Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method, device and system for evaluating driving simulation safety

A technology of driving simulation and safety evaluation, applied in the field of driving simulation, can solve problems such as cumbersome operation, and achieve the effect of avoiding potential safety hazards

Inactive Publication Date: 2019-09-20
RES INST OF HIGHWAY MINIST OF TRANSPORT
View PDF4 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the road is evaluated through the user experience of the user driving the vehicle on the road. This process requires the user to simulate on the actual road, and the operation is cumbersome.

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
  • Method, device and system for evaluating driving simulation safety
  • Method, device and system for evaluating driving simulation safety
  • Method, device and system for evaluating driving simulation safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0084] figure 1 It is a driving simulation safety evaluation system shown according to some exemplary embodiments, such as figure 1 As shown, the system may include a computer device 11 , a VR device 12 and a driving simulation device 13 .

[0085] Among them, the computer equipment will form a virtual road scene and send it to the VR equipment;

[0086] The VR device displays the virtual road scene to the user;

[0087] The driving simulation device obtains the driving operation data during multiple simulated driving in the virtual road scene, and sends it to the computer device;

[0088] The computer equipment obtains the driving operation data and the corresponding scene information when simulating driving in the virtual road sce...

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 provides a method for evaluating driving simulation safety. The method includes the steps that by forming a virtual road scene, driving operation data and corresponding scene information during multiple driving simulations in the virtual road scene are obtained; abnormal driving behaviors and corresponding road sections in the virtual road scene are determined according to the driving operation data and corresponding scene information; and the frequency of the abnormal driving behaviors occur in the each road section is counted, the road section when the frequency of the abnormal driving behavior is higher than a preset threshold value is taken as a safety hidden danger road section. In the virtual road scene, the safety hidden danger road section can be determined by simulating driving, thus the problem of the safety hidden danger in the road construction process is solved.

Description

technical field [0001] The present invention relates to the technical field of driving simulation, in particular to a driving simulation safety evaluation method, device and system. Background technique [0002] Road safety is an important part of road traffic safety construction, and it is also the main factor affecting road traffic safety after completion. Therefore, it is of great significance to carry out effective safety evaluation on roads. [0003] In the prior art, the road safety evaluation generally adopts the following method: on the built driving road, the staff drives the car on the road, and evaluates the road safety through the user experience during the driving process. evaluate. [0004] The inventor finds that there are at least the following problems in the related art: [0005] In the prior art, the road is evaluated through the user experience of the user driving the vehicle on the road. This process requires the user to simulate on the actual road, an...

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
IPC IPC(8): G09B9/052G09B9/05G09B9/04G06Q50/26G06Q10/06
CPCG06Q10/06393G06Q50/265G09B9/04G09B9/05G09B9/052
Inventor 张巍汉王萌毛琰郭达
Owner RES INST OF HIGHWAY MINIST OF TRANSPORT
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com