Back up detection system for electronic toll collection lane

An electronic toll collection and detection system technology, applied to instruments, ticketing equipment, etc., can solve problems such as misjudgment, confusion of lane logic, and smashing of cars by railings, so as to prevent vehicle evasion and avoid logic confusion.

Inactive Publication Date: 2012-07-11
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

Due to the wrong judgment of the actual number of vehicles entering the ETC lane by the electronic toll collection platform, the logic of the lane is confused, causing vehicles to evade tolls, and even the phenomenon of railings smashing cars occurs from time to time

Method used

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  • Back up detection system for electronic toll collection lane
  • Back up detection system for electronic toll collection lane
  • Back up detection system for electronic toll collection lane

Examples

Experimental program
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Embodiment Construction

[0022] Such as figure 2 As shown, a reversing detection system for electronic toll lanes of the present invention involves an isolated island 3, at least including transaction coils 51, 52 arranged in the transaction communication area B, electronic railings 1, ETC door frames 2, and acousto-optic displays device 4, and the electronic toll collection platform ( figure 2 not shown).

[0023] In this embodiment, a first group of grating assemblies 61 and a second group of grating assemblies 62 arranged along the direction A of the ETC lane are also included, and the distance between the first group of grating assemblies 61 and the second group of grating assemblies 62 is smaller than the length of the vehicle body. The two groups of grating assemblies 61 and 62 are respectively connected with the control system of the above-mentioned electronic toll collection platform.

[0024] Specifically, the first group of grating assemblies 61 and the second group of grating assemblies...

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PUM

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Abstract

The invention discloses a back up detection system for an electronic toll collection lane, which at least comprises a traction coil, an electronic rail, an ETC doorframe and an electronic toll platform which are arranged in a transaction communication area, and also comprises a first group of grating assemblies and a second group of grating assemblies which are arranged along the direction of the ETC lane, wherein the two groups of grating assemblies are respectively connected with a control system of the electronic toll collection platform, and at least one pair of optoelectronic switches is arranged on one side of the first group of grating assemblies. According to the back up detection system for the electronic toll collection lane, a vehicle to be backed up in the ETC lane can be accurately judged, and thus is deleted from a vehicle queue of the ETC lane, thus the logic confusion of the ETC platform is avoided, and the ETC traction is correctly bound, thus the negative phenomena of vehicle fee evasion and rail smashing of vehicles and the like are basically avoided.

Description

technical field [0001] The invention relates to the field of traffic electrical technology, in particular to a backing detection system for electronic toll lanes. Background technique [0002] Such as figure 1 As shown, the existing electronic toll lane (ETC) structure mainly involves electronic railing 1, ETC door frame 2, isolation island 3, acousto-optic display device 4, and figure 1 Electronic toll collection platform not shown. figure 1 The middle arrow A indicates the driving direction, and the area B indicated by the dotted line is the transaction communication area. The prior art generally uses loop coils as vehicle detection. When the vehicle enters the transaction communication area B and is sensed by the transaction coil 51, the electronic toll collection platform triggers the charging procedure according to the electronic signals from the transaction coil 51 and the transaction coil 52. [0003] However, the existing above-mentioned equipment cannot determine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/06
Inventor 黄慰忠王任杰戴孙放
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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