A road test method for verifying the reliability and durability of self-driving cars

A durability test and automatic driving technology, which is applied in vehicle testing, machine/structural component testing, instruments, etc., can solve problems such as the inability to provide vibration stress, and achieve the effect of improving product quality, promoting rectification, and significant practical significance

Active Publication Date: 2022-05-24
BEIJING ZHIXINGZHE TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, there is an urgent need to develop a technology that can solve the defect that the static test in the laboratory cannot provide vibration stress, and can reliably simulate the vibration of self-driving car products in use, so as to fully verify the reliability and durability of self-driving car products sex

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A road test method for verifying the reliability and durability of self-driving cars
  • A road test method for verifying the reliability and durability of self-driving cars
  • A road test method for verifying the reliability and durability of self-driving cars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In order to make those skilled in the art better understand the solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0058] see Figure 1 to Figure 6 As shown, the present invention provides a road test method for verifying the reliable durability of an autonomous vehicle, comprising the following steps:

[0059] Step S1, build an autonomous driving test road:

[0060] Step S2, install the road monitoring system at the preset position of the automatic driving test road, and install the driving monitoring system at the preset position of the automatic driving vehicle product;

[0061] Step S3, on the autonomous driving test road, control the autonomous driving vehicle product to conduct a reliable durability test, and drive in circles at the preset maximum speed. When the driving mileage of the autonomous driving vehicle product reaches the preset test driving distanc...

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

No PUM Login to view more

Abstract

The invention discloses a road test method for verifying the reliability and durability of an automatic driving vehicle, comprising steps: step S1, building an automatic driving test road; step S2, installing a road monitoring system at a preset position of the automatic driving test road, and Install the driving monitoring system at the preset position of the self-driving car product; step S3, on the road of the self-driving test, control the self-driving car product to conduct a reliability and durability test, and drive in circles at the preset maximum speed, when the self-driving car product When the mileage reaches the preset test mileage, the preset parts of the self-driving car product are checked to realize reliable durability testing of the self-driving car product. The invention can solve the defect that the static test cannot provide vibration stress, reliably simulate the vibration situation of the self-driving car product in use, comprehensively verify the reliability and durability of the product, and promote the improvement of product quality.

Description

technical field [0001] The invention relates to the technical field of self-driving car tests, in particular to a road test method for verifying the reliable durability of the self-driving car. Background technique [0002] Self-driving automobile (Autonomous vehicles; Self-driving automobile), also known as driverless car, computer-driven car, or wheeled mobile robot, is a kind of intelligent car that realizes unmanned driving through a computer system. Autopilot technology uses video cameras, radar sensors, and laser rangefinders to understand surrounding traffic conditions and navigate the road ahead through a detailed map (the map collected by a manned car). This all happens through Google's data centers, which process the vast amount of information the car collects about the surrounding terrain. In this regard, self-driving cars are equivalent to remote-controlled cars or smart cars in Google's data center, and are one of the applications of the Internet of Things tech...

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
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007G01D21/02
CPCG01M17/007G01D21/02
Inventor 王聪聪梁伟张放李晓飞张德兆王肖霍舒豪
Owner BEIJING ZHIXINGZHE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap