JP7042590B2 - Lifting management system and lifting management method - Google Patents

Description

The present invention relates to a lifting management system and a lifting management method.

Many materials are brought into the construction sites of buildings such as high-rise buildings. The materials carried in here include, for example, various materials such as building materials, equipment materials, skeleton materials, and temporary materials. These imported materials, temporary machines, and workers (hereinafter collectively referred to as "materials, etc.") are the buildings under construction by the lifting equipment such as lifting elevators and cranes installed at the construction site. It is lifted to each floor inside. Lifting equipment is frequently used by a large number of contractors, especially at large construction sites. Therefore, it is required to efficiently share the lifting device among the contractors. For example, the material lifting management system described in Patent Document 1 centrally manages the usage schedule information of the lifting device from a database, and collects and outputs the usage schedule information to improve the efficiency of the lifting work.

Japanese Unexamined Patent Publication No. 2004-307132

By the way, especially at a medium-sized or larger construction site, a lifting specialist may collectively undertake the lifting work of each contractor. In this case, the lifting specialist charges the contractors for the labor cost for the lifting work performed, but for that purpose, it is necessary to record the lifting results. However, the material lifting management system described in Patent Document 1 manages the usage schedule of the lifting device, but does not record the lifting results. Conventionally, a lifting specialist has, for example, sequentially recorded the lifting results by handwritten memos or the like at a construction site, so that there is a problem that it takes time and effort to record and tabulate the lifting results. In addition, there is a problem that the lifting record is buried in the site by the manual recording, and the lifting record is not utilized for the next lifting work plan. In view of the above problems, it is an object of the present invention to provide a lifting management system and a lifting management method capable of efficiently recording and centrally managing lifting results.

The present invention has been made to solve the above problems, and one aspect of the present invention is a lifting management system including a data input terminal, an operation log acquisition device, and a lifting management server. The data input terminal has an input unit that accepts input of lifting information regarding the content of lifting by the lifting device, and the lifting device receives the start and end of measurement from the input unit. The lifting time measuring unit that measures the lifting time from the start to the end of the required lifting and the lifting information input by the input unit including the lifting time are transmitted to the lifting management server. The operation log acquisition device is provided with a lifting information transmission unit, and the operation log acquisition device is acquired by the operation log acquisition unit and the operation log acquisition unit that acquire the operation log of the lifting device in the lifting based on the lifting information. The lift management server includes an operation log transmission unit that transmits the operation log to the lift management server, and the lift management server transmits the lift information transmitted from the lift information transmission unit and the operation log transmission. It is a lifting management system characterized by including the operation log transmitted from the unit and a storage unit for storing the operation log.

Further, as one aspect of the present invention, the input unit receives input of lifting information regarding the content of lifting by the lifting device, and the start and end of measurement are input in the input step. , The lifting time measurement step for measuring the lifting time from the start to the end of the lifting required for the lifting, and the operation log acquisition unit operate the lifting device in the lifting based on the lifting information. It is a lifting management method characterized by having an operation log acquisition step for acquiring a log, and a storage unit having a storage step for storing the lifting information including the lifting time and the operation log.

According to the present invention, the lifting results can be efficiently recorded and centrally managed.

It is a block diagram which shows the whole structure of a lifting management system. It is a figure for demonstrating the operation log acquisition by an operation log acquisition apparatus. It is a flowchart which shows the operation of a lifting management system. It is a figure which shows an example of the screen displayed on the data input terminal. It is a figure which shows an example of the screen displayed on the data input terminal. It is a figure which shows an example of the screen displayed on the data input terminal. It is a figure which shows an example of the screen displayed on the data input terminal. It is a figure which shows an example of the screen displayed on the data input terminal.

<Embodiment>
Hereinafter, embodiments of the present invention will be described.

