CN106934972A - The induction system and biological response alarm method of a kind of biological response warning device - Google Patents
The induction system and biological response alarm method of a kind of biological response warning device Download PDFInfo
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- CN106934972A CN106934972A CN201511026101.7A CN201511026101A CN106934972A CN 106934972 A CN106934972 A CN 106934972A CN 201511026101 A CN201511026101 A CN 201511026101A CN 106934972 A CN106934972 A CN 106934972A
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- 230000006698 induction Effects 0.000 title claims abstract description 106
- 230000008512 biological response Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000005284 excitation Effects 0.000 claims description 36
- 230000033228 biological regulation Effects 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 description 11
- 230000005611 electricity Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000035772 mutation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G08B13/22—Electrical actuation
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- General Physics & Mathematics (AREA)
- Electrotherapy Devices (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses the induction system and biological response alarm method of a kind of biological response warning device, the system is used for the sensor wire of sensitive electric-field intensity including being arranged in induction field, the induction field strength information that the wire will be sensed is converted into voltage signal, the system also includes the wave filter for filtering the voltage signal, for controlling the control module of the induction field intensity and judging whether to need the control module of alarm, and for sending the warning system of alarm signal, by the control module it is flexible automatic control the warning device, so that induction system can adapt to the interference of external environment, also reduce simultaneously because of the erroneous judgement risk that the false touch of toy triggers, improve the reliability of equipment.
Description
Technical field
The present invention relates to electronic anti-theft field, more particularly to a kind of biological response alarm dress
The induction system put.
Background technology
Biological response warning device is antitheft relative to other in present domestic and international market
Sensing apparatus are more rare, itself and other burglary-resisting installations, such as infrared induction equipment phase
Than having the advantages that reliability is high, security is good, such as Chinese patent CN01107018
Described in a kind of electronic intrusion preventer and preparation method thereof, the electronics disclosed in the patent
Anti-theft fence is a kind of electronic intrusion preventer of biological response, but the biological response device holds
Be vulnerable to the interference of external environment, such as interference of rainy weather, also easily because bird,
The false touch of the toys such as mouse and trigger alarm, it is difficult to meet diversified use demand.
For these reasons, the present inventor does to existing biological response warning device
Further investigation, designs a kind of induction system of biological response warning device.
The content of the invention
In order to overcome above mentioned problem, present inventor has performed studying with keen determination, one is designed
The induction system of biological response warning device is planted, the system includes being arranged on induction field
In for sensitive electric-field intensity sensor wire, the sensing that the wire will be sensed
Electric-field intensity information is converted into voltage signal, and the system is also included for filtering the electricity
The wave filter of signal is pressed, for controlling the control module of the induction field intensity and sentencing
The disconnected control module for whether needing to alarm, and for sending the alarm system of alarm signal
System, by the control module it is flexible automatic control the warning device so that sense
System is answered to can adapt to the interference of external environment, while also reducing the mistake because of toy
The erroneous judgement risk for triggering is touched, the reliability of equipment is improve.
In particular it is object of the present invention to provide a kind of biological response warning device
Induction system, the induction system include sensor wire 1, wave filter 2, control module
3 and warning system 4,
Wherein, the sensor wire 1 is arranged in induction field, and sensor wire 1 is used for
Sense the strength information of induction field where it, and the information be converted into voltage signal,
The wave filter is used to filter the voltage signal,
The control module 3 is used to receive the voltage signal of device filtering after filtering, and
Warning system is controlled when the magnitude of voltage of the voltage signal is more than predetermined alarm voltage value
Work,
The warning system 4 is used to send sound and light alarm signal.
Wherein, the control module 3 is additionally operable to adjust sensing where the sensor wire
The intensity of electric field.
