CN209659259U - Intelligent human-body inductive switch - Google Patents
Intelligent human-body inductive switch Download PDFInfo
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- CN209659259U CN209659259U CN201920467065.5U CN201920467065U CN209659259U CN 209659259 U CN209659259 U CN 209659259U CN 201920467065 U CN201920467065 U CN 201920467065U CN 209659259 U CN209659259 U CN 209659259U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a kind of intelligent human-body inductive switches, including the first human body induction module, the second human body induction module, control module and electric power driving module, control module is connected with the first human body induction module, the second human body induction module, electric power driving module respectively, and electric power driving module also has there are two connecting pin；First human body induction module generates first control signal for incuding user in the movement of first lap inner region；Second human body induction module generates second control signal for incuding user in the second circle inner region movement；The control module, for responding first control signal and/or second control signal, and output order is to electric power driving module；The electric power driving module is used for the instruction according to control module, and two connecting pins is made to be in connected state or off-state.The utility model can reduce the loss of electric energy, provide convenience for user, and can liberate the both hands of user, and noise will not be generated by opening or closing.
Description
Technical field
The utility model relates to a kind of inductive switch, especially a kind of intelligent human-body inductive switch belongs to circuit control skill
Art field.
Background technique
By incuding human body infrared or microwave switch, user is suddenly stationary in induction zone, when the delay of setting
Between fall count after, lamps and lanterns extinguish.When the time that user is static, more than the time of meter, lamps and lanterns extinguish, as dark as a stack of black cats at this time,
But user also needs to illuminate at this time, it is necessary to which trouble body kinematics could light lamps and lanterns again, and being added to again in household electricity need not
The trouble wanted；When user only passes by induction zone, the time for needing to illuminate is shorter, far below the delay time of setting, and makes
It is wasted at the loss of electric energy.
The intelligent switch of smart home class passes through networking, the soft-touch control of operating handset APP or operation panel, Cai Nengkai
Open or close electric light；Mutual net on connection, and the unsafe problems of equipment are brought, APP is also operated by hand, could open or close
Electric light is closed, to the people for needing both hands still to liberate, there is also inconvenience.The smart home switch lamp of voice class, needs to use language to it
Order is issued, electric light can be just opened or closed, to the people for the environment that needs peace and quiet, and generates certain influence.
Utility model content
Purpose of the utility model is to solve the defect of the above-mentioned prior art, provides a kind of intelligent human-body induction and open
It closes, the construction of switch is simple, easy to use, it is possible to reduce the loss of electric energy is provided convenience for user, and can liberate use
The both hands at family, noise will not be generated by opening or closing.
The purpose of this utility model can be reached by adopting the following technical scheme that:
A kind of intelligent human-body inductive switch, including the first human body induction module, the second human body induction module, control module and
Electric power driving module, the control module respectively with the first human body induction module, the second human body induction module, electric power driving module
Be connected, the electric power driving module also have there are two connecting pin；
First human body induction module, for incuding first lap inner region, when sensing user in first lap inner region
When movement, first control signal is generated；
Second human body induction module, for incude second circle inner region, when sense user second enclose inner region
When movement, second control signal is generated；
The control module, for responding first control signal and/or second control signal, and output order drives to power supply
Dynamic model block；
The electric power driving module makes two connecting pins be in connected state or disconnected for the instruction according to control module
Open state；
Wherein, the first lap inner region is greater than the second circle inner region, and first lap inner region includes the second circle inner region,
Or the second circle inner region is greater than first lap inner region, and the second circle inner region includes first lap inner region.
It further, further include light-inductive module, the light-inductive module is connected with control module, outer for incuding
Portion's ambient brightness, and the obtained brightness parameter value of external environment brightness will be incuded compared with preset threshold, when brightness parameter value reaches
When to preset threshold, generates third and control signal；
The control module, for responding in first control signal, second control signal and third control signal at least
A kind of control signal, and output order is to electric power driving module.
It further, further include indicating lamp module, the indicating lamp module is connected with control module, for according to control mould
The instruction of block indicates the state of user movement and the mode of intelligent human-body inductive switch.
It further, further include voice module, the voice module is connected with control module, for according to control module
Instruction prompts the state of user movement and the mode of intelligent human-body inductive switch, and receives the voice command of user, and generate
4th control signal；
The control module, for responding in first control signal, second control signal and the 4th control signal at least
A kind of control signal, and output order is to electric power driving module.
Further, further include indicating lamp module and voice module, the indicating lamp module and voice module respectively with control
Molding block is connected；
The indicating lamp module indicates the state and intelligent human-body sense of user movement for the instruction according to control module
The mode of inductive switch；
The voice module prompts the state and intelligent human-body induction of user movement for the instruction according to control module
The mode of switch, and the voice command of user is received, and generate the 4th control signal；
The control module, for responding in first control signal, second control signal and the 4th control signal at least
A kind of control signal, and output order is to electric power driving module.
It further, further include selection switch, the selection switch is connected with control module, for output order to control
Module, to realize the switching selected between indicating lamp module and selection voice module.
Further, first human body induction module includes the first RC oscillating circuit, the first triode, the first decoupling line
Road plate antenna, the first back-shaped antenna, the first operational amplifier, second operational amplifier and the first analog-digital converter, described first
The collector of triode is connected with the first RC oscillating circuit, and the base stage of the first triode is connected with the first decoupling wiring board antenna,
The emitter of first triode is connected with the first back-shaped antenna, the positive input of the first back-shaped antenna and the first operational amplifier
End is connected, and the output end of first operational amplifier is connected with the positive input terminal of second operational amplifier, second operation
The output end of amplifier is connected with the input terminal of the first analog-digital converter, the output end and control mould of first analog-digital converter
Block is connected.