[Overall configuration of lifting management system]
Hereinafter, the overall configuration of the lifting management system will be described with reference to the drawings. FIG. 1 is a block diagram showing an overall configuration of a lifting management system according to an embodiment of the present invention. The lifting management system 1 is an information system attached to the lifting device LF. In the present embodiment, the lifting device LF is assumed to be a temporary lifting elevator installed at a construction site of a high-rise building. The lifting device to which the present invention can be applied is not limited to the lifting elevator. The present invention can also be applied to other lifting devices such as tower cranes and mobile cranes.
As shown in FIG. 1, the lifting management system 1 includes a data input terminal 10, an operation log acquisition device 20, a lifting management server 30, an output device 40, and a communication network 50. To.

The data input terminal 10 is a terminal device used by an operator of the lifting device LF in a cage (for example, a box-shaped structure on which materials and the like are placed) of the lifting device LF which is a lifting elevator. The data input terminal 10 is, for example, a tablet-type small information terminal, a smartphone, or a personal computer, and communicates with and connects to the lifting management server 30 via the communication network 50.

As shown in FIG. 1, the data input terminal 10 includes an input unit 11, a lifting information transmitting unit 12, and a lifting time measuring unit 13. The input unit 11 receives the input of the lifting information by the operation of the operator of the lifting device LF. The lifting information referred to here is, for example, information indicating the type of material to be lifted, the name of the consignment company (constructor name), the name of the lifted material, and the contents related to the lifting of the loading floor, destination floor, etc. Is. The input unit 11 includes an input device such as a touch panel. The input unit 11 may be configured to include a keyboard, a mouse, a pointing device, and the like. The lifting information transmitting unit 12 transmits the lifting information input by the input unit 11 to the lifting management server 30 via the communication network 50. The lifted information transmission unit 12 is a communication interface for communicating with an external device via the communication network 50. The lifting time measuring unit 13 measures the lifting start time and the lifting end time. The measured lifting start time and lifting end time are transmitted by the lifting information transmission unit 12 to the lifting management server 30 via the communication network 50.

The operation log acquisition device 20 is a device connected to the lifting device LF, and acquires the operation log of the lifting device LF. The operation log acquisition device 20 can communicate with the lifting management server 30 via the communication network 50.

As shown in FIG. 1, the operation log acquisition device 20 includes an operation log acquisition unit 21 and an operation log transmission unit 22. The operation log acquisition unit 21 acquires the operation log of the lifting device LF. The operation log transmission unit 22 transmits the operation log acquired by the operation log acquisition unit 21 to the lifting management server 30 via the communication network 50.

Hereinafter, the acquisition of the operation log by the operation log acquisition device 20 will be described in more detail with reference to FIG. FIG. 2 is a diagram for explaining operation log acquisition by the operation log acquisition device of the lifting management system according to the embodiment of the present invention. As shown in the figure, the lifting device LF includes a controller LF1, an operation operation unit LF2, a sensor unit LF3, and a power unit LF4.

The controller LF1 is, for example, a control device such as a PLC (Programmable Logic Controller). The operation operation unit LF2 is an input device for the operator to perform an operation input for operating the lifting device LF (moving the cage). The operation operation unit LF2 outputs information indicating an operation state based on the operation input to the controller LF1. The sensor unit LF3 includes a sensor that detects the device state of the lifting device LF. The sensor unit LF3 outputs information indicating the detected device status to the controller LF1. The power unit LF4 acquires the information indicating the operation state output from the operation operation unit LF2 via the controller LF1. The power unit LF4 operates the lifting device LF (moves the cage) based on the acquired information indicating the operating state. Further, the power unit LF4 detects the equipment state of the operated lifting device LF. The power unit LF4 outputs information indicating the detected device status to the controller LF1. Further, the controller LF1 is a lifting device based on the information indicating the operation state acquired from the operation operation unit LF2, the information indicating the equipment state acquired from the sensor unit LF3, and the information indicating the equipment state acquired from the power unit LF4. Generate an LF operation log.

