2e. And store it in memory 2d in association with time.
- step 5 the engine operating time is calculated using the time information of the timer 2e, and is associated with the date and time in the memory 2d. Store and accumulate (Step 5).
- the memory 2d stores the front operation time, the turning operation time, and the traveling lever operation time during the predetermined cycle according to the step 3, the average pump discharge pressure and the average oil temperature during the predetermined cycle according to the step 4.
- the average engine speed, average fuel consumption, average engine blow-by pressure, average cooling water temperature, average digging pressure, average running pressure, and the average engine operating time from step 5 above are accumulated (see Figure 6 below).
- the cumulative value for each cycle elapse that is, the cumulative front operation time, the cumulative turning operation time, the cumulative traveling lever operation time, and the cumulative engine operating time are separately calculated and stored and updated in the memory 2d. (See Figure 6 below).
- FIG. 6 is a diagram showing an example of a data structure when downloaded from the machine-side controller 2 to the portable terminal 3 which constitutes one embodiment of the construction machine information providing system of the present invention.
- the files are collected as a file for each down-time.
- a file header is provided, and the machine data such as the model and unit name of the excavator 1 and the downtime time (if there is overseas operation, it is displayed based on some standard time, for example. And may include time difference information).
- the operation data body after the file header is composed of accumulated data after the manufacture of the excavator.
- the cumulative engine operating time, cumulative operating time for example, cumulative lever operation (including travel) time, cumulative turning operation time, cumulative travel lever operation time), cumulative frequency distribution (see the description of frequency distribution described below), etc. is there.
- the data classified for each cycle are arranged in chronological order.
- the data acquisition time the total engine operation time up to the previous cycle, the engine operation time during the current cycle, each operation time (for example, lever operation (including traveling) time, turning operation time, traveling lever operation time), Frequency distribution (engine speed distribution, hydraulic oil temperature distribution, cooling water temperature distribution, pump discharge pressure distribution, drilling pressure distribution, running pressure distribution), average engine blow-by pressure, average fuel consumption, average pump discharge pressure , Average oil temperature, average engine speed, average cooling water temperature, average digging pressure, average running pressure, etc.
- lever operation including traveling time
- traveling lever operation time traveling lever operation time
- Frequency distribution engine speed distribution, hydraulic oil temperature distribution, cooling water temperature distribution, pump discharge pressure distribution, drilling pressure distribution, running pressure distribution
- average engine blow-by pressure average fuel consumption
- average pump discharge pressure Average oil temperature, average engine speed, average cooling water temperature, average digging pressure, average running pressure, etc.
- the frequency distribution is divided into a plurality of frequency regions (for example, engine rotation speed 0 to 600 rpm 5 minutes, 600 0 to 800 i "pm 2 minutes, 80 0 0 to 100 O rpm is set to 15 minutes, etc.) in advance, and the time length corresponding to each frequency range per unit time (for example, engine speed 0 to 600 rpm, 600 to 800) 0 ⁇ m, 800 to 100 O rpm, etc.).
- the data includes the above-described time-series event / alarm data.
- the date and time of occurrence of events and alarms and the numbers of events and alarms are displayed, and the accumulated engine operating time at that time (or the cumulative engine operating time above) is also displayed as a reference. are doing.
- the operation data downloaded from the controller 2 to the portable terminal 3 in the file format as described above is further imported to the user's personal computer 4 in the same file format, and is incorporated in advance as described above (or a dealer or the like). It is processed by an application program (distributed and installed as appropriate from the side) and displayed in a predetermined manner as information indicating the operating status of the vehicle.
- FIG. 7 is a functional block diagram showing a functional configuration of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- the user-side personal computer 4 includes a personal computer 4A, a display unit 4B as display means, a mouse 4C, and a keyboard unit 4D.
- the personal computer body 4A has communication interfaces (I / O) 4a and 4b as input means and output means, a CPU (central processing unit) 4c as arithmetic means, and RAM as storage means. 4 d, a storage device with a program storage area (ROM) 4 ea and a data storage area 4 eb (storage storage means) 4 e, and a display-in unit It consists of a face 4f.
- the communication interface 4a receives the operation signals of the keyboard unit 4D and the mouse 4C, inputs the operation data of the file structure shown in FIG. 6 from the portable terminal 3 described above, and saves the storage device data. Store in area 4 eb.
- the CPU 4C converts the stored operation data into data according to a predetermined display mode according to a data processing program (described later) stored in advance in the storage device program storage area 4ea based on the operation signal. Process. At this time, the data in the middle of the calculation is temporarily stored as appropriate in the RAM 4d as a storage means. The processed operation data is displayed on the display unit 4B in a predetermined manner via the display interface 4f.
- FIG. 8 is a diagram showing a breakdown of the programs stored in the program storage area 4ea of the user-side personal computer 4 which constitutes one embodiment of the construction machine information providing system of the present invention.
- the program storage area 4 ea is roughly divided into a data capture program for capturing operation data from the mobile terminal 3 and storing it in the data storage area 4 eb of the storage device 4 e. 100 and an information display program 110 for displaying the saved operation data on the display unit 4b as information are stored.
- the information display program 110 further includes a data processing program 120 for processing the operation data stored in the storage device data storage area 4 eb so as to conform to a predetermined display mode, and a screen display. It consists of a standard screen program 130 that includes various functions related to itself.
- the data processing program 120 includes the following life data, daily data, garbage data, ratio data, summary data, multi-use data, blow-by data, and fuel consumption data, events, alarms, etc.
- It consists of a processing program 127, an event / alarm data processing program 128, and a histogram processing program 129.
- the standard screen program 130 sends the data displayed on the screen to other devices by e-mail, saves it in a predetermined location (for example, storage device storage area 4 eb), and prints it by e-mail.
- Program 1 3 1, Save processing program 1 3 2, Print processing program 1 3 3, File information display program 1 3 4 for displaying the properties of each file, and multiple files (other than the currently open file) Other files) and a multi-screen display program 135 for simultaneously displaying the data.
- FIG. 9 shows the operation data stored in the storage device data storage area 4 eb by the data capture program 100 in the user's personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- Data processing program (Life data processing program 121, Daily data processing program 122, Hour data processing program 123, Ratio data processing program 124, Summary data processing program 125, Utility data processing program One night processing program 126, blow data and fuel consumption data processing program 127, event 'alarm etc. data processing program 128, histogram processing program 12 9) It is a figure showing the standard screen structure at the time of a display.
- this screen is roughly divided into a first graph selection area A, which is displayed in a tree structure at the left end, and a large part of the screen on the right, and the operation data itself is processed and displayed as a graph.
- Graph display area B, the first graph selection area A and the second graph selection area C displayed in the menu bar above the graph display area B, and the standard screen program 13 0 (mail Menu button area D for performing various processes by using the file output program 1 3 1, save processing program 1 3 2, print processing program 1 3 3, file information display program 1 3 4, multi-screen display program 1 3 5), It consists of a status display area E displayed at the lower left corner of the entire screen at the bottom of the first graph selection area A, and a menu area F displayed at the upper left corner of the entire screen further above the menu button area D. Have been.
- the graph display area B which displays the operation data itself, occupies most of the screen, so that the graph is easy to see. Also, at this time, the second graph selection area C of the menu bar system is always displayed, but the first graph selection area A with a complete structure can be displayed or not displayed by the operator's operation. By not displaying it, the graph display area B is further enlarged to make it easier to see.
- FIG. 10 is a diagram showing a display example of the first graph selection area A displayed on the display section 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. .
- the operation data already stored in the storage device data storage area 4 e b of the user-side personal computer 4 is displayed here in a file format.
- the operation data is compiled as a file (book file) for each acquisition (download) from the excavator 1 and the model name of the excavator 1 from which the file was acquired (in this example, “ XY ⁇ ), and the unit name (in this example, “501”, “504”, “505”, etc.) and link them in the order of this model name folder, first unit name, folder book file name. Display in one format. By displaying such a structure, it is possible to easily search for desired data.
- the tree structure is not limited to the above.
- the operating site name of the excavator 1 for example, “ ⁇ ⁇ ⁇ Construction site”
- Unique machine name for management eg, “XX construction first loading machine” etc.
- the data can be displayed and changed for the user to understand easily.
- the name of the book file is the date and time of the download (in this example, “Year / Month / X”), but the date and time range in which the data in the file is covered (Such as “Year X / Y to Y / Y”). In this way, it is possible to easily find the one that you want to watch from among multiple downloads.
- a simple display of the file number eg, “No. 5” may be displayed.
- the latest download date and time are displayed on the right side
- the date and time of the latest date and time may be known without opening the lower hierarchy (that is, each file name), or if there is no file that is more recent than a predetermined period (for example, three months), the The name of the unit may be displayed in a different color to encourage the download of the latest file.
- each operation data file has, as lower layers, a “life data” file, an “operation data” folder, an “alarm and fault data” folder, an “event data” file, and a “histogram data” folder. ing.
- the “Operation Data” folder is further down in the hierarchy, “Daily Data” file, “Hour Data” file, “Ratio Data” file, “Summary Data” file, “Utilization Data” folder, and “Blow”. There are two files: “Paide Ichiyu” and “Fuel Rate De Ishi”, and the "Utilization Data” folder contains the "Aeze Ichiyu” and "Ratio Data” files at lower levels. Have.
- the “Alarm and Fault Data” folder has “Alarm Data” files and “Fault Data” files as lower layers.
- the “Histogram Data” folder contains “Engine speed data” file, “Hydraulic oil temperature data” file, and “Cooling water temperature data” file (not shown) , A “pump pressure data” file (not shown), a “digging pressure data” file (not shown), and a “running pressure data” file (not shown).
- the “life data” file stores the operation data stored in the storage device data storage area 4 ea of the above-described user-side personal computer 4 after the hydraulic shovel 1 starts operation after manufacturing (for example, from the time of machine delivery). This is processed and displayed as cumulative operation information.
- FIG. 11 shows the above processing by the life data processing program 121 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a flowchart showing a processing procedure.
- step 140 the accumulated data (see FIG. 6) is extracted from the target file having the structure shown in FIG. 6 for which the life data is to be calculated this time. Thereafter, in step 141, the no-operation time Tnop is calculated using the cumulative engine operation time Teng included in the cumulative data and the lever operation (including running) time T lever during each cumulative operation time.
- step 143 using the travel lever operation time Ttravel during each accumulated operation time included in the accumulated data, the operation time ratio Tr_le ver_ex_ travel [%] of the work lever (other than traveling) is calculated as
- step 144 the ratio Trjravel [%] between the driving lever and the operation I is calculated as T r_t r ave 1
- step 145 the bar graph display of the calculated no-operation time Tnop, travel lever operation time T travel, work lever operation time T lever— ex_t ravel, and cumulative engine operation time Teng is performed.
- FIG. 12 is a diagram showing a user constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 8 is a diagram showing an example of a screen on which life data processed by the life data processing program 121 is displayed in a graph on a display unit 4B of the personal computer 4.
- Fig. 12 is a diagram showing a user constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 8 is a diagram showing an example of a screen on which life data processed by the life data processing program 121 is displayed in a graph on a display unit 4B of the personal computer 4.
- time (hours) is plotted on the horizontal axis, and in order from the top, no operation time Tnop, traveling lever operation time T tr ave1, work lever operation time T1 ever_ex_travel, cumulative engine
- the above-mentioned bar graphs are preferably displayed in different colors in which the operating time Teng is different from each other, and in addition, the non-operation time Tnop, the traveling lever operation time T travel, the operation lever operation time T lever — Ex_travel, Cumulative engine operation time Teng values are also indicated by numbers.
- the no-operation time ratio T is nop
- the driving lever operation time ratio Trjravel the work lever operation time ratio T r-1 1 ever
- the ex-trave 1 and the cumulative engine operation time ratio are also indicated by numbers. This facilitates data comparison between a plurality of excavators 1 having different engine operating times (see also FIG. 60 described later).
- both “Graph” and “Report” tags are displayed at the upper left of the B area on the screen so that they can be selected, and the same data can be displayed in a graph or numerically in a list format.
- Figure 12 shows an example when the “Graph” tag is selected). This makes it easy to switch between graphs and numerical data, and to operate in the opposite direction.
- the date is displayed as “ ⁇ / ⁇ / X / ⁇ / ⁇ / ⁇ ” so that the period of the currently displayed data can be seen at a glance.
- FIG. 13 is a diagram showing an example of a screen displaying a list of life data on the display unit 4B of the user-side personal computer 4 constituting an embodiment of the construction machine information providing system of the present invention.
- FIG. 14 is a diagram showing another example of a screen in which life data is graphically displayed on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention.
- the graph is displayed in a graph that has a new section called “De—evening collection unavailable time”.
- FIG. 15 shows a list of life data corresponding to the graph shown in FIG. 14 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 6 is a diagram showing an example of a screen displayed.
- the “Deliede Overnight” file stores the operation data stored in the storage device overtime storage area 4 ea of the user-side personal computer 4 described above, for example, from several days to one month or several tens of days. This is processed into general operating information and displayed.
- FIG. 16 is an example of a processing procedure by the above-described daily data processing program 122 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a flowchart showing.
- step 152 the engine operation time Teng of the time unit data [is read, and it is determined whether or not the time is equal to or longer than a predetermined time Tdl (for example, 12 in the above time unit). If the judgment is satisfied, the routine proceeds to step 153, where the target mass (the mass corresponding to the time unit [i]) is painted in a first color (for example, light blue), and the routine proceeds to step 154.
- a predetermined time Tdl for example, 12 in the above time unit.
- step 154 the lever operation (including running) time Tiever of the time unit data [i] is read, and it is determined whether or not the time is equal to or longer than a predetermined time Td2 (for example, 1Z2 in the above time unit). If the determination is satisfied, the process proceeds to step 155, where the target cell (the cell corresponding to the time unit [i]) is further painted in a second color (for example, yellow-green), and the process proceeds to step 156. If the determination is not satisfied at step 152 or the determination is not satisfied at step 154, the process directly proceeds to step 156.
- a predetermined time Td2 for example, 1Z2 in the above time unit.
- Step 152 and Step 154 are satisfied, the cell is painted in dark green, which is a mixture of light blue and yellow-green, and if only Step 152 is satisfied, the cell is painted only in light blue. It will be able to be done.
- step 156 1 is added to the operator i.
- step 157 it is determined whether or not i is greater than b. If the determination is not satisfied, the process returns to step 152 and the same procedure is repeated. When the determination is satisfied, the flow ends.
