Road blockade early warning device and road blockade early warning method

An early warning device and road closure technology, applied in the field of traffic safety, can solve the problems of low warning timeliness of construction warning signs, and achieve the effect of improving safety and traffic efficiency

Pending Publication Date: 2020-09-25
ZHEJIANG PROVINCIAL INST OF COMM PLANNING DESIGN & RES CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a road closure early warning device and a road closure early warning method to improve the problem of low warning timeliness of existing road construction warning signs

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
  • Road blockade early warning device and road blockade early warning method
  • Road blockade early warning device and road blockade early warning method
  • Road blockade early warning device and road blockade early warning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] In highway maintenance and construction sections, road closure warning devices are used to close the area. When traffic accidents such as rear-end collisions occur, road closure warning devices are placed behind the accident vehicle to warn the vehicles coming from behind.

[0039] This application provides a road closure early warning device 100, which can send the lane closure information to the rear vehicle and vehicle-road coordination roadside equipment in time and in advance, and the vehicle coming from behind can also send the lane closure information to the rear vehicle and roadside equipment It can send information to the roadside equipment and vehicles behind, and so on to achieve ultra-long-distance lane closure warning.

[0040] Such as figure 1 As shown, the road closure early warning device 100 includes a road cone body 10 , an information collection module 30 and a communication module 60 . The information collection module 30 is arranged on the road con...

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 application provides a road blockade early warning device and a road blockade early warning method, and relates to the technical field of traffic safety. The road blockade early warning device comprises a road cone body, an information acquisition module and a communication module. The information acquisition module is arranged on the road cone body and used for collecting lane closing information. The communication module is arranged on the road cone body, is electrically connected with the information acquisition module and is used for sending lane closing information outwards. The laneclosing information comprises one or more of the number of closed lanes, the number of closed lanes and the length of the closed lanes. When the road needs to be blocked, the road blockade early warning device is arranged in a blocked area, the information acquisition module can acquire relevant lane closing information of the blocked area, and the communication module can send an electric signalrepresenting the lane closing information, so that beyond-visual-range early warning is provided for drivers of rear vehicles, the drivers can change lanes in advance for driving, and the safety and the passing efficiency of operators and the like are improved.

Description

technical field [0001] The present application relates to the technical field of traffic safety, in particular, to a road closure early warning device and a road closure early warning method. Background technique [0002] Road cones are used to be placed in the middle of the road, road construction sites, etc., and are located around places that need to temporarily separate traffic flow, guide traffic, guide vehicles to bypass dangerous road sections, protect construction site facilities and personnel, or other appropriate locations. At present, construction warning signs are generally placed at a certain distance from the construction site. Such warnings have low timeliness and are easily ignored by drivers and cannot serve as a warning. Contents of the invention [0003] Embodiments of the present application provide a road closure early warning device and a road closure early warning method to improve the problem of low warning timeliness of existing road construction w...

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): G08G1/01G08G1/09H04W4/44
CPCG08G1/0116G08G1/0141G08G1/09H04W4/44
Inventor 王权权宋晓鹏张鼎霖崔优凯蒯佳婷吴畏杜文俊
Owner ZHEJIANG PROVINCIAL INST OF COMM PLANNING DESIGN & RES 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