The operation log acquisition unit 21 of the operation log acquisition device 20 periodically (for example, every second) accesses the controller LF1 and reads out the operation log of the lifting device LF. The operation log referred to here is, for example, a load, a floor, a current / voltage value, an alarm / failure information, and the like. The operation log acquisition unit 21 arranges a plurality of acquired operation logs in chronological order and generates an operation log file processed into a data format (for example, CSV format) for transmission to the lifting management server 30. The operation log acquisition unit 21 generates one operation log file for each operation log for a certain period (for example, 600 seconds), and transmits the generated operation log file (hereinafter, also simply referred to as “operation log”) to the operation log. Output to unit 22. The operation log transmission unit 22 transmits the operation log output from the operation log acquisition unit 21 to the lifting management server 30 via the communication network 50.

It will be described again by returning to FIG. The lifting management server 30 acquires the lifting information transmitted from the data input terminal 10 and the operation log transmitted from the operation log acquisition device 20. The lifting management server 30 aggregates the acquired lifting information and operation log automatically (for example, every time it is acquired or at regular intervals) or in response to a request (instruction) from the output device 40. And process. The lifting management server 30 outputs aggregated and processed data (hereinafter, also referred to as “lifting actual data”) in response to a request from the output device 40.

The lifting management server 30 is, for example, a cloud server connected to a cloud environment built on the Internet. The lifting management server 30 includes, for example, an information processing device such as a general-purpose computer. As shown in FIG. 1, the lifting management server 30 includes a communication unit 31, a storage unit 32, and an aggregation unit 33.

The communication unit 31 is a communication interface for communicating with an external device via the communication network 50. The communication unit 31 transmits the lifting information (including the information indicating the lifting time measured by the lifting time measuring unit 13) transmitted from the lifting information transmitting unit 12 of the data input terminal 10 via the communication network 50. To receive. Further, the communication unit 31 receives the operation log transmitted from the operation log transmission unit 22 of the operation log acquisition device 20 via the communication network 50. The communication unit 31 stores the received lifting information and the operation log in the storage unit 32. Further, the communication unit 31 acquires the data acquisition request transmitted from the output device 40. In response to the acquired data acquisition request, the communication unit 31 outputs the lift record data stored in the storage unit 32 or the lift record data aggregated at any time by the aggregation unit 33 via the communication network 50. Send to.

The storage unit 32 stores the lifting information and the operation log received by the communication unit 31. Further, the storage unit 32 stores the lifting result data in which the lifting information and the operation log are aggregated and processed by the aggregation unit 33. The storage unit 32 is composed of, for example, a storage medium such as an HDD (Hard Disk Drive), a semiconductor memory, or any combination of these storage media.

The totaling unit 33 aggregates and processes the lifting information and the operation log stored in the storage unit 32 automatically or in response to a request from the output device 40. For example, the tabulation unit 33 aggregates the lift information and the operation log to generate a graphed lift record data, and processes the lift information and the operation log into a form-type lift record data. The totaling unit 33 stores the totaled and processed lifting result data in the storage unit 32. The graphed lifting performance data is, for example, a lifting performance graph, an operating rate total graph, a floor-specific total graph, a material-specific total graph, a material / equipment management graph, and the like. Further, the lifting record data in the form of a form is, for example, a lifting cost summary table or the like that totals the lifting costs for each consignment company (construction company).

The output device 40 transmits a data acquisition request to the lifting management server 30 via the communication network 50. The data acquisition request is generated based on, for example, an operation input by the user. The output device 40 acquires the lifting performance data transmitted from the lifting management server 30 in response to the transmitted data acquisition request via the communication network 50. The output device 40 is, for example, an information processing device such as a personal computer.

As shown in FIG. 1, the output device 40 includes an output unit 41. The output unit 41 displays a graph, a form, or the like based on the acquired lifting record data. The output unit 41 is, for example, a liquid crystal display.

The communication network 50 may be, for example, the Internet, a wired communication network, or a part or all of a wireless communication network. For example, the data input terminal 10 and the operation log acquisition device 20 access the communication base station (access point) of the wireless communication by wireless communication, connect to the Internet, and connect to the lifting management server 30 via the Internet. do.

