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RFID (Radio Frequency Identification) reader and camera integrated machine and application thereof

A technology of RFID tags and cameras, applied in the field of communication, can solve the problems of low recognition efficiency, improve work efficiency and accuracy, and be suitable for large-scale promotion

Inactive Publication Date: 2016-04-27
智坤(江苏)半导体有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an RFID reader-writer and camera integrated machine to solve the problem of low recognition efficiency in the prior art

Method used

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  • RFID (Radio Frequency Identification) reader and camera integrated machine and application thereof
  • RFID (Radio Frequency Identification) reader and camera integrated machine and application thereof
  • RFID (Radio Frequency Identification) reader and camera integrated machine and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like figure 1 An RFID reader-writer and camera integrated machine is shown, which includes a UHF RFID antenna (101), a UHF RFID read-write unit (102), a camera (103), an image processing unit (104), a public bus (105), processor (106), storage (107), communication interface (108) and communication link (109);

[0030] Wherein, the UHF RFID antenna (101) is connected to the UHF RFID reading and writing unit (102), the camera (103) is connected to the image processing unit (104), and the communication interface (108) is connected to the communication link (109), communicate with other devices, either by wire or wirelessly;

[0031] Wherein, the UHF RFID reading and writing unit (102), the image processing unit (104), the processor (106), the storage (107) and the communication interface (108) are all connected to the public bus (107).

Embodiment 2

[0033] figure 2 The application of the RFID reader-writer and camera integrated machine shown in traffic monitoring. The all-in-one machine 100 for reading, writing and camera is installed on the special gantry 201 or utility pole at the intersection, and the azimuth angle of its RFID antenna 101 and camera 103 is adjusted so that it can sense and photograph the car 202 at the intersection. Every passing car is equipped with a UHF passive RFID tag 203 in the front window. The all-in-one machine 100 for reading, writing and camera is connected with the traffic console 205 through the network cable 204 .

[0034] like image 3 The flow chart of the implementation of the integrated RFID reader and camera integrated machine in traffic monitoring is shown. After receiving an instruction from the traffic control console, the integrated reader and camera 100 starts to start 301 , and then enters a standby state 302 . In the standby state 302, the all-in-one machine executes the ...

Embodiment 3

[0039] The all-in-one machine of the present invention can also be used in mass multi-target, long-time shooting or video occasions. In the embodiment of large-scale extras performing occasions, each extra has worn a UHF RFID electronic tag. The all-in-one machine continuously takes pictures or videos of the actors. During this process, the RFID reading and writing unit of the all-in-one machine is in an uninterrupted working state, and can synthesize the electronic tag code sensed at every moment into the photo or video frame taken at that moment. In this way, you can accurately and quickly find any photo or video frame of an extra from the massive picture library. This feature can also be used for post-event clue inquiry in security monitoring occasions. For example, all photos and video frames of any suspicious object whose electronic tag identity is known can be quickly retrieved from the massive photo library and video library stored in various places and at various times...

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Abstract

The invention discloses an RFID (Radio Frequency Identification) reader and camera integrated machine. The integrated machine comprises an ultrahigh-frequency RFID antenna, an ultrahigh-frequency RFID read unit, a camera, an image processing unit, a public bus, a processor, a memory, a communication interface and a communication link, wherein the ultrahigh-frequency RFID antenna is connected with the ultrahigh-frequency RFID read unit, the camera is connected with the image processing unit, and the communication interface is connected with the communication link; and the ultrahigh-frequency RFID antenna, the image processing unit, the processor, the memory and the communication interface are all connected with the public bus. Compared with the prior art, the integrated machine has the advantages of effectively improving the working efficiency and the accuracy and effectively improving the processing speed of user's multi-target and long-time photography or searching a desired target photo or target video frame from a video library in the field of automotive electronic identification. Meanwhile, the integrated machine is easily applied in other fields of internet of things, and is suitable for large-scale promotion.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to an RFID reader-writer-camera integrated machine and an application thereof. Background technique [0002] The Internet of Things (Internet of Things) is an important trend in the development of information networks at present. It is called the third wave of the world's information industry after computers and the Internet. Radio Frequency Identification technology RFID is one of the key technologies of the Internet of Things. RFID technology is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. It has been widely used in recent years due to its advantages such as good, simultaneous identification of multiple tags, easy large information storage, and rewritable data. [0003] At the same time, in the past ten years, in order to reduce road traffic accidents and ensure roa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00H04N5/225
CPCG06K17/0022H04N23/00
Inventor 朱晓东阮昊
Owner 智坤(江苏)半导体有限公司
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