CN2864846Y - Signal generator - Google Patents
Signal generator Download PDFInfo
- Publication number
- CN2864846Y CN2864846Y CNU2005201299394U CN200520129939U CN2864846Y CN 2864846 Y CN2864846 Y CN 2864846Y CN U2005201299394 U CNU2005201299394 U CN U2005201299394U CN 200520129939 U CN200520129939 U CN 200520129939U CN 2864846 Y CN2864846 Y CN 2864846Y
- Authority
- CN
- China
- Prior art keywords
- signal
- power supply
- microcontroller
- scrambler
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
Landscapes
- Selective Calling Equipment (AREA)
Abstract
A signal radiation device comprises a microcontroller used for sense multi-path switch, an electromagnetic switch, a power source, a code device and a radio transmitting circuit connected with code device, wherein the every path switch of multi-path switch is connected with single path input signal end of microcontroller, the multi-path signal output terminals of microcontroller are connected with multi-path input terminals of code device, the output terminal of the power source is connected with one end of the electro-magnetism switch, and the other end of the electro-magnetism switch is connected with the power source signal of code device. The electro-magnetism switch decides whether the code device U 2 is supplied with electricity. The code device and radio transmitting circuit are at dead state and the microcontroller is dormant state, thereby reducing the power consumption.
Description
Technical field
The utility model relates to signal projector, relates in particular to the signal projector in the wireless switching and wireless alarm in a kind of Smart Home.
Background technology
Traditional electrical equipment or lamp switch are button or backguy gauge tap.Be connected by lead between switch and controlled light fixture or the electrical equipment.If adopt open-wire line connect can the whole room of influence attractive in appearance, therefore adopt the mode of concealed wire to set up being connected between switch and controlled light fixture or the electrical equipment usually.But the mode that this concealed wire is buried underground needs planning and design in advance, otherwise just needs the cutter wall to bury underground.In addition, in traditional mechanical switch control, normally a switch is controlled a controlled light fixture or electrical equipment.
For this reason, be to disclose a kind of multichannel remote control lamp electric switch in 03264438.8 in the patent No., it is by fixedly remote control transmitter, mobile remote control transmitter and at least one receiver are formed.Come controlling receiver by fixedly remote control transmitter and mobile remote control transmitter, and then control opening or closing of controlled light fixture or electrical equipment.Above-mentioned teleswitch avoids adopting traditional cutter wall mode of sunkening cord to set up being connected between switch and controlled light fixture or the electrical equipment.But the said fixing remote control transmitter need provide electric power with the AC-to-DC power supply of 220V usually, and the mobile remote control transmitter need provide electric power with electromagnetism or other jumbo power supply usually, has the defective that power consumption is big and security performance is low.
The utility model content
The purpose of this utility model is to provide a kind of signal projector, to solve the technological deficiency that power consumption is big and security performance is low in the prior art.
For addressing the above problem, the utility model discloses a kind of signal projector, the external multi-way switch of described signal projector, described signal projector comprises the microcontroller that is used for the described multi-way switch state of sensing, electromagnetic switch, power supply, scrambler and the radio transmitter that is connected with scrambler, wherein, each way switch of multi-way switch is connected to one road signal input part of microcontroller respectively, the multiple signals output terminal of microcontroller connects the multi-channel input of scrambler respectively, its power supply control output end connects an end of electromagnetic switch, and the other end of electromagnetic switch is connected to the power supply signal to the scrambler power supply.
Described electromagnetic switch is a triode, and wherein, the emitter of triode connects the earth signal of power supply, and its base stage connects the power supply control output end of microcontroller, and its collector connects the earth signal of scrambler.
The utility model also comprises a DIP device, and an end of DIP device connects the signal input part of scrambler, and the other end of its DIP device is connected to power supply, and the collector of triode is connected to the tie point of power supply and DIP device.
The power input of microcontroller is connected to power supply, the ground connection to a resistance, the electric capacity of each way switch polyphone in the multi-way switch, and each signal input part of microcontroller is connected to the tie point of a way switch and described resistance.
