CN109191745A - infrared anti-theft alarm system and method - Google Patents
infrared anti-theft alarm system and method Download PDFInfo
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- CN109191745A CN109191745A CN201811083969.4A CN201811083969A CN109191745A CN 109191745 A CN109191745 A CN 109191745A CN 201811083969 A CN201811083969 A CN 201811083969A CN 109191745 A CN109191745 A CN 109191745A
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Classifications
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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
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
The present invention relates to a kind of infrared anti-theft alarm system and method, the present invention includes: infrared warning device, cell phone application, and the infrared warning device and the cell phone application communicate to connect；The infrared warning device includes: infrared induction module, alarm module, bluetooth module and processor, and infrared induction module, alarm module and bluetooth module are connect with processor respectively；The human body signal that infrared induction module will test is sent to processor, and processor is alarmed according to the human body signal control alarm module detected；Processor is also used to human body signal being sent to cell phone application by bluetooth module.The present invention being capable of real-time detection ambient enviroment, it alarms when near the induction range that someone enters human body infrared induction module and user can be reminded by cell phone application, human body infrared anti-theft alarm system structure in the application is simple, low manufacture cost, is easily installed, and reliability and stability are high.
Description
Technical field
The invention belongs to burglar alarm technical fields, and in particular to a kind of infrared anti-theft alarm system and method.
Background technique
With the intelligentized development of industry, China security protection market keeps sustainable growth, and for now, artificial intelligence is
Security industry is gradually penetrated into, and later, main developing goal, data will be become with the security protection industry for monitoring as core
The information of precision will also become the industry of wisdom Internet of Things development, it is possible thereby to get a glimpse of, security system is just by networking, number
Change gradually moves towards intelligent.
In the related technology, security protection leans on people's air defense and object anti-mostly, and so-called people's air defense namely arranges large batch of patrol to ensure public security
Twenty four hours uninterruptedly goes to stare within one day, and the earliest appearance that object is prevented is exactly fence, is still later exactly to install security door and prevent
Window etc is stolen, security protection traditional in this way, which can not timely find the problem, is easy to miss the event of some danger.With people
Improvement of living standard, traditional security protection seriously limit people's lives, be far from satisfying the demand of people, people
Increasingly pay attention to oneself safety of life and property.
Security system is to implement the important technical of safety precaution control, with regard to existing market for security protection urgent need
Under situation, security system increasingly meets modern people for personalized life style in the utilization of field of prevention of a safety technology
Demand.Safety precaution control technology used in traditional security system relies primarily on judgement of the people by vision, and lacks
Intelligent analysis and judgement to video content.This make security system can be only done camera head monitor environment video storage
Record is only for the tracking after accident occurs and provides the evidence that can refer to, because not obtaining when abnormal accident occurs
It timely handles, this allows criminal to have loophole that can bore.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of infrared anti-theft alarm systems
And method, to solve the problems, such as that accurately and effectively information can not be provided to vehicle drive people in the prior art.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of infrared anti-theft alarm system, comprising: infrared
Warning device, cell phone application, the infrared warning device and the cell phone application communicate to connect；The infrared warning device includes:
Infrared induction module, alarm module, bluetooth module and processor, the infrared induction module, alarm module with
And bluetooth module is connected to the processor respectively；
The human body signal that the infrared induction module will test is sent to processor, and the processor is according to detecting
Human body signal control alarm module is alarmed；
The processor is also used to human body signal being sent to cell phone application by the bluetooth module.
The processor uses the single-chip microcontroller of model STC89C52.
Further, the infrared induction module includes Thermoelectric Infrared Sensor circuit；
The Thermoelectric Infrared Sensor circuit includes: Thermoelectric Infrared Sensor, traffic filter, signal amplification
One end of device, the Thermoelectric Infrared Sensor, traffic filter and signal amplifier is sequentially connected, the signal amplification
The other end of device is connected to the processor；
The Thermoelectric Infrared Sensor includes: at least one detecting element, multiple detecting element reversed polarity strings
The interference that connection is generated with inhibiting the Thermoelectric Infrared Sensor own temperature to increase；
Fresnel Lenses is installed in front of the Thermoelectric Infrared Sensor.
Further, the detecting element uses:
Lead zirconate titanate system ceramics, lithium tantalate or triglycine sulfate material are made；
The size of the detecting element is 2*1mm；
The detecting element is 1 or two.
Further, the alarm module includes:
Visual alarm and buzzer；
The visual alarm is used for light warning；
The buzzer is used for audible alarm.
Further, the infrared warning device further include:
Reseting module, for issuing reset signal to the processor；
The reseting module is connected to the processor.
Further, the infrared warning device further include: key module；
The key module includes: reset key, deployment key, cancel key and emergency manual alarm keys.
Further, the infrared warning device further include:
Power module, for providing electric energy for the infrared warning device.
