CN205080679U - Intelligent house theftproof alarm system - Google Patents
Intelligent house theftproof alarm system Download PDFInfo
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- CN205080679U CN205080679U CN201520878441.1U CN201520878441U CN205080679U CN 205080679 U CN205080679 U CN 205080679U CN 201520878441 U CN201520878441 U CN 201520878441U CN 205080679 U CN205080679 U CN 205080679U
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Abstract
The utility model relates to an intelligent house theftproof alarm system, including user automatic alarm controller, district control administrative center central controller, theftproof detector, control input output module, emergency call switch, visual alarm, pilot lamp, TC35I module, communication module, power supply circuit and main control computer, theftproof detector, control input output module, emergency call switch, visual alarm, pilot lamp, TC35I module are connected with user side automatic alarm controller, the main control computer is connected with district control administrative center central controller, district control administrative center central controller passes through communication module and is connected with user side automatic alarm controller. The utility model discloses when alert feelings appear, can carry out automatic alarm and inform the householder, can set up two kinds of operating condition of state of deploying troops on garrison duty and the state of withdrawing a garrison entirely, the misstatement rate is low, and the sensitivity is high.
Description
Technical field
The utility model relates to housing intelligent field, is specifically related to a kind of intelligent residence guard against theft and alarm system.
Background technology
Along with the development of society, advance the fast development of microelectric technique and network technology, make people also become more and more higher, so intelligent residence has been born at this point for the requirement of living environment.Due to the reform and opening-up of country and continually developing of market economy, the quantity of the external floating population in each big city is allowed also constantly to increase, and the increase of floating population also brings many labile factors, especially in the criminal case of burglary, remain high, this makes guard against theft and alarm system become an indispensable part in dwelling construction always.And traditional theft preventing method is the installation carrying out anti-theft safety door, burglary-resisting window.Plant traditional antitheft mode and can not meet require that of people already, therefore family and residential quarters proposed requirement are become more and more higher.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of intelligent residence guard against theft and alarm system.
For achieving the above object, the utility model provides following technical scheme: a kind of intelligent residence guard against theft and alarm system, comprise user's automatic alarm controller, cell monitoring administrative center central controller, pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module, communication module, power circuit and host computer, described pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module is connected with user side automatic alarm controller, described main control computer is connected with cell monitoring administrative center central controller, described cell monitoring administrative center central controller is connected with user side automatic alarm controller by communication module.
Preferably, described user's automatic alarm controller is connected with watchdog circuit.
Preferably, described cell monitoring administrative center central controller is connected with watchdog circuit.
Preferably, described pir intrusion detector comprises the door status switch, infrared eye, the voice activated detector that are connected with user's automatic alarm controller respectively.
The beneficial effects of the utility model are:
1) system is when alert occurs, can carry out automatic alarm and notify householder.
2) system can arrange state of entirely deploying troops on garrison duty and disarming state two kinds of duties.
3) rate of false alarm of system is low, and sensitivity is high.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is intelligent residence guard against theft and alarm system composition frame chart
Fig. 2 is antitheft alarming detector principle schematic
Fig. 3 is door status switch signal processing circuit
Fig. 4 is SIM card card reader
Fig. 5 is TC35I supply module;
Fig. 6 is AT89C52 single-chip minimum system
Fig. 7 is reset circuit.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
A kind of intelligent residence guard against theft and alarm system, comprise user's automatic alarm controller, cell monitoring administrative center central controller, pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module, communication module, power circuit and host computer, described pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module is connected with user side automatic alarm controller, described main control computer is connected with cell monitoring administrative center central controller, described cell monitoring administrative center central controller is connected with user side automatic alarm controller by communication module.
Intelligent residence guard against theft and alarm system is arranged on residential building inside, and this guard against theft and alarm system various regions of being responsible for outside premises carry out controlling and detect as seen from the figure, and obtains each detector and descend institute's image data in working order, then processes.When there being people to enter in search coverage, detector can send simulating signal to user side automatic alarm controller, controller is notifying householder by TC35I module with the form of note, then gets in touch with the central controller of community, relevant information is sent to the main control computer of community.
And the central controller of cell monitoring administrative center is generally all arranged in security personnel's duty room of community, enable operator on duty carry out on duty normally while can also the multiple user side controller of management and supervision.The Main Function of central controller is acceptance, processes the information come from end alarm controller transmission of registering one's residence, will store alerting signal once central controller receives alerting signal, to inquire about afterwards, main control computer can utilize central controller to show various warning message, notify operator on duty by visual alarm simultaneously, make it while carrying out Rapid Alarm, also can adopt some effective means.
Preferably, described user's automatic alarm controller is connected with watchdog circuit.
Preferably, described cell monitoring administrative center central controller is connected with watchdog circuit.
Preferably, described pir intrusion detector comprises the door status switch, infrared eye, the voice activated detector that are connected with user's automatic alarm controller respectively.
Pyroelectric infrared detector does not need the infrared origin added, and detector itself outwardly to launch any ultrared, when detector is checked through infrared ray, just illustrates and have people to enter; When not being checked through infrared ray, illustrate that nobody enters.
Any object all can launch strong and weak different infrared rays because of the difference of surface temperature, it can thus be appreciated that various different object send the length of infrared wave different, the Infrared wavelength of human body is generally about 10 μm, what the utility model adopted is that can to detect wavelength be 8 ~ 14 μm to HC-SR501 detector, and therefore it can detect illegal invasion person well.Due to its inner built-in BISS001 chip, so do not need external A/D converter.Export high level when invader enters in its investigative range, through the high electric output low level of time-delay closing when invader leaves, thus produce light warning, and notify that householder has people to invade by GSM message.
When installation detector, pyroelectric infrared detector can be directly installed on wall, also and can install on the ceiling.The position that detector is installed should make its safety precaution region be maximal value, also to pay close attention to horizontal view angle and the investigative range of detector window, it is horizontal for making invader pass ray regions, thus invader is entered within the ray regions of infrared safety precaution, improve the sensitivity that it checks.When there being " dead angle " to occur, the window of pyroelectric infrared detector and the relative angle of warning will being adjusted, so just can remove at " dead angle ".Pyroelectric infrared detector can also take the mode of wall hanging to be arranged on metope or corner.But be arranged on the effect in corner than the better effects if being arranged on metope.The height installed is generally 2 ~ 2.5m.Highly simultaneously suitable, the window of probe can not be aimed at object or the region of the quick change of any temperature meeting; If thermal source cannot be made to leave search coverage, detector will be made to remain on more than 1.5m in the distance of thermal source.So just effectively can reduce the rate of false alarm of pyroelectric infrared detector.
In general heat releases the sniffer that infrared eye is the most effective anti-illegal-inbreak, when installation site is correct, only in following two situations, detector may lose efficacy: a kind of invader of being is moving with very low speed, be generally less than 0.1m/s, make detector cannot detect temperature variation in region; Another is heat radiation lacking very that illegal invader produces, and makes detector to detect invader.
Door status switch be in all detectors the most simply, the most effective sniffer, it is a switch, and usual people can be arranged on door status switch on door or window.Door status switch is made up of door status switch and door status switch signal processing circuit.
To be fixed on specific door, window when using door status switch, if wanting to bias toward requirement attractive in appearance or bias toward the requirement guarding against performance to use exposed type or baried type.In addition, also have very important link to be exactly selection on operating distance, also will notice that, because door is different with the constituent material of window, the operating distance of magnetic material also exists different difference simultaneously.To pad be used when the door, window of magnetic material are installed door status switch, make it separate certain distance.
General illegal invasion has two modes: the first, steal the key of householder, stealthily enter room; The second, by tamper tool door, window.Take invader's mode of entrance as the gate pushing householder house open.Once invader pushes the door open, door and doorframe will produce an angle, and displacement (electric wave) signal of door sensor and magnet is sent to main frame immediately.The signal exported due to door status switch is less, amplifies it by NPN type triode, its relay contacts is closed, alerting signal is sent to single-chip microcomputer.Door status switch signal processing circuit as shown in Figure 3.