Each signal output part of microcontroller is by connecting an input end of scrambler behind the triode, the grounded emitter of described triode, and its base stage connects a signal output part of microcontroller, and its collector connects the signal input part of a scrambler.
Described multi-way switch is the guillotine type multi-way switch, and described microcontroller and described scrambler can adopt the P89LPC901 Series of MCU.Described power supply is battery-powered power supply.
A kind of signal projector, described signal projector connects the multichannel self-resetting switch, described signal projector comprises scrambler, oscillator, transmitter, connect power supply after the one end serial connection of multichannel self-resetting switch, the other end is connected in series back ground connection respectively with a diode, and the other end of described each multichannel self-resetting switch and the tie point of diode are connected to a signal input part of scrambler, the signal output part of scrambler is connected to the input end of oscillator, and the output terminal of oscillator is connected to transmitter.
Described signal coder can adopt the P89LPC901 Series of MCU to realize.Described power supply is battery-powered power supply.
Compared with prior art, the utlity model has following advantage: the disclosed signal of the utility model is penetrated device and is not adopted high voltage signal, security performance is than higher, and, the utility model adopts various energy-saving design, make and the utlity model has very low power consumption: the Push And Release such as electromagnetic switch directly determines whether give scrambler U2 power supply, make when the state of multi-way switch does not change, scrambler and radio transmitter are in off position, microprocessor is in dormant state, thereby reaches the little effect of power consumption.
Description of drawings
Fig. 1 is the realization circuit diagram of a kind of signal projector in the utility model;
Fig. 2 is a kind of structural representation of radio transmitter;
Fig. 3 is a kind of structural representation of receiver;
Fig. 4 is that the another kind of a kind of signal projector in the utility model is realized circuit diagram;
Fig. 5 is the realization circuit diagram of another kind of signal projector in the utility model.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model.
Signal projector of the present utility model not only can be used as the Digiplex of light fixture controlled in wireless part, but also can be used as the wireless alarm signal radiating portion in the alarm.Below with Digiplex signal projector of the present utility model is described as light fixture controlled in wireless part.
Signal projector can be controlled the switch of a plurality of light fixtures, and, also can be the switch of a light fixture of a plurality of signal projector controls.That is, signal projector and the supporting use of a plurality of receiver, same, a plurality of signal projectors and the supporting use of receiver.Signal projector can be fixing remote control transmitter, also can be the mobile remote control transmitter.Such as, signal projector is connected with traditional lamp switch panel, supposes that the lamp switch panel has three switches, and then signal projector connects 3 pairs of lines of these three switch S 1, S2, S3, just can control the switch of multichannel light fixture with the button on the panel.
See also Fig. 1, it is the realization circuit diagram of a kind of signal projector of the present utility model.This signal projector comprises binding post 11, microcontroller U1 12, some triodes, scrambler U2 13 and DIP device 14 and power supply.Three-way switch S1, S2, S3 are connected to the pin 1,3,5,7,9,11 of binding post respectively, and the pin 4,8,12 of binding post is connected to ground, and its pin 2,6,10 is connected to the signal input pin 2,3,4 of microcontroller U1 respectively.The power supply input pin of microcontroller U1 is connected to power supply, and its signal output pin 7,8 is connected to signal input pin k1, the k2 of scrambler U2 respectively by triode Q1, Q2.The grounded emitter of triode Q1, Q2, its base stage are connected to the signal output pin 7,8 of microcontroller U1 respectively, and its collector is connected to signal input pin k1, the k2 of scrambler U2 respectively.And the collector of triode Q1, Q2 also is connected to power supply by resistance R 7, R8 respectively.Three input ends of microprocessor U1 (pin 2, pin 3, pin 4) are connected to power supply by a resistance (resistance R 1, R2, R3) separately.
