CN106128015A - A kind of fireproof antitheft alarming system and control method - Google Patents
A kind of fireproof antitheft alarming system and control method Download PDFInfo
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- CN106128015A CN106128015A CN201610558260.XA CN201610558260A CN106128015A CN 106128015 A CN106128015 A CN 106128015A CN 201610558260 A CN201610558260 A CN 201610558260A CN 106128015 A CN106128015 A CN 106128015A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
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Abstract
The invention discloses a kind of fireproof antitheft alarming system and control method, owing to specifically including that MCU, smog sensing module, infrared sensing module, gsm module, remote control equipment, power module, standby power supply module and charging module；Such that it is able to overcome accidentalia alternating current power-off in prior art, limited phone is made to dial in crucial moment malfunctioning, 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.
Description
Technical field
The present invention relates to fire-proof and theft-proof technical field, in particular it relates to a kind of fireproof antitheft alarming system and control method.
Background technology
Along with developing rapidly of electronic technology, warning system from original simplification, localization to intelligent, integrated
Development.And various fire warning system between the main distinction be 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 fire alarm system has landline telephone dialing, Ethernet, group system etc.
Deng.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 lose at crucial moment
Spirit.
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.
Generation additionally, due to accidentalia may cause supply and AC dump, causes all devices power-off, thus
Wired fire-proof and theft-proof can not be realized report to the police.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose a kind of fireproof antitheft alarming system and control method, with reality
Now be independent of telephone and perform warning, and by the most reliably, the most ripe GSM mobile network, short disappear with the most Chinese
Breath or telephony modalities, directly reflect the situation in warning place on mobile phone screen, allow anti-theft fireproof avoid more in time suffering not
Necessary loss, use more easily advantage.
For achieving the above object, the technical solution used in the present invention is: a kind of fireproof antitheft alarming system and control method,
Specifically include that MCU, smog sensing module, infrared sensing module, gsm module, remote control equipment, power module, standby power supply module
And charging module, described smog sensing module, remote control equipment, gsm module be all connected with MCU, and described power module is the most right
MCU, gsm module, remote control equipment, infrared sensing module, smog sensing module are powered, described standby power supply module and charging module
Connect, described standby power supply module the most respectively with MCU, gsm module, remote control equipment, smog sensing module and infrared sensing module
Connecting, described remote control equipment is 315M amplitude modulation remote controller, and described stand-by power supply is the lead-acid accumulator of 12V/7AH, and by hysteresis
The upper limit threshold of comparator is set to 13.6V, and the lower threshold of hysteresis loop comparator is set to 10.9V.
Further, described gsm module is HRH GSM Modem, and described gsm module uses 12V/500mA power supply to power,
It is 9600bps with MCU by the baud rate of serial communication.
Further, also include that keyboard display module, described keyboard display module are connected with MCU, described keyboard & display mould
Block is HD7279.
Further, described Smoke Sensor is ion type smog sensor.
Further, control method based on fireproof antitheft alarming system, it is characterised in that comprise the following steps:
A. fireproof antitheft alarming system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then sending system by GSM message module
Perform step c after properly functioning information of uniting, the most directly perform step c；
If c. button is state of deploying troops on garrison duty, read smog sensing module status information and the status information of infrared sensing module, if
Status information changes, then perform step d, otherwise continue executing with step b, if the state letter of smog sensing module and infrared sensing
Cease unchanged, then continue executing with step b；
D. sent by gsm module and have people to steal or have the information of fire alert to destination number；
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, due to specifically include that MCU, smog sensing module, infrared sensing module, gsm module,
Remote control equipment, power module, standby power supply module and charging module, described smog sensing module, remote control equipment, gsm module are equal
Being connected with MCU, MCU, gsm module, remote control equipment, infrared sensing module, smog sensing module are supplied by described power module respectively
Electricity, described standby power supply module is connected with charging module, and described standby power supply module sets with MCU, gsm module, remote control the most respectively
Standby, smog sensing module and infrared sensing module connect, and described remote control equipment is 315M amplitude modulation remote controller；Such that it is able to overcome existing
Having accidentalia alternating current power-off in technology, make limited phone dial in crucial moment malfunctioning, Ethernet is faced with circuit equally
Cut-off hidden danger, 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, overcomes owing to can not check conventional alarm logging, thus can not make tight arrangement 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 the most directly perceived
Chinese short message or telephony modalities, 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 from description
Obtain it is clear that 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 only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Specifically, a kind of fireproof antitheft alarming system, specifically include that MCU, smog sensing module, infrared sensing module,
Gsm module, remote control equipment, power module, standby power supply module and charging module, described smog sensing module, remote control equipment,
Gsm module is all connected with MCU, and MCU, gsm module, remote control equipment, infrared sensing module, smog are passed by described power module respectively
Sense 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 mould
Block, remote control equipment, smog sensing module and infrared sensing module connect, and described remote control equipment is 315M amplitude modulation remote controller, described
Stand-by power supply is the lead-acid accumulator of 12V/7AH, and the upper limit threshold of hysteresis loop comparator is set to 13.6V, hysteresis is compared
The lower threshold of device is set to 10.9V..
