CN201355513Y - GSM household burglarproof device - Google Patents

Abstract

The utility model relates to the technical field of burglar alarms, in particular to a burglarproof device used on a household door or window, which comprises a host machine capable of wireless communication, a switching unit and an alarming unit, wherein the inner of the host machine comprises an MCU, a GSM module, a high frequency receiving circuit, an external power supply, an inner power supply, a power supply converting circuit and a charging circuit which connect the external power supply and the inner power supply, wherein the switching unit comprises a remote control part and a door contact part, the door contact part comprises a signal transmitting device controlled by a dry reed tube and a permanent magnet which is matched with the work of the dry reed tube, both the remote control part and the door contact part can transmit signals to the host machine, and the alarming unit is an alarming loudspeaker, and is controlled by the host machine. The device is characterized in that the GSM module is arranged in the host machine, information that a door or a window is opened illegally is transmitted to a host by the way of messages through utilizing a GSM network, which realizes the remote theft protection, lets the host to know the burglarproof information in time, improves the burglarproof function, and reduces the loss.

Description

GSM household anti-theft device

Technical field:

The utility model relates to the alarm technical field, in particular for the anti-theft device on the household door and window.

Background technology:

In traditional anti-theft technique, most anti-theft device only has warning function, thereby under the unmanned situation, even piping of not stopping of alarming horn, owner also can't know, has lacked in time the function with stolen information notification owner.Subsequently, the alarm increase that has has the function of wireless telecommunications, can be perfect with stolen information notification owner's function, but the performance of structure and product still has weak point.

Summary of the invention:

The purpose of this utility model is to provide a kind of both jingle bell warnings immediately, the GSM household anti-theft device that stolen information in time can be informed owner again; It sends to owner by the information that gsm module utilizes the GSM network that door or window are illegally opened with way of short messages, promotes antitheft effect, and simple in structure, makes and easy to use.

For achieving the above object, the utility model adopts following technical scheme:

GSM household anti-theft device, but include main frame, switch element and the alarm unit of wireless telecommunications, wherein,

Comprise MCU, gsm module, high frequency receiving circuit, external power supply, built-in power in the main frame, and the power-switching circuit and the charging circuit that connect external power supply and built-in power;

Switch element comprises remote control partial-sum gate magnetic part, and door magnetic partly comprises the permanent magnet by the sender unit of tongue tube control and the work of cooperation tongue tube; Remote control partial-sum gate magnetic part all can transmit to main frame;

Alarm unit is an alarming horn, is subjected to host computer control.

The frequency that transmits of remote control partial-sum gate magnetic part is 315MHz.

The utility model is provided with gsm module in main frame, the information of utilizing the GSM network that door or window are illegally opened sends to owner with way of short messages, reaches long-range antitheft, allows owner in time know stolen information, promotes antitheft effect, reduces the loss.

The utility model advantage again is structure optimization, and making and use are quite convenient, and the work sensitivity is good, can set up defences by telepilot and mobile phone.

Description of drawings:

Accompanying drawing 1 is a functional-block diagram of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consult shown in Figure 1, the utility model provides GSM household anti-theft device, but include main frame, switch element and the alarm unit of wireless telecommunications, comprise MCU 1, gsm module 2, high frequency receiving circuit 3, external power supply 4, built-in power 5 in the main frame, and the power-switching circuit 6 and the charging circuit 7 that connect external power supply and built-in power; Switch element comprises remote control part 8 and door magnetic part 9, and door magnetic partly comprises the sender unit and the permanent magnet that cooperates tongue tube work by tongue tube control; Remote control partial-sum gate magnetic part all can transmit to main frame; The frequency that transmits is 315MHz; Alarm unit 10 is an alarming horn, is subjected to host computer control.

Principle of work is as follows:

1, on door and/or window, respectively adorn a magnetic part, as on door and/or the window permanent magnet being housed, and the sender unit of tongue tube control is housed on doorframe and/or window frame, certainly, the installation that also can replace of permanent magnet and sender unit.When door or window are illegally opened, permanent magnet separates with sender unit, tongue tube moves and sends the 315MHz high-frequency signal of illegally opening to main frame by sender unit, when main frame receives the signal of illegally opening, alarming horn begins to pipe, play threatening and warning effect, simultaneously send to the user with way of short messages, report to the police and the SMS alarm dual-use function thereby reach jingle bell in the information of utilizing the GSM network that door or window are illegally opened by gsm module.

2, be installed in latching automatically or unblanking of door lock on the door by the telepilot may command.

3, device can pass through external power source, also can power by internal electric source, when external power source by unauthorised broken or when normally having a power failure, system can be automatically converted to internal electric source and power, but internal electric source continuous working at least 24 hours.

Embodiment:

1, antitheft action

A: telepilot is set up defences

By the telepilot key of setting up defences

, main frame enters anti-theft state, and antitheft pilot lamp begins flicker, and if door is opened, loudspeaker begin to report to the police, and each number of phone number of at once depositing to mobile phone card the inside of main frame is sent out a note (content: door is opened then! ), if window is opened, loudspeaker begin to report to the police, each number of phone number of at once depositing to mobile phone card the inside of main frame is sent out a note (content: window is opened then! )

B: SMS is set up defences

Send short messages to main frame (content: set up defences) with mobile phone, after main frame was received note, whether main frame can verification block one of number of depositing the inside, if main frame enters antitheft at once, antitheft pilot lamp begins flicker, main frame could return a note and give mobile phone (content: enter antitheft then! ), mobile phone receives that this information representation main frame sets up defences successfully.

2, releasing is antitheft

A: telepilot is separated anti-

Separate anti-key by telepilot

Withdraw from anti-theft state, antitheft pilot lamp goes out, if door and window are opened, loudspeaker are not reported to the police.If main frame is in alarm condition, by separating anti-key

Main frame stops to report to the police.

B: SMS is separated anti-

Mobile phone is sent short messages to main frame (content: separate anti-), and after main frame was received note, whether main frame can verification block one of number of depositing the inside, if horse back withdraws from antitheft, door and window were opened and did not report to the police this moment, main frame could return a note and give mobile phone (content: remove antitheft then! ), receive that this information representation main frame removes antitheft success.If main frame is in alarm condition, send out with mobile phone and to separate anti-note and give main frame, after main frame is received note, stop to report to the police, and withdraw from antitheft at once.

3, preserve phone number

With way of short messages phone number is saved in SIM card the inside on the main frame, if preserve the number success, main frame can return a note (content: learn the sign indicating number success)

The short message content form:

TEL:1,134-----------(1 first number of expression storage)

TEL:2,135-----------(second number of 2 expression storages)

TEL:3,137-----------(the 3rd number of 3 expression storages)

4, correlation parameter:

A: supply voltage: 5V ± 0.1V;

B: quiescent current: smaller or equal to 50mA;

C:GSM frequency: 900/1800/1900MHz;

D: battery, chargeable, 850mAH;

The model of MCU in the main frame can be W78LE516.

The utility model also can be further perfect, as increase camera function arranged, and camera is installed at home, camera electrically connects main frame, carry out digital-to-analog conversion, the image that photographs is sent on the master cellular phone, can be used as evidence or further confirm to go into the room person by main frame.Certainly, also can increase on main frame has interface, is used for being connected with the Control Room video.

Claims (2)

1, GSM household anti-theft device, but include main frame, switch element and the alarm unit of wireless telecommunications, it is characterized in that:

Comprise MCU, gsm module, high frequency receiving circuit, external power supply, built-in power in the main frame, and the power-switching circuit and the charging circuit that connect external power supply and built-in power;

Switch element comprises remote control partial-sum gate magnetic part, and door magnetic partly comprises the permanent magnet by the sender unit of tongue tube control and the work of cooperation tongue tube; Remote control partial-sum gate magnetic part all can transmit to main frame;

Alarm unit is an alarming horn, is subjected to host computer control.

2, GSM household anti-theft device according to claim 1 is characterized in that: the frequency that transmits of remote control partial-sum gate magnetic part is 315MHz.

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