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Transaction method and system for ETC, as well as OBU of system

A vehicle-mounted unit and parking charging technology, which is applied to ticketing equipment, instruments, etc., can solve the problems of repeated charging transactions, and achieve the effect of reducing and avoiding repeated payment

Active Publication Date: 2014-06-11
ZTE INTELLIGENT IOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Then, in some special cases, such as a certain roadside unit is abnormal, or a vehicle breaks down and causes vehicle congestion, which makes the vehicle stay in the dedicated lane within the communication coverage of a certain roadside unit for too long, the on-board unit often repeatedly receives To the toll information of the roadside unit, the on-board unit is required to pay the toll. At this time, repeated toll transactions may occur

Method used

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  • Transaction method and system for ETC, as well as OBU of system
  • Transaction method and system for ETC, as well as OBU of system

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Embodiment Construction

[0020] In the present invention, the vehicle-mounted unit compares the current charging information with its last payment information, and only when the comparison results are different, the vehicle-mounted unit will pay the fee, so as to reduce or avoid the dedicated charging of the vehicle in the communication area of ​​a certain roadside unit for some reason. Duplicate tolls appearing on the driveway. The non-stop toll transaction method, the vehicle-mounted unit of the non-stop toll transaction system and the non-stop toll transaction system will be introduced below in specific embodiments.

[0021] like figure 1 As shown, the non-stop charging transaction method of the present embodiment comprises the following steps:

[0022] Step S1: The vehicle-mounted unit receives the current charging information sent by the roadside unit. The toll information includes information such as the identification information of the current roadside unit, the receiving time recorded when ...

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Abstract

The present invention relates to a transaction method and a system for ETC (Electronic Toll Collection), as well as an OBU (On-Board Unit) of the system. According to the present invention, the OBU compares current charging information with last payment information, only when the comparison result is different, the OBU performs a payment, thus a duplicate payment at the same road-side unit can be reduced.

Description

technical field [0001] The invention relates to an ETC transaction method, system and vehicle-mounted unit of the system. Background technique [0002] The national standard for non-stop charging is the part of the equipment specification in the technical standard of the Ministry of Communications for network charging, and it is the technical standard applied to expressway tolls to realize non-stop charging. The standard mainly stipulates two equipment specifications of the on-board unit (OBU) and the roadside unit (RSU), and specifies the short-range communication protocol (DSRC). Wherein the roadside unit is set in the toll lane. The on-board unit is installed inside the vehicle and adopts a two-piece label scheme. [0003] After the general expressway toll station has added a special lane for non-stop charging, the speed of passing on the special lane for non-stop charging will be very fast, and it only takes about 3 seconds on average; while it takes more than 20 secon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07B15/06
Inventor 冷卫杰陈冬高燕李龙
Owner ZTE INTELLIGENT IOT TECH
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