RFID signal receiving system and RFID signal receiving method

A signal receiving and RFID tag technology, applied in equipment with GPS signal receivers, transmission systems, telephone communications, etc., can solve the problems of RFID tags searching for objects or animals, and the distribution of readers is not wide enough

Inactive Publication Date: 2010-03-31
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The reading of the information in the RFID tag requires the use of a reader. However, the distribution of the reader is not wide enough, and it is often in a fixed position. When the object or animal implanted or affixed with an RFID tag is in a moving state , it is impossible to quickly search for objects or animals through the information of RFID tags

Method used

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  • RFID signal receiving system and RFID signal receiving method
  • RFID signal receiving system and RFID signal receiving method
  • RFID signal receiving system and RFID signal receiving method

Examples

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Embodiment Construction

[0013] like figure 1 Shown is the application environment diagram of the preferred embodiment of the RFID signal receiving system of the present invention. The RFID signal receiving system 2 (hereinafter referred to as "signal receiving system 2") is installed and operated in the communication device 1, and is used to send radio frequency signals through the antenna (not shown in the figure) of the communication device 1, and Obtain the information of the RFID tag in the nearby area, identify whether there is a designated RFID tag, if the designated RFID tag is included, read the information in the designated RFID tag and the current location information of the communication device 1, and use the above read Information and positioning information are sent to the designated location by short message for subsequent data processing. As shown in the figure, the signal receiving system 2 can connect with the RFID tag 30 implanted in the object 3 by sending a radio frequency signal...

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Abstract

The invention provides an RFID signal receiving system, which comprises a setting module for setting a content of a header field of an RFID tag to recognize a specified RFID tag, a signal sending module for sending a radio-frequency signal via an antenna of a communication device to search the RFID tag in a nearby region, a reading module for judging whether information on the RFID tag is received, recognizing whether the received RFID tag is the specified RFID tag and reading the information on the specified RFID tag, a positioning module for positioning the communication device and obtainingpositioning information and a transmitting module for transmitting the information including the read specified RFID tag and the positioning information of the communication device to a server. The invention further provides an RFID signal receiving method. The RFID signal receiving system and the method thereof can automatically receive the information on the RFID signal and the positioning information so as to confirm the position of an object, to which the RFID tag is attached.

Description

technical field [0001] The invention relates to an RFID (Radio Frequency Identification, radio frequency identification) signal receiving system and method applied to a communication device. Background technique [0002] RFID is a non-contact automatic identification technology, which automatically identifies target objects and obtains relevant data through radio frequency signals. The basic RFID system usually consists of three parts: Tag (Tag): composed of coupling elements and chips, each tag has a unique electronic code, attached to the object to identify the target object; Reader (Reader): read the tag information Equipment; Antenna (Antenna): transmits radio frequency signals between tags and readers. The reader sends out a radio frequency signal of a certain frequency through the antenna. When the tag enters the magnetic field, it generates an induced current to obtain energy, and sends out its own code and other information, which is read and decoded by the reader a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00H04L29/08H04M1/725H04M1/72412
CPCH04W4/02H04L29/08657H04L67/18H04M1/7253G06K17/0022H04M2250/10G06K2017/0045H04W4/029H04M1/72412H04L67/52
Inventor 潘则中
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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