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

Method for calculating vehicle distance in expressway

A technology for expressway and inter-vehicle distance, which is applied in traffic control systems, instruments, and traffic control systems of road vehicles. It can solve problems such as economic losses, traffic safety accidents, and the inability to judge the distance between the vehicle and the vehicle in front. Effects of traffic accidents

Inactive Publication Date: 2020-01-21
YUNNAN NORMAL UNIV
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in areas prone to accidents on expressways, especially some winding mountain roads, vehicles cannot judge the distance between the vehicle and the vehicle in front without knowing whether there is a car in front. The inter-vehicle distance is less than the safety distance, which leads to some traffic safety accidents
[0003] Because the traffic safety accidents that do not know the distance between vehicles have brought huge economic losses to the society and seriously affected the living environment of residents, it is an important problem that needs to be solved urgently

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 for calculating vehicle distance in expressway
  • Method for calculating vehicle distance in expressway
  • Method for calculating vehicle distance in expressway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 As shown, a system for calculating inter-vehicle distance on a highway in this embodiment includes

[0024] A method for calculating inter-vehicle distance on an expressway includes: multiple mobile terminals, servers, and data storage devices, wherein a mobile terminal communication module is arranged in the mobile terminal, and the mobile terminal is electrically connected to a server through the communication module, and the server and The data storage device is electrically connected, the mobile terminal is provided with location acquisition software, and the mobile terminal is provided with an audio module.

[0025] In a system for calculating inter-vehicle distance on a highway in this embodiment, the location acquisition software is Baidu Eagle Eye.

[0026] In the system for calculating inter-vehicle distance on a highway in this embodiment, the network of the communication module is a wireless or wired network.

[0027] In the system for calc...

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 system for calculating the vehicle distance in an expressway. The system comprises a plurality of mobile terminals, a server and data storage equipment, wherein a mobile terminal communication module is arranged in each mobile terminal; the mobile terminals are electrically connected with the server through the communication modules; the server is electrically connected with the data storage equipment; position collecting software is installed in each mobile terminal; and each mobile terminal is provided with an audio module. A method for calculating the vehicle distance in the expressway has the characteristics that the operation is convenient; and the structure is simple, and the like.

Description

technical field [0001] The invention relates to the technical field of inter-vehicle distance calculation on expressways, and more specifically, to a method for calculating inter-vehicle distances on expressways. Background technique [0002] At present, in areas prone to accidents on expressways, especially some winding mountain roads, vehicles cannot judge the distance between the vehicle and the vehicle in front without knowing whether there is a car in front. The inter-vehicle distance is less than the safety distance, which leads to some traffic safety accidents. [0003] Because the traffic safety accidents that do not know the distance between vehicles have brought huge economic losses to the society and seriously affected the living environment of residents, it is an important problem that needs to be solved urgently. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent...

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 Applications(China)
IPC IPC(8): G08G1/01G08G1/16
CPCG08G1/012G08G1/0125G08G1/166
Inventor 徐博陈建兵
Owner YUNNAN NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com