CN111308920A - Characteristic data acquisition and analysis system and method for vehicle controller of final inspection line - Google Patents
Characteristic data acquisition and analysis system and method for vehicle controller of final inspection line Download PDFInfo
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- CN111308920A CN111308920A CN201811516927.5A CN201811516927A CN111308920A CN 111308920 A CN111308920 A CN 111308920A CN 201811516927 A CN201811516927 A CN 201811516927A CN 111308920 A CN111308920 A CN 111308920A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 32
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- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000013480 data collection Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 10
- 238000013500 data storage Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012512 characterization method Methods 0.000 claims 4
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
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- G05B2219/24215—Scada supervisory control and data acquisition
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Abstract
The invention relates to a characteristic data acquisition and analysis system and a characteristic data acquisition and analysis method for a final inspection line vehicle controller. The final inspection line vehicle controller characteristic data acquisition and analysis system comprises: the data acquisition equipment is used for acquiring data of each controller of the vehicle and processing the acquired data of each controller; an OBD interface, one end of which is connected with a final inspection line station of a vehicle and the other end of which is connected with the data acquisition equipment, and which is used as a data exchange interface between the data acquisition equipment and the final inspection line station of the vehicle; and the data file distribution system server is used for receiving data from each controller of the data acquisition equipment and storing and distributing the data. According to the invention, the characteristic data in each controller of the off-line vehicle can be automatically collected and analyzed, and the problems of small data collection amount, narrow application range and low automation degree in the conventional system can be solved.
Description
Technical Field
The invention relates to a vehicle control technology, in particular to a system and a method for acquiring and analyzing characteristic data of a final inspection line vehicle controller.
Background
At present, almost all industries have the requirements of big data analysis, the high-speed development of the internet technology and the development of a search engine, and the technical support is provided for the collection and the application of big data. With the development of automobile manufacturing industry in China, vehicle offline detection and large data collection and analysis of operation parameters have more and more important meanings.
The vehicle final inspection line offline detection is a very important part for controlling the product quality, the basic running state data of all offline vehicles and the self-learning data in the controller can be fully known through the collection and analysis of the characteristic data of the vehicle controller of the final inspection line, and technicians can conveniently perform problem analysis, risk assessment and the like when investigating and processing production and after-sales quality problems.
Through the collection of characteristic data of the vehicle controller of the final inspection line, initial operation parameters of each controller in the vehicle after the vehicle is off-line are collected, so that data mining work can be conveniently carried out in the later period, useful data can be reused, the basis of optimization design can be provided for subsequent vehicle type development, the product development period is further shortened, and the development cost is reduced.
At present, almost all automobile manufacturers are limited to online controller file refreshing and diagnosis work due to production line equipment, software and the like, or only collect data of the running state of some vehicles, and much engineering related data such as important characteristic data inside each controller is not recorded. The invention aims to solve the defects, realize the integration of data acquisition and analysis and realize the automation and intellectualization of system operation.
Disclosure of Invention
In view of this, the present invention is directed to a system and a method for acquiring and analyzing characteristic data of a final inspection line vehicle controller, which can automatically acquire and analyze the characteristic data of each controller of an offline vehicle.
The characteristic data acquisition and analysis system for a final inspection line vehicle controller according to an embodiment of the present invention includes:
the data acquisition equipment is used for acquiring data of each controller of the vehicle and processing the acquired data of each controller;
an OBD interface, one end of which is connected with a final inspection line station of a vehicle and the other end of which is connected with the data acquisition equipment, and which is used as a data exchange interface between the data acquisition equipment and the final inspection line station of the vehicle; and
and the data file distribution system server is used for receiving data from each controller of the data acquisition equipment and storing and distributing the data.
Optionally, the final check line location of the vehicle is configured to obtain controller data for one or more of an engine controller, a transmission controller, a body controller, a brake system controller, a steering system controller, and a vehicle.
Optionally, the data acquisition device acquires controller data of one or more of an engine controller, a transmission controller, a body controller, a brake system controller, and a steering system controller of the vehicle through the OBD interface.