- the square of the unit [i] is painted in dark green, and the engine operating time is If there is more than a certain amount, but there is not much lever operation time (in other words, the engine is idling), the cells in the time unit [i] will be painted only in light blue.
- FIG. 17 shows, on the display unit 4B of the user-side personal computer 4 that constitutes an embodiment of the construction machine information providing system of the present invention, a display of the daily data processed by the daily data processing program 122.
- FIG. 6 is a diagram showing an example of a screen displayed.
- the vertical axis represents the month from 1st to 31st in month XX in this example.
- the horizontal axis shows the time (hours) from 6:00 to 18:00, and a mask is provided every 15 minutes each day, and the color-coded display described above is performed.
- the unit of time (15 minutes in this example) in the operating state of the excavator 1 is one of the dark green substitutes in the figure (relatively thin in the figure).
- the hatched squares in the engine idle state are shown in the figure with other (relatively dark in the figure) hatching as a substitute for light blue.
- a “month selection pull-down menu” with a menu bar that allows you to select the year and month you want to display the target data, a “10” button, and a “1” button.
- the month to be displayed can be selected directly and quickly with the “pull-down menu”, and the displayed month can be easily changed with the “ten”, “one” and buttons.
- a “time zone pull-down menu” of a menu bar type for selecting a time zone width to be further displayed is provided, and illustration thereof is omitted. For example, as shown in FIG. Other than "18:00", "00:00-8:00", “8: 00-16: 00", “16: 00-14: 00", "01: 00-14: 00", etc. are prepared. The time zone can be freely selected.
- FIG. 18 shows another example of the processing procedure by the above-described dailyeed processing program 122 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- step 160 as in step 150 in FIG. 16 described above, the time unit of the target period is obtained from the time unit data [1] to [n] of the target file for which the daily data is to be calculated this time.
- step 162 similarly to step 152, the engine operation time Teng of the time unit [i] is read, and it is determined whether or not the time is equal to or longer than a predetermined time Tdl (for example, 1/2 of the above time unit). I do.
- a predetermined time Tdl for example, 1/2 of the above time unit.
- the process proceeds to step 163, where the average fuel consumption Qf of the hourly data [i] is read, and the amount is determined. Determine if it is greater than or equal to the first fixed value (25% in this example). If the judgment is not satisfied, the process proceeds to step 169, in which the target cell (the cell corresponding to the time unit []) is painted in the first color (for example, light blue), and then to step 167 described later.
- step 16 4 the process proceeds to step 16 4, where the average fuel consumption Qf of the hourly data [i] is a predetermined second value larger than the first value (in this example, 5 0%) is determined. If the judgment is not satisfied, the process proceeds to step 170, where the target cell (the cell corresponding to the time unit [i]) is painted in a second color (for example, yellow-green), and the process proceeds to step 1667 described below. .
- step 164 the process proceeds to step 165, in which the average fuel consumption Qf in the hourly data [1] is a predetermined third value (this value is larger than the second value). In the example, it is determined whether it is 75% or more. If the judgment is not satisfied, the process proceeds to step 171, where the target cell (the cell corresponding to the time unit [i]) is painted in a third color (for example, green), and the process proceeds to step 1667 described later. .
- a third value for example, green
- Step 16 and 5 When the judgments in Steps 16 and 5 are satisfied, the target cell (the cell corresponding to the time unit [i]) is painted in a fourth color (for example, red), and the process proceeds to Step 1667.
- step 16 7 1 is added to the operator i, and in step 1 6 8, it is determined whether or not i is greater than b. If the determination is not satisfied, the procedure returns to step 16 2 to perform the same procedure. repeat. When the determination is satisfied, the flow ends.
- the engine operating time if the engine operating time is less than a certain level, it will not be colored, the engine operating time will be more than a certain level, the fuel consumption (in other words, the engine load factor) will increase, and the colors will be light blue and yellow-green.
- the colors are displayed in the order of green, and those with the largest fuel consumption are displayed in red.
- FIG. 19 shows a directory data processed by the directory data processing program 122 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 18 is a diagram showing another example of the screen displaying the evening in a graph (an example of processing by the procedure in FIG. 18).
- the vertical axis takes one month from 1st to 30th of month XX, as in Fig. 17 above, and the horizontal axis represents the time from 6:00 to 17 o'clock. (Hours), cells are provided at intervals of 30 minutes each day, and the above-mentioned color coding is performed.
- the engine profit mentioned above As a substitute for the light blue, yellow-green, green, and red coloring in the order in which the working hours are more than a certain amount and the fuel consumption (in other words, the engine load factor) increases, the colors become darker in this order in the figure. It is represented by a hatching.
- the colors according to the engine load ratio in this way, it is possible to see at what time and how much engine load is being used (in other words, the characteristics of the site). Can be easily evaluated.
- the colors are displayed according to the fuel consumption.
- the present invention is not limited to this.
- the colors may be displayed according to the excavation pressure (the bottom pressure of the baguette cylinder 29 or the arm cylinder 28).
- the color may be color-coded according to a criterion such as whether the ratio of time during which the pressure reaches a predetermined pressure or more in the target time period is large or small, or whether the number of pressure peaks is large or small.
- the “hour data” file stores the operation data stored in the storage device data storage area 4 ea of the user-side personal computer 4 described above, for example, various operation information (detailed time) indicating detailed behavior in a 24 hour range per day. This is processed and displayed as separate display, see Fig. 21 below), or various behavior information (detailed display by date, see Fig. 24 below) showing detailed behavior over several days to one month. .
- FIG. 20 is a processing procedure according to the above-mentioned award processing program 1 23 stored in the program storage area 4 ea of the user's personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- 7 is a flowchart illustrating an example of (corresponding to time-based display).
- step 180 the hourly data [1] to [n] of the target file having the structure shown in Fig. 6 for which the hour data is to be calculated this time are given as follows. With reference to the time, extract the hourly data [a] and [b] for the target day.
- step 182 the no-operation time Tnop is calculated using the engine operation time Ten g and the lever operation (including traveling) time T lever included in the hourly data [i].
- step 183 using the travel lever operation time T travel included in the time unit data [i], the work lever operation (operation other than travel) time T lever—ex—tra vel,
- step 184 in which the engine operating time Teng is plotted on the graph, and in step 185, the work lever operation time T lever— ex_travel obtained above is plotted on the graph.
- the travel lever operation time T travel obtained in step 186 is plotted on a graph.
- step 1887 add 1 to the operator i, and determine whether i is greater than b in step 1888. If the determination is not satisfied, return to step 1882 and repeat the same. Repeat the procedure. When the judgment is satisfied, the flow ends.
- FIG. 21 is a graph showing hour data processed by the hour data processing program 123 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 26 is a diagram showing an example of the displayed screen (corresponding to the flow in FIG. 20 above).
- time is taken on the horizontal axis
- the engine operation time Teng the work lever operation time T lever one ex_t ravel
- the travel lever operation time T tr ave 1 are preferably set in order from the top. They are displayed in a line graph in different colors.
- Figure 21 shows an example that is displayed when the “daily” button is clicked.
- a menu bar type "Date selection pull-down menu” that allows you to select the year / month / day you want to display the target date and time. And you can choose quickly.
- the calendar is displayed and the date to be displayed can be selected from the calendar, it is possible to easily select the date to be displayed. If the "" button is provided, it will be possible to change the display month and day.
- the number of occurrences of various warnings (details will be described later) in each time segment is displayed as numerical data at the bottom of the screen as reference information.
- the "daily” button there is a menu bar "Alarm list display pull-down menu” that allows the user to select the type of alarm to be displayed at the bottom from the list display. The type of alarm to be made can be directly and quickly selected.
- the legends “travel”, “operation (other than travel)”, “engine run”, etc. are displayed in the upper right corner of area B.
- the legend may be made movable near the vertical axis on the left side by an appropriate operation.
- the graph can be easily viewed.
- a bookmark or a memo may be created at an arbitrary position of the operator on the graph. In this case, it is possible to manage the contents, etc. that cannot be expressed in a single day together with the graph.
- the coloring of the background of the graph is, for example, a specific coloring for the time period when the engine is not running (the date when the engine is not running in Fig. 24 described later). May go.
- FIG. 22 is a diagram showing a screen of FIG.
- FIG. 9 is a diagram illustrating an example in which coloring is displayed during a non-working time zone. This makes it very easy to understand at what time of day the machine is running.
- FIG. 23 shows a processing procedure by the above-mentioned hour data processing program 123 stored in the program storage area 4 ea of the user's personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention (display by date). This is a flowchart illustrating an example of the above.
- each of the time unit data [1] to [24] includes the engine operating time T eng and the driving lever operation time T trave 1, respectively.
- step 193 using the lever operation (including travel) time T included in the time unit [i], the lever operation and the travel lever operation time T travel are used to calculate the operation lever operation (operation other than travel) time T lever—ex—travel,
- step 194 it is determined whether or not j is equal to or greater than 24. If the determination is not satisfied, the process returns to step 191 and repeats the same procedure. As a result, the operation lever operation during 24 hours of hourly data [1] to [24] (every hour) on the target day [k] Time T 1 ever— ex— t rave 1 has been extracted.
- step 195 When the judgment in step 195 is satisfied, the process proceeds to step 197, and the operation lever-operating time for 24 hours on the target day [k] extracted as described above.
- step 198 the travel lever operation time Ttravel for 24 hours on the target day Ck] extracted as described above is added up,
- step 199 the cumulative engine operation time Teng—day of the day is included in the total engine operation time Teng included in the last hour unit data [24], and is included in the hour unit data [24]. It is calculated by adding the engine operating time Teng within that time unit.
- step 200 move to step 200, and calculate the cumulative work lever operation time per day calculated in steps 197, 198, and 199 above.
- step 201 where 1 is added to the operator k representing the date.
- step 202 it is determined whether or not k is greater than the date of the time unit data [b]. Return to 190 and repeat the same procedure.
- the cumulative work leverage for each day is obtained.
- Operation time Tlever_ex_trave and day [k] cumulative travel lever operation time Ttravel • One day [k], cumulative engine operation time Teng—day will be plotted on the graph.
- FIG. 24 is a graph showing hour data processed by the above-mentioned hour-day processing program 123 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 25 is a diagram showing another example of the displayed screen (corresponding to the flowchart in FIG. 23 described above).
- the vertical axis indicates hours (hours), and the horizontal axis indicates dates (from 1st to 30th of the target month).
- the operation lever operation time T 1 eve r—ex_ tr ave 1 and the accumulated travel lever operation time T tr ave 1 are preferably displayed in a line graph in different colors. This makes it possible to see changes in the work of the machine on a daily basis, which is useful for machine management.
- the cumulative engine operation time Teng (Hour Meter) as life data is also displayed, and the vertical axis for this is provided on the right side.
- This vertical axis is fixed at a predetermined time t (for example, t1200 hours) from the parameter value at the beginning of the month (in other words, the scale of the vertical axis is fixed).
- t for example, t1200 hours
- the comparison of the progress of the parameter (inclination) and the time for each operation can be easily compared between multiple models, making it possible to make an appropriate maintenance plan.
- step 192 is provided between step 191 and step 193, and the engine operating time Teng and lever operation (including running) included in the time unit data [i] are included. )
- the no-operation time Tnop engine operation time T eng one lever operation time T 1 ever
- the total of the no-operation time Tnop of each target day [k] may be calculated and plotted on a graph at step 200.
- a "month selection pull-down menu 1" of the menu bar type for selecting the year / month to display the target data and a "10" button are displayed.
- "One” button is provided.
- "Pull-down menu. One” allows you to directly and quickly select the month you want to display.
- "Ten” "-” allows you to easily change the displayed month. It is possible.
- FIG. 25 shows a user constituting an embodiment of the construction machine information providing system of the present invention.
- FIG. 9 is a diagram showing an example of a screen on the display unit 4B of the personal computer 4 in which the above-mentioned award day (display by date) is displayed in a list.
- a space may be provided outside the frame of the list display (for example, in the upper right portion) so that the operator can appropriately input the workload and the like.
- the information required for operation management such as the workload
- a mark indicating that the data has been entered may be displayed, for example, on the left side of the entered numerical data.In this case, it is possible to see at a glance where the data is entered. can do.
- the “ratio data” file represents the above-mentioned (2-3) “hour data” file with the vertical axis not expressed as an absolute value but as a percentage (for example, as a percentage with the engine operating time Teng set to 100%).
- various operation information indicating detailed behavior in a 24-hour day range, for example, in the same manner as the above hour data (display by time). Or, it is processed and displayed as various behavior information (displayed by date) indicating detailed behavior during several days to one month.
- FIG. 26 shows a processing procedure by the above-described ratio data processing program 124 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention ( (Corresponding to time-based display).
- step 210 we try to calculate the ratio data this time. From the time unit data [1] to [n] of the target file having the structure shown in Fig. 6, the respective date and time are referred to, and the time unit data [a] to [b] for the target day are obtained. Pull out.
- step 212 using the lever operation (including traveling) time T 1 ever and the traveling lever operation time T trave 1 included in the time unit data [i], the operation lever operation time other than traveling ⁇ 1 ever—ex— tr ave 1,
- step 213 using the engine operation time Teng included in the hourly data [i], the work lever operation time ratio Tr lever—ex—travel is calculated as
- step 214 in which the travel lever operation time ratio Tr_t ravel is calculated and the travel lever operation time ratio Tr—t rave 1
- step 215 the work lever operation time ratio Trlever—ex_tr • ave 1 and the traveling lever operation time ratio Tr—t r ave 1 are plotted on a graph, and the numerical values are combined and displayed on the graph.
- step 216 1 is added to the operator i.
- step 217 it is determined whether or not is larger than b. If the determination is not satisfied, the process returns to step 212 and the same procedure is repeated. When the judgment is satisfied, the flow ends.
- FIG. 27 shows a user constituting an embodiment of the construction machine information providing system of the present invention.
- FIG. 21 is a diagram showing an example of a screen (corresponding to the opening in FIG. 26 above) in which the ratio data processed by the ratio data processing program 124 is displayed in a graph on the display unit 4B of the personal computer 4;
- FIG. 21 is a diagram showing an example of a screen (corresponding to the opening in FIG. 26 above) in which the ratio data processed by the ratio data processing program 124 is displayed in a graph on the display unit 4B of the personal computer 4;
- FIG. 21 is a diagram showing an example of a screen (corresponding to the opening in FIG. 26 above) in which the ratio data processed by the ratio data processing program 124 is displayed in a graph on the display unit 4B of the personal computer 4;
- FIG. 21 is a diagram showing an example of a screen (corresponding to the opening in FIG. 26 above) in which the ratio data processed by the ratio data processing program 124 is displayed in a graph on the display unit 4B of
- the vertical axis represents the operation ratio [%] when the engine operation time Teng is set to 100%, and the horizontal axis represents time (hours).
- t ai on) T 1 ever— ex_t rave 1 travel lever operation time T travel is preferably displayed in a line graph in different colors.
- FIG. 28 shows a processing procedure by the above-described ratio data processing program 124 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention (display by date).
- This is a flowchart showing an example of the following.
- step 220 the respective date and time are referred from the hourly data [1] to [n] of the target file having the structure shown in FIG. 6 for which the ratio data is to be calculated this time. Then, the time unit data [a] to [b] of the target period (for example, the target month etc.) is extracted, and the extracted time unit data [a] to
- step 222 using the lever operation (including travel) time Tlever and the travel lever operation time Ttravel included in the time unit data [i], the work lever operation (non-travel operation) time Tlever—ex_travel is
- step 223 it is determined whether or not j is equal to or greater than 24. If the determination is not satisfied, the process returns to step 221, and the same procedure is repeated. As a result, the operation lever operation time T 1 ever1 ex1 trave 1 is extracted during the 24-hour time unit data [1] to [24] (in 1-hour increments) on the target day [k]. It was done.
- step 224 the process proceeds to step 225, and the engine operation time T eng for 24 hours on the target day [k] extracted as described above is added,
- step 226 the target date extracted as described above
- step 227 the target date extracted as described above
- step 229 the work lever operation time ratio per day calculated in steps 226, 227, and 228 is Tr— lever— ex— trave and d ay [k ], Cumulative running lever per day, operation time ratio Tr— travel—day [k], Cumulative engine operating time per day Teng_day [k] are plotted on the graph, and numerical values are displayed. ⁇
- step 230 add 1 to the operator k representing the date, and in step 230, determine whether k is greater than the date of the time unit data [b], and if the determination is not satisfied, Returns to step 220 and repeats the same procedure.
- the cumulative work leverage for each day is obtained.
- the operation time ratio Tr—lever_ex—travel—day [k] the cumulative travel lever / operation time ratio Trjravel—day [k] are plotted on the graph.
- step 2 31 When the determination in step 2 31 is satisfied, this flow ends.
- FIG. 29 shows the ratio data processed by the ratio overnight processing program 124 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 27 is a diagram illustrating another example of the screen displayed as a graph (corresponding to the flow in FIG. 28 above).
- the vertical axis shows the operation ratio [%] when the engine operating time Teng is 100%, and the horizontal axis shows the date (from the first day of the target month). 30 day), and as in Figure 27 above, the cumulative work lever operation time ratio T r 1 ever—ex—t rave 1 and the cumulative travel lever operation time ratio T r_t r ave 1 are preferably the same for each day.
- the cumulative working time: working time Teng (Hour Meter) is also displayed, and the vertical axis on the right side is, for example, a predetermined value from the parameter value at the beginning of the month. It is fixed at time t.
- both “Graph” and “Report” tags, “daily” and “Monthly” are the same as in FIGS. 21, 22, 24, and 25 described above. Buttons, "Date selection pull-down menu”, “Month selection pull-down menu”, various warning occurrence display at the bottom of the screen, "alarm list display pull-down menu”, etc. .
- the “summary data j file” contains the same data as the “life data” file described in (2-1) above, but not the cumulative operation information from the start of operation of the excavator 1 after its manufacture to the present. According to the operation data stored in the storage device data storage area 4 ea of the user-side personal computer 4, the accumulated operation information during the period designated by the operator is processed and displayed.
- FIG. 30 is a processing procedure according to the above-described summary data processing program 1 25 stored in the program storage area 4 ea of the user-side personal computer 4 which constitutes an embodiment of the construction machine information providing system of the present invention. It is a flowchart showing.
- step 240 the time-based data [1] to [n] of the target file having the structure shown in FIG. With reference to the date and time, extract the hourly data [a] and [b] for the target day.
- step 2 42 the non-operation time T in each time unit is calculated using the engine operation time T eng and the lever operation (including traveling) time T lever included in each time unit data ⁇ ].
- nop, No operation time ⁇ nop engine operation time T eng-lever operation time T 1 ever "
- step 243 using the travel lever operation time T travel included in each time unit data [i], the work lever operation time Tlever_ex—t ravel in each time unit is calculated as
- step 244 1 is added to the operator i.
- step 245 it is determined whether or not i is greater than b. If the determination is not satisfied, the process returns to step 242 to repeat the same procedure. As a result, the no-operation time Tnop and the travel lever operation time T tr ave 1 in each time unit in all the time units [a] to [b] during the target period are obtained. .
- step 245 the process proceeds to step 246, and the non-operation time Tno ⁇ ⁇ ⁇ ⁇ in all time units [a] to [b] obtained in step 242 is added up,
- the cumulative no-operation time Ts—nop ⁇ T_nop [i] in the target period (for example, a certain month) is obtained.
- step 247 the operation lever operation time Tleve in all time units [a] to [b] obtained in step 243 described above, and ex-travel are summed up, and accumulated in the target period (for example, a certain month).
- step 248 all the time units [a] to
- step 249 all time units [a] to The engine operation time Teng in [b] is added up,
- step 250 using the cumulative no-operation time Ts-nop and the cumulative engine operating time Ts-eng obtained in steps 246 and 249, the target period (for example, No operation time ratio in) Tr_s— nop
- step 2 51 using the cumulative work lever operation time Ts—lever_ex—travel obtained in step 2 47 above, the work lever one operation time ratio ⁇ r_s_lever— ex— in the target period (for example, a certain month) t rave 1
- step 2 52 using the cumulative travel lever operation time Tsjravel obtained in step 2 48 above, the travel lever operation time ratio in the target period (for example, a certain month) Tr—s_t ravel
- step 25 the cumulative no-operation time T s_nop (Non-Operation) and the cumulative travel lever operation in the target period obtained in steps 2 46, 2 47, and 2 48 described above are calculated.
- cumulative engine operation time Ts—eng (Engine Run) are displayed in bar graph.
- step 254 the cumulative no-operation time Ts-nop, the cumulative travel lever operation time Ts-trave 1, the cumulative work lever operation time Ts- lever-ex-travel, cumulative engine operation time Ts_eng are indicated by numerical values, and the above-mentioned step 250, step 251,
- FIG. 31 is a graph showing summary data processed by the summary data processing program 125 on the display unit 4B of the user-side personal computer 4 which constitutes an embodiment of the construction machine information providing system of the present invention.
- FIG. 9 is a diagram illustrating an example of a displayed screen.
- the time (hours) is taken on the horizontal axis
- the cumulative no-operation time Ts_nop, the cumulative travel lever operation time Ts-travel, the cumulative work lever operation time Ts-lever ex-travel, cumulative engine operating time Ts_eng is preferably displayed in a bar graph in different colors
- the cumulative work lever operation time T s_l ever— ex—t rave 1 and the cumulative engine operating time T s— eng are indicated by numbers. This makes it easy to create a report of the work contents of the hydraulic excavator 1 every month and for a specified period.
- both the “Graph” and “Report” tags are displayed in the upper left corner of the screen in a selectable manner, as in the display screens for Life Day in Fig. 12 and Fig. 14 (Fig. 31 Example when "Graph” tag is selected).
- Fig. 31 Example when "Graph" tag is selected In the upper right area of area B, there is a data period
- FIG. 32 shows a screen listing summary data (corresponding to FIG. 31 above) on the display unit 4 B of the user-side personal computer 4, which constitutes an embodiment of the construction machine information providing system according to the present invention. It is a figure showing an example of.
- Fig. 32 as in Fig. 13 showing the previous life time, the contents displayed in the rough in Fig. 31 above, that is, the accumulated no-operation time Ts-nop, the accumulated traveling lever operation time Ts-travel, The cumulative work lever operation time Ts— lever— ex— travel and the cumulative engine operating time Ts— eng are shown as numerical data. Similarly to FIG. 13 described above, data such as events and alarms during the data period (for details, see also, for example, FIGS. 46, 47, and 48) are also displayed as reference data. Good.
- FIG. 33 is a diagram showing another example of a screen on which a summary is displayed on the display unit 4B of the user-side personal computer 4 constituting an embodiment of the construction machine information providing system according to the present invention.
- the cumulative no-operation time, the cumulative data unavailable time (Time Out), the cumulative travel lever operation time, the cumulative swing lever operation time, the excavation operation time, and the cumulative engine operation time are graphed in six sections. it's shown.
- FIG. 34 shows a list of life data corresponding to the graph shown in FIG. 33 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a figure showing an example of a screen. This makes it possible to summarize numerical information.
- the “utilization data” file stores the operation data stored in the storage device data storage area 4 ea of the user-side personal computer 4 described above, for example, on a monthly basis. Alternatively, it is processed and displayed as the change information of the operation breakdown ratio on a weekly basis.
- FIG. 35 shows the processing by the above-mentioned utility data processing program 126 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a flowchart showing a procedure.
- step 260 the time unit data of the target file having the structure shown in Fig. 6 to calculate the utility data this time [1] to
- Step 2 62 uses the engine operation time T eng and the lever operation (including traveling) time T lever during each operation time included in each time unit data [i] to calculate the non-operation time in each time unit.
- T nop the engine operation time T eng and the lever operation (including traveling) time T lever during each operation time included in each time unit data [i] to calculate the non-operation time in each time unit.
- step 263 using the travel lever operation time T travel included in each time unit data [i], the operation lever operation time T lever—ex—t ravel in each time unit is calculated as
- step 2 64 add 1 to the operator i, and determine whether i has become greater than b in step 2 4 5. If the determination is not satisfied, return to step 2 62 and repeat the same procedure. Repeat the procedure. As a result, the no-operation time Tnop and the traveling lever operation time Ttrave1 in each time unit in all the time-unit data [a] to [b] in the target month are obtained.
- step 2 65 If the judgment in step 2 65 is satisfied, proceed to step 2 66
- the target month calculated in 262, that is, the no-operation time T nop in all time units [a] to [b] is added up,
- step 267 the work lever operation time Tlever_ex-travel in the target month (all time units [a] to [b]) obtained in step 263 is summed up,
- step 268 the target month that has already been
- step 269 the target month that has already been
- step 270 using the cumulative no-operation time Tu—nop and the cumulative engine operating time Tu-eng obtained in steps 266 and 269, the non-operation time ratio Tr—u— in the target month.
- step 271 using the cumulative work lever operation time Tu— lever_exjravel obtained in step 267, the work lever operation time ratio Tr_u_lever_ex_travel in the target month.
- step 272 using the accumulated travel lever operation time Tujravel obtained in step 268 above, the travel lever operation time ratio in the target month T rji— travel
- step 273 to display the utilization data from a real time display (detailed later, see FIG. 36 described later) or a ratio display (detailed later described, FIG. If the real time is selected in accordance with the selection input of (3), the process proceeds to step 274.
- step 2 7 4 the accumulated no-operation time Tu—nop (Non-Operat ion), the accumulated driving lever operation time Tu_t in the target month obtained in step 2 66, step 2 67, and step 2 6 8 rave 1 (Travel), cumulative work lever operation time Tu—1 ever—ex—t rave 1 (Operation) is displayed as a bar graph, and, for example, the cumulative no-operation time Tu-1 nop, cumulative travel is displayed inside the bar graph.
- Lever operation time Tu—t ravel Cumulative work lever operation time Tu—1 ever—ex—t rave 1 The value of 1 is also written in real time numbers.
- step 275 the non-operation time ratio in the target month obtained in steps 270, 271 and 272 above is Tr-u-nop, and the driving lever operation time ratio is Tr-u-t. rave I, work lever operation time ratio Tr—u—lever—exjravel is displayed as a bar graph. For example, inside the bar graph, accumulated no-operation time Tu—nop, cumulative travel lever operation time Tu—travel, and accumulated work lever The operating time Tu— lever— ex— travel is also indicated by the ratio (percentage number) occupied when the cumulative engine operating time Tu— eng is set to 100% (see Figure 37 below).
- FIG. 36 shows a utility machine processed by the above-mentioned utility data processing program 126 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a figure which shows an example (corresponding to the above-mentioned step 274) of the screen which displayed the license data in a graph.
- Fig. 36 in this example, the horizontal axis indicates hours (hours), and the vertical axis indicates the target month at one-month intervals in chronological order.
- Each bar graph shows, in order from the left end to the right, the cumulative travel lever operation time Tu—t rave l, the cumulative work lever operation time Tu—lever—ex—t rave l, and the cumulative no-operation time Tu—nop.
- the components of the bar graph are composed of different colors, and the total bar graph shows the accumulated engine operation time Tu-eng.
- the boundary lines of each component are connected by transition lines, whereby each component (that is, the cumulative running lever operation time Tu_t rave and the cumulative work lever operation) are connected.
- the time 3 ⁇ 4Tu— lever— ex— trave l and the cumulative no-operation time Tu—nop) can be seen at a glance in the absolute quantitative transition.
- FIG. 37 shows the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention.
- FIG. 27 is a diagram showing another example of the screen (corresponding to step S275) described above, in which the processed utility data is displayed in a graph.
- the horizontal axis indicates the cumulative engine operation time Tu—eng
- each bar graph corresponds to Fig. 36, and runs from left to right in order from cumulative engine operating time Tu_eng to 100 [%].
- the operation lever ratio T r— u— 1 ever— ex— t rave 1 and the no operation time ratio T r— u— nop are displayed in different colors from each other, and the boundaries of each component change. Connected by lines.
- FIG. 38 shows the above-mentioned utility data processing program 1 26 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- 9 is a flowchart showing another example of the processing procedure (corresponding to the target operating time).
- step 280 the time unit data [1] to the target file having the structure shown in FIG. 38.
- step 28 the non-operation time in each time unit is calculated using the engine operation time T eng included in each time unit data [i] and the lever operation (including traveling) time T lever during each operation time. Tnop,
- step 283 using the travel lever operation time T t rave 1 included in the time unit data [i], the operation lever operation time T 1 ever—ex—t ravel in each time unit is calculated.
- step 284 add 1 to the operator i, and in step 285, i is It is determined whether the value has become larger than b. If the determination is not satisfied, the procedure returns to step 28 and repeats the same procedure. As a result, the no-operation time Tnop and the traveling lever operation time T trave 1 in each time unit in all the time-unit data [a] to [b] in the target month are obtained.
