CN105976546A - Antitheft alarm system and control method - Google Patents
Antitheft alarm system and control method Download PDFInfo
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- CN105976546A CN105976546A CN201610558104.3A CN201610558104A CN105976546A CN 105976546 A CN105976546 A CN 105976546A CN 201610558104 A CN201610558104 A CN 201610558104A CN 105976546 A CN105976546 A CN 105976546A
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- module
- gsm
- mcu
- power supply
- infrared sensing
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses an antitheft alarm system and a control method. The system mainly comprises an MCU, a GSM module, a remote control device, an infrared sensing module, a power supply module, a stand-by power supply module and a charge module. The disadvantages of failure of dialing of fixed telephones in crucial time due to cutoff of telephone wires before thieves conduct burglaries or malicious busy lines, hidden risks of line cutoff of Ethernet, difficult promotion, quite large power consumption of a cluster system, quite high network establishment and maintenance cost and necessity of purchase of fixed frequency points in the prior art can be overcome, and the problem of incapability of further refined protection arrangement due to incapability of check of previous alarm records can also be overcome. Safety hidden risks are avoided, an alarm is given not through reliance of wire telephones but through a most reliable and most mature GSM mobile network, conditions of alarm places are directly reflected to screens of mobile phones through a most visual Chinese short message or telephone form, theft prevention is more timely, and the application is more convenient.
Description
Technical field
The present invention relates to technical field of burglary prevention, in particular it relates to a kind of guard against theft and alarm system and control method.
Background technology
The most traditional mechanical type (anti-theft net, burglary-resisting window) safety-protection system exposes a lot of hidden danger, such as in actual use: does not pacify for other when nearby floors of burglary-resisting window forms stolen hidden danger, breaking out of fire and is difficult to escape etc..
Along with developing rapidly of electronic technology, warning system from original simplification, localization to intelligent, integrated development.And the main distinction between various guard against theft and alarm system is to be how to allow between extension set and main frame, extension set and user to carry out communication.The communication mode of the most common guard against theft and alarm system has landline telephone dialing, Ethernet, group system etc..But they have a respective shortcoming:
The landline telephone easily stolen thief of dialing cuts off telephone wire before house robbery or maliciously the line is busy so that it is malfunctioning at crucial moment.
Ethernet is faced with the hidden danger that circuit is cut-off equally, and is difficult to popularize.
Group system power consumption is very big, and network sets up and maintenance cost is the highest, and needs to buy fixing frequency.
Additionally burglar is entering the supply and AC dump of system before defence area, cause all devices power-off, thus can not realize antitheft, simultaneously after burglary-resisting system is reported to the police, user tends not to check conventional alarm logging, thus can not make tight arrangement further to deploying troops on garrison duty.
Summary of the invention
It is an object of the invention to, for the problems referred to above, a kind of guard against theft and alarm system and control method are proposed, avoid potential safety hazard, be independent of telephone and perform warning, and by the most reliably, the most ripe GSM mobile network, with Chinese short message or telephony modalities the most intuitively, directly the situation in warning place is reflected on mobile phone screen, allow antitheft more in time, use more convenient.
For achieving the above object, the technical solution used in the present invention is: a kind of guard against theft and alarm system, specifically include that and include MCU, gsm module, remote control equipment, infrared sensing module, power module, ferroelectric memory module, standby power supply module and charging module, described infrared sensing module, remote control equipment, gsm module is all connected with MCU, described power module is respectively to MCU, gsm module, remote control equipment and infrared sensing module for power supply, described standby power supply module is connected with charging module, described standby power supply module the most respectively with MCU, gsm module, remote control equipment, infrared sensing module connects.
Further, described MCU is AT89S52.
Further, described gsm module is HRH GSM Modem, and described gsm module uses 12V/500mA power supply to power, and is 9600bps with MCU by the baud rate of serial communication.
Further, also including that keyboard display module, described keyboard display module are connected with MCU, described keyboard display module is HD7279.