Optionally, the data acquisition device acquires a software part number of each controller, matches the software part number with a configuration file in the data distribution system server, and acquires data of each controller through the OBD interface according to the configuration file after matching is successful.
Optionally, the method further comprises:
the data storage server is used for receiving the processed data of each controller from the data acquisition equipment and storing the data; and
and the database processing module is used for receiving and processing the data from each controller of the data storage server.
Optionally, the data collecting device is connected with the data file publishing system server through a wired network or a wireless network,
the data acquisition equipment is connected with the data storage server through a wired network or a wireless network.
The invention discloses a characteristic data acquisition and analysis method of a final inspection line vehicle controller, which is characterized by comprising the following steps:
the method comprises the steps of collecting data of all controllers on a final inspection line station of a vehicle and processing the data of all the controllers;
a storage and release step of storing and releasing data of each controller of the vehicle;
a storage step of receiving the data of each controller processed by the acquisition step and storing the data; and
and a processing step of processing the data of each controller stored in the storing step.
Optionally, in the step of collecting, controller data is collected in one or more of an engine controller, a transmission controller, a body controller, a brake system controller, and a steering system controller of the vehicle.
The computer-readable storage medium of the present invention, on which a computer program is stored, is characterized in that the program, when executed by a processor, implements the above-described final inspection line vehicle controller characteristic data acquisition and analysis method.
The computer equipment comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and is characterized in that the processor executes the program to realize the final inspection line vehicle controller characteristic data acquisition and analysis method.
As described above, according to the characteristic data collection and analysis system and the characteristic data collection and analysis method for the controller of the off-line vehicle of the present invention, the characteristic data inside each controller of the off-line vehicle can be automatically collected and analyzed, the problems of small data collection amount, narrow application range and low automation degree in the existing system can be solved, the system and the method are widely applicable to each final inspection line of the vehicle, and the requirement of technicians for investigating and analyzing the internal data of the controller of the off-line vehicle can be satisfied.
Other features and advantages of the methods and apparatus of the present invention will be more particularly apparent from or elucidated with reference to the drawings described herein, and the following detailed description of the embodiments used to illustrate certain principles of the invention.
Drawings
Fig. 1 is a block diagram showing a configuration of a final inspection line vehicle controller characteristic data acquisition and analysis system according to an embodiment of the present invention.
Fig. 2 is a flowchart showing a final inspection line vehicle controller characteristic data collection and analysis method according to an embodiment of the present invention.
Detailed Description
The following description is of some of the several embodiments of the invention and is intended to provide a basic understanding of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
Fig. 1 is a block diagram showing a configuration of a final inspection line vehicle controller characteristic data acquisition and analysis system according to an embodiment of the present invention.
As shown in fig. 1, a final inspection line vehicle controller feature data acquisition and analysis system according to an embodiment of the present invention includes:
an OBD interface 100, one end of which is connected to the final inspection line station of the vehicle and the other end of which is connected to the data acquisition device 200, and which serves as a data exchange interface between the data acquisition device 200 and the final inspection line station of the vehicle;
a data collecting device 200 for collecting data of each controller of the vehicle and processing the collected data of each controller;
a data file distribution system server 300 for receiving data from the controllers of the data collection device and for storing and distributing the data.
A data storage server 400 for receiving the processed data from the controllers of the data acquisition device and storing the data; and
and a database processing module 500, configured to receive and process data from each controller of the data storage server.
Wherein the final inspection station of the vehicle is configured to obtain controller data of one or more of an engine controller, a transmission controller, a body controller, a brake system controller, a steering system controller, etc. of the vehicle.
The data acquisition device 200 acquires controller data in one or more of an engine controller, a transmission controller, a body controller, a brake system controller, a steering system controller, and a steering system controller of the vehicle at a final inspection line station of the vehicle through the OBD interface 100.
Further, the data collecting device 200 obtains the software part number of each controller, matches the software part number with the configuration file in the data distribution system server 300 according to the software part number, and collects the data of each controller through the OBD interface 100 according to the configuration file data collecting device 200 after the matching is successful.
