Vehicle authentication method, device and system

A technology of an authentication device and an authentication method, applied in the field of vehicle authentication, can solve problems such as trouble for car owners and OBU failure.

Inactive Publication Date: 2010-10-13
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of using the above solution, the inventor found the following problems in the prior art: Although the owner cannot change the OBU voluntarily to change the payment amount, when the OBU battery is dead and needs to be replaced, the OBU will also It fails because the battery is dead, and the owner needs to go to the relevant management department to reactivate the OBU, causing trouble to the owner

Method used

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  • Vehicle authentication method, device and system
  • Vehicle authentication method, device and system
  • Vehicle authentication method, device and system

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The embodiment of the present invention provides a vehicle authentication method, such as figure 1 shown, including the following steps:

[0030] 101. The vehicle drives into the lane, and when the roadside unit sends an activation signal, the vehicle authentication device receives the activation signal sent by the roadside unit.

[0031] 102. After receiving the activation signal sent by the roadside unit, the vehicle authentication device obtains the iden...

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Abstract

The embodiment of the invention discloses vehicle authentication method, device and system and relates to the technical field of vehicle authentication. The invention can effectively authenticate vehicles and can not bring inconvenience to vehicle owners. The vehicle authentication method comprises the following steps of: receiving starting signals sent from a road side unit; acquiring identifying information in an anti-dismantle electronic tag fixed on a vehicle; and authenticating the vehicle according to the identifying information in the anti-dismantle electronic tag. The invention is mainly used for authenticating vehicles, especially used in an electronic toll collection system to authenticate the vehicles.

Description

technical field [0001] The invention relates to the technical field of vehicle authentication, in particular to a vehicle authentication method, device and system. Background technique [0002] In order to enable vehicles to pass through toll booths efficiently and quickly, an Electronic Toll Collection (ETC) system may be used in the prior art to realize automatic toll payment. [0003] When the vehicle enters the ETC lane, the ETC system will automatically detect the arrival of the vehicle, start the road side unit (Road Side Unit, RSU) to send the beacon service table (Beacon Service Table, BST) signal, and start the On-Board Units (OBU) also execute the payment transaction process, and control lane traffic auxiliary facilities, such as railings, etc., according to the transaction results between RSU and OBU, to achieve the purpose of traffic control. Because vehicles of different payment levels pay different fees when passing through toll stations, the OBU applicable to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/00
Inventor 钟武孙孝文
Owner BEIJING WATCH DATA SYST
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