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Multipath identification manual toll collection (MTC) system and road-side antenna arrangement method thereof

A technology of charging system and path identification, which is applied in ticketing equipment, instruments, etc., to ensure the success rate, increase the receiving distance, and improve the sensitivity.

Inactive Publication Date: 2016-07-13
RES INST OF HIGHWAY MINIST OF TRANSPORT +1
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to avoid the deficiencies of the prior art and propose a manual semi-automatic toll collection MTC system that realizes multi-path accurate identification by configuring a full-duplex roadside antenna in the 5.8GHz frequency band, and the manual semi-automatic toll collection MTC system 5.8GHz band roadside antenna setting method

Method used

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  • Multipath identification manual toll collection (MTC) system and road-side antenna arrangement method thereof

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Embodiment Construction

[0028] Further details will be given below in conjunction with the preferred embodiments shown in the accompanying drawings.

[0029] The present invention proposes a manual semi-automatic charging system configured with a 5.8GHz frequency band roadside antenna to realize multi-path identification, such as figure 1 As shown, it includes manual semi-automatic toll MTC equipment arranged at each entrance and exit site 11, 12 of the toll road section, roadside antennas 21, 22 respectively arranged in each path identification area in the toll road section, and distributing configurations for vehicles driving on the toll road section Manual semi-automatic charging of MTC cards. The manual semi-automatic charging MTC equipment includes a card reading and writing device for reading and writing data in the manual semi-automatic charging MTC card, and necessary data processing modules, storage modules and interface modules. The roadside antennas 21 and 22 are antenna devices that can ...

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Abstract

The invention relates to a multipath identification manual toll collection (MTC) system and a road-side antenna arrangement method thereof. The system comprises MTC devices, road-side antennas and MTC cards which are arranged at sites of gateways of charging roads. The road-side antennas are antenna devices which can work in a 5.8GHz frequency range and completes full duplex radio frequency wireless communication. The MTC cards are provided with radio frequency wireless communication modules capable of completing antenna radio frequency communication in a 5.8GHz frequency range. According to the invention, the road-side antennas continuously emit 5.8GHz radio frequency wireless signals to form an uninterrupted radio frequency wireless communication area on a lane, such that chances of proper opportunities, angles and radio frequencies are greatly increased; and through the method of arrangement of a more-than-one-order low-noise amplification module, the sensitivity of the road-side antennas is improved and the radio frequency wireless communication success rate of the MTC cards is further ensured.

Description

technical field [0001] The invention relates to an automatic road management system, in particular to an automatic road management system for realizing accurate identification of vehicle driving paths. Background technique [0002] In terms of toll road automation management technology, after expressway network toll collection, vehicles may have multiple driving paths between the entrance and exit stations of the toll road section entering the toll road section and the entry and exit stations of the toll road section. When the vehicle driver chooses to take different routes, it may involve different toll splits and even different charging standards. [0003] In the prior art, a path marking area is set in the area where the path may change in the toll road section, and sensors for detecting passing vehicles are installed in the path marking area, so as to count the number of vehicles traveling on different paths, and complete the toll split according to the statistical resul...

Claims

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Application Information

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IPC IPC(8): G07B15/06
Inventor 刘鸿伟陈丙勋杨蕴肖迪郭艳梅韩彬
Owner RES INST OF HIGHWAY MINIST OF TRANSPORT
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