CN208848086U - The test device of entire car controller - Google Patents
The test device of entire car controller Download PDFInfo
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- CN208848086U CN208848086U CN201821544781.0U CN201821544781U CN208848086U CN 208848086 U CN208848086 U CN 208848086U CN 201821544781 U CN201821544781 U CN 201821544781U CN 208848086 U CN208848086 U CN 208848086U
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Abstract
The utility model discloses a kind of test devices of entire car controller, test device includes: input operation panel, input display panel, processor and display screen, the input operation panel, the input display panel and the display screen are electrically connected with the processor, wherein, the input operation panel includes the variable resistance output of the configurable output switch parameter of multiple low and high levels and multiple simulating vehicle signals.Thus, it, can be with multiple functions of simulation test vehicle, so as to carry out effectively simulation test to entire car controller by the way that above-mentioned input operation panel is arranged, it can be conducive to the development and application of entire car controller, and different automobile types only be needed to carry out simply to match, transplanting can be completed.In addition, the test device can either be used for verifying and calibration in development process to entire car controller software and hardware and control strategy, it can also be used to the quick inspection of entire car controller volume production off-line test link.
Description
Technical field
The utility model relates to vehicle testing technical fields, more particularly, to a kind of test device of entire car controller.
Background technique
Universal with intelligent transportation and new-energy automobile, the especially entire car controller of hybrid vehicle will be undertaken
The co-ordination of interior multiple components such as engine, motor, gearbox, battery, once asked designing and producing link
Topic, causes the consequence for being difficult to estimate.
In order to improve entire car controller software and hardware exploitation, test and calibration progress, avoid in production process examine inspection
The blindness of survey, the development and application of whole car controller of hybrid electric car test device seem extremely important.
Therefore, some international major companies develop the test of the software emulation and hardware in loop of general automotive electronics unit
Equipment, and entire vehicle design unit comes into operation in one's power in numerous universities and colleges, Research Center.
This general test device has many advantages, such as strong applicability, feature-rich, but due to current hybrid power vapour
Vehicle power transmission arrangment, network topology structure, the diversity of control mode, general test equipment be difficult to function, performance and
Meet the whole demands designed and produced in terms of cost.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose that a kind of test device of entire car controller, the test device can carry out a variety of function to entire car controller
It can test.
The test device of entire car controller according to the present utility model, comprising: input operation panel, input display panel,
Processor and display screen, the input operation panel, the input display panel and the display screen are electric with the processor
Connection, wherein the input operation panel includes the configurable output switch parameter of multiple low and high levels and multiple simulating vehicles letter
Number variable resistance output.
It, can be with multiple functions of simulation test vehicle, so as to vehicle control as a result, by setting input operation panel
Device processed carries out effectively simulation test, can be conducive to the development and application of entire car controller, and only need to different automobile types
Carrying out simple matching can be completed transplanting.In addition, the test device can either be used for it is soft to entire car controller in development process
The verifying and calibration of hardware and control strategy, it can also be used to the quick inspection of entire car controller volume production off-line test link.
In some examples of the utility model, the output switch parameter selectively exports high level and low by wire jumper
Level.
In some examples of the utility model, the output switch parameter is connected with configuration circuit, the configuration circuit packet
It includes: first end subgroup, second end subgroup, the wire jumper, switch, capacitor, indicator light and output end, the two of the first end subgroup
A terminal and two terminals of the second end subgroup are reversed, the wire jumper be selectively accessing the first end subgroup and
The second end subgroup, the capacitor with the switch in parallel and are connected with the output end.
In some examples of the utility model, multiple output switch parameters on the input operation panel in a row and
It arranges in column.
In some examples of the utility model, the variable resistance output of multiple simulating vehicle signals includes: for simulating
The first resistor output and second resistance output of gas pedal aperture, wherein the resistance value of second resistance output is described the
The half of the resistance value of one resistance output.
In some examples of the utility model, the variable resistance output of multiple simulating vehicle signals includes: simulating brake
The 3rd resistor output of pedal and the 4th resistance of grade sensor signal export.
In some examples of the utility model, the display screen is touch screen.
In some examples of the utility model, the input display panel is for showing the current fault message of vehicle.
In some examples of the utility model, the input display panel is made of LED light.
In some examples of the utility model, the test device further include: CAN interface, the CAN bus connect
Mouth is electrically connected with the processor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram according to the test device of the entire car controller of the utility model embodiment；
Fig. 2 is the schematic diagram of configuration circuit.
Appended drawing reference:
Test device 10；
Input operation panel 1；Output switch parameter 11；Variable resistance output 12；
Input display panel 2；CAN interface 3；Display screen 4；
Configuration circuit 5；First end subgroup 51；Second end subgroup 52；Wire jumper 53；Switch 54；Capacitor 55；Indicator light 56；It is defeated
Outlet 57.
Specific embodiment
Below with reference to Fig. 1-Fig. 2 description according to the test device 10 of the entire car controller of the utility model embodiment.
As shown in Figure 1, according to the test device 10 of the entire car controller of the utility model embodiment, comprising: input operation
Panel 1, input display panel 2, processor (not shown go out) and display screen 4, input operation panel 1, input display panel 2 and show
Display screen 4 is electrically connected with processor.
Wherein, input operation panel 1 includes the output switch parameter 11 and multiple simulating vehicles that multiple low and high levels can configure
The variable resistance output 12 of signal.Output switch parameter 11 is connected to the corresponding On-off signal part of tested entire car controller, passes through
These switches 54 simulate the whole vehicle state that gear, air-conditioning, steering, clutch etc. are acquired by entire car controller.Multiple simulating vehicle letters
Number variable resistance output 12 can be with the unlike signal of simulating vehicle, for example, accelerator pedal signal, brake pedal signal.
Test device 10 includes CAN interface 3, and CAN interface 3 is electrically connected with processor.Processor storage inside
Whole-car parameters and each power, transmission parts model, and can be instructed according to target gear, rotating speed of target, target torque of vehicle etc.
Actual speed, engine speed, engine torque, motor speed, Motor torque, cell voltage, electricity are returned in CAN bus
The data such as pond electric current, gear, clutch state, and show on the display screen 4, display screen 4 can be shifted gears with drive simulating person, vehicle is transported
The operation such as row pattern switching.
It, can be with multiple functions of simulation test vehicle, so as to vehicle as a result, by setting input operation panel 1
Controller carries out effectively simulation test, can be conducive to the development and application of entire car controller, and only need to different automobile types
Simply match and transplanting can be completed.In addition, the test device 10 can either be used in development process to full-vehicle control
The verifying and calibration of device software and hardware and control strategy, it can also be used to the quick inspection of entire car controller volume production off-line test link.
An alternative embodiment according to the present utility model, output switch parameter 11 selectively export high electricity by wire jumper 53
Gentle low level.Change output high level and low level, by the way of wire jumper 53 so as to simulate corresponding switching value tune
Section, and then can be conducive to test the corresponding function of entire car controller.
Further, as shown in Fig. 2, output switch parameter 11 is connected with configuration circuit 5, configuration circuit 5 includes: first terminal
Group 51, second end subgroup 52, wire jumper 53, switch 54, capacitor 55, indicator light 56 and output end 57, two of first end subgroup 51
Terminal and two terminals of second end subgroup 52 are reversed, and wire jumper 53 is selectively accessing first end subgroup 51 and Second terminal
Group 52, such wire jumper 53 access the level that first end subgroup 51 and second end subgroup 52 export be it is different, one of them can
Think high level, another can be low level, and capacitor 55 is in parallel with switch 54 and is connected with output end 57.
As shown in Fig. 2, the terminal of top accesses when wire jumper 53 connects on two terminals of the first end subgroup 51 on right side
24v voltage, the terminal ground of lower section, when switch 54 is closed, output end 57 exports low level, and indicator light 56 is lighted.Switch 54 is disconnected
The output of output end 57 is high-impedance state when opening.
When wire jumper 53 connects on two terminals of the second end subgroup 52 in left side, the terminal ground of top, the end of lower section
Son access 24v voltage, when switch 54 is closed, output end 57 exports 24V high level, and indicator light 56 is lighted.Switch 54 is defeated when disconnecting
The output of outlet 57 is high-impedance state.
The configuration circuit 5 being arranged such as a result, can export high level and low level, can be conducive to 10 mould of test device
54 adjustment signal of corresponding switch is drawn up, can further be conducive to test entire car controller.
