CN202615143U - Self-power-generation wireless switch control device - Google Patents
Self-power-generation wireless switch control device Download PDFInfo
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- CN202615143U CN202615143U CN 201120427473 CN201120427473U CN202615143U CN 202615143 U CN202615143 U CN 202615143U CN 201120427473 CN201120427473 CN 201120427473 CN 201120427473 U CN201120427473 U CN 201120427473U CN 202615143 U CN202615143 U CN 202615143U
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Abstract
A self-power-generation wireless switch control device is disclosed. The device is formed by a switch panel and an equipment receiving end. The switch panel comprises a self-power-generation unit, a voltage conditioning unit, a button input unit, a microprocessor, a wireless transmit-receive unit and a pairing interface. The equipment receiving end comprises the voltage conditioning unit, the wireless transmit-receive unit, the microprocessor, a load loop control unit, a display unit and the pairing interface. When the device works, the self-power-generation unit in the device provides power for the switch panel. The switch panel emits a digital coding control signal to the equipment receiving end so as to realize passive control to remote equipment. The device can control loads of illumination in daily household furniture, an electric appliance and the like, and can carry out remote control on an inconvenient wiring or dangerous area. The device has the following advantages that: a material is saved; time and manpower cost are saved; energy saving and environmental protection are achieved; and maintenance is convenient.
Description
Technical field
The utility model relates to a kind of self-generating wireless switch controlling device, specifically is through the self-generating wireless switch, realizes various AC and DC current supply circuits are implemented the device of break-make control.
Background technology
Modal power supply control realizes with cable switch.When wiretap is installed, need switch be sealed in current supply circuit.This control mode need burst at the seams on the wall groove, penetration pipe etc. will use the consumptive material of copper cash, spool, labor intensive and time, realize comparatively inconvenience.Another kind of more common control adopts wireless switching or wireless remote control to realize.Present wireless switching, wireless remote control on the market adopts battery powered remote control scheme mostly.Though this control mode has reduced the resource cost of installing, and also need regularly replace battery or periodic charge, if large tracts of land is used, regularly large tracts of land is changed battery, and maintenance cost is higher, and under the maintenance efficiency, and discarded battery can bring pollution.
The utility model content
To above-mentioned situation, the utility model provides a kind of self-generating wireless switch controlling device, can realize the self-powered of switch panel side, and can carry out break-make control to the electric loop.
The utility model solves the technical scheme that its technical matters adopted: it is made up of switch panel and equipment receiving end.Wherein, comprise self power generation unit, voltage conditioning unit, key-press input unit, microprocessor, wireless transmit/receive units, pairing interface etc. in the switch panel.The self power generation unit is accomplished collection of energy and to voltage conditioning unit initial power is provided.The unstable voltage that voltage conditioning unit obtains collection of energy is adjusted into the stable voltage that device needs, and to power supplies such as microprocessor, wireless transmit/receive units.The effect one that key-press input unit has is a physical construction of utilizing button, in conjunction with the self power generation unit, accomplishes the conversion of the mechanical energy of button to electric energy, the 2nd, carry out the identification of different keys position.Also can assist the switch pairing when accomplishing initialization in addition.Microprocessor can read the state of button, accomplish module's address coding, check and the initiation of communicating by letter, reply etc.Wireless transmit/receive units is connected with microprocessor, can obtain coding from microprocessor, accomplishes modulation, coding and the emission of wireless signal.Switch panel and equipment receiving end match through the pairing interface, are used for the initialization of equipment.
The equipment receiving end comprises voltage conditioning unit, wireless transmit/receive units, microprocessor, load circuit control module, display unit, pairing interface etc.Voltage conditioning unit major function is that external power is converted into the supply voltage that equipment needs, and gives power supplies such as wireless transmit/receive units, microprocessor, load circuit control module, display unit.Wireless transmit/receive units is accomplished reception, demodulation, the decoding of wireless signal.Microprocessor is connected with wireless transmit/receive units, can receive signal from wireless transmit/receive units, the initiation that communicates, replys etc.The electric isolated controlling to load circuit is realized in the direct control load circuit controls of microprocessor unit.Microprocessor may command display unit shows the duty of present module.Switch panel and equipment receiving end match through the pairing interface, are used for the initialization of equipment.
