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A kind of hand-held etc reader-writer and the fusion method of RFID and AR adopted therein

A fusion method, reader technology, applied in the field of intelligent transportation

Active Publication Date: 2017-11-28
ZTE INTELLIGENT IOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The functions of the traditional handheld ETC reader are limited to using the DRSC method to interact with the OBU and obtain vehicle-related information, and use the camera to take pictures of the vehicle and other independent functions

Method used

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  • A kind of hand-held etc reader-writer and the fusion method of RFID and AR adopted therein
  • A kind of hand-held etc reader-writer and the fusion method of RFID and AR adopted therein

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Experimental program
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Embodiment 1

[0077] Such as Figure 1-2 As shown, the short-range communication module 4 reads the MACID and data information of the OBU 1 through wireless identification; the processor controls the off-line ETC database to read the ETC information through the OBU 1 MACID, including system information, vehicle owner information, traffic records, etc., query method It is a dichotomy, and then transmits the read ETC information to the AR information display component 6; the AR information display component 6 also receives the short-range communication module 4 to read the OBU 1 data information through wireless identification, and the phased array antenna 2 obtains the OBU1 position through RFID Information and the coordinate information of the reader-writer acquired by the electronic compass 3, and integrate these information to generate AR display information; at the same time, the AR display information component reads and writes the position information, data information, ETC information ...

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Abstract

The invention provides a hand-held ETC reader-writer and the fusion method of RFID and AR used for displaying ETC vehicle information equipped with an OBU, including a short-range communication module, an ETC database, a phased array antenna, an electronic compass, AR information display component, image recognition component, camera and processor; the short-range communication module reads the MACID and data information of the OBU and transmits it to the AR information display component; the ETC database connects the short-range communication module and the AR information display component; phased array antenna acquisition The position information of the OBU is connected to the AR information display component; the electronic compass obtains the coordinate information of the reader and is connected to the AR information display component; the image recognition component is connected to the AR information display component and the camera. The processor of the present invention transmits the position information of the ETC reader-writer, OBU position information and data information to the AR information display component, and the image recognition component matches the OBU position information with the vehicle position, realizing the fusion of various information , overlay.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, and in particular relates to a hand-held ETC reader-writer and a fusion method of RFID and AR adopted therefor. Background technique [0002] AR (Augmented Reality) is Augmented Reality. In simple terms, it uses computer technology to apply virtual information to the real world. The real environment and virtual objects are superimposed on the same screen or space in real time. Augmented reality provides information that, in general, is different from what humans can perceive. It not only shows the information of the real world, but also displays the virtual information at the same time, and the two kinds of information complement and superimpose each other. [0003] RFID (Radio Frequency Identification) is radio frequency identification. It is a non-contact automatic identification technology that automatically identifies target objects and obtains relevant data through radio frequency...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07B15/06G06K17/00G06K9/00
CPCG06K17/00G07B15/063G06V20/56
Inventor 丁晓晖张晓庆
Owner ZTE INTELLIGENT IOT TECH
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