The power supply control output end of microcontroller U1 is connected to an end of an electromagnetic switch, and the other end of electromagnetic switch is connected to the power supply signal to scrambler U2 power supply.The Push And Release of the power supply control output end control electromagnetic switch of microcontroller U1, the Push And Release of electromagnetic switch directly determines whether give scrambler U2 power supply.Still be example with Fig. 1, electromagnetic switch is a triode Q3.The power supply control output end of microcontroller U1 connects the base stage of triode Q3, and its collector connects the gnd end of scrambler U2, its grounded emitter, and the power input of scrambler U2 connects power supply VCC.When the base stage of triode Q3 was " 1 ", scrambler U2 was given in its collector and emitter conducting the path conducting of power supply, gave scrambler U2 and follow-up radio transmitter power supply with this.When the base stage of triode Q3 was " 1 ", the scrambler U2 not conducting of path of power supply was promptly given in its not conducting of collector and emitter.The collector of triode Q3 also connects the negative electrode of diode D1, and the anode of diode D1 connects power supply, and signal input pin k3, the k2 of scrambler U2 is connected to the tie point of power supply and diode D1 by a DIP device SW1.
The signal output pin txd of scrambler U2 is connected to radio transmitter, and described radio transmitter is known part, such as comprising oscillator and transmitter.See also Fig. 2, it is a kind of structural representation of radio transmitter.Draw R11 by the signal of the output pin txd of scrambler U2 output and be sent to resistance R 2 among Fig. 2, control the S1 SAW oscillator through R2, S1 can be 315M or 433M oscillator, produces high-frequency signal with this.High-frequency signal process Q1, R1, C1, C2 amplifying circuit are coupled on the L1 antenna, are transmitted into free space through the L1 antenna.
A certain switch is pressed in S1, S2, S3, supposes that S1 is pressed, and then microcontroller U1 can detect S1 and is pressed.As long as there is switch to be pressed, the power supply control output end of microcontroller U1 will export 1, in addition, multiple signals output terminal (the pin 6 of microcontroller U1,7) be to be pressed according to a certain switch among S1, S2, the S3 to decide its output, when S1 was pressed, what pin 7 (output1) was exported was 0, and what pin 6 (output2) was exported is 1; When S2 was pressed, what pin 7 (output1) was exported was 1, and what pin 6 (output2) was exported is 0; When S3 was pressed, what pin 7 (output1) was exported was 1, and what pin 6 (output2) was exported is 1.
When the power supply control output end of microcontroller U1 will export 1, power supply is given scrambler U2 power supply, signal input pin k0, the k1 of scrambler U2 receive its signal 0 respectively, 1, input pin k2, k3 receives the signal of DIP device input respectively, and scrambler U2 can encode, and vibrates, launches by radio transmitter.After corresponding receiver receives corresponding signal, its back corresponding light fixture of control of decoding is carried out ON operation.Receiver can adopt 03264438.8 disclosed receiver, also can adopt receiver as shown in Figure 3.Because receiver section is a known part, just repeats no more at this.
The utility model makes three-way switch can control the Push And Release of four wave band 12 road lighting lanterns.DIP device 14 adopts four sections dial-ups, each dial-up is represented a wave band, then signal input pin k2, the k3 of scrambler U2 read the wave band at DIP device 14 places, and which switch that reads according to signal input pin k0, k1 is pressed, and then just can control in the corresponding wave band Push And Release to the light fixture of inductive switch.
Above-mentioned formula multi-way switch is the guillotine type multi-way switch, and described microcontroller and described scrambler can adopt the P89LPC901 Series of MCU.
In the such scheme, S1, S2, when any state among the S3 changes, trigger microprocessor U1, microprocessor is according to the work that triggers content control scrambler U2, and scrambler U2 is sent to radio transmitter to various data again, form high-frequency signal by it and be transmitted into free space, so that corresponding receiver receives.Whenever S1, S2, when among the S3 state variation being arranged, radio transmitter is only launched a secondary data.At All Other Times, radiating circuit and scrambler U2 all are in off position, and microcontroller U1 is in dormant state, and power consumption is considerably less.That is to say, work as S1, S2, when the S3 state does not change, power consumption have only R1, R2, three pull-up resistors of R3 can adopt the bigger resistance of resistance, reduce power consumption with this.Can adopt battery to power in the utility model.
