A kind of built-in induction controllerTechnical field
Opened the present invention relates to power switch technical field, especially a kind of induction type used on control device that is built inClose device.
Background technology
Inductive switch mainly includes that infra-red sensor switch, microwave inductive switch, ultrasonic sensing switch, voltage inductance shouldSwitch, electromagnetic induction switch, capacitance-sensitive switch etc..Inductor is also referred to as induction installation or sensor is a kind of detection means, canTo receive measured information, and the information that further detection is received be converted into according to certain rules electric signal or itsThe information output of his form, is required, generally by sensitivity with meeting the transmission of information, treatment, storage, display, record and control etc.Element and conversion element are constituted, and sensing element refers to that directly or can respond measured part in sensor.
At present, inductive switch generally refers to human body infrared intelligent inductive switch, is that one kind works as someone from infrared induction detectionRegion is passed through and the switch of automatic.When someone enters induction range, sensor special detects human body infrared spectrumChange, can turn on automatically load, if people is without departing from induction range, load will be continuously turned on；After people leaves, time delay is automaticClose load.Electromagnetic induction switch is generally used for the circuit control of industry, house etc., and electromagnetic induction switch is that one kind is contactless to be openedClose, it can also be used to which elevator, elevator dispatch control system, it is actually a monostable flipflop, during non-inductive pulse signalCircuit is in stable state.
The control section of the control box of prior art is to be emerging in product surface, and guest operation gets up comparing intuitively, but depositsIn following shortcoming：
（1）Potential safety hazard：External sensing easily triggers false touch to touch or damage, and certain requirement is equipped with to installation position；
（2）The inconvenient product of operation：Switch can not be arranged on visible range by some products for good appearance, and this just brings and seeksChange pass or touch laborious puzzlement；
（3）Destruction overall appearance：Be arranged on button in visible range by some products, although simple to operate, but productOverall appearance cannot ensure；
（4）Packaging is difficult：External switch generally compares fragile, it is necessary to be specifically designed packing.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art and provides a kind of built-in induction controller, is connect using non-The radio frequency electric capacity scanning technique of touch position sensor, dynamic analyte sensors transmit data signal in medium various parametersTo WIFI module, WIFI module makes output action further according to sensor signal, and sensing speed is fast, is quick on the draw, circuit is simple,Rationally, more can freely adjust number of sensors to realize the change of control mode, be carried out without the surface to unlike material anyTechnique is processed, and stability in use is very high, long lifespan, simple to operate without complicated mounting process.
The object of the present invention is achieved like this：A kind of built-in induction controller, is characterized in sensing control dressThe control mainboard of WIFI module and first sensor, second sensor and 3rd sensor composition is set to, WIFI moduleOutput end of INPUT1, INPUT2 and INPUT3 end respectively with first sensor, second sensor and 3rd sensor is connected, itsInput is attempted by the power end of WIFI module, and the control mainboard is built under decoration panel, and its first sensor, second passSensor and 3rd sensor are same axis and interval setting；The first sensor, second sensor and 3rd sensor quiltNoncontact touch successively after respectively with low level output to WIFI module；After the transducing signal that the WIFI module will be received judgesSending electric signal to external loading by OUT terminal carries out sensing control, and realizes Internet of Things by WIFI module upload server.
The WIFI module connects more than the three difference in functionality controls of the combination definition lifting, light and shade or speed of sensorSystem.
The present invention has simple structure compared with prior art, and circuit is rationally, easy to use, can penetrate metal, timber, stoneThe surface of the different decoration materials such as material obtains signal, and sensing speed is fast, is quick on the draw, and more can freely adjust number of sensors and come realThe change of existing control mode, satisfaction has the design needs of high request to outward appearance, can not destroy metal, timber, stone material etc. noThere is the effect of regular tap with the surface of decoration material, different functions can also be defined by the combination of sensor, such as riseDrop, light and shade, speed etc. are controlled, and are substantially improved traditional switch and are exposed rear overall appearance harmony, without the surface to unlike materialAny technique processing is carried out, stability in use is very high, long service life, it is simple to operate without complicated mounting process.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 specifically uses schematic diagram for the present invention.
Specific embodiment
Refering to accompanying drawing 1, the present invention is constituted for WIFI module 4 with first sensor 1, second sensor 2 and 3rd sensor 3Control mainboard 5, INPUT1, INPUT2 and INPUT3 end of the WIFI module 4 senses with first sensor 1, second respectivelyThe output end connection of device 2 and 3rd sensor 3, its input is attempted by the 5V power ends of WIFI module 4；The WIFI module 4Or the sensor of connection more than three is combining the difference in functionality control of definition lifting, light and shade or speed.
Refering to accompanying drawing 2, the present invention is so to install：By design requirement by first sensor 1, second sensor 2 andThree sensors 3 are close to the convenient decoration panel 6 times for touching position of hand and are the interval setting of same axis, WIFI module 4OUT terminal is connected with external loading 7, by WIFI module 4 to first sensor 1, the sensing of second sensor 2 and the 3rd after switching on powerDevice 3 is powered（5V）, the decoration panel 6 is the unlike materials such as metal, stone material or timber.
The present invention is so to use：By hand on decoration panel 6 it is contactless touch be built under decoration panel 6 theOne sensor 1, first sensor 1 is received after touching signal and can export low level to the INPUT1 ends of WIFI module 4, and at one secondWithin the position of decoration panel 6 of the top of second sensor 2 is touched with hand, second sensor 2 is received after touching signal and can export lowThen level touched the decoration panel 6 of the top of 3rd sensor 3 within one second to the INPUT2 ends of WIFI module 4 with handPosition, 3rd sensor 3 is received after touching signal and can export low level to the INPUT3 ends of WIFI module 4.The first sensor1st, second sensor 2 and 3rd sensor 3 use radio frequency electric capacity scanning technique, dynamic analysis is contactless touch successively firstSensor 1, second sensor 2 and the various parameters of 3rd sensor 3, and send data signal to WIFI module 4, and by WIFIModule 4 makes output action according to signal.The WN4623A of the WIFI module 4 is carried out after receiving the data signal of sensorJudge, WIFI module 4 can judge that the control action of the gesture is set up after meeting this process, and export enabling signal to outside negative7 are carried, the interval time at sensor top decoration panel 6 position is such as touched more than one second, then judges the control action of the gesture notSet up, action judgement restarts to count, and this action data bag finally is realized into thing by the upload server 8 of WIFI module 4Connection function.
The present invention can penetrate metal, timber, stone material and obtain signal using non-contact position sensor, can be built in hand sideJust the part for touching, while without considering protection key part during packaging, its most prominent advantage is to meet to have height to outward appearanceIt is required that design need.Simply the present invention is further illustrated above, and is not used to limit this patent, and all is present invention etc.Effect is implemented, and is intended to be limited solely by within the right of this patent.