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Hand-held ETC reader and employed RFID and AR fusion method thereof

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

Active Publication Date: 2016-05-11
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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  • Hand-held ETC reader and employed RFID and AR fusion method thereof
  • Hand-held ETC reader and employed RFID and AR fusion method thereof

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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 OBU1 through wireless identification; the processor controls the offline ETC database to read ETC information through OBU1MACID, including system information, vehicle owner information, traffic records, etc., and the query method is two points method, and then transmit the read ETC information to the AR information display component 6; the AR information display component 6 also receives the OBU1 data information read by the short-range communication module 4 through wireless identification, and the phased array antenna 2 obtains the OBU1 position information and electronic information through RFID. Compass 3 obtains the coordinate information of the reader, and integrates these information to generate AR display information; at the same time, the AR display information component combines the position information, data information, ETC information of OBU1 and the ...

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Abstract

The invention provides a hand-held ETC reader and an employed RFID and AR fusion method thereof, and used for displaying information of an ETC vehicle equipped with an OBU. The hand-held ETC reader comprises a short-range communication module, an ETC database, a phased-array antenna, an electronic compass, an AR information display assembly, an image recognition assembly, a camera, and a processor, the short-range communication module reads MACID and data information of the OBU and transmits the MACID and the data information to the AR information display assembly, the ETC database is connected with the short-range communication module and the AR information display assembly, the phased-array antenna obtains position information of the OBU and is connected with the AR information display assembly, the electronic compass obtains coordinate information of the reader and is connected with the AR information display assembly, and the image recognition assembly is connected with the AR information display assembly and the camera. According to the hand-held ETC reader, the processor transmits the position information of the ETC reader and the position information and the data information of the OBU to the AR information display assembly, the image recognition assembly performs matching of the position information of the OBU and the vehicle position, and fusion and superposition of various information can be realized.

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. Simply put, it applies virtual information to the real world through computer technology. 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 si...

Claims

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Application Information

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Patent Type & Authority Applications(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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