KR20120134566A

KR20120134566A - Bluetooth loss prevention

Info

Publication number: KR20120134566A
Application number: KR1020110053542A
Authority: KR
Inventors: 김상희; 박경서; 신용선
Original assignee: 김상희
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2012-12-12

Abstract

PURPOSE: A robbery and loss preventing tool of a bluetooth device is provided to previously prevent loss of material and to determine the deviation of the maximum distance. CONSTITUTION: A main controller(30) determines loss of a Bluetooth device. In case the main controller determines loss, an alarm generating unit(50) generates a signal. In case the alarm generating unit generates a signal, an alarm generating module generates loss alarm command. A wireless locking device control module controls the generation of alarm. [Reference numerals] (1) Burglary and anti-loss object; (10) Backup power unit; (2) Mobile phone; (20) Bluetooth module A; (30) Main controller; (50) Alarm generating unit; (60) Bluetooth module B

Description

Bluetooth theft and loss prevention mechanism {Bluetooth loss prevention}

The present invention relates to an anti-theft and loss prevention mechanism using Bluetooth, using an external Bluetooth chip in a high-priced or attached to use the Bluetooth function of the existing mobile phone. At this time, the maximum distance of about 10m away from the Bluetooth at the same time the communication connection with the cell phone is characterized in that the stolen or lost.

The prior art has only been used for file transfer using Bluetooth. This invention is to prevent theft of expensive or valuables using Bluetooth, and attach or insert a Bluetooth chip to an object. If the communication between the phone and the chip is lost due to the Bluetooth function, it is considered stolen or lost. In this case, the mobile phone will notify you when stolen or lost.

Prior art has been used to transfer files and photos using the Bluetooth function. This Bluetooth feature can be used to prevent theft and loss of goods. This method consists of the alarm unit of the mobile phone and the Bluetooth module, the power supply of the Bluetooth chip, the Bluetooth module and the main control unit. It generates a beep when communication is lost by using Bluetooth.

The present invention is composed of a warning unit of the mobile phone and the Bluetooth module of the Bluetooth chip power supply unit, the Bluetooth module and the main control unit, by using the function of Bluetooth currently widely used to prevent theft and loss of the article. The communication is disconnected at the same time as the maximum range of Bluetooth communication is 10m. If this is the case, it is determined that the goods are stolen and lost, characterized in that the alarm generation unit in the cell phone alerts.

As described above, the present invention can be used only when the password is correctly input by the Bluetooth function, and the mobile phone and the object are determined to be stolen or lost when the communication between the mobile phone and the object is lost while leaving the maximum distance of 10m. There is an effect that can be prevented in advance.

1 is a schematic block diagram of an apparatus for preventing theft and loss of an object using Bluetooth according to a preferred embodiment of the present invention.

The present invention is composed of the alarm generator and the Bluetooth module of the mobile phone, the backup power unit of the Bluetooth chip, the Bluetooth module and the main control unit. Attach the Bluetooth chip to the device to prevent theft and loss, and connect the mobile phone Bluetooth. Connect to Bluetooth and connect Bluetooth chip and mobile phone. At this time, if the maximum distance of Bluetooth is 10m and the connection between module A and module B is disconnected, it will be regarded as stolen and lost and an alarm will sound at the alarm generator of the mobile phone.

For example, put a Bluetooth chip in your wallet. Take out your phone, connect to Bluetooth, and communicate with the Bluetooth chip in your wallet. In this situation, if you leave or lose your wallet in the store, the communication will be interrupted the moment you leave Bluetooth's maximum distance of 10m and an alarm will sound in the alarm unit of your phone.

1: Items subject to theft and loss
2: cellphone
10: backup power unit
20: Bluetooth module
30: main control unit
40: password input terminal
50: alarm generating unit
60: Bluetooth module

Claims

A main controller for determining theft and loss;
A warning generator for generating a signal to sound an alarm when the main controller determines that theft and loss have occurred;
A module for generating a burglar and loss alarm command when the warning generation unit generates a signal;
A wireless lock control module for controlling the occurrence of a warning when the module issues a burglar and a lost alarm command;

The method of claim 1,
Theft and loss alarm device including a warning unit for generating a warning sound of theft and loss warning under the control of the main control unit

The method of claim 1, wherein the module;
You can determine theft and loss by performing communication.