CN110968077A - Intelligent interconnection error-proofing method for automobile electronic and electric appliance control module - Google Patents
Intelligent interconnection error-proofing method for automobile electronic and electric appliance control module Download PDFInfo
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- CN110968077A CN110968077A CN201911344306.8A CN201911344306A CN110968077A CN 110968077 A CN110968077 A CN 110968077A CN 201911344306 A CN201911344306 A CN 201911344306A CN 110968077 A CN110968077 A CN 110968077A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
- G05B23/0289—Reconfiguration to prevent failure, e.g. usually as a reaction to incipient failure detection
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Abstract
The invention provides an intelligent interconnection error-proofing method for an automobile electronic and electric appliance control module, which can complete error-proofing inspection of electronic and electric appliance control module parts while performing general assembly electric inspection, and improve the manufacturing efficiency. The method mainly carries out matching and verification on real vehicle material information read by an electric detection device and material information obtained by synchronous searching in a part version database of an automobile manufacturing execution system, and realizes the error-proofing function of an automobile electronic and electric appliance control module. According to the intelligent interconnection error-proofing method for the automobile electronic and electric appliance control module, the error-proofing function of the automobile electronic and electric appliance control module can be realized through software transformation, the error-proofing accuracy is high, the transformation cost is low, and the platform-based universality of multiple vehicle types can be realized.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing processes, in particular to an intelligent interconnection error-proofing method for an automobile electronic and electric appliance control module.
Background
Along with the car is more and more intelligent, the increase of function configuration brings electron electrical apparatus control module quantity to increase, and the module differentiation increases simultaneously, specifically appears two kinds of problem cases in the final assembly specialty: the appearance of the electrical appliance modules with different configurations is similar, the wrong installation of the electronic module, such as ECU and TBOX, cannot be identified in the manufacturing process, and even the wrong installation problem is left to be discovered after sale; 2. in a certain project research and development stage, 9 software versions of data of 2 part numbers and 3 months of the combination instrument exist, and the change record is 0; these two types of problems illustrate: 1. the electronic module hardware cannot be misassembled and prevented (error proofing) before delivery; 2. the electronic module software version has a plurality of states and changes frequently (the states are not uniform).
Disclosure of Invention
The invention aims to provide an intelligent interconnection error-proofing method for an automobile electronic and electric appliance control module, which can complete error-proofing inspection of electronic and electric appliance control module parts while performing general assembly electric inspection, and improves manufacturing efficiency.
The invention provides an intelligent interconnection error-proofing method of an automobile electronic and electric appliance control module, which is characterized by comprising the following steps of:
A. after the vehicle assembly parts are completely assembled, the vehicle is off-line and reaches a station of an assembly electric inspection station to carry out electric appliance function inspection;
B. scanning a finished vehicle VIN code through electric detection equipment;
C. the electric detection equipment requests to obtain a material number corresponding to the vehicle from the vehicle manufacturing execution system according to the scanned VIN code of the whole vehicle;
D. c, the electric detection equipment runs the part version comparison step according to the material number requested in the step C, and reads the real vehicle material information in the electric detection equipment server;
E. the automobile manufacturing execution system updates a part version database, the part version database comprises a part version information base and two databases of a finished automobile and module relation list, and the part version information base at least comprises variables: the relation list of the whole vehicle and the module at least comprises variables: "Material number, Module name, part number"; the part version information base is associated with the whole vehicle and module relation list through a 'part number';
F. the electric inspection equipment synchronizes the information of the part version database in the automobile manufacturing execution system through the network synchronization conversion platform, and searches the material information corresponding to the material number from the part version database according to the material number obtained in the step C;
G. and E, matching and checking the real vehicle material information obtained in the step D and the material information obtained in the step F by the electric detection equipment.
Furthermore, in order to ensure the accuracy and comprehensiveness of error prevention, the real vehicle material information and the material information both comprise a module part number, a software version number and a hardware version number.
Preferably, in the step F, the vehicle manufacturing execution system synchronizes the information of the part version database to the electrical inspection equipment server through a network synchronization conversion platform built by an SQL command set.
Further, in the step E, the vehicle manufacturing execution system updates the part version database with a frequency of once every 12 hours or once every 24 hours. Therefore, the real-time performance and the effectiveness of the data in the part version database for comparison can be guaranteed.
Preferably, the module name variables in the part version information base include one or more of ECU, TBOX, EMS, BCM, ICM, ABM, ABS, ESP, IMMO, TCU, CLM, EPS, PEPS, IHU, APM, TPMS, or SAM.
Further, the part version database is compiled, published and updated and maintained in the automobile manufacturing execution system by an upstream department. The upstream department can be a technical research and development department such as a vehicle body electronic department.
Preferably, the invention also comprises a step H: and G, printing the matching verification result of the step G on the electric examination verification document.
The intelligent interconnection error-proofing method of the automobile electronic and electric appliance control module has the following advantages:
1. the software and hardware of the automobile electronic and electric appliance control module are prevented from being mistaken by the electric detection equipment, and the mistake prevention accuracy is high; 2. the error-proofing inspection of parts is completed while the electric inspection is carried out, so that the manufacturing efficiency is improved;
3. the error-proofing function of the automobile electronic and electric appliance control module can be realized through software transformation, the transformation cost is low, and the platform generalization of multiple vehicle types can be realized.
