Intelligent driving and testing equipment and upper management platform
An intelligent driving and management platform technology, applied in vehicle testing, electrical testing/monitoring, machine/structural component testing, etc., can solve problems such as objective accuracy, vehicle collision accidents, and inability to conduct tests, and achieve scientific, Avoid safety hazards and avoid accidental effects
Inactive Publication Date: 2021-02-12
SAIC MOTOR +1
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
On the one hand, when the intelligent driving function fails, the real vehicle is likely to cause a serious collision accident; on the other hand, in some extreme test scenarios, the intelligent driving test cannot approach the limit state, and often takes over in advance for fear of safety accidents, resulting in The test cannot be carried out; at the same time, the static dummy model cannot realistically simulate the movement rules of real pedestrians, and the test results cannot be objective and accurate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] The vehicle to be tested with the positioning unit installed moves according to the test route, and the trigger point is set according to the test requirement. A single trigger point can correspond to one or more traffic units, and several trigger points correspond to several traffic units, finally forming a test scene. . For the specific mechanism of the test, see figure 2 .
[0026] 1, figure 2 middle It is an intelligent driving vehicle to be tested equipped with a positioning unit, which is represented as a solid line box in the figure;
[0027] 2, figure 2 middle To simulate the traffic unit of a motor vehicle, it is shown as a dotted box in the figure; It is a traffic unit for simulating pedestrians, which is represented as a solid circle in the figure.
[0028] 3. The predetermined route of the test vehicle in this scene is a solid line; the set track of the traffic unit in this scene is a dotted line;
[0029] 4. The trigger points are bubble-style...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides intelligent driving test equipment. The intelligent driving test equipment comprises a traffic unit, an intelligent driving test upper management platform, a positioning unit and a self-driving unit; the positioning unit is used for collecting and storing mobile positioning signals of a test vehicle; the self-driving unit is used for self-driving the test vehicle, and the intelligent driving test upper management platform is used for collecting and analyzing driving data information of the test vehicle, carrying out information interaction with the positioning unit and the self-driving unit through a cloud end and sending a test instruction; the traffic unit is fixedly provided with the positioning unit and the self-driving unit, and is used for receiving and operating an instruction of the intelligent driving upper management platform. The equipment is used for simulating complex traffic behaviors, motion forms of different traffic objects are met, potential safety hazards in the testing process are avoided, and extreme scene testing is achieved. Meanwhile, the invention also provides a management platform which is used for managing a motion chassis or a traffic unit, issuing a test instruction, communicating a test subject with an object and storing a management test result.
Description
technical field [0001] The invention belongs to the technical field of road construction, and in particular relates to an intelligent driving test device and an upper management platform. Background technique [0002] In order to meet the needs of intelligent driving tests for different traffic scenarios, most of the existing solutions use real vehicles or static dummy models to simulate traffic participants on the road. On the one hand, when the intelligent driving function fails, the real vehicle is likely to cause a serious collision accident; on the other hand, in some extreme test scenarios, the intelligent driving test cannot approach the limit state, and often takes over in advance for fear of safety accidents, resulting in The test cannot be carried out; at the same time, the static dummy model cannot realistically simulate the movement rules of real pedestrians, and the test results cannot be objective and accurate. Contents of the invention [0003] In order to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02G01M17/007
CPCG01M17/007G05B23/02
Inventor 张钊王青海刘备备李德佳周庆王伟平
Owner SAIC MOTOR