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Indoor mirror device equipped with a vehicle terminal for dedicated short-distance communication

A short-range communication, vehicle technology, applied in wireless communication, vehicle components, optical observation devices, etc., can solve problems such as unrealistic, achieve the effect of increasing reliability and reducing communication errors

Active Publication Date: 2020-07-10
AIRPOINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, it is unrealistic for the driver to operate the antenna direction of the vehicle terminal installed in the vehicle and handle billing during the non-stop driving after entering the roadside equipment area, and there is a problem that is not based on accurate basis. It is up to the driver to judge and determine the direction of the antenna

Method used

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  • Indoor mirror device equipped with a vehicle terminal for dedicated short-distance communication
  • Indoor mirror device equipped with a vehicle terminal for dedicated short-distance communication
  • Indoor mirror device equipped with a vehicle terminal for dedicated short-distance communication

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Embodiment Construction

[0028] Hereinafter, the specific content of the embodiment of the present invention will be described with reference to the accompanying drawings.

[0029] In addition, in describing the present invention, the same reference numerals are assigned to the same parts, and overlapping descriptions will be omitted.

[0030] figure 1 It is a side view and a top view of roadside equipment structures installed at tollbooths.

[0031] exist figure 1 and figure 2 Among them, in order to be used for the roadside equipment antenna setting that covers the driving lane line through the flyover bridge structure that is set up for the current electronic toll collection system service, on both sides of the flyover bridge, vertical brackets 120 are vertically arranged, and between the vertical brackets A horizontal bracket 125 is installed at the upper position, and the roadside equipment antenna 110 is installed on the upper horizontal bracket 125 . The antenna can be installed vertically...

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Abstract

The present invention relates to arranging one or more vehicle terminal antennas in such a manner that the receiving beam direction around a roadside equipment base station installed at a highway toll station is the same as the vehicle terminal receiving direction, and selecting the antenna with the best received power and installing a dedicated near-field antenna. The present invention provides an indoor mirror device for a vehicle terminal for distance communication. The present invention includes: an indoor mirror outer cover part, which is attached to the vehicle through a bracket; and an antenna board, which is installed on the rear surface of the indoor mirror outer cover part and is used to arrange signals for transmitting and receiving signals to roadside base stations. A plurality of transceiver antennas are arranged; a button and an external activity input part are used to select the operation mode of the antenna; and an information processing module is arranged inside the outer cover of the above-mentioned indoor mirror, and transmits and receives signals with the roadside base station through the above-mentioned transceiver antennas, and performs processing based on To process charges in the electronic toll collection system, the information processing module selects the transceiver antenna with the largest received signal size among the plurality of transceiver antennas, and uses the selected transceiver antenna to process charges.

Description

technical field [0001] The present invention relates to an electronic toll collection system (ETCS, Electric Toll Collection System) that automatically pays fees by connecting with a dedicated short range communication (DSRC, Dedicated Short Range Communication) technology between a roadside base station (RSE) and a vehicle terminal (OBE) ) in the direction control of the vehicle terminal antenna, and relates to an indoor mirror device equipped with a dedicated short-distance communication vehicle terminal that adjusts the direction of the vehicle terminal antenna in a manner that conforms to the beam direction of the roadside base station (RSE, Road Side Equipment) antenna . Background technique [0002] The electronic toll collection system is a type of intelligent transportation system (ITS, Intelligent Trasport System) service that performs electronic payment of tolls through wireless connection between roadside equipment and vehicle terminals by dedicated short-range co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W50/14B60R1/04H04W4/00G07B15/06
CPCG07B15/063B60W50/14B60R1/04H01Q1/2208H01Q1/3266H04L67/12G06Q30/0283G06Q50/40
Inventor 白承濬崔重汉金尚浩
Owner AIRPOINT
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