Detailed Description
The invention discloses an intelligent interconnection error-proofing method of an automobile electronic and electric appliance control module, which comprises the following steps:
A. after the vehicle assembly parts are completely assembled, the vehicle is off-line and reaches a station of an assembly electric inspection station to carry out electric appliance function inspection;
B. a staff gets the electrical inspection equipment and scans the VIN code of the whole vehicle through the electrical inspection equipment;
C. the electric detection equipment requests from an automobile Manufacturing Execution System (MES) to obtain a material number corresponding to the automobile according to the scanned VIN code of the whole automobile, and the electric detection equipment starts a software program;
D. c, the electric detection equipment runs the part version comparison step according to the material number requested in the step C, reads the real vehicle material information in the electric detection equipment server, records and stores the real vehicle material information;
E. the method comprises the following steps that an MES (manufacturing execution system) updates a part version database, the part version database comprises a part version information base and two databases of a finished automobile and module relation list, and the part version information base comprises variables: the relation list of the whole vehicle and the module comprises variables: "Material number, Module name, part number"; the part version information base is associated with the whole vehicle and module relation list through a 'part number';
F. the electric inspection equipment synchronizes the information of the part version database in an automobile manufacturing execution system MES through a network synchronization conversion platform, and searches the material information corresponding to the material number from the part version database according to the material number obtained in the step C;
G. and E, matching and checking the real vehicle material information obtained in the step D and the material information obtained in the step F by the electric detection equipment. If the real vehicle material information obtained in the step D can be matched with the material information obtained in the step F, the equipment is judged to be qualified; otherwise, the equipment is rejected.
And in order to ensure the accuracy and comprehensiveness of error prevention, the real vehicle material information in the step D and the material information in the step F respectively comprise a module part number, a software version number and a hardware version number.
In step F, the manufacturing execution system MES synchronizes the information in the database of the part versions to the server of the electrical inspection equipment through the network synchronization translation platform "GetReturnList" built by the SQL command set.
Preferably, in step E, the vehicle manufacturing execution system MES updates the parts version database with a frequency of once every 12 hours or once every 24 hours. Therefore, the real-time performance and the effectiveness of the data in the part version database for comparison can be guaranteed.
Preferably, the module name variables in the part version information library include one or more of ECU, TBOX, EMS, BCM, ICM, ABM, ABS, ESP, IMMO, TCU, CLM, EPS, PEPS, IHU, APM, TPMS, or SAM.
Preferably, the part version database is compiled, published, and updated and maintained by an upstream department in the vehicle manufacturing execution system. The upstream section here is a technical development department such as a vehicle body electronics section or an electronics development section.
Preferably, the intelligent interconnection error-proofing method of the present invention further comprises step H: and (4) printing the matching verification result of the step G on the electric examination verification document, so that the error-proofing result can be conveniently and visually known. Certainly, in practical application, the matching check result of the electric detection equipment can also be sent to other servers through network connection, wireless communication and other modes, so that data sharing and management are facilitated.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description, but is to be construed in all respects as illustrative and not restrictive, and all changes that come within the spirit and scope of the invention are desired to be protected.
Claims (7)
1. An intelligent interconnection error-proofing method for an automobile electronic and electric appliance control module is characterized by comprising the following steps:
A. after the vehicle assembly parts are completely assembled, the vehicle is off-line and reaches a station of an assembly electric inspection station to carry out electric appliance function inspection;
B. scanning a finished vehicle VIN code through electric detection equipment;
C. the electric detection equipment requests to obtain a material number corresponding to the vehicle from the vehicle manufacturing execution system according to the scanned VIN code of the whole vehicle;
D. c, the electric detection equipment runs the part version comparison step according to the material number requested in the step C, and reads the real vehicle material information in the electric detection equipment server;
E. the automobile manufacturing execution system updates a part version database, the part version database comprises a part version information base and two databases of a finished automobile and module relation list, and the part version information base at least comprises variables: the relation list of the whole vehicle and the module at least comprises variables: "Material number, Module name, part number"; the part version information base is associated with the whole vehicle and module relation list through a 'part number';
F. the electric inspection equipment synchronizes the information of the part version database in the automobile manufacturing execution system through the network synchronization conversion platform, and searches the material information corresponding to the material number from the part version database according to the material number obtained in the step C;
G. and E, matching and checking the real vehicle material information obtained in the step D and the material information obtained in the step F by the electric detection equipment.
2. The intelligent interconnection error-proofing method of the automobile electronic and electric appliance control module as claimed in claim 1, wherein the real vehicle material information and the material information both include module part number, software version number, hardware version number.
3. The intelligent interconnection error-proofing method of the automobile electronic and electric appliance control module according to claim 2, wherein in the step F, the automobile manufacturing execution system synchronizes the information of the part version database to the electric inspection equipment server through a network synchronization conversion platform built by an SQL command set.