Wherein, it is connected with the excitation that can form induction field in the control module 3
The induction field that wire 5, preferably the induction field region, i.e. excitation wire are produced
Sphere of action, mainly centered on excitation wire and around its 360 degree of outside spokes in direction
The electric field penetrated, 360 degree of directions constitute a Virtual space to the electric field of external radiation
Barrier, the elongated area of the physical barrier is also the warning model of the equipment that the present invention is provided
Enclose, that is, entering into the organism in the region can cause the magnitude of voltage for sensing to change,
And then respective reaction is made, the control module 3 is real-time according to the voltage signal for receiving
Control the excitation wire to form the intensity of induction field, and then cause described receiving
Voltage signal voltage value stabilization in voltage range of deploying troops on garrison duty.
Wherein, the control module 3 includes judging submodule 31, regulation submodule 32
With controlling alarm submodule 33,
The alarm voltage value for being stored with predetermined in the judging submodule 31, voltage of deploying troops on garrison duty
Scope and operational voltage value, the operational voltage value fall within the voltage range of deploying troops on garrison duty
It is interior；
When the judging submodule 31 senses that the magnitude of voltage of the voltage signal is more than
Start controlling alarm submodule 33 during predetermined alarm voltage value,
When the judging submodule 31 senses that the magnitude of voltage of the voltage signal falls into
When in voltage range of deploying troops on garrison duty, start regulation submodule 32,
The regulation submodule 32 is used to control the excitation module to be formed upon actuation
The intensity of induction field, and then cause the voltage signal that receives of the control module 3
Magnitude of voltage be substantially equal to operational voltage value,
The controlling alarm submodule 33 is used to control the warning system 4 upon actuation
Send alarm sound and alarm indicating lights.
Wherein, operational voltage value is the automatic voltage for recording and storing of the induction system
Value information, its record process be：
When the induction system is powered and starts, the judging submodule 31 receives sensing
The voltage signal that module 2 is passed out, and judge the electricity of the voltage signal for receiving
Whether pressure value is in is deployed troops on garrison duty in voltage range, when the magnitude of voltage of the voltage signal is in
It is described to deploy troops on garrison duty in voltage range, and one is basically stable within the predetermined time admittedly
When near fixed magnitude of voltage, the magnitude of voltage for recording the fixation is operational voltage value.
Wherein, the predetermined alarm voltage value is more than in the voltage range of deploying troops on garrison duty
Maximum.
Wherein, the excitation wire and sensor wire be arranged in parallel.
Wherein, the warning system 4 includes loudspeaker 41, indicator lamp 42 and optional remote
Journey is called and transmission equipment.
The present invention also provides a kind of biological response alarm method, it is characterised in that the party
Method is that the induction system adopted such as biological response warning device is realized.
Wherein, the method includes following process：
Powered to the induction system, excitation wire forms induction field around it,
The induction field signal that sensor wire will be sensed is converted into voltage signal and passes to sensing
Judging submodule in system；
The judging submodule receives the voltage signal that sensor wire is passed out, and judges
Whether the magnitude of voltage of the voltage signal for receiving is in is deployed troops on garrison duty in voltage range, when
The magnitude of voltage of the voltage signal is deployed troops on garrison duty in voltage range described in being in, and predetermined
Time in be basically stable at when near a fixed magnitude of voltage, record the fixation
Magnitude of voltage is operational voltage value；
The control module continues the voltage signal that real-time reception sensor wire is passed out,
And judge whether the voltage signal is in and deploy troops on garrison duty in voltage range, if the signal is in cloth
In the range of anti-voltage, then the voltage signal for receiving is adjusted by controlling excitation wire,
Make its magnitude of voltage substantially equal to operational voltage value；If the signal value is more than predetermined report
During alert magnitude of voltage, judge that someone invades, control alarm module work, and send acousto-optic
Alarm signal；If the signal value is not more than the predetermined alarm voltage value, and
Do not deployed troops on garrison duty in voltage range in described, be judged as toy false touch, do not processed.
The present invention have the advantage that including：
(1) the induction system energy of the biological response warning device provided according to the present invention
The intensity of the induction field that enough change adjustment excitation wires according to external environment send,
So that the voltage signal stabilization of sensor wire generation is in a less scope,
Avoid bad interference of the external environment to the system；
(2) induction system of the biological response warning device provided according to the present invention can
Human body and toy are distinguished by the difference of the magnitude of voltage that senses, so as to arrange
Except the wrong report caused by toy, the reliability of the equipment is improve.
Brief description of the drawings
Fig. 1 shows to be illustrated according to a kind of overall structure of preferred embodiment of the invention
Figure.
Drawing reference numeral explanation：
1- sensor wires
2- wave filters
3- control modules
31- judging submodules
32- adjusts submodule
33- controlling alarm submodules
4- warning systems
41- loudspeaker
42- indicator lamps
5- excitation wires
Specific embodiment
Below by drawings and Examples, the present invention is described in more detail.By this
A little explanations, the features and advantages of the invention will become more apparent from clearly.
Special word " exemplary " means and " is used as example, embodiment or says herein
Bright property ".Any embodiment here as illustrated by " exemplary " should not necessarily be construed as excellent
In or be better than other embodiments.Although the various aspects of embodiment are shown in the drawings,
But unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
According to the biological response warning device that the present invention is provided, as shown in fig. 1, the dress
Put including sensor wire 1, wave filter 2, control module 3 and warning system 4,
Wherein, the sensor wire 1 is arranged in induction field, and sensor wire 1 is used for
Sensing (or collection) strength information of induction field where it, and the information is converted
It is voltage signal, heretofore described induction field is very low frequency signal, i.e., described
Induction field is very low frequency induction field, and its working frequency is 3~30 kilo hertzs (KHz),
Human body is had no adverse effects.
The shape of the sensor wire and position are not particularly limited in the present invention, only
Want it to be located in induction field, induction field signal, nature can be sensed
In organism can produce the induction field of very low frequency, be there is also in itself in nature
Very low frequency induction field (body fluid flowing is caused), the sense where the sensor wire
It is that the induction field that the equipment provided by nature and the present invention sends is superimposed shape to answer electric field
Into, when human body is entered into the induction field that above-mentioned superposition is formed, the sensing
The induction field that wire 2 is sensed will change therewith, the induction field after to change
Research and measuring and calculating, can screen out whether someone invasion or attempt intrude into excited modes
In the range of the induction field that block is produced such that it is able to realize biological response function；
The wave filter is used to filter the voltage signal,
The control module 3 be used for receive after filtering device filtering voltage signal, and
The magnitude of voltage of the voltage signal controls warning system work when being more than predetermined alarm voltage value
Make, that is, start alert program,
The warning system 4 is used to send sound and light alarm letter under the control of control module 3
Number, the duration of the signal is 1s~10s, can be pre-set or be adjusted by user
Solution.
In one preferred embodiment, the control module 3 is additionally operable to described in regulation
The intensity of induction field where sensor wire.Specifically, connect in the control module 3
It is connected to the excitation wire 5 that can form induction field, the control module 3 is according to receiving
Voltage signal real-time control described in excitation wire formed induction field intensity, and then
So that the voltage value stabilization of the voltage signal for receiving is in voltage range of deploying troops on garrison duty,
The excitation wire formed around it radiation scope and radiation shapes of induction field with
The shape of the excitation wire is relevant, is not specially limited in the present invention, can basis
Specific shape of product and use demand are configured；In the present invention preferably, it is described
Excitation wire 1 and sensor wire 2 be arranged in parallel, and relative position is constant, to cause
The induction field intensity that sensor wire 2 is sensed not malleable, at least will not be because of equipment
Itself the reason for and change；
In one preferred embodiment, there is the control module 3 regulation excitation to lead
Line 1 produces the function of the intensity of induction field around it, and the mode of its regulation is generally
Regulation produces the supply voltage of induction field, is applied to the voltage increase in excitation wire,
Its induction field intensity for producing also can accordingly increase, otherwise then reduce.
The reason for setting the control module with above-mentioned regulation induction field intensity function exists
In the use of the biological response warning device of present invention offer and induction system thereon
Time is more long, generally requires with several years even working life of decades, and its
Job site is often that, in outdoor, extraneous environment will necessarily become during operation
Change, including temperature change, the change of air humidity, the change of illumination condition etc.,
These may all influence the intensity of induction field around the excitation wire, that is, sense
The induction field intensity that sensor wire is sensed in system can be subject to the influence of environment and send out
Changing, if the intensity is subject to extraneous factor to disturb and change excessive, easily causes
The generation of the bad phenomenons such as wrong report.