Optionally, as shown in Figure 1, multiple switch amount output 11 is arranged in a row and in column on input operation panel 1.So
Setting can make multiple switch amount output 11 be easily recognized, and can be conducive to each output switch parameter 11 and corresponding vehicle control
The importation of device processed is connected, so that test device 10 is easily operated, the problem of preventing wrong.Wherein,
Output switch parameter 11 can be 24.
The variable resistance output 12 of multiple simulating vehicle signals includes: defeated for simulating the first resistor of throttle pedal opening
It is exported out with second resistance, wherein the resistance value of second resistance output is the half of the resistance value of first resistor output.This first
Resistance output and second resistance export the setting that can link, and according to the first resistor output of above-mentioned resistance value setting and the second electricity
Resistance output can effectively simulate gas pedal aperture, so as to preferably test entire car controller.
The variable resistance output 12 of multiple simulating vehicle signals includes: 3rd resistor output and the slope road of simulating brake pedal
4th resistance of sensor signal exports.Test device 10 can also simulate brake pedal signal and grade sensor letter in this way
Number, so that test device 10 can simulate each state of vehicle, and then preferably entire car controller can be tested.
Wherein, display screen 4 can be touch screen.Touch screen can be convenient tester and operate, and keep simultaneously
The function of display.
Input display panel 2 is for showing the current fault message of vehicle.According to the current shape of vehicle on input display panel 2
State shows the fault message of each component, such as battery capacity is low, racing of the engine, water temperature are high, electrical fault.Moreover, input is aobvious
Show that panel 2 is made of LED light.LED light long service life, and shown by LED light, it is ensured that the clarity of display
And accuracy.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of test device of entire car controller characterized by comprising input operation panel, input display panel, processing
Device and display screen, the input operation panel, the input display panel and the display screen are electrically connected with the processor,
Wherein, the input operation panel include the configurable output switch parameter of multiple low and high levels and multiple simulating vehicle signals can
Power transformation resistance output.
2. the test device of entire car controller according to claim 1, which is characterized in that the output switch parameter passes through jump
Export high level and low level to line options.
3. the test device of entire car controller according to claim 2, which is characterized in that the output switch parameter is connected with
Configuration circuit, the configuration circuit include: first end subgroup, second end subgroup, the wire jumper, switch, capacitor, indicator light and defeated
Outlet, two terminals of the first end subgroup and two terminals of the second end subgroup are reversed, the wire jumper selection
Property access the first end subgroup and the second end subgroup, the capacitor and the switch in parallel and with the output end
It is connected.
4. the test device of entire car controller according to claim 1, which is characterized in that multiple output switch parameters exist
On the input operation panel in a row and arrange in column.
5. the test device of entire car controller according to claim 1, which is characterized in that multiple simulating vehicle signals can
Power transformation resistance output includes: that the first resistor of throttle pedal opening exports and second resistance exports for simulating, wherein described second
The resistance value of resistance output is the half of the resistance value of first resistor output.
6. the test device of entire car controller according to claim 1, which is characterized in that multiple simulating vehicle signals can
Power transformation resistance output includes: that the 3rd resistor output of simulating brake pedal and the 4th resistance of grade sensor signal export.
7. the test device of entire car controller according to claim 1, which is characterized in that the display screen is touch screen.
8. the test device of entire car controller according to claim 1, which is characterized in that the input display panel is used for
Show the current fault message of vehicle.
9. the test device of entire car controller according to claim 1, which is characterized in that the input display panel by
LED light is constituted.
10. the test device of entire car controller according to claim 1, which is characterized in that further include: CAN interface,
The CAN interface is electrically connected with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544781.0U CN208848086U (en) | 2018-09-20 | 2018-09-20 | The test device of entire car controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544781.0U CN208848086U (en) | 2018-09-20 | 2018-09-20 | The test device of entire car controller |
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| Publication Number | Publication Date |
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| CN208848086U true CN208848086U (en) | 2019-05-10 |
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| CN201821544781.0U Active CN208848086U (en) | 2018-09-20 | 2018-09-20 | The test device of entire car controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597225A (en) * | 2019-09-12 | 2019-12-20 | 中汽研（天津）汽车工程研究院有限公司 | CAN bus-based vehicle body controller product offline detection equipment and test method |
-
2018
- 2018-09-20 CN CN201821544781.0U patent/CN208848086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597225A (en) * | 2019-09-12 | 2019-12-20 | 中汽研（天津）汽车工程研究院有限公司 | CAN bus-based vehicle body controller product offline detection equipment and test method |
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