The content of the invention
In order to overcome above mentioned problem, present inventor has performed studying with keen determination, one is designed
Biological response warning device is planted, the device includes the excited modes for producing induction field
Block, the induction module for sensing the induction field intensity is adjusted for automatic in real time
Section induction field intensity, and judge whether to need the control module of alarm, and be used for
Send the alarm module of alarm signal, by the control module it is flexible automatic control
The warning device so that warning device can discharge the interference of external environment, while
Also discharged because of the erroneous judgement risk that the false touch of toy triggers, improve the alarm dress
Range of application and reliability are put, so as to complete the present invention.
In particular it is object of the present invention to a kind of biological response warning device is provided,
The device includes excitation module 1, induction module 2, control module 3 and alarm module 4,
Wherein, the excitation module 1 is used to form induction field around it, preferably
The induction field region, that is, encourage the sphere of action of the induction field of module generation, main
If centered on encouraging module and around electric field of its 360 degree of directions to external radiation, should
360 degree of directions constitute a Virtual space barrier, the space to the electric field of external radiation
The elongated area of barrier is also the fence coverage of the equipment that the present invention is provided, that is, enter into
The organism in the region can cause the magnitude of voltage for sensing to change, and then make phase
Should react,
The induction module 2 is arranged in the induction field, for sensing the sense
The information of electric field is answered, the information that will be sensed is converted into voltage signal, and by the voltage
Signal transmission to the control module 3,
The control module 3 is used to receive the voltage signal that induction module 2 is passed out, and
Alarm module is controlled when the magnitude of voltage of the voltage signal is more than predetermined alarm voltage value
Work,
The alarm module 4 is used to send sound and light alarm signal.
Wherein, the control module 3 is additionally operable to be controlled in real time according to the voltage signal for receiving
The system excitation module forms the intensity of induction field, and then causes described receiving
The voltage value stabilization of voltage signal is 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 alarm module 4 upon actuation
Send alarm sound and alarm indicating lights.
Wherein, the operational voltage value is that the biological response warning device is recorded automatically
And store voltage value information, its record process be:
When the biological response warning device is powered and starts, the judging submodule 31
The voltage signal that induction module 2 is passed out is received, and judges the voltage for receiving
Whether the magnitude of voltage of signal is in is deployed troops on garrison duty in voltage range, when the electricity of the voltage signal
Pressure value is deployed troops on garrison duty in voltage range described in being in, and basicly stable within the predetermined time
When near a fixed magnitude of voltage, the magnitude of voltage for recording the fixation is operating 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 module 1 includes power supply 12 and excitation 11, the confession
Electric portion is used to provide operating voltage for excitation 11, and the excitation is included for producing
The excitation wire of induction field.
Wherein, the induction module 2 includes induction part 21 and wave filter 22, the sense
Answering portion includes the sensor wire for sensitive electric field information.
Wherein, the excitation wire and sensor wire be arranged in parallel.
Wherein, the alarm module 4 includes loudspeaker 41, indicator lamp 42 and optional remote
Journey is called and transmission equipment.
The present invention also provides a kind of application method of biological response warning device, the method
Including following process:
Powered to the warning device, excitation module forms induction field around it,
The induction field signal that induction module will be sensed is converted into voltage signal and passes to
Judging submodule in warning device;
The judging submodule receives the voltage signal that induction module 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 induction module 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 module,
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, alarm module sends sound and light alarm signal;If the signal value is little
In the predetermined alarm voltage value, and do not deploy troops on garrison duty in voltage range in described,
It is judged as toy false touch, does not process.
The present invention have the advantage that including:
(1) the biological response warning device provided according to the present invention can be according to the external world
The intensity of the induction field that the change adjustment excitation module of environment sends, so that sense
Answer the voltage signal stabilization that module is generated in a less scope, reduce the external world
Bad interference of the environment to the device;
(2) the biological response warning device provided according to the present invention can be by sensing
Magnitude of voltage difference and human body and toy are distinguished, so as to eliminate because of petty action
The wrong report that thing causes, improves the reliability of the equipment.
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 excitation module 1, induction module 2, control module 3 and alarm module 4,
Wherein, the excitation module 1 is used to form induction field around it, the sensing
The radiation scope of electric field and the shape of radiation are relevant with the shape of the excitation module, this
It is not specially limited in invention, can be entered according to specific shape of product and use demand
Row is set;Heretofore described induction field is very low frequency signal, i.e., described sensing
Electric field is very low frequency induction field, and its working frequency is 3~30 kilo hertzs (KHz), to people
Body has no adverse effects.
The induction module 2 is arranged in the induction field, for sensing (or collection)
The strength information of the information of the induction field, especially induction field, will sense
Information be converted into voltage signal, and the voltage signal is transferred to the control module
3, the shape of the induction module and position are not particularly limited in the present invention, as long as
It is located in induction field, induction field signal can be sensed, in the present invention
Preferably, the excitation module 1 and induction module 2 be arranged in parallel, and relative position
It is constant, to cause the induction field intensity that senses of induction module 2 not malleable, at least
Will not because of equipment in itself the reason for and change;Because the organism in nature can
Very low frequency induction field (body fluid flowing is caused) is produced, above-mentioned is swashed when human body is entered into
Encourage in the induction field of module generation, the induction field that the induction module 2 is sensed is just
Can change therewith, the research and measuring and calculating of induction field, can screen after to change
Go out whether someone invades or attempts to intrude into the induction field scope that excitation module is produced
It is interior such that it is able to realize biological response function;
The control module 3 is used to receive the voltage signal that induction module 2 is passed out, and
Alarm module is controlled when the magnitude of voltage of the voltage signal is more than predetermined alarm voltage value
Work, that is, start alert program,
The alarm module 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 according to receiving
Voltage signal control it is described excitation module formed induction field intensity, and then cause
The voltage value stabilization of the voltage signal for receiving is in predetermined voltage range of deploying troops on garrison duty
Interior, as the control module 3 has the regulation excitation surrounding induction field intensity of module 1
Function, the mode of its regulation is generally the supply voltage that regulation produces induction field, applies
The voltage increase in excitation system is added in, its induction field intensity for producing also can be corresponding
Increase, on the contrary then reduce.