- step 285 the process proceeds to step 286, and the target month calculated in step 282 above, that is, the no-operation time Tnop in all time units [a] to [b] is calculated. Add up
- step 287 the operation lever operation time T lever_ex—t ravel in the target month calculated in step 283 above is added up,
- step 288 the driving lever in the target month that has already been extracted—the operation time TtraVe1 is added, and
- step 289 the cumulative no-operation time Tu_nop obtained in step 286 above and the operator-side target operating time previously set and entered by the operator (details will be described later)
- step 290 using the accumulated work lever operation time Tu— lever— ex— t ravel obtained in step 287 above,
- Target lever work lever operation time ratio in target month Tr—u— lever— ex_t ravel (Tu— lever— ex_travel operating budget) X 1 0 0 Ask for.
- step 291 using the cumulative travel lever operation time Tujravel obtained in step 288 above, the target ratio travel lever-operating time ratio in the target month is Tr_u_ trave l
- step 292 where real-time display (shown later in detail, see FIG. 39 described later) or ratio display (shown in detail later, see FIG. If the real time has been selected according to the selection input of (4), the process proceeds to step 294.
- step 294 the cumulative no-operation time Tu_nop (Non-Operation) and the cumulative travel lever-operating time Tu— travel () in the target month obtained in step 286, step 287, and step 288 above Travel), Cumulative work lever operation time Tu— lever— Ex_tr.ave 1 (Operation) is displayed as a single bar graph with each component. Inside each component, accumulated no-operation time Tu_nop, cumulative travel lever The operating time Tu-travel, the accumulated working lever-operating time Tu-lever-ex-travel is written in real-time figures, and the operating budget value is also written in real-time figures (see Figure 39 below).
- step 293 the target ratio non-operation time ratio Tr_u—nop, target ratio travel lever operation time ratio Tr_u_trave 1, the target ratio in the target month obtained in step 28, step 29, and step 291, Specific work lever / operating time ratio T r—u—1 ever—ex—t trave
- the target operating time operating budget
- the percentage (percentage figure) occupied by each when 0% is set, and the operating budget value is also written in real-time figures (see Figure 40 below).
- FIG. 39 shows the utility data processed by the utility data processing program 126 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a figure which shows an example (corresponding to the above-mentioned step 294) of the screen which displayed the sillon data in a graph.
- the horizontal axis indicates hours (hours), and the vertical axis indicates the target month at one-month intervals in chronological order. Shows one night.
- Each bar graph shows the cumulative travel lever operation time Tu— travel Cumulative work lever operation time Tu— lever— ex— travel and the cumulative no-operation time Tiuiop in order from the left end to the right.
- each bar graph is extended to the operating budget (target operating time) and displayed, and the extended portion is displayed as unachieved, for example, without coloring.
- the boundary lines of each component are connected by transition lines between the bar graphs that are vertically adjacent to each other, and the corresponding component of each bar graph is the cumulative running lever.
- the operating budget setting button (or a tag instead of a button) is provided at the upper center and slightly to the left of the screen B area. By clicking here, the button shown in the right side in Fig. 39 is displayed. Such an operating budget (target operating time) setting list is displayed in an interrupt window, for example.
- the list in the upper part of Fig. 39 is a monthly setting list screen, which can be set for each month by numerical values (indicated by X in the figure).
- Fig. 39 The list at the bottom center of the screen is a weekly setting list screen. Each month (indicated by X in the figure), and each week (in the figure, xl, x2, x3, x4) ) Can be set as a numerical value.
- FIG. 40 shows the processing performed by the above-mentioned utilization data processing program 126 on the display section 4 B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 26 is a diagram showing another example (corresponding to step 2933 above) of a screen on which the displayed utilization data is displayed in a graph.
- the horizontal axis indicates the percentage of the target operating time (operating budget) when the target operating time (operating budget) is set to 100 [%]
- the vertical axis indicates the target month at one-month intervals in chronological order.
- the data for each month is shown as a bar graph in which only the component ratio varies in all directions with the same length.
- Each bar graph corresponds to Fig. 39, and the running lever operation time ratio T r— when the target operating time (X time in this example) is set to 100 [%] in order from left to right.
- FIGS. 39 and 40 as in FIGS. 36 and 37, the data period display in the upper right area of the B area on the screen and the “year / month selection pull-down menu” are provided. I have. Although illustration is omitted, the memo column and the entry column for the amount of work described above may be separately provided. This makes it possible to evaluate the work plan in a graph by displaying the operation ratios and their simultaneous display.
- the “blow-by data” file stores engine blow-by pressure data detected by the sensor 47 b among the operation data stored in the storage device data storage area 4 ea of the user's personal computer 4 for several days to one month. This is processed into information that represents the behavior in and displayed.
- the “fuel consumption data” file contains data on the fuel consumption detected by the sensor 47 a among the operation data stored in the storage device data storage area 4 ea of the user-side personal computer 4 for several days. This is processed and displayed as information representing the behavior during one month.
- FIG. 41 is a schematic view of a construction machine information providing system according to an embodiment of the present invention.
- 7 is a flowchart showing an example of a blow-by data processing procedure by the above-described blow-by & fuel consumption data processing program 127 stored in the program storage area 4 ea of the personal computer 4.
- step 300 first, in step 300, referring to each date and time from the time unit data [1] to [n] of the target file having the structure shown in FIG. Extract the hourly data [a]-[b] for the target period (for example, the target month etc.) and extract the extracted hourly data
- time unit data [1] to [24] include the lever operation time Tlever and the average blow-by pressure in each time unit, respectively.
- step 303 the cumulative lever operation time Tlever_day for each day and the average blow-by pressure Pblo wby day for each day, calculated in steps 301 and 302 above, are plotted on a graph. If it is also possible, display numerical values in the table).
- step 304 add 1 to the operator k representing the date
- step 3 it is determined whether or not k is greater than the date of the time unit data [b]. If the determination is not satisfied, the procedure returns to step 300 and the same procedure is repeated.
- the accumulated lever for each day Time ⁇ 1 ever one day, average blow-by pressure for each day P b 1 ow y—day is plotted on the graph.
- step 305 When the determination in step 305 is satisfied, the flow ends.
- FIG. 42 is a graph showing blow-by data processed by the blow-by & fuel consumption data processing program 127 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 42 is a diagram showing an example of the displayed screen (corresponding to the flow of FIG. 41 above).
- Fig. 42 in this example, the pressure value [KPa] is plotted on the left vertical axis for blow-by pressure, and the operation ratio [] when the engine operating time Teng is 100% is plotted on the right vertical axis for lever operation time.
- the horizontal axis indicates the date (1 to 30 days of the target month), and the cumulative lever operation time Tlever_day for each day and the average blow-by pressure Pb 1 owby—day for each day are preferably different colors. It is displayed as a line graph. By displaying the blow-by pressure and the operation rate in the same graph, the tendency of the change in the professional pressure can be easily seen, and in particular, the meaning of the change can be accurately determined.
- the average blow-by pressure for each day is graphed. However, the present invention is not limited to this. It is also possible to graph the average blow-by pressure for each week or hour.
- FIG. 43 shows fuel efficiency data stored in the program storage area 4 ea of the user's personal computer 4 constituting the embodiment of the construction machine information providing system according to the present invention, which is stored in the program & fuel efficiency data processing program 127 described above.
- 5 is a flowchart illustrating an example of a processing procedure.
- step 310 from the time unit data [1] to [n] of the target file having the structure shown in FIG.
- the time unit data [a] to [b] of the target period for example, the target month etc.
- the extracted time unit data [a] to [b] are extracted.
- each of these time units [1] to [24] includes the lever operation time Tlever and the average fuel consumption in each time unit, respectively.
- step 312 the average fuel consumption Qfuel [j] in each hourly data [j] is multiplied by the number of samples n [j] in each hourly data [j]. By summing up to 24 and dividing this by the number of samplings ⁇ n [j] as viewed in all time units, the average fuel consumption Qfue for each day is calculated as
- step 313 the cumulative lever operation time Tlever—day for each day and the average fuel consumption Q fuel—day for each day, calculated in steps 311 and 312, are plotted on a graph. If a list display is also possible, display a numerical value in the table).
- step 315 it is determined whether or not k is greater than the date of the time unit data [b]. If the determination is not satisfied, the step Return to 310 and repeat the same procedure.
- the cumulative lever operation for each day is performed. Time Tlever_day, average fuel consumption of each day Qfuel—day will be plotted on the graph.
- FIG. 44 is a schematic view of a construction machine information providing system according to an embodiment of the present invention. Diagram showing an example (corresponding to the flow of FIG. 43 above) of the fuel consumption data processed by the blow-by & fuel consumption data processing program 127 on the display unit 4B of the personal computer 4. It is.
- the horizontal axis is the date (from 1st to 30th of the target month), the cumulative lever operation time for each day T lever— day, and the average fuel consumption for each day Q fuel— Day is preferably displayed in a line graph in different colors.
- the average fuel consumption for each day is graphed.
- the present invention is not limited to this, and the average fuel consumption for each week or hour can also be represented in a graph.
- the data period is displayed in the upper right area of the B area of the screen as " ⁇ / ⁇ / month / day / month / day”.
- a “month selection pull-down menu” for displaying data in monthly units.
- the “event / alarm etc. data” file contains the engine ON / OFF and key switch ON / OFF detected by each sensor among the operation data stored in the storage device data storage area 4 ea of the user side personal computer 4 described above. Such event data, various alarm data, etc. are processed and displayed as information representing the behavior over several days to one month.
- the event data is distributed to the “Event Data” file and the alarm data is distributed to the “Alarm and Fault Data” folder. This is explained together.
- FIG. 45 shows a configuration of an embodiment of the construction machine information providing system according to the present invention.
- 9 is a flowchart showing an example of a procedure for processing an event such as an alarm by the event / alarm data processing program 128 stored in the program storage area 4 ea of the personal computer 4.
- step 320 the target file is referred by referring to each date and time from the time unit data [1] to [n] of the target file having the structure shown in FIG. 6 to be processed this time. Extract the hourly data [a]-[b] of the day and extract the target event data [a]-[e] from the extracted hourly data [a]-[b].
- step 322 the count value N1 of the cumulative number of occurrences of the event number 1 is cleared to the initial value 0, and the process proceeds to step 323. Move on.
- step 323 the event data [i] of the unit data [i] is read and whether or not the number 1 is 0 N (in other words, whether or not the event of the number 1 has occurred during the unit time) ) Is determined.
- the process proceeds to step 324, and the accumulated occurrence count value N1 is increased by one, and step 3 is performed.
- step 323 If the determination in step 323 is not satisfied, the flow directly proceeds to step 325.
- step 325 1 is added to the operator i, and the routine goes to step 326. Steps
- step 326 it is determined whether or not i is greater than b. If the determination is not satisfied, the process returns to step 323 to repeat the same procedure. As a result, the number of occurrences of event number 1 on the target day (between time units [a] and [b]) (cumulative occurrence count N1 on the target day) is calculated.
- step 327 it is determined whether the counted number of occurrences N1 is 10 or more.
- the process proceeds to step 329, in which the target cell (the cell corresponding to the target day) is filled with the first color (for example, red as a warning color), and the flow ends. If the judgment is not satisfied, the process proceeds to step 328, in which the target mass (the square corresponding to the target day) is filled with the second color (for example, yellow), and the above-mentioned cumulative occurrence count N1 is added to the square. Fill in and end this flow.
- the threshold value 10 times for painting red may be variably set, and may be changed to an appropriate number according to a user's desire, for example.
- FIG. 46 shows the data processed by the event / alarm etc. data processing program 128 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention. It is a figure which shows an example of the screen which displayed (in this example, an alarm day).
- the vertical axis lists various alarms (cooling water level, cooling water temperature, hydraulic oil level, hydraulic oil temperature, etc.) on the horizontal axis, from 1st of XX month to 30 days. Squares are set up for each day throughout the month until the day, and the above-mentioned color-coded display is used. As described above, squares on which the corresponding event (alarm in this case) occurred 10 or more times a day are represented by eight-pitching as a substitute for red on the figure, and squares on the day when the event occurred 1 to 9 times or less are shown in the figure.
- alarms cooling water level, cooling water temperature, hydraulic oil level, hydraulic oil temperature, etc.
- a menu bar type “month selection pull-down menu” that allows you to select the year and month you want to display the target data in the upper left of the B area, a “10” button, Button is provided, and the data period is The interval is displayed as “ ⁇ ⁇ ⁇ ⁇ X ⁇ ⁇ ⁇ ⁇ ⁇ ”, and the same effect can be obtained.
- both tags of “Daraph” and “Report” are displayed in the upper left of the B area so that they can be selected.
- it is possible to select whether to display numerical values in a list format (Fig. 46 shows an example when the "Graph” tag is selected). This makes it easy to switch between graphs and numerical data, and to operate in the opposite direction.
- FIGS. 47 and 48 show data on the display unit 4 B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention
- FIG. FIG. 5 is a diagram showing an example of a screen displaying a list of event data.
- the alarm data or the like or the event data in the alarm data or the like or the event data, the date and time of occurrence, the content of the alarm or the like, the content of the event, and the status are displayed in chronological order.
- the alarm day and the like and the event day and the like may be mixed and listed on the same list. In this case, since all events can be comprehensively analyzed in a time series, troubleshooting can be made more efficient.
- a “memo field” where an operator can make a memo appropriately may be provided on the right side of the screen. Matters that cannot be expressed in the eye display or list can also be described as memos.
- the “histogram data” file stores the operation data stored in the storage device data storage area 4 ea of the user-side personal computer 4 at a predetermined time interval (for example, every day or every predetermined time of the engine operation time). This is processed into transition information and displayed.
- FIG. 49 shows events, alarms, etc. by the above-described histogram processing program 1229 stored in the program storage area 4 ea of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system of the present invention.
- 9 is a flowchart illustrating an example of a data processing procedure.
- step 340 the processing shown in FIG. From the time unit data [1] to [n] (including various frequency distribution data as described above) of the target file of the structure, refer to the respective dates and times and set the target period (in this example, the target Time data [a] and [b] are extracted.
- step 341 for a certain item A (for example, engine speed distribution, hydraulic oil temperature distribution, cooling water temperature distribution, pump discharge pressure distribution, excavation pressure distribution, running pressure distribution, etc.), the frequency distribution is set.