The utility model adopts the advantage after the technique scheme to be: 1, adopt the self power generation unit that switch panel is supplied power, removed the restriction that switch must seal in current supply circuit, install, safeguard convenient.2, the self power generation unit like mechanical energy, luminous energy etc., is converted into electric energy with the other forms of environmental protection energy, and battery pollution has been avoided in energy-conserving and environment-protective.3, adopt the self power generation unit that switch panel is supplied power, can not contact during use, ensured user's safety with forceful electric power.4, use special-purpose pairing interface to carry out device initialize, realize promptly inserting promptly joining, assembling is simple.5, reduced the consumption of mounting materials such as electric wire, economical and practical.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structure drawing of device of the utility model.
Fig. 2 is a kind of implementation of voltage conditioning unit.
1 is full bridge rectifier among Fig. 2, the 2nd, and electric capacity, the 3rd, mu balanced circuit.
Fig. 3 is the pairing mechanism figure of the utility model.
Embodiment
In Fig. 1, the self-generating wireless switch controlling device of the utility model comprises switch panel and equipment receiving end two large divisions.Switch panel is made up of self power generation unit, voltage conditioning unit A, key-press input unit, microprocessor A, wireless transmit/receive units A, pairing interface A etc.The equipment receiving end is nursed one's health unit B, wireless transmit/receive units B, microprocessor B, load circuit control module, display unit, pairing interface B etc. by voltage and is formed.
The self power generation unit is accomplished collection of energy and to voltage conditioning unit initial power is provided; Can adopt present existing electromagnetic and mechanical transducer, photoelectricity transferring structure, solar cell, piezoelectric device, thermoelectric power generation device etc.; Its form can be the physical construction made from transductive material; Also can be electron device independently, can also be integrated circuit.The unstable voltage that voltage conditioning unit A obtains collection of energy is adjusted into the stable voltage that device needs, and to power supplies such as microprocessor A, wireless transmit/receive units A.Voltage conditioning unit A comprises rectification and two parts of pressure regulation.Specifying of unit A of voltage conditioning seen Fig. 2. key-press input unit comprise with the keyboard mechanical parts of self power generation unit coupling and on PCB corresponding key, button can adopt conductive rubber or Key element to realize.Microprocessor A is a low-power scm, is used to read key-press status, accomplish communication initiation, coding, check, reply etc.Because the energy that general self power generation unit is collected is very limited; The power consumption of microprocessor A is low as far as possible; Can adopt the super low power consuming single chip processor of series such as nrf24L, CC430, CC110x, MSP430, C8051F9xx, JN5148, PIC24F, GS1010; Slightly variant during the needed periphery of the minimum device of formation microprocessor, in Fig. 1, omit.Wireless transmit/receive units A is connected with microprocessor A, can obtain coding from microprocessor A, accomplishes modulation, coding and the emission of wireless signal.Wireless transmit/receive units A can accomplish function by integrated chip SOC in the lump with microprocessor A, also can separately realize function.The needs of conditions such as the visual transmission range of the antenna of wireless transmit/receive units A, transmission environment are selected PCB antenna or small-sized external antenna.Switch panel and equipment receiving end match through the pairing interface, are used for the initialization of equipment, specify and see Fig. 3.
