CN205263971U - New type anti -theft alarming device - Google Patents

Abstract

The utility model provides a new type anti -theft alarming device, includes singlechip, button input module, display module, trigger module, orientation module, communication module and power module, button input module, display module, trigger module, orientation module and communication module link to each other with the singlechip respectively, set up purpose cell -phone number through button input module, set up the result and pass through the display module and show that after setting up, the purpose cell -phone can be given information transfer to the singlechip, trigger module received triggering signal, sent its processing for the singlechip, the singlechip passes through orientation module and confirms longitude and latitude information, through communication module, the purpose cell -phone is given with longitude and latitude message routing to the singlechip. A burglar alarm that low price and possess the pursuit locate function.

Description

A kind of Anti-theft alarm device

Technical field

A kind of Anti-theft alarm device.

Background technology

Along with economic develop rapidly, material life are constantly improved, people's life is more rich, and safety of goods is askedTopic becomes more and more popular. Abroad, the relevant personnel are in conjunction with RFID technology and gsm communication technology, and research is establishedCount a set of antitheft system for valuables. This burglary-resisting system utilizes reader to judge the lasting reading of labelWhether article are stolen. Domestic also have for hostel valuables often stolen Design of Problems a set ofDormitory antitheft system for valuables based on RFID. Utilize in addition the anti-of RFID technology and GSM SMS platformTheft system, has realized the function of home security. Comprehensive existing RFID burglary-resisting system is found, mostAlthough system has realized the basic anti-theft feature of various article, existing RFID burglary-resisting system is utilized mostlyThe induction of reader label reading realizes burglar alarm, and can not follow the trail of in real time article, once article are stolen,If follow the trail of not in time the loss that still can cause property. Therefore, need to develop a kind of low price and possess and chase afterThe Anti-theft alarm device of track positioning function.

Summary of the invention

The utility model solve technical problem be existing apparatus cost high, can not chase after stolen article in real timeTrack location.

The utility model is a kind of Anti-theft alarm device. This device is arranged on protected object to profitReceive external action message with shock sensor, send it to single-chip microcomputer processing by flip flop equipment. MonolithicMachine is connecting locating module and communication module, and locating module sends article longitude and latitude data to single-chip microcomputer, singleSheet machine sends locating information on object mobile phone to by communication module, realizes warning and tracking to article.

The technical scheme of the employing of this device: a kind of Anti-theft alarm device, this device comprise single-chip microcomputer, byKey input module, display module, trigger module, locating module, communication module and power module.

The utility model is taking single-chip microcomputer as core processor, respectively with keyboard input module, display module, triggeringModule, locating module, communication module and power module are connected, and are responsible for Control and coordination, the number of modulesAccording to transmission collection and processing.

The utility model has the advantages that: real-time, practicality, can locate by GPS, can send locating information to handThe Anti-theft alarm device of machine.

Brief description of the drawings

Fig. 1 is the utility model general structure schematic diagram.

Detailed description of the invention:

Build the system logic function of this device according to the general structure schematic diagram shown in Fig. 1. Key-press input mouldPiece, display module, trigger module, locating module and communication module are connected with single-chip microcomputer respectively, after start,By keyboard input module, object phone number is set, result is set and shows by display module, after arranging,Single-chip microcomputer can send object mobile phone to information. Trigger module receives triggering signal, and its processing is sent toSingle-chip microcomputer, single-chip microcomputer is determined latitude and longitude information by locating module. By communication module, single-chip microcomputer is by longitude and latitudeDegree information sends to object mobile phone.

Single-chip microcomputer adopts STC12C5A60S2, and STC12C5A60S2/AD/PWM series monolithic is that macrocrystalline science and technology is rawThe single-chip microcomputer of the single clock/machine cycle (1T) of producing is high speed, low-power consumption, superpower jamproof of new generation 8051Single-chip microcomputer, the completely compatible tradition 8051 of instruction code, but the fast 8-12 of speed is doubly. Inner integrated MAX810 is specialReset circuit, 2 road PWM, 8 road 10-bit high speed A/D conversions (250K/S), for Electric Machine Control, strong jammingOccasion.

Display module adopts LCD1602 chip, uses Nokia5110 LCDs, is character type dot matrixFormula LCD MODULE, is specifically designed to and shows letter, number and symbol etc.

Trigger module is made up of closed type shock sensor and alarm, and closed type shock sensor adopts common shakeDynamic sensor, alarm adopts SW-420 type, and output is directly connected with single-chip microcomputer, examines by single-chip microcomputerSurveying low and high level, whether have vibrations, play alarm function if carrying out thus testing environment. SW-420 is that comparator is defeatedGo out, signal is clean, waveform good, driving force is strong; Operating voltage 3.3V～5V; Output form is that numeral is openedPass amount output (0 and 1); Be provided with fixed bolt hole, convenient installation; There is adjustment of sensitivity potentiometer, canRegulate sensitivity.

Locating module adopts ATK-NEO-6M, is made up of antenna and main frame, selects the conduct of UBLOX-LEA-5S plateMain frame, input and output adopt serial communication protocol, and the periodic signal of output is mainly by frame head, postamble and frameData composition, receives the signal from antenna by it, by frequency conversion-a series of processing such as amplification-filtering,Thereby the tracking to gps satellite, locking and measurement produce the longitude and latitude data of calculating location, determine thereby realizeBit function.

Communication module uses SIM900A, realizes the function that sends information to mobile phone by GSM network. SIM900ABe the wireless module of compact, high reliability, adopt the double frequency GSM/GPRS module solution of SMT encapsulation,Adopt powerful processor A RM9216EJ-S kernel, the exploitation that can meet low cost, compact size is wantedAsk.

Power module, for to each module for power supply, adopts the power supply of 5V chargeable lithium cell.

Claims (1)

1. an Anti-theft alarm device, is characterized in that: this device comprises single-chip microcomputer, keyboard input module, display module, trigger module, locating module, communication module and power module, wherein:

Keyboard input module, display module, trigger module, locating module and communication module are connected with single-chip microcomputer respectively, by keyboard input module, object phone number is set, result is set and shows by display module, after arranging, single-chip microcomputer can send object mobile phone to information; Trigger module receives triggering signal, and its processing is sent to single-chip microcomputer; Single-chip microcomputer is determined latitude and longitude information by locating module; By communication module, latitude and longitude information is sent to object mobile phone by single-chip microcomputer;

Single-chip microcomputer adopts STC12C5A60S2, is 8051 single-chip microcomputers;

Display module adopts LCD1602 chip, uses Nokia5110 LCDs;

Trigger module is made up of closed type shock sensor and alarm, and alarm adopts SW-420 type, and output is directly connected with single-chip microcomputer, detects low and high level by single-chip microcomputer, and whether have vibrations, play alarm function if carrying out thus testing environment;

Locating module adopts ATK-NEO-6M, is made up of antenna and main frame, selects UBLOX-LEA-5S plate as main frame, and input and output adopt serial communication protocol, and the periodic signal of output is mainly made up of frame head, postamble and intraframe data;

Communication module uses SIM900A, realizes the function that sends information to mobile phone by GSM network;

Power module, for to each module for power supply, adopts the power supply of 5V chargeable lithium cell.