Further, second human body induction module includes the 2nd RC oscillating circuit, the second triode, the second decoupling line
Road plate antenna, the second back-shaped antenna, third operational amplifier, four-operational amplifier and the second analog-digital converter, described second
The collector of triode is connected with the 2nd RC oscillating circuit, and the base stage of the second triode is connected with the second decoupling wiring board antenna,
The emitter of second triode is connected with the second back-shaped antenna, the positive input of the second back-shaped antenna and third operational amplifier
End is connected, and the output end of the third operational amplifier is connected with the positive input terminal of four-operational amplifier, the 4th operation
The output end of amplifier is connected with the input terminal of the second analog-digital converter, the output end and control mould of second analog-digital converter
Block is connected.
The purpose of this utility model can also be reached by adopting the following technical scheme that:
A kind of intelligent human-body inductive switch, including human body sensing analog-to-digital conversion module, control module and electric power driving module,
The control module is connected with human body sensing analog-to-digital conversion module, electric power driving module respectively, and the electric power driving module also has
There are two connecting pins；
The human body sensing analog-to-digital conversion module, for incuding first lap inner region and the second circle inner region, when sensing
User generates first control signal when first lap inner region moves；When sense user second circle inner region movement when, produce
Raw second control signal；
The control module, for responding first control signal and/or second control signal, and output order drives to power supply
Dynamic model block；
The electric power driving module makes two connecting pins be in connected state or disconnected for the instruction according to control module
Open state；
Wherein, the first lap inner region is greater than the second circle inner region, and first lap inner region includes the second circle inner region,
Or the second circle inner region is greater than first lap inner region, and the second circle inner region includes first lap inner region.
Further, the human body sensing analog-to-digital conversion module includes the first RC oscillating circuit, the 2nd RC oscillating circuit, the
One triode, the second triode, the first decoupling wiring board antenna, the second decoupling wiring board antenna, the first back-shaped antenna, second time
Shape antenna, the first operational amplifier, second operational amplifier, third operational amplifier, four-operational amplifier and analog-to-digital conversion
Device；
The collector of first triode is connected with the first RC oscillating circuit, the base stage of the first triode and the first decoupling
Wiring board antenna is connected, and the emitter of the first triode is connected with the first back-shaped antenna, the first back-shaped antenna and the first fortune
The positive input terminal for calculating amplifier is connected, the output end and the positive input terminal phase of second operational amplifier of first operational amplifier
Even, the output end of the second operational amplifier is connected with the first input end of analog-digital converter；
The collector of second triode is connected with the 2nd RC oscillating circuit, the base stage of the second triode and the second decoupling
Wiring board antenna is connected, and the emitter of the second triode is connected with the second back-shaped antenna, and the second back-shaped antenna and third are transported
The positive input terminal for calculating amplifier is connected, the positive input terminal phase of the output end and four-operational amplifier of the third operational amplifier
Even, the output end of the four-operational amplifier is connected with the second input terminal of analog-digital converter；
The output end of the analog-digital converter is connected with control module.
The utility model have compared with the existing technology it is following the utility model has the advantages that
1, the utility model is provided with the first human body induction module and the second human body induction module, wherein the first human body sensing
Module can incude first lap inner region, when sensing user in the movement of first lap inner region, generate first control signal, and the
Two human body induction modules can incude the second circle inner region, when sense user first lap inner region movement when, generate second
Signal is controlled, first control signal and/or second control signal are responded by control module, and output order gives power drives mould
Block, electric power driving module make two connecting pins be in connected state or off-state, when user road according to the instruction of control module
When crossing first lap inner region and the second circle inner region, the connected state of two connecting pins can be gone off into state rapidly, from
And so that electric equipment products is stopped operating, reduce the loss of electric energy, when in the second circle inner region there is also when user, at this time no matter user
It is static or movement, two connecting pins can be made to keep connected state, so that electric equipment products be made to keep running, is mentioned for user
Convenience has been supplied, and the both hands of user can be liberated, noise will not be generated by opening or closing；In addition, the utility model can be with
First human body induction module and the second human body induction module are merged into a human body sensing analog-to-digital conversion module, reduce first device
The use of part.
2, the utility model is also provided with light-inductive module, can obtain brightness parameter value in light-inductive module and not reach
When to preset threshold (as at night), when user movement, the first human body induction module generates first control signal, the second human body sense
It answers module to generate second control signal, first control signal and second control signal is responded by control module, and output order is given
Electric power driving module, electric power driving module receive the instruction of control module, so that two connecting pins is in connected state, to make electricity
Device product operation.
3, the utility model is also provided with indicating lamp module and/or voice module, can indicate and/or prompt user movement
State and intelligent human-body inductive switch mode, if user wants off/on and is connected to two of electric power driving module
The electric equipment products of connecting pin, can the instruction of lamp module and/or the prompt of voice module as indicated, make corresponding sports state
Or corresponding voice command is issued, the electric equipment products for being connected to two connecting pins of electric power driving module can be turned off or on.
Detailed description of the invention
Fig. 1 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 1.
Fig. 2 is the circuit theory of the first human body induction module in the intelligent human-body inductive switch of the utility model embodiment 1
Figure.
Fig. 3 is the circuit theory of the second human body induction module in the intelligent human-body inductive switch of the utility model embodiment 1
Figure.
Fig. 4 is that electric power driving module is connected with control module in the intelligent human-body inductive switch of the utility model embodiment 1
Circuit diagram.
Fig. 5 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 2
Fig. 6 be the utility model embodiment 2 intelligent human-body inductive switch in light-inductive module, electric power driving module with
The connected circuit diagram of control module.
Fig. 7 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 3.
Fig. 8 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 4.
Fig. 9 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 5.
Figure 10 is the structural block diagram of the intelligent human-body inductive switch of the utility model embodiment 6.
Figure 11 is the circuit of human body sensing analog-to-digital conversion module in the intelligent human-body inductive switch of the utility model embodiment 6
Schematic diagram.