- a certain item A for example, engine speed distribution, hydraulic oil temperature distribution, cooling water temperature distribution, pump discharge pressure distribution, excavation pressure distribution, running pressure distribution, etc.
- the frequency distribution is set.
- the region number ⁇ 1 (corresponding to, for example, 0-600 i "pm in the above example).
- step 343 the time corresponding to the area of number n (for example, 0 to 600 rpm) of item A (for example, engine speed) in the various frequency distribution data of the unit data [i] is extracted, and the previous value (to be described later) ) Is added to the cumulative value.
- n for example, 0 to 600 rpm
- item A for example, engine speed
- step 344 1 is added to the operator i, and the process proceeds to step 345.
- step 345 it is determined whether i is greater than b. If the determination is not satisfied, the process returns to step 343 to repeat the same procedure.
- the total time corresponding to the number n area (for example, 0 to 60 ⁇ ) of item A (for example, engine speed) is calculated. The Rukoto.
- step 347 ⁇ is set to the specified number of regions (engine speed 0 to 600 rpm above) 600 to 800 rpm 800 to 1 000 rpm, 1000 to 1200 rpm, 1200 to 1400 rpm, 1400 to 1600 rpm, 1600 to 1800 rpm, 1800 ⁇ 2000 rpm, 2000-2200 rpm, 2200-2400 rpm, 2400-260 rpm, 12 in the case of more than 2600 ⁇ 111), and if not satisfied, return to step 342 and repeat Repeat the above steps.
- the target day between the time units [a] and [b]
- it corresponds to each frequency distribution area of item 4 (for example, engine speed) (for example, the above 12 areas in the above example).
- the calculated total time is calculated for each.
- step 348 in which each frequency distribution area is colored, and a bar-drag is displayed, and this flow is terminated.
- a plurality of bar graphs are created at predetermined time intervals.
- FIG. 50 is a screen showing a histogram of the histogram data processed by the histogram processing program 129 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention.
- FIG. 7 is a diagram showing an example (engine frequency distribution).
- the vertical axis indicates the engine operating time
- the frequency distribution data (0 to 600 rpm, 600 to 600 rpm) of the upward bar graph measured at intervals of the engine operating fixed time (for example, several tens to 200 hours).
- the number of hours corresponding to each region over 2600 rpm and 2600 i "pm is shown in time series.
- the frequency distribution regions described above are different in color from top to bottom from the higher rotation speed side to the lower rotation speed side (detailed illustration is omitted, and it is preferably a warning color at an excessive rotation speed and visually. From top to bottom, so that the colors gradually change from warm colors such as red to gradually decrease to yellow and green, and gradually increase to cool colors), and constitute the components of the bar graph. are doing. And left and right Between the bar graphs adjacent to each other in the direction, the boundaries of each component are connected by transition lines, so that the transition of each component (that is, each frequency distribution area) can be seen by eyes. I have.
- each bar graph the above-mentioned accumulated value of the predetermined time corresponding to the data (for example, engine operation time 200 hours, 300 hours, ...) and the date representing each data (data measurement start date, measurement end date) Date, the middle date, etc.).
- the frequently used area in this example, the engine speed range.
- the horizontal axis is set to the predetermined time interval, it is easy to read whether the tendency has changed from the beginning, and troubleshooting can be made more efficient.
- the data is displayed every 100 hours of engine operation as the above-mentioned predetermined time interval, it can be used for component evaluation.
- FIG. 51 shows, on a display unit 4B of the user-side personal computer 4 constituting an embodiment of the construction machine information providing system according to the present invention, another screen for displaying a graph of histogram data processed by the histogram processing program 129.
- FIG. 6 is a diagram showing an example (hydraulic oil temperature frequency distribution).
- the hydraulic oil temperature frequency distribution data of the upward bar graph measured at predetermined engine operation time intervals (for example, several tens of hours to 200 hours) (less than 20 ° C, 10 ° C, 1 10: ⁇ 0t :, 0 ° C to 10 ° C, 10 ° C to 20 ° C, 20 ° C to 30 ° C, 30 ° C to 40 ° (:, 40 ° C to 50 ° (: 50 ° C to 60 ° C, 60.
- FIG. 52 is a graph showing histogram data processed by the histogram processing program 129 on the display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention. Other examples It is a figure which shows (cooling water temperature frequency distribution).
- the cooling water temperature frequency distribution data of the upward bar graph measured at predetermined engine operation time intervals (for example, several tens of hours to 200 hours) (less than 0 ° C, 0 ° C ⁇ 10 ° C, 10 ° ⁇ 20 ° ⁇ , 20 ° C ⁇ 30 ° C, 30 ° (: ⁇ 40 ° C, 40 ° C ⁇ 50 ° C, 50 ° C ⁇ 60 ° C, 60 ° C ⁇ 70 , 70 ° C to 80 ° C, 80.
- each of the frequency distribution regions has a different color from the top to the bottom (from a high temperature to a low temperature).
- the colors are arranged in order from top to bottom from warm colors such as red to gradually decrease to yellow and green to gradually increase to cool colors), and constitute the components of the bar graph.
- Figure 5 3 is a display unit 4B of the user-side personal computer 4 constituting one embodiment of the construction machine information providing system according to the present invention, and further includes a screen displaying histogram data processed by the histogram processing program 129 as a graph.
- FIG. 5 is a diagram showing an example (pump pressure distribution) of FIG.
- Fig. 53 similar to Figs. 50 to 52, the pump pressure frequency distribution data (0 to 4MPa, 4 to 6MPa, 6 to 6MPa) in the upward bar graph measured at predetermined engine operation time intervals (for example, several tens to 200 hours).
- each of the frequency distribution regions is different in color from top to bottom from the high pressure side to the low pressure side (detailed illustration omitted, preferably becomes a warning color at excessive pressure and has visual continuity).
- the colors are arranged from top to bottom in such a way as to gradually decrease in color from warm colors such as red to gradually decrease to darker colors through yellow and green), and constitute the components of the bar graph.
- FIG. 54 shows a user constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 21 is a diagram showing still another example (excavation pressure distribution) of a screen in which histogram data processed by the histogram processing program 129 is graphically displayed on the display unit 4B of the personal computer 4.
- the excavation pressure frequency distribution data (0 to 4MPa, 4 to 6MPa, 6 to 8MPa) of the upward bar graph measured at predetermined engine operation time intervals (for example, several tens to 200 hours).
- each of the frequency distribution regions is different in color from top to bottom and from the high pressure side to the low pressure side (detailed illustration omitted, preferably becomes a warning color at excessive pressure and has visual continuity).
- the colors are arranged from the warm color (red, etc.) to yellow, green and green to darker (cold) from top to bottom, and constitute the components of the bar graph.
- FIG. 55 is a diagram showing a graph screen of histogram data processed by the histogram processing program 129 on the display unit 4B of the user-side pazo-con 4 constituting an embodiment of the construction machine information providing system according to the present invention. It is a figure which shows another example (running pressure distribution).
- traveling pressure frequency distribution data (0 to 4 MPa, 4 to 6 MPa, 6 to 8 MPa) of an upward bar graph measured at predetermined engine operation time intervals (for example, several tens to 200 hours).
- each of the frequency distribution regions is different in color from top to bottom from the high pressure side to the low pressure side (detailed illustration is omitted). Approximately, preferably, it becomes a warning color at excessive pressure and gradually becomes warmer from red, etc., from top to bottom, and gradually becomes darker through yellow and green to become cooler to give visual continuity. ) And constitute the components of the bar graph.
- all the frequency distribution regions are colored.
- the present invention is not limited to this, and only the region of particular interest (for example, a region above a certain threshold) is colored. Is also good. Thereby, for example, the occurrence of an abnormality can be more easily understood. Alternatively, it may be expressed not only in color at the time of coloring but only in black and white shading. In this case, it can be made easier to see when printing with a printer. Further, the range of the histogram may be arbitrarily adjusted to a desired width.
- the menu bar-based “reference time selection” allows the user to select the reference time (in this example, the cumulative engine operating time value using an illuminator) to display the target data in the upper left corner of area B.
- a pull-down menu, a “+” button, and a “one” button are provided so that the data period is displayed in the upper right corner of the B area, such as “ ⁇ ⁇ ⁇ ⁇ X ⁇ ⁇ ⁇ ⁇ ” Has become.
- both the “Graph” and “Report” tags are displayed in the upper left of the B area in a selectable manner, and the same data can be displayed in a graph or in a list. It is possible to select whether to display numerical values in a format (Fig. 50 to Fig. 55 are examples when the "Graph" tag is selected).
- FIG. 56 shows a second graph selection area C and a menu button area D described later, which are displayed on the display unit 4B of the user-side personal computer 4, which constitutes one embodiment of the construction machine information providing system of the present invention. It is a figure showing the example of a display of. As shown in Fig. 56 and Fig. 9 above, the "model name”, “unit name”, “book file name (download date)” and “data File Name (Graph Name) ”is provided with four selection boxes in the form of pull-down menus, allowing you to easily select the model name, unit name, book file name, and data file name you want to see. Hierarchy with less space as a whole It is designed so that the structure can be expressed.
- the date and time of file download may be displayed in chronological order or in descending order.
- this area contains, in order from the left, "Back (Back)”, “Forward”, “Print (Print)”, and “Print Preview (Preview)”. ) There are seven frequently-used buttons for “Send Mail”, “Option”, and “Help” (for example, in the order of most frequently used).
- the “Print (Print;)” button when clicked, it is displayed on the screen at that time by the print processing program 1 3 3 (detailed description is omitted) saved in the program storage area 4 ea of the user's personal computer 4 described above. Data (or the entire book file) can be printed via the printer, and if you click the “Preview” button, it will be printed when you click the “Print” button. The figure can be displayed on the screen in advance.
- the above-mentioned data acquisition program 100 As a result, not only the above-mentioned other user's personal computer 4, main server 5, and intermediate server 6, but also other information terminals (personal computers, mobile terminals, etc.), the above-mentioned data acquisition program 100 and As long as the information display program 110 is incorporated in the form of, for example, application software, the data and the like sent by e-mail can be opened and viewed.
- FIG. 57 shows a menu button area D displayed on the display unit 4B of the user-side personal computer 4 constituting an embodiment of the construction machine information providing system according to the present invention.
- FIG. 16 is a diagram illustrating an example of an option setting screen (graph display item color setting) displayed when the “on)” button is clicked.
- this screen allows the user to specify and change the color of the graph (only the line diagram itself or the attached characters may be included).
- each graph such as "Time Out”.
- the selected color is displayed as a sample in the “Col or” column (not shown). This makes it easy to change the color to an easily visible color.
- the color may be set in two shades, such as black and white, instead of one color. In this case, for example, the color of a black-and-white printer graph can also be set individually.
- the display method of the graph can be changed. It is designed to be easily changed.
- the data storage destination can be specified, the storage destination can be changed (in this case, the above-mentioned storage processing program 1 32 stored in the program storage area 4 ea of the user's personal computer 4 is used).
- the display method of date and time can be switched, it is easier to see the date and time on the graph, for example, when the display method of date and time is different for each country or region.
- Status display area E 'As shown in Fig. 9, Fig. 10, and Fig. 60 described below as " ⁇ " this area has a graph display area.
- Information about the contents currently displayed on B (for example, information that can identify the machine such as “model name” and “unit number”, information about the type of graph, information about the data display period, etc.) is briefly displayed.
- the pull-down menu in the menu area F which will be described later, opens greatly downward, and the graph in the area B is hidden, it is possible to confirm what is being displayed.
- FIG. 58 is a diagram showing a display example of a menu area F displayed on the display section 4B of the user-side personal computer 4 which constitutes one embodiment of the construction machine information providing system of the present invention.
- this area contains, from left to right, “File”, “Edit”, “View”, and “Option”.
- ”And“ Help (He 1 P) ” are provided with five commonly used pull-down menus (bottoms) (for example, in order of frequency of use).
- Fig. 58 shows an example of a detailed menu that is displayed in a pull-down menu when the "File" menu is clicked.
- "Print (Print)” and “Print Preview (Preview)” are displayed.
- "Printer Option (Pr inter Option)” "Input a book file (I or or BookFile;)”
- "Export a book file (Export Book File) J” Send a book file by e-mail (Send BookFile by Email)
- “File Properties” 8 "Exitj frequently used buttons are provided (for example, in the order of most frequently used).
- the file information display program 1 3 4 (detailed description is omitted) saved in the program storage area 4 ea of the user computer 4 described above is used.
- the properties of the book file for example, download date and time, time difference data, serial number, name of the person who downloaded the file, etc. (not shown), which makes it easy to manage each book file It becomes possible.
- the various graph menus show the types of graphs that can be viewed on the model currently selected on the screen (“ ⁇ ⁇ ” in this example).
- the “Life data (Life)” In addition, “Operation Daily Data”, “Operation Hours” (Operation-Hours), “Opertaion-Ratio”, “Operation Summary Data (Operation_Suu ary)”, “Warning”, etc.
- Event Data 1 (Alrams_Faults-Alarms) "Alarms-Faults-Faults”
- Event data 3 Event data;) "Histogram-Engine Speed” Histogram-Hydraulic Oil Temp J J Coolant temperature histogram Histgram- Coolant Tern p) Pump pressure histogram data (Histgram- Pu Immediate Press;) ”“ Histogram-Digging Press ”” “Histogram-Traveling Press”] is displayed, which displays different graph items for each model. By displaying the graph, the type of graph can be understood at a glance.The model name itself may be displayed inside the various graph menu display fields. You can see at a glance whether the item is an item.
- operating means such as buttons for other functions that are convenient for the user It may be provided at a convenient place.
- FIG. 60 shows, as an example of the above example, a menu button area D displayed on the display unit 4B of the user-side personal computer 4 which constitutes an embodiment of the construction machine information providing system of the present invention.
- a multiple screen display button is provided as simultaneous display instruction means for simultaneously displaying data of a plurality of files, graphs, and the like on one screen.
- the same type of life graph (equivalent to Fig. 12) is displayed for different models on the left and right. This makes it possible to easily compare and analyze the contents of multiple files.
- the operation data taken from the controller 2 to the user's personal computer 4 as described above is processed and displayed as information indicating the operation status of the own vehicle. As described above, it is transmitted to the main server 5 in an unprocessed state.
- the main server 5 includes input / output interfaces 5a and 5b, a CPU 5c, and a storage device 5d forming a data base 5A.
- the input / output interface 5a is used to input operating data from all the personal computers 4 corresponding to all the excavators 1.
