CN101739023B - Car body controller simulation system - Google Patents
Car body controller simulation system Download PDFInfo
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- CN101739023B CN101739023B CN2009101855260A CN200910185526A CN101739023B CN 101739023 B CN101739023 B CN 101739023B CN 2009101855260 A CN2009101855260 A CN 2009101855260A CN 200910185526 A CN200910185526 A CN 200910185526A CN 101739023 B CN101739023 B CN 101739023B
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- body controller
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Abstract
The invention discloses a car body controller simulation system. The system comprises a simple combination mode and a complete combination mode, i.e. a simulation mainframe is directly connected with a car body control system, and the simulation mainframe is connected with a simulation test desk; the simulation test desk is connected with the car body controller (BCM), and the simulation test desk is connected with an actual load. In the invention, a simulation, test and experiment system platform is supplied for the research, development and the production of the car body controller (BCM); through the connection of the simulation system platform and the car body controller, the tests of electrical performance index, functional index, power adaptability, and the like can be carried out on the car body controller comprehensively, quickly, exactly and efficiently; the full function reliability endurance tests are carried out on the car body controller (BCM), and the simulation problem in the process of developing the car body controller (BCM) is synchronously solved.
Description
Technical field
The present invention relates to the Body Control field, be specifically related to a kind of emulation test system field of car body controller.
Background technology
In the research and development of car body controller (BCM), production run, mainly face following problem: in the R﹠D process of car body controller (BCM), car body controller (BCM) input/output signal is numerous, the steering logic complexity, therefore the various functions and the performance index of car body controller (BCM) are tested repeatedly, and revise soft, the hardware design of car body controller (BCM) according to test result, and make it satisfy the car load technical requirement, just become a difficult problem; In design process, how to verify every performance of car body controller (BCM) and functional parameter conformance with standard, be a quite complicated and engineering consuming time; Even if in the batch production process of car body controller (BCM), performance and functional completeness that the online detection instrument of production line often can not the quick test product.The problems referred to above have been related to various aspects such as the construction cycle, research and development expense, cost control, product reliability, production efficiency of car body controller (BCM).Therefore, can find a kind of efficient ways to car body controller (BCM) carry out fast, test accurately and efficiently, for the exploitation of car body controller (BCM) provides strong support, become car body controller (BCM) exploitation and production key of success.
Summary of the invention
Technical matters to be solved by this invention provides a kind of car body controller simulation system, is a kind of safe, reliable, efficient, simulation test platform cheaply, to shorten the construction cycle, reduce cost of development, to improve product reliability and production efficiency.
For addressing the above problem, technical scheme of the present invention is:
A kind of car body controller simulation system, include two kinds of array modes of simple combination and complete combination, it is characterized in that: described simple combination mode includes emulating host computer, the PCI-CAN interface card, USB-LIN module and car body controller, the output port of described emulating host computer is connected respectively to the CAN interface and the LIN interface of described car body controller by PCI-CAN interface card and USB-LIN module, described emulating host computer sends the software simulation order to described car body controller, order responds described car body controller to software simulation, and the consequential signal of carrying out is fed back to the analogue system main frame analyze, described analogue system main frame is with figure, waveform, data, the process and the result of whole software simulation preserved and shown to mode such as log file and report; Described complete combination mode includes emulating host computer, simulated test platform, car body controller and automobile execution unit, described simulated test platform includes master controller, communication interface circuit, signal is automatically controlled/the manual drives circuit, signal sampling/indicating circuit, programmable power supply, the fault simulation circuit, the input end interface circuit, output terminal interface circuit and real load interface, the output terminal of described emulating host computer is connected with the input end interface circuit of described simulated test platform, be connected to the input end of described simulated test platform master controller, described programmable power supply is respectively described fault simulation circuit, signal is automatically controlled/the manual drives circuit, signal sampling/indicating circuit and real load interface provide the operating voltage signal, the output terminal of described master controller is connected respectively to described fault simulation circuit, signal is automatically controlled/the manual drives circuit, the input end of signal sampling/indicating circuit and real load interface, described fault simulation circuit, signal is automatically controlled/the manual drives circuit, the output terminal of signal sampling/indicating circuit and real load interface is connected to described output terminal interface circuit, described output terminal interface circuit respectively with described car body controller, the input of automobile execution unit, output terminal connects; Described emulating host computer sends emulation to described simulated test platform, test command, described simulated test platform is according to command context, the work of control related hardware, and to described car body controller transmission actuating signal, and driving automobile execution unit work, described car body controller receives the actuating signal that described simulated test platform sends, and response, the consequential signal of carrying out is fed back to described emulating host computer by described simulated test platform, described emulating host computer with the whole simulation test process with figure, waveform, data, mode such as log file and report shows and preserves.
