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System and method for paired communication between OBU and intelligent terminal equipment

A technology of intelligent terminal equipment and communication system, which is applied in the field of paired communication system between OBU and intelligent terminal equipment, which can solve the problems of increasing user cost and achieve the effect of improving user experience and reducing maintenance cost

Inactive Publication Date: 2014-11-05
WATCHDATA SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The user card inserted into the electronic label needs to be used after recharging at the recharging outlets of various operators or ICBC outlets, which increases the user's use cost

Method used

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  • System and method for paired communication between OBU and intelligent terminal equipment
  • System and method for paired communication between OBU and intelligent terminal equipment
  • System and method for paired communication between OBU and intelligent terminal equipment

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] figure 1 Shows a structural block diagram of a pairing communication system between an OBU and an intelligent terminal device in a specific embodiment of the present invention, the system includes an intelligent terminal device 10 and a vehicle-mounted electronic tag OBU20, wherein the intelligent terminal device 10 and the OBU20 are correspondingly matched , the pairing communication system also includes a pairing verification module 11 and a communication module 12 for realizing secure communication between the smart terminal 10 and the OBU20, wherein:

[0035] The pairing verification module 11 is used to confirm whether the OBU matches with the smart terminal device before communicating between the OBU and the smart terminal device;

[0036] The communication module 12 is used for performing communication between the OBU a...

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Abstract

The invention discloses a system and a method for paired communication between an OBU and intelligent terminal equipment. The method comprises the following steps: (1) an initial pairing key is stored in an OBU and an initial pairing key is preset in intelligent terminal equipment to enable the OBU and the intelligent terminal equipment to be matched with each other; and (2) when the OBU and the intelligent terminal equipment communicate, whether the OBU and the intelligent terminal equipment are matched is confirmed, communication is carried out between the OBU and the intelligent terminal equipment to achieve interaction between the two if the OBU and the intelligent terminal equipment are matched, or communication fails. According to the system and the method, communication between an on-board unit (OBU) of an ETC system and intelligent terminal equipment is realized by use of a communication interface of the intelligent terminal equipment, operation of and control on the OBU are realized with the intelligent terminal equipment as an intermediary, and a basis is provided for the realization of online recharging, upgrading and transaction record maintaining of the OBU. The OBU maintenance cost can be effectively reduced, and the user experience can be improved.

Description

technical field [0001] The invention relates to the field of vehicle-mounted units in a non-parking electronic toll collection system, in particular to a pairing communication system and method for an OBU and an intelligent terminal device. Background technique [0002] The non-stop toll collection system ETC (Electronic Toll Collection) is currently the most advanced road and bridge toll collection method in the world. Through the microwave-specific short-range communication between the on-board electronic label OBU installed on the vehicle windshield and the microwave antenna on the ETC lane of the toll station, the computer networking technology is used to carry out background settlement processing with the bank, so that the vehicle passes through the road and bridge toll stations without any delay. The purpose of paying road and bridge tolls when parking is required. [0003] When the vehicle-mounted electronic label BOU needs to be upgraded, different manufacturers nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/06
Inventor 高翔叶新董敏喻金钱
Owner WATCHDATA SYST
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