Specifically, the control module 3 includes judging submodule 31, regulation submodule
32 and controlling alarm submodule 33,
Wherein, alarm voltage value, the cloth for being stored with predetermined in the judging submodule 31
Anti- voltage range and operational voltage value, it is anti-electric that the operational voltage value falls within the cloth
In the range of pressure；
When the judging submodule 31 senses the magnitude of voltage of the voltage signal more than pre-
Start controlling alarm submodule 33 during fixed alarm voltage value,
When the judging submodule 31 senses that the magnitude of voltage of the voltage signal falls within
Deploy troops on garrison duty when in voltage range, start regulation submodule 32,
The controlling alarm submodule 33 is used to control the warning system 4 upon actuation
Alarm sound and alarm indicating lights are sent,
The regulation submodule 32 is used to encourage module shape described in real-time control upon actuation
Into the intensity of induction field, and then cause the voltage signal that receives of the control module 3
Magnitude of voltage be substantially equal to operational voltage value, by it is described regulation submodule 32 eliminate
Interference of the external condition to induction field intensity, so that under different external condition,
The magnitude of voltage substantially constant of the voltage signal that control module 3 is received, if now received
To magnitude of voltage undergo mutation, and magnitude of voltage after changing is beyond the voltage of deploying troops on garrison duty
Scope, its reason is exactly the induced electricity that organism enters into excitation wire generation substantially
In, and cause that the induction field that induction module is sensed is undergone mutation.
Heretofore described voltage range of deploying troops on garrison duty is one has certain voltage span
Number range, in the present invention preferably, under different external environments, in no energy
Enough cause the biological proximity sensing equipment of alarm (no to cause alarm in the case of asking
Biology enter into excitation wire generation induction field in), i.e., in the warning device just
Often in the case of work, what the control module 3 can be received is transmitted by sensor wire
The magnitude of voltage of the voltage signal for going out both falls within deploys troops on garrison duty in voltage range described, the present invention
In it is further preferred that the different external environment includes common rain in nature
Snowy day gas, damp and hot hot weather and cold conditions etc..The voltage for now receiving
Value be excitation wire produce induction field and nature induction field it is coefficient
As a result.
In one preferred embodiment, the predetermined alarm voltage value is more than institute
The maximum in voltage range of deploying troops on garrison duty is stated, is merely capable of changing what sensor wire was passed out
The external environment of the magnitude of voltage of voltage signal is the voltage that can not cause the voltage signal
Value rises to predetermined alarm voltage value, i.e., extraneous natural environment cannot touch alarm
System；Specifically, when two are worked under conditions of 85 ± 2 DEG C more than hour, institute
The magnitude of voltage for stating the voltage signal that sensor wire is passed out is less than predetermined alarm voltage
Value, it is impossible to trigger warning system；In steady damp heat (40 ± 2) DEG C, RH (93 ± 2) %
Under conditions of when working 48 more than hour, the voltage letter that the sensor wire is passed out
Number magnitude of voltage be less than predetermined alarm voltage value, it is impossible to trigger warning system.
In one preferred embodiment, the predetermined alarm voltage value with it is described
There is predetermined difference between maximum in voltage range of deploying troops on garrison duty, the difference is used for area
The change of component voltage is that the factor of natural environment or organism have entered into induction field
In the range of, in thering is organism to enter into the induction field that excitation wire is produced, sensing
The induction field that wire is sensed is undergone mutation, and then the control module 3 is received
The magnitude of voltage of voltage signal is undergone mutation, if the toy less than 1kg enters into sense
When answering in electric field, because its volume mass is smaller, its knots modification to induction field compared with
It is small, thus the variation of the magnitude of voltage of the voltage signal that the control module 3 is received also compared with
Small, now the magnitude of voltage of the voltage signal that control module 3 is received may be anti-electric beyond cloth
Pressure scope, but predetermined alarm voltage value is necessarily less than, warning system will not be triggered.
In one preferred embodiment, the predetermined alarm voltage value and excitation
Produce the supply voltage of induction field relevant in module 1, if the supply voltage has been adjusted
Section, the predetermined alarm voltage value also can be adjusted accordingly；The voltage range of deploying troops on garrison duty
It is 0~2V, preferably 0.1~1.5V, more preferably 0.2~1V.
In further preferred embodiment, the predetermined alarm voltage value is sharp
Encourage the 50%~80% of the supply voltage value that induction field is produced in module 1；It is described predetermined
The span of alarm voltage value be 2.5~24V, preferably 3.5~10V；Institute
The supply voltage generally safe voltage that induction field is produced in excitation module 1 is stated, preferably
Value be 5~30V, when it is described excitation module 1 on produce induction field power supply electricity
Press during for 12V, the predetermined alarm voltage value is 6~9V, preferably 6V.
In one preferred embodiment, operational voltage value is the biological response report
The automatic voltage value information for recording and storing of the induction system of alarm device, the mistake of its record
Cheng Wei：When the induction system is powered and starts, the judging submodule 31 receives sense
Answer the voltage signal that wire is passed out, and judge the electricity of the voltage signal for receiving
Whether pressure value is in is deployed troops on garrison duty in voltage range, when the magnitude of voltage of the voltage signal is in
It is described to deploy troops on garrison duty in voltage range, and one is basically stable within the predetermined time admittedly
When near fixed magnitude of voltage, the magnitude of voltage of the fixation is recorded for operational voltage value, it is above-mentioned
Process is also referred to as the process deployed troops on garrison duty, the process that this is deployed troops on garrison duty every time be powered start when all
Can start, it started the time within 10 seconds, i.e., described induction system can start
Enter normal armed state in 10 seconds.If the magnitude of voltage received when being powered and starting
Be in it is described deploying troops on garrison duty in voltage range, then normal work, if not within the range,
Alarm signal can be sent, until the voltage signal for receiving is in the voltage range of deploying troops on garrison duty
It is interior, it is probably now that equipment has failure or has organism to be in induction field region
It is interior.
The induced electricity that heretofore described induction field region, i.e. excitation wire produce
The sphere of action of field, preferably centered on excitation wire and around its 360 degree of directions
To the electric field of external radiation, 360 degree of directions constitute one virtually to the electric field of external radiation
Physical barrier, the elongated area of the physical barrier is also the equipment that the present invention is provided
Fence coverage, that is, entering into the organism in the region can cause the magnitude of voltage for sensing to be sent out
Changing, and then make respective reaction.
In one preferred embodiment, the control module 3 includes timing mould
Block, it is used to be more than or equal to predetermined report in the magnitude of voltage of the voltage signal for receiving
Timing during alert magnitude of voltage, and record the magnitude of voltage duration, now controlling alarm
Submodule 33 not yet starts work, if the voltage of predetermined alarm voltage value should be more than
Duration is more than 0~5 second, at preferably 1~2 second, 1s is most preferably in the present invention,
Restart controlling alarm submodule 33, and then send alarm signal.
In one preferred embodiment, power supply is configured with the excitation wire,
The power supply is preferably dc source, can be battery, and equipped with oscillator.Enter
One step ground, is also optionally connected with high pressure generator, power in the excitation wire
One or more in amplifying circuit, transformer, phase inverter, wherein, the high pressure
Generator includes oscillator and triode.
In one preferred embodiment, also optionally set in the induction system
There is power amplifier module, the power amplifier module is used for amplifying power, the filtering
Device is used to filter out the interference of other clutters in space, improves what control module was received
The accuracy of voltage signal.
Regulation submodule in one preferred embodiment, in the control module,
Judging submodule and controlling alarm submodule are all single-chip microcomputers, can be one piece integrated
Single-chip microcomputer can also be the combination of polylith single-chip microcomputer, preferably be arranged to embedded single
Piece machine.
