CN2676496Y - Intelligent digital switch - Google Patents
Intelligent digital switch Download PDFInfo
- Publication number
- CN2676496Y CN2676496Y CN 200320108729 CN200320108729U CN2676496Y CN 2676496 Y CN2676496 Y CN 2676496Y CN 200320108729 CN200320108729 CN 200320108729 CN 200320108729 U CN200320108729 U CN 200320108729U CN 2676496 Y CN2676496 Y CN 2676496Y
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- microcontroller
- circuit
- signal
- interface
- intelligent digital
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- Expired - Lifetime
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- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000011664 signaling Effects 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 102100026008 Breakpoint cluster region protein Human genes 0.000 description 5
- 101000933320 Homo sapiens Breakpoint cluster region protein Proteins 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an intelligent digital switch which comprises a microcontroller, an electrical source device, a radio frequency receiving module, a key input circuit, an indicating circuit, a buzzer circuit, an electronic switch and a driving circuit, wherein, the signal output end of the radio frequency receiving module is connected with a radio frequency signal input interface of the microcontroller, the signal output end of the key input circuit is connected with a key signal interface of the microcontroller, an indicating signal output interface of the microcontroller is connected with the signal input end of the indicating circuit, a singing signal output interface of the microcontroller is connected with the signal input end of the buzzer circuit, a driving signal interface of the microcontroller is connected with the electronic switch through the driving circuit, and the electronic switch is connected in series with a loading circuit. The utility model not only can realize the function of a common switch, but also can carry out one-to-many and many-to-one control and zone main switch control, and users can conveniently hold a remote controller to carry out coded input to a plurality of switches by hands.
Description
Technical field
The utility model relates to a kind of intelligent digital switch, belongs to remote control class switch.
Background technology
At present, all kinds of remote control switches that occur on the market, the infrared switch that more typically has Beijing enterprise to produce.The technical characterstic of this switch is: adopt Infrared Ray Remote Control Technology, adopt single live wire control technology can directly substitute existing machinery formula switch.Its shortcoming is: 1, adopt infrared remote control, distance is subjected to the influence of shelter, no penetrability; 2, the no user coding can't be controlled two above switches respectively; 3, can't centralized control.Also just like the radio remote control switch of Shenzhen enterprise production, the technical characterstic of this switch is to adopt wireless remote control, with a dash receiver centralized control multi-lamp.Its shortcoming is: 1, can not directly substitute mechanical switch, it is difficult unusually to connect up; 2, remote controller must be corresponding one by one with receiver, and the user can't oneself split to close and set; 3, do not have manual control button, the user will be at a loss when can not find button for the moment.
Summary of the invention
The utility model purpose is to provide a kind of intelligent digital switch, this switch can be concentrated the easy wiring, easy to operate of infrared remote control switch, remote controller can signal general and wireless remotely-controlled switch not influenced by shelter, can carry out central controlled advantage, discard the defective that existing remote control class switch exists.
For achieving the above object, the intelligent digital switch that the utility model provides is selected the microcomputer design for use, adopts wireless remote control.It comprises microcontroller, power supply, Receiver Module, button inputting circuits, indicating circuit, buzzer circuit, electronic switch and drive circuit, the signal output part of Receiver Module connects with the radiofrequency signal input interface of microcontroller, the output signal end of button inputting circuits is connected with the push button signalling interface of microcontroller, the index signal output interface of microcontroller is connected with the signal input part of indicating circuit, microcontroller the buzzerphone output interface connect the signal input part of buzzer circuit, the drive signal interface of microcontroller is connected with electronic switch through drive circuit, and electronic switch is serially connected in the load circuit.
The utility model is selected the microcomputer design for use, adopts wireless remote control and two line structures, and decapacitation realizes outside the regular tap function, can also carry out one-to-many, many-one control, regional total control of closing; Solved the technical problem that must carry out feature identification with controlled in wireless with hard coded simultaneously, make the user can be conveniently with hand-held remote controller to the input of encoding of a plurality of switches, really accomplish to split to close and carry out arbitrary control.
Below in conjunction with drawings and Examples technology contents of the present utility model is described further.
Description of drawings
Fig. 1 is the circuit block diagram of a kind of embodiment of the utility model.