Wherein, the first human body induction module of 101-, the second human body induction module of 102-, 103- control module, 104- power supply
Drive module, the first connecting pin 1041-, 1042- second connection end, 105- light-inductive module, 106- indicating lamp module,
107- voice module, 108- human body sensing analog-to-digital conversion module.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Embodiment 1:
As shown in Figure 1, present embodiments providing a kind of intelligent human-body inductive switch, which includes the first human body sensing mould
Block 101, the second human body induction module 102, control module 103 and electric power driving module 104, control module 103 is respectively with first
Human body induction module 101, the second human body induction module 102, electric power driving module 104 are connected, and the electric power driving module 104 is also
There are two connecting pins for tool, and two connecting pins are respectively the first connecting pin 1041 and second connection end 1042, the first connecting pin 1041
With second connection end 1042 for accessing electric equipment products, when the first connecting pin 1041 is connected to second connection end 1042, power supply
Drive module 104 exports electric energy, provides power to electric equipment products.
First human body induction module 101, for incuding first lap inner region, when sensing user in first lap inner region
When domain moves, first control signal is generated.
Second human body induction module 102, for incude second circle inner region, when sense user second enclose inner region
When domain moves, second control signal is generated.
The control module 103, for responding first control signal and/or second control signal, and output order is to electricity
Source drive module.
The electric power driving module 104 makes two connecting pins be in connected state for the instruction according to control module 103
State or off-state.
In the present embodiment, first lap inner region is greater than the second circle inner region, and first lap inner region includes in the second circle
Region, the present embodiment is described in detail so that the electric equipment products that electric power driving module 104 accesses are illuminator as an example, as follows:
1) when user enters first lap inner region (not entering the second inner circle area), the first human body induction module 101 at this time
Sense user movement, and generate first control signal, the second human body induction module 102 induction second circle inner region, due to
Family does not enter the second circle inner region activity, and the second human body induction module 102 is not sensed by user movement at this time, does not generate the second control
Signal processed, control module 103 responds first control signal, and output order is to electric power driving module 104, electric power driving module
104 receive the instruction of control module 103, and are in the first connecting pin 1041 and second connection end 1042 according to the instruction and connect
Logical state, that is, the illuminator for accessing the first connecting pin 1041 and second connection end 1042 are lighted.
2) when user enters the second circle inner region, the first human body induction module 101 and the second human body through first lap inner region
Induction module 102 senses user movement simultaneously, and generates first control signal and second control signal；103 sound of control module
First control signal and second control signal are answered, and output order, to electric power driving module, electric power driving module 104 receives control
The instruction of molding block 103, and so that the first connecting pin 1041 and second connection end 1042 is in connected state according to the instruction, i.e.,
The illuminator for accessing the first connecting pin 1041 and second connection end 1042 is lighted.
First lap inner region is entered by user, then enters the second circle inner region, control module 103 through first lap inner region
It can be counted, such as:
Enter the second circle inner region when first man enters first lap inner region, then through first lap inner region, counts 1；
Enter the second circle inner region when second people enters first lap inner region, then through first lap inner region, counts 2；
Enter the second circle inner region when third individual enters first lap inner region, then through first lap inner region, counts 3；
……
And so on, i.e., when n-th people enters first lap inner region, then through first lap inner region enter the second circle inner region
Domain counts N.
3) when user leaves the second circle inner region, and only in first lap inner region/leave first lap inner region, the first human body
Induction module 101 senses user movement, and generates first control signal, and the second human body induction module 102 senses user's
Movement, and first control signal is generated, control module 103 responds first control signal and second control signal, and carries out subtrahend
After calculating, and output order, to electric power driving module 104, electric power driving module 104 receives the instruction of control module 103, and root
So that the first connecting pin 1041 and second connection end 1042 is in an off state/connected state according to the instruction, that is, accesses the first connection
End 1041 and second connection end 1042 illuminator extinguish/keep it is bright, such as:
When first man leaves the second circle inner region, and only in first lap inner region/leave first lap inner region, subtrahend 1；
When second people leaves the second circle inner region, and only in first lap inner region/leave first lap inner region, subtrahend 2；
When third individual leaves the second circle inner region, and only in first lap inner region/leave first lap inner region, subtrahend 3；
……
And so on, when m-th people leaves the second circle inner region, and only in first lap inner region/leave first lap inner region
Domain, subtrahend M.
As N-M=0, the second circle inner region is indicated, anyone presence no, control module 103 is analyzed according to program at this time
For output order to electric power driving module 104, electric power driving module 104 receives the instruction of control module 103, and is referred to according to this afterwards
It enables, is in an off state the first connecting pin 1041 and second connection end 1042, that is, access the first connecting pin 1041 and second and connect
The illuminator for connecing end 1042 extinguishes.
As N-M ﹥ 0, the second circle inner region is indicated, somebody exists, and human body is moving, at this time control module 103
Output order receives the instruction of control module 103 to electric power driving module 104, electric power driving module 104 after analyzing according to program,
And according to the instruction, so that the first connecting pin 1041 and second connection end 1042 is in connected state, that is, access the first connecting pin
1041 and second connection end 1042 illuminator keep it is bright.
If indicating the second circle inner region as N-M ﹥ 0, somebody exists, but people is in rest/static a period of time situation
Under, the rest/static time is denoted as T time, within this time, because people is in rest/static, the first human body induction module 101
First control signal is not generated, similarly, the second human body induction module 102 does not also generate second control signal, and access first connects
The illuminator for connecing end 1041 and second connection end 1042 keeps bright；After T time arrives, after control module 103 is analyzed according to program
For output order to electric power driving module 104, electric power driving module 104 receives the instruction of control module 103, and according to the instruction,
It is in an off state the first connecting pin 1041 and second connection end 1042, that is, accesses the first connecting pin 1041 and second connection end
1042 illuminator extinguishes, and switch is in standby.
As shown in Figure 2 and Figure 4, the first human body induction module 101 includes the first RC oscillating circuit, the first triode Q1, the
One decoupling wiring board antenna, the first back-shaped antenna, the first operational amplifier IC1A, second operational amplifier IC1B and the first mould
Number converter U1, the first RC oscillating circuit is by capacitor (C2~C5), the first triode Q1 between two layers of copper foil of PCB outside collector
Internal resistance, parasitic capacitance etc. are constituted, and the collector of the first triode Q1 is connected with the first RC oscillating circuit, the base of the first triode Q1
Pole is connected with the first decoupling wiring board antenna, and the emitter of the first triode Q1 is connected with the first back-shaped antenna, the first back-shaped day
Line is arranged between the first triode Q1 and the first operational amplifier IC1A, and the back side is not coated with copper sheet, is put with the first operation
The positive input terminal (the 3rd pin) of big device IC1A is connected, the output end (the 1st pin) of the first operational amplifier IC1A and the second operation
The positive input terminal (the 5th pin) of amplifier IC1B is connected, the output end (the 7th pin) and first of second operational amplifier IC1B
The input terminal (the 2nd pin) of analog-digital converter U1 is connected, and the output end of the first analog-digital converter U1 is connected with control module 103,
Specifically, control module 103 uses AT89C51 system, the 1st pin and the control module 103 of the first analog-digital converter U1
12nd pin is connected, and the 5th pin and the 6th pin of the first analog-digital converter U1 is connected with the 14th pin of control module 103,
The 7th pin of first analog-digital converter U1 is connected with the 13rd pin of control module 103.
The principle of first human body induction module 101 is: the concussion of the first RC oscillating circuit generates high-frequency signal, by the one or three
Pole pipe Q1 amplification, launches using the antenna around tri- side PCB, if the microwave signal of the 5.8GHz of transmitting encounters human body
Movement, then back wave relative transmission wave just has phase change, and the first back-shaped antenna receives reflection signal, back wave and transmitting
The phase shift frequency of signal will be exported with the low frequency of 3-20MHz or so, that is, be output to the first operational amplifier IC1A the 3rd is drawn
Foot is output to the second fortune from the 1st pin of the first operational amplifier IC1A after the operation amplifier of the first operational amplifier IC1A
The 5th pin for calculating amplifier IC1B is output to the first analog-digital converter after the operation amplifier of second operational amplifier IC1B
The 2nd pin of U1 converts analog signals into digital signal through the first analog-digital converter U1, from the A1 of the first analog-digital converter U1
Connecting line (the 1st pin), A2 connecting line (the 7th pin) and A3 connecting line (the 5th pin and the 6th pin), output the first control letter
Number arrive control module 103 A1 connecting line (the 12nd pin), A2 connecting line (the 13rd pin) and A3 connecting line (the 14th pin).
As shown in Figure 3 and Figure 4, the second human body induction module 102 includes the 2nd RC oscillating circuit, the second triode Q2, the
Two decoupling wiring board antennas, the second back-shaped antenna, third operational amplifier IC2A, four-operational amplifier IC2B and the second mould
Number converter U2, the 2nd RC oscillating circuit is by capacitor (C11~C14), the second triode between two layers of copper foil of PCB outside collector
Internal resistance, parasitic capacitance of Q2 etc. are constituted, and the collector of the second triode Q2 is connected with the 2nd RC oscillating circuit, the second triode Q2
Base stage with second decoupling wiring board antenna be connected, the emitter of the second triode Q1 is connected with the second back-shaped antenna, second time
Shape antenna is arranged between the second triode Q2 and third operational amplifier IC2A, and the back side is not coated with copper sheet, is transported with third
The positive input terminal (the 3rd pin) for calculating amplifier IC2A is connected, the output end (the 1st pin) and the 4th of third operational amplifier IC2A
The positive input terminal (the 5th pin) of operational amplifier IC2B is connected, the output end (the 7th pin) of four-operational amplifier IC2B and the
The input terminal (the 2nd pin) of two analog-digital converter U2 is connected, output end and 103 phase of control module of the second analog-digital converter U2
Even, specifically, control module 103 uses AT89C51 system, the 2nd pin and control module 103 of the second analog-digital converter U1
The 15th pin be connected, the 5th pin and the 6th pin of the second analog-digital converter U2 is connected with the 17th pin of control module 103,
The 7th pin of second analog-digital converter U2 is connected with the 16th pin of control module 103.
The principle of second human body induction module 102 is: the concussion of the 2nd RC oscillating circuit generates high-frequency signal, by the two or three
Pole pipe Q2 amplification, launches using the antenna around tri- side PCB, if the microwave signal of the 10GHz of transmitting encounters human body
Movement, then back wave relative transmission wave just has phase change, and the second back-shaped antenna receives reflection signal, back wave and transmitting
The phase shift frequency of signal will be exported with the low frequency of 3-20MHz or so, that is, be output to third operational amplifier IC2A the 3rd is drawn
Foot is output to the 4th fortune from the 1st pin of third operational amplifier IC2A after the operation amplifier of third operational amplifier IC2A
The 5th pin for calculating amplifier IC2B is output to the second analog-digital converter after the operation amplifier of four-operational amplifier IC2B
The 2nd pin of U2 converts analog signals into digital signal through the second analog-digital converter U2, from the A4 of the second analog-digital converter U2
Connecting line (the 1st pin), A5 connecting line (the 7th pin) and A6 connecting line (the 5th pin and the 6th pin), output the second control letter
Number arrive control module 103 A4 connecting line (the 15th pin), A5 connecting line (the 16th pin) and A6 connecting line (the 17th pin).
