CN203552056U - Electric vehicle controller test system - Google Patents
Electric vehicle controller test system Download PDFInfo
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- CN203552056U CN203552056U CN201320686349.6U CN201320686349U CN203552056U CN 203552056 U CN203552056 U CN 203552056U CN 201320686349 U CN201320686349 U CN 201320686349U CN 203552056 U CN203552056 U CN 203552056U
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Abstract
The utility model discloses an electric vehicle controller test system comprising a data sampling circuit, a main controller, a displayer, a communication module and a power supply circuit. The data sampling circuit s connected with an electric vehicle controller via a power supply wire. The main controller is electrically connected with the data sampling circuit and the displayer. The communication module is electrically connected with the electric vehicle controller and the main controller. The power supply circuit is electrically connected with the main controller. The electric vehicle controller test system is rapid in test speed, great in accuracy and great in test consistency, and a multifunctional test can be performed so that manpower is saved and cost is saved.
Description
Technical field
The utility model relates to vehicle technology field, relates in particular to a kind of controller for electric vehicle test macro.
Background technology
Controller for electric vehicle measuring technology is the fault for detecting controller for electric vehicle, in current electric automobiles, uses extensively.But, traditional controller for electric vehicle means of testing is after the relevant device lines such as controller and motor, various functions to be tested one by one, tester need to have certain understanding and the wiring of controller is had to skilled operation the function of controller, the time of this test cost is longer, in tester's training, to spend the regular hour, and may produce the problems such as artificial error, test leakage in test.
Utility model content
The purpose of this utility model is, by a kind of controller for electric vehicle test macro, to solve the problem that above background technology part is mentioned.
For reaching this object, the utility model by the following technical solutions:
A kind of controller for electric vehicle test macro, it comprises data sampling circuit, master controller, display, communication module and power circuit;
Described data sampling circuit connects controller for electric vehicle by power lead, for according to the test instruction of master controller output, gathers relevant test data including current signal, voltage signal and temperature signal, exports to master controller;
Described master controller and data sampling circuit, display are electrically connected, and for analyzing described relevant test data, obtain the test result of controller for electric vehicle, export to display and show;
Described communication module and controller for electric vehicle, master controller are electrically connected, for realizing the data communication between controller for electric vehicle and master controller;
Described power circuit and master controller are electrically connected, and are used to this controller for electric vehicle test macro that operating voltage is provided.
Especially, described controller for electric vehicle test macro also comprises button group; Described button group and master controller are electrically connected, for inputting relevant parameters for user.
Especially, described controller for electric vehicle test macro also comprises host computer; Described host computer and master controller are electrically connected, and for controlling master controller, controller for electric vehicle are tested, and show test results.
The controller for electric vehicle test macro that the utility model provides can pass through master controller automatic regulation controller current limliting, automatic regulation controller is under-voltage point, whether test controller processor is unobstructed to the electric property of terminals, its test event can operate or button group operation setting by host computer, also can carry out as required the historical failure collection of controller and the burn-in test of controller.The utility model test speed is fast, and accuracy is good, test high conformity, and can carry out multifunctional testing, save artificial, cost-saving.
Accompanying drawing explanation
The controller for electric vehicle test system structure block diagram that Fig. 1 provides for the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the utility model but not full content.
Please refer to shown in Fig. 1 the controller for electric vehicle test system structure block diagram that Fig. 1 provides for the utility model embodiment.
In the present embodiment, controller for electric vehicle test macro comprises data sampling circuit 101, master controller 102, display 103, communication module 104 and power circuit 105.
Described data sampling circuit 101 connects controller for electric vehicle 106 by power lead, for the test instruction of exporting according to master controller 102, gathers relevant test data including current signal, voltage signal and temperature signal, exports to master controller 102.
Described master controller 102 is electrically connected with data sampling circuit 101, display 103, for analyzing described relevant test data, obtains the test result of controller for electric vehicle 106, exports to display 103 and shows.
In the present embodiment, described primary controller comprises microprocessor and storer.In storer, can to the historical failure data of controller for electric vehicle 106, store as required.
