CN202694498U

CN202694498U - Window anti-theft system based on GSM (global system for mobile communication) and pyroelectric sensor

Info

Publication number: CN202694498U
Application number: CN 201220350553
Authority: CN
Inventors: 施伟; 涂长山; 李丹; 张永强; 董振域
Original assignee: Inner Mongolia University of Science and Technology
Current assignee: Inner Mongolia University of Science and Technology
Priority date: 2012-07-09
Filing date: 2012-07-09
Publication date: 2013-01-23
Anticipated expiration: 2022-07-09

Abstract

The utility model relates to a window anti-theft system based on a GSM (global system for mobile communication) and a pyroelectric sensor, belonging to the anti-theft field. According to the anti-theft system disclosed by the utility model, a single-chip microcomputer is mounted in the vicinity of a window, the single-chip microcomputer is respectively connected with a loudspeaker, a first pyroelectric infrared sensor, a signal sending module, a camera and a second pyroelectric infrared sensor through leads, the first pyroelectric infrared sensor is arranged above the window, and the second pyroelectric infrared sensor is arranged below the window. The window anti-theft system disclosed by the utility model has the advantages that the size is small, the system is mounted in a hidden place and hardly discovered, wireless transmission of data can be realized, and the effects of timely alarming and timely notifying a user can be further realized.

Description

Window theft-proof system based on GSM and pyroelectric sensor

Technical field

The utility model relates to a kind of window theft-proof system based on GSM and pyroelectric sensor, belongs to antitheft field.

Background technology

Generally adopt camera head monitor in antitheft field at present, although it can obtain certain effect, it need to have the staff to observe in Control Room always, for the higher large-scale promotion application that is not suitable for of its cost of domestic consumer.

The utility model content

The purpose of this utility model is to provide a kind of warning timely, is user-friendly to, and cost is low, is convenient to safeguard that volume is little, and the hidden window theft-proof system based on GSM and pyroelectric sensor is installed.

Technical solution

The utility model is equipped with single-chip microcomputer near the window place, single-chip microcomputer by wire be connected with loudspeaker, the first pyroelectric infrared sensor, signal transmitting module, camera and the second pyroelectric infrared sensor respectively, the first pyroelectric infrared sensor places the window top, and the second pyroelectric infrared sensor places the window below.

The utlity model has following characteristics:

The little installation of 1 this device volume is difficult for being found, and is simple to operate, and monitoring is accurate, very little maintenance.

2 these device reactions are sensitive, can in time the abnormal information that monitors be sent on the user mobile phone.

3 the utility model devices adopt two pyroelectric infrared sensors, and itself and in a certain angle can effectively the preventing of metope are judged by accident, and this device adopts infrared monitoring, has remedied traditional watch-dog in the relatively poor defective of working effect at night.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model texture edge figure

Fig. 3 the utility model principle of work block diagram.

Embodiment

The utility model is equipped with single-chip microcomputer 1 near window 7 places, single-chip microcomputer 1 by wire be connected with loudspeaker 4, the first pyroelectric infrared sensor 3, signal transmitting module 6, camera 2 and the second pyroelectric infrared sensor 5 respectively, the first pyroelectric infrared sensor 3 places window 7 tops, and the second pyroelectric infrared sensor 5 places window 7 belows.

During use:

Enter indoor the time when there being the people to cross window, in the zone 8 between the first pyroelectric infrared sensor 3 and the second pyroelectric infrared sensor 5, the first pyroelectric infrared sensor 3 and the second pyroelectric infrared sensor 5 are sensed the someone and are entered the room and will send information to single-chip microcomputer 1, single-chip microcomputer 1 is by focusing on signal, single-chip microcomputer 1 just can continue to send alerting signal to loudspeaker 4 subsequently, and single-chip microcomputer 1 sends a signal simultaneously to signal transmitting module 6, signal transmitting module 6 just can send a signal to user mobile phone, in time notify the user indoor abnormal situation, meanwhile camera will be taken down all situations of this moment indoor generation.

Claims

1. based on the window theft-proof system of GSM and pyroelectric sensor, it is characterized in that: locate to be equipped with single-chip microcomputer (1) near window (7), single-chip microcomputer (1) by wire be connected with loudspeaker (4), the first pyroelectric infrared sensor (3), signal transmitting module (6), camera (2) and the second pyroelectric infrared sensor (5) respectively, the first pyroelectric infrared sensor (3) places window (7) top, and the second pyroelectric infrared sensor (5) places window (7) below.