- the repair / exchange data of the components of each excavator 1 is also input separately from the in-house convenience store (not shown) on the manufacturer side or the intermediate server 6 such as a dealer.
- the CPU 5c stores and stores the input data in the database 5A of the storage device 5d, processes the information stored in the database 5A, and performs various analyzes mainly related to maintenance such as repair and replacement of parts (details). Will be described later).
- the main server 5 also includes a ROM for storing a control program and a RAM for temporarily storing data during the calculation in order to cause the CPU 5c to perform the above-described calculation processing.
- the above ROM has the same or similar application program as the data capture program 100 and the information display program 110 stored in the storage device program storage area (ROM) 4 ea of the user's personal computer 4. Gram is stored.
- the same display screen as that of the user-side personal computer 4 can be displayed on the display unit 5D for the entire hydraulic excavator 1 based on the operation of the keyboard unit 5B and the mouse 5C.
- FIG. 61 is a function block diagram showing an outline of a processing function of the CPU 5c of the main server 5 which constitutes one embodiment of the construction machine information providing system of the present invention.
- the CPU 5c has processing functions of an airframe / operation data processing unit 50, product replacement / part repair / replacement data processing unit 51, and a sales plan formulation unit 53.
- Aircraft ⁇ Operation data processing unit 50 replaces products using operation data input from user's personal computer 4
- Parts repair replacement data processing unit 51 replaces products input from intermediate server 6 or in-house computer
- Parts repair Using the exchanged data, predetermined processing is performed for each of the excavators, and the repair / replacement / replacement time of parts related to each part is calculated for each excavator 1 (details will be described later).
- the Sales Plan Formulation Department 53 consists of an aircraft, an operation data processor 50, product replacement, a part repair and replacement data processor 51, and information stored in the database 5A. Specific parts whose replacement time is almost the same among a plurality of hydraulic excavators 1 are certified, and the estimated selling price is determined according to the quantity of the certified parts. Also, if necessary, for the above-mentioned certified parts, the discount sales (campaign) period before the above-mentioned repair and replacement period and the discount sales price during this discount sales period
- the planned sales price, discounted sales period, discounted sales price, etc. are transferred to the intermediate server 6 as basic information for sales or service of dealers, etc. to the corresponding excavator 1 customers. Output (details will be described later).
- FIG. 62 is a block diagram showing the main components of an embodiment of the construction machine information providing system according to the present invention. 6 is a flowchart showing processing functions of the machine / operation data processing unit 50 when the machine / operation data is sent from the user-side personal computer 4;
- the aircraft / operation data processing unit 50 monitors whether or not the aircraft / operation data has been input from the user's personal computer 4 (step 30). Then, the information is read, stored and accumulated in the database 5A (step 32). The aircraft data includes the model and the unit number as described above. Next, the operation data of all the hydraulic excavators 1 currently operating in the market is read from the database 5A, and the distribution data of the number of operating units with respect to the operation time is calculated for each hydraulic excavator model and each component (step 36). Based on this distribution data, a distribution map of the number of operating units is created (step 38) (described later). Then, the distribution map thus created is transmitted to the display unit 5D (or an in-house computer) (step 40).
- FIG. 63 is a flowchart showing the processing function of the product replacement information in the main server 5 product replacement / parts repair / replacement data processing section 51 which constitutes one embodiment of the construction machine information providing system of the present invention. is there.
- the product replacement / parts repair / replacement data processing unit 51 is operated by a serviceman from the in-house computer 4 (or by a staff such as a dealer from the intermediate server 6 (including a sales salesperson)). It monitors whether or not the product replacement information has been input (step 44), and when the product replacement information is input, reads the information (step 45).
- the product replacement information is the hydraulic pressure. The model and unit number of the old excavator that was replaced due to replacement of the excavator, the model and unit number of the new excavator, and the date of the replacement date.
- the database 5A is accessed, the operation data of the unit number of the old excavator is read out, and the latest engine operation time is set as the operation time until the excavator is replaced (hereinafter referred to as “replacement operation time as appropriate”). Store it in A (step 46).
- FIG. 64 is a flowchart showing the processing function of the parts replacement / exchange information in the parts replacement / parts replacement / exchange data processing unit 51 of the main server 5 which constitutes one embodiment of the construction machine information providing system of the present invention. It is.
- product replacement / part repair / replacement data processing unit 51 is repaired by a service person (or from an intermediate server 6 by a person in charge of a dealer or the like (including a sales sales person)) from the in-house convenience store 4 It monitors whether or not the replacement information has been input (step 50).
- the part repair / replacement information has been input, the information is read (step 52).
- the parts repair / replacement information is the type and number of the excavator whose parts were replaced / replaced, the date when the parts were replaced / replaced, and the name of the parts replaced / replaced.
- the repair / replacement time interval of a part is the time interval between the time when one part is incorporated into the fuselage and the time it is repaired after failure or the end of its life, or the time when it is replaced with a new part. The time is calculated based on the operating time of the part where the part is involved.
- the part involved is the front, and the front operation time (digging time) from when one bucket claw is attached to the fuselage to when it is damaged and replaced is 150. If it is 0 hours, the repair and replacement time interval of the bucket nail is calculated to be 1500 hours.
- the latest actual maintenance data is read out, the distribution data of the number of parts repaired and replaced with respect to the operation time is calculated, and a distribution map of the number of parts repaired and replaced is created based on the distribution data (step 56) (described later).
- FIG. 65 is a diagram showing the storage status of the operation data, the actual maintenance data, and the replacement operation time data in the database 5A of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention. is there.
- database 5A stores and accumulates the operation data for each model and each unit, and stores and accumulates the database (hereinafter referred to as the operation database), and the actual maintenance data for each model and each unit.
- Database hereinafter, actual maintenance There are two sections: a database), a database that stores the switching operation time for each model and each unit (hereinafter referred to as a replacement database). The data is stored in each database as follows.
- the engine operation time, front operation time (hereinafter, appropriately referred to as excavation time), turning time, and travel time are stored as integrated values corresponding to the date for each model and unit.
- TNE (1) and TD (1) are the integrated value of the engine operation time and the integrated value of the front operation time of Unit A of Model A on January 1, 2000, respectively
- TNE (K) And TD (K) are the integrated value of the engine operation time and the integrated value of the front operation time of Model A Unit N on March 16, 2000, respectively.
- the cumulative turning times TS (1) to TS (K) and the cumulative running times TT (1) to ⁇ ( ⁇ ) of model A No. N are also stored in relation to the date. The same applies to model N N + 1, N + 2,..., Model B, model C,....
- TFB (1) and TFB (L) are the integrated values of the bucket claw repair and replacement time intervals of the first and L-th buckets of Model A No. N (for example, 3400 hours based on the front operation time).
- TTL (1) and TTL (M) are the integrated values of the repair and replacement time intervals of the first and Mth traveling links of Unit N (for example, 5100 hr, 14900 hr on a traveling time basis). is there. The same applies to model A's N + 1, N + 2,..., Model B, model C,....
- TX (1) is the operating time until the replacement of the first unit of model A (for example, 32000 hr based on the engine operating time)
- TX (L) is the operation time until the replacement of the first unit of model A Hours (for example, 30,000 hrs based on engine operating hours).
- the aircraft / operation data processing unit 50 determines in step 36 shown in FIG. Using the data stored in the operation database, the distribution of the number of operating units with respect to the operating hours of the hydraulic excavators operating in the market is shown in the flowcharts shown in Figs. 66 and 68 below. Is calculated for each excavator model and component. The operating time for each part is calculated based on the operating time for each part to which the part relates.
- the “operating time for each part to which a part is related” means that the part to which the part is related such as a bucket, a bucket claw, a front pin (for example, a connecting pin between a boom and an arm) is a front working machine.
- 15 is the operation time (excavation time) of the front work machine 15, and if the part where the parts are involved is the revolving body 13, such as slewing transportation or slewing, the slewing time is Yes, the part where the parts are involved, such as the running mode, the running link, the running roller, etc., is the running body 12, which is the running time.
- the engine 32 When the engine 32 is the part where the parts are involved, such as the engine oil and the engine oil fill, it is the engine operating time. Furthermore, when the parts related to parts such as hydraulic oil, hydraulic oil filter, main pump, pilot pump, etc. are the hydraulic power source of the hydraulic system, the engine operating time is regarded as the operating time of the parts related to these parts. The operating time when the discharge pressure of the hydraulic pumps 21a and 21b exceeds a predetermined level may be detected, or the no-load time may be subtracted from the engine operating time, and that time may be used as the operating time of the hydraulic power source. .
- FIG. 66 shows the distribution data of the number of operating machines with respect to the engine operating time for each model in the machine and operating data processing unit 50 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention. It is a flowchart which shows the procedure to obtain.
- the engine operation time of all the units of model A is read from the operation database shown in FIG. 6 (step 60).
- the engine operating time is divided into 1000 hours, and the number of hydraulic shovels in each operating time range of the engine operating time is calculated.
- L 0 0 0 0 hr, 1 0 0 0 1 to 2 0 0 0 0 hr, 2 0 0 0 1 to 3 0 0 0 0 hr, 3 0 0 1 1 to 4 0 0 0 0 hr Calculate the number of hydraulic shovels within the respective engine operating time ranges of 40001 or more (Step 62 to Step 70).
- the number of hydraulic excavators in each engine operating time range for each 1000 hours is calculated for model B, model C, and so on (step 72).
- a distribution map of the number of operating units is created in Steps 38 and 40 shown in FIG. 62, and the display unit 5D (or in-house Computer).
- FIG. 67 shows an example of a distribution diagram created by the main body 5 of the construction machine information providing system according to the embodiment of the present invention and the operating data processing unit.
- FIG. 9 is a distribution diagram of the number of operating units with respect to (engine operating time).
- the horizontal axis in Fig. 67 is the number of operating excavators, and the vertical axis is the operating time of the excavator.
- FIG. 68 shows distribution data of the number of operating units with respect to the operating time of each part in the machine / operation data processing unit 50 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention.
- 5 is a flowchart showing a procedure.
- Fig. 68 first, in order to process all the data of the unit numbers 1 to Z of the model A, it is determined whether or not the unit number N is equal to or less than Z (step 81). For example, the latest integrated value TD (K) of the front operation time (digging time) of Unit A of model A is read from the operation database shown in Fig. 65 (step 82). Next, the latest value of the bucket claw repair replacement time interval TFB (M) of Unit N in the actual maintenance database shown in Fig. 65 is read (step 83), and the following formula is used for the baguette claw currently in use according to the following formula. Operation time (front operation time) Calculate ATLFB (step 84).
- TD (K) of the front operation time (digging time) of Unit A of model A is read from the operation database shown in Fig. 65 (step 82).
- TFB (M) of Unit N in the actual maintenance database shown in Fig. 65 is read (step 83), and the following formula is used for the baguette claw currently in use
- ATLFB TD (K)-TFB (M)
- This process is performed for all of the machine numbers 1 to Z, and the operation time (front operation time) of the bucket claw currently in use for all the hydraulic excavators of model A (the front operation time) ⁇ TLFB is calculated.
- the front operation time ATLFB for each bucket claw is divided every 500 hours, and the number of hydraulic excavators included in each operation time range is calculated. That is, each of 0 ⁇ 500 hr, 501 ⁇ 10000 hr, 1001 ⁇ 1500 hr, 1501 ⁇ 20000 hr, 20001 hr or more
- the number of hydraulic excavators included in the front operation time range is calculated, and distribution data of the number of operating excavators is obtained (step 85).
- the operating time of each traveling link of each hydraulic excavator of model A (Driving time) is calculated, and distribution data of the number of operating units for every 25 Ohr is obtained (step 86).
- the operating time is similarly calculated for the other parts, and the distribution data of the number of operating units for each predetermined operating time range is calculated.
- the operation time is calculated for each of the parts of the model B and the model (:,%), And the distribution data of the number of operating units for each predetermined operation time range is calculated (step 87).
- FIG. 69 and FIG. 70 are examples of distribution diagrams created by the machine / operation data processing unit of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention.
- FIG. 70 is a diagram illustrating an example of a distribution diagram of the number of operating units with respect to the front operation time (excavation time) of the baguette claw
- FIG. 70 is a diagram illustrating an example of a distribution diagram of the number of operating units with respect to the traveling time of the traveling link.
- the horizontal axis of Fig. 69 and Fig. 70 is the number of operating hydraulic excavators, and the vertical axis is the front operation time (digging time) and the running time.
- the product replacement / parts repair / replacement data processing unit 51 uses the data based on the replacement data shown in FIG. 67 in step 47 shown in FIG. 63, and uses the flow chart shown in FIG. According to the procedure shown in Fig. 7, the distribution of the number of replaced products with respect to the operating time of the excavator replaced in the past is calculated, and the distribution map of the number of replaced products is created based on this data.
- Fig. 71 shows the product replacement of the main server 5 constituting one embodiment of the construction machine information providing system according to the present invention.
- 9 is a flowchart showing a procedure for obtaining distribution data of the number of pieces replaced.
- step 90 the operation time until the replacement of all the models A is read from the replacement database shown in FIG. 65 (step 90).
- distribution data of the number of replaced products with respect to the operation time is calculated from the operation time data, and a distribution chart of the number of replaced products is created based on the data (step 92).
- This distribution data can be obtained by the same method as the above-described calculation of the distribution data of the number of operating units.
- the distribution data of the number of replaced products for model B, model C,... is calculated to create a distribution map (step 94).
- the created distribution map of the number of replaced products is output to the display unit 5D (or an in-house computer) (step 98).
- FIG. 72 shows an example of a distribution chart created by the data exchange / parts repair / exchange data processing section 51 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention.
- Fig. 3 shows an example of a distribution diagram of the number of product replacements with respect to the operation time of the excavator replaced.
- the horizontal axis in Fig. 72 is the operating time of the excavator, and the vertical axis is the number of products replaced.
- the data of the actual maintenance database shown in FIG. 65 is used, and the flowchart shown in FIG.
- the distribution data of the past number of parts repair / replacement with respect to the operation time is calculated by the procedure shown in Fig. 7, and the distribution map of the number of parts repair / replacement is created based on this distribution data.
- Fig. 73 shows the distribution data of the number of past parts repair / replacement with respect to the operating time in the parts replacement / data processing unit 51 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention.
- 6 is a flowchart showing a procedure for calculating the number of parts and obtaining a distribution chart of the number of parts repaired and replaced based on the distribution data.