Described gsm module is HRH GSM Modem, and described gsm module uses 12V/500mA power supply to power, and passes through with MCU
The baud rate of serial communication is 9600bps.
Also including that keyboard display module, described keyboard display module are connected with MCU, described keyboard display module is
HD7279。
Described Smoke Sensor is ion type smog sensor.
Control method based on fireproof antitheft alarming system, comprises the following steps:
A. fireproof antitheft alarming system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then sending system by GSM message module
Perform step c after properly functioning information of uniting, the most directly perform step c；
If c. button is state of deploying troops on garrison duty, read smog sensing module status information and the status information of infrared sensing module, if
Status information changes, then perform step d, otherwise continue executing with step b, if the state letter of smog sensing module and infrared sensing
Cease unchanged, then continue executing with step b；
D. sent by gsm module and have people to steal or have the information of fire alert to destination number；
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 microcomputers due to the HRH embedded high reliability of GSM Modem
System (MCS51), standard serial interface and the software interface agreement simplified user is resolved from numerous and diverse GSM communication standard and
Debugging frees, easy to use, and also the transmission of the data of public network has communication range, and extensively (GSM network covers substantially entirely
State), the features such as transmission is stable, reliable.Therefore the design selects HRH GSM Modem to communicate.Its major function is a.
Transmitting-receiving note；B. the transmission of long-range small lot data is realized by note；C. voice call (GSM phone) d. number arq mode is real
Existing 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, with computer or list
Sheet machine passes through serial communication, baud rate 9600bps, installs SIM by SIM card holder.
For theft-proof sensor, native system uses active infra-red opposite type sensor, and it is relative to traditional passive type heat
Release infrared sensor to have 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, just it is 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 greatly
The possibility deployed troops on garrison duty at night.
In order to send the function of short message when realizing system generation alert to the number specified, then must have keyboard and
LED shows, guard against theft and alarm system is carried out telephone number and presets, and 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,
Requirement system carries out self-inspection timing reporting system running status, it is therefore desirable to system has real-time clock function.The design selects
Use DS12887 real-time timepiece chip.
The cloth of system, disarming state can be changed before entering defence area or after leaving defence area to realize user, this
315M amplitude modulation remote controller has been selected in design, and this remote control appliance has the advantage that
1. it is operated in amateur band, need not spend to buy frequency；
2. coverage is remote, typically up to 2001000 meters；
3. there is abundant address code to select for user, due to application on remote controller and remote control plate
The PT2262/PT2272 codec chip codec state to all providing 8 tri-states, say, that have the 8 power addresses of 3
Code is available for user and selects, it is sufficient to the burglar alarm cloth of all users, application of withdrawing a garrison in meeting community.