As shown in figure 4, the 12nd pin of control module 103, the 13rd pin, the 14th pin, the 15th pin, the 16th pin and
17th pin after the analysis of the program of the inside, exports after receiving first control signal and second control signal in the 26th pin
High level/low level is to electric power driving module 104, after electric power driving module 104 receives control module high level/low level, warp
1K resistance is input to the base stage of triode Q5, at this time triode Q5 conduction and cut-off, relay JS1 closure/disconnection, i.e. AC220
OUT terminal is connected to/disconnection with the end AC220 IN, and the illuminator at its both ends both ends of going here and there at this time is lighted/extinguished.
Embodiment 2:
As shown in figure 5, the intelligent human-body inductive switch of the present embodiment is in the structure basis of embodiment 1, it further include photosensitive
Induction module 105, light-inductive module 105 are connected with control module 103, for incuding external environment brightness, and will incude outer
The brightness parameter value that portion's ambient brightness obtains is compared with preset threshold, when brightness parameter value reaches preset threshold, generates third
Signal is controlled, control module 103 is for responding in first control signal, second control signal and third control signal extremely at this time
A kind of few control signal, and output order is to electric power driving module 104.
The present embodiment is by taking electric equipment products that electric power driving module 104 accesses are illuminator as an example, to daytime and evening
Situation is described in detail, as follows:
A, during the day, when unmanned movement, the first human body induction module 101 does not generate first control signal, the second people
Body induction module 102 does not generate second control signal, and light-inductive module 105 incudes the luminance parameter that external environment brightness obtains
Value reaches preset threshold (being greater than or equal to preset threshold), generates third and controls signal, that is to say, that only third controls signal
Input control module 103, control module 103 respond third and control signal, and after the analysis of the program of control module 103, output refers to
It enables to electric power driving module 104, electric power driving module receives the instruction of control module 103, makes the first connecting pin 1041 and second
Connecting pin 1042 is in an off state, that is, the illuminator for accessing the first connecting pin 1041 and second connection end 1042 extinguishes；When
When user movement (by taking user enters the second circle inner region through first lap inner region as an example), the first human body induction module 101 is generated
First control signal, the second human body induction module 102 generate second control signal, and light-inductive module 105 incudes external environment
The brightness parameter value that brightness obtains reaches preset threshold (being greater than or equal to preset threshold), generates third and controls signal, the first control
Signal processed, second control signal and third control signal input control module 103, control module 103 receive first control signal,
Second control signal and third control signal, and after the analysis of the program of control module 103, output order is to electric power driving module
104, electric power driving module 104 receives the instruction of control module 103, disconnects the first connecting pin 1041 and second connection end 1042
State, that is, the illuminator for accessing the first connecting pin 1041 and second connection end 1042 extinguish.
B, when at night, when user movement (by user through first lap inner region enter second circle inner region for) when,
First human body induction module 101 generates first control signal, and the second human body induction module 102 generates second control signal, photosensitive
Induction module 105 incudes the brightness parameter value that external environment brightness obtains and does not reach preset threshold (being less than preset threshold), no
It generates third and controls signal, that is to say, that only first control signal and second control signal input control module 103 control mould
Block 103 responds first control signal and second control signal, and after the analysis of the program of control module 103, output order is to power supply
Drive module 104, electric power driving module 104 receive the instruction of control module 103, make the first connecting pin 1041 and second connection end
1042 are in connected state, that is, the illuminator for accessing the first connecting pin 1041 and second connection end 1042 is lighted.
As shown in Figure 6, it can be seen that the catenation principle figure of light-inductive module 105 and control module 103, at night when,
Light-inductive module 105 senses external environment brightness, and 5537 value of photo resistance is the Europe 2M, triode Q3 cut-off, triode Q4
Conducting, i.e. the 5th pin of output low level signal to control module 103.Remaining principles illustrated is referring to above-described embodiment 1.
Embodiment 3:
As shown in fig. 7, the intelligent human-body inductive switch of the present embodiment in the structure basis of embodiment 2, further includes instruction
Lamp module 106, indicating lamp module 106 are connected with control module 103, for the instruction according to control module 103, indicate user's fortune
The mode of dynamic state and intelligent human-body inductive switch.
The present embodiment is described in detail, such as so that the electric equipment products that electric power driving module 104 accesses are illuminator as an example
Under:
First connecting pin 1041 of electric power driving module 104 and second connection end 1042 are under connected state, and user thinks
The first connecting pin 1041 and second connection end 1042 for wanting electric power driving module 104 are in an off state, at this time user movement, the
Two human body induction modules 102 generate second control signal, and second control signal is input to control module 103, and control module 103 is received
To after second control signal, generates instruction and arrive indicating lamp module 106, after indicating lamp module 106 receives above-metioned instruction, indicator light hair
Green light；After user sees this indicator light green light at this time, stop motion, the second human body induction module 102 does not generate the second control
Signal after control module 103 confiscates second control signal, generates instruction and arrives indicating lamp module 106, indicating lamp module 106 is received
To after above-metioned instruction, indicator light glows；After user sees that this indicator light glows at this time, user generates movement, the second human body
After induction module 102 senses human motion, second control signal is generated, second control signal is input to control module 103, controls
After molding block 103 receives second control signal, instruction is generated to electric power driving module 104, electric power driving module 104 receives above-mentioned finger
After order, the first connecting pin 1041 and second connection end 1042 is set to be in the state for disconnecting a period of time T1, when the first connecting pin
1041 and second connection end 1042 seal in and be connected in the power supply line of headlamp, so that the extinguishing of headlamp is realized, as T1
Between after, switching circuit is in initial standby mode.In the T1 time, user wants to open the first of electric power driving module 104
Connecting pin 1041 and second connection end 1042 are in connected state, at this time user movement, and the second human body induction module 102 generates the
Two control signals, second control signal are input to control module 103, and after control module 103 receives second control signal, generation refers to
After enabling indicating lamp module 103, indicating lamp module 106 receive above-metioned instruction, indicator light glows；User sees this instruction at this time
After lamp glows, stop motion, the second human body induction module 102 does not generate second control signal, and control module 103 is confiscated to
After two control signals, generates instruction and arrive indicating lamp module 106, after indicating lamp module 106 receives above-metioned instruction, indicator light greening
Light；After user sees this indicator light green light at this time, user generates movement, and the second human body induction module 102 senses that human body is transported
After dynamic, second control signal is generated, second control signal is input to control module 103, and control module 103 receives the second control letter
After number, generating instruction to electric power driving module 104 makes 1041 He of the first connecting pin after electric power driving module 104 receives above-metioned instruction
Second connection end 1042 is in the state for connecting a period of time T2, when 1042 company of sealing in of the first connecting pin 1041 and second connection end
It is connected in the power supply line of illuminator, to realize lighting for illuminator, after the T2 time, switch is in initially standby
State.
