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Road congestion prompting method, device and system as well as road monitoring device

A monitoring device, technology of roads, applied in the field of traffic management

Active Publication Date: 2019-07-23
博识峰云(湖南)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of realizing the present invention, the inventors of the present invention have found that there is currently no method for prompting road congestion through road facilities

Method used

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  • Road congestion prompting method, device and system as well as road monitoring device
  • Road congestion prompting method, device and system as well as road monitoring device
  • Road congestion prompting method, device and system as well as road monitoring device

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Embodiment Construction

[0034] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0035] figure 1 It is a schematic diagram of an application environment of an embodiment of a method for prompting road congestion according to the present invention. Such as figure 1 As shown, on both sides of the guardrail along the motor vehicle lane, road monitoring devices are respectively provided. The road monitoring device includes a monitoring module and a positioning module, wherein the monitoring m...

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Abstract

The invention relates to the technical field of road management and in particular discloses a road congestion prompting method, device and system as well as a road monitoring device. The method comprises the following steps: acquiring vehicle information, monitored by a road monitoring device, of a corresponding road section; according to the vehicle information, judging whether the road section is congested or not; if the road section is congested, sending a congestion warning signal showing that the road section is congested; if the road section is not congested, judging whether congestion information broadcast by other road monitoring devices at the same side in front of the road section is received or not; if the congestion information is received, acquiring the road monitoring devicethe nearest to the road section from the other road monitoring devices broadcasting the congestion information; calculating a distance between the road section and the nearest road monitoring device;and when the distance is smaller than a first preset distance, sending out a deceleration warning signal. Therefore, by utilizing the scheme of the invention, a warning can be given when the road is congested, and the problem that road congestion can not be prompted by virtue of a road facility is solved.

Description

Technical field [0001] The embodiment of the present invention relates to the field of traffic management, in particular to a method, device, system and road monitoring device for prompting road congestion. Background technique [0002] The rapid increase in the number of motor vehicles has increased the congestion on urban roads. In particular, the road network in central areas of large cities is often overloaded, which aggravates the severity of traffic congestion in large cities. [0003] There are many reasons for road traffic congestion. Among them, the inability to know the road conditions in advance is the main reason for road congestion and even paralysis. In the process of implementing the present invention, the inventor of the present invention found that there is currently no method for prompting road congestion through road facilities. Summary of the invention [0004] In view of the above problems, the present invention is proposed to provide a road congestion method,...

Claims

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Application Information

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IPC IPC(8): G08G1/09G08G1/0967
CPCG08G1/091G08G1/096783
Inventor 余卓
Owner 博识峰云(湖南)信息技术有限公司
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