In order to prevent due to accidentalia alternating current power supply power-off, system allows for just continuing after alternating current power supply is cut-off
Often running a period of time, native system uses the lead-acid accumulator of 12V/7AH as back-up source, and this just proposes to system design
One problem continuing to solve: be exactly the charge power supply problem of management of accumulator.Due to lead-acid accumulator electricity under overcharge conditions
Solving liquid meeting generating gasification phenomenon, cause the service life reduction of accumulator, accumulator is when fully charged, and the voltage of accumulator probably exists
About 13.6V, when under-voltage, voltage is probably at about 10.9V, and according to this feature, I finds that this charge-discharge characteristic meets stagnant
Returning the transmission characteristic of comparator, the upper limit threshold of hysteresis loop comparator will be set to 13.6V, lower threshold is set as 10.9V, when filling
After full electricity, make hysteresis loop comparator control relay and charging current limiter resistance is switched on bigger current-limiting resistance；When discharging into
During 10.9V, hysteresis loop comparator controls relay and is switched on less current-limiting resistance by current-limiting resistance, and safeguards system is normal
Operating current is less than the electric current filling charging circuit soon, and more than the electric current of trickle charge charging circuit.Thus can guarantee that hysteresis ratio
Relatively device always works in the hysteresis band of 10.9V 13.6V, i.e. ensures that accumulator is the most under-voltage and does not overcharges.
At least can reach following beneficial effect: overcome in prior art landline telephone dialing by accidentalia cut off telephone wire or
The line is busy for malice so that it is malfunctioning at crucial moment, and Ethernet is faced with the hidden danger that circuit is cut-off equally, and is difficult to popularize, cluster
System power dissipation is very big, and network sets up and maintenance cost is the highest, and needs to buy fixing frequency, overcome due to can not check with
Past alarm logging, thus tight arrangement can not be made further to deploying troops on garrison duty.Avoid potential safety hazard, be independent of telephone and hold
Row is reported to the police, and by the most reliably, the most ripe GSM mobile network, with Chinese short message or telephony modalities, directly handle the most intuitively
The situation in warning place reflects on mobile phone screen, allow antitheft more in time, use more convenient.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, 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 in the present invention's
Within protection domain.
Claims (5)
1. a fireproof antitheft alarming system, it is characterised in that include MCU, smog sensing module, infrared sensing module, GSM mould
Block, remote control equipment, power module, standby power supply module and charging module, described smog sensing module, remote control equipment, gsm module
All being connected with MCU, described power module is respectively to MCU, gsm module, remote control equipment, infrared sensing module, smog sensing module
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, smog sensing module and infrared sensing module connect, and described remote control equipment is 315M
Amplitude modulation remote controller, described stand-by power supply is the lead-acid accumulator of 12V/7AH, and is set by the upper limit threshold of hysteresis loop comparator
It is set to 13.6V, the lower threshold of hysteresis loop comparator is set to 10.9V.
Fireproof antitheft alarming system the most according to claim 1, 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.
Fireproof antitheft alarming system the most according to claim 2, it is characterised in that also include keyboard display module, described
Keyboard display module is connected with MCU, and described keyboard display module is HD7279.
Fireproof antitheft alarming system the most according to claim 3, it is characterised in that described Smoke Sensor is ionic formula cigarette
Mist sensor.
5. a control method based on the fireproof antitheft alarming system described in claim 4, it is characterised in that include following step
Rapid:
A. fireproof antitheft alarming system initializes；
B. reading the timing whether clock is equal to set, if reaching timing, then sending system by GSM message module
Perform step c after properly functioning information of uniting, the most directly perform step c；
If c. button is state of deploying troops on garrison duty, read smog sensing module status information and the status information of infrared sensing module, if
Status information changes, then perform step d, otherwise continue executing with step b, if the state letter of smog sensing module and infrared sensing
Cease unchanged, then continue executing with step b；
D. sent by gsm module and have people to steal or have the information of fire alert to destination number；
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 |
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| CN201610558260.XA CN106128015A (en) | 2016-07-15 | 2016-07-15 | A kind of fireproof antitheft alarming system and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610558260.XA CN106128015A (en) | 2016-07-15 | 2016-07-15 | A kind of fireproof antitheft alarming system and control method |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
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: 20161116 |