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Composite pass card file updating method, composite pass card and intelligent traffic system

A composite pass card and file update technology, which is applied in the field of intelligent transportation, can solve the problems of increasing system processing time, wasting battery power, abnormal transactions, etc., and achieve the effect of saving resources, updating in a timely manner, and ensuring smooth flow

Active Publication Date: 2019-10-11
BEIJING JULI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the file is not updated in time, it may cause communication failure or abnormal transaction. On the contrary, if the file is updated frequently, it will increase the system processing time and waste battery power

Method used

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  • Composite pass card file updating method, composite pass card and intelligent traffic system
  • Composite pass card file updating method, composite pass card and intelligent traffic system
  • Composite pass card file updating method, composite pass card and intelligent traffic system

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Embodiment Construction

[0031] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. All other embodiments obtained based on the embodiments in this application belong to the protection scope of this application.

[0032] Figure 1A A schematic flow chart of a composite pass card file update method provided in Embodiment 1 of the present application, as shown in Figure 1A As shown, the file updating method may include the following steps:

[0033] 101. Detect the current scene, the scene includes the communication range covered by the card reader located in the toll station and the communication range covered by the roadside unit;

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Abstract

The invention discloses a composite pass card file updating method, a composite pass card and an intelligent traffic system, and the method comprises the steps: detecting a current scene which comprises a communication range covered by a card reader of a toll station and a communication range covered by a roadside unit; and performing file updating according to the file updating time and the fileupdating content corresponding to the scene where the current vehicle is located. According to the scheme provided by the invention, the updated content and time can be reasonably controlled, frequentfile updating and unnecessary file updating are avoided, the timely file updating is ensured, the smoothness of communication and transaction is ensured, and the resource consumption caused by file updating can also be reduced.

Description

technical field [0001] The present application relates to the field of intelligent transportation, in particular to a composite pass card file updating method, the composite pass card, and an intelligent transportation system. Background technique [0002] In recent years, with the rapid development of expressway construction in my country, the continuous extension of the expressway network and the continuous expansion of the toll area, there may be a variety of driving paths between the exit and the entrance of the vehicle, involving different toll calculations and toll splits . In order to achieve accurate billing and splitting, expressway multi-path identification has become an important research issue in expressway construction and operation. [0003] At present, a compound pass card (Compound Pass Card, CPC card for short) used for vehicle route identification in a manual semi-automatic toll collection system (Manual Toll Collection, MTC for short) has been widely used....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
CPCG06K19/07732Y02D30/70
Inventor 桂杰邱新豪
Owner BEIJING JULI SCI & TECH
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