Method for improving ETC (Electronic Toll Collection) transaction efficiency

A business and efficient technology, applied in the ETC field, can solve problems such as shortening transaction time

Active Publication Date: 2016-06-08
ZTE INTELLIGENT IOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a method to improve the efficiency of ETC transaction business, shorten the transaction tim...

Method used

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  • Method for improving ETC (Electronic Toll Collection) transaction efficiency
  • Method for improving ETC (Electronic Toll Collection) transaction efficiency
  • Method for improving ETC (Electronic Toll Collection) transaction efficiency

Examples

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Embodiment Construction

[0029] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0030] RSU refers to the reader RSU, which is responsible for counting and establishing a dedicated link with OBU, completes the decryption and authentication of OBU vehicle information, completes the two-way authentication of OBU and IC card, completes deduction, and writes the transaction record of the vehicle. In the verification link, the information is reported to the lane computer for verification;

[0031] OBU refers to the on-board tag OBU, which stores vehicle information through ESAM, stores user information and passing information through IC card, and responds to RSU commands to complete the processes of reading and writing passing information, obtaining vehicle information, two-way authentication, and deducting fees for passing stations. ;

[0032] The lane computer is used to verify the user information, v...

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PUM

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Abstract

The invention provides a method for improving the ETC (Electronic Toll Collection) transaction efficiency. The method comprises the steps of: performing a B2-frame checking step and a vehicle information acquisition and encryption checking step in parallel; and carrying out a B3-frame checking step and an IC card information acquisition step in parallel after RSU (Remote Subscriber Unit) acquires the B2-frame response and completes vehicle information encryption. The method adopts an optimization idea that the transaction time is shortened to improve the vehicle passing speed, a combination process of a vacancy interactive flow and a lane interactive flow is reasonably designed, a command flow and an interactive combination are reconstructed, and therefore, the purposes of shortening the integral transaction time and improving the vehicle passing speed are achieved.

Description

Technical field [0001] The invention belongs to the field of ETC technology, and in particular relates to a method for improving the efficiency of ETC transaction services. Background technique [0002] With the advancement of ETC national networking, ETC applications are more and more accepted by people. More and more car owners begin to use ETC vehicle tags to experience the convenient travel experience brought by ETC. According to statistics, by 2015, the number of ETC users has exceeded 21 million. A preliminary national ETC network was realized in September. ETC users can enjoy the convenience of fast driving through toll gates across the country without stopping. It is foreseeable that in the next 3 to 5 years, the ETC system will continue to show a state of rapid development. In the subsequent development of ETC, it will gradually expand from highway applications to intra-city applications, achieving more extended applications based on ETC systems, and bringing new marke...

Claims

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Application Information

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IPC IPC(8): G07B15/06G06Q10/06
CPCG06Q10/06G07B15/063H04B5/0056
Inventor 陈冬杨益起
Owner ZTE INTELLIGENT IOT TECH
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