Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Indoor prisoner positioning system based on fingerprint identification

An indoor positioning and fingerprint recognition technology, which is applied in positioning, radio wave measurement systems, and collaborative work devices, etc., can solve the problems of being unable to verify the identity of prison personnel and accurately knowing whether the wearer is compatible with the prison personnel with RFID wristbands, etc. , to achieve the effect of improving the level of security management, streamlining the structure, and efficiently identifying and verifying the process

Inactive Publication Date: 2017-02-15
无锡卓信信息科技股份有限公司
View PDF7 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a prison personnel indoor positioning system based on fingerprint identification, and solve the problem that the existing prison personnel indoor positioning system cannot perform preliminary verification on the identity of prison personnel wearing RFID wristbands , but it is impossible to accurately know whether the wearer matches the prison personnel corresponding to the RFID wristband

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Indoor prisoner positioning system based on fingerprint identification

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the present invention designs an indoor positioning system for prison personnel based on fingerprint identification. The system is based on RFID technology, and uses RFID wireless communication technology to transmit information to the collection base station by using terminal equipment such as RFID wristbands and base stations. Realize the positioning and monitoring of prison personnel. Specifically, the system includes:

[0023] The RFID wristband is used to store the tag information composed of prison personnel's identity information and fingerprint information; and is used to enter and collect the fingerprint information of the current wearer, and to match the fingerprint information with the stored prison personnel's fingerprint information, and When the matching is successful, the control sends the tag information as a r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an indoor prisoner positioning system based on fingerprint identification. The system comprises an RFID wristband and a base station; the RFID wristband stores label information composed of identity information and fingerprint information of a prisoner, logs and collects the fingerprint information of a person who wears the wristband at present, matches the fingerprint information with stored fingerprint information of prisoners, and sends an RF signal via label information when matching succeeds; and the base station receives the RF signal from the RFID wristband, obtains the label information from the RF signal, detects the intensity of the received RF signal of the RFID wristband, calculates the distance from the RFID wristband to the base station, and determines the indoor position coordinate of the person who wears the wristband according to the distance. The person who wears the wristband at present can be verified via fingerprint identification, the position of the person relative to the base station can be positioned accurately after that verification passes, the base station can carry out identity identification and positioning on prisoners via a simple structure, and the security guard management level of prison information construction is improved comprehensively.

Description

technical field [0001] The invention relates to an indoor positioning system for prison personnel based on fingerprint identification, belonging to the technical field of indoor positioning. Background technique [0002] Prison personnel positioning management system is an important embodiment of prison information construction. The system applies Internet of Things technology to law enforcement processes such as criminal roll call, entry and exit registration, etc., which can enable prison managers to grasp the detailed information and number of detainees in each controlled area of ​​the prison in real time, effectively prevent detainees from escaping, and reduce the possibility of criminals forming cliques and making troubles. chance, secretly monitor high-risk detainees, trace and follow up the occurrence of violent incidents, and maximize the protection of the personal safety of managers and detainees. [0003] RFID (Radio Frequency Identification) is a technology that ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/06G01S11/06G06K17/00
CPCG01S5/06G01S11/06G06K17/0022
Inventor 王卫东
Owner 无锡卓信信息科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com