Voltage conditioning unit B is converted into the supply voltage that equipment needs with external power, gives power supplies such as wireless transmit/receive units, microprocessor, load circuit control module, display unit.External power is generally civil power, like common 110V, 220V, 380V AC power.Also can be direct supply under special circumstances.When external power was AC power, voltage conditioning unit comprised rectification, two parts of pressure regulation, and rectification is generally accomplished by bridge rectifier, and pressure regulation comprises parts such as transformer pressure regulation, stabilivolt voltage stabilizing.When external power was direct supply, rectifying part can be omitted, and chose lifting/voltage reducing circuit and mu balanced circuit on demand and carried out pressure regulation and get final product.Wireless transmit/receive units B accomplishes reception, demodulation, the decoding of wireless signal.Microprocessor B is connected with wireless transmit/receive units B, can receive signal from wireless transmit/receive units B, the initiation that communicates, replys etc.Because the equipment receiving end is supplied power by external power, does not have the rigid requirement of super low-power consumption, according to the difference of controlling object, applied environment, the Scheme Choice of its wireless transmit/receive units B and microprocessor B is free more various.Wireless transmit/receive units B can accomplish function by integrated chip SOC in the lump with microprocessor B, also can realize function by discrete device.Microprocessor B can select digital signal microprocessing units such as single-chip microcomputer, MCU, DSP, FPGA.The direct control load circuit controls of microprocessor B unit, load circuit control module can adopt schemes such as relay, photoelectricity isolation to realize the electric isolated controlling to load circuit.Display unit shows current controlled device state by microcontroller B control.The controlled device state comprises whether matching, information such as operate as normal whether.Display unit can use modes such as LED, LCD to show these information.
Be the process that its device of example explanation is realized control below with Fig. 1.Suppose that switch panel and equipment receiving end match (Fig. 3 and explanation thereof are seen in pairing) under the current state, set up corresponding control relation.This moment, key-press input unit received the effect of external force button, and key-press input unit and self power generation unit are coupled, and caused the electricity output of self power generation unit.The electricity output of self power generation unit is generally the interchange impact signal, behind the entering voltage conditioning unit A, through overcommutation, pressure regulation, becomes DC voltage, to microprocessor A and wireless transmit/receive units A power supply.After microprocessor A accepts electricity, read key-press status, carry out next step judgement through key information.As, be that certain equipment is carried out break-make control at this moment, then switch panel sends digitally encoded signal in the space towards periphery.Comprise contents such as key information, break-make control command, device address, check information in the digitally encoded signal.Signal can adopt parity checking, CRC check, also can take encryption methods such as AES to encrypt, and guarantees reliability and the security transmitted.After each EM equipment module received this signal, the relevant information in the extraction signal was tested, is mated, if information is passed through check, matching addresses explains that this information is correct, credible, needs response, if not through checking, mating, then information is invalid, will not respond.For the receiver module of controlled device, wireless transmit/receive units B receives this digital controlled signal, and microcontroller B obtains this signal and also tests, and upchecks and responds.As heavy current installation being carried out break-make control, then the break-make control to load circuit like relay, is finally realized in microcontroller B control load circuit controls unit.Switch panel with receive communicating by letter between control module and can adopt and monitor the mode that retransmits and improve reliability, a control procedure possibly relate to a plurality of emission receiving courses.Display unit is used for showing the work at present state, representes the situation such as break-make, fault of load circuit with LED, LCD or other modes.Among the figure, the pairing interface does not play a role in working order, and the with dashed lines arrow connects in the drawings.
Fig. 2 is a kind of implementation of voltage conditioning unit.Full bridge rectifier (1) is made up of 4 diodes, and AC signal becomes direct current signal after through full bridge rectifier (1), and the orientation that forms electric charge moves.Electric capacity (2) gets up charge storage as energy-storage units and forms certain voltage.Mu balanced circuit (3) makes the stable output of voltage.Because the energy that the front end collection of energy obtains is very faint, require the electric energy loss of voltage conditioning unit as far as possible little, the diode in the full bridge rectifier (1) should be selected the little diode of conducting resistance.Electric capacity (2) should be selected the little electric capacity of leakage current.The charge and discharge process of electric capacity has determined the response time of device, and capacitance size should be selected moderate, too greatly then is difficult to be charged to high voltage, and too little then electric energy stored is limited.Also can realize with a plurality of electric capacity parallel connections that vary in size.Available discrete device of mu balanced circuit (3) such as stabilivolt voltage stabilizing also can be used integrated circuit, carry out voltage stabilizing like LM1117.