In one preferred embodiment, also optionally set in the control module 3
There is the access interface of external equipment, the external equipment can be external input equipment,
For being input into primary data thereto.
In one preferred embodiment, the warning system 4 includes loudspeaker 41, refers to
Show lamp 42 and optional remote call-in and transmission equipment, so that when needing alarm,
Not only send sound and light alarm signal, moreover it is possible to remotely pass to the signal other desired
Receive people or the unit of the information, such as Security Personnel, public security bureau.The loudspeaker
The alarm sound of drop drop can be sent, the language message for prestoring can be also sent, to meet
" audio alert " demand of various application scenarios.
A kind of induction system of the use biological response warning device provided according to the present invention
Biological response adjusting method, biological response control method, biological response alarm method,
Or a kind of application method of the induction system of biological response warning device, in the method,
Powered to the induction system first, excitation wire forms induction field around it,
The induction field signal that sensor wire will be sensed is converted into voltage signal and passes to sensing
Judging submodule in system；This process is the startup of induction system；
The judging submodule receives the voltage signal that sensor wire is passed out, and judges
Whether the magnitude of voltage of the voltage signal for receiving is in is deployed troops on garrison duty in voltage range, when
The magnitude of voltage of the voltage signal is deployed troops on garrison duty in voltage range described in being in, and predetermined
Time in be basically stable at when near a fixed magnitude of voltage, record the fixation
Magnitude of voltage is operational voltage value；This process is deployed troops on garrison duty for induction system, the general process
Time used is less than 10 seconds；
The control module continues the voltage signal that real-time reception sensor wire is passed out,
And judge whether the voltage signal is in and deploy troops on garrison duty in voltage range, if the signal is in cloth
In the range of anti-voltage, then the voltage signal for receiving is adjusted by controlling excitation wire,
Make its magnitude of voltage substantially equal to operational voltage value；If the signal value is more than predetermined report
During alert magnitude of voltage, judge that someone invades, control alarm module work, and send acousto-optic
Alarm signal；If the signal value is not more than the predetermined alarm voltage value, and
Do not deployed troops on garrison duty in voltage range in described, be judged as toy false touch, do not processed.
Above in association with preferred embodiment the present invention is described, but this
A little implementation methods are only exemplary, only play illustrative effect.On this basis,
Various replacements and improvement can be carried out to the present invention, these each fall within protection of the invention
In the range of.
Claims (10)
1. a kind of induction system of biological response warning device, it is characterised in that the sense
Answering system includes sensor wire (1), wave filter (2), control module (3) and alarm
System (4),
Wherein, the sensor wire (1) is arranged in induction field, sensor wire (1)
For sensing the strength information of induction field where it, and the information is converted into voltage
Signal,
The wave filter is used to filter the voltage signal,
The control module (3) for receive after filtering device filtering voltage signal,
And control alarm is when the magnitude of voltage of the voltage signal is more than predetermined alarm voltage value
System work,
The warning system (4) is for sending sound and light alarm signal.
2. induction system according to claim 1, it is characterised in that
The control module (3) is additionally operable to adjust induction field where the sensor wire
Intensity.
3. induction system according to claim 1, it is characterised in that
The excitation wire that can form induction field is connected with the control module (3)
(5), the control module (3) is swashed according to described in the voltage signal real-time control for receiving
The intensity that wire forms induction field is encouraged, and then causes the voltage signal for receiving
Voltage value stabilization in voltage range of deploying troops on garrison duty.
4. induction system according to claim 1, it is characterised in that the control
Molding block (3) includes judging submodule (31), regulation submodule (32) and alarm
Control submodule (33),
The alarm voltage value that is stored with predetermined in the judging submodule (31), deploy troops on garrison duty
Voltage range and operational voltage value, the operational voltage value fall within the voltage of deploying troops on garrison duty
In the range of；
When the judging submodule (31) senses that the magnitude of voltage of the voltage signal is big
Start controlling alarm submodule (33) when predetermined alarm voltage value,
When the judging submodule (31) senses that the magnitude of voltage of the voltage signal falls
Enter when in voltage range of deploying troops on garrison duty, start regulation submodule (32),
Regulation submodule (32) for controlling the excitation module shape upon actuation
Into the intensity of induction field, and then cause the voltage that receives of the control module (3)
The magnitude of voltage of signal is substantially equal to operational voltage value,
The controlling alarm submodule (33) for controlling the alarm system upon actuation
System (4) sends alarm sound and alarm indicating lights.