As described above, in the present invention, at the vehicle final inspection line test station, the data acquisition device 200 acquires the software part numbers of the respective controllers of the vehicle through the OBD interface 100, and automatically matches with the configuration file generated according to the software part numbers in the data file distribution system server 300, and after the matching is successful, the data acquisition device 200 automatically acquires the controller characteristic data included in the configuration file, and sends the data to the data storage server 400 through the wireless network or the limited network and processes the data through the database processing module 500, so that the processed data can be analyzed and used by the remote user. The invention is used for collecting and analyzing the characteristic data of the controller, particularly the memory address data, and can provide great convenience and traceability for users. Therefore, the problems of small data acquisition amount, narrow application range and low automation degree in the existing system can be solved, and the system has the advantages of convenience in operation and good practicability, and can be compatible with a large data system of an enterprise.
The characteristic data collection system for a final inspection line vehicle controller according to an embodiment of the present invention is described above, and a characteristic data collection and analysis method for a final inspection line vehicle controller according to an embodiment of the present invention is described next.
Fig. 2 is a flowchart showing a final inspection line vehicle controller characteristic data collection and analysis method according to an embodiment of the present invention.
As shown in fig. 2, a characteristic data collection and analysis method for a final inspection line vehicle controller according to an embodiment of the present invention includes:
a collection step S100: collecting data of each controller on a final inspection line station of the vehicle and processing the collected data of each controller;
storage release step S200: storing and issuing data of each controller of the vehicle;
a storage step S300: receiving the data of each controller processed in the acquisition step S100 and storing the data; and
a processing step S400 of processing the data of each controller stored in the storage step S300.
Wherein in the collecting step S100, controller data in one or more of an engine controller, a gearbox controller, a body controller, a brake system controller, a steering system controller and a steering system controller of the vehicle are collected.
In the collecting step S100, the software part number of each controller is obtained, and is matched with the configuration file in the data distribution system server 300 according to the software part number, and after the matching is successful, the data of each controller is collected according to the configuration file.
Further, the present invention also provides a computer-readable storage medium, on which a computer program is stored, wherein the program is executed by a processor to implement the above-mentioned final inspection vehicle controller characteristic data acquisition and analysis method.
The invention further provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and is characterized in that the processor executes the program to realize the final inspection line vehicle controller characteristic data acquisition and analysis method.
As described above, according to the characteristic data collection and analysis system and the characteristic data collection and analysis method for the controller of the off-line vehicle of the present invention, the characteristic data inside each controller of the off-line vehicle can be automatically collected and analyzed, the problems of small data collection amount, narrow application range and low automation degree in the existing system can be solved, the system and the method are widely applicable to each final inspection line of the vehicle, and the requirement of technicians for investigating and analyzing the internal data of the controller of the off-line vehicle can be satisfied.
The above examples mainly illustrate the characteristic data collecting and analyzing system and the characteristic data collecting and analyzing method for the final inspection line vehicle controller according to the present invention. Although only a few embodiments of the present invention have been described in detail, those skilled in the art will appreciate that the present invention may be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present examples and embodiments are to be considered as illustrative and not restrictive, and various modifications and substitutions may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (10)
1. A final inspection line vehicle controller characteristic data acquisition and analysis system is characterized by comprising:
the data acquisition equipment is used for acquiring data of each controller of the vehicle and processing the acquired data of each controller;
an OBD interface, one end of which is connected with a final inspection line station of a vehicle and the other end of which is connected with the data acquisition equipment, and which is used as a data exchange interface between the data acquisition equipment and the final inspection line station of the vehicle; and
and the data file distribution system server is used for receiving data from each controller of the data acquisition equipment and storing and distributing the data.
2. The finish line vehicle controller characterization data acquisition and analysis system of claim 1,
the final inspection station of the vehicle is configured to obtain controller data for one or more of an engine controller, a transmission controller, a body controller, a brake system controller, a steering system controller, and a vehicle.
3. The finish line vehicle controller characterization data acquisition and analysis system of claim 2,
the data acquisition equipment acquires controller data of one or more of an engine controller, a gearbox controller, a body controller, a brake system controller and a steering system controller of a vehicle through the OBD interface.