Fig. 3 is the pairing mechanism figure of the utility model.The wireless switching control device must match before use, sets up the enantiomorphic relationship of switch panel and equipment receiving end.During pairing, switch panel docks through the pairing interface with the equipment receiving end.The pairing interface can adopt low profile interfaces such as mini USB, micro USB, little spacing contact pin.The pairing process can be initiated by switch panel, any side of equipment receiving end.Microcontroller A and the microcontroller B in the equipment receiving end in the switch panel to the effect that of pairing exchanges necessary informations such as separately address code, authentication code through the pairing interface.Microcontroller A can confirm to match and carry out through reading the input state of key-press input unit in the pairing process, gets into the pairing state.Microcontroller B exports unpaired message to display unit.In the pairing process, switch panel is supplied power to it through the pairing interface by the equipment receiving end, the self power generation unit, and voltage conditioning unit A, wireless transmit/receive units A is in disarmed state in this process, and with dashed lines connects in the drawings.The equipment receiving end should be in the control fails state in the pairing process, so the wireless transmit/receive units B in the equipment receiving end, load circuit control module B all are in disarmed state.After pairing is accomplished, but the butt joint of cancel switch panel and equipment receiving end, and through key testing pairing control.
Claims (10)
1. the self-generating wireless switch controlling device is characterized in that comprising switch panel and equipment receiving end two parts; Wherein, Comprise self power generation unit, voltage conditioning unit, key-press input unit, microprocessor, wireless transmit/receive units, pairing interface in the switch panel, the equipment receiving end comprises voltage conditioning unit, wireless transmit/receive units, microprocessor, load circuit control module, display unit, pairing interface, and said self power generation unit is that switch panel provides electric energy when device work; Voltage conditioning unit carries out supplying power to microprocessor, wireless transmit/receive units behind the rectifying and pressure-regulating to this electric energy; Microprocessor reads the key-press input unit state, and relevant information is carried out numerical coding, and wireless transmit/receive units sends the control command behind the coding; The wireless transmit/receive units receiving control information of load receiver module; The display unit display control state through the break-make in load circuit control module control load loop, is realized the Passive Shape Control to remote equipment.
2. self-generating wireless switch controlling device according to claim 1; It is characterized in that: the self power generation unit comprises the collection of energy parts of electromagnetic and mechanical transducer, photoelectricity transferring structure, solar cell, piezoelectric device, thermoelectric power generation device; Its form can be the physical construction made from transductive material; Also can be electron device independently, can also be integrated circuit.
3. self-generating wireless switch controlling device according to claim 1 is characterized in that: voltage conditioning unit comprises rectification, two parts of pressure regulation, and its form can adopt bridge rectifier, stabilivolt voltage stabilizing.
4. self-generating wireless switch controlling device according to claim 1 is characterized in that: key-press input unit and the coupling of self power generation unit, inspire power supply through button, and its form can adopt conductive rubber or Key element to realize.
5. self-generating wireless switch controlling device according to claim 1; It is characterized in that: microprocessor adopts the super low-power consumption chip, and its form can adopt the super low power consuming single chip processor of nrf24L, CC430, CC110x, MSP430, C8051F9xx, JN5148, PIC24F, GS1010 series.
6. self-generating wireless switch controlling device according to claim 1 is characterized in that: wireless transmit/receive units can be accomplished function by integrated chip SOC in the lump with microprocessor A, like nrf24LE1, also can separately realize function, like nrf24L01.The antenna of wireless transmit/receive units can be PCB antenna or small-sized external antenna.