Beneficial effect of the present invention:
(1), analogue system can the real simulation car load to all signals and the combination thereof of car body controller (BCM) system output, thereby make the performance index of car body controller (BCM) system before testing, realize parameter calibration and functional verification with car load, reduce the risk in the car load test, shorten the construction cycle and reduce the exploitation funds.
(2), analogue system is by inspection vehicle body controller (BCM) signal output and sequential relationship thereof, can test carriage body controller (BCM) system whether satisfy the car load technical requirement to the response of automobile execution unit action; By the graphical interfaces that analogue system provides, whether inspection vehicle body controller (BCM) meets the demands to the control of each function executing parts of car load intuitively.
(3), the various controls that analogue system can be provided carry out combination in any, and operation are set at interval and number of run.Can carry out durability test to car body controller (BCM) and car load execution unit thus.
(4), analogue system can be carried out to the various experimental tests of car body controller (BCM) generation test report, thereby the defective and the deficiency of discovery car body controller, raising testing efficiency and test reuse.
(5), in the batch production process of car body controller (BCM), analogue system can be finished the global function test of a car body controller (BCM) product in the very short time, improved production efficiency and product reliability greatly.
Description of drawings
Fig. 1 is the structure principle chart of simple combination mode of the present invention.
Fig. 2 is the structure principle chart of complete combination mode of the present invention.
Fig. 3 is a simulated test platform hardware configuration schematic diagram of the present invention.
Embodiment
Referring to Fig. 1,2,3, a kind of car body controller simulation system, include two kinds of array modes of simple combination and complete combination, the simple combination mode includes emulating host computer 1, PCI-CAN interface card 2, USB-LIN module 3 and car body controller 4, the output port of emulating host computer 1 is connected respectively to the CAN interface and the LIN interface of car body controller 4 by PCI-CAN interface card 2 and USB-LIN module 3, emulating host computer 1 sends the software simulation order to car body controller 4,4 pairs of software simulation orders of car body controller respond, and the consequential signal of carrying out is fed back to analogue system main frame 1 analyze, analogue system main frame 1 is with figure, waveform, data, the process and the result of whole software simulation preserved and shown to mode such as log file and report; The complete combination mode includes emulating host computer 1, simulated test platform 5, car body controller 4 and automobile execution unit 6, simulated test platform includes master controller 7, communication interface circuit 8, signal is automatically controlled/manual drives circuit 9, signal sampling/indicating circuit 10, programmable power supply 11, fault simulation circuit 12, input end interface circuit 13, output terminal interface circuit 14 and real load interface 15, the output terminal of emulating host computer 1 is connected with the input end interface circuit 13 of simulated test platform 5, be connected to the input end of simulated test platform 5 master controllers 7, programmable power supply 11 is respectively fault simulation circuit 12, signal is automatically controlled/manual drives circuit 9, signal sampling/indicating circuit 10 and real load interface 15 provide the operating voltage signal, the output terminal of master controller 7 is connected respectively to fault simulation circuit 12, signal is automatically controlled/manual drives circuit 9, the input end of signal sampling/indicating circuit 10 and real load interface 15, fault simulation circuit 12, signal is automatically controlled/manual drives circuit 9, the output terminal of signal sampling/indicating circuit 10 and real load interface 15 is connected to output terminal interface circuit 14, output terminal interface circuit 14 respectively with car body controller 4, the input of automobile execution unit 6, output terminal connects; Emulating host computer 1 sends emulation, test command to simulated test platform 5, simulated test platform 5 is according to command context, the work of control related hardware, and to car body controller 4 transmission actuating signals, and driving automobile execution unit 6 work, car body controller 4 receives the actuating signal that simulated test platform 5 sends, and response, the consequential signal of carrying out is fed back to emulating host computer 1 by simulated test platform 5, and emulating host computer 1 shows the whole simulation test process and preserves in modes such as figure, waveform, data, log file and reports.
