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Indoor positioning system

An indoor positioning and system management technology, applied in positioning, closed-circuit television system, radio wave measurement system, etc., can solve the problems of long service cycle and low power consumption of electronic tags

Inactive Publication Date: 2015-07-22
CEYU INFORMATION TECH DEV SHANGHAI CO LTD
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Problems solved by technology

We have chosen RFID technology as the basis: improving positioning density and improving accuracy; electronic tags have low power consumption and long service life

Method used

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  • Indoor positioning system

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific examples.

[0017] Such as figure 1 As shown, the indoor positioning system of the present invention includes an RFID integrated infrared data processing and acquisition module, a video image data processing and acquisition module, a data center processing module, a network terminal application management system, a network alarm system management module, an RFID integrated infrared data processing and acquisition module, a video The image data processing and acquisition module, the network terminal application management system, and the network alarm system management module are all connected with the data center processing module.

[0018] The function of the RFID integrated infrared module is as follows: The infrared device data of the RFID integrated infrared module is mainly used to compensate for the positioning error of the RFID itself. In a specific area, the errors of the RFID po...

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Abstract

The invention provides an indoor positioning system comprising an RFID (radio frequency identification) integrated infrared data processing and acquiring module, a video image data processing and acquiring module, a data center processing module, a network terminal application management system, and a network alarm system management module. The RFID integrated infrared data processing and acquiring module, the video image data processing and acquiring module, the network terminal application management system and the network alarm system management module are all connected with the data center processing module. The indoor positioning system has the advantages that intelligent medical safety management for psychologic medicine is informationized, daily work is greatly reduced for medical staff and nursing staff, accidents such as life safety is prevented and controlled, the study in the digital clinical science is promoted, and besides the field of psychologic medicine, the system is suitable for the intelligent medical safety management in the fields such as in-hospital people and special people (and the industry of elderly care).

Description

technical field [0001] The invention relates to an indoor positioning system. Background technique [0002] At present, indoor positioning technologies in the world mainly include four types: WiFi, RFID, ZigBee, and Uwb. Uwb has the highest accuracy, with an accuracy of about 10cm, but it is expensive and cannot be promoted in the civilian field. For the other three technologies, the international standard accuracy error is 5 meters. We chose RFID technology as the basis: improving the positioning density to improve accuracy; electronic tags have low power consumption and long service life. Due to the special needs of the customer (mental disease hospital), the indoor area requirements have reached the Uwb standard. Under such a premise, new technologies and methods must be introduced to solve the problem and meet the special needs of customers (such as anti-suicide, anti-offside , anti-violence, anti-escape, anti-lost, etc.). Contents of the invention [0003] In orde...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/02H04N7/18
CPCG01S5/02H04N7/181
Inventor 李庆华余海鹰高志勤
Owner CEYU INFORMATION TECH DEV SHANGHAI CO LTD
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