Supercharge Your Innovation With Domain-Expert AI Agents!

Traffic operation site safety early warning system and method based on LoRa ad hoc network

A job site, safety early warning technology, applied in the field of traffic safety, can solve maintenance personnel injury, life-threatening and other problems

Pending Publication Date: 2021-10-01
广西北投交通养护科技集团有限公司
View PDF18 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the occurrence of such incidents, after field visits to expressway maintenance companies, it was found that the most common occurrence of expressway maintenance accidents is the injury or even life-threatening of expressway maintenance personnel due to traffic accidents on the expressway

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
  • Traffic operation site safety early warning system and method based on LoRa ad hoc network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The specific implementation method of the present invention will be further described below in conjunction with the examples. This embodiment dares to illustrate the technical solution of the present invention more clearly, but should not be used to limit the protection scope of the present invention.

[0028] see figure 1 , the present embodiment includes a front-end device, which is used for data collection and data processing of construction safety information on the traffic operation site, and an alarm system for reminding construction personnel not to cross the safe area, and reminding non-construction personnel not to enter the construction area, and at the same time It also has the early warning function of the isolation device in the construction area where the vehicle collision occurs, the dispatching system is used to command the construction personnel on the site to rescue themselves or deal with the accident, and the information sharing system is used to tra...

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 relates to a traffic operation site safety early warning system and method based on a LoRa ad hoc network. The system comprises five parts: a front device, an alarm system, a background system, a scheduling system, and an information sharing system. Early warning is carried out on road operation safety by using the front device installed in a safety range of a construction area; by automatically detecting vehicle speeds of a passing vehicle, the early warning level changes, and the moving position is automatically controlled or controlled through a background system after the vehicle deviates from a preset position; and construction workers are reminded to evacuate from an accident site and send an alarm to the passing vehicle in time through an alarm, so that the occurrence of a secondary accident is prevented.

Description

technical field [0001] The invention belongs to the technical field of traffic safety, and in particular provides a traffic operation site safety early warning system and method based on LoRa ad hoc network Background technique [0002] At present, the total mileage and coverage of expressways in my country have reached unprecedented heights, and the number of cars is at the highest position in the past two decades. However, with the rapid development of dense road networks, the number of expressways will follow. The difficulty of maintenance has intensified, and the occurrence of maintenance accidents by expressway maintenance workers is also increasing year by year. [0003] In order to reduce the occurrence of such incidents, after field visits to expressway maintenance companies, it was found that the most common occurrence of expressway maintenance accidents is the injury or even life-threatening of expressway maintenance personnel due to traffic accidents on the express...

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): G08G1/0967G08G1/09G08B21/24G08B7/06E01F9/654H04W4/30
CPCG08G1/0967G08G1/09G08B21/24G08B7/06E01F9/654H04W4/30
Inventor 刘韬杨敏骆俊晖黄海峰谢成米俭辉李华廖来兴畅振超吴春伟莫鹏刘豪斌文先正隆知翀陈远鹏黄伟
Owner 广西北投交通养护科技集团有限公司
Features
  • R&D
  • 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