CN206695996U - Automatic driving vehicle comprehensive performance testing system - Google Patents
Automatic driving vehicle comprehensive performance testing system Download PDFInfo
- Publication number
- CN206695996U CN206695996U CN201720405214.6U CN201720405214U CN206695996U CN 206695996 U CN206695996 U CN 206695996U CN 201720405214 U CN201720405214 U CN 201720405214U CN 206695996 U CN206695996 U CN 206695996U
- Authority
- CN
- China
- Prior art keywords
- wheel
- platform
- sidesway
- rotary drum
- revolving dial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of automatic driving vehicle comprehensive performance testing system, is related to automotive test equipment technical field, and what is solved is the technical problem for testing automatic driving vehicle.The system includes basic platform, and the sidesway platform on basic platform, and the revolving dial on sidesway platform；The front portion of the revolving dial is provided with two front-wheel supports that can be horizontally slipped and front-wheel distance regulating mechanism；The rear portion of revolving dial is provided with two rear wheel supports and shaft distance adjusting mechanism with two that can be slid back and forth；The front-wheel that can a be horizontally rotated drum is designed with each front-wheel support, a front-wheel rotary drum, and the front-wheel load motor for driving front-wheel rotary drum to rotate are designed with each front-wheel drum；A trailing wheel rotary drum, and the trailing wheel load motor for driving trailing wheel rotary drum to rotate are designed with each rear wheel support.System provided by the utility model, the longitudinal direction of automatic driving vehicle and lateral performance can be tested.
Description
Technical field
Automotive test equipment and technology is the utility model is related to, more particularly to a kind of automatic driving vehicle all-round property testing
The technology of system.
Background technology
At present, for vehicle performance test, typically only longitudinal performance test stand, vehicle side are general to performance on the market
Based on the real steering vectors of test site.And mould is typically driven using six degree of freedom for the all-round property testing of automatic driving vehicle
Intend device.Longitudinal performance stand such as chassis rotary drum is merely able to realize the performance test of longitudinal direction, and six degree of freedom driving simulator can
To realize the test of lateral performance.And automatic driving vehicle needs to test longitudinal and lateral performance simultaneously, thus at present except
Outside the test of real train test field, laboratory lacks necessary test bed apparatus.
Utility model content
For defect present in above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of energy
Test the longitudinal direction of automatic driving vehicle and the automatic driving vehicle comprehensive performance testing system of lateral performance.
In order to solve the above-mentioned technical problem, a kind of automatic driving vehicle all-round property testing system provided by the utility model
System, it is characterised in that：Including basic platform, and the sidesway platform that can be horizontally slipped on basic platform, and be arranged on
The revolving dial that can be horizontally rotated on sidesway platform；
The basic platform, which is provided with, to be used to guide the sidesway guide rail that sidesway platform horizontally slips, and for driving sidesway to put down
The sidesway motor that platform horizontally slips；
The sidesway platform, which is provided with, to be used to guide the circular guideway that revolving dial horizontally rotates, and for driving revolution flat
The turning motor that platform horizontally rotates；
The front portion of the revolving dial is provided with two front-wheel supports that can be horizontally slipped, and for controlling two front-wheel supports
The front-wheel distance regulating mechanism to horizontally slip；The rear portion of revolving dial is provided with two rear wheel supports that can be slid back and forth, and for controlling
The shaft distance adjusting mechanism with two that two rear wheel supports of system slide back and forth；
The front-wheel that can a be horizontally rotated drum is designed with each front-wheel support, one is designed with each front-wheel drum
Front-wheel rotary drum, and the front-wheel load motor for driving front-wheel rotary drum to rotate；
A trailing wheel rotary drum is designed with each rear wheel support, and the trailing wheel for driving trailing wheel rotary drum to rotate loads electricity
Machine.
Automatic driving vehicle comprehensive performance testing system provided by the utility model, by sidesway platform, revolving dial, preceding
The cooperation of drum is taken turns, and is loaded by motor simulation four-wheel, two front-wheel steer frees degree, the driving of four wheels can be realized simultaneously
The simulation of load simulation, vehicle body yaw rotational freedom, vehicle body lateral one-movement-freedom-degree, can test automatic driving vehicle longitudinal direction and
Lateral performance, and by front-wheel distance regulating mechanism, shaft distance adjusting mechanism with two, can be with the vehicle of test different types.
Brief description of the drawings
Fig. 1 is the stereogram of the automatic driving vehicle comprehensive performance testing system of the utility model embodiment；
Fig. 2 is sidesway platform in the automatic driving vehicle comprehensive performance testing system of the utility model embodiment, revolution
The stereogram of platform；
Fig. 3 is the revolving dial and rotary drum in the automatic driving vehicle comprehensive performance testing system of the utility model embodiment
Assembling schematic diagram；
Fig. 4 is the inside of the revolving dial in the automatic driving vehicle comprehensive performance testing system of the utility model embodiment
Structural representation.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with brief description of the drawings, but the present embodiment and not had to
It is every to use similar structure of the present utility model and its similar change in limitation the utility model, the utility model all should be included in
Protection domain, the pause mark in the utility model represents the relation of sum.