7. self-generating wireless switch controlling device according to claim 1; It is characterized in that: the wireless switching control device before use; Must match, set up the enantiomorphic relationship of switch panel and equipment receiving end, during pairing; Switch panel docks through the pairing interface with the equipment receiving end, and the pairing interface can adopt the low profile interface that comprises mini USB, micro USB, little spacing contact pin.
8. self-generating wireless switch controlling device according to claim 1; It is characterized in that: in the equipment receiving end; Receive wireless transmit/receive units and can accomplish function by integrated chip SOC in the lump with microprocessor; Also can realize function by discrete device, concrete form can select to comprise the digital signal microprocessing unit of single-chip microcomputer, MCU, DSP, FPGA.
9. self-generating wireless switch controlling device according to claim 1 is characterized in that: the load circuit control module adopts electric isolated controlling, and its form can adopt relay, photoelectric isolating device.
10. self-generating wireless switch controlling device according to claim 1 is characterized in that: the duty of display unit display device receiving end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120427473 CN202615143U (en) | 2011-11-02 | 2011-11-02 | Self-power-generation wireless switch control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120427473 CN202615143U (en) | 2011-11-02 | 2011-11-02 | Self-power-generation wireless switch control device |
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| CN202615143U true CN202615143U (en) | 2012-12-19 |
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| CN 201120427473 Expired - Lifetime CN202615143U (en) | 2011-11-02 | 2011-11-02 | Self-power-generation wireless switch control device |
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| CN104111611A (en) * | 2014-07-29 | 2014-10-22 | 南通博云物联网技术有限公司 | Patch switch and control system thereof |
| CN104955241A (en) * | 2015-07-08 | 2015-09-30 | 乐鑫信息科技（上海）有限公司 | Method and device for pairing lighting equipment and switches without wires in IoT (Internet of Things) |
| CN105185086A (en) * | 2015-09-30 | 2015-12-23 | 刘哲 | Wireless control method and system |
| CN105278369A (en) * | 2015-09-25 | 2016-01-27 | 彭云 | Self-power generation wireless switch and wireless switch control system |
| CN106205089A (en) * | 2016-07-18 | 2016-12-07 | 宁波公牛电器有限公司 | A kind of based on passive and wireless switch to code method and system |
| CN106358349A (en) * | 2016-10-10 | 2017-01-25 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Electromagnetic induction generation device-based wireless multi-control illumination control system |
| CN106600932A (en) * | 2016-12-16 | 2017-04-26 | 重庆信首科技有限公司 | Passive wireless switch control system |
| CN108776442A (en) * | 2018-04-28 | 2018-11-09 | 武汉领普科技有限公司 | A kind of self power generation passive switch and its working method |
| CN110297449A (en) * | 2015-05-29 | 2019-10-01 | 广东易百珑智能科技有限公司 | Self-generating wireless switch and its application |
| CN110570643A (en) * | 2019-09-10 | 2019-12-13 | 广东万家乐燃气具有限公司 | Water heater wireless communication device and water heater |
| CN111066110A (en) * | 2018-03-05 | 2020-04-24 | 欧姆龙株式会社 | Switch, display holding method, and display holding program |
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| US10756964B2 (en) | 2015-05-29 | 2020-08-25 | Espressif Systems (Shanghai) Co., Ltd. | Internet of things configuration method and system for secure low-power-consumption proxy device |
| CN113325776A (en) * | 2021-06-04 | 2021-08-31 | 宁波公牛生活电器有限公司 | Switch device and switch control system |