- the maintenance data of all the units of model A is read from the actual maintenance database shown in FIG. 65 (step 100).
- step 100 the actual maintenance database shown in FIG. 65
- step 102 it is determined whether or not the machine number N is equal to or less than Z.
- the repair / replacement time interval ATFB (i) is calculated from the integrated value of the repair / replacement time interval by the following equation (step 104).
- the interval ATFB (i) for the repair and replacement time of the packet nail is the time from when one baguette nail is installed in the fuselage until it is broken down or the service life has expired, or until it is replaced with a new baguette nail.
- the time interval (lifetime) of the packet It is a value based on the operation time (excavation time) of the front, which is the relevant part. Then, this process is performed for all of the machine Nos. 1 to Z, and the data of the repair / replacement time interval ATFB for each bucket claw of the model A all-hydraulic excavator is collected.
- the distribution data of the number of parts repaired and replaced for the repaired replacement time interval is calculated from the repaired replacement time interval.
- a distribution map of the number of parts repaired and replaced is created based on the data (step 106). This distribution data can be obtained by the same method as the above-described calculation of the operating number distribution. Similarly, the distribution data of the number of parts repaired and replaced is calculated for other parts such as the traveling link, and a distribution map is created (step 108). Similarly, for model B, model C,..., the distribution data of the number of parts repaired and replaced is calculated, and a distribution map is created (step 110). After that, the created distribution map of the number of parts repaired and replaced is output to the display unit 5D (or an in-house computer) (step 114).
- FIG. 74 is a diagram showing an example of a distribution diagram created by the main server 5 product replacement / parts repair / replacement data processing unit 51 constituting an embodiment of the construction machine information providing system of the present invention.
- FIG. 6 is a diagram showing an example of a distribution diagram of the past number of bucket claw repair and replacement numbers with respect to FIG.
- the horizontal axis in Fig. 74 is the front operation time, and the vertical axis is the number of packet nails repaired and replaced.
- one of the major features of this embodiment is that, as described above, the operating time of the hydraulic shovel created by the machine / operation data processing unit 50, product replacement / part repair / replacement data processing unit 51 Sales plan formulation department with reference to the distribution chart of the number of different units, the distribution chart of the number of hydraulic shovels replaced by operating time, and the distribution chart of the number of parts replaced and replaced by the operating hours of each part.
- the number of parts to be repaired and replaced for example, front work machines and running bodies, is forecasted (demand forecast).
- Demand forecast a sales plan for specific parts.
- FIG. 75 is a flowchart showing the above-described sales plan creation procedure in the sales plan formulation section 53 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention. is there.
- step 120 the number of parts A (for example, parts related to a front work machine or a traveling body) of all the excavators 1 that are to be repaired and replaced is predicted. This prediction method will be described in detail below with reference to (a) to (e) below.
- the average operation time is based on the operation time of the part to which the part is related.
- the hydraulic excavator whose front operation time (digging time) exceeds the average operation time in the distribution diagram shown in Figure 69 There are a total of 2800 units: 2000 units with operating hours of 1001 to 1500 hours, 600 units with 1501 to 2000 hours, and 200 units with operating hours of 2001 hr or more.
- the number of hydraulic excavators that will be used without repairing and replacing bucket claws in the next term will be about If it is estimated that there will be 10%, it can be estimated that the number of hydraulic excavators that will repair and replace bucket claws in the next term will be 2520.
- the number of bucket pawls per car is four, so in the near future (eg, For example, the number (demand) of bucket nails required for repair and replacement in the next term) can be expected to be 1.080.
- step 1 2 the number of parts that will be actually repaired and replaced for the other parts B and parts (:, part D,...) is predicted sequentially (step 1 2 1).
- the travel link to be repaired and replaced in the near future can be similarly determined from the distribution diagram shown in Fig. 70. Can be predicted.
- the main server 5 reads the actual maintenance data (repair / replacement data of parts) and operation data as shown in FIG. 65, and the parts as shown in FIG. Creates and outputs a distribution chart of the number of repairs and replacements of past parts with respect to the operating time based on the operating time for each part involved. Therefore, using this distribution map, it is possible to determine the average operation time TB until repair and replacement of various parts, and it is possible to more accurately predict the number of parts to be repaired and replaced in the near future (for example, next term). .
- the average operation time until the repair and replacement of the packet nail is assumed to be 100 hours on the basis of the front operation time in the above procedure (2).
- the accuracy of the prediction of the number of bucket claws to be repaired or replaced is determined by the degree of suitability.
- a distribution chart of the actual number of repairs and replacements as shown in FIG. 74 is obtained. It can be an average operating time. As a result, the average operation time TB until the repair and replacement of the bucket nail reflects the past performance, and the number of bucket nails to be repaired and replaced can be more accurately predicted. .
- the demand for the number of parts of the hydraulic excavator 1 to be repaired / replaced is predicted according to (a) or (b) above. If the state remains unchanged, the number of excavators 1 to be replaced may be predicted. This is done, for example, as follows. ( ⁇ ) Forecast of the number of hydraulic excavators
- the number of hydraulic excavators exceeding the average operating time in the example shown in Fig. 67 is 2000 units with operating hours of 2000 l to 30000 hr, and 30001 to 40000 h
- the total of 2800 units is 600 units of r and 200 units of 40001 hr or more.
- the number of hydraulic excavators that will be used without replacement in the next term will be 30001 to 40000 hr If it is estimated that there will be 600 units and 200 units in 40001 hours or more, it will be possible to estimate that about 2,000 hydraulic excavators will be replaced next year.
- the replacement data and the operation data of the excavator as shown in FIG. 65 are read, and the operation time of the excavator replaced in the past as shown in FIG. Create and output a distribution chart of the number of replaced products. Therefore, using this distribution map, the average operating time until excavator replacement can be determined, and the number of excavators to be replaced can be predicted more accurately in the near future (for example, next term).
- the average operating time until replacement of the excavator was assumed to be 20000 hours based on the engine operating time in the procedure in (A) above, but the average operating time was changed depending on how appropriate this average operating time was.
- the accuracy of the prediction of the number of target hydraulic shovels is also determined.
- a distribution chart of the actual number of replaced units is obtained as shown in FIG. 72.
- the operating time TA near the maximum number of replaced units in this distribution chart is the average operating time until the replacement of the hydraulic shovel. It can be.
- the average operating time TA until the excavator is replaced reflects the past performance, and the number of replaced excavators can be more accurately predicted.
- step 122 After estimating the number of parts to be repaired and replaced for each part as described in (a) to (e) above, the process proceeds to step 122.
- step 122 the planned selling price of part A is determined based on the demand forecast (forecasting sales forecast) in step 120 above.
- productivity and distribution efficiency, etc. can be improved by supplying parts A centrally on all sides of the hydraulic excavator 1 that repairs and replaces the parts A concerned.
- the price can be lower than the normal selling price, and the more hydraulic excavators 1 are targeted, the lower the price.
- the number of parts to be repaired / replaced for the other parts B and parts (:, parts D,... is also predicted in order, and the estimated selling price is determined for each part (step 1 2 3 ).
- FIG. 76 is a diagram showing an example of the customer-specific parts sales list created by the sales plan formulation section 53 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention.
- the parts sales list for each customer includes, for example, the name of the customer, the name of the parts to be repaired and replaced for the hydraulic excavator 1 owned (or used) by the customer, the estimated sales price for each part, Times that may be needed are summarized in a tabular format.
- FIG. 77 is a diagram showing an example of the parts sales list by dealer and the like created by the sales plan formulation section 53 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention. is there.
- the parts sales list by dealer etc. is tailored to the parts sales list by customer shown in Fig. 76 for each dealer, etc. who is in charge of service / sales for each customer. Yes, for example, the name of the dealer, the name of the corresponding customer, the name of the parts to be repaired and replaced for the hydraulic shovel 1 owned (or used) by the customer, the estimated selling price for each part, and the time when it will be necessary It is organized in a table format. If the sales price for each part is determined in Steps 122 and 123 without creating the parts sales list for each customer in Figure 77, the parts sales list for dealers etc. in Figure 77 is directly created. You may do so.
- step 125 when the parts sales list for each customer is created in step 125 as described above, the process proceeds to step 126, where the parts sales list for each dealer etc. is placed in the middle of the corresponding dealer etc. Send to server 6.
- the number of parts to be repaired and replaced is estimated based on this.
- the sales plan was formulated by the sales plan development department 53 of the main server 5 according to the situation, for example, if the purchase was made slightly earlier than the normal repair and replacement period.
- the campaign may be conducted at a special sale price that is lower than the planned sale price.
- FIG. 78 is a flowchart showing a sales plan creation procedure in the sales plan formulation section 53 of the main server 5 constituting one embodiment of the construction machine information providing system of the present invention when such a campaign is performed. It is. The same steps as those in the flow chart shown in FIG. 75 described above are denoted by the same reference numerals, and description thereof will be omitted.
- Steps 120 to 123 are the same as those in FIG. 75 described above, and all the parts A and parts of the excavator 1 that will be repaired and replaced will be described. After forecasting the number of B, parts C,..., the planned selling prices for parts A, B, and parts (,%) are determined based on each demand forecast.
- Step 1 2 7 it is not a normal demand forecast at the time of repair and replacement in the above steps 120 and 121, but it is before the time of repair and replacement but it is purchased depending on conditions Predict potential demand (early demand) that might be
- the hydraulic pressure of 280 units whose front operation time is 501 to 100 hours less than the average operation time of 1000 hours Excavator 1 is available, but depending on the conditions, whether some of the customers will buy bucket nails early (for example, 2 out of 2,800 including 5 For example, 300 units with% off, 500 units with 100% off) are predicted by marketing, past empirical rules, and various model analyses.
- step S129 After predicting the potential demand for each component as described above, the process proceeds to step S129.
- step 122 the campaign price (discount sale price) and campaign period (discount sale period) for part A are determined based on the potential demand forecast (sales forecast) in step 127 above.
- the decrease in profits resulting from the discounted sales of repairs and replacements of the part A and the increase in profits due to the early purchase by the customer are taken into consideration.
- the implementation itself may be forgotten.
- Step 124 which is the same as the flow shown in Figure 75, and the parts are set for each customer. Create a list for sale. However, the list in this case will also show the above campaign price and campaign period.
- FIG. 79 shows an example of the above-mentioned customer-specific parts sales list created by the sales plan formulation section 53 of the main server 5 constituting an embodiment of the construction machine information providing system according to the present invention when conducting a campaign.
- the parts sales list for each customer is the same as that shown in Fig. 76.
- a part F) for customer a is newly added and restored, and correspondingly, columns for campaign price and campaign period are newly provided.
- the customer a displays the campaign price and the campaign period because the part F corresponds to the early purchase campaign earlier than the normal repair and replacement period.
- the normal selling price is displayed in the list.
- step 124 after creating the parts sales list for each customer in step 124 as described above, proceed to step 125 to tailor the list to each dealer etc. Move to 6 and send it to the intermediate server 6 of each corresponding dealer.
- the campaign above was a campaign to encourage customers to purchase the product a little earlier than the normal repair and replacement period, but this is not a limitation. That is, for example, in (3) above, there are 280 hydraulic excavators 1 in which the front operation time exceeds the average operating time of 1000 hours in the example of baguette claws. Also, it was estimated that approximately 10% of bucket cranes would be used without repair and replacement, and it was estimated that there would be 250.20 hydraulic shovels that actually require replacement and replacement of bucket claws. Therefore, 10% of the hydraulic excavators estimated not to perform the repair and replacement of the above-mentioned bucket claw are eliminated or reduced as much as possible (replacement of all or almost all applicable hydraulic excavators 1). A campaign for the purpose of having all customers complete their purchases during the normal repair / replacement period. In this case, the campaign period is almost in line with the normal repair / replacement time (the time when it will be necessary).
- each intermediate server 6, like the main server 5, has an input / output interface 6a, 6b, a CPU 6c, and a storage device 6d forming a database 6A. It has.
- the input / output interface 6a is connected to the above-mentioned planned sales price determined by the server 5 for specific parts of the hydraulic excavator 1 (further, the campaign price (discount sales price) and the campaign period (discount sales). Period), etc.) and a list of parts sold by dealer etc. are entered from the main server 5.
- the above-mentioned operation data 'machine data itself is also input from the main server 5 without processing.
- the CPU 6c stores and accumulates the input data in the database 6A of the storage device 6d, and, based on the parts sales list by dealer and the like described above, guides for parts sales as information to each customer. These are sent to the user's personal computer 4 of each customer via, for example, e-mail via the input / output interface 5b. (The user's personal computer 4 accesses the homepage of the intermediate server 6 (homepage of dealers, etc.) , Or may be downloaded from the user's personal computer 4).
- the above-mentioned operation data and machine data themselves are transmitted to the user's PC 4 without processing (for example, as described above, the user's PC 4 accesses the home page of the intermediate server 6 and It also has the function of downloading data on At this time, templates and forms for displaying operating data and machine data with explanations in the language of the home country are provided in advance on homepages such as dealers, etc.
- the operation data and airframe data are slightly processed by inserting them into their templates, etc.
- the intermediate server 6 also performs the above arithmetic processing on the CPU 6c.
- a ROM that stores the control program and a RAM that temporarily stores data during the calculation are provided.
- an abbreviation program equivalent to or the same as the data acquisition program 100 and the information display program 110 described above is stored.
- a keyboard 6B and a mouse 6C are stored.
- the same display screen as that of the user-side personal computer 4 can be displayed on the display unit 6D for the hydraulic excavator 1 of the entire hydraulic excavator 1 for which the dealer or the like is in charge of service / sales directly or indirectly. I can do it.
- FIG. 80 is a diagram showing an example of the guide letter to the customer created in the CPU 6c of the intermediate server 6 which constitutes one embodiment of the construction machine information providing system of the present invention.
- FIG. 81 shows the information created by the CPU 6c of the intermediate server 6 that constitutes one embodiment of the construction machine information providing system according to the present invention for a customer who corresponds to the campaign at the time of implementing the campaign. It is a figure showing an example of a shape.
- a part to be campaigned (part F in this example) is newly added and displayed.
- There are new columns for planned selling price ( regular price), repair / replacement time, campaign price, and campaign period.
- the CPU 6C transmits the operation data from the main server 5 to the user's personal computer 4 without processing the data of the airframe itself.
- the corresponding display screens of the corresponding hydraulic excavator 1 (not limited to one, and all of them when multiple owners are used or used) (FIGS. 9 to 60, etc.) ) Can be displayed on the display unit 4D.
