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Variable information induction plate

An induction plate and variable technology, applied to the arrangement of variable traffic instructions, identification devices, instruments, etc., can solve problems such as uncoordinated induction, elevated congestion, and failure to truly balance the traffic flow of the road network.

Active Publication Date: 2012-11-28
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current road traffic guidance does not link the ground road and the elevated expressway. Often, the elevated road and the ground can pass through to the destination, and the elevated road is blindly selected. After going up, the elevated expressway is blocked, and the parallel road The ground road is smooth
The elevated road and the ground are not coordinated, and it does not really achieve the purpose of balancing the traffic flow of the road network

Method used

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  • Variable information induction plate
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  • Variable information induction plate

Examples

Experimental program
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Embodiment 1

[0021] Embodiment 1: as figure 2 with image 3 As shown, a strip-shaped variable information induction board includes a base plate 1, an elevated traffic state data acquisition module and a data analysis module. The substrate 1 includes a text display area 11, an elevated display area 12, and an information release area 13. The elevated display area 12 indicates the blockage, congestion, and unimpeded status of the elevated through three colors of red, yellow, and green according to the instructions of the data analysis module.

[0022] The variable information induction board also includes a ground traffic state data collection module and a ramp traffic state data collection module, the elevated traffic state data collection module, the ground traffic state data collection module and the ramp traffic state data collection module send the collected information to the data analysis module for analysis.

[0023] The ground road display area 14 is set on the substrate 1, and t...

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PUM

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Abstract

The invention discloses a variable information induction plate, which comprises a base plate, a first road traffic status data acquisition module and a data analysis module, wherein the base plate comprises a first road display area; and the first road display are displays the traffic status of a first road through different colors according to an instruction of the data analysis module. The variable information induction plate also comprises a second road traffic status data acquisition module; the second road traffic status data acquisition module and the first road traffic status data acquisition module transmit acquired information to the data analysis module to perform analysis; and the data analysis module analyzes the best travel way, and transmits the analysis result to an information issuing area to display. The information induction plate can cooperatively display the traffic statuses of overhead and ground roads, provide more comprehensive traffic information services for travelers, and play a role in self-adaptive control to balance road network traffic flow.

Description

technical field [0001] The invention relates to the technical field of road traffic facilities, in particular to a variable information induction board. Background technique [0002] The variable information guidance board is an outfield device currently used at home and abroad to release road traffic status information to travelers. The expressway in the city generally adopts the strip-shaped variable information induction plate, such as figure 1 As shown, several roads connected in the area are simply represented, and for different road sections, three colors (red, yellow, green) are used to indicate the congestion, congestion, and smooth status of the road sections. Roads with intersections in cities, usually displaying travel time to represent road conditions from origin to destination. [0003] The current road traffic guidance does not link the ground road and the elevated expressway. Often, the elevated road and the ground can pass through to the destination, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/09G09F9/33
Inventor 刘伟杰保丽霞王宝辉王跃辉
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD