CN110162051A - A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform - Google Patents
A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform Download PDFInfo
- Publication number
- CN110162051A CN110162051A CN201910433751.5A CN201910433751A CN110162051A CN 110162051 A CN110162051 A CN 110162051A CN 201910433751 A CN201910433751 A CN 201910433751A CN 110162051 A CN110162051 A CN 110162051A
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- automated driving
- test platform
- driving system
- driver assistant
- control unit
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000004297 night vision Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000005457 optimization Methods 0.000 abstract description 11
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 abstract description 6
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 abstract description 6
- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0242—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using non-visible light signals, e.g. IR or UV signals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0255—Control of position or course in two dimensions specially adapted to land vehicles using acoustic signals, e.g. ultra-sonic singals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0257—Control of position or course in two dimensions specially adapted to land vehicles using a radar
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/0285—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using signals transmitted via a public communication network, e.g. GSM network
Abstract
The invention discloses a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platforms, this method on a testing stand by configuring multiple sensors and control unit, and the configuration mode of different the open and-shut mode free arrangement combination sensors and control unit by switch block, realize ADAS and automated driving system device to functions such as mark, performance detection and configuration optimizations.This method compares traditional test scheme, does not need to carry out sensor repeated disassembled and assembled and calibration, testing efficiency is high, and high reliablity has very strong practicability.
Description
Technical field
The present invention relates to a kind of advanced DAS (Driver Assistant System) of high practicability automobile (ADAS) and automated driving system test are flat
Platform belongs to automatic driving vehicle electrical control and technical field of automotive electronics.
Background technique
With the development of ADAS and unmanned technology, electric-control system is more and more diversified, control unit and sensor
Classification also becomes increasingly abundant.When carrying out type selecting to control unit and sensor, builds test platform and profession is carried out to various devices
Test just seems increasingly important.Common test platform in industry, the usually automobile of stationary platforms or carrying certain device are real
Vehicle, but the former is difficult to the scene on probation that dynamic tests each senser element；And the latter needs to tear open repeatedly when testing different elements
Different measured devices is filled, and repeats to carry out it calibration and Initialize installation, not only increases time and human cost, it also can band
Carry out error, believable foundation can not be provided for systematic lectotype.
The object of the present invention is to provide it is a kind of efficiently, high reliability, high practicability can free arrangement combine multiple biographies
The device of the test platform of sensor and control unit, realization ADAS and automated driving system is to mark, performance detection and configuration optimization.
Summary of the invention
The object of the present invention is to provide a kind of test platforms of high practicability, pass through free arrangement combination sensor and control
The selection of unit completes ADAS and automated driving system device to mark, performance detection and configuration optimization.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform, the system include sensor, network
Topological component, HMI unit, control unit and switch block realize that sensor, HMI unit, control are single by network topology component
The interconnection of member, switch block access control network, connects sensor, control unit.
The sensor of a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform is laser thunder
It reaches, millimetre-wave radar, camera, infrared night vision, ultrasonic radar, one of inertial navigation or a variety of.
A kind of network topology component packet of the advanced DAS (Driver Assistant System) of automobile and automated driving system test platform
Gateway and network type conversion module are included, for the conversion between different types of data, realizes data interaction.
The network topology component of a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform has
For some or all of in CAN network, Ethernet, serial ports, LIN bus, FlexRay bus interface.
The HMI unit of a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform is vehicle-mounted big
One of screen, programmable touch display screen, mobile phone or tablet computer are a variety of
The control unit of a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform is monolithic
One or more of machine, DSP, industrial personal computer, GPU, FPGA, ASIC.
The switch block of a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform has more
A independent switch, each switch can individually be opened and closed with one sensor of independent control or control unit.
More preferred, the independent switch is stacked switch or relay switch.
More preferred, in order to protect device safe, the independent switch has the insurance being independently arranged to protect out
Pass and detected element.
Detailed description of the invention
Fig. 1 is the advanced DAS (Driver Assistant System) of automobile and automated driving system test platform schematic diagram.
Fig. 2 is the advanced DAS (Driver Assistant System) of automobile and automated driving system test platform switch block control schematic diagram.
Specific embodiment
The advanced DAS (Driver Assistant System) of automobile and automated driving system test platform are described in detail with reference to the accompanying drawing.