As Figure 1-Figure 4, a kind of automatic driving vehicle all-round property testing system that the utility model embodiment is provided
System, it is characterised in that：Including basic platform 1, and the sidesway platform 2 that can be horizontally slipped on basic platform 1, and installation
The revolving dial 3 that can be horizontally rotated on sidesway platform 2；
The basic platform 1, which is provided with, to be used to guide the sidesway guide rail 11 that sidesway platform 2 horizontally slips, and for driving side
Move the sidesway motor that platform 2 horizontally slips（Do not show in figure）；
The sidesway platform 2, which is provided with, to be used to guide the circular guideway that revolving dial 3 horizontally rotates, and is turned round for driving
The turning motor that platform 3 horizontally rotates（Do not show in figure）；
The front portion of the revolving dial 3 is provided with two front-wheel supports 6 that can be horizontally slipped, and for controlling two front-wheel branch
The front-wheel distance regulating mechanism 91 that frame 6 horizontally slips；The rear portion of revolving dial 3 is provided with two rear wheel supports 8 that can be slid back and forth, and
For the shaft distance adjusting mechanism with two 92 for controlling two rear wheel supports 8 to slide back and forth；
The front-wheel that can a be horizontally rotated drum 7 is designed with each front-wheel support 6, is designed with each front-wheel drum 7
One front-wheel rotary drum 4, and the front-wheel load motor for driving front-wheel rotary drum 4 to rotate；
A trailing wheel rotary drum 5, and the trailing wheel load for driving trailing wheel rotary drum 5 to rotate are designed with each rear wheel support 8
Motor.
The utility model embodiment is used to test automatic driving vehicle, according to the structure of tested vehicle during test, by preceding
Wheel tread adjusting mechanism, shaft distance adjusting mechanism with two, the spacing of two front-wheel rotary drums is adjusted to the two front-wheel spacing phases with tested vehicle
Adapt to, the spacing between trailing wheel rotary drum and front-wheel rotary drum is adjusted to the wheelbase with tested vehicle and is adapted, then passes through control
The moment of torsion of front-wheel load motor and trailing wheel load motor realizes the load simulation of front and back wheel, when test vehicle wheel steering,
Front-wheel rotary drum can rotate with vehicle front-wheel identical corner, keep the front-wheel central plane of vehicle and front-wheel rotary drum central plane
It is parallel, can also control vehicle body angle of revolution and the speed of vehicle, and sidesway platform left and right to moving displacement, speed, can be with
Two front-wheel steer frees degree, the simulation of four wheel driving loads, the lateral movement of vehicle body yaw rotational freedom, vehicle body are realized simultaneously
The free degree is simulated.
Claims (1)
- A kind of 1. automatic driving vehicle comprehensive performance testing system, it is characterised in that：It is flat including basic platform, and installed in basis The sidesway platform that can be horizontally slipped on platform, and the revolving dial that can be horizontally rotated on sidesway platform；The basic platform, which is provided with, to be used to guide the sidesway guide rail that sidesway platform horizontally slips, and for driving sidesway platform left The sidesway motor of right slip；The sidesway platform, which is provided with, to be used to guide the circular guideway that revolving dial horizontally rotates, and for driving revolving dial water The dynamic turning motor of flat turn；The front portion of the revolving dial is provided with two front-wheel supports that can be horizontally slipped, and for controlling two front-wheel supports or so The front-wheel distance regulating mechanism of slip；The rear portion of revolving dial is provided with two rear wheel supports that can be slid back and forth, and for controlling two The shaft distance adjusting mechanism with two that individual rear wheel support slides back and forth；The front-wheel that can a be horizontally rotated drum is designed with each front-wheel support, a front-wheel is designed with each front-wheel drum Rotary drum, and the front-wheel load motor for driving front-wheel rotary drum to rotate；A trailing wheel rotary drum, and the trailing wheel load motor for driving trailing wheel rotary drum to rotate are designed with each rear wheel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405214.6U CN206695996U (en) | 2017-04-18 | 2017-04-18 | Automatic driving vehicle comprehensive performance testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405214.6U CN206695996U (en) | 2017-04-18 | 2017-04-18 | Automatic driving vehicle comprehensive performance testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695996U true CN206695996U (en) | 2017-12-01 |
Family
ID=60444573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405214.6U Withdrawn - After Issue CN206695996U (en) | 2017-04-18 | 2017-04-18 | Automatic driving vehicle comprehensive performance testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940258A (en) * | 2017-04-18 | 2017-07-11 | 测迅信息技术（上海）有限公司 | Automatic driving vehicle comprehensive performance testing system |
| WO2021098383A1 (en) * | 2019-11-23 | 2021-05-27 | 同济大学 | Smart car vehicle-in-the-loop test system |
| CN112947377A (en) * | 2021-02-25 | 2021-06-11 | 同济大学 | Target vehicle motion bearing platform for automatic driving vehicle whole vehicle in-loop test |
-
2017
- 2017-04-18 CN CN201720405214.6U patent/CN206695996U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940258A (en) * | 2017-04-18 | 2017-07-11 | 测迅信息技术（上海）有限公司 | Automatic driving vehicle comprehensive performance testing system |
| WO2018192427A1 (en) * | 2017-04-18 | 2018-10-25 | 上海测迅汽车科技有限公司 | System for testing comprehensive performance of driverless vehicle |
| US10801924B2 (en) | 2017-04-18 | 2020-10-13 | Shanghai Digauto Automobile Technology Co., Ltd. | Comprehensive performance test system for automated driving vehicles |
| WO2021098383A1 (en) * | 2019-11-23 | 2021-05-27 | 同济大学 | Smart car vehicle-in-the-loop test system |
| CN112947377A (en) * | 2021-02-25 | 2021-06-11 | 同济大学 | Target vehicle motion bearing platform for automatic driving vehicle whole vehicle in-loop test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171215 Address after: 201804 Shanghai city Jiading District Yutian Road No. 36 room 709 Patentee after: Shanghai Xun Automobile Technology Co., Ltd. Address before: 201701 room No. 7888, No. 7888, Shanghai Pine Road, Shanghai City, room 101, one floor, one floor K Patentee before: Xun Xun Information Technology (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20190910 |
|
| AV01 | Patent right actively abandoned |