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Road side unit and free flow electronic charging system

An electronic toll collection system and roadside unit technology, applied to instruments, ticketing equipment, etc., to achieve the effects of small increase in system cost, improved reception accuracy, and increased volume

Active Publication Date: 2013-01-30
SHENZHEN GENVICT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] It can be seen from Table 3 that the system performance of the existing free-flow toll system still needs to be improved.

Method used

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  • Road side unit and free flow electronic charging system
  • Road side unit and free flow electronic charging system
  • Road side unit and free flow electronic charging system

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Embodiment Construction

[0036] The present invention will be described in detail below with reference to the accompanying drawings and in combination with specific embodiments.

[0037] refer to figure 2 , figure 2 A free-flow electronic toll collection system according to an embodiment of the present invention is shown, which shows an 8-lane free-flow toll collection system (for simplicity, lanes 4 to 7 are replaced by "...", not shown in detail) . Wherein, lane 1 is correspondingly provided with RSU 210 , lane 2 is correspondingly provided with RSU 220 , lane 3 is correspondingly provided with RSU 230 , . . . , lane 8 is correspondingly provided with RSU 280 . Each RSU is equipped with a transmitter and three receivers, that is, RSU210 is equipped with transmitter TX211 and receivers RX212, RX213, RX214, RSU220 is equipped with transmitter TX221 and receivers RX222, RX223, RX224, RSU230 is equipped with Transmitter TX231 and receivers RX232, RX233, RX234, ..., RSU280 is equipped with transmitt...

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PUM

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Abstract

The invention discloses a road side unit and a free flow electronic charging system. The road side unit is provided with at least two receivers, and carriers of the at least two receivers in multiple receivers are different. The free flow electronic charging system also comprises a multi-lane system controller and single-lane controllers which are distributed on different lanes besides the road side units, wherein multiple road side units are distributed on different lanes, the road side unit of each lane is respectively connected with the single-lane controller of the lane, and each single-lane controller is connected with the multi-lane system controller. By utilizing the road side unit and the free flow electronic charging system which are disclosed by the invention, the receiving effect of the free flow electronic charging system can be improved, a communication switching problem when a vehicle changes the lane can be effectively solved, and the normal operation of communication service can be guaranteed.

Description

technical field [0001] The invention relates to non-stop toll collection technology, in particular to a roadside unit and a free-flow electronic toll collection system. Background technique [0002] With the promulgation and implementation of the ETC (non-parking toll) standard in my country, the application of the ETC system is becoming more and more extensive, but the application of the ETC system is still in the primary stage of electronic toll collection based on the use of expressway special lanes. Generally, toll stations need to exist, and automatic railings must be installed. When vehicles pass through toll stations, they must drive along a certain lane, and the traffic capacity of vehicles is still not high. [0003] Multi-lane free-flow electronic toll collection technology (or "free-flow non-stop toll collection technology") is a more advanced non-stop electronic toll collection technology on expressways. This charging technology does not have lane isolation facil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/06
Inventor 陈育成刘咏平吴嘉谊郭海陶
Owner SHENZHEN GENVICT TECH
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