CN204203763U - For proving installation and the test box of test carriage body controller module - Google Patents
For proving installation and the test box of test carriage body controller module Download PDFInfo
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- CN204203763U CN204203763U CN201420631183.2U CN201420631183U CN204203763U CN 204203763 U CN204203763 U CN 204203763U CN 201420631183 U CN201420631183 U CN 201420631183U CN 204203763 U CN204203763 U CN 204203763U
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- proving installation
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Abstract
The utility model provides a kind of proving installation for test carriage body controller module and test box.Proving installation described in the utility model comprises: driver element, comprise test setting device and signal generator, test pattern for described car body controller module is set by described test setting device, is generated the drive singal being supplied to described car body controller module by described signal generator; And interpretation of result unit, receive the control signal that described car body controller module exports, and judge whether described control signal is desired control signal; And result display unit, show the analysis result of described interpretation of result unit.Use proving installation disclosed in the utility model can carry out functional test and electromagnetic compatibility test to car body controller module flexibly and easily.
Description
Technical field
The utility model relates to the field of electric control of vehicle, particularly a kind of proving installation for test carriage body controller module.
Background technology
Along with the development of auto industry, electronic-controlled installation is used more and more in Hyundai Motor.Car body controller module (Body Controller Module, hereinafter referred to as BCM) be very important electronic control device for vehicle, it can export control signal, to perform corresponding operating to numerous electronic controller such as central door lock control device, power vehicle window controller, antitheft alarming controller, lamp dimmer, safety air sac controller, wiper controller.
Present stage usually needs to build stand and carries out functional test (can be described as engine bench test) to BCM.Parts (as: control of central door lock control device, power vehicle window controller, antitheft alarming controller, lamp dimmer, air bag, wiper control etc.) relevant to BCM in real vehicle need be arranged on fixed rack by engine bench test.Carrying out engine bench test needs many people to coordinate for a long time, and stand need take large quantity space (about horizontal direction 5m × 5m), so it is only applicable to BCM functional test, and is difficult to be disposed in testing laboratory and carries out BCM electromagnetic compatibility test.
At present the electromagnetic compatibility test of BCM is carried out usually in the testing laboratory of such as anechoic chamber.Electromagnetic compatibility test can be carried out to isolated BCM before not integrated, or rear electromagnetic compatibility test is carried out to BCM car load is integrated, the former test event is extremely limited, the latter cannot align execution BCM that is a certain or some functional status flexibly and easily and carry out electromagnetic compatibility test, thus brings inconvenience to equipment debugging, localization of fault.
Utility model content
In view of this, the utility model is intended to propose a kind of proving installation for test carriage body controller module, to carry out functional test and electromagnetic compatibility test to car body controller module (BCM) flexibly and easily.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of proving installation for test carriage body controller module, described proving installation comprises: driver element, comprise test setting device and signal generator, test pattern for described car body controller module is set by described test setting device, is generated the drive singal being supplied to described car body controller module by described signal generator; And interpretation of result unit, receive the control signal that described car body controller module exports, and judge whether described control signal is desired control signal; And result display unit, show the analysis result of described interpretation of result unit.
Further, described test setting device comprise following at least one: switch, key in formula controller, touch controller.
Further, described signal generator generates at least one in lower column signal: level signal, pulse signal and cyclic pulse signal.
Further, described driver element comprises signal response device, described signal response device is mutual for the signal of simulating respective electronic controller and described car body controller module in real vehicle, provides corresponding drive singal according to the signal received from described car body controller module to described car body controller module.
Further, described interpretation of result unit also comprises simulation executing, for simulating the respective behavior of corresponding electronic controller under described car body controller module controls in real vehicle.
Further, described simulation executing comprises pilot relay.
Further, described result display unit comprise following at least one: pilot lamp, loudspeaker, display screen.
Further, described proving installation also comprises CAN interface and/or LIN bus interface, the signal received via described CAN interface and/or described LIN bus interface is sent to described car body controller module by described proving installation, and/or is exported via described CAN interface and/or described LIN bus interface by the signal received from described car body controller module.
Further, described proving installation is connected with described car body controller module by plug-in type interface.