The effect of door status switch is the protection carrying out house perimeter.When having people at home, door status switch can not act on; When there is no one at home, door status switch will be opened, and protects.When there being illegal invasion person to enter house inside by door or window, user side autoalarm will receive the signal that door status switch transmits, and then starts light warning, and notifies the illegal invasion active state of householder's premises by GSM message.
Voice activated detector utilizes microphone as sensor, be used for check invader in safety precaution region recreation room send any sound (as windowed, the sound that mobile article, walk about etc. sends), and take this aural signal, convert this sound to electric signal, be sent to user side alarm controller through line.The electric signal that this conversion comes directly can be monitored the region that illegal invasion occurs or record for the operator on duty of Surveillance center, also can send into electricity of reporting to the police.When the level exported when detector within the scope of safety precaution reaches certain value, panalarm will be opened and send light warning and notify householder by GSM message.Voice activated detector can combine use with other warning device usually, and as alarming check device, such mode can reduce wrong report and rate of failing to report greatly.
TC35I Siemens industry gsm module is the technical grade gsm module of a supporting industry note, the frequency range of work is GSM1800 and EGSM900, its voltage range is between 3.3 ~ 4.8V, current drain---during dormant state, electric current is 3.5mA, during idle condition, electric current is 25mA, during emission state, electric current is that 300mA(is average), 2.5A is peak value; This communication module can transmit data and voice two kinds of signals, and power consumption is in GSM1800(4 class) frequency range time be 1W, power consumption EGSM900(for) channel time be 2W, be connected in antenna and SIM card card reader by antenna connector and interface connector.The voltage of SIM card card reader is that the data-interface (CMOS level) of 3V/1.8V, TC35I can bi-directional transfer of data and order by AT order, and auto-baud is 1.2kb/s ~ 115kb/s, and baud rate can be selected to be 300b/s ~ 115kb/s.It supports the SMS(ShortMessageService of PDU and Text form, short message), TC35I carries out restarting the operation with fault recovery by cut-off signals or AT order.
TC35I module is made up of 6 parts such as SIM card card reader, antenna, supply module, flash memories.As the parts of TC35I most critical, the main operation that processor carries out is data-signal in process GSM terminal and voice signal, but also the whole digital function included in class cellular radio device and analog functuion.
TC35i mono-has 40 pins, is drawn by a ZIF connector.These 40 pins can fall into 5 types, i.e. power supply, data I/O, SIM card, audio interface and control.
TC35I uses circumscribed SIM card, 24 ~ 29 is SIM card pin, SIM card with the connected mode of TC35I is: CCRST, CCIO, CCCL, CCVCC and CCGND on SIM are connected directly between the Same Name of Ends of TC35i by SIM card reader, whether the CCIN pin of ZIF Connection Block is used for detecting SIM card and is plugged, if be checked through SIM card to place, just have high level to export from CCIN pin, if do not lay suitable, just have low level and export from CCIN pin.SIM card card reader circuit as shown in Figure 4
When the input power electricity of TC35I module is not more than 3.3V, TC35I module will carry out power-off operation automatically.If under the state that TC35I launches, the maximal value of its electric current can up to 2A.Simultaneously when this current value is maximum, the reduction amplitude of supply voltage (voltage of load module) certainly should be less than 0.4V.TC35I module has very high standard to power supply as can be seen here, so the resistance value of the internal resistance of power supply can not be greater than 200m Ω.
Single-chip microcomputer is by the switching on and shutting down, reset etc. of three I/O mouth control TC35I, and carry out data communication by serial ports and TC35I, traffic rate is 9600Kbps, adopts 8 asynchronous communication modes, 1 start bit, 8 bit data positions, 1 position of rest.
The TTL positive level logic of TC35I module input and output is not +5V, but+4.3V, as shown in Figure 5, therefore add port protection if desired.
