CN206946304U - A kind of engine bench test device for simulating new energy vehicle driver's cabin - Google Patents
A kind of engine bench test device for simulating new energy vehicle driver's cabin Download PDFInfo
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- CN206946304U CN206946304U CN201720379570.5U CN201720379570U CN206946304U CN 206946304 U CN206946304 U CN 206946304U CN 201720379570 U CN201720379570 U CN 201720379570U CN 206946304 U CN206946304 U CN 206946304U
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
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Abstract
It the utility model is related to a kind of engine bench test device for simulating new energy vehicle driver's cabin.Including：Master device, ancillary equipment, the master device include：Instrument board unit, relay unit, indicator unit, rocker type switch unit, to-be-measured cell；The ancillary equipment includes：Gas pedal unit, brake pedal unit, selector lever unit.First wife is put diversified module test device and is integrated into one by the present apparatus, while instead of actual part using analog device, can greatly be reduced floor space, be reduced input cost, improves simple operation.
Description
Technical field
The utility model belongs to new energy electric motor vehicle automobile technical field, and in particular to one kind simulation new energy vehicle drives
The engine bench test device of room.
Background technology
Electric automobile electricity module test system is surveyed including software systems emulation, real steering vectors and indoors on platform at present
Examination.The advantage of first method is that flexibility is good, advantage of lower cost；But electric automobile is an extremely complex system,
It is difficult to go to describe with accurate mathematical modeling, verify, simulation result must go to verify otherwise.On the other hand, real vehicle
The sharpest edges of test are reliability height, but equipment price used in this method is expensive, are not suitable for optimization and restructuring.As
The advantage of both the above method combines, and the indoor test platform for electric automobile is important means of testing.
Tsing-Hua University have developed electric automobile traction battery variable working condition testing stand, motor and its control system and electricity
Driving wheel testing stand；Wuhan University of Technology develops the chassis dynamometer suitable for electric automobile performance test；Beijing Institute of Technology
Develop motor in electric automobile testing stand.
Each electronic control module test is independent test device in new energy vehicle at present, need to be in vehicle in joint test
Upper progress, or the test device of equivalent amount need to be configured by the actual driver's cabin of vehicle, while to test each module, therefore just
Greatly inconvenience in victory and economy all be present.
The content of the invention
The utility model is intended to one of technical problem at least solving in above-mentioned correlation technique to a certain extent.Therefore,
The purpose of this utility model is the thought using the system integration, and each electronic control module test device of new energy vehicle is integrated into one
It is overall, there is provided a kind of engine bench test device for simulating new energy vehicle driver's cabin, mainly solve need to configure at present it is varied
Module test device floor space it is big, input cost is high, operates the problems such as inconvenient.
Technical solution of the present utility model is：A kind of engine bench test device for simulating new energy vehicle driver's cabin, bag
Include：
Master device, the master device include：
Instrument board unit, for showing the operational factor of vehicle；
Relay unit, for simulating the relay on vehicle, including AIR COND RLY Air Conditioner Relay, PTC relays, DC/DC relays
Device, the lower electrical relay of delay；
Indicator unit, the running status for simulative display back-up lamp, water pump；
Rocker type switch unit, air blower, starting of air conditioner, PTC startups, parking brake, brake lamp, brake failure are sent out for simulating
Indicator lamp, Start shelves signals；
To-be-measured cell, the to-be-measured cell include entire car controller VCU, electric machine controller MCU, battery management system BMC；
Ancillary equipment, the ancillary equipment include：
Gas pedal unit；
Brake pedal unit；
Selector lever unit, the selector lever unit are arranged on brake pedal unit；
The gas pedal unit, brake pedal unit and instrument board unit, indicator unit, rocker type switch unit are electric
Connection.
The instrument board unit, selector lever unit, gas pedal unit, brake pedal unit are actual parts.
The indicator unit, rocker type switch unit are simulating pieces.
A kind of stand test method for simulating new energy vehicle driver's cabin, comprises the following steps：
(1) wire harness is processed according to the definition of to-be-measured cell interface, and is correctly connected；
(2) according to to-be-measured cell testing procedure, manipulate corresponding rocker type switch on testboard bay, gas pedal, brake pedal,
Selector lever device, various measurement conditions are formed, whether the action and state for observing corresponding relay and indicator lamp meet design
It is required that.
The present apparatus is a kind of simulation system of new energy vehicle driver's cabin, the side being combined using actual part with simulating piece
Formula, the every electric property and part vehicle performance of driver's cabin are completely simulated, is occupied little space, cost is low.
Advantageous effects of the present utility model are：First wife is put into diversified module test device and is integrated into one,
Actual part is instead of using analog device simultaneously, can greatly reduce floor space, reduce input cost, improve simple operation.
Brief description of the drawings
Fig. 1 is a kind of engine bench test device entire block diagram for simulating new energy vehicle driver's cabin.
Fig. 2 is a kind of engine bench test apparatus structure layout drawing for simulating new energy vehicle driver's cabin.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
A kind of engine bench test device for simulating new energy vehicle driver's cabin is made up of master device and ancillary equipment two parts, wherein
Included in master device comprising instrument board unit, relay unit, indicator unit, rocker type switch unit, to-be-measured cell, ancillary equipment
Gas pedal unit, brake pedal unit, selector lever unit, the selector lever unit are arranged on brake pedal unit；
The gas pedal unit, brake pedal unit and instrument board unit, indicator unit, the electrical connection of rocker type switch unit.
A kind of engine bench test device for simulating new energy vehicle driver's cabin includes actual part and simulating piece, wherein actual part bag
Include：Selector lever unit, gas pedal unit, brake pedal unit, instrument board unit, Electrical key unit, drivers' cab wire harness etc.；
Simulating piece includes：Indicator unit, rocker type switch unit etc..
The present apparatus completely provides drivers' cab signal by actual part and simulating piece and carries out the display of state, signal imitation side
Face such as accelerator device sends out accelerator opening amount signal, and rocker type switch, which can simulate, sends out the signals such as air blower, starting of air conditioner, PTC startups.
Such as instrument board can show the primary operating parameter of vehicle in terms of status display, and indicator lamp can simulative display back-up lamp, water pump etc.
Running status etc..
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (3)
- A kind of 1. engine bench test device for simulating new energy vehicle driver's cabin, it is characterised in that including：Master device, the master device include：Instrument board unit, for showing the operational factor of vehicle；Relay unit, for simulating the relay on vehicle, including AIR COND RLY Air Conditioner Relay, PTC relays, DC/DC relays, prolong At present electrical relay；Indicator unit, the running status for simulative display back-up lamp, water pump；Rocker type switch unit, air blower, starting of air conditioner, PTC startups, parking brake, brake lamp, brake indicating fault are sent out for simulating Lamp, Start shelves signals；To-be-measured cell, the to-be-measured cell include entire car controller VCU, electric machine controller MCU, battery management system BMC；Pair dress Put, the ancillary equipment includes：Gas pedal unit；Brake pedal unit；Selector lever unit, the selector lever unit are arranged on brake pedal unit；The gas pedal unit, brake pedal unit respectively with instrument board unit, indicator unit, rocker type switch unit, after Electric appliance unit, to-be-measured cell electrical connection；The to-be-measured cell electrical connection difference instrument board unit, indicator unit, rocker type switch unit, relay unit.
- A kind of 2. engine bench test device for simulating new energy vehicle driver's cabin according to claim 1, it is characterised in that institute It is actual part to state instrument board unit, selector lever unit, gas pedal unit, brake pedal unit.
- A kind of 3. engine bench test device for simulating new energy vehicle driver's cabin according to claim 1, it is characterised in that institute State indicator unit, rocker type switch unit is simulating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379570.5U CN206946304U (en) | 2017-04-12 | 2017-04-12 | A kind of engine bench test device for simulating new energy vehicle driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379570.5U CN206946304U (en) | 2017-04-12 | 2017-04-12 | A kind of engine bench test device for simulating new energy vehicle driver's cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946304U true CN206946304U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379570.5U Expired - Fee Related CN206946304U (en) | 2017-04-12 | 2017-04-12 | A kind of engine bench test device for simulating new energy vehicle driver's cabin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490662A (en) * | 2018-10-24 | 2019-03-19 | 广州求远电子科技有限公司 | Test method, device, computer equipment and the storage medium of vehicle electronics |
-
2017
- 2017-04-12 CN CN201720379570.5U patent/CN206946304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490662A (en) * | 2018-10-24 | 2019-03-19 | 广州求远电子科技有限公司 | Test method, device, computer equipment and the storage medium of vehicle electronics |
| CN109490662B (en) * | 2018-10-24 | 2021-02-23 | 广州求远电子科技有限公司 | Test method and device for automobile electronic equipment, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |