CN112462327A

CN112462327A - Armband positioning method and system based on identity recognition

Info

Publication number: CN112462327A
Application number: CN202011429710.8A
Authority: CN
Inventors: 陈活良; 方科; 陆洲
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-09

Abstract

The invention discloses an identity recognition-based armband positioning method and system, wherein corresponding individual armbands are worn by corresponding personnel, identity information can be sent through upper computer control, the identity can be changed rapidly in real time, and a single RF radio frequency unit is positioned through a plurality of RF radio frequency receivers, so that rapid positioning of each individual armband is realized, and the accuracy of training decision is improved.

Description

Armband positioning method and system based on identity recognition

Technical Field

The invention belongs to the field of military training, and particularly relates to an armband positioning method and system based on identity recognition.

Background

Traditional armband is mainly through colour, characters, reaches information transfer through people's eye vision, and personnel's classification is distinguished in wearing personnel's identification, but along with the distance increases to and light condition changes, information transfer has a great influence.

Because the start of China is relatively late, the electronic tag is relatively weak, and the application range is relatively limited. RFID technology has been used primarily in logistics and supply management, manufacturing and assembly, airline baggage handling, mail, courier package handling, document tracking, library management of animal identification, sports timing, access control, electronic ticketing, road tolling, from large remote UHF tags to small UHF tags. Can be produced in a customized way for customers and meets various requirements. The existing armhole technology is still in the most basic recognition and information transmission role, and has the following problems:

the traditional armband has no positioning function, can only carry out simple information transmission action, and can not carry out effective positioning function. The conventional armband has a carrier made of paper or cloth, and thus is easily contaminated, but the present invention has a strong resistance to water, oil, chemicals, etc. The traditional sleeve mark cannot be changed after being printed. The traditional armband can only carry out simple information transmission, and has limited functions and functions. With the development of memory carriers, data capacity tends to expand. In the future, the amount of data to be carried by the article will become larger and larger, and the demand for the extensible capacity of the armband will increase accordingly.

Disclosure of Invention

The invention aims to overcome the defects and provides an armband positioning method and system based on identity recognition, which can quickly change the identity according to the control of an upper computer and can perform real-time positioning.

In order to achieve the above purpose, an armband positioning method based on identity recognition comprises the following steps:

s1, numbering each individual armband and issuing the number to the corresponding personnel;

s2, editing personnel identity, and sending the personnel identity to the corresponding individual armband through the upper computer;

s3, the individual armband generates identity information according to the received information, and broadcasts the identity information through the RF unit;

s4, the positioning unit receives the broadcast information of the RF unit and sends the broadcast information to the upper computer for identity recognition;

s5, the multiple RF receivers in the positioning unit receive the broadcast information of one RF unit together to complete the positioning of the individual armband.

In S3, after the individual armband generates identity information, a buzzer is activated to sound an alarm.

And in S3, after the identity information is generated by the individual armband, the color of the lamp strip is controlled to be changed.

An armmark positioning system based on identity recognition comprises individual armmarks and a positioning unit;

the individual armband comprises a fixed armband, a controller is arranged in the fixed armband, and the controller is connected with an RF unit, a signal receiving unit and a power supply;

the positioning unit comprises a plurality of RF radio frequency receivers;

the signal receiving unit is used for communicating with the upper computer and sending the received information to the controller;

the controller is used for adjusting the transmission information of the RF unit according to the received information;

the positioning unit is used for receiving the information of the RF radio frequency unit through a plurality of RF radio frequency receivers and determining the position of the RF radio frequency unit.

The controller is connected with a buzzer and used for activating the buzzer according to the received information.

The controller is connected with the lamp area, and the system is used for activating the lamp area according to the received information.

The fixed armband outside is provided with the magic subsides.

Compared with the prior art, the invention can realize the quick positioning of each individual armband and improve the precision of training decision by wearing the corresponding individual armband by corresponding personnel, sending identity information through the control of an upper computer, quickly changing the identity in real time and positioning a single RF unit through a plurality of RF receivers.

Drawings

FIG. 1 is a control schematic of the present invention;

FIG. 2 is a schematic structural view of the present invention;

the multifunctional portable electronic tag comprises a fixing armband 1, a fixing armband 2, a controller 3, an RF (radio frequency) unit 4, a signal receiving unit 5, a power supply 6, an RF receiver 7, a buzzer 8, a lamp belt 9 and a magic tape.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an identity recognition-based armmark positioning system includes an individual armmark and a positioning unit;

individual soldier's armband is including fixed armband 1, and fixed armband 1 embeds has controller 2, and controller 2 is connected with RF radio frequency unit 3, signal receiving unit 4 and power 5, and fixed armband 1 outside is provided with magic subsides 9. The controller 2 is connected with a buzzer 7 and a lamp strip 8, and the controller 2 is used for activating the buzzer 7 according to received information. The controller 2 is configured to activate the light strip 8 according to the received information.

The positioning unit comprises a number of RF radio frequency receivers 6;

the signal receiving unit 4 is used for communicating with an upper computer and sending the received information to the controller 2;

the controller 2 is used for adjusting the sending information of the RF unit 3 according to the received information;

the positioning unit is arranged to receive information of the RF radio frequency unit 3 via a number of RF radio frequency receivers 6 and to determine the position of the RF radio frequency unit 3.

An armband positioning method based on identity recognition comprises the following steps:

s3, the individual armband generates identity information according to the received information, activates the buzzer 7 to give an alarm by sound, controls the color of the lamp strip 8 to be changed, and broadcasts the identity information through the RF unit 3;

s4, the positioning unit receives the broadcast information of the RF unit 3 and sends the broadcast information to the upper computer for identity recognition;

s5, the multiple RF receivers 6 in the positioning unit receive the broadcast information of one RF unit 3 together to complete the positioning of the individual armband.

In practical application, each individual armband is numbered and uploaded in the upper computer, so that the number and the identity information of each person can be observed in real time through the upper computer, and when the person wearing the armband carries out simulation training, all the RF radio frequency receivers 6 in the positioning unit receive signals of all the RF radio frequency units 3 together and position each RF radio frequency unit 3, so that the position of each individual soldier is determined.

When the identity information of an individual soldier needs to be changed, a controller modifies the identity information through an upper computer, the modified identity information is the identity information with a certain number, the upper computer sends the modified identity information to the individual soldier armband with the corresponding number, a buzzer 7 is activated to give an alarm after a signal receiving unit in the individual armband receives the modified identity information, the color of a lamp strip 8 is changed into the color corresponding to the identity information, the identity information is broadcasted through an RF unit 3, and after the RF receiver 6 receives the broadcast information of the RF unit 3, the feedback is that the upper computer confirms whether the identity information is modified correctly.

Claims

1. An armband positioning method based on identity recognition is characterized by comprising the following steps:

s3, the individual armband generates identity information according to the received information, and broadcasts the identity information through the RF unit (3);

s4, the positioning unit receives the broadcast information of the RF unit (3) and sends the broadcast information to the upper computer for identity recognition;

s5, a plurality of RF radio frequency receivers (6) in the positioning unit receive the broadcast information of one RF radio frequency unit (3) together to complete the positioning of the individual armband.

2. The identity-based armmark positioning method of claim 1, wherein in S3, after the identity information is generated by the individual armmark, the buzzer (7) is activated to sound an alarm.

3. The identity-based armmark positioning method of claim 1, wherein in S3, after the identity information is generated by the individual armmark, the color of the light strip (8) is controlled to change.

4. An armband positioning system based on identity recognition is characterized by comprising individual armband and a positioning unit;

the individual armband comprises a fixed armband (1), a controller (2) is arranged in the fixed armband (1), and the controller (2) is connected with an RF (radio frequency) unit (3), a signal receiving unit (4) and a power supply (5);

the positioning unit comprises a number of RF radio frequency receivers (6);

the signal receiving unit (4) is used for communicating with an upper computer and sending the received information to the controller (2);

the controller (2) is used for adjusting the sending information of the RF unit (3) according to the received information;

the positioning unit is used for receiving the information of the RF radio frequency unit (3) through a plurality of RF radio frequency receivers (6) and determining the position of the RF radio frequency unit (3).

5. An identity-based armmark positioning system as claimed in claim 4, characterized in that a buzzer (7) is connected to the controller (2), and the controller (2) is configured to activate the buzzer (7) according to the received information.

6. An identity-based armmark positioning system as claimed in claim 4, wherein the controller (2) is connected with a light strip (8), and the controller (2) is configured to activate the light strip (8) according to the received information.

7. The system as claimed in claim 4, wherein the fixing armband (1) is externally provided with a magic tape (9).