Described communication module 104 is electrically connected with controller for electric vehicle 106, master controller 102, for realizing the data communication between controller for electric vehicle 106 and master controller 102.
Described master controller 102 is realized and is regulated under-voltage, electric current by communication module 104, and the reception of fault data.
Described power circuit 105 is electrically connected with master controller 102, is used to this controller for electric vehicle test macro that operating voltage is provided.
The test macro of controller for electric vehicle described in the present embodiment also comprises button group 107 and host computer 108.Described button group 107 is electrically connected with master controller 102, for inputting relevant parameters for user.Described host computer 108 is electrically connected with master controller 102, for controlling master controller 102, controller for electric vehicle 106 is tested, and shows test results.
Corresponding each function mouth on test macro controller for electric vehicle 106 function mouths are connected, by button group 107, at test macro model selection interface, select corresponding test event, and after correlation parameter is set, click startup button is tested.Meanwhile, the aforesaid operations of button group 107 connects after host computer 108 at primary controller, can operate by host computer 108, and test result is shown on host computer 108.
The technical solution of the utility model can be passed through master controller automatic regulation controller current limliting, automatic regulation controller is under-voltage point, whether test controller processor is unobstructed to the electric property of terminals, its test event can operate or button group operation setting by host computer, also can carry out as required the historical failure collection of controller and the burn-in test of controller.The utility model test speed is fast, and accuracy is good, test high conformity, and can carry out multifunctional testing, save artificial, cost-saving.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection domain of the present utility model.Therefore, although the utility model is described in further detail by above embodiment, but the utility model is not limited only to above embodiment, in the situation that not departing from the utility model design, can also comprise more other equivalent embodiment, and scope of the present utility model is determined by appended claim scope.
Claims (3)
1. a controller for electric vehicle test macro, is characterized in that, comprises data sampling circuit, master controller, display, communication module and power circuit;
Described data sampling circuit connects controller for electric vehicle by power lead, for according to the test instruction of master controller output, gathers relevant test data including current signal, voltage signal and temperature signal, exports to master controller;
Described master controller and data sampling circuit, display are electrically connected, and for analyzing described relevant test data, obtain the test result of controller for electric vehicle, export to display and show;
Described communication module and controller for electric vehicle, master controller are electrically connected, for realizing the data communication between controller for electric vehicle and master controller;
Described power circuit and master controller are electrically connected, and are used to this controller for electric vehicle test macro that operating voltage is provided.
2. controller for electric vehicle test macro according to claim 1, is characterized in that, described controller for electric vehicle test macro also comprises button group; Described button group and master controller are electrically connected, for inputting relevant parameters for user.
3. according to the controller for electric vehicle test macro described in claim 1 or 2 any one, it is characterized in that, described controller for electric vehicle test macro also comprises host computer; Described host computer and master controller are electrically connected, and for controlling master controller, controller for electric vehicle are tested, and show test results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686349.6U CN203552056U (en) | 2013-10-31 | 2013-10-31 | Electric vehicle controller test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686349.6U CN203552056U (en) | 2013-10-31 | 2013-10-31 | Electric vehicle controller test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552056U true CN203552056U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686349.6U Expired - Fee Related CN203552056U (en) | 2013-10-31 | 2013-10-31 | Electric vehicle controller test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529829A (en) * | 2013-10-31 | 2014-01-22 | 无锡市矽成微电子有限公司 | Test system for electric vehicle controller |
| CN110058163A (en) * | 2019-03-19 | 2019-07-26 | 天长市龙亨电子有限公司 | A kind of testing and analysis system for controller for electric vehicle |
-
2013
- 2013-10-31 CN CN201320686349.6U patent/CN203552056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529829A (en) * | 2013-10-31 | 2014-01-22 | 无锡市矽成微电子有限公司 | Test system for electric vehicle controller |
| CN110058163A (en) * | 2019-03-19 | 2019-07-26 | 天长市龙亨电子有限公司 | A kind of testing and analysis system for controller for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |