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Method and device for realizing electronic toll collection concurrent transaction

A parking charging and transaction technology, applied in the direction of instruments, ticketing equipment, etc., can solve the problem of not providing multiple OBU concurrent transaction solutions, and achieve the effect of shortening the transaction time

Inactive Publication Date: 2011-06-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for realizing non-parking charging concurrent transactions to solve the problem that there is no multi-OBU concurrent transaction solution in the prior art. The specific technical solution is as follows:

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  • Method and device for realizing electronic toll collection concurrent transaction
  • Method and device for realizing electronic toll collection concurrent transaction
  • Method and device for realizing electronic toll collection concurrent transaction

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Embodiment Construction

[0018] The core idea of ​​the present invention is: after the roadside unit completes the inventory and obtains the vehicle service table, it sends a safe write command and a human-computer interaction command to the first vehicle-mounted unit according to the concurrent transaction rules; receives the quick response frame command returned by the first vehicle-mounted unit , and interact with the second vehicle-mounted unit when the first vehicle-mounted unit processes and sends the security write command and the man-machine interaction command; After the write command and the human-computer interaction command are answered, the transaction is ended, which can stably realize concurrent transactions that do not stop charging, and shorten the transaction time.

[0019] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0020] The embodiment of the present invention provides...

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Abstract

The invention discloses a method and device for realizing electronic toll collection concurrent transaction, relating to the field of electronic toll collection systems. The method comprises the following steps: after finishing checking and obtaining a vehicle service table, a road side unit sends a safe write command and a man-machine interaction command to a first vehicle-mounted unit according to a concurrent transaction rule; the road side unit receives a rapid response frame command returned from the first vehicle-mounted unit and interacts with a second vehicle-mounted unit when the first vehicle-mounted unit processes and sends the safe write command and the man-machine interaction command; and the road side unit sends a result frame fetching command to the first vehicle-mounted unit and ends the transaction after receiving the safe write command and the man-machine interaction command which are sent by the first vehicle-mounted unit. The device comprises a sending unit, a receiving unit, an interacting unit and a transaction ending unit. The technical scheme of the invention can be used for stably realizing electronic toll collection concurrent transaction and shortening the transaction time.

Description

technical field [0001] The invention relates to the field of Electronic Toll Collection (ETC) systems, in particular to a method and device for realizing concurrent transactions of electronic toll collection. Background technique [0002] At present, the national standard of non-stop charging is the part of the equipment specification in the network charging technical standard of the Ministry of Communications, and it is the technical standard applied to expressway charging to realize non-stop charging. This standard mainly stipulates two equipment specifications of the on-board unit (OBU) and the roadside unit (Rate-Sensor Unit, RSU), and specifies the short-range communication protocol (Dedicated Short Range Communication, DSRC). Among them, the roadside unit is installed in the toll lane, and the on-board unit is installed inside the vehicle. The free flow ETC system of urban road and bridge tolls simplifies the transaction process of the national standard ETC in order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/00
Inventor 陈冬冷卫杰刘磊李龙
Owner ZTE CORP
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