Fig. 2 is the electrical schematic diagram of the utility model embodiment power circuit.
Fig. 3 is the electrical schematic diagram of the utility model embodiment drive circuit, electronic switching circuit and display circuit.
Fig. 4 is the electrical schematic diagram of the utility model embodiment microcontroller control core and other auxiliary circuit connection relationship.
Embodiment
As Fig. 1, shown in Figure 4, present embodiment is the intelligent digital switch that is provided with three control button S1, S2, S3, and it comprises microcontroller, power circuit, Receiver Module, button inputting circuits, indicating circuit, buzzer circuit, electronic switch and drive circuit.The signal output part CP of Receiver Module is connected with radiofrequency signal input interface the 13rd pin of microcontroller, button S1, S2, S3 signal output part are connected with push button signalling interface the 9th, 10,11 pin of microcontroller, the index signal output interface of microcontroller connects with the signal input part of indicating circuit, microcontroller buzzerphone output port the 14th pin connect the signal input part of buzzer circuit, the drive signal port RC3 of microcontroller, RC4, RC5 are connected with electronic switch through drive circuit.
As shown in Figure 2, the power supply of present embodiment intelligent digital switch is a stabilized voltage power supply, is made up of resistance R 1 and capacitor C 1, rectifier diode D1, continue stream diode D2, voltage-stabiliser tube D3 and capacitor C 2, and electronic switch is connected in series with load.Because the entire circuit power consumption is little, power circuit is through overload, and two line structures of Zu Chenging can directly substitute former switch on wall like this.And power circuit is work all the time, if when electronic switch is not closed, 220 volts alternating currents are by resistance R 1 and capacitor C 1 and rectifier diode D1 and continue and flow diode D2 DC power supply is provided.During electronic switch closes, 2 current potentials of the AB of electronic switch are zero generally speaking.The Based Intelligent Control of this circuit by microcontroller MCU makes the incomplete conducting of electronic switch, thereby also can provide power supply for microcontroller MCU when being implemented in the electronic switch conducting.The too high meeting of node voltage that has solved electronic switch causes the flicker of incandescent lamp, crosses low this key technical problem that enough power supply then can't be provided to microcontroller MCU.For further improving the stability of power supply, also can connect the U1 module again at the output of stabilized voltage power supply.
As shown in Figure 3, the drive circuit of present embodiment intelligent digital switch is made up of two bidirectional triode thyristor BCR1, BCR2, display circuit is composed in series by resistance R 4 and neon tube Na, the driving controllable silicon signal of microcontroller MCU inputs to the trigger electrode of bidirectional triode thyristor BCR2 through resistance R 3, the drain electrode of bidirectional triode thyristor BCR2 is connected with the trigger electrode of bidirectional triode thyristor BCR1, and bidirectional triode thyristor BCR1 is in parallel with display circuit.When the I/O of microcontroller MCU mouth output high level, bidirectional triode thyristor BCR2 conducting makes load-carrying main bidirectional triode thyristor BCR1 conducting, and lamp is bright, and indicator light Na does not work.When the I/O of microcontroller MCU mouth output low level, bidirectional triode thyristor BCR2 ends,, main bidirectional triode thyristor BCR1 also ends, and lamp goes out, and indicator light Na is bright, so that find button S1, S2, S3 in the dark.Resistance R 2, R3 are the current-limiting resistance of bidirectional triode thyristor BCR2, and resistance R 1, capacitor C 1, diode D1, D2, D3 also play the effect that absorbs surge current when providing power supply for microcontroller MCU, and R4 is the current-limiting resistance of indicator light Na.
As shown in Figure 4, the microcontroller MCU of present embodiment adopts the PIC16F630 single-chip microcomputer of U.S. MICRCHIP company, it is the control core of this circuit, the input signal of its real time scan button inputting circuits and receiver module, input signal with effective push button signalling and receiver module, after the internal logic judgement and handling, send and drive the controllable silicon signal, sending frequency simultaneously is that 1KHz to 2KHz pulse signal sends prompt tone to drive buzzer.