Further, the cell phone application includes:
Central processing unit, mobile communication unit, mobile phone display unit and mobile phone speech unit, the mobile communication list
Member, mobile phone display unit and mobile phone speech unit are connect with the central processing unit respectively.
The embodiment of the present application provides a kind of infrared anti-theft alarm method, comprising:
Obtain human body signal；
The human body signal is sent to processor；
It is alarmed according to the human body signal.
Further, further includes:
Cell phone application is logged in by username and password；
Command adapted thereto is clicked and by bluetooth module transmission operational order to processor by the interface of cell phone application, it is described
Processor.
The invention adopts the above technical scheme, and the beneficial effect that can reach includes:
By be arranged infrared induction module, alarm module, can real-time detection ambient enviroment, when someone enters human body infrared
It carries out alarming when near the induction range of induction module and user, the human body infrared in the application can be reminded by cell phone application
Anti-theft alarm system structure is simple, low manufacture cost, is easily installed, and reliability and stability are high, which can be widely applied to
Household radio is antitheft, can also apply Mini Supermarkets and small depot burglar alarm.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of conspectus of infrared anti-theft alarm system of the present invention；
Fig. 2 is a kind of structural schematic diagram of infrared antitheft alarm device of the present invention；
Fig. 3 is the schematic diagram of pyroelectric infrared sensor provided by the invention；
Fig. 4 is the circuit diagram of pyroelectric infrared sensor provided by the invention；
The step of Fig. 5 is infrared anti-theft alarm method provided by the invention is schemed.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The specific infrared anti-theft alarm system of one provided in the embodiment of the present application is provided with reference to the accompanying drawing.
As shown in Figure 1, the infrared anti-theft alarm system provided in the embodiment of the present application, comprising: infrared warning device 1, hand
Machine APP2, the infrared warning device 1 are communicated to connect with the cell phone application 2；The infrared warning device 1 includes:
As shown in Fig. 2, infrared induction module 11, alarm module 12, bluetooth module 13 and processor 14, the infrared sense
Module 11, alarm module 12 and bluetooth module 13 is answered to connect respectively with the processor 14；
The human body signal that the infrared induction module 11 will test is sent to processor 14,14 basis of processor
The human body signal control alarm module 12 detected is alarmed；
The processor 14 is also used to human body signal being sent to cell phone application 2 by the bluetooth module 13.
The processor 14 uses the single-chip microcontroller of model STC89C52.
The working principle of infrared anti-theft alarm system are as follows: the human body signal that the infrared induction module 11 will test is sent
To processor 14, the processor 14 is alarmed according to the human body signal control alarm module 12 detected, simultaneous processor
Human body signal is also sent to cell phone application 2 by bluetooth module 13 by 14.
STC89C52 single chip building block is 8 bit CPU processors 14；On piece integrates 512B RAM data storage；
Flash program memory in 8KB piece, erasable number 100,000 times or more, built-in chip type EEPROM function；Universaling I/O port (35/
39), P1, P2, P3, P4 are quasi-bidirectional interface/weak pull-up after reset (as I/O mouthfuls of functions of common MCS-51 tradition)；P0 mouthfuls
It is open-drain output mouth, is used when as bus extension, does not have to add pull-up resistor；P0 mouthfuls are used as I/O mouthfuls of used times, need to add pull-up resistor.
ISP in-system programmable components/IAP is programmable in application, is not necessarily to Special programming/emulator, can by serial ports (RxD/P3.0,
TxD/P3.1 user program) is directly downloaded, 8KB program 3s can be completed a piece of；1 hardware watchdog (WDT)；3 16 fixed
When device/counter, the timer of compatible common MCS-51 single-chip microcontroller, wherein timer T0 can also make as 28 bit timing devices
With；4 tunnel of external interrupt, failing edge interrupts or low level triggering is interrupted, and power-down mode can be triggered by external interrupt low level and be interrupted
Mode wakes up；1 generic asynchronous serial mouth (UART), also can be used the multiple UART of timer software realization；It is internally integrated
MAX810 Special reset circuit (HD version and 90C version just have), when external crystal 20M or less, it may be unnecessary to external reset electricity
Road.
The bluetooth module 13 used in the application is HC05 bluetooth module 13, and the built-in CSR of this bluetooth module 13 is as it
Control chip and existing frequently-used Bluetooth control chip, Bluetooth control management agreement is then to have used V2.0 consensus standard,
When connecting circuit, the smallest supply voltage is 3.6V, and less than cannot run, maximum supply voltage is 6V, more than will damage.
