CN109034426A - A kind of Maintenance of Agricultural Machinery and monitoring system and method - Google Patents
A kind of Maintenance of Agricultural Machinery and monitoring system and method Download PDFInfo
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- CN109034426A CN109034426A CN201811061318.5A CN201811061318A CN109034426A CN 109034426 A CN109034426 A CN 109034426A CN 201811061318 A CN201811061318 A CN 201811061318A CN 109034426 A CN109034426 A CN 109034426A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
Abstract
The invention belongs to agricultural machinery after-sale service field more particularly to a kind of Maintenance of Agricultural Machinery and monitoring system and methods.The present invention provides a kind of Maintenance of Agricultural Machinery and monitoring system, the cutting edge technologies such as the exploitation of technical solution combination mobile Internet, Bluetooth communication, automobile failure diagnosis, satellite positioning, the geographic information displaying, it can be good at solving agricultural machinery industry maintenance service not in time, maintenance program optimization cannot be guaranteed, maintenance service station gains the maintenance subsidy of agricultural machinery production firm by cheating, agricultural machinery production firm can not obtain engine maintenance data and record, engine failure information and agricultural machine engine software and control the high problem of software upgrading maintenance complexity.
Description
Technical field
The invention belongs to agricultural machinery after-sale service field more particularly to a kind of Maintenance of Agricultural Machinery and monitoring system and sides
Method.
Background technique
Agricultural belongs to the primary industry, and agricultural is to provide the basic industry of the support development of the national economy and development.Developing agricultural
Machinery is the road for realizing the certainty of agricultural modernization.Surplus rural labor force starts exhaustion in recent years, and rural area arable land is constantly reduced
With it is uncultivated, cause China's self-sufficiency rate of grain to drop to 87%, there are 30% agricultural product to need to rely on external import at present.At this
Under kind of background, Tendency of Agricultural Machinery in China manufacturing industry benefits from helping for many aspects such as national policy encouragement, capital investment, property tax is preferential
It holds, so that the agriculture machinery industry in China welcomes a Rapid development stage, a large amount of agricultural machineries, which are produced, to be sold to
The each province in the whole nation, this, which makes the after-sale service of agricultural machinery manufacturer work, becomes more and more difficult.
Agricultural machinery (agricultural machinery) is often each rural area for selling to each province in the whole nation, and feature is that distribution is wide, does not collect
In, however when these agricultural machinery break down often in busy farming season, the farm work of peasant is more at this time, is pressed for time, if agricultural machinery
Failure cannot be timely repaired, this will bring strong influence to the production and living of peasant, and then damage the product of agricultural machinery manufacturer
Board influence power.In addition agricultural machinery can not often move after breaking down, and the place of failure is the mobile letter such as field, mountain area
Number fainter place, after causing agricultural machinery to break down, it is necessary to the maintenance personal of profession is arranged by agricultural equipment production firm
(maintenance personal of the maintenance service station subordinate cooperated with agricultural machinery production firm) and maintenance vehicle go to the position of fault to repair.
Due to These characteristics, not in time in the prevalence of maintenance service, maintenance program optimization is obtained not for the after-sale service of agricultural machinery industry at present
To guarantee, maintenance service station gains the maintenance subsidy of agricultural machinery production firm by cheating, and agricultural machinery production firm can not obtain engine maintenance number
According to and record, engine failure information and agricultural machine engine software and the high problem of control software upgrading maintenance complexity.
Summary of the invention
The purpose of the invention is, a kind of Maintenance of Agricultural Machinery and monitoring system and method is provided, to solve agricultural machinery industry
Not in time, maintenance program optimization cannot be guaranteed for maintenance service, and maintenance service station gains the maintenance subsidy of agricultural machinery production firm, agriculture by cheating
Machine production firm can not obtain engine maintenance data and record, engine failure information and agricultural machine engine software and control
The high problem of software upgrading maintenance complexity processed.
To achieve the above object, the present invention proposes a kind of Maintenance of Agricultural Machinery and monitoring system, comprising:
Local data transceiver module, is used for: job order is created when customer trouble reports for repairment；Localization of fault information is recorded,
Receive agricultural machinery fault message；Job order, localization of fault information, fault message are sent to management module by mobile network；
Mobile data transceiver module, is used for: the maintenance instructions sent by management module is received, according to localization of fault information
Generate repairing route navigation information；Record from starting point to customer trouble place institute by place repairing route positioning believe
Breath data, fault diagnosis data are simultaneously sent to management module by mobile network；
Bluetooth communication conversion module, is used for: the wireless communication data of mobile communication equipment is converted to CAN bus communication number
According to, and connected with the CAN bus on agricultural machinery by OBD to transmit CAN bus communication data；Obtain diagnostic data, control control
Device software is write with a brush dipped in Chinese ink and is updated；
Management module: for distributing to job order to lower service mechanism；The breakdown maintenance progress of each job order is tracked,
Judge whether each job order closes rule, receive and update repairing route location information, passage path location information calculates maintenance mileage；
Output module is shown, for electronic map to be projected to screen window；Repairing route location information is mapped to electricity
Sub- map, carrying out difference according to job order breakdown maintenance progress with visual pattern or color indicates；It is touching selection or is referring to
Certain job order routing information of display is protruded on the electronic map after enabling selection；Generate job order data window, packet in data window
Include the data of job order number, each node time, location information, maintenance progress and helpdesk.
Further, when diagnostic data specifically refers to use and maintenance service client to agricultural machinery controller progress fault diagnosis
The data of acquisition, including the corresponding description information of error code, error code and maintenance advisory information, VIN information, ECU inner parameter
Information；
Maintenance writes with a brush dipped in Chinese ink record and specifically refers to be that helpdesk carries out software brush to the controller of client's agricultural machinery in maintenance process
The record generated with software upgrading is write, the data which includes write with a brush dipped in Chinese ink date, agricultural machinery body coding, VIN, controller journey
Sequence current version number, last version number, hardware version numbers repair group information, customer information；
Judge whether each job order closes rule specifically refer to judge whether maintenance mileage number is bigger to terminal than actual start, judgement
Path orientation information whether there is nonessential path in electronic map, judge to repair whether distance matches with the consuming time；?