[Operation of lifting management system]
Hereinafter, an example of the operation of the lifting management system 1 will be described with reference to the drawings. FIG. 3 is a flowchart showing the operation of the lifting management system according to the embodiment of the present invention. The operation of the lifting management system 1 shown in this flowchart starts periodically (for example, every second). (Step S001) If the input unit 11 of the data input terminal 10 is input with the lifting information by the operation of the operator of the lifting device LF, the process proceeds to step S003. If not, the process proceeds to step S002. (Step S002) When the operation log acquisition unit 21 of the operation log acquisition device 20 acquires the operation log of the lifting device LF, the process proceeds to step S006. If not, the process returns to step S001. (Step S003) The input unit 11 of the data input terminal 10 outputs the input lift information to the lift information transmission unit 12. The lifting information transmitting unit 12 acquires the lifting information output from the input unit 11, and transmits the acquired lifting information to the lifting management server 30 via the communication network 50. After that, the process proceeds to step S004. (Step S004) The communication unit 31 of the lifting management server 30 receives the lifting information transmitted from the lifting information transmitting unit 12 of the data input terminal 10. The communication unit 31 stores the received lift information in the storage unit 32. After that, the process proceeds to step S005. (Step S005) When the operation log acquisition unit 21 of the operation log acquisition device 20 acquires the operation log of the lifting device LF, the process proceeds to step S006. If not, the process proceeds to step S008. (Step S006) The operation log acquisition unit 21 of the operation log acquisition device 20 outputs the acquired operation log to the operation log transmission unit 22. The operation log transmission unit 22 acquires the operation log output from the operation log acquisition unit 21, and transmits the acquired operation log to the lifting management server 30 via the communication network 50. After that, the process proceeds to step S007. (Step S007) The communication unit 31 of the lifting management server 30 receives the operation log transmitted from the operation log transmission unit 22 of the operation log acquisition device 20. The communication unit 31 stores the received operation log in the storage unit 32. Then, the process proceeds to step S008. (Step S008) The totaling unit 33 of the lifting management server 30 aggregates and processes the lifting information and the operation log stored in the storage unit 32. This completes the processing of this flowchart.

[Example of inputting lifting information]
Hereinafter, an example of inputting lifting information to the data input terminal 10 by the operator of the lifting device LF will be described with reference to the drawings. 4 to 8 are diagrams showing an example of a screen displayed on a data input terminal of the lifting management system according to the embodiment of the present invention.

When the operator of the lifting device LF inputs the lifting information to the data input terminal 10, the operator first displays the lifting type selection screen Scr1 shown in FIG. 4 on the data input terminal 10. As shown in FIG. 4, words indicating the lifting type such as "building material" and "equipment material" are displayed in the upper part of the lifting type selection screen Scr1. The operator of the lifting device LF selects the lifting type by tapping the part of the "lifting start" button image in the display area in which the lifting type corresponding to the material to be lifted is displayed. For example, when the operator of the lifting device LF performs the lifting work of the building material, the "lifting start" displayed under the wording of "building material" displayed on the lifting type selection screen Scr1. Tap the part of the button image. When the portion of the "lifting start" button image is tapped, the lifting time measurement unit 13 of the data input terminal 10 starts measuring the lifting time.

As shown in FIG. 4, in the middle of the lifting type selection screen Scr1, the contents selected so far by the operator of the lifting device LF are displayed. When the lifting type is selected on the lifting type selection screen Scr1, the wording indicating the selected lifting type is displayed below the display area in which the wording of "1. Lifting selection" is displayed. Since FIG. 4 shows the lifting type selection screen Scr1 before the lifting type is selected, the wording indicating the selected lifting type is not displayed.

As illustrated in FIG. 4, a "to home screen" button image, a character string indicating the lifting time, and a "next" button image are displayed in the lower part of the lifting type selection screen Scr1. When the "lifting start" button image portion is tapped, the operation of inputting the lifting information is canceled, and the screen transitions to the home screen (not shown) of the data input terminal 10. The display of the character string indicating the lifting time is updated every second when the part of the "lifting start" button image is tapped. As a result, the operator of the lifting device LF can grasp the elapsed time from the start of the lifting operation at any time. "Next" button When the image part is tapped, the screen transitions to the company selection screen Scr2 shown in FIG. If the lifting type is not selected, the screen transition to the company selection screen Scr2 may not be possible.

As shown in FIG. 5, the company names of the consignment companies (constructors) such as "Company A" and "Company B" are displayed in the upper part of the company selection screen Scr2. The operator of the lifting device LF selects the consignment company by tapping the part of the display area in which the company name corresponding to the company name of the consignment company that lifts the materials and the like is displayed.

As shown in FIG. 5, in the middle of the company selection screen Scr2, the contents selected so far by the operator of the lifting device LF are displayed as in the lifting type selection screen Scr1. When the consignment company is selected on the company selection screen Scr2, the wording indicating the company name of the selected consignment company is displayed below the display area in which the wording of "2. Company selection" is displayed. Since FIG. 5 shows the company selection screen Scr2 before the consignment company is selected, the wording indicating the company name of the selected consignment company is not displayed. As shown in FIG. 5, a word indicating the lifting type selected on the lifting type selection screen Scr1 is displayed below the display area in which the wording of "1. Lifting selection" is displayed. FIG. 5 shows the company selection screen Scr2 when "building material" is selected as the lifting type on the lifting type selection screen Scr1.

As illustrated in FIG. 5, a "back" button image, a character string indicating the lifting time, and a "next" button image are displayed in the lower part of the company selection screen Scr2. "Back" button When the part of the image is tapped, the operation of selecting the consignment company is canceled, and the screen transitions again (returns) to the lifting type selection screen Scr1 shown in FIG. As for the character string indicating the lifting time, the time elapsed since the lifting work is started is displayed as in the case of the lifting type selection screen Scr1. "Next" button When the image part is tapped, the screen transitions to the material selection screen Scr3 shown in FIG. If the consignment company is not selected, the screen transition to the material selection screen Scr3 may not be possible.

As shown in FIG. 6, material names such as "fireproof wall board" and "board" are displayed in the upper part of the material selection screen Scr3. The operator of the lifting device LF selects the material by tapping the portion of the display area in which the material name corresponding to the material to be lifted is displayed. An optional designation field is displayed below the display area where the material name is displayed. The operator of the lifting device LF can arbitrarily specify (input) the "mountain number / number" and "lifting unit price" of the material to be lifted in this optional designation field.

As shown in FIG. 6, in the middle of the material selection screen Scr3, the contents selected so far by the operator of the lifting device LF are displayed as in the lifting type selection screen Scr1 and the company selection screen Scr2. .. When a material is selected on the material selection screen Scr3, the wording indicating the material name of the selected material is displayed below the display area in which the wording of "3. Material selection" is displayed. Since FIG. 6 shows the material selection screen Scr3 before the material is selected, the wording indicating the material name of the selected material is not displayed. As shown in FIG. 6, the wording indicating the company name of the consignment company selected on the company selection screen Scr2 is displayed below the display area where the wording of "2. Company selection" is displayed. FIG. 6 shows the material selection screen Scr3 when "building material" is selected as the lifting type on the lifting type selection screen Scr1 and "company B" is selected as the consignment company on the company selection screen Scr2. be.

As illustrated in FIG. 6, a "back" button image, a character string indicating the lifting time, and a "next" button image are displayed in the lower part of the material selection screen Scr3. "Back" button When the part of the image is tapped, the operation of selecting the material is canceled, and the screen transitions (returns) to the company selection screen Scr2 shown in FIG. 5 again. Similar to the lifting type selection screen Scr1 and the company selection screen Scr2, the character string indicating the lifting time displays the time elapsed since the lifting work was started. "Next" button When the image part is tapped, the screen transitions to the floor selection screen Scr4 shown in FIG. 7. If the material is not selected, the screen transition to the floor selection screen Scr4 may not be possible.