Embodiment 4:
As shown in figure 8, the intelligent human-body inductive switch of the present embodiment is in the structure basis of embodiment 2, it further include voice
Module 107, voice module 107 are connected with control module 103, for the instruction according to control module, prompt the shape of user movement
The mode of state and intelligent human-body inductive switch, and the voice command of user is received, and generate the 4th control signal, it controls at this time
Module 103 controls signal for responding at least one of first control signal, second control signal and the 4th control signal, and
Output order is to electric power driving module 104.
The present embodiment is described in detail, such as so that the electric equipment products that electric power driving module 104 accesses are illuminator as an example
Under:
First connecting pin 1041 of electric power driving module 104 and second connection end 1042 are under connected state, if with
Want 1042 off-state of the first connecting pin 1041 and second connection end of electric power driving module 104, the sound of user's sending at this time in family
Sound " is turned off the light ", and after voice module 107 receives " turning off the light " sound, voice module 107 generates the 4th control signal, the 4th control signal
It is input to control module 103, after control module 103 receives the 4th control signal, generates instruction instruction to electric power driving module
104, after electric power driving module 104 receives above-metioned instruction, it is in the first connecting pin 1041 and second connection end 1042 and disconnects one section
The state of time T1, when the first connecting pin 1041 and second connection end 1042 seal in the power supply line for being connected with headlamp, from
And realize the extinguishing of headlamp, after the T1 time, switching circuit is in initial standby mode.In the T1 time, user wants
The first connecting pin 1041 and second connection end 1042 for opening electric power driving module 104 are in connected state, and user issues at this time
Sound " is turned on light ", and after voice module 107 receives " turning on light " sound, voice module 107 generates the 4th control signal, the 4th control letter
It number is input to control module 103, after control module 103 receives the 4th control signal, generates instruction instruction to electric power driving module
104, after electric power driving module 104 receives above-metioned instruction, it is in the first connecting pin 1041 with second connection end 1042 and is connected to one section
The state of time T2, when the first connecting pin 1041 and second connection end 1042 seal in the power supply line for being connected with headlamp, from
And realize lighting for headlamp, after the T2 time, switch is in initial standby mode.
Embodiment 5:
As shown in figure 9, the intelligent human-body inductive switch of the present embodiment in the structure basis of embodiment 2, further includes instruction
Lamp module 106 and voice module 107, indicating lamp module 106 and voice module 107 are connected with control module 103 respectively, instruction
Lamp module 106 is used for the instruction according to control module, indicates the state of user movement and the mode of intelligent human-body inductive switch, language
Sound module 107 is used for the instruction according to control module, prompts the state of user movement and the mode of intelligent human-body inductive switch, with
And receive user voice command, and generate the 4th control signal, at this time control module 103 for respond first control signal,
At least one of second control signal and the 4th control signal control signal, and output order is to electric power driving module 104.
The present embodiment both can be indicated and be prompted jointly by indicating lamp module 106 and voice module 107, can also be with
It selects indicating lamp module 106 to be indicated, or voice module 107 is selected to be prompted, in order to realize which, the present embodiment
Intelligent human-body switch further includes selection switch, and the selection switch is connected with control module 103, gives control mould for output order
Block is switched over realizing to select between indicating lamp module 106 and voice module 107.
It will be appreciated by persons skilled in the art that the electric equipment products that electric power driving module 104 accesses can also be air draft
The relationship of fan, air-conditioning, air cleaning etc., first lap inner region and the second circle inner region can be with are as follows: the second circle inner region is greater than
First lap inner region, and the second circle inner region includes first lap inner region.In addition, two human body induction modules of the utility model
In addition to being designed to be respectively induced inner ring, outer ring, it is also designed to incude a wide range of, wide-angle, such as be typically now single product
Mounted in stair, a direction can only be incuded, and two human body induction modules can incude both direction, with human body induction module
Increase, more than two directions can be incuded, be commonly called as matrix.
Embodiment 6:
As shown in Figure 10, a kind of intelligent human-body inductive switch is present embodiments provided, which includes human body sensing modulus
Conversion module 108, control module 103 and electric power driving module 104, control module 103 respectively with human body sensing analog-to-digital conversion mould
Block 108, electric power driving module 104 are connected, electric power driving module 104 also have there are two connecting pin, two connecting pins are respectively the
One connecting pin 1041 and second connection end 1042, the first connecting pin 1041 and second connection end 1042 are used to access electric equipment products,
When the first connecting pin 1041 is connected to second connection end 1042, electric power driving module 104 exports electric energy, provides power to
Electric equipment products.
The human body sensing analog-to-digital conversion module 108 is the first human body induction module 101 and in above-described embodiment 1-5
Two human body induction modules 102 merge obtained module, for incuding first lap inner region and the second circle inner region, when sensing use
Family generates first control signal when first lap inner region moves；When sense user second circle inner region movement when, generate
Second control signal.