The reason for setting the control module with above-mentioned regulation induction field intensity function exists
In the use time of the biological response warning device that the present invention is provided is more long, often needs
Will have several years even decades working life, and its job site be often
Outdoor, extraneous environment will necessarily change during operation, including temperature changes
Become, the change of air humidity, change of illumination condition etc., these all may shadow
The intensity of the sound excitation surrounding induction field of module 1, if the intensity be subject to it is extraneous because
Element is disturbed and changes 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 alarm module 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 that organism enters into the induced electricity that excitation module is produced 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 module produce 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 passed by induction module 2
The magnitude of voltage of the voltage signal passed out both falls within deploys troops on garrison duty in voltage range described, this hair
It is further preferred that the different external environment is including common in nature in bright
Sleety weather, damp and hot hot weather and cold conditions etc..The electricity for now receiving
Pressure value is the induction field collective effect of the induction field and nature for encouraging module to produce
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 induction module 2 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
Module;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 induction module 2 is passed out is less than predetermined alarm voltage
Value, it is impossible to trigger alarm module;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 induction module 2 is passed out
Number magnitude of voltage be less than predetermined alarm voltage value, it is impossible to trigger alarm module.
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 module is produced, sensing
The induction field that module 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 sensing produced to excitation module
The knots modification of electric field is smaller, so that the electricity of the voltage signal that the control module 3 is received
The variation of pressure value is also smaller, now the magnitude of voltage of the voltage signal that control module 3 is received
Beyond voltage range of deploying troops on garrison duty, but predetermined alarm voltage value may be necessarily less than, will not
Triggering alarm module.
In one preferred embodiment, the predetermined alarm voltage value and excitation
Produce the voltage of the power supply of induction field relevant in module 1, if the electricity of the power supply
It is pressed with and is adjusted, the predetermined alarm voltage value also can be adjusted accordingly;It is described to deploy troops on garrison duty
Voltage range is 0~2V, more preferably preferably 0.1~1.5V, 0.2~1V.
In further preferred embodiment, the predetermined alarm voltage value is sharp
Encourage the 50%~80% of the magnitude of voltage of the power supply that induction field is produced in module 1;It is described
The span of predetermined alarm voltage value is 2.5~24V, preferably 3.5~10V;
The voltage of the power supply of induction field is produced to be generally safe electricity in the excitation module 1
Pressure, preferred value is 5~30V, when generation induction field in the excitation module 1
When the voltage of power supply is 12V, the predetermined alarm voltage value is 6~9V, preferably
It is 6V.
In one preferred embodiment, operational voltage value is the biological response report
The voltage value information that alarm device is recorded and stored automatically, its record process be:Institute
When stating the energization startup of biological response warning device, the judging submodule 31 receives sensing
The voltage signal that module 2 is passed out, and judge the voltage of the voltage signal for receiving
Whether value is in is deployed troops on garrison duty in voltage range, when the magnitude of voltage of the voltage signal is in institute
State and deploy troops on garrison duty in voltage range, and be basically stable at a fixation within the predetermined time
Magnitude of voltage near when, record the magnitude of voltage of the fixation for operational voltage value, above-mentioned mistake
Journey is also referred to as the process deployed troops on garrison duty, and the process that this is deployed troops on garrison duty all can when being powered and starting every time
Start, it started the time within 10 seconds, i.e., described biological response warning device can
Enter normal armed state in 10 seconds starting.The voltage received when being powered and starting
If value be in it is described deploy troops on garrison duty in voltage range, normal work, if not at this
In the range of, alarm signal can be sent, until the voltage signal for receiving is deployed troops on garrison duty described
It is probably now that warning device has failure or has organism to be in voltage range
In induction field region.
Heretofore described induction field region, that is, the induced electricity for encouraging module to produce
The sphere of action of field, preferably centered on encouraging module 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, the excitation module 1 includes excitation 11
With power supply 12, pulse signal generator is also optionally included, wherein, it is described to swash
The portion of encouraging can be excitation wire, or excitation coil, can be made according to different
Chosen with environment and use condition, the power supply is preferably dc source, can
Being battery.Further, also optionally it is provided with height in the excitation module
One or more in pressure generator, power amplification circuit, transformer, phase inverter,
Wherein, the high pressure generator includes oscillator and triode.
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, the induction module 2 includes induction part 21
With wave filter 22, power amplifier module is also optionally provided with, the induction part can be with
Sensor wire, or induction coil, can according to different use environment and
Use condition is chosen, and typically matches with excitation;The power amplifier module
For amplifying power, the wave filter is used to filter out the interference of other clutters in space.
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 alarm module 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 biological response of the use biological response warning device provided according to the present invention
Adjusting method, biological response control method, biological response alarm method, or it is a kind of
The application method of biological response warning device, in the method, first to the alarm dress
Power supply is put, excitation module forms induction field around it, and induction module will be sensed
Induction field signal be converted into the judgement submodule that voltage signal is passed in warning device
Block;This process is the startup of warning device;
The judging submodule receives the voltage signal that induction module 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 warning device, the general process
Time used is less than 10 seconds,
The control module continues the voltage signal that real-time reception induction module 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 module,
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.