Electronic non-stop toll collection system with path recognition function

An electronic non-stop and toll collection system technology, applied in the field of electronic non-stop toll collection systems, can solve the problems of easy identification of information, confidentiality and reduced anti-interference ability, and achieve strong anti-interference, fast communication speed, and vehicle traffic speed. high effect

Inactive Publication Date: 2011-12-28
刘明豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the information is easily identified, and its confidentiality and anti-interference ability are greatly reduced.

Method used

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  • Electronic non-stop toll collection system with path recognition function
  • Electronic non-stop toll collection system with path recognition function
  • Electronic non-stop toll collection system with path recognition function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The present invention includes roadside antenna equipment, roadside marking station equipment, a vehicle-mounted unit and a dual-interface CPU card connected to the vehicle-mounted unit, and the vehicle-mounted unit is wirelessly connected to the roadside antenna device and the roadside marking station equipment respectively; the described The roadside antenna equipment includes a main controller, a high-frequency antenna unit, a high-frequency controller, a management interface unit, an encryption and decryption unit, a computer control unit, a data storage unit, and a power supply control unit; among them, the high-frequency controller, the management interface unit, The encryption and decryption unit, the data storage unit and the power supply control unit are connected to the main controller; the high-frequency antenna unit is connected to the high-frequency controller; the computer control unit is connected to the management interface unit. In the roadside antenna de...

Embodiment 2

[0051] The present invention includes roadside antenna equipment, roadside marking station equipment, a vehicle-mounted unit and a dual-interface CPU card connected to the vehicle-mounted unit, and the vehicle-mounted unit is wirelessly connected to the roadside antenna device and the roadside marking station equipment respectively; the described The roadside antenna equipment includes a main controller, a high-frequency antenna unit, a high-frequency controller, a management interface unit, an encryption and decryption unit, a computer control unit, a data storage unit, and a power supply control unit; among them, the high-frequency controller, the management interface unit, The encryption and decryption unit, the data storage unit and the power supply control unit are connected to the main controller; the high-frequency antenna unit is connected to the high-frequency controller; the computer control unit is connected to the management interface unit. In the roadside antenna de...

Embodiment 3

[0055] The present invention includes roadside antenna equipment, roadside marking station equipment, a vehicle-mounted unit and a dual-interface CPU card connected to the vehicle-mounted unit, and the vehicle-mounted unit is wirelessly connected to the roadside antenna device and the roadside marking station equipment respectively; the described The roadside antenna equipment includes a main controller, a high-frequency antenna unit, a high-frequency controller, a management interface unit, an encryption and decryption unit, a computer control unit, a data storage unit, and a power supply control unit; among them, the high-frequency controller, the management interface unit, The encryption and decryption unit, the data storage unit and the power supply control unit are connected to the main controller; the high-frequency antenna unit is connected to the high-frequency controller; the computer control unit is connected to the management interface unit. In the roadside antenna de...

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PUM

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Abstract

The invention discloses an electronic non-stop toll collection system with path identification function, which comprises roadside antenna equipment, roadside identification station equipment, a vehicle-mounted unit and a dual-interface CPU card connected with the vehicle-mounted unit, the roadside antenna In the equipment, the high-frequency controller, management interface unit, encryption and decryption unit, data storage unit and power supply control unit are connected to the main controller; the high-frequency antenna unit is connected to the high-frequency controller; the computer control unit is connected to the management interface unit connection, in the roadside antenna device, it also includes an intermediate frequency antenna unit and an intermediate frequency controller, the intermediate frequency controller is connected to the main controller, and the intermediate frequency antenna unit is connected to the intermediate frequency controller. Due to the adoption of the above technical scheme, the present invention has the following advantages: it can record multiple route information; it supports programming; it makes the electronic toll collection system ETC compatible with the multi-path identification system; the uplink and downlink frequencies are separated, and the anti-interference is strong , good confidentiality.

Description

technical field [0001] The invention relates to an intelligent system for transportation and logistics, in particular to an electronic non-stop charging system with path identification function and anti-interference function. Background technique [0002] At present, multi-path identification technology is an important topic in the field of intelligent transportation ITS. It is an important means to realize the intelligentization of vehicle driving and road management, and it is also an important basis for expressway tolls. Multi-path recognition technology is of great significance in improving traffic efficiency, improving road traffic environment and saving traffic energy because it can realize the function of vehicle driving path identification, make vehicle driving and road management intelligent and informatized. [0003] Electronic toll collection system (ETC) is the most advanced toll collection system in the world at present, and it is one of the service functions of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07B15/06G06K19/07G06K17/00
Inventor 刘明豪
Owner 刘明豪
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