HC05 module possesses 8 kinds of baud rates can select for designer, and respectively 1200,2400,4800,9600,19200,38400,
57600,115200.It has a red status indicator lamp in HC05 bluetooth module 13, when indicator light is rapidly performed by
Red flare is to illustrate the unpaired success of HC05 module or be attached without bluetooth, if secondly indicator light is dodged at a slow speed
It is bright, then it is show to enter AT mode, indicator light flashing is because of the built-in 3.3V voltage stabilizing chip of HC05 bluetooth module 13, not
It is flashed with clock synchronization indicator light, at this time 13 operating current of bluetooth module about 30mA, when HC05 successful matching, electric current then becomes
10mA。
In some embodiments, referring to Fig. 3, the infrared induction module 11 includes 111 circuit of pyroelectric infrared sensor；
111 circuit of pyroelectric infrared sensor includes: pyroelectric infrared sensor 111, traffic filter 112, letter
Number amplifier 113, one end of the pyroelectric infrared sensor 111, traffic filter 112 and signal amplifier 113 is successively
Connection, the other end of the signal amplifier 113 are connect with the processor 14；
The pyroelectric infrared sensor 111 includes: at least one detecting element, multiple detecting element reversed polarity strings
The interference that connection is generated with inhibiting 111 own temperature of pyroelectric infrared sensor to increase；
Fresnel Lenses 114 is installed in front of the pyroelectric infrared sensor 111.
Preferably, the detecting element uses:
Lead zirconate titanate system ceramics, lithium tantalate or triglycine sulfate material are made；
The size of the detecting element is 2*1mm；
The detecting element is 1 or two.
Specifically, thermal release electric infra-red ray (PIR) sensor is mainly the material by a kind of high Seebeck coefficient, such as lead zirconate titanate
The detecting element having a size of 2*1mm is made in system's ceramics, lithium tantalate, triglycine sulfate etc..In each sensor be packed into one or
Two detecting elements, and by two detecting elements with opposite polarities in series, to inhibit due to the interference that own temperature increases and generates.
The infra-red radiation for detecting and receiving is transformed into faint voltage signal by detecting element, is amplified through the signal in probe
Device 113 exports outward after amplifying.In order to improve the detectivity of pyroelectric infrared sensor 111 to increase detection range, one
As in the front of pyroelectric infrared sensor 111 install a Fresnel Lenses 114, which is made of transparent plastic, will be saturating
Upper and lower two parts of mirror are respectively divided into several equal portions, and a kind of lens with special optical system are made, it and signal amplifier
113 match, and signal can be amplified 70 decibels or more, can thus measure the action of people in 10-20 meters of ranges.
As shown in figure 4, the structure of pyroelectric infrared sensor used herein using double detection members.Its work electricity
Road principle and design circuit are using C1 and R2 in VCC power end come stable operating voltage, and same output end has also added pressure stabilizing
Stabilization member signal.When detecting human mobile signal, charge signal is after FET amplifies, and by C2, makes after the pressure stabilizing of R1
Output becomes high potential, and using the conversion of NPN, output OUT is low level.
In some embodiments, the alarm module 12 includes:
Visual alarm and buzzer；The visual alarm is used for light warning；The buzzer is used for audible alarm.
As shown in Fig. 2, the infrared warning device 1 further include:
Reseting module 15, for issuing reset signal to the processor 14；
The reseting module 15 is connect with the processor 14.
Preferably, the infrared warning device 1 further include: key module 16；
The key module 16 includes: reset key, deployment key, cancel key and emergency manual alarm keys.
Wherein, emergency alarm key: pressing emergency alarm key, and system can alarm at once.
Deployment key: pressing deployment key green LED can flash, and illustrate that system preparation starts to deploy troops on garrison duty, after 30 seconds
Two pipe president of green emitting is bright, illustrates that system enters deployment state, as long as a someone enters system horse in the range of sensor
On just will call the police.
Cancel key: current alerts can be cancelled by pressing cancel key.
Specifically, the visual alarm used in the application includes；
Red light emitting diodes: when there is alarm, this light-emitting diodes pipe range is bright, otherwise extinguishes.
Green LED: it is used as deployment status indicator lamp.
Yellow light-emitting diode: it is used as sensor instruction, when sensor has signal output, this lamp can be bright, otherwise extinguishes.
Specifically, the application can be into deployment state, as long as a someone enters in system after pressing deployment key 30 seconds
The range systems of sensor can horse back alarm buzzer can be named, red light emitting diodes can flash.
Preferably, the infrared warning device 1 further include:
Power module, for providing electric energy for the infrared warning device 1.
In some embodiments, the cell phone application 2 includes:
Central processing unit (not shown), mobile communication unit (not shown), mobile phone display unit are (in figure not
Show) and mobile phone speech unit (not shown), the mobile communication unit, mobile phone display unit and mobile phone speech list
Member is connect with the central processing unit respectively.
Specifically, the application realizes long-range control of the mobile device to human body infrared anti-theft alarm system, one is devised
A cell phone application 2 is carried out for user using so that it is convenient to the usage experience of user, and that the design of APP is used is java
Language, the platform of design are Android Studio.It include wherein the interface APP and bluetooth for the design of cell phone application 2
Connection.