Further, control method based on antitheft square power-off system, comprise the following steps:
A. guard against theft and alarm system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then performing step c, the most directly execution step c after sending, by GSM message module, the information that system is properly functioning；
If c. button is the state of deploying troops on garrison duty, read infrared sensing module status information, if status information changes, then perform step d, otherwise continue executing with step b, if the status information of infrared sensing module is unchanged, then continue executing with step b；
D. the information having people to steal is sent to destination number by gsm module；
If e. button is disarming state information, then continue executing with step b；
F. step b-e is read again.
Various embodiments of the present invention, owing to specifically including that MCU, red sensor, gsm module, remote control equipment, infrared sensing module, power module, standby power supply module and charging module, described infrared sensing module, remote control equipment, gsm module are all connected with MCU, described power module is respectively to MCU, red sensor, gsm module, remote control equipment and infrared sensing module for power supply, described standby power supply module is connected with charging module, and described standby power supply module is connected with MCU, red sensor, gsm module, remote control equipment, infrared sensing module the most respectively；Such that it is able to overcome in prior art, the easily stolen thief of landline telephone dialing cuts off telephone wire before house robbery or maliciously the line is busy, make it malfunctioning at crucial moment, Ethernet is faced with the hidden danger that circuit is cut-off equally, and be difficult to popularize, group system power consumption is very big, and network sets up and maintenance cost is the highest, and needs to buy fixing frequency, overcome owing to conventional alarm logging can not be checked, thus tight arrangement can not be made further to deploying troops on garrison duty.Avoid potential safety hazard, be independent of telephone and perform warning, and by the most reliably, the most ripe GSM mobile network, with Chinese short message or telephony modalities the most intuitively, directly the situation in warning place is reflected on mobile phone screen, allow antitheft more in time, use more convenient.
Other features and advantages of the present invention will illustrate in the following description, and, partly become apparent from description, or understand by implementing the present invention.
Below by embodiment, technical scheme is described in further detail.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Specifically, a kind of guard against theft and alarm system, specifically include that and include MCU, gsm module, remote control equipment, infrared sensing module, power module, ferroelectric memory module, standby power supply module and charging module, described infrared sensing module, remote control equipment, gsm module are all connected with MCU, described power module is respectively to MCU, gsm module, remote control equipment and infrared sensing module for power supply, described standby power supply module is connected with charging module, and described standby power supply module is connected with MCU, gsm module, remote control equipment, infrared sensing module the most respectively.
Described MCU is AT89S52.
Described gsm module is HRH GSM Modem, and described gsm module uses 12V/500mA power supply to power, and is 9600bps with MCU by the baud rate of serial communication.
Also including that keyboard display module, described keyboard display module are connected with MCU, described keyboard display module is HD7279.
Further, control method based on described guard against theft and alarm system, comprise the following steps:
A. guard against theft and alarm system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then performing step c, the most directly execution step c after sending, by GSM message module, the information that system is properly functioning；
If c. button is the state of deploying troops on garrison duty, read infrared sensing module status information, if status information changes, then perform step d, otherwise continue executing with step b, if the status information of infrared sensing module is unchanged, then continue executing with step b；
D. the information having people to steal is sent to destination number by gsm module；
If e. button is disarming state information, then continue executing with step b；
F. step b-e is read again.
GSM engine (GSM Cellular Engine) and 51 Single Chip Microcomputer (SCM) system (MCS51) due to the HRH embedded high reliability of GSM Modem, user is resolved from numerous and diverse GSM communication standard and frees debugging by standard serial interface and the software interface agreement simplified, easy to use, and the transmission of the data of public network has communication range extensively (GSM network covers the whole nation substantially), the features such as transmission is stable, reliable.Therefore the design selects HRH GSM Modem to communicate.Its major function is that a. receives and dispatches note；B. the transmission of long-range small lot data is realized by note；C. voice call (GSM phone) d. number arq mode realizes wireless real time data communication；E. (automatic-answering back device type) is got online without being tethered to a cable.Module requires that 12V/500mA powers, and passes through serial communication, baud rate 9600bps with computer or single-chip microcomputer, installs SIM by SIM card holder.
In order to send the function of short message when realizing system generation alert to the number specified, then keyboard and LED must be had to show, guard against theft and alarm system is carried out telephone number and presets, the design selects HD7279 to drive as keyboard & display.
During in order to realize occurring alert, the time that alert occurs is carried out record, and in order to ensure the reliability service of system, it is desirable to system carries out self-inspection timing reporting system running status, it is therefore desirable to system has real-time clock function.The design selects DS12887 real-time timepiece chip.
For theft-proof sensor, native system uses active infra-red opposite type sensor, and it is released infrared sensor relative to traditional passive type heat and has the advantage that
The most active correlation infrared sensor is installed on door and window and all need the position set up defences, uses multiple beam comprehensive descision, when the barrier having certain volume blocks, is just triggered, greatly reduces the wrong report of sensor；
2. be arranged on the positions such as door and window due to it, the normal activity making owner at night is unrestricted, and this provide the user the possibility deployed troops on garrison duty great night.