4. The finish line vehicle controller characterization data acquisition and analysis system of claim 2,
the data acquisition equipment acquires the software part number of each controller, matches with the configuration file in the data release system server according to the software part number, and acquires the data of each controller through the OBD interface according to the configuration file after the matching is successful.
5. The final inspection vehicle controller feature data acquisition and analysis system according to any one of claims 1 to 4, further comprising:
the data storage server is used for receiving the processed data of each controller from the data acquisition equipment and storing the data; and
and the database processing module is used for receiving and processing the data from each controller of the data storage server.
6. The final inspection vehicle controller characteristic data collecting and analyzing system according to any one of claims 1 to 4,
the data acquisition equipment is connected with the data file publishing system server through a wired network or a wireless network,
the data acquisition equipment is connected with the data storage server through a wired network or a wireless network.
7. A characteristic data acquisition and analysis method for a final inspection line vehicle controller is characterized by comprising the following steps:
the method comprises the steps of collecting data of all controllers on a final inspection line station of a vehicle and processing the data of all the controllers;
a storage and release step of storing and releasing data of each controller of the vehicle;
a storage step of receiving the data of each controller processed by the acquisition step and storing the data; and
and a processing step of processing the data of each controller stored in the storing step.
8. The finish line vehicle controller characterization data acquisition and analysis method of claim 7,
in the collecting step, controller data is collected in one or more of an engine controller, a transmission controller, a body controller, a brake system controller, and a steering system controller of the vehicle.
9. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements the final inspection vehicle controller characteristic data acquisition and analysis method of claim 7 or 8.
10. A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the final check line vehicle controller characteristic data collection analysis method of 7 or 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811516927.5A CN111308920A (en) | 2018-12-12 | 2018-12-12 | Characteristic data acquisition and analysis system and method for vehicle controller of final inspection line |
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| CN201811516927.5A CN111308920A (en) | 2018-12-12 | 2018-12-12 | Characteristic data acquisition and analysis system and method for vehicle controller of final inspection line |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202205092U (en) * | 2011-08-25 | 2012-04-25 | 深圳市元征软件开发有限公司 | Automobile off-line detection system |
| CN103942936A (en) * | 2013-10-10 | 2014-07-23 | 华南理工大学 | Remote vibration measurement collector and blasting signal collection method |
| CN105391464A (en) * | 2015-10-22 | 2016-03-09 | 深圳市轱辘软件开发有限公司 | Vehicle-mounted terminal, vehicle data acquisition system and method |
| WO2017107646A1 (en) * | 2015-12-25 | 2017-06-29 | 北京新能源汽车股份有限公司 | Real automobile data processing method and system, controller and upper computer |
| WO2017128334A1 (en) * | 2016-01-29 | 2017-08-03 | 杨钰 | Method and system for collecting data relating to operating condition data acquisition technology |
| CN108663218A (en) * | 2018-04-24 | 2018-10-16 | 武汉理工大学 | A kind of light-duty hybrid vehicle off-line detection system of 48V and method |
-
2018
- 2018-12-12 CN CN201811516927.5A patent/CN111308920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202205092U (en) * | 2011-08-25 | 2012-04-25 | 深圳市元征软件开发有限公司 | Automobile off-line detection system |
| CN103942936A (en) * | 2013-10-10 | 2014-07-23 | 华南理工大学 | Remote vibration measurement collector and blasting signal collection method |
| CN105391464A (en) * | 2015-10-22 | 2016-03-09 | 深圳市轱辘软件开发有限公司 | Vehicle-mounted terminal, vehicle data acquisition system and method |
| WO2017107646A1 (en) * | 2015-12-25 | 2017-06-29 | 北京新能源汽车股份有限公司 | Real automobile data processing method and system, controller and upper computer |
| WO2017128334A1 (en) * | 2016-01-29 | 2017-08-03 | 杨钰 | Method and system for collecting data relating to operating condition data acquisition technology |
| CN108663218A (en) * | 2018-04-24 | 2018-10-16 | 武汉理工大学 | A kind of light-duty hybrid vehicle off-line detection system of 48V and method |
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