Relative to prior art, the proving installation for test b CM described in the utility model has following advantage:
(1) proving installation described in the utility model can flexibly and easily for BCM to be measured provides this BCM to perform drive singal needed for a certain or several function, to carry out corresponding BCM functional test.And described proving installation volume is little, be convenient to be arranged in testing laboratory for BCM electromagnetic compatibility test.
(2) proving installation described in the utility model also accessible site CAN interface and/or LIN bus interface, so that host computer controls test and monitors all sidedly test process and analyze.
The invention also discloses a kind of test box, encapsulate proving installation as above, the external interface of described proving installation and described result display unit are exposed to the surface of described test box, and other parts of described proving installation are encapsulated in described test box inside.
Relative to prior art, test box described in the utility model has little, the easy carrying of volume, is convenient to build the advantage of test environment.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the proving installation for test carriage body controller module described in the utility model embodiment;
Fig. 2 shows the perspective schematic view of the test box of the packaging and testing device of the utility model embodiment.
Description of reference numerals:
100-proving installation, 101-driver element,
102-test setting device, 103-signal generator,
104-signal response device, 106-interpretation of result unit,
107-simulation executing, 108-result display unit,
110-CAN bus interface and/or LIN bus interface
200-car body controller module (BCM), 300-host computer.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In addition, the drive singal mentioned in embodiment of the present utility model, comprises all input signals of BCM to be measured execution needed for corresponding one or more function.In addition, in testing, BCM and proving installation disclosed in the utility model all need by Power supply, and any means known in the art can be used to provide the power supply required for test for BCM and proving installation, and the utility model no longer repeats this.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Fig. 1 is the structural representation of the proving installation for test carriage body controller module described in the utility model embodiment.As shown in the figure, the proving installation 100 for test b CM 200 comprises driver element 101, interpretation of result unit 106 and result display unit 108.
Driver element 101 comprises test setting device 102 and signal generator 103, by test setting device 102, the test pattern for BCM 200 is set, such as, can arrange that BCM 200 in this test is used to control in following electronic controller one or more: central door lock control device, power vehicle window controller, antitheft alarming controller, lamp dimmer, safety air sac controller, wiper controller etc.Test setting device 102 can be realized by the multiple switches comprising toggle switch and/or Push switch, also can be realized by key entry formula controller or touch controller, or is realized by both or the whole combinations arbitrarily in above three.
Signal generator 103 drives the drive singal needed for BCM under can be used for generating corresponding test pattern.As required, the electric signal that signal generator 103 generates can be level signal (high level or low level), pulse signal or cyclic pulse signal.Such as, the ABM signal for safety shut-down test pattern that signal generator 103 generates can be high level be the 12V duration is 25ms ± 10%, the cyclical signal of low level to be the 0V duration be 15ms ± 10%, the PEPS for keyless systems test pattern that signal generator 103 generates shake hands useful signal can be the cycle to be 50Hz dutycycle be 50% square-wave signal.
Driver element 101 also can comprise signal response device 104, for simulating the interaction of respective electronic controller and BCM 200 in real vehicle.Signal response device 104 can provide corresponding drive singal according to the signal received from BCM 200 to BCM 200, so that BCM 200 performs corresponding operating further.
Signal generator 103 and signal response device 104 all can in the upper realizations of printed circuit board (PCB) (PCB).
Interpretation of result unit 106 can receive the control signal that BCM 200 exports, and judges whether this control signal is control signal desired in this test.Desired signal can be pre-set.Interpretation of result unit 106 can be realized by decision circuitry (decision circuitry on such as pcb board).
Interpretation of result unit 106 in the present embodiment also can comprise simulation executing 107, to realize the test more accurately and more meeting real vehicle application scenarios.Such as, in real vehicle application scenarios, after wiper controller receives the enabling signal from BCM 200, be not control wiper with single instruction, but timing is under certain condition to the instruction of wiper output action.Therefore, in present embodiment, available pilot relay is as the simulation executing 107 for simulating wiper controller, after this simulation executing 107 receives enabling signal from BCM 200, when can make this electric signal by certain condition and time of connection and disconnecting, thus obtain the test result of more load actual scene.
