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Method for actively detecting traffic events and intelligent roadside information terminal

A technology for traffic incidents and information terminals, applied in the field of intelligent transportation, can solve problems such as intelligent monitoring of highway trunk lines not involved, and achieve the effect of improving flexibility

Active Publication Date: 2018-06-26
JIANGSU GENTURE ELECTRONICS INFORMATION SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] But the prior art does not involve the intelligent monitoring of the most important expressway arteries

Method used

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  • Method for actively detecting traffic events and intelligent roadside information terminal
  • Method for actively detecting traffic events and intelligent roadside information terminal
  • Method for actively detecting traffic events and intelligent roadside information terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] When the UAV receives an order to actively detect traffic incidents, it calculates the power required for the return trip in real time during the cruise. Once the power reaches the critical value of the power required for the return trip, the UAV device automatically returns. Enter the storage station to charge, and the storage station uses wireless charging to charge the drone; if the unmanned detection equipment cannot return to its own storage station due to human reasons, or its own storage station cannot be docked due to external reasons. Then, the drone will search for the most suitable receiving station on the map according to the dispatch center.

Embodiment 2

[0035] When the unmanned vehicle receives the command to actively detect traffic incidents, it calculates the power required for the return trip in real time during the cruise. Once the power reaches the critical value of the power required for the return trip, the unmanned vehicle will automatically return. Enter the storage station to charge, and the storage station uses wireless charging to charge the unmanned vehicle; if the unmanned vehicle cannot return to its own storage station due to human reasons, or its own storage station cannot be docked due to external reasons. Then, the unmanned vehicle will find the most suitable shelter on the map according to the dispatch center.

Embodiment 3

[0037] When the average speed of the lane detected by the 4D multi-target microwave detector is slow and the road is congested, the intelligent display platform will upload the road condition information collected by the 4D multi-target microwave detector to the big data traffic platform through the NTCIP protocol. like figure 2 shown.

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Abstract

An intelligent roadside information terminal for flexible detection and display of highway traffic events includes an intelligent information display platform, a road or / and lane-level traffic information collector, a mobile unmanned video detector and a mobile unmanned detector receiving station. The intelligent information display platform includes a control system and a display unit, namely a smart LED display screen. The road or / and lane-level traffic information collector includes a microwave transceiver or a video capture transmitter, a traffic data analysis statistical software module and a communication interface. The mobile unmanned video detector includes an unmanned mobile platform and a video monitoring head; and the mobile unmanned detector receiving station comprises an unmanned detector receiving platform and an unmanned detector charging device. The intelligent roadside information terminal can independently detect and confirm surrounding traffic event information according to traffic flow changes, and the traffic event detection flexibility and accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a method for flexibly dealing with active detection of traffic events and a roadside intelligent information terminal. Background technique [0002] At present, highways mostly use on-site personnel to report information on road traffic events (including various accidents, changes in road section or lane-level traffic flow, changes in weather affecting traffic, etc.), and on-site personnel incident reports generally choose insurance companies or For the traffic police, the information needs multiple manual transfers to reach the expressway section management unit, resulting in information lag. The expressway management department takes timely measures to rescue and guide traffic to avoid adverse effects caused by secondary accidents. At present, the density of video surveillance on highways is limited, and it is difficult to achieve full coverage. At the same t...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/09
CPCG08G1/0125G08G1/091
Inventor 李涛朱俊王明哲
Owner JIANGSU GENTURE ELECTRONICS INFORMATION SERVICE CO LTD
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