Claims (1)
1. car body controller simulation system, include two kinds of array modes of simple combination and complete combination, it is characterized in that: described simple combination mode includes emulating host computer, the PCI-CAN interface card, USB-LIN module and car body controller, the output port of described emulating host computer is connected respectively to the CAN interface and the LIN interface of described car body controller by PCI-CAN interface card and USB-LIN module, described emulating host computer sends the software simulation order to described car body controller, order responds described car body controller to software simulation, and the consequential signal of carrying out fed back to emulating host computer analysis, described emulating host computer is with figure, waveform, data, the process and the result of whole software simulation preserved and shown to mode such as log file and report; Described complete combination mode includes emulating host computer, simulated test platform, car body controller and automobile execution unit, described simulated test platform includes master controller, communication interface circuit, signal is automatically controlled/the manual drives circuit, signal sampling/indicating circuit, programmable power supply, the fault simulation circuit, the input end interface circuit, output terminal interface circuit and real load interface, the output terminal of described emulating host computer is connected with the input end interface circuit of described simulated test platform, be connected to the input end of described simulated test platform master controller, described programmable power supply is respectively described fault simulation circuit, signal is automatically controlled/the manual drives circuit, signal sampling/indicating circuit and real load interface provide the operating voltage signal, the output terminal of described master controller is connected respectively to described fault simulation circuit, signal is automatically controlled/the manual drives circuit, the input end of signal sampling/indicating circuit and real load interface, described fault simulation circuit, signal is automatically controlled/the manual drives circuit, the output terminal of signal sampling/indicating circuit and real load interface is connected to described output terminal interface circuit, described output terminal interface circuit respectively with described car body controller, the input of automobile execution unit, output terminal connects; Described emulating host computer sends emulation to described simulated test platform, test command, described simulated test platform is according to command context, the work of control related hardware, and to described car body controller transmission actuating signal, and driving automobile execution unit work, described car body controller receives the actuating signal that described simulated test platform sends, and response, the consequential signal of carrying out is fed back to described emulating host computer by described simulated test platform, described emulating host computer with the whole simulation test process with figure, waveform, data, mode such as log file and report shows and preserves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101855260A CN101739023B (en) | 2009-11-17 | 2009-11-17 | Car body controller simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101855260A CN101739023B (en) | 2009-11-17 | 2009-11-17 | Car body controller simulation system |
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| Publication Number | Publication Date |
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| CN101739023A CN101739023A (en) | 2010-06-16 |
| CN101739023B true CN101739023B (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101855260A Expired - Fee Related CN101739023B (en) | 2009-11-17 | 2009-11-17 | Car body controller simulation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102681536B (en) * | 2012-05-17 | 2015-04-15 | 杭州奥腾电子有限公司 | Car body control system simulation test system based on controller area network (CAN) bus |
| CN102681535B (en) * | 2012-05-17 | 2015-08-19 | 杭州奥腾电子有限公司 | Engine analog simulation ignition device |
| CN103033704B (en) * | 2012-12-11 | 2018-09-04 | 上海汽车集团股份有限公司 | Electric automobile high-voltage electrical malfunction dynamic simulation test system and method |
| CN103197667B (en) * | 2013-03-28 | 2015-06-03 | 湖南大学 | Device and method of simulation and testing of finished car controller of hybrid power car |
| CN103631147B (en) * | 2013-07-31 | 2016-08-17 | 中车青岛四方机车车辆股份有限公司 | Train network control system semi-physical comprehensive simulation test platform and test method |
| CN103439963A (en) * | 2013-08-01 | 2013-12-11 | 哈尔滨东安汽车发动机制造有限公司 | Electronic control system development device |
| CN104571069A (en) * | 2013-10-09 | 2015-04-29 | 上海通用汽车有限公司 | Simulation testing system for automobile body controller |
| CN103592938B (en) * | 2013-11-16 | 2017-04-05 | 埃泰克汽车电子(芜湖)有限公司 | Based on car audio controller output circuit production test system and method |
| CN104914845B (en) * | 2014-03-14 | 2019-01-01 | 深圳市赛格导航科技股份有限公司 | A kind of car body controller fault testing method and system based on industrial personal computer |
| CN104199445B (en) * | 2014-09-17 | 2017-07-04 | 北京汽车股份有限公司 | Car body controller test system and method |
| CN104590165B (en) * | 2015-01-12 | 2017-02-01 | 山东新大洋电动车有限公司 | Endurance test system for conventional electrical components of automobile and endurance test method for endurance test system |
| CN105676738B (en) * | 2016-02-24 | 2019-01-01 | 北京百度网讯科技有限公司 | The data analog system of monitored object, monitoring system and method |
| CN106887056A (en) * | 2017-02-20 | 2017-06-23 | 钛白金科技（深圳）有限公司 | Vehicle-mounted black box information record and analysis method, system and electric automobile |
| CN106933217A (en) * | 2017-04-05 | 2017-07-07 | 武汉南斗六星系统集成有限公司 | A kind of automatic checkout equipment of central vehicle control unit |
| CN108845554A (en) * | 2018-04-04 | 2018-11-20 | 北京福田戴姆勒汽车有限公司 | The test macro and method of vehicle body central control unit |
| CN110426580B (en) * | 2019-08-01 | 2021-02-02 | 珠海格力电器股份有限公司 | Control cabinet inspection method and device of water cooling machine room group control system |
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Assignee: Wuhu Bo Rui Ruida Electronic Technology Co., Ltd. Assignor: No.38 Inst., China Electronic Sci. & Tech. Group Co. Contract record no.: 2012340000144 Denomination of invention: Car body controller simulation system Granted publication date: 20111019 License type: Common License Open date: 20100616 Record date: 20120503 |
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Assignee: Wuhu Bo Rui Ruida Electronic Technology Co., Ltd. Assignor: No.38 Inst., China Electronic Sci. & Tech. Group Co. Contract record no.: 2012340000144 Date of cancellation: 20150319 |
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