Result display 108 can comprise the multiple pilot lamp corresponding respectively to different test item, and can comprise the loudspeaker by voice report test result, also available display screen shows test results, and can also any combination in the above described manner show test results.When results abnormity, result display 108 can send the warning message being easy to cause tester to note.
Proving installation 100 also can comprise CAN interface and/or LIN bus interface 110.The signal that host computer sends can be sent to proving installation 100 via CAN interface and/or LIN bus interface 110, then send to BCM 200 to be measured by the interface between proving installation 100 and BCM to be measured 200, drives BCM 200 with configuration test mode; BCM 200 export control signal and proving installation in other signals be sent to proving installation 100 by the interface between proving installation 100 and BCM 200, host computer is exported to, for ipc monitor and analysis again via CAN interface and/or LIN bus interface 110.
Interface between proving installation 100 and BCM 200 is preferably plug-in type interface, such as rubber splicing interface, so that tester builds test environment.
Protect in order to ensure test safety with to circuit, the circuit that particularly can may produce big current in proving installation 100 in interpretation of result unit 106 arranges insurance circuit.
Useful test box encapsulates above-mentioned proving installation, so that carry and build test environment.Fig. 2 shows the perspective schematic view of the test box of the packaging and testing device of the utility model embodiment.The test box size of the present embodiment is about 38cm x 26cm x 10.5cm.Except external interface and display unit, miscellaneous part can be hidden in test box inside.Described external interface comprises the interface for BCM, host computer and/or power supply etc. and the interface for man-machine interaction (such as switch, key entry formula or touch controller etc.).Described display unit comprises the above results display unit, can be pilot lamp, loudspeaker and/or display unit.External interface shown in Fig. 2 and display unit are only signal, are not interpreted as external interface and/or the type of display unit and the signal of quantity.In addition, clear in order to show, in Fig. 2 and the left surface of not shown test box and the external interface of trailing flank and/or display unit, but it will be appreciated by those skilled in the art that also can be arranged external interface and/or display unit on the left surface and trailing flank of test box.
In the present embodiment, can comprise 50 pilot lamp and 1 loudspeaker, the hydraucone of these pilot lamp and loudspeaker can be exposed to the upper surface of test box.The present embodiment also can comprise 31 toggle switches, 16 Push switches, 104 line end interfaces be connected with BCM, two overlap CAN interface, two and overlaps LIN bus interface.Wherein 104 interfaces being supplied to BCM are rubber splicing interface.These external interfaces can be exposed to four side surfaces of test box.The inside surface that test box goes to the bottom can be disposed in as the pilot relay of simulation executing and the pcb board for realizing signal generator and signal response device.
Above-mentioned fluctuation can be connected with pcb board with Push switch, makes tester by switchgear distribution test case and controls driver element, also can control driver element by host computer via CAN interface and/or LIN bus interface configuration testing use-case.Pcb board can based on switch control rule via above-mentioned 104 line end interfaces to BCM output drive signal, BCM performs corresponding operating and also outputs signal to pcb board.Circuit on pcb board can send the drive singal that control BCM performs next step operation, and/or sends corresponding signal to make pilot relay action to pilot relay, and/or sends corresponding signal to show test results to pilot lamp and/or loudspeaker.Host computer is monitored test process and result by CAN interface and/or LIN bus interface.
Below by way of example the application of proving installation disclosed in the utility model is simply introduced.
To suppose for vehicle operating under ON pattern and the pattern that BCM 200 performs following function simultaneously carries out functional test and electromagnetism test: dipped headlights is opened, fog lamp is opened, four lockings, left and right daytime running lamps are opened, right position lamps are opened.
First for functional test.First can carry out relative set by test setting device 102, then open test, make BCM 200 control to perform corresponding function by drive singal.In test, interpretation of result unit 106 receives dipped headlights control signal, fog lamp control signal, four door lock control signals, left and right daytime running lamps control signal, the right position lamp control signal that BCM 200 exports, and judge that whether each in these signals is consistent with desired signal, then exports to result display unit 108 by analysis result.Result display unit 108 can comprise multiple pilot lamp corresponding with above-mentioned functions respectively, if analysis result display is normal, pilot lamp can be shown as yellow green; If analysis result shows certain dysfunction, the pilot lamp corresponding with this function can shown in redly not stop to glimmer, and loudspeaker can send audio alert simultaneously.