It was found that maintenance mileage number is bigger to terminal than actual start, path orientation information in electronic map there are nonessential path, repair away from
Abnormal prompt information is generated from transmission when expending time mismatch.
Further, job order distributed to lower service mechanism, in particular to:
It establishes using different zones or effectively maintenance radius as the different service areas of foundation, different zones refer to according to landform
Or the geographic coverage that administrative area divides, it effectively repairs radius and refers to using each maintenance website as the 24 hours accessibility areas in the center of circle
Range；
The job order data that local data module uploads are received, localization of fault information, agricultural machinery fault message are extracted；With event
Hindering point location information is basic positioning service area；According to agricultural machinery fault message Shuan Xuan available service area, according to original from the distant to the near
Maintenance instructions then are sent to assign helpdesk to available service area, and when maintenance instructions are not transmitted or are rejected, circulation is got in touch with
Available service area is until determine that helpdesk has sent；Generate service area corresponding with job order, helpdesk's data；
To local data module Push Service area, helpdesk's data；Localization of fault is pushed to mobile data transceiver module
Information.
Further, mobile data transceiver module is also used to:
Record and preservation repair location location data, calculate repairing route mileage, the guarantor when being write with a brush dipped in Chinese ink or being updated
Deposit corresponding maintenance record；When mobile network can be used, place location data, repairing route mileage, maintenance record are uploaded
To management module, and send job order state updating information；When mobile network is unavailable, corresponding data is saved until network can
Data are transmitted with or by wirelessly or non-wirelessly transmission mode；It further include that shooting or received failure influence number in maintenance record
According to.
A kind of Maintenance of Agricultural Machinery and monitoring method, comprising:
1. creation job order, in particular to by being positioned and inputted generation job order online, or by leading to online
The mode of news is recorded by management backstage and generates job order；Job order refers at least containing fault location information, body coding, agriculture
Machine VIN, for article No., customer name, APP identification code, the data code of failure-description information；
2. receiving and classification job order instructs, in particular to local data transceiver module passes through mobile network or local network
It receives job order data and is uploaded to management module, management module distributes job order according to the data information in job order data
To service area；
3. service area, which completes job order, in particular to service station, obtains job order distribution instruction by mobile network, it is based on
Traffic assignments or history maintenance record distribute helpdesk, management module by allotment of labor's forms data update and push to helpdesk and
Local data transceiver module；
4. generating and updating job order status data, record job order identification data, job order generate time, corresponding with service
Information, attendant information, the attendant's driving path data of standing simultaneously are shown it in electronic map by display output module
On；
5. judging job order state, at the end of maintenance, verify whether each job order closes rule, calculate maintenance distance data,
The subsidy of generation expense.
Further, it before the maintenance personal of maintenance service station prepares to go to the position of fault of maintenance client's agricultural machinery, opens
Maintenance service software start recording is driven route, records all warps on driving route in real time by satellite positioning tech
Latitude data and time data, then according to the anchor point for filtering out redundancy by following algorithm:
Anchor point extra point-blank between beginning and end is filtered out, that is, is assumed on map from top to bottom,
Or from left to right, successively there are three A (xa, ya), C (xb, yb), B (xc, yc) anchor points, if C point is true by A point and B point institute
On fixed straight line, then C point is filtered out, successively adjacent three anchor points along driving route is filtered, wherein any two
The distance between point A (jA, wA) and B (jB, wB) calculation method are, according to the public affairs of spherical distance on the two o'clock calculation of longitude & latitude earth
Formula calculates the distance AB of two anchor points, i.e. arc length between spherical surface two o'clock:
R is earth radius in formula, and arccos is inverse cosine function, only retains effective anchor point, then according to these
Effective anchor point calculates the distance between two anchor points two-by-two, is finally added all distances to obtain outgoing maintenance clothes
Business is driven mileage.
Further, further include in the monitoring of display output module and updating job order state, become in job order state
It completes, then generates the information of job order, including job order odd numbers, job order date of application, developer's name of concern, client
Fault repairing information is filled in when reporting for repairment, agricultural machinery failure-description when client reports for repairment is responsible for the maintenance service station name of maintenance, maintenance
Business personnel's title belonging to service station, the number that Maintenance of Agricultural Machinery is repaired in total, business personnel's audit time, maintenance personal's name,
Maintenance personal's positioning time repairs mileage number, and maintenance distance drives route electronic map and whether job order closes rule
Information；
Management module carries out data validation, and whether confirmation job order is true, and whether confirmation failure is repaired, and collects client and comments
Valence mumber evidence；It generates and record job order is false or repairs mileage unreasonable message.
Further, further include the steps that job order state real-time broadcasting, including pushing to the status information of job order
It shows output module, timing more new data, including shows that from job order state be newly-increased state, be to repair to job order state
The job order data of completion status；Newly-increased state sends work to refer to that client just reports for repairment, and system, which is this time reported for repairment, newly created sends work
It is single；That repairs the state that is completed sends work to refer to that maintenance personal has arrived at customer trouble place and completes breakdown maintenance service, and will
Mantenance data is submitted to the job order of server；
System at regular intervals is read from database, will be in newly-increased state and the job order that is completed between state of maintenance is divided into
A, tetra- class of B, C, D, A class are job order of the job order creation time apart from current time less than 24 hours, and B class is job order creation
Time gap current time is more than or equal to 24 hours job orders less than 48 hours, and C class is that job order creation time distance is current
Time is more than or equal to 48 hours job orders；For tetra- class job order of A, B, C, D respectively specify that ColorA, ColorB, ColorC,
Tetra- kinds of colors of ColorD, in display output module respectively in different colors or the mark of figure by tetra- class job order of A, B, C, D
It is shown on map according to location information；When mouse is clicked, instruction operates or touch operation mark, export on a display screen
Pop-up, to show the detailed information of job order；
Export rolling window in display screen, include header area and content regions in rolling window, header area show title class and
The sum of four class job orders in detail, has multiple to roll item in content regions；It rolls item and is divided into title, content and address, title
Show job order odd numbers, job order state, dispatcher's name, content shows the time of job order creation, audit time, when positioning
Between and the deadline, if the corresponding period is not yet formed or location data does not position, with figure or color-coded
Difference and replacement.