- the customer (user, etc.) views the various displays on the display unit 4D and explains the information content, display mode, etc., as necessary. 'Requests the dealer etc. for analysis etc., and the dealer etc. Go to the customer for explanation and analysis, and respond to questions and requests. According to the embodiment of the present invention described above, the following effects can be obtained.
- the data related to the machine operation of the all-hydraulic excavator 1 is transmitted to the manufacturer side via information communication.
- the data is acquired by the main server 5 installed in the server and stored in the database 5A, and is further output to the intermediate server 6 on the dealer side as service / sales basic information.
- the dealers, etc. who are the service and sales staff, at their own discretion, respond to the situation (requests, etc.) of the customers (users, etc.) who have been in contact with them on a regular basis.
- Access the home page such as a dealer and click the download button on the specified screen) to download to the user's personal computer 4 and finalize the service on the user's personal computer 4 etc.
- the service is finally displayed on the user's personal computer 4 as needed.
- the information content of sales information, the display format, etc. are explained to the customer side. Can respond.
- it is also possible to select and restrict the users who transmit the information so that some users are locked so that the download cannot be performed or the download screen itself is not displayed.
- the function of the main server 5 (manufacturer's side) is limited to only receiving and collecting data from many excavators 1 and distributing it, and ultimately the customer (user) ), For example, what kind of services ⁇ what content to offer The system will be assigned to the intermediate server 6 (dealer, etc.), which is the service / salesperson closest to the customer.
- the intermediate server 6 (dealer, etc.)
- the data related to the operation of each part of the large number of excavators 1 is obtained by the main server 5 installed on the manufacturer side via information communication.
- the data is stored in the database 5A, and the repair / replacement time of parts is calculated for each excavator 1.
- the above is performed for the entire hydraulic excavator 1, and the parts whose repair / replacement times are substantially the same for many hydraulic excavators 1 are extracted and certified.
- the information is output to the server 6, and further displayed as final service / sales information by the intermediate server 6 on the user-side personal computer 4 in a predetermined manner, for example, in the form of a guide shown in FIG. 80.
- a discounted sales period (campaign period) before the normal repair / replacement time and this discount.
- the information is output to the inter-server 6 and further displayed by the intermediate server 6 on the user-side personal computer 4 in a predetermined manner as final service / sales information, for example, in the form of a guide shown in FIG.
- dealers, etc. who are engaged in service sales, will be able to secure reliable profits and advance sales through advance reservations, and will be able to obtain sales promotion effects for customers. It is possible to further reduce the cost burden by setting the campaign price.
- follow-up surveys of the results are made via the intermediate server 6 (or directly to the user's personal computer 4), and purchase of parts using campaigns among campaign participants.
- the main server 5 may collect information such as the number of customers who did not make purchases and the reasons for non-purchase.
- the results of this follow-up survey should be reflected in the campaign contents for the next and subsequent campaigns, or, for example, immediately after the results of a campaign conducted in one area, the same campaign should be implemented in another area If this is reflected in the content, more effective cancellation can be performed.
- the potential demand when the potential demand is predicted in Steps 127 to 128 after the completion of Step 123 in FIG. However, for example, it may be estimated based on the magnitude relationship between machine management costs and machine value. The concept of the potential demand forecast is explained below with reference to Figs.
- FIG. 82 is a flowchart showing the above-described sales plan creation procedure in the sales plan formulation section 53 of the main server 5 in this modified example, and is a diagram corresponding to FIG. 78 described above. Steps 120 to 123 are the same as those in FIG. 78, and a description thereof will be omitted.
- step 123 is completed, the process moves to step 127 ′, and the potential demand (early demand) is predicted for each customer, unlike step 127 of FIG.
- the concept of latent demand forecasting at this time is explained with reference to Fig. 83.
- the horizontal axis shows the operating time, and the vertical axis shows the management costs corresponding to the The machine value corresponding to the line is taken for you.
- Fig. 83 construction equipment used in harsh outdoor environments is subject to frequent repair and replacement of parts and maintenance, etc.
- the machine management cost curve which represents the repair cost of the whole machine, generally rises to the right with the passage of time, and in particular, after a certain period, the slope of the right rise increases sharply.
- the mechanical value curve decreases gradually to the right over time. For this reason, users usually trade in used construction equipment for a certain period of time as used equipment and replace it with new equipment.
- One of the guidelines for the replacement period is the intersection A between the machine management cost curve and the machine value curve.
- the machine management cost increases AS1 (see Fig. 83) once for the repair / replacement cost as shown by curve a '.
- the degree of upward slope of the machine management cost curve ' is reduced to, for example, the initial level (near the left end in Fig. 83) of the original machine management cost curve. At some point, it will go below the original machine management cost curve since it is almost horizontal. In other words, thereafter, as described above, the machine management cost curve '' slides toward the longer life side (in other words, lower cost side) than the original curve ⁇ .
- the mechanical value rises to the right as shown by the curve ', which is greater than the original mechanical value curve ⁇ ⁇ ⁇ and higher than the original mechanical value curve ⁇ .
- the behavior slides toward a longer life side (in other words, a higher price side) than the original curve.
- time TA 'at the intersection A' of the machine management cost curve '' and the machine value curve ⁇ is the original machine management cost curve and machine value curve. From time TA, which is the point of intersection A with the vehicle, it moves to the right in the figure for a period ⁇ (see Figure 83). As a result, the life of the entire machine can be extended only for the period ⁇ .
- the sales planning department 53 creates a curve as shown in Figure 83 above for each construction machine of the customer (user) and, based on them, responds when providing useful information to the customer as described above. Predicting, by marketing, past empirical rules, various model analyses, etc., what percentage of customers who do You.
- potential demand is predicted for customer a, and potential demand is similarly predicted for other customers b, customer c, customer d, and so on. ).
- step 12 9 ′ the process proceeds to step 12 9 ′.
- step 12 9 ′ based on the potential demand forecast (sales forecast) in step 12 ⁇ ′ above, for customer a, a plurality of specific parts (for example, part D, part E, Determine the campaign price (discounted selling price) and campaign period (discounted selling period) for part F (see Figure 83 above).
- a plurality of specific parts for example, part D, part E, Determine the campaign price (discounted selling price) and campaign period (discounted selling period) for part F (see Figure 83 above).
- both the decrease in profit due to the discounted sales of repairs and replacements of the parts D, E, and F, and the increase in profit due to early purchase by the customer are taken into consideration, and the potential demand quantity is also reduced.
- determine how much discount you need eg 3% off, 5% off, 10% off, etc.
- step 1 2 4 After determining the canned price (discounted selling price) for each customer in steps 1 2 9 ′ and 1 3 0 ′, step 1 2 4 (hereinafter, steps 1 2 4 to 1 2 (Equivalent to 5) and create a list for parts sales for each customer.
- FIG. 84 is a diagram showing an example of the customer-specific parts sales list created by the sales plan formulation section 53 of the main server 5 in the present modification.
- the parts sales list for each customer is the same as in Fig. 79 described above.
- the period of the campaign is summarized in a tabular format.
- the customer a displays the campaign price and the campaign period because the parts D, E, and F correspond to the early purchase campaign earlier than the normal repair and replacement period.
- the same part F is purchased at the normal repair / replacement time, so only the normal selling price is displayed in the list.
- part D of customer c displays the campaign price and the campaign period because the parts D, E, and F correspond to the early purchase campaign earlier than the normal repair and replacement period.
- FIG. 85 is a diagram showing an example of the parts sales list by dealer or the like created by the sales plan formulation section 53 of the main server 5 in this modified example.
- the parts sales list by dealer etc. is tailored to the parts sales list by customer shown in Fig. 84 for each dealer, etc. who is in charge of service or sales for each customer. Yes, for example, the name of the dealer etc., the name of the corresponding customer, the name of the parts to be repaired and replaced for the hydraulic excavator 1 owned (or used) by the customer, the estimated selling price for each part, the time when it is necessary, the campaign
- the campaign price and the campaign period of the parts that will be listed are summarized in a table format. Note that without creating the parts sales list for each customer shown in Figure 84, the campaign price and campaign period for each customer were determined in Steps 1 9 and 1 30. A list may be created.
- step 126 the parts sales list for each dealer etc. is The data is transmitted to the intermediate server 6 of each corresponding dealer.
- the future trend of the machine management cost curve and the machine value curve used for forecasting the potential demand for the machine of the customer, and Of the machine management cost curve and the machine value curve (or the latter only) may be sent as the information in the format shown in Figure 83 or a format similar to this (hereinafter referred to as price transfer information as appropriate) I do.
- each intermediate server 6 is provided with the above-mentioned scheduled sales price, campaign price (discount sales) determined by the server 5 for specific parts of the excavator 1.
- campaign price paid sales
- the above-mentioned price transition information on the customers targeted for the campaign is input from the main server 5.
- the CPU 6c creates a service letter for each customer based on the above-mentioned parts sales list by dealer etc. and the above-mentioned price transition information, and sells parts as sales information. For example, e-mail is sent to the user's personal computer 4 of each customer via the evening face 5b.
- FIGS. 86 and 87 show an example of a guide letter to the customer (in this example, a customer a to be campaigned) created by the CPU 6c of the intermediate server 6 in this modified example.
- Fig. 86 shows the main body of the guide, which constitutes the first page of this guide, for example.
- the customer name, the customer's machine name, The name of the part, its planned selling price, and the repair / replacement time are listed at the top, and the parts targeted for the campaign (parts D, E, F in this example) and the corresponding planned sales are listed below.
- FIG. 87 shows an attached information portion constituting, for example, the second page of the guide letter.
- the upper part is a machine such as the one shown in FIG.
- the lower part describes the figure itself, the purpose of the campaign based on this figure, and a description of the benefits of the customer obtained when purchasing the campaign. I have.
- whether or not to send such a guide letter to the customer is basically entirely left to the discretion of the dealer or the like. Even if price change information is sent from the dealer, such as a dealer, it does not inform the customer of any information from the manufacturer side as described above.
- the list itself from the main server (for example, the data shown in FIG. 85 as it is or the customer's part of the list as it is) is transmitted to the user side personal computer 4. It is also possible to send.
- the time corresponding to the intersection A of the machine management cost curve and the machine value curve, the time before the time TA, TB is output to the intermediate server 5 as basic sales information,
- This price transition information is displayed on the user's personal computer 4 as final service and sales information in the form included in the invitation letter.
- the user can obtain as information the behavior of sliding from the curve a to the curve a 'and the behavior of sliding from the curve a to the curve' as compared to before the repair and replacement of the part. It is possible to appropriately judge from the own viewpoint whether repair and replacement should be performed and how long the machine life can be extended. As a result, it is possible to sufficiently utilize the user-owned machine.
- the distribution data and distribution chart of the number of product replacements with respect to the operating time of the replaced old hydraulic excavator, and the distribution and distribution chart of the number of parts repaired and replaced with the operating time, and the distribution chart were created This was performed each time the data and parts repair / replacement data were input. However, this may also be performed at another time, such as collectively at an appropriate time.
- an excavator was described as an example of a construction machine, but the invention is not limited to this, and the invention can be applied to other construction machines, such as a crawler crane and a wheel loader. A similar effect is obtained.
- the functions of the manufacturer are limited to receiving and collecting data from a number of construction machines and distributing the data. Services such as these • Sales contents are to be provided by the service closest to the customer • Sales staff, etc. As a result, unlike conventional technology in which data reception and services are managed centrally at one location, it is possible to provide sufficient and accurate care to customers with careful consideration.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003242158A AU2003242158B2 (en) | 2002-06-12 | 2003-06-10 | Information providing system of construction machine and information providing method of construction machine |
US10/496,127 US20050021245A1 (en) | 2002-06-12 | 2003-06-10 | Information providing system of construction machine and information providing method of construction machine |
EP03733339A EP1513086A4 (en) | 2002-06-12 | 2003-06-10 | CONSTRUCTION MACHINE INFORMATION PROVIDING SYSTEM AND CONSTRUCTION MACHINE INFORMATION PROVIDING METHOD |
KR1020047010868A KR100696730B1 (ko) | 2002-06-12 | 2003-06-10 | 건설기계의 정보제공시스템 및 건설기계의 정보제공방법 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002171167A JP2004021290A (ja) | 2002-06-12 | 2002-06-12 | 建設機械の情報提供システム、建設機械の情報表示装置、及び建設機械の情報提供方法 |
JP2002171132A JP2004021286A (ja) | 2002-06-12 | 2002-06-12 | 建設機械の情報提供システム、建設機械の情報処理装置、及び建設機械の情報提供方法 |
JP2002-171167 | 2002-06-12 | ||
JP2002-171132 | 2002-06-12 | ||
JP2002-203522 | 2002-07-12 | ||
JP2002203522A JP2004046550A (ja) | 2002-07-12 | 2002-07-12 | 建設機械の情報提供システム、建設機械の情報表示装置、及び建設機械の情報提供方法 |
Publications (1)
Publication Number | Publication Date |
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WO2003107235A1 true WO2003107235A1 (ja) | 2003-12-24 |
Family
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PCT/JP2003/007325 WO2003107235A1 (ja) | 2002-06-12 | 2003-06-10 | 建設機械の情報提供システム及び建設機械の情報提供方法 |
Country Status (6)
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US (1) | US20050021245A1 (ja) |
EP (1) | EP1513086A4 (ja) |
KR (1) | KR100696730B1 (ja) |
CN (1) | CN1564995A (ja) |
AU (1) | AU2003242158B2 (ja) |
WO (1) | WO2003107235A1 (ja) |
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- 2003-06-10 EP EP03733339A patent/EP1513086A4/en not_active Withdrawn
- 2003-06-10 AU AU2003242158A patent/AU2003242158B2/en not_active Ceased
- 2003-06-10 US US10/496,127 patent/US20050021245A1/en not_active Abandoned
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CN113052945B (zh) * | 2021-03-09 | 2024-05-10 | 中国人民解放军陆军防化学院 | 一种要图计算机自动评判方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003242158B2 (en) | 2007-12-13 |
KR100696730B1 (ko) | 2007-03-20 |
EP1513086A4 (en) | 2006-06-28 |
KR20040073564A (ko) | 2004-08-19 |
EP1513086A1 (en) | 2005-03-09 |
US20050021245A1 (en) | 2005-01-27 |
CN1564995A (zh) | 2005-01-12 |
AU2003242158A1 (en) | 2003-12-31 |
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