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

Road early warning system, early warning method and remote early warning device

A technology of early warning system and early warning device, which is applied to the traffic control system, anti-collision system, traffic control system of road vehicles, etc., can solve problems such as poor accuracy, reduce the occurrence rate, efficiently and accurately monitor and locate, and achieve good warning effect. Effect

Active Publication Date: 2017-06-20
TIANTAI BROAD TRAFFIC FACILITIES
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the same time, existing mobile phones use GPS satellites combined with network (Network) and base station (Cell-ID) for comprehensive positioning. When multiple satellites can be connected outdoors, the accuracy can reach tens of meters or even several meters. If the satellite signal is not good, the accuracy is about 100 meters to 800 meters. If there is no satellite and network signal, only the phone signal, the accuracy is even worse, about 2000 meters, according to the location information provided by the GPS positioning system of the mobile phone. The geographical location of the mobile phone

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 early warning system, early warning method and remote early warning device
  • Road early warning system, early warning method and remote early warning device
  • Road early warning system, early warning method and remote early warning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In practical application, the mobile signal transmitting module 300 is a mobile phone, and the terminal control module 400 is directly realized by the receiver, so that its flexibility and accuracy can be effectively improved.

[0035] The specific operation is as follows:

[0036] When an accident occurs, call the police to the road management department through the parties involved in the accident or passers-by, verify the situation and determine the location of the accident through the receiver, and then select the remote early warning device 100 through the receiver and send a judgment GPRS command. Then let the remote early warning device 100 realize the early warning purpose, and then reduce the occurrence rate of the disease.

Embodiment 2

[0038] The mobile signal transmitting module 300 is a mobile phone, and let the terminal control module 400 be a specific warning number XXX, such as 112, 110 and other special numbers, and then refer to the mobile phone positioning system involved in the background technology, and at the same time refer to Chinese patents ZL201110388359.7, ZL200710125686 .7 and other patents on mobile phone positioning system technology, and then to achieve efficient data-based operations.

[0039] The specific operation is as follows:

[0040]When an accident occurs, call XXX through the parties involved in the accident or passers-by. First, during the alarm process through the mobile phone, the location system of the mobile phone can lock the accident location, and then select the nearest remote early warning device 100 at the accident location through the terminal control module 400, and pass The GPRS sends a judgment GPRS command to the remote early warning device 100, and then realizes t...

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 road early warning system and method and a remote early warning device of the road early warning system. The road early warning method is achieved through the remote early warning device and the road early warning system, a driver is accurately reminded of road conditions through the combination of alarms, a subtitle electronic display screen and a warning lamp, the nerve of the driver can be stimulated through the high-frequency alarms, and then the better warning effect is achieved. The road early warning system can efficiently and accurately monitor and position accident positions, the early warning method is simple, the safety coefficient is high, and the occurrence rate can be effectively decreased before rescue workers arrive at the scene.

Description

technical field [0001] The invention belongs to the technical field of road accident emergency rescue, in particular to a remote early warning device for off-vehicle early warning of road accidents through GPRS signals, a method and a system thereof. Background technique [0002] With the rapid development of highways, the problem of road traffic safety has become more and more serious, and has become the focus of attention at home and abroad. In addition, when the environment is bad and the traffic facilities in some areas are not in place, such as tunnels, some road sections with low visibility are prone to collision accidents. The implementation of warning measures such as warning lines was carried out artificially, and the Chinese patent ZL201310119964.3 was searched in the Chinese patent database. The patent name is "Automatic Alarm and Early Warning Device for Road Accidents", which discloses a collision sensor, a central processing unit, and a control switch. , an ac...

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 Patents(China)
IPC IPC(8): G08G1/16
CPCG08G1/166
Inventor 奚海平周孝广
Owner TIANTAI BROAD TRAFFIC FACILITIES
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