A test platform for intelligent networked vehicles
A test platform and intelligent network technology, applied in vehicle testing, machine/structural component testing, measuring devices, etc., can solve problems such as simple simulation methods, no safe and reliable testing mechanism, and limitations, and achieve low-cost results
Active Publication Date: 2020-05-05
TSINGHUA UNIV +1
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Problems solved by technology
However, closed-site testing is expensive, the simulation method is simple, and has little reference value; while real-road testing is more realistic, it is prone to accidents, has high potential safety hazards, and is restricted by law.
Therefore, there is currently no testing mechanism that satisfies the requirements and is safe and reliable.
Method used
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[0026] In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] The present invention intends to use machines to simulate three kinds of traffic objects, restore possible complex road conditions on real roads, and test the response of intelligent vehicles in complex environments. Such as Picture 1-1 As shown, the ICV test platform provided by this embodiment includes a vehicle under test 10, a traffic object simulation device, a communication topology and a motion control unit. Each section will be explained below.
[0028] The tested vehicle 10 is arranged in a traffic scene, which is constructed by a plurality of splicable units, and the traffic scene is used to restore the environment of a real road as a test site. Such as Figure 1-3 As shown, in Fi...
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The invention discloses an intelligent network connection vehicle test platform, which comprises a tested vehicle, a traffic object simulation device, a communication topological structure and a motion control unit, and is characterized in that the tested vehicle is arranged in a traffic scene; the traffic object simulation device comprises an all-terrain robot, a height-adjustable doll model andan animal model. The communication topological structure transmits the planned track to the tested vehicle and acquires information of the tested vehicle from the tested vehicle, and the communicationtopological structure transmits the information of the tested vehicle to the motion control unit; the motion control unit collects the information of the tested vehicle and the information of the all-terrain robot fed back by the all-terrain robot from the communication topological structure; the motion control unit controls the route and speed of the all-terrain robot, the height-adjustable dollmodel and the animal model to move periodically. According to the invention, participated objects and environments can be changed, convenient conditions are provided for testing simulation of any traffic scene, and low-cost, zero-risk, multi-traffic-object and multi-scene testing functions are realized.
Description
technical field [0001] The invention relates to the technical field of intelligent vehicle test field, in particular to an intelligent networked vehicle test platform. Background technique [0002] In recent years, automobiles and artificial intelligence have gradually become one of the most concerned issues in the industry and academia. In terms of intelligent network connection technology, the entire system has tended to be perfected, with theoretical support and practical engineering applications. However, ICV (English full name is "Intelligent and Connected Vehicles"; Chinese full name is "Intelligent Networked Vehicles") has relatively little research in the testing field, and the system is not perfect, and there is currently no completely unified standard. For vehicles, safety always comes first. Every self-driving intelligent connected car needs to go through a lot of tests from development to commercial use, and these tests can be roughly divided into two types: si...
Claims
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IPC IPC(8): G01M17/007G01S19/42G01S19/52
CPCG01M17/007G01S19/42G01S19/52
Inventor 王建强王裕宁黄嘉皓胡钰彬王波胡屹明李研强王勇
Owner TSINGHUA UNIV