The beneficial effect is that: the present invention provides a kind of Maintenance of Agricultural Machinery and monitoring system, which combines mobile mutual
The cutting edge technologies such as networking exploitation, Bluetooth communication, automobile failure diagnosis, satellite positioning, geographic information displaying, can be good at solving
Not in time, maintenance program optimization cannot be guaranteed for agricultural machinery industry maintenance service, and maintenance service station gains the dimension of agricultural machinery production firm by cheating
Repairing patch, agricultural machinery production firm can not obtain engine maintenance data and record, engine failure information and agricultural machine engine
The high problem of complexity is safeguarded in software and control software upgrading.
Detailed description of the invention
Fig. 1 is the principle of the present invention flow chart；
Fig. 2 is the functional block diagram of Bluetooth communication conversion equipment in this hair；
Fig. 3 is the screenshot of job order state real-time broadcasting system in the present invention；
Fig. 4 is job order state real-time broadcasting system in the present invention, the screenshot of right side scroll zones；
Specific embodiment
It elaborates below in conjunction with specific embodiment to the invention.
As shown in Figure 1, the present invention provides a kind of Maintenance of Agricultural Machinery and monitoring system, it is too late to solve agricultural machinery industry maintenance service
When, maintenance program optimization cannot be guaranteed, maintenance service station defraud of agricultural machinery production firm maintenance subsidy, agricultural machinery production firm without
Method obtains engine maintenance data and record, engine failure information and agricultural machine engine software and control software upgrading dimension
Protect the high problem of complexity.
Its specific structure includes:
Local data transceiver module, is used for: job order is created when customer trouble reports for repairment；Localization of fault information is recorded,
Receive agricultural machinery fault message；Job order, localization of fault information, fault message are sent to management module by mobile network；
Wherein, job order is after the agricultural machinery of client breaks down, and client phones contact staff's creation or by client
Oneself reports for repairment in software in customer trouble and creates.Job order is used to track the whole process of this breakdown maintenance, and institute is systematic
Participant requires to be changed according to the state of job order, carries out relevant operation, promotes maintenance service that can complete as early as possible, send work
Single state has: 0=> newly-increased-to be associated business personnel ", 1=> " newly-increased-wait dispatch ", 2=> " business personnel has audited-it entertains
Connect ", 3=> " service station has been accepted-in repairing ", 4=> " service station maintenance terminates-repair and be completed ", 5=> " being turned off ", 6
It is single that=> ", has generated service ", 7=> " irregularity job order ".
Mobile data transceiver module, is used for: the maintenance instructions sent by management module is received, according to localization of fault information
Generate repairing route navigation information；Record from starting point to customer trouble place institute by place repairing route positioning believe
Breath data, fault diagnosis data are simultaneously sent to management module by mobile network；
Bluetooth communication conversion module, is used for: the wireless communication data of mobile communication equipment is converted to CAN bus communication number
According to, and connected with the CAN bus on agricultural machinery by OBD to transmit CAN bus communication data；Obtain diagnostic data, control control
Device software is write with a brush dipped in Chinese ink and is updated；
Diagnostic data is use and maintenance service software to agricultural machine engine controller (ECU) or other controllers (ECU) just
The data obtained when row fault diagnosis, these data should include that error code, the corresponding description information of error code and maintenance are suggested
Information, VIN information, the various parameters information inside ECU (are just read, general ECU is mentioned by the reading data service that ECU is provided
The reading data service of confession has Readdatabyserviceid, and Readdatabyadress etc.).ECU,
LectronicControlUnit, i.e. electronic control unit.
Management module: for distributing to job order to lower service mechanism；The breakdown maintenance progress of each job order is tracked,
Judge whether each job order closes rule, receive and update repairing route location information, passage path location information calculates maintenance mileage；
Output module is shown, for electronic map to be projected to screen window；Repairing route location information is mapped to electricity
Sub- map, carrying out difference according to job order breakdown maintenance progress with visual pattern or color indicates；It is touching selection or is referring to
Certain job order routing information of display is protruded on the electronic map after enabling selection；Generate job order data window, packet in data window
Include the data of job order number, each node time, location information, maintenance progress and helpdesk.
The present invention manages the whole flow process of agricultural machinery troublshooting with maintenance job order (or service single), with message push or
The real time information of short massage notice client and other staff's job order state change；Job order is created when customer trouble reports for repairment, with defending
The latitude and longitude information of star positioning positions the agricultural machinery position of fault；Then work will be sent by the developer of quotient after-sale service department of agricultural machinery factory
Singly distribute to the business personnel of a market sale department；Job order is scheduled to the maintenance service station of subordinate by business personnel；Dimension
Job order is assigned to an internal maintenance personal and goes to repairing by the maintenance manager for repairing service station；Maintenance personal goes to repairing
On the road, route data is repaired with longitude and latitude data record, calculates outgoing maintenance mileage and process subsidy；Maintenance personal reaches client
Behind the position of fault of agricultural machinery, use a Bluetooth communication conversion equipment as bridge among the communication of smart phone and agricultural equipment
(the APP software on mobile phone is established Bluetooth communication with the equipment by bluetooth and is connected, and the equipment is total by the CAN on OBD and agricultural machinery
Line connection), the Bluetooth communication data of mobile phone are converted into CAN bus communication data, mobile phone is indirectly set with agricultural machinery by bluetooth
It is standby to establish connection setup, realize the reading to Agricultural Machinery Diagnosis data, writing with a brush dipped in Chinese ink and update to agricultural machinery controller software；Maintenance personal
It is taken pictures to maintenance sites and diagnostic data is sent collectively to agricultural machinery manufacturer background server；Mileage of the system background to maintenance
Subsidy is automatic to be calculated, and the trace image of outgoing maintenance route is automatically generated；Commercially the contact staff of department is paying a return visit afterwards for agricultural machinery factory
The total data of job order, and the outgoing maintenance route by showing on map are checked in interface, judge the authenticity for repairing mileage
And accuracy, and phone client and pay a return visit；The administrative staff of quotient after-sale service department of agricultural machinery factory are real with job order state
When broadcasting system real time monitoring job order service mode.
A kind of Maintenance of Agricultural Machinery and monitoring method are proposed based on the above system present invention, comprising:
1. creation job order, in particular to by being positioned and inputted generation job order online, or by leading to online
The mode of news is recorded by management backstage and generates job order；Job order refers at least containing fault location information, body coding, agriculture
Machine VIN, for article No., customer name, APP identification code, the data code of failure-description information；
2. receiving and classification job order instructs, in particular to local data transceiver module passes through mobile network or local network
It receives job order data and is uploaded to management module, management module distributes job order according to the data information in job order data
To service area；
3. service area, which completes job order, in particular to service station, obtains job order distribution instruction by mobile network, it is based on
Traffic assignments or history maintenance record distribute helpdesk, management module by allotment of labor's forms data update and push to helpdesk and
Local data transceiver module；
4. generating and updating job order status data, record job order identification data, job order generate time, corresponding with service
Information, attendant information, the attendant's driving path data of standing simultaneously are shown it in electronic map by display output module
On；
5. judging job order state, at the end of maintenance, verify whether each job order closes rule, calculate maintenance distance data,
The subsidy of generation expense.
Maintenance mileage subsidy refers to that agricultural machinery manufacturer goes to customer trouble place to repair service maintenance service station driving
When, a kind of subsidy of institute's mileage travelled, the subsidy is to be obtained according to the milimeter number for mileage of going out multiplied by every kilometer of subsidized price.
Outgoing mileage milimeter number refers to that the maintenance personal in service station drives from service station, in going to customer trouble place to be travelled
Journey.The geographical location in service station refers to the longitude and latitude of service station position, and the geographical location in customer trouble place refers to visitor
The longitude and latitude of family position of fault position.Repair location positioning includes longitude, the latitude, height in earth geography coordinate system
Information, the information can obtain according to GPS satellite positioning system or Beidou satellite alignment system, and include current longitude, latitude
The corresponding provinces and cities of information go the corresponding address information in county street.Because having most in the maintenance subsidy amount of money is by maintenance mileage
Subsidy, so repair location location data directly affects the accuracy of maintenance mileage subsidy.The point data are in maintenance personal
What arrival customer trouble place was obtained when repairing by maintenance service software automatically.Generally maintenance personal is required to go to visitor every time
Maintenance service APP software will be opened when the position of fault of family, such APP software can pass through the satellite positioning function of smart phone
Can, record from starting point to customer trouble place institute by place detailed (intensive) longitude and latitude, by these continuously
Latitude and longitude information can accurately calculate maintenance mileage；If the detailed longitude and latitude without approach place is detailed, can also
To calculate maintenance mileage number in detail by the longitude and latitude of beginning and end, because starting point is often exactly the longitude and latitude in service station,
Terminal is exactly the longitude and latitude of customer trouble point.When the maintenance personal of maintenance service station prepares with going to the failure for repairing client's agricultural machinery
Before point, opens maintenance service end software start recording and drive route, road of driving is recorded by satellite positioning tech in real time
All longitude and latitude data and time data on line, then according to the anchor point for filtering out redundancy by following algorithm:
Anchor point extra point-blank between beginning and end is filtered out, that is, is assumed on map from top to bottom,
Or from left to right, successively there are three A (xa, ya), C (xb, yb), B (xc, yc) anchor points, if C point is true by A point and B point institute
On fixed straight line, then C point is filtered out, successively adjacent three anchor points along driving route is filtered, wherein any two
The distance between point A (jA, wA) and B (jB, wB) calculation method are, according to the public affairs of spherical distance on the two o'clock calculation of longitude & latitude earth
Formula calculates the distance AB of two anchor points, i.e. arc length between spherical surface two o'clock:
R is earth radius in formula, and arccos is inverse cosine function, only retains effective anchor point, then according to these
Effective anchor point calculates the distance between two anchor points two-by-two, is finally added all distances to obtain outgoing maintenance clothes
Business is driven mileage.
The present invention is advanced optimized further include: in the monitoring of display output module and job order state is updated, in job order
State becomes being completed, then generates the information of job order, including job order odd numbers, job order date of application, the exploit person of concern
Member's name, fills in fault repairing information when client reports for repairment, agricultural machinery failure-description when client reports for repairment is responsible for the maintenance service of maintenance
Station name, business personnel's title belonging to maintenance service station, the number that Maintenance of Agricultural Machinery is repaired in total, business personnel's audit time, dimension
It repairs personnel's name, maintenance personal's positioning time, repairs mileage number, maintenance distance is driven route electronic map, and sends work
Single information for whether closing rule；
Management module carries out data validation, and whether confirmation job order is true, and whether confirmation failure is repaired, and collects client and comments
Valence mumber evidence；It generates and record job order is false or repairs mileage unreasonable message.