In order to prevent burglar by the supply and AC dump of system before entering defence area, system allows for continuing properly functioning a period of time after alternating current power supply is cut-off, native system uses the lead-acid accumulator of 12V/7AH as back-up source, and this just proposes a problem continuing to solve to system design: be exactly the charge power supply problem of management of accumulator.
At least can reach following beneficial effect: overcome the easily stolen thief that dials of landline telephone in prior art to cut off telephone wire before house robbery or maliciously the line is busy, make it malfunctioning at crucial moment, Ethernet is faced with the hidden danger that circuit is cut-off equally, and be difficult to popularize, group system power consumption is very big, and network sets up and maintenance cost is the highest, and needs to buy fixing frequency, overcome owing to conventional alarm logging can not be checked, thus tight arrangement can not be made further to deploying troops on garrison duty.Avoid potential safety hazard, be independent of telephone and perform warning, and by the most reliably, the most ripe GSM mobile network, with Chinese short message or telephony modalities the most intuitively, directly the situation in warning place is reflected on mobile phone screen, allow antitheft more in time, use more convenient.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. a guard against theft and alarm system, it is characterized in that, including MCU, gsm module, remote control equipment, infrared sensing module, power module, ferroelectric memory module, standby power supply module and charging module, described infrared sensing module, remote control equipment, gsm module are all connected with MCU, described power module is respectively to MCU, red sensor, gsm module, remote control equipment and infrared sensing module for power supply, described standby power supply module is connected with charging module, and described standby power supply module is connected with MCU, gsm module, remote control equipment, infrared sensing module the most respectively.
Guard against theft and alarm system the most according to claim 1, it is characterised in that described MCU is AT89S52.
Guard against theft and alarm system the most according to claim 2, it is characterised in that described gsm module is HRH GSM Modem, described gsm module uses 12V/500mA power supply to power, is 9600bps with MCU by the baud rate of serial communication.
Guard against theft and alarm system the most according to claim 3, it is characterised in that also including that keyboard display module, described keyboard display module are connected with MCU, described keyboard display module is HD7279.
5. a control method based on the guard against theft and alarm system described in claim 4, it is characterised in that comprise the following steps:
A. guard against theft and alarm system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then performing step c, the most directly execution step c after sending, by GSM message module, the information that system is properly functioning；
If c. button is the state of deploying troops on garrison duty, read infrared sensing module status information, if status information changes, then perform step d, otherwise continue executing with step b, if the status information of infrared sensing module is unchanged, then continue executing with step b；
D. the information having people to steal is sent to destination number by gsm module；
If e. button is disarming state information, then continue executing with step b；
F. step b-e is read again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558104.3A CN105976546A (en) | 2016-07-15 | 2016-07-15 | Antitheft alarm system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558104.3A CN105976546A (en) | 2016-07-15 | 2016-07-15 | Antitheft alarm system and control method |
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| CN105976546A true CN105976546A (en) | 2016-09-28 |
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| CN103280060A (en) * | 2013-05-24 | 2013-09-04 | 大连民族学院 | Intelligent household room system based on GSM |
| CN104157091A (en) * | 2014-08-07 | 2014-11-19 | 成都信鑫信息技术有限公司 | Smart home security system |
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2016
- 2016-07-15 CN CN201610558104.3A patent/CN105976546A/en active Pending
Patent Citations (6)
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| GB2401468A (en) * | 2003-05-07 | 2004-11-10 | Edwards Systems Technolgy Inc | Ambient condition detector with multiple sensors and a single control unit |
| CN201616162U (en) * | 2009-12-31 | 2010-10-27 | 中北大学 | House condition monitoring device based on GSM communication module |
| CN102157050A (en) * | 2011-03-15 | 2011-08-17 | 韩飞 | Multifunctional anti-theft alarm system for family safety |
| CN202523170U (en) * | 2012-05-13 | 2012-11-07 | 上虞市欧本电子有限公司 | Household theft-proof alarm system based on GSM (Global System for Mobile Communications) SMS (Short Message Service) module |
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Address after: 545006 No. 20, No. 2, 2 District, E, district 102, new Liu Road, Liuzhou, the Guangxi Zhuang Autonomous Region. Applicant after: LIUZHOU GUOTAO TECHNOLOGY CO., LTD. Address before: 545005 No. 1, unit 1, Kim Du Hui, 16 Tan Zhong Xi Road, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 5-13 Applicant before: LIUZHOU GUOTAO TECHNOLOGY CO., LTD. |
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Application publication date: 20160928 |