| CN113433841A (en) * | 2021-05-16 | 2021-09-24 | 武汉领普科技有限公司 | Self-generating wireless switch, controlled equipment and control system |
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2011
- 2011-11-02 CN CN 201120427473 patent/CN202615143U/en not_active Expired - Lifetime
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| CN104111611A (en) * | 2014-07-29 | 2014-10-22 | 南通博云物联网技术有限公司 | Patch switch and control system thereof |
| CN110297449A (en) * | 2015-05-29 | 2019-10-01 | 广东易百珑智能科技有限公司 | Self-generating wireless switch and its application |
| CN111290322B (en) * | 2015-05-29 | 2021-03-02 | 广东易百珑智能科技有限公司 | Self-generating wireless switch and application thereof |
| US10756964B2 (en) | 2015-05-29 | 2020-08-25 | Espressif Systems (Shanghai) Co., Ltd. | Internet of things configuration method and system for secure low-power-consumption proxy device |
| US10693714B2 (en) | 2015-05-29 | 2020-06-23 | Espressif Systems (Shanghai) Pte Ltd | Communication method for Wi-Fi internet of things equipment and Wi-Fi internet of things system |
| CN111290322A (en) * | 2015-05-29 | 2020-06-16 | 广东易百珑智能科技有限公司 | Self-generating wireless switch and application thereof |
| CN110297449B (en) * | 2015-05-29 | 2023-10-24 | 广东易百珑智能科技有限公司 | Self-generating wireless switch and application thereof |
| CN104955241A (en) * | 2015-07-08 | 2015-09-30 | 乐鑫信息科技（上海）有限公司 | Method and device for pairing lighting equipment and switches without wires in IoT (Internet of Things) |
| CN104955241B (en) * | 2015-07-08 | 2018-05-01 | 乐鑫信息科技（上海）有限公司 | Internet of Things intraoral illumination equipment and the method and device exempted from wiring pairing and set of switch |
| CN105278369B (en) * | 2015-09-25 | 2019-01-04 | 彭云 | Self-generating wireless switch and wireless switching control system |
| CN105278369A (en) * | 2015-09-25 | 2016-01-27 | 彭云 | Self-power generation wireless switch and wireless switch control system |
| CN105185086A (en) * | 2015-09-30 | 2015-12-23 | 刘哲 | Wireless control method and system |
| CN106205089A (en) * | 2016-07-18 | 2016-12-07 | 宁波公牛电器有限公司 | A kind of based on passive and wireless switch to code method and system |
| CN106205089B (en) * | 2016-07-18 | 2019-08-09 | 宁波公牛电器有限公司 | It is a kind of based on passive and wireless switch to code method and system |
| CN106358349A (en) * | 2016-10-10 | 2017-01-25 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Electromagnetic induction generation device-based wireless multi-control illumination control system |
| CN106600932A (en) * | 2016-12-16 | 2017-04-26 | 重庆信首科技有限公司 | Passive wireless switch control system |
| CN111066110B (en) * | 2018-03-05 | 2022-08-09 | 欧姆龙株式会社 | Switch, display holding method, and computer-readable medium |
| CN111066110A (en) * | 2018-03-05 | 2020-04-24 | 欧姆龙株式会社 | Switch, display holding method, and display holding program |
| CN108776442A (en) * | 2018-04-28 | 2018-11-09 | 武汉领普科技有限公司 | A kind of self power generation passive switch and its working method |
| CN114167769A (en) * | 2018-04-28 | 2022-03-11 | 武汉领普科技有限公司 | Self-generating passive switch and working method thereof |
| CN110570643A (en) * | 2019-09-10 | 2019-12-13 | 广东万家乐燃气具有限公司 | Water heater wireless communication device and water heater |
| CN113433841A (en) * | 2021-05-16 | 2021-09-24 | 武汉领普科技有限公司 | Self-generating wireless switch, controlled equipment and control system |
| CN113433841B (en) * | 2021-05-16 | 2022-05-31 | 武汉领普科技有限公司 | Self-generating wireless switch, controlled equipment and control system |
| CN113325776A (en) * | 2021-06-04 | 2021-08-31 | 宁波公牛生活电器有限公司 | Switch device and switch control system |
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Addressee: WUHAN LINPTECH CO., LTD. Document name: Notification of Passing Examination on Formalities |
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