The present invention is advanced optimized further include: the step of establishing job order state real-time broadcasting, including by job order
It is newly-increased state that status information, which pushes to display output module, timing more new data, including display from job order state, arrives and sends work
Single state is the job order data that state is completed in maintenance；Newly-increased state sends work to refer to that client just reports for repairment, and system is this time reported
Repair newly created job order；That repairs the state that is completed sends work to refer to that maintenance personal has arrived at customer trouble place and completes failure
Maintenance service, and mantenance data is submitted to the job order of server；
System at regular intervals is read from database, will be in newly-increased state and the job order that is completed between state of maintenance is divided into
A, tetra- class of B, C, D, A class are job order of the job order creation time apart from current time less than 24 hours, and B class is job order creation
Time gap current time is more than or equal to 24 hours job orders less than 48 hours, and C class is that job order creation time distance is current
Time is more than or equal to 48 hours job orders；For tetra- class job order of A, B, C, D respectively specify that ColorA, ColorB, ColorC,
Tetra- kinds of colors of ColorD, in display output module respectively in different colors or the mark of figure by tetra- class job order of A, B, C, D
It is shown on map according to location information；When mouse is clicked, instruction operates or touch operation mark, export on a display screen
Pop-up, to show the detailed information of job order；
Export rolling window in display screen, include header area and content regions in rolling window, header area show title class and
The sum of four class job orders in detail, has multiple to roll item in content regions；It rolls item and is divided into title, content and address, title
Show job order odd numbers, job order state, dispatcher's name, content shows the time of job order creation, audit time, when positioning
Between and the deadline, if the corresponding period is not yet formed or location data does not position, with figure or color-coded
Difference and replacement.
It is pure in imitation behavior since service station is when application maintenance mileage subsidy, therefore system is necessary basis
The data that job order generates in each stage, are analyzed by intelligence computation, judge whether job order closes rule.Such as maintenance mileage number
More much larger to terminal than actual start, the maintenance distance route drawn on route electronic map of driving exists and deliberately detours,
Job order is created after first going maintenance, maintenance distance is very big (for example being greater than 100 kilometers), and maintenance personal drives to go to the position of fault
The very short time (such as 10 minutes) is only used, these are all the typical examples of irregularity job order.
As shown in Figure 3, Figure 4, it designs and defines job order state real-time broadcasting system.Job order state real-time broadcasting system
It is mainly used for monitoring the state of job order in real time.Job order state real-time broadcasting system is configured to the office in administrative staff
The status information for monitoring job order on the large screen of room or corporate lobby in real time, updates a monitoring data per minute.Administrator
Member accurately can clearly grasp the status information of current all unfinished maintenance job orders by viewing large screen.Job order shape
State real-time broadcasting system only shows that from job order state be newly-increased state, to job order state be repair the state that is completed send work
It is single.The job order of newly-increased state refers to that client just reports for repairment, and system is this time to report newly created job order for repairment automatically, is a kind of initial
The job order of state；The job order that state is completed in maintenance refers to that maintenance personal has arrived at customer trouble place and completes breakdown maintenance
It services, and mantenance data is submitted to the job order of server.System is read from database per minute primary newest sends work
Forms data, newly-increased state (including) will be in and maintenance be completed state (only comprising completing the job order within maintenance 1 hour, 1
Hour other than job order do not include) between job order be divided into tetra- class of A, B, C, D, A class is that job order creation time distance is worked as
Job order of the preceding time less than 24 hours, B class, which is job order creation time, is more than or equal to 24 hours less than 48 apart from current time
The job order of hour, C class are the job orders that job order creation time is more than or equal to 48 hours apart from current time.It should be noted that
Be A, B, C three classes be all the job order for not completing maintenance, D class be completed to repair and complete maintenance time gap it is current
Job order of the time within 1 hour.Then for tetra- class job order of A, B, C, D respectively specify that ColorA, ColorB, ColorC,
ColorA is routinely generally appointed as blue in realization, ColorB is appointed as yellow, ColorC is referred to by tetra- kinds of colors of ColorD
It is set to red, ColorD is appointed as green.Showing job order in a manner of patterned for convenience, we are by A, B, C, D
Four class job orders are expressed as the bead of blue in a manner of patterned respectively, and the bead of yellow, red bead, green is small
Ball.Because each job order is accompanied with latitude and longitude information, then we can will represent the indigo plant of tetra- class job order of A, B, C, D
The bead of color, yellow, red, green is shown in them on map according to latitude and longitude information.In this way we just pass through map and
Colored this patterned mode of bead, by showing for the status information image of job order.We only will above
The status information visualization of job order shows, for show more information we can on bead additional operations, than
Such as when left mouse button clicks bead, the top of bead 5 to 10, the position of pixel shows a window, can be in this window
The more detailed information of job order is shown in mouthful.We can also do simultaneously in the lower right corner (or entire right side) of interface (or screen)
The region of one rolling.Scroll zones are divided into header area and content regions, and header area shows a title and above four class job orders
Sum in detail, content area has 1-100 rolling item；Each rolling item is one long 448 pixel, the rectangle of high 100 pixel
Region rolls item and is divided into uppermost header area, the address area of intermediate content regions and bottom, and header area shows job order list
Number, job order state, dispatcher's name, content regions from left to right successively show the time of job order creation, audit time, positioning
Time and deadline then show on which time if which does not have (for example not auditing also, or do not position) time
The mistake fork fork figure of one grey, if there is then show one it is green to figure is hooked, all with a circle outside two figures
Circle surrounds；Address area shows the better address in client's agricultural machinery failure provinces and cities district.Every 10 milliseconds of each rolling item is from sections bottom
2 pixels are rolled to top, are rolled since bottom again after reaching top, are so recycled, the rolling in the scroll zones in this way
Item repeats the rule of rolling from the bottom up.We can it is each rolling item number (from aspect of performance consider simultaneously display
Item is rolled preferably not more than 1000), blue, yellow, red, the green of job order different conditions then will be represented on map
As soon as bead also compiles a corresponding number, the different shapes of job order are represented in the job order details and map of such scroll zones
The bead of state corresponds.The characteristics of job order state real-time broadcasting system is clearly, neatly, to be illustrated, job order is according to longitude and latitude
Degree is distributed on map by the bead of four kinds of different colours, by position of the observation bead on map, quickly can just be omited
The location information for judging the corresponding agricultural machinery position of fault of job order and job order status information, pass through observation red globules
Quantity, be able to know that how many job order has timed, out, by observe bead sum, current maintenance service can be obtained
Quantity can obtain the district occurred frequently which place is maintenance service by publication of the observation bead on map.It is rolled by observation
Dynamic region, can accurately know the fail address of job order, dispatcher's name, and creation time is audit time, positioning time, complete
Job order number at the time, and Under Repair.
As shown in Fig. 2, designing and defining Bluetooth communication conversion equipment.Bluetooth communication conversion equipment is a kind of by Bluetooth signal
The converter of CAN bus signal, K line signal is converted to, in the technical scheme, it is the centre for realizing mobile phone and agricultural machinery communication
Bridge.There are a bluetooth module, an ARM chip, two-way CAN bus module, all the way communication of K line on Bluetooth communication conversion equipment
Module, an OBD connector (referring to fig. 2).Bluetooth communication conversion equipment one end is established bluetooth by bluetooth module and mobile phone and is led to
Letter connection, this makes it possible to carry out data communication by bluetooth and mobile phone；The other end passes through the OBD interface above OBD and agricultural machinery
It connects, the OBD interface above Bluetooth communication conversion equipment connects CAN bus and K line inside this equipment, and the OBD on agricultural machinery connects
Mouth is connected to CAN line and line above engine controller, and such Bluetooth communication conversion equipment can be with the control above agricultural machinery
Device carries out data communication.Bluetooth communication conversion equipment is then passed through, can be achieved with the ability for carrying out data communication with agricultural equipment,
Thus it the functions such as can write with a brush dipped in Chinese ink and update to the fault diagnosis of agricultural machinery, control software by realizing.
It designs and defines agricultural machinery manufacturer job order management backstage software.Agricultural machinery manufacturer job order management backstage software is one
Total management system software, in the technical scheme, its major function are job order management, the analysis of job order data, agricultural machinery
Engine controller software write with a brush dipped in Chinese ink management, VIN code writes with a brush dipped in Chinese ink management, it is automatic calculate job order maintenance mileage subsidy expense, after this
Platform software include system user management, ECU program management, maintenance service station administration, agricultural machinery sales management, Bluetooth communication conversion set
Standby sales management, idagnostic logout management, agricultural machinery information management (including the functions such as article information, Maintenance of Agricultural Machinery and maintenance, notice),
Job order management, nine modules of job order message center.Maintenance write with a brush dipped in Chinese ink record be maintenance personal in maintenance process to client's agriculture
The controller of machine carries out software and writes with a brush dipped in Chinese ink the record generated with software upgrading, and the data which includes write with a brush dipped in Chinese ink date, agricultural machinery machine
Body coding, VIN, director demon current version number, last version number, hardware version numbers, maintenance personal's information, Ke Huxin
Breath.Maintenance diagnostics record comprising accessory information, the maintenance sites replaced in maintenance process take pictures picture, maintenance location data, examine
Record is write with a brush dipped in Chinese ink in disconnected data, maintenance.
Local data transceiver module includes that customer trouble reports P software, and the agricultural machinery for being mainly used for client at oneself breaks down
When, it is reported for repairment to the application of agricultural machinery manufacturer, and the notice of job order state change is received in the treatment process of job order.
Mobile data transceiver module includes maintenance service software, and major function is that business personnel distributes job order to oneself region
Interior maintenance service station and maintenance personal reach the positioning behind client's agricultural machinery position of fault, write with a brush dipped in Chinese ink controller software, read diagnosis
Data, scene are taken pictures, and mantenance data is submitted.It is inquired including spare part, service station inquiry, agricultural machinery information, message informing, agricultural machinery is protected
It supports, basis diagnosis, the upgrading of Bluetooth communication conversion equipment, job order management, job order application, idagnostic logout management, controller brush
It writes, VIN writes with a brush dipped in Chinese ink, 13 modules of functional test.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the invention, rather than to this hair
It is bright create protection scope limitation, although being explained in detail referring to preferred embodiment to the invention, this field it is common
It will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the invention, without departing from this hair
The bright spirit and scope for creating technical solution.
Claims (7)
1. a kind of Maintenance of Agricultural Machinery and monitoring system characterized by comprising
Local data transceiver module, is used for: job order is created when customer trouble reports for repairment；Localization of fault information is recorded, is received
Agricultural machinery fault message；Job order, localization of fault information, fault message are sent to management module by mobile network；
Mobile data transceiver module, is used for: receiving the maintenance instructions sent by management module, is generated according to localization of fault information
Repairing route navigation information；Record from starting point to customer trouble place by place repairing route location information number
According to, fault diagnosis data and management module is sent to by mobile network；
Bluetooth communication conversion module, is used for: the wireless communication data of mobile communication equipment is converted into CAN bus communication data,
And it is connected with the CAN bus on agricultural machinery by OBD to transmit CAN bus communication data；Diagnostic data is obtained, controller soft is controlled
Part is write with a brush dipped in Chinese ink and is updated；
Management module: for distributing to job order to lower service mechanism；The breakdown maintenance progress of each job order is tracked, is judged
Whether each job order closes rule, receives and update repairing route location information, and passage path location information calculates maintenance mileage；
Output module is shown, for electronic map to be projected to screen window；Repairing route location information is mapped to electronically
Figure, carrying out difference according to job order breakdown maintenance progress with visual pattern or color indicates；Touching selection or instruction choosing
Protrusion shows certain job order routing information on the electronic map after selecting；Job order data window is generated, includes group in data window
Work order number, each node time, location information, maintenance progress and the data of helpdesk；
The data of acquisition, packet when diagnostic data specifically refers to use and maintenance service client to agricultural machinery controller progress fault diagnosis
Include the corresponding description information of error code, error code and maintenance advisory information, VIN information, ECU inner parameter information；
Maintenance write with a brush dipped in Chinese ink record and specifically refer to be helpdesk in maintenance process to the controller of client's agricultural machinery carry out software write with a brush dipped in Chinese ink and
The record that software upgrading generates, the data which includes write with a brush dipped in Chinese ink date, agricultural machinery body coding, and VIN, director demon is worked as
Preceding version number, last version number, hardware version numbers repair group information, customer information；
Judge whether each job order closes rule specifically refer to judge whether maintenance mileage number is bigger to terminal than actual start, judges path
Location information whether there is nonessential path in electronic map, judge to repair whether distance matches with the consuming time；It is finding
It is bigger to terminal than actual start to repair mileage number, path orientation information in electronic map there are nonessential path, maintenance distance with
It is sent when expending time mismatch and generates abnormal prompt information；
Job order is distributed to lower service mechanism, in particular to:
Establish using different zones perhaps effectively maintenance radius refer to as the different service area different zones of foundation according to landform or
The geographic coverage that administrative area divides effectively is repaired radius and is referred to using each maintenance website as the 24 hours accessibility regional models in the center of circle
It encloses；
The job order data that local data module uploads are received, localization of fault information, agricultural machinery fault message are extracted；With fault point
Location information is basic positioning service area；According to agricultural machinery fault message Shuan Xuan available service area, according to principle from the distant to the near to
Available service area sends maintenance instructions to assign helpdesk, and when maintenance instructions are not transmitted or are rejected, circulation contact is available
Service area is until determine that helpdesk has sent；Generate service area corresponding with job order, helpdesk's data；
To local data module Push Service area, helpdesk's data；Localization of fault information is pushed to mobile data transceiver module；
Mobile data transceiver module is also used to:
Record and preservation repair location location data, calculate repairing route mileage, phase are saved when being write with a brush dipped in Chinese ink or being updated
Answer maintenance record；When mobile network can be used, place location data, repairing route mileage, maintenance record are uploaded to pipe
Module is managed, and sends job order state updating information；When mobile network is unavailable, save corresponding data until network it is available or
Person transmits data by wirelessly or non-wirelessly transmission mode；It further include that shooting or received failure influence data in maintenance record.
2. a kind of Maintenance of Agricultural Machinery and monitoring method, which is characterized in that it includes the following steps:
Step 1: for the step of creating job order, in particular to by being positioned and inputted generation job order online, or
It is recorded by way of online communication by management backstage and generates job order；Job order refer at least containing fault location information,
Body coding, agricultural machinery VIN, for article No., customer name, APP identification code, the data code of failure-description information；
Step 2: for the step of repair message is sent to management backstage, comprising:
1. receive and classification job order instructs, in particular to receives job order data by mobile network or local network, according to
Data information in job order data distributes job order to specified service station；
2. the step of job order, in particular to service station are completed in service station obtains job order distribution instruction, base by mobile network
It is rinsed in traffic assignments or historical record and selects maintenance personal, and allotment of labor's forms data is pushed into maintenance personal in order to maintenance personal
Complete maintenance task；
It further include generating mantenance data, the location information of record maintenance route and the position of fault generates job order progress msg；
3. distributing data according to job order generates status data, including job order identification data, job order generate time, corresponding clothes
Business station information, attendant information, attendant's running data electronic map；
4. generating expense subsidy according to electronic map data.
3. a kind of Maintenance of Agricultural Machinery according to claim 2 and monitoring method, which is characterized in that further include, it is logical using bluetooth
Letter conversion equipment is connected by OBD with the CAN bus on agricultural machinery, and the Bluetooth communication data of mobile phone are converted to CAN bus communication
Data make cell phone application indirectly establish connection setup with agricultural equipment by bluetooth, realize the reading to Agricultural Machinery Diagnosis data,
To agricultural machinery controller software write with a brush dipped in Chinese ink and update controls；
The Bluetooth communication conversion equipment includes bluetooth module, ARM chip, two-way CAN bus module, K line communication module, OBD
Connector, Bluetooth communication conversion equipment one end are established Bluetooth communication with mobile phone by bluetooth module and are connected to pass through bluetooth and mobile phone
Carry out data communication；The other end is connected by OBD with the OBD interface above agricultural machinery, and the OBD above Bluetooth communication conversion equipment connects
Mouthful connect the CAN bus and K line inside this equipment, the OBD interface on agricultural machinery be connected to CAN line above engine controller and
Line.
4. a kind of Maintenance of Agricultural Machinery according to claim 2 and monitoring method, which is characterized in that further include according to job order shape
The authenticity and accuracy of state data judgement maintenance mileage；And respective handling is carried out to job order according to Different Results.
5. a kind of Maintenance of Agricultural Machinery according to claim 2 and monitoring method, which is characterized in that further include by job order state
Data are delivered to the step on the display screen of management backstage, and job order status data is included at least job order progress msg, group
Work order distributes information and maintenance personal's information；
Further include the steps that forming above-mentioned job order data information set location information into visual monitoring map；And using not
The corresponding corresponding anchor point of map that monitors that is shown in color or symbol indicates job order state；
It further include that specified job order historical data, monitoring ground are highlighted after detecting touch control operation or being connected to data command
The step of figure route track.
6. a kind of Maintenance of Agricultural Machinery according to claim 2 and monitoring method, which is characterized in that further include client end AP P, use
When client's agricultural machinery breaks down, receiving report for repairment, the time buying, body coding, agricultural machinery VIN, for article No., customer name, mobile phone
The data such as number, failure-description information, GPS data or the big-dipper satellite that user current location is obtained when submitting troublshooting are fixed
Position data or the corresponding address information of satellite positioning information, and it is submitted to management backstage database, form job order；
When client is when the application page fills in failure and declares content, the corresponding agricultural machinery of data automatic positioning provided according to user is shown
Show or export body number, VIN code and for article No..
