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Abnormal event monitoring method and system based on radio frequency identification positioning

A radio frequency identification positioning and abnormal event technology, applied in computer parts, collaborative devices, instruments, etc., can solve problems such as inability to effectively monitor abnormal events, save time and resources, and reduce negative effects.

Inactive Publication Date: 2014-07-09
BEIJING INST OF COMP TECH & APPL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing abnormal event monitoring methods, such as the application layer event (ALE) organized by the Global Electronic Product Code (EPC Global), are formulated for item tracking events in the logistics process. The monitored events are the arrival and departure events of items, and Unable to effectively monitor the above-mentioned abnormal events that users care about

Method used

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  • Abnormal event monitoring method and system based on radio frequency identification positioning
  • Abnormal event monitoring method and system based on radio frequency identification positioning
  • Abnormal event monitoring method and system based on radio frequency identification positioning

Examples

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Embodiment Construction

[0037] figure 1 It is a flow chart of the abnormal event monitoring method based on radio frequency identification positioning of the present invention. Such as figure 1 As shown, the method includes:

[0038] Step 1, install a radio frequency identification positioning device in the area where abnormal events need to be monitored, including installing a radio frequency reader, and installing a radio frequency tag on the object to be located;

[0039] Step 2, the user specifies the abnormal event and time interval to be monitored to the abnormal event monitoring device;

[0040] Step 3, the abnormal event monitoring device acquires radio frequency tag information from the radio frequency identification positioning device every specified time interval;

[0041] Step 4, each time the radio frequency tag information is obtained, the abnormal event monitoring device matches the obtained radio frequency tag information with the abnormal event specified by the user, and if the ma...

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Abstract

The invention discloses an abnormal event monitoring method and system based on radio frequency identification positioning. The method comprises the step that (1) radio frequency identification positioning devices including a radio frequency reader-writer are installed in an area where abnormal events need to be monitored, and a radio frequency tag is installed on an object to be positioned; (2) a user specifies abnormal events to be monitored and intervals for an abnormal event monitoring device; (3) the abnormal event monitoring device acquires the information of the radio frequency tag from the radio frequency identification positioning devices at specified intervals; (4) the abnormal event monitoring device matches the acquired information of the radio frequency tag with the abnormal events specified by the user each time the information of the radio frequency tag is acquired, and the abnormal event monitoring device reports to the user that the specified abnormal events happen under the condition of successful matching; (5) the user cancels the specified abnormal events from the abnormal event monitoring device when the user does not need to monitor the abnormal events. The method and system can monitor multiple abnormal events specified by multiple users in time.

Description

technical field [0001] The invention relates to a method and system for monitoring abnormal events based on radio frequency identification and positioning, which is a method for judging whether an abnormal event specified by a user has occurred after obtaining the location information of a radio frequency tag area through a radio frequency reader. Background technique [0002] Radio Frequency Identification (RFID) technology has the characteristics of fast, long-distance, multi-target, non-line-of-sight, and batch-reading of items, so it is widely used in fields that need to track the location of items. Due to the weak signal strength and high cost of the Global Positioning System (GPS) indoors, it cannot be applied to indoor object and personnel positioning (for example, prison personnel positioning), a large number of objects and personnel positioning (for example, scenic area personnel positioning ), so the positioning of indoor items and personnel, and the positioning of...

Claims

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Application Information

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IPC IPC(8): G06K17/00
Inventor 蒋遂平张丹王颖
Owner BEIJING INST OF COMP TECH & APPL
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