What controller adopted within the system is single-chip computer AT89C52 minimum system, as shown in Figure 6, this single-chip microcomputer is the low-voltage single-chip microcomputer that a high-performance CMOS 8 is, random access data storage (RAM) containing 256bytes in sheet and 8kbytes can be repeatedly erasable Flash read-only program memory, device adopts the high density of atmel corp, nonvolatile storage technologies produces, compatibility standard MCS-51 order set, sheet built-in general-purpose 8 central processing units and Flash storage unit, AT89C52 single-chip microcomputer has a wide range of applications in electron trade.
In this minimum system, the mode of clock generating is internal clocking mode, connects a crystal oscillating circuit exactly in single-chip microcomputer outside.Two electric capacity and a crystal oscillator is comprised in this circuit, the effect of electric capacity is stabilized frequency and fast start-up effect, capacitance is in the scope of 5 ~ 30pF, what native system adopted is the electric capacity of 30pF, and the travelling speed of MCU Instruction can be improved in the crystal oscillator frequency higher position produced in crystal oscillating circuit, but be that power consumption and noise also can increase accordingly, so under the prerequisite meeting systemic-function, lower crystal oscillator frequency should be selected.
Reset is the original state of instigating the miscellaneous part in single-chip microcomputer or system to be in certain to determine.The work of single-chip microcomputer is from reset.
The reset operation mode that native system adopts is that button resets.When carrying out reset operation, in RST pin (input port of the external reset signal that user side controller provides) upper family high level reset signal, but at least will keep two cycles, at this moment single-chip microcomputer inside just performs reset operation.User side controller response reset signal is gone forward side by side the initialization operation of line correlation parts, but user side controller RST high level effectively after second Machine cycle start the operation carrying out internal reset.During reset signal step-down level, single-chip microcomputer starts executive routine.Reset circuit as shown in Figure 7.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (4)
1. an intelligent residence guard against theft and alarm system, it is characterized in that: comprise user's automatic alarm controller, cell monitoring administrative center central controller, pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module, communication module, power circuit and host computer, described pir intrusion detector, control inputs/output module, distress call switch, visual alarm, pilot lamp, TC35I module is connected with user side automatic alarm controller, described main control computer is connected with cell monitoring administrative center central controller, described cell monitoring administrative center central controller is connected with user side automatic alarm controller by communication module.
2. intelligent residence guard against theft and alarm system according to claim 1, is characterized in that: described user's automatic alarm controller is connected with watchdog circuit.
3. intelligent residence guard against theft and alarm system according to claim 1, is characterized in that: described cell monitoring administrative center central controller is connected with watchdog circuit.
4. intelligent residence guard against theft and alarm system according to claim 1, is characterized in that: described pir intrusion detector comprises the door status switch, infrared eye, the voice activated detector that are connected with user's automatic alarm controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878441.1U CN205080679U (en) | 2015-11-06 | 2015-11-06 | Intelligent house theftproof alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878441.1U CN205080679U (en) | 2015-11-06 | 2015-11-06 | Intelligent house theftproof alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN205080679U true CN205080679U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878441.1U Expired - Fee Related CN205080679U (en) | 2015-11-06 | 2015-11-06 | Intelligent house theftproof alarm system |
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| Country | Link |
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| CN (1) | CN205080679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652284A (en) * | 2016-12-07 | 2017-05-10 | 国网青海省电力公司西宁供电公司 | Remote alarm system |
| CN111599124A (en) * | 2020-06-10 | 2020-08-28 | 银鹏科技有限公司 | Indoor anti-theft alarm system based on network |
-
2015
- 2015-11-06 CN CN201520878441.1U patent/CN205080679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652284A (en) * | 2016-12-07 | 2017-05-10 | 国网青海省电力公司西宁供电公司 | Remote alarm system |
| CN111599124A (en) * | 2020-06-10 | 2020-08-28 | 银鹏科技有限公司 | Indoor anti-theft alarm system based on network |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181106 |