5. induction system according to claim 4, it is characterised in that
Operational voltage value is the automatic magnitude of voltage letter for recording and storing of the induction system
Cease, process of its record is：
When the induction system is powered and starts, the judging submodule (31) receives
The voltage signal that induction module (2) is passed out, and judge the voltage letter for receiving
Number magnitude of voltage whether be in and deploy troops on garrison duty in voltage range, when the voltage of the voltage signal
Value is deployed troops on garrison duty in voltage range described in being in, and is basically stable within the predetermined time
When near one fixed magnitude of voltage, the magnitude of voltage for recording the fixation is operational voltage value.
6. induction system according to claim 4, it is characterised in that
The predetermined alarm voltage value is more than the maximum in the voltage range of deploying troops on garrison duty
Value.
7. induction system according to claim 3, it is characterised in that
The excitation wire and sensor wire be arranged in parallel.
8. induction system according to claim 1, it is characterised in that the report
Alert system (4) includes loudspeaker (41), indicator lamp (42) and optional remote call-in
And transmission equipment.
9. a kind of biological response alarm method, it is characterised in that the method be adopt as
What the induction system of the biological response warning device described in claim 1-8 was realized.
10. biological response alarm method according to claim 9, its feature exists
In the method includes following process：
Powered to the induction system, excitation wire forms induction field around it,
The induction field signal that sensor wire will be sensed is converted into voltage signal and passes to sensing
Judging submodule in system；
The judging submodule receives the voltage signal that sensor wire is passed out, and judges
Whether the magnitude of voltage of the voltage signal for receiving is in is deployed troops on garrison duty in voltage range, when
The magnitude of voltage of the voltage signal is deployed troops on garrison duty in voltage range described in being in, and predetermined
Time in be basically stable at when near a fixed magnitude of voltage, record the fixation
Magnitude of voltage is operational voltage value；
The control module continues the voltage signal that real-time reception sensor wire is passed out,
And judge whether the voltage signal is in and deploy troops on garrison duty in voltage range, if the signal is in cloth
In the range of anti-voltage, then the voltage signal for receiving is adjusted by controlling excitation wire,
Make its magnitude of voltage substantially equal to operational voltage value；If the signal value is more than predetermined report
During alert magnitude of voltage, judge that someone invades, control alarm module work, and send acousto-optic
Alarm signal；If the signal value is not more than the predetermined alarm voltage value, and
Do not deployed troops on garrison duty in voltage range in described, be judged as toy false touch, do not processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026101.7A CN106934972B (en) | 2015-12-30 | 2015-12-30 | A kind of induction system and biological response alarm method of biological response warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040093A (en) * | 1979-01-27 | 1980-08-20 | Shorrock Dev | Intrusion detector |
| US5223817A (en) * | 1989-03-14 | 1993-06-29 | Shorrock Limited | Alarm signal processing means |
| CN1308304A (en) * | 2001-01-06 | 2001-08-15 | 孙建华 | Electronic intrusion preventer and its making process |
| CN205486605U (en) * | 2015-12-30 | 2016-08-17 | 孙建华 | Biological response alarm device's induction system |
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2015
- 2015-12-30 CN CN201511026101.7A patent/CN106934972B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040093A (en) * | 1979-01-27 | 1980-08-20 | Shorrock Dev | Intrusion detector |
| US5223817A (en) * | 1989-03-14 | 1993-06-29 | Shorrock Limited | Alarm signal processing means |
| CN1308304A (en) * | 2001-01-06 | 2001-08-15 | 孙建华 | Electronic intrusion preventer and its making process |
| CN205486605U (en) * | 2015-12-30 | 2016-08-17 | 孙建华 | Biological response alarm device's induction system |
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