Secondary issuing system and method for OBU (on-board unit)

A vehicle-mounted electronic label and secondary issuance technology, applied in the field of intelligent transportation, can solve the problems of low issuance efficiency, OBU issuance tasks, and high operating costs for ETC operators to build service outlets, saving users time and operating costs.

Inactive Publication Date: 2017-01-11
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the limitations of the venue, service personnel and service time of the above-mentioned method of secondary issuance of OBU at the ETC network, it is impossible to carry out large-scale OBU issuance tasks, the issuance efficiency is low, and the operating cost of ETC operators to build service network is relatively high. Big
In addition, in order to ensure the safety of OBU installation and secondary issuance, currently users can only go to ETC outlets to handle it, which takes up user time

Method used

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  • Secondary issuing system and method for OBU (on-board unit)
  • Secondary issuing system and method for OBU (on-board unit)
  • Secondary issuing system and method for OBU (on-board unit)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 1 It is a structural block diagram of a vehicle-mounted electronic tag secondary issuance system provided by the embodiment of this application. As shown in the figure, it includes: ETC operator issuance management subsystem S101, 4S store ETC pre-issuance subsystem S102, and vehicle management station ETC supplementary recording subsystem S104. Among them, the ETC operator issuance management system S101 serves as the hub of the entire issuance system, ensuring the issuance security of the ETC pre-issuance subsystem S102 of the 4S shop and the ETC supplementary recording subsystem S104 of the vehicle management station, and manages key data and security authentication data during the issuance process , to store release information. The 4S shop pre-issuance subsystem S102 is used to write the vehicle information of the posted vehicle except the license plate information to the posted OBU, and realize the activation operation of the posted OBU at the same time. ...

Embodiment 2

[0047] In order to ensure the security of key data in the issuance process, pre-issuance at 4S stores and re-recording at vehicle management offices can choose to use offline or online issuance modes, both of which are protected by the security mechanism of the ETC operator's issuance system.

[0048] figure 2 A schematic structural diagram of an offline issuance system is given, as shown in the figure, which includes a 4S store pre-issuance system / vehicle management office supplementary issuance system S21, issuance equipment S22, secondary issuance of PSAM cards S23, and vehicle electronic tags S24.

[0049] The issuing system S21 includes an issuing information entry module 201 , an issuing information downloading module 202 , an issuing log recording module 203 , and an issuing information uploading module 204 .

[0050] The issue information input module 201 provides the human-computer interaction interface between the issuer and the system, which is convenient for the i...

Embodiment 3

[0058] This embodiment provides a flow chart of secondary issuance instructions of 4S stores and vehicle management offices.

[0059] Such as Figure 4 As shown in the 4S store pre-release instruction diagram, the 4S store pre-release includes updating vehicle information except for the license plate information, and activating the anti-tampering position. Assuming that the pre-release information has been downloaded to the issuing device, the specific release steps are as follows:

[0060] Step 401, the issuing device sends a BST (beacon service table) through DSRC communication, and wakes up the OBU; step 402, the OBU returns the corresponding VST (vehicle service table) according to the BST content, and the issuing device establishes a communication link after receiving the VST, and at the same time according to The system information service provider code in VST judges whether the OBU has been issued once, and the key in the OBU is an informal key if it has not been issued...

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PUM

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Abstract

The invention discloses a secondary issuing system and method for an OBU (on-board unit), and the system comprises an ETC operator issuing management system which is used for managing secret key data and safety certificate data in an issuing process, and storing the issuing information; a 4S shop ETC pre-issuing subsystem which is used for writing the vehicle information, except the license plate information, of a vehicle pasted with the OBU, and achieving the activation operation of the OBU; and a vehicle administration office additional recording issuing subsystem which is used for the additional recording issuing of the license plate information, and completing the writing-in of the start and expiration time of the OBU. Through the scheme of the invention, an ETC operator does not need to add an additional ETC sales network, thereby saving the operation cost for the operator. Because the main pre-issuing operations of a 4S shop are updating the vehicle information except the license plate information and activating the place tearing resistance and are unrelated with the user information, the system can achieve the batch operation of pre-issuing.

Description

technical field [0001] The present application relates to the technical field of Intelligent Transportation System (ITS), and more specifically, to a system and method for secondary issuance of vehicle-mounted electronic tags. Background technique [0002] With the nationwide networking of Electronic Toll Collection (ETC) in full swing, the issuance of On Board Units (OBU) in various provinces has increased rapidly. It is particularly urgent to improve work efficiency and simplify the ETC process for car owners. [0003] In the current existing OBU secondary issuance process, the car owner purchases the vehicle at the 4S shop and installs the license plate at the vehicle management office, then drives the car to the business outlet designated by the ETC operator to register personal information; The information and vehicle information are entered into the ETC issuance system, and the staff at the branch use the issuing equipment to write the above information into the OBU; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G07B15/06
CPCG06K17/00G07B15/06
Inventor 傅建雄邓永强赵昱阳
Owner BEIJING WANJI TECH
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