7. a kind of Maintenance of Agricultural Machinery according to claim 2 and monitoring method, which is characterized in that further include working as maintenance service
The maintenance personal to stand prepares before going to the position of fault of maintenance client's agricultural machinery, opens maintenance service cell phone application software start recording
It drives route, records all longitude and latitude data and time data on driving route in real time by satellite positioning tech,
Then according to the anchor point for filtering out redundancy by following algorithm:
Anchor point extra point-blank between beginning and end is filtered out, that is, is assumed on map from top to bottom, or from
From left to right, successively there are three A (xa, ya), C (xb, yb), B (xc, yc) anchor points, if C point is determined by A point and B point
On straight line, then C point is filtered out, successively adjacent three anchor points along driving route is filtered, wherein any two points A
The distance between (jA, wA) and B (jB, wB) calculation method is, according to the formula of spherical distance on the two o'clock calculation of longitude & latitude earth,
Calculate the distance AB of two anchor points, i.e. arc length between spherical surface two o'clock:
R is earth radius in formula, and arccos is inverse cosine function, only retains effective anchor point, then effectively according to these
Anchor point, calculate the distance between two anchor points two-by-two, finally be added all distances to obtain outgoing maintenance service and drive
Vehicle mileage travelled.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126884A (en) * | 2019-06-11 | 2019-08-16 | 武汉创牛科技有限公司 | A kind of driving vehicle monitoring system and its method |
| CN111882086A (en) * | 2020-07-29 | 2020-11-03 | 国网北京市电力公司 | Coal-to-electricity equipment sharing operation and maintenance method and system |
| CN113553069A (en) * | 2021-06-30 | 2021-10-26 | 东风柳州汽车有限公司 | Engine ECU (electronic control Unit) flashing method, device and system |
| CN113611123A (en) * | 2021-10-09 | 2021-11-05 | 智广海联(天津)大数据技术有限公司 | Auxiliary study and judgment treatment method and system for muck truck |
| CN114063507A (en) * | 2021-10-25 | 2022-02-18 | 合肥创农生物科技有限公司 | Remote equipment control system based on intelligent agriculture and control method thereof |
| CN116339289A (en) * | 2023-05-19 | 2023-06-27 | 济南大学 | Unmanned harvester group vehicle-mounted fault diagnosis system and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149267A (en) * | 2006-09-19 | 2008-03-26 | 厦门雅迅网络股份有限公司 | Target navigation method for farm machinery maintenance service |
| CN101197039A (en) * | 2006-12-07 | 2008-06-11 | 厦门雅迅网络股份有限公司 | Method for remote detecting and maintaining information exchange of agricultural machine |
| CN201805439U (en) * | 2010-10-14 | 2011-04-20 | 南京信息工程大学 | Portable vehicle diagnosis system |
| CN104122865A (en) * | 2014-07-17 | 2014-10-29 | 江苏大学 | Agricultural machine fault analyzing and maintaining method and system |
| CN105719068A (en) * | 2016-01-15 | 2016-06-29 | 成都金万泰科技有限公司 | Outgoing maintenance management method and system |
| CN106210139A (en) * | 2016-08-30 | 2016-12-07 | 上海雷尼威尔技术有限公司 | Intelligent agricultural machinery based on Internet of Things management platform |
| CN106251073A (en) * | 2016-08-01 | 2016-12-21 | 江苏谷德信息科技有限公司 | Intelligence O&M managing and control system |
| US20170091718A1 (en) * | 2015-09-30 | 2017-03-30 | Caterpillar Inc. | Interval rationalization for completed maintenance services |
| WO2018070924A1 (en) * | 2016-10-10 | 2018-04-19 | Ålö AB | An agriculture operation monitoring system and monitoring method |
-
2018
- 2018-09-06 CN CN201811061318.5A patent/CN109034426A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149267A (en) * | 2006-09-19 | 2008-03-26 | 厦门雅迅网络股份有限公司 | Target navigation method for farm machinery maintenance service |
| CN101197039A (en) * | 2006-12-07 | 2008-06-11 | 厦门雅迅网络股份有限公司 | Method for remote detecting and maintaining information exchange of agricultural machine |
| CN201805439U (en) * | 2010-10-14 | 2011-04-20 | 南京信息工程大学 | Portable vehicle diagnosis system |
| CN104122865A (en) * | 2014-07-17 | 2014-10-29 | 江苏大学 | Agricultural machine fault analyzing and maintaining method and system |
| US20170091718A1 (en) * | 2015-09-30 | 2017-03-30 | Caterpillar Inc. | Interval rationalization for completed maintenance services |
| CN105719068A (en) * | 2016-01-15 | 2016-06-29 | 成都金万泰科技有限公司 | Outgoing maintenance management method and system |
| CN106251073A (en) * | 2016-08-01 | 2016-12-21 | 江苏谷德信息科技有限公司 | Intelligence O&M managing and control system |
| CN106210139A (en) * | 2016-08-30 | 2016-12-07 | 上海雷尼威尔技术有限公司 | Intelligent agricultural machinery based on Internet of Things management platform |
| WO2018070924A1 (en) * | 2016-10-10 | 2018-04-19 | Ålö AB | An agriculture operation monitoring system and monitoring method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126884A (en) * | 2019-06-11 | 2019-08-16 | 武汉创牛科技有限公司 | A kind of driving vehicle monitoring system and its method |
| CN111882086A (en) * | 2020-07-29 | 2020-11-03 | 国网北京市电力公司 | Coal-to-electricity equipment sharing operation and maintenance method and system |
| CN113553069A (en) * | 2021-06-30 | 2021-10-26 | 东风柳州汽车有限公司 | Engine ECU (electronic control Unit) flashing method, device and system |
| CN113553069B (en) * | 2021-06-30 | 2023-04-07 | 东风柳州汽车有限公司 | Engine ECU (electronic control Unit) flashing method, device and system |
| CN113611123A (en) * | 2021-10-09 | 2021-11-05 | 智广海联(天津)大数据技术有限公司 | Auxiliary study and judgment treatment method and system for muck truck |
| CN113611123B (en) * | 2021-10-09 | 2021-12-17 | 智广海联(天津)大数据技术有限公司 | Auxiliary study and judgment treatment method and system for muck truck |
| CN114063507A (en) * | 2021-10-25 | 2022-02-18 | 合肥创农生物科技有限公司 | Remote equipment control system based on intelligent agriculture and control method thereof |
| CN116339289A (en) * | 2023-05-19 | 2023-06-27 | 济南大学 | Unmanned harvester group vehicle-mounted fault diagnosis system and method |
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