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

Laser ranging obstacle avoidance based reversible lane change system and method

A technology of tidal lanes and laser ranging, which is applied to the traffic control system, traffic control system, roads and other directions of road vehicles, which can solve the problem of reduced navigation accuracy, achieve a high degree of automation, and avoid unsmooth lane changes.

Active Publication Date: 2018-05-08
安徽翰邦科技咨询有限公司
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distribution of satellites makes it possible to observe more than 4 satellites anywhere in the world at any time, and the navigation information pre-stored in the satellites can be used for a period of time, but the navigation accuracy will gradually decrease, and the current accuracy is about 10 meters

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
  • Laser ranging obstacle avoidance based reversible lane change system and method
  • Laser ranging obstacle avoidance based reversible lane change system and method
  • Laser ranging obstacle avoidance based reversible lane change system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The present invention will be further described below in conjunction with accompanying drawing, for the convenience of expression, in figure 1 The lane change robot is briefly described as a pier, the road section controller is briefly described as a base station, and the electronic compass is briefly described as an electronic compass:

[0057] like Figure 2~4 As shown, a tidal lane change system based on laser ranging and obstacle avoidance includes a remote control center, traffic signal background data server, road section control base station and lane change robot. All lane change robots on the same tidal lane form a lane To change the robot group, the data transmission port of the remote control center and the data transmission port of the background data server of the traffic lights perform real-time data transmission through optical fiber transmission or wireless data transmission, and the data transmission port of the remote control center communicates with th...

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 laser ranging obstacle avoidance based reversible lane change system and method. The system comprises a remote control center, a traffic signal light background data server,a road section control base station and lane change robots. When reversible lane changing is required, the remote control center sends reversible lane changing signals to the road section control basestation in real time, the road section control base station sends traveling command control signals to corresponding lane change robots in real time by means of wireless data transmission, and the lane change robots execute corresponding movement after receiving respective traveling commands and feed back position information to the road section control base station in real time. Automatic changing of reversible lanes can be realized according to demands; by the aid of the traffic signal light background data server, real-time changing of an urban traffic road network can be realized according to big data, and road requirement changes due to factors such as traffic accidents, traffic flow variation and severe weather can be coped with at any time, and automatic control of the reversible lanes is realized.

Description

technical field [0001] The present invention relates to the technical field of tidal lanes, more specifically, to a tidal lane change system and method based on laser ranging and obstacle avoidance. Background technique [0002] Cars have brought great convenience to human travel, but with the rapid increase in the number of cars, traffic congestion is becoming more and more serious. Although the government continues to build roads and urban expressways, the growth rate of roads is far lower than the growth of the number of cars. In order to solve this problem, the government has invested more and more funds and energy in the development of intelligent transportation systems in recent years to improve the efficiency of road traffic and alleviate traffic congestion. [0003] The "tidal phenomenon" of traffic is one of the important reasons for urban traffic congestion. Every morning, the traffic flow in the direction of the city is large, and the traffic flow in the directio...

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): E01F15/10E01F9/669E01F9/615G08G1/095H02J7/35
CPCE01F9/615E01F9/669E01F15/006G08G1/095H02J7/35
Inventor 谢毅
Owner 安徽翰邦科技咨询有限公司
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