In electromagnetic compatibility test, above-mentioned test can be disposed in anechoic chamber.Whether the test configurations of electromagnetic compatibility test, startup, analysis, procedure for displaying can be identical with functional test, but in test process, electricity consumption rifle etc. can be made to apply electromagnetic interference (EMI) with some strength to BCM, can also normally export to observe BCM under this interference level.Or, the test configurations identical with functional test, startup, analysis, procedure for displaying can be adopted, and do not apply extra electromagnetic interference (EMI) yet, but collect in this test with the test antenna in anechoic chamber, extraly and produce electromagnetic interference (EMI), and by pertinent instruments, interference level is analyzed.In above-mentioned electromagnetic compatibility test, can by the means of any applying electromagnetic interference (EMI) known in the art, Collection and analysis electromagnetic interference (EMI).
In above-mentioned test, if provide corresponding CAN interface and/or LIN bus interface 110 in proving installation, also BCM 200 can be driven to work by CAN interface and/or LIN bus interface configuration testing by host computer, and utilize CAN interface and/or LIN bus interface 110 pairs of test processs and result to monitor and analyze.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind for the proving installation (100) of test carriage body controller module (200), and it is characterized in that, described proving installation (100) comprising:
Driver element (101), comprise test setting device (102) and signal generator (103), test pattern for described car body controller module (200) is set by described test setting device (102), is generated the drive singal being supplied to described car body controller module (200) by described signal generator (103); And
Interpretation of result unit (106), receives the control signal that described car body controller module (200) exports, and judges whether described control signal is desired control signal; And
Result display unit (108), shows the analysis result of described interpretation of result unit.
2. proving installation according to claim 1 (100), is characterized in that, described test setting device (102) comprise following at least one: switch, key in formula controller, touch controller.
3. proving installation according to claim 1 (100), is characterized in that, described signal generator (103) generates at least one in lower column signal: level signal, pulse signal and cyclic pulse signal.
4. proving installation according to claim 1 (100), it is characterized in that, described driver element (101) comprises signal response device (104), described signal response device (104) is mutual for the signal of simulating respective electronic controller and described car body controller module (200) in real vehicle, provides corresponding drive singal according to the signal received from described car body controller module (200) to described car body controller module (200).
5. proving installation according to claim 1 (100), it is characterized in that, described interpretation of result unit (106) also comprises simulation executing (107), for simulating the respective behavior of corresponding electronic controller under described car body controller module (200) controls in real vehicle.
6. proving installation according to claim 5 (100), is characterized in that, described simulation executing (107) comprises pilot relay.
7. proving installation according to claim 1 (100), is characterized in that, described result display unit (108) comprise following at least one: pilot lamp, loudspeaker, display screen.
8. proving installation according to claim 1 (100), it is characterized in that, described proving installation also comprises CAN interface and/or LIN bus interface (110), the signal received via described CAN interface and/or described LIN bus interface (110) is sent to described car body controller module (200) by described proving installation (100), and/or the signal that will receive from described car body controller module (200) exports via described CAN interface and/or described LIN bus interface (110).
9. proving installation according to claim 1 (100), is characterized in that, described proving installation (100) is connected with described car body controller module (200) by plug-in type interface.
10. a test box, it is characterized in that, encapsulation is as the proving installation (100) in claim 1-9 as described in any one, the external interface of described proving installation (100) and described result display unit (108) are exposed to the surface of described test box, and other parts of described proving installation (100) are encapsulated in described test box inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420631183.2U CN204203763U (en) | 2014-10-28 | 2014-10-28 | For proving installation and the test box of test carriage body controller module |
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| CN201420631183.2U CN204203763U (en) | 2014-10-28 | 2014-10-28 | For proving installation and the test box of test carriage body controller module |
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| CN204203763U true CN204203763U (en) | 2015-03-11 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106100763A (en) * | 2016-05-30 | 2016-11-09 | 北京汽车股份有限公司 | The High frequency receiving sensitivity method of testing of PEPS system and device |
| CN106502236A (en) * | 2016-10-27 | 2017-03-15 | 武汉奥泽电子有限公司 | BCM multimachines automatization test system and method |
| CN107153376A (en) * | 2017-05-19 | 2017-09-12 | 肇庆市智高电机有限公司 | A kind of electronic controller |
| CN107688336A (en) * | 2017-08-10 | 2018-02-13 | 中国北方发动机研究所(天津) | A kind of microcontroller MPC563 device for testing functions |
| CN108121327A (en) * | 2017-12-20 | 2018-06-05 | 浙江比洛德传动技术有限公司 | A kind of controller detection device |
| CN108646717A (en) * | 2018-06-28 | 2018-10-12 | 郑州轻工业学院 | Circuit board testing controller, test box of circuit board and circuit board testing system |
| CN108831142A (en) * | 2018-04-17 | 2018-11-16 | 中国汽车工程研究院股份有限公司 | Vehicle-mounted remote-control key system Immunity Performance test method based on anechoic chamber, |
| CN109765882A (en) * | 2019-02-25 | 2019-05-17 | 一汽-大众汽车有限公司 | A kind of testing cassete |
| CN110389571A (en) * | 2018-04-20 | 2019-10-29 | 广州小鹏汽车科技有限公司 | A kind of bus automatization test system and method |
| CN110944280A (en) * | 2019-11-13 | 2020-03-31 | 歌尔股份有限公司 | Noise test system and test method for digital microphone |
| CN111338327A (en) * | 2020-04-17 | 2020-06-26 | 新石器慧通（北京）科技有限公司 | Detection system and method for vehicle central controller |
| CN114371681A (en) * | 2020-10-15 | 2022-04-19 | 陕西万方汽车零部件有限公司 | Test system and test method of BCM vehicle body controller |
| CN115309141A (en) * | 2022-10-11 | 2022-11-08 | 北京联动泰克汽车技术有限公司 | Fault detection system of automobile |
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- 2014-10-28 CN CN201420631183.2U patent/CN204203763U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100763A (en) * | 2016-05-30 | 2016-11-09 | 北京汽车股份有限公司 | The High frequency receiving sensitivity method of testing of PEPS system and device |
| CN106502236A (en) * | 2016-10-27 | 2017-03-15 | 武汉奥泽电子有限公司 | BCM multimachines automatization test system and method |
| CN106502236B (en) * | 2016-10-27 | 2019-03-15 | 武汉奥泽电子有限公司 | BCM multimachine automatization test system and method |
| CN107153376A (en) * | 2017-05-19 | 2017-09-12 | 肇庆市智高电机有限公司 | A kind of electronic controller |
| CN107688336A (en) * | 2017-08-10 | 2018-02-13 | 中国北方发动机研究所(天津) | A kind of microcontroller MPC563 device for testing functions |
| CN108121327A (en) * | 2017-12-20 | 2018-06-05 | 浙江比洛德传动技术有限公司 | A kind of controller detection device |
| CN108831142A (en) * | 2018-04-17 | 2018-11-16 | 中国汽车工程研究院股份有限公司 | Vehicle-mounted remote-control key system Immunity Performance test method based on anechoic chamber, |
| CN110389571A (en) * | 2018-04-20 | 2019-10-29 | 广州小鹏汽车科技有限公司 | A kind of bus automatization test system and method |
| CN108646717A (en) * | 2018-06-28 | 2018-10-12 | 郑州轻工业学院 | Circuit board testing controller, test box of circuit board and circuit board testing system |
| CN109765882A (en) * | 2019-02-25 | 2019-05-17 | 一汽-大众汽车有限公司 | A kind of testing cassete |
| CN110944280A (en) * | 2019-11-13 | 2020-03-31 | 歌尔股份有限公司 | Noise test system and test method for digital microphone |
| CN111338327A (en) * | 2020-04-17 | 2020-06-26 | 新石器慧通（北京）科技有限公司 | Detection system and method for vehicle central controller |
| CN114371681A (en) * | 2020-10-15 | 2022-04-19 | 陕西万方汽车零部件有限公司 | Test system and test method of BCM vehicle body controller |
| CN115309141A (en) * | 2022-10-11 | 2022-11-08 | 北京联动泰克汽车技术有限公司 | Fault detection system of automobile |
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