The profile of this switch panel, base, installation dimension, size adopt single live wire control class by the power supply lead wire of regular tap design and switch, and this directly replaces the existing mechanical switch for electronic switch possibility is provided on function of use; Switch is provided with remote control, manual two kinds of opening ways, and can not find remote controller in a period of time can be with manually opened; Set coding with remote controller voluntarily when the user uses, can not opened by other remote controller; Remote controller is three districts, and 8 keys in every district can be controlled 24 way switch altogether, so that satisfy control to each remote control switch in the room with a remote controller.
Claims (6)
1, a kind of intelligent digital switch, it is characterized in that comprising microcontroller, power supply, Receiver Module, button inputting circuits, indicating circuit, buzzer circuit, electronic switch and drive circuit, the signal output part of Receiver Module connects with the radiofrequency signal input interface of microcontroller, the output signal end of button inputting circuits is connected with the push button signalling interface of microcontroller, the index signal output interface of microcontroller is connected with the signal input part of indicating circuit, microcontroller the buzzerphone output interface connect the signal input part of buzzer circuit, the drive signal interface of microcontroller is connected with electronic switch through drive circuit, and electronic switch is serially connected in the load circuit.
2, intelligent digital switch according to claim 1 is characterized in that power supply is a stabilized voltage power supply, is made up of resistance (R1) and electric capacity (C1), rectifier diode (D1), continue stream diode (D2), voltage-stabiliser tube (D3) and electric capacity (C2).
3, intelligent digital switch according to claim 1 and 2, it is characterized in that drive circuit is made up of two bidirectional triode thyristors (BCR1, BCR2), the driving controllable silicon signal of microcontroller (MCU) inputs to the trigger electrode of bidirectional triode thyristor (BCR2) through resistance (R3), the drain electrode of bidirectional triode thyristor (BCR2) is connected with the trigger electrode of bidirectional triode thyristor (BCR1), and bidirectional triode thyristor (BCR1) is in parallel with display circuit.
4, intelligent digital switch according to claim 1 and 2 is characterized in that being provided with three control buttons (S1, S2, S3), and button (S1, S2, S3) signal output part is connected with push button signalling interface the 9th, 10,11 pin of microcontroller.
5, intelligent digital switch according to claim 3 is characterized in that being provided with three control buttons (S1, S2, S3), and button (S1, S2, S3) signal output part is connected with push button signalling interface the 9th, 10,11 pin of microcontroller.
6, intelligent digital switch according to claim 2 is characterized in that the output of stabilized voltage power supply connects the U1 module again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108729 CN2676496Y (en) | 2003-10-01 | 2003-10-01 | Intelligent digital switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108729 CN2676496Y (en) | 2003-10-01 | 2003-10-01 | Intelligent digital switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2676496Y true CN2676496Y (en) | 2005-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108729 Expired - Lifetime CN2676496Y (en) | 2003-10-01 | 2003-10-01 | Intelligent digital switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2676496Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540943A (en) * | 2012-01-09 | 2012-07-04 | 昌奎 | Multifunctional intelligent switch |
| CN113900414A (en) * | 2020-06-22 | 2022-01-07 | 深圳绿米联创科技有限公司 | Switch configuration method and device and intelligent switch |
-
2003
- 2003-10-01 CN CN 200320108729 patent/CN2676496Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540943A (en) * | 2012-01-09 | 2012-07-04 | 昌奎 | Multifunctional intelligent switch |
| CN113900414A (en) * | 2020-06-22 | 2022-01-07 | 深圳绿米联创科技有限公司 | Switch configuration method and device and intelligent switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAILI INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: ZHENG XIANGBO Effective date: 20110114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 NO. 28, TAILI ROAD, LUCHENG INDUSTRY ZONE, WENZHOU CITY, ZHEJIANG PROVINCE TO: 325029 NO. 1, JUGUANGYUAN NORTH ROAD, NIUSHAN NORTH ROAD, WENZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110114 Address after: 325029, No. 1, North Garden Road, torch Hill Road, Wenzhou, Zhejiang Patentee after: Taili Industrial Co., Ltd. Address before: Taililu Lucheng Industrial District of Wenzhou City, Zhejiang Province, No. 28 325000 Patentee before: Zheng Xiangbo |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131001 Granted publication date: 20050202 |