Fig. 1 is the advanced DAS (Driver Assistant System) of automobile and automated driving system test platform schematic diagram, and the sensor 1 can
To be one of laser radar, millimetre-wave radar, camera, infrared night vision, ultrasonic radar, inertial navigation or a variety of, use
In the environment sensing for realizing ADAS or Unmanned Systems.2 core function of network topology component is connection sensor, control unit
With HMI unit, realize data transmission, network topology component 2 include gateway, network type conversion module, have CAN network, with
The too various interfaces such as net, serial ports, LIN bus, FlexRay bus, network type conversion module is for realizing different type network
Mutual conversion between information.The traffic information of important parameter, current control loop that HMI unit 3 is run for display system,
The visualization result etc. of control unit, can be vehicle-mounted large-size screen monitors, be also possible to programmable touch display screen, mobile phone and tablet computer
Deng.Control unit 4 carries out intelligent decision according to the information of sensor, realizes that the auxiliary driving or unmanned of vehicle, control are single
Member can be one or more of single-chip microcontroller, DSP, industrial personal computer, GPU, FPGA, ASIC.Switch block 5 includes multiple independent
Independent switch, each independent switch connect a sensor or control unit, enabling to single sensor or control unit or
It deactivates and is independently controlled.It is opened and closed combination by different independent switches, realizes different sensor combinations and control unit choosing
It selects, to complete device to functions such as mark, performance detection and configuration optimizations.
Fig. 2 is the advanced DAS (Driver Assistant System) of automobile and automated driving system test platform switch block control schematic diagram.Under
Face, which explains how to combine by switch opening and closing respectively, completes device to functions such as mark, performance detection and configuration optimizations.
1. device is to mark
Independent switch 11 and independent switch 21 are opened first, other switches are closed, and sensor 1 and control unit 1 work,
He does not work at sensor with control unit, completes performance detection；Then independent switch 12 and independent switch 21 are opened, other switches
It closes, sensor 2 and control unit 1 work, and other sensors and control unit do not work, and complete performance detection；By to two
The comparison of secondary the performance test results can be compared the performance of sensor 1 and sensor 2.
2. performance detection
For the performance detection for the control system being made of sensor 1, sensor 2 and control unit 2, independent switch is opened
11,12,22, other switches are closed, and sensor 1, sensor 2, control unit 2 work at this time, other sensors and control unit
It does not work, the performance detection to examining system can be realized.
3. sensor configuration optimization
For the configuration optimization for the control system being made of sensor 1, sensor 2 and control unit 2, independent switch is opened
11,12,22, other switches are closed, and sensor 1, sensor 2, control unit 2 work at this time, other sensors and control unit
It does not work, completes system testing.It opens independent switch 13 again, makes sensor 3 that work be added, re-start detection, i.e., it is comparable
Influence of the sensor 3 to system performance is added, a kind of sensor configuration optimization is completed.
4. control unit configuration optimization
For the configuration optimization for the control system being made of sensor 1, sensor 2 and control unit 2, independent switch is opened
11,12,22, other switches are closed, and sensor 1, sensor 2, control unit 2 work at this time, other sensors and control unit
It does not work, completes system testing.Independent switch 23 is opened again, closes independent switch 22, and control unit 3 is made to substitute control unit 2
Work, i.e., comparable control unit 3 compare the performance difference of control unit 2, complete a kind of control unit configuration optimization.
Claims (9)
1. a kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform, characterized in that the system includes sensing
Device, network topology component, HMI unit, control unit and switch block realize that sensor, HMI are mono- by network topology component
The interconnection of member, control unit, switch block access control network, connects sensor and control unit.
2. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is, the sensor be laser radar, millimetre-wave radar, camera, infrared night vision, ultrasonic radar, in inertial navigation
It is one or more.
3. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is, the network topology component includes gateway and network type conversion module, for the conversion between different types of data,
Realize data interaction.
4. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is, the network topology component has CAN network, Ethernet, serial ports, LIN bus, the portion in FlexRay bus interface
Divide or whole.
5. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is that the HMI unit is one of vehicle-mounted large-size screen monitors, programmable touch display screen, mobile phone or tablet computer or a variety of.
6. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is that the control unit is one or more of single-chip microcontroller, DSP, industrial personal computer, GPU, FPGA, ASIC.
7. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 1 and automated driving system test platform, special
Sign is that the switch block has multiple independent switches, and each switch can be with one sensor of independent control or control unit
Individually open and close.
8. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 7 and automated driving system test platform, special
Sign is that the independent switch is stacked switch or relay switch.
9. a kind of advanced DAS (Driver Assistant System) of automobile according to claim 7 and automated driving system test platform, special
Sign is that the independent switch has the insurance being independently arranged and comes protective switch and detected element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433751.5A CN110162051A (en) | 2019-05-23 | 2019-05-23 | A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433751.5A CN110162051A (en) | 2019-05-23 | 2019-05-23 | A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform |
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| Publication Number | Publication Date |
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| CN110162051A true CN110162051A (en) | 2019-08-23 |
Family
ID=67632205
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910433751.5A Pending CN110162051A (en) | 2019-05-23 | 2019-05-23 | A kind of advanced DAS (Driver Assistant System) of automobile and automated driving system test platform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007834A (en) * | 2019-12-13 | 2020-04-14 | 北京经纬恒润科技有限公司 | Laboratory test system and method for ADAS path planning function |
| CN111740874A (en) * | 2020-05-21 | 2020-10-02 | 中国汽车技术研究中心有限公司 | Function safety monitoring device and method for intelligent driving automobile software architecture communication chain |
| CN111811836A (en) * | 2020-07-20 | 2020-10-23 | 重庆渝微电子技术研究院有限公司 | Detection system and method for advanced intelligent auxiliary driving system |
| CN113049264A (en) * | 2019-12-27 | 2021-06-29 | 北京车和家信息技术有限公司 | Test system and method for advanced driving assistance system of vehicle |
| CN115290339A (en) * | 2022-04-11 | 2022-11-04 | 蚂蚁侠科技(深圳)有限公司 | Automatic driving test platform |
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| CN109484286A (en) * | 2018-12-18 | 2019-03-19 | 安徽江淮汽车集团股份有限公司 | A kind of turn signal automatic opening method |
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| US20060284839A1 (en) * | 1999-12-15 | 2006-12-21 | Automotive Technologies International, Inc. | Vehicular Steering Wheel with Input Device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007834A (en) * | 2019-12-13 | 2020-04-14 | 北京经纬恒润科技有限公司 | Laboratory test system and method for ADAS path planning function |
| CN111007834B (en) * | 2019-12-13 | 2021-05-18 | 北京经纬恒润科技股份有限公司 | Laboratory test system and method for ADAS path planning function |
| CN113049264A (en) * | 2019-12-27 | 2021-06-29 | 北京车和家信息技术有限公司 | Test system and method for advanced driving assistance system of vehicle |
| CN113049264B (en) * | 2019-12-27 | 2023-01-10 | 北京车和家信息技术有限公司 | Test system and method for advanced driving assistance system of vehicle |
| CN111740874A (en) * | 2020-05-21 | 2020-10-02 | 中国汽车技术研究中心有限公司 | Function safety monitoring device and method for intelligent driving automobile software architecture communication chain |
| CN111740874B (en) * | 2020-05-21 | 2021-12-07 | 中国汽车技术研究中心有限公司 | Function safety monitoring device and method for intelligent driving automobile software architecture communication chain |
| CN111811836A (en) * | 2020-07-20 | 2020-10-23 | 重庆渝微电子技术研究院有限公司 | Detection system and method for advanced intelligent auxiliary driving system |
| CN115290339A (en) * | 2022-04-11 | 2022-11-04 | 蚂蚁侠科技(深圳)有限公司 | Automatic driving test platform |
| CN115290339B (en) * | 2022-04-11 | 2023-09-22 | 蚂蚁侠科技(深圳)有限公司 | Automatic driving test platform |
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Address after: 215131 Suzhou Qingzhi automobile technology (Suzhou) Co., Ltd Applicant after: Qingzhi automobile technology (Suzhou) Co.,Ltd. Address before: No.15-306, Hongcheng Road, Huaming hi tech Industrial Zone, Dongli District, Tianjin Applicant before: TIANJIN TSINTEL TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190823 |