As shown in FIG. 7, in the upper part of the floor number selection screen Scr4, an input field for the loading floor for materials to be lifted, an input field for the destination floor, and an image of the "end selection of number of times" button are displayed. ing. In the floor selection screen Scr4 illustrated in FIG. 7, up to three combinations of the loading floor and the destination floor can be input. After the loading floor and destination floor of the materials to be lifted are input by the operator of the lifting device LF, the number of floors (loading floor and destination floor) can be tapped by tapping the "Finish selection end" button image. Destination floor) is selected.

As shown in FIG. 7, in the middle of the floor number selection screen Scr4, like the lifting type selection screen Scr1, the company selection screen Scr2, and the material selection screen Scr3, they have been selected by the operator of the lifting device LF. The contents are displayed. When the floor number is selected on the floor number selection screen Scr4, the wording indicating the selected floor number is displayed below the display area in which the wording of "4. Floor number selection" is displayed. Since FIG. 7 shows the floor selection screen Scr4 before the floor is selected, the wording indicating the selected floor is not displayed. As shown in FIG. 7, under the display area where the wording of "3. Material selection" is displayed, a wording indicating the material name of the material selected on the material selection screen Scr3 is displayed. In FIG. 7, "building material" is selected as the lifting type on the lifting type selection screen Scr1, "company B" is selected as the consignment company on the company selection screen Scr2, and "fireproof wall board" is selected as the material on the material selection screen Scr3. It represents the floor selection screen Scr4 when "" is selected.

As illustrated in FIG. 7, a "back" button image, a character string indicating the lifting time, and a "next" button image are displayed in the lower part of the floor selection screen Scr4. "Back" button When the part of the image is tapped, the operation of selecting the floor number is canceled, and the screen transitions (returns) to the material selection screen Scr3 shown in FIG. 6 again. As the character string indicating the lifting time, the time elapsed since the lifting work is started is displayed as in the case of the lifting type selection screen Scr1, the company selection screen Scr2, and the material selection screen Scr3. "Next" button When the part of the image is tapped, the screen transitions to the lifting result correction and end screen Scr5 shown in FIG. If the number of floors is not selected, the screen transition to the lifting record correction and end screen Scr5 may not be possible.

As shown in FIG. 8, the lifting result correction and end screen Scr5 displays the lifting result data of the completed lifting work. In the lifting record correction and end screen Scr5 illustrated in FIG. 7, up to three lifting record data can be displayed at once. As shown in FIG. 8, for example, in the display area where the wording of "lifting material 1" indicating the first lifting record data is displayed, the lifting type is "building material" and the consignment company name. Is "Company B" and the information indicating that the material whose material name is "Fireproof wall board" has been lifted from the loading floor "1st floor" to the destination floor "15th floor" is displayed. Has been done. Further, it is displayed that the number of lifted materials (refractory wall boards) is "2" and the lifting unit price is "3000" yen. The above display contents are information based on the contents input by the operator of the lifting device LF on the above-mentioned lifting type selection screen Scr1, company selection screen Scr2, material selection screen Scr3, and floor number selection screen Scr4. ..

Further, in the display area of each lifting result data, a character string indicating the lifting time, which is the time elapsed since the lifting work was started, a "correction" button image, and an "end" button image are displayed, respectively. Has been done. The operator of the lifting device LF can correct the lifting actual data by tapping the portion of the "correction" button image. For example, if the contents input on the lifting type selection screen Scr1, the company selection screen Scr2, the material selection screen Scr3, and the floor number selection screen Scr4 are different from the actual lifting contents, the lifting device LF may be used. The operator corrects the lifting result data so as to match the actual lifting content on the lifting result correction and end screen Scr5. Further, when the actual lifting work is completed, the operator of the lifting device LF taps the part of the "end" button image in the display area of the lifting actual data corresponding to the lifting work. This completes the measurement of the lifting time for the lifting work by the lifting time measuring unit 13 of the data input terminal 10. When the measurement of the lifting time is completed, the update of the display of the character string indicating the lifting time in the display area of the lifting actual data corresponding to the lifting work is stopped. As a result, the operator of the lifting device LF can grasp the lifting time required for the lifting operation. Further, the information indicating the lifting time is stored in the storage unit 32 of the lifting management server 30.