4. The intelligent interconnection error-proofing method of automotive electronic and electric appliance control modules as claimed in claim 3, wherein in the step E, the automotive manufacturing execution system updates the part version database with a frequency of once every 12 hours or once every 24 hours.
5. The intelligent interconnection error proofing method of automotive electronic and electric appliance control modules according to claim 1, 2, 3 or 4, characterized in that module name variables in the part version information base include one or more of ECU, TBOX, EMS, BCM, ICM, ABM, ABS, ESP, IMMO, TCU, CLM, EPS, PEPS, IHU, APM, TPMS, or SAM.
6. The intelligent interconnection error-proofing method of automotive electronic and electric appliance control modules according to claim 1, 2, 3 or 4, characterized in that the part version database is compiled, published and updated and maintained in the automotive manufacturing execution system by an upstream department.
7. The intelligent interconnection error-proofing method of the automobile electronic and electric appliance control module as claimed in claim 1, 2, 3 or 4, characterized by further comprising the step of: and G, printing the matching verification result of the step G on the electric examination verification document.
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| CN201911344306.8A CN110968077A (en) | 2019-12-23 | 2019-12-23 | Intelligent interconnection error-proofing method for automobile electronic and electric appliance control module |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034815A (en) * | 2020-07-29 | 2020-12-04 | 江西江铃集团新能源汽车有限公司 | Method and system for detecting ECU (electronic control unit) software version of electric vehicle |
| CN112070381A (en) * | 2020-08-30 | 2020-12-11 | 青岛奥利普自动化控制***有限公司 | Assembly mistake-proofing and quality fool-proofing management and control method and device and storage medium |
| CN112308524A (en) * | 2020-11-04 | 2021-02-02 | 奇瑞汽车股份有限公司 | Automobile manufacturing data management system |
| CN112306040A (en) * | 2020-10-29 | 2021-02-02 | 深圳市元征科技股份有限公司 | Vehicle detection method, device, equipment and server |
| CN112540922A (en) * | 2020-12-08 | 2021-03-23 | 奇瑞商用车（安徽）有限公司 | Anti-misloading method for automobile offline electrical detection |
| CN112578771A (en) * | 2020-12-14 | 2021-03-30 | 东风汽车集团有限公司 | Vehicle data management method and device, electronic equipment and storage medium |
| CN113269908A (en) * | 2021-05-17 | 2021-08-17 | 奇瑞新能源汽车股份有限公司 | Whole vehicle data management device and method for electric vehicle |
| CN113485293A (en) * | 2021-07-05 | 2021-10-08 | 东风汽车股份有限公司 | Vehicle offline automatic detection method |
| CN114115166A (en) * | 2020-08-26 | 2022-03-01 | 南京依维柯汽车有限公司 | Error-proofing and tracing management method applying commercial vehicle electric control system |
| CN116205210A (en) * | 2023-05-05 | 2023-06-02 | 江铃汽车股份有限公司 | Method and system for judging matching performance of electric parts of whole vehicle |
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| CN112034815A (en) * | 2020-07-29 | 2020-12-04 | 江西江铃集团新能源汽车有限公司 | Method and system for detecting ECU (electronic control unit) software version of electric vehicle |
| CN114115166B (en) * | 2020-08-26 | 2024-04-02 | 南京依维柯汽车有限公司 | Error-proofing and traceability management method for electronic control system of commercial vehicle |
| CN114115166A (en) * | 2020-08-26 | 2022-03-01 | 南京依维柯汽车有限公司 | Error-proofing and tracing management method applying commercial vehicle electric control system |
| CN112070381A (en) * | 2020-08-30 | 2020-12-11 | 青岛奥利普自动化控制***有限公司 | Assembly mistake-proofing and quality fool-proofing management and control method and device and storage medium |
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| CN112308524A (en) * | 2020-11-04 | 2021-02-02 | 奇瑞汽车股份有限公司 | Automobile manufacturing data management system |
| CN112540922A (en) * | 2020-12-08 | 2021-03-23 | 奇瑞商用车（安徽）有限公司 | Anti-misloading method for automobile offline electrical detection |
| CN112540922B (en) * | 2020-12-08 | 2024-06-04 | 奇瑞汽车股份有限公司 | Error-proofing method for automobile offline electric inspection |
| CN112578771A (en) * | 2020-12-14 | 2021-03-30 | 东风汽车集团有限公司 | Vehicle data management method and device, electronic equipment and storage medium |
| CN113269908A (en) * | 2021-05-17 | 2021-08-17 | 奇瑞新能源汽车股份有限公司 | Whole vehicle data management device and method for electric vehicle |
| CN113485293A (en) * | 2021-07-05 | 2021-10-08 | 东风汽车股份有限公司 | Vehicle offline automatic detection method |
| CN116205210B (en) * | 2023-05-05 | 2023-08-18 | 江铃汽车股份有限公司 | Method and system for judging matching performance of electric parts of whole vehicle |
| CN116205210A (en) * | 2023-05-05 | 2023-06-02 | 江铃汽车股份有限公司 | Method and system for judging matching performance of electric parts of whole vehicle |
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