Referring to Fig. 5, the embodiment of the present application provides a kind of infrared anti-theft alarm method, comprising:
S51: human body signal is obtained；
S52: the human body signal is sent to processor 14；
S53: it is alarmed according to the human body signal.
Preferably, a kind of infrared anti-theft alarm method that the present application provides, further includes:
Cell phone application 2 is logged in by username and password；
Command adapted thereto is clicked by the interface of cell phone application 2 and operational order is sent to processor 14 by bluetooth module 13,
The processor 14.
In conclusion the present invention provides a kind of infrared anti-theft alarm system, pass through setting infrared induction module, alarm mould
Block, can real-time detection ambient enviroment, alarmed simultaneously when near the induction range that someone enters human body infrared induction module
User can be reminded by cell phone application, the human body infrared anti-theft alarm system structure in the application is simple, low manufacture cost, easily
In installation, reliability and stability are high, and it is antitheft which can be widely applied to household radio, can also be using Mini Supermarkets and small-sized
Warehouse burglar alarm.
It is understood that the embodiment of the method for above-mentioned offer is corresponding with above-mentioned system embodiment, it is corresponding specific interior
Appearance can be referred to mutually, and details are not described herein.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computer journeys
Sequence instruct to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices processor with
A machine is generated, so that the instruction generation executed by computer or the processor of other programmable data processing devices is used for
Realize that the function of specifying in the one or more flows of the flowchart and/or one or more blocks of the block diagram is
System.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of system, the instruction system realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of infrared anti-theft alarm system characterized by comprising infrared warning device, cell phone application, the infrared alarm
Device and the cell phone application communicate to connect；The infrared warning device includes:
Infrared induction module, alarm module, bluetooth module and processor, the infrared induction module, alarm module and indigo plant
Tooth module is connected to the processor respectively；
The human body signal that the infrared induction module will test is sent to processor, and the processor is according to the human body detected
Signal control alarm module is alarmed；
The processor is also used to human body signal being sent to cell phone application by the bluetooth module.
The processor uses the single-chip microcontroller of model STC89C52.
2. system according to claim 1, which is characterized in that the infrared induction module includes thermal release electric infra-red ray sensing
Device circuit；
The Thermoelectric Infrared Sensor circuit includes: Thermoelectric Infrared Sensor, traffic filter, signal amplifier,
One end of the Thermoelectric Infrared Sensor, traffic filter and signal amplifier is sequentially connected, the signal amplifier
The other end be connected to the processor；
The Thermoelectric Infrared Sensor includes: at least one detecting element, multiple detecting element opposite polarities in series with
The Thermoelectric Infrared Sensor own temperature is inhibited to increase the interference generated；
Fresnel Lenses is installed in front of the Thermoelectric Infrared Sensor.
3. system according to claim 2, which is characterized in that the detecting element uses:
Lead zirconate titanate system ceramics, lithium tantalate or triglycine sulfate material are made；
The size of the detecting element is 2*1mm；
The detecting element is 1 or two.
4. system according to claim 1, which is characterized in that the alarm module includes:
Visual alarm and buzzer；
The visual alarm is used for light warning；
The buzzer is used for audible alarm.
5. system according to claim 1, which is characterized in that the infrared warning device further include:
Reseting module, for issuing reset signal to the processor；
The reseting module is connected to the processor.
6. system according to claim 5, which is characterized in that the infrared warning device further include: key module；
The key module includes: reset key, deployment key, cancel key and emergency manual alarm keys.
7. system according to claim 1, which is characterized in that the infrared warning device further include:
Power module, for providing electric energy for the infrared warning device.
8. system according to claim 1, which is characterized in that the cell phone application includes:
Central processing unit, mobile communication unit, mobile phone display unit and mobile phone speech unit, the mobile communication unit,
Mobile phone display unit and mobile phone speech unit are connect with the central processing unit respectively.
9. a kind of infrared anti-theft alarm method characterized by comprising
Obtain human body signal；
The human body signal is sent to processor；
It is alarmed according to the human body signal.
10. according to the method described in claim 9, it is characterized by further comprising:
Cell phone application is logged in by username and password；
Command adapted thereto is clicked by the interface of cell phone application and operational order is sent to processor, the processing by bluetooth module
Device.
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| CN201811083969.4A CN109191745A (en) | 2018-09-19 | 2018-09-19 | infrared anti-theft alarm system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811083969.4A CN109191745A (en) | 2018-09-19 | 2018-09-19 | infrared anti-theft alarm system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951506A (en) * | 2020-07-27 | 2020-11-17 | 四川木牛流马智能科技有限公司 | Infrared alarm system |
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Application publication date: 20190111 |