The control module 103, for responding first control signal and/or second control signal, and output order is to electricity
Source drive module.
The electric power driving module 104, for the instruction according to control module, make two connecting pins be in connected state or
Off-state.
As shown in figure 11, human body sensing analog-to-digital conversion module 108 include the first RC oscillating circuit, the 2nd RC oscillating circuit,
First triode Q1, the second triode Q2, first decoupling wiring board antenna, second decoupling wiring board antenna, the first back-shaped antenna,
Second back-shaped antenna, the first operational amplifier IC1A, second operational amplifier IC1B, third operational amplifier IC2A, the 4th fortune
Calculate amplifier IC2B and analog-digital converter U1.
First RC oscillating circuit by between two layers of copper foil of PCB outside collector capacitor (C2~C5), the first triode Q1 it is interior
Resistance, parasitic capacitance etc. are constituted, and the collector of the first triode Q1 is connected with the first RC oscillating circuit, the base stage of the first triode Q1
It is connected with the first decoupling wiring board antenna, the emitter of the first triode Q1 is connected with the first back-shaped antenna, the first back-shaped antenna
It is arranged between the first triode Q1 and the first operational amplifier IC1A, and the back side is not coated with copper sheet, with the first operation amplifier
The positive input terminal (the 3rd pin) of device IC1A is connected, the output end (the 1st pin) of the first operational amplifier IC1A and the second operation
The positive input terminal (the 5th pin) of amplifier IC1B is connected, and the output end (the 7th pin) and modulus of second operational amplifier IC1B turns
The first input end (the 2nd pin) of parallel operation U1 is connected.
2nd RC oscillating circuit is by capacitor (C11~C14), the second triode Q2 between two layers of copper foil of PCB outside collector
Internal resistance, parasitic capacitance etc. are constituted, and the collector of the second triode Q2 is connected with the 2nd RC oscillating circuit, the base of the second triode Q2
Pole is connected with the second decoupling wiring board antenna, and the emitter of the second triode Q1 is connected with the second back-shaped antenna, the second back-shaped day
Line is arranged between the second triode Q2 and third operational amplifier IC2A, and the back side is not coated with copper sheet, is put with third operation
The positive input terminal (the 3rd pin) of big device IC2A is connected, the output end (the 1st pin) of third operational amplifier IC2A and the 4th operation
The positive input terminal (the 5th pin) of amplifier IC2B is connected, and the output end (the 7th pin) and modulus of four-operational amplifier IC2B turns
The second input terminal (the 3rd pin) of parallel operation U1 is connected.
The output end of analog-digital converter U1 is connected with control module 103, and specifically, control module 103 uses single-chip microcontroller
The 1st pin of AT89C51, analog-digital converter U1 are connected with the 12nd pin of control module 103, and the 5th of analog-digital converter U1 is drawn
Foot and the 6th pin are connected with the 14th pin of control module 103, and the of the 7th pin of analog-digital converter U1 and control module 103
13 pins are connected.
The concrete principle of the intelligent human-body inductive switch of the present embodiment can also equally increase photosensitive substantially with embodiment 1
Induction module 105, indicating lamp module 106 and voice module 107, details are not described herein.
In above-mentioned each embodiment, electric power driving module, can be with other than using relay control on/off circuit
On/off circuit is controlled using MOS field effect transistor, with save the cost.
In conclusion the utility model is provided with the first human body induction module and the second human body induction module, wherein first
Human body induction module can incude first lap inner region, and when sensing user in the movement of first lap inner region, generation first is controlled
Signal processed, the second human body induction module can incude the second circle inner region, when sense user first lap inner region movement when,
Second control signal is generated, first control signal and/or second control signal are responded by control module, and output order is to power supply
Drive module, electric power driving module make two connecting pins be in connected state or off-state according to the instruction of control module, when
When user passes by first lap inner region and the second circle inner region, the connected state of two connecting pins can be gone off into shape rapidly
State reduces the loss of electric energy so that electric equipment products be made to stop operating, when in the second circle inner region there is also when user, at this time without
It is static or movement by user, two connecting pins can be made to keep connected state, so that electric equipment products be made to keep running, is
User provides convenience, and can liberate the both hands of user, and noise will not be generated by opening or closing；In addition, the utility model
First human body induction module and the second human body induction module can also be merged into a human body sensing analog-to-digital conversion module, reduced
The use of component.
The above, only the utility model patent preferred embodiment, but the protection scope of the utility model patent is simultaneously
Not limited to this, anyone skilled in the art is in the range disclosed in the utility model patent, according to this
Technical solution and its utility model patent design of utility model patent are subject to equivalent substitution or change, belong to the utility model
The protection scope of patent.
Claims (10)
1. a kind of intelligent human-body inductive switch, which is characterized in that including the first human body induction module, the second human body induction module,
Control module and electric power driving module, the control module respectively with the first human body induction module, the second human body induction module, electricity
Source drive module be connected, the electric power driving module also have there are two connecting pin；
First human body induction module, for incuding first lap inner region, when sense user first lap inner region move
When, generate first control signal；
Second human body induction module, for incude second circle inner region, when sense user second circle inner region movement
When, generate second control signal；
The control module, for responding first control signal and/or second control signal, and output order gives power drives mould
Block；
The electric power driving module makes two connecting pins be in connected state or disconnects shape for the instruction according to control module
State；
Wherein, the first lap inner region is greater than the second circle inner region, and first lap inner region includes the second circle inner region or institute
The second circle inner region is stated greater than first lap inner region, and the second circle inner region includes first lap inner region.
2. intelligent human-body inductive switch according to claim 1, which is characterized in that it further include light-inductive module, it is described
Light-inductive module is connected with control module, for incuding external environment brightness, and will induction external environment brightness obtain it is bright
Parameter value is spent compared with preset threshold, when brightness parameter value reaches preset threshold, is generated third and is controlled signal；
The control module, for responding at least one of first control signal, second control signal and third control signal
Signal is controlled, and output order is to electric power driving module.