[Example of aggregation of lifting results and operation logs]
Hereinafter, an example of totaling the lifting information and the operation log by the totaling unit 33 of the lifting management server 30 will be described. The lifting management system 1 according to the present embodiment uses the lifting information (including the information indicating the lifting time measured by the lifting time measuring unit 13) input from the data input terminal 10 and the operation log acquisition device. Since the data can be aggregated and processed in association with the acquired operation log, the lifting actual data that cannot be grasped only by either the lifting information or the operation log is generated and output to the output device 40. be able to.

As described above, the totaling unit 33 of the lifting management server 30 aggregates or processes the lifting information and the operation log stored in the storage unit 32 automatically or in response to a request from the output device 40. To do. The totaling unit 33, for example, aggregates the lifting information and the operation log to generate a graphed lifting actual data, or processes the lifting actual data into a form format. The tabulation unit 33 aggregates and processes the lifting information and the operation log, and generates, for example, lifting performance data such as a lifting performance graph and a lifting cost summary table.

The lifting performance graph is a graph showing, for example, the operating state (whether the lifting device LF is in the operating state or the non-operating state) in each time zone of the day for each lifting device LF. The lifting performance graph allows the user to confirm the availability of the lifting device LF for each time zone, and the confirmed information can be reflected in the lifting plan in the next cycle. As a result, the user can, for example, distribute the load of each lifting device LF, and can operate each lifting device LF more efficiently.

The lifting cost summary table is input, for example, on the lifting time for each lifting operation measured by the lifting time measuring unit 13 of the data input terminal 10 or on the material selection screen Scr3 displayed on the data input terminal 10. It is a table that aggregates the lifting costs required for lifting work for each consignment company (construction company) based on the lifting unit price, etc. From the lifting cost summary table, for example, a lifting specialist can easily grasp the lifting cost to be charged for each consignment company, and the work burden related to the billing of the lifting cost is reduced.

As described above, the lifting management system 1 according to the present embodiment acquires and stores the lifting information transmitted from the data input terminal 10 and the operation log transmitted from the operation log acquisition device 20. A management server 30 is provided. The lifting management server 30 can automatically aggregate or process the acquired lifting information and operation log in response to a request from the output device 40 and output it. With such a configuration, the lifting management system 1 according to the present embodiment records and centrally manages the lifting results more efficiently than the conventional manual lifting method for recording the lifting results. Can be done. In other words, since the lifting results that were previously buried manually at the site are centrally managed by the database, it is possible to utilize the lifting results in the next lifting work plan. become. Further, with the above configuration, the lifting management system 1 according to the present embodiment can automatically generate the lifting actual data and store it in the database at the same time as the lifting work is performed, and the lifting can be performed. It is possible to reduce the work load of the user related to the aggregation of actual results. Further, with the above configuration, the lifting management system 1 according to the present embodiment correlates data with the lifting information input from the data input terminal 10 and the operation log acquired by the operation log acquisition device. Since it can be aggregated and processed, it is possible to present to the user the lifting performance data that cannot be grasped only by either the lifting information or the operation log. Further, with the above configuration, the lifting management system 1 according to the present embodiment generates lifting performance data for each contractor who outsources the lifting work, so that the lifting work is collectively undertaken. The specialist can easily charge the lifting cost according to the usage status of the lifting device of each contractor.

Although the embodiments of the present invention have been described in detail above, the specific configuration is not limited to the above-mentioned ones, and various design changes and the like can be made without departing from the gist of the present invention. be.

In addition, a part or all of the lifting management system 1 in the above-described embodiment may be realized by a computer. In that case, the program for realizing this control function may be recorded on a computer-readable recording medium, and the program recorded on the recording medium may be read by a computer system and executed. The "computer system" referred to here is a computer system built in the lifting management system 1, and includes hardware such as an OS and peripheral devices. Further, the "computer-readable recording medium" refers to a portable medium such as a flexible disk, a magneto-optical disk, a ROM, or a CD-ROM, and a storage device such as a hard disk built in a computer system. Further, a "computer-readable recording medium" is a medium that dynamically holds a program for a short time, such as a communication line when a program is transmitted via a network such as the Internet or a communication line such as a telephone line. In that case, a program may be held for a certain period of time, such as a volatile memory inside a computer system serving as a server or a client. Further, the above-mentioned program may be for realizing a part of the above-mentioned functions, and may be further realized for realizing the above-mentioned functions in combination with a program already recorded in the computer system. Further, a part or all of the lifting management system 1 in the above-described embodiment may be realized as an integrated circuit such as an LSI (Large Scale Integration). Each functional block of the lifting management system 1 may be individually made into a processor, or a part or all of them may be integrated into a processor. Further, the method of making an integrated circuit is not limited to the LSI, and may be realized by a dedicated circuit or a general-purpose processor. Further, when an integrated circuit technology that replaces an LSI appears due to advances in semiconductor technology, an integrated circuit based on this technology may be used.

1 ... Lifting management system, 10 ... Data input terminal, 11 ... Input unit, 12 ... Lifting information transmission unit, 13 ... Lifting time measurement unit, 21 ... Operation log Acquisition unit, 22 ... Operation log transmission unit, 20 ... Operation log acquisition device, 30 ... Lifting management server, 31 ... Communication unit, 32 ... Storage unit, 33 ... Aggregation unit , 40 ... output device, 41 ... output unit, 50 ... communication network, LF ... lifting device

Claims (5)

A lifting management system having a data input terminal, an operation log acquisition device, and a lifting management server.
The data input terminal is
An input unit that accepts the input of lifting information regarding the contents of lifting by the lifting device,
A lifting time measuring unit that measures the lifting time from the start to the end of the lifting required for the lifting according to the input of the start and end of the measurement from the input unit, and the lifting time measuring unit.
A lifting information transmitting unit that transmits the lifting information input by the input unit to the lifting management server, including the lifting time .
Equipped with
The operation log acquisition device is
An operation log acquisition unit that acquires an operation log of the lifting device in the lifting based on the lifting information, and an operation log acquisition unit.
An operation log transmission unit that transmits the operation log acquired by the operation log acquisition unit to the lifting management server, and an operation log transmission unit.
Equipped with
The lifting management server is
A storage unit that stores the lift information transmitted from the lift information transmission unit and the operation log transmitted from the operation log transmission unit.
Lifting management system characterized by being equipped with. The lifting management server is
The lifting according to claim 1, further comprising a totaling unit for generating the lifting actual data aggregated by associating the lifting information with the operation log for each user who uses the lifting device. Heavy management system. The data input terminal is
The lifting management system according to claim 2, wherein the totaling unit generates the totaled lifting actual data based on the lifting time measured by the lifting time measuring unit. The input unit receives the input of the lifting information indicating the lifting unit price, and receives the input.
The claim is characterized in that the aggregation unit generates a lifting cost summary table showing the lifting cost in the lifting based on the lifting unit price based on the lifting information received by the input unit. 2 or the lifting management system according to claim 3. An input step in which the input unit accepts input of lifting information regarding the contents of lifting by the lifting device, and
A lifting time measurement step for measuring the lifting time from the start to the end of the lifting required for the lifting according to the input of the start and the end of the measurement in the input step, and the lifting time measurement step.
An operation log acquisition step in which the operation log acquisition unit acquires an operation log of the lifting device in the lifting based on the lifting information, and
A storage step in which the storage unit stores the lifting information including the lifting time and the operation log, and
A lifting management method characterized by having.

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