3. intelligent human-body inductive switch according to claim 1, which is characterized in that it further include indicating lamp module, the finger
Show that lamp module is connected with control module, for the instruction according to control module, indicates the state and intelligent human-body sense of user movement
The mode of inductive switch.
4. intelligent human-body inductive switch according to claim 1, which is characterized in that it further include voice module, the voice
Module is connected with control module, for the instruction according to control module, the state of user movement and intelligent human-body induction is prompted to open
The mode of pass, and the voice command of user is received, and generate the 4th control signal；
The control module, for responding at least one of first control signal, second control signal and the 4th control signal
Signal is controlled, and output order is to electric power driving module.
5. intelligent human-body inductive switch according to claim 1, which is characterized in that further include indicating lamp module and voice mould
Block, the indicating lamp module and voice module are connected with control module respectively；
The indicating lamp module indicates that the state of user movement and intelligent human-body induction are opened for the instruction according to control module
The mode of pass；
The voice module prompts the state and intelligent human-body inductive switch of user movement for the instruction according to control module
Mode, and receive user voice command, and generate the 4th control signal；
The control module, for responding at least one of first control signal, second control signal and the 4th control signal
Signal is controlled, and output order is to electric power driving module.
6. intelligent human-body inductive switch according to claim 5, which is characterized in that further include selection switch, the selection
Switch is connected with control module, for output order to control module, to realize selection indicating lamp module and select voice module
Between switching.
7. intelligent human-body inductive switch according to claim 1-6, which is characterized in that first human body sensing
Module is put including the first RC oscillating circuit, the first triode, the first decoupling wiring board antenna, the first back-shaped antenna, the first operation
Big device, second operational amplifier and the first analog-digital converter, the collector of first triode and the first RC oscillating circuit phase
Even, the base stage of the first triode is connected with the first decoupling wiring board antenna, the emitter of the first triode and the first back-shaped antenna
It is connected, the first back-shaped antenna is connected with the positive input terminal of the first operational amplifier, the output of first operational amplifier
End is connected with the positive input terminal of second operational amplifier, the output end of the second operational amplifier and the first analog-digital converter
Input terminal is connected, and the output end of first analog-digital converter is connected with control module.
8. intelligent human-body inductive switch according to claim 1-6, which is characterized in that second human body sensing
Module is put including the 2nd RC oscillating circuit, the second triode, the second decoupling wiring board antenna, the second back-shaped antenna, third operation
Big device, four-operational amplifier and the second analog-digital converter, the collector of second triode and the 2nd RC oscillating circuit phase
Even, the base stage of the second triode is connected with the second decoupling wiring board antenna, the emitter of the second triode and the second back-shaped antenna
It is connected, the second back-shaped antenna is connected with the positive input terminal of third operational amplifier, the output of the third operational amplifier
End is connected with the positive input terminal of four-operational amplifier, the output end of the four-operational amplifier and the second analog-digital converter
Input terminal is connected, and the output end of second analog-digital converter is connected with control module.
9. a kind of intelligent human-body inductive switch, which is characterized in that including human body sensing analog-to-digital conversion module, control module and power supply
Drive module, the control module are connected with human body sensing analog-to-digital conversion module, electric power driving module respectively, the power drives
Module also has there are two connecting pin；
The human body sensing analog-to-digital conversion module, for incuding first lap inner region and the second circle inner region, when sensing user
In the movement of first lap inner region, first control signal is generated；When sensing that user in the second circle inner region movement, generates the
Two control signals；
The control module, for responding first control signal and/or second control signal, and output order gives power drives mould
Block；
The electric power driving module makes two connecting pins be in connected state or disconnects shape for the instruction according to control module
State；
Wherein, the first lap inner region is greater than the second circle inner region, and first lap inner region includes the second circle inner region or institute
The second circle inner region is stated greater than first lap inner region, and the second circle inner region includes first lap inner region.
10. intelligent human-body inductive switch according to claim 9, which is characterized in that the human body sensing analog-to-digital conversion mould
Block include the first RC oscillating circuit, the 2nd RC oscillating circuit, the first triode, the second triode, first decoupling wiring board antenna,
Second decoupling wiring board antenna, the first back-shaped antenna, the second back-shaped antenna, the first operational amplifier, second operational amplifier, the
Three operational amplifiers, four-operational amplifier and analog-digital converter；
The collector of first triode is connected with the first RC oscillating circuit, the base stage of the first triode and the first decoupling route
Plate antenna is connected, and the emitter of the first triode is connected with the first back-shaped antenna, and the first back-shaped antenna is put with the first operation
The positive input terminal of big device is connected, and the output end of first operational amplifier is connected with the positive input terminal of second operational amplifier,
The output end of the second operational amplifier is connected with the first input end of analog-digital converter；
The collector of second triode is connected with the 2nd RC oscillating circuit, the base stage of the second triode and the second decoupling route
Plate antenna is connected, and the emitter of the second triode is connected with the second back-shaped antenna, and the second back-shaped antenna is put with third operation
The positive input terminal of big device is connected, and the output end of the third operational amplifier is connected with the positive input terminal of four-operational amplifier,
The output end of the four-operational amplifier is connected with the second input terminal of analog-digital converter；
The output end of the analog-digital converter is connected with control module.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114710863A (en) * | 2022-03-29 | 2022-07-05 | 惠州莫思特智照科技有限公司 | Intelligent induction control method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114710863A (en) * | 2022-03-29 | 2022-07-05 | 惠州莫思特智照科技有限公司 | Intelligent induction control method and device |
| CN114710863B (en) * | 2022-03-29 | 2023-09-05 | 惠州莫思特智照科技有限公司 | Intelligent induction control method and device |
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