In order to reduce R1 in the such scheme, R2, the power consumption of R3, the utility model provide another kind of implementation again.See also Fig. 4, it is the another kind realization circuit diagram of the utility model signal projector.S1, S2, S3 are connected in series respectively to resistance R 1, and R2 behind the R2, is connected in series capacitor C 1 respectively, C2, ground connection behind the C3 again.The signal input pin 2,3,4 of microcontroller U1 is connected to S1 respectively, S2, S3 and resistance R 1, R2, the tie point of R3.Work as S1, S2, when state does not change among the S3, microprocessor U1 at regular intervals to R1, R2, R3, C1, C2 reads after the C3 charging and just carry out dormant state, thereby its power consumption is considerably less.
From the above, the utility model discloses first kind of signal projector, described signal projector comprises microcontroller, electromagnetic switch, power supply, scrambler, oscillator and the transmitter that is used for the described multi-way switch state of sensing, wherein, each way switch of multi-way switch is connected to one road signal input part of microcontroller respectively, the multiple signals output terminal of microcontroller connects the multi-channel input of scrambler respectively, its power supply control output end connects an end of electromagnetic switch, and the other end of electromagnetic switch is connected to the power supply signal of powering to scrambler by a diode.
See also Fig. 5, it is the realization circuit diagram of second kind of signal generator of the utility model.Described signal projector comprises scrambler and radio transmitter, multichannel self-resetting switch k1, k2, k3, connect power supply after the end serial connection of k4, the other end of each switch is connected in series back ground connection respectively with a diode, and, the other end of each multichannel self-resetting switch and the tie point of diode are connected to a signal input part of scrambler, and the signal output part of scrambler connects a radio transmitter.Radio transmitter is narrated in Fig. 2, just repeats no more at this.
K1, K2, K3, K4 are remote control buttons, telepilot may be a powered battery, in order to economize on electricity, D1, D2 have only guaranteed just be chip power supply, to reach the effect of power saving thus when having button to press remote control.Scrambler by the chip internal coding, by the TXD pin, is controlled the S1 SAW oscillator through R2 according to the state of button K1---K4, and S1 can be 315M or 433M oscillator, produces high-frequency signal with this.High-frequency signal process Q1, R1, C1, C2 amplifying circuit are coupled on the L1 antenna, are transmitted into free space through the L1 antenna.
More than disclosed only be several specific embodiment of the present utility model; but the utility model is not limited to be used to control light fixture to be opened and Digiplex also; can also be alerting signal transmitter and other signal projector that is used to report to the police; any those skilled in the art can think other variations, all should drop in the protection domain of the present utility model.
Claims (7)
1, a kind of signal projector, the external multi-way switch of described signal projector, it is characterized in that, described signal projector comprises the microcontroller that is used for the described multi-way switch state of sensing, electromagnetic switch, power supply, scrambler and the radio transmitter that is connected with scrambler, wherein, each way switch of multi-way switch is connected to one road signal input part of microcontroller respectively, the multiple signals output terminal of microcontroller connects the multi-channel input of scrambler respectively, its power supply control output end connects an end of electromagnetic switch, and the other end of electromagnetic switch is connected to the power supply signal to the scrambler power supply.
2, signal projector as claimed in claim 1 is characterized in that, described electromagnetic switch is a triode, wherein, the emitter of triode connects the earth signal of power supply, and its base stage connects the power supply control output end of microcontroller, and its collector connects the earth signal of scrambler.
3, signal projector as claimed in claim 2, it is characterized in that, also comprise a DIP device, an end of DIP device connects the signal input part of scrambler, the other end of its DIP device is connected to power supply, and the collector of triode is connected to the tie point of power supply and DIP device.
4, signal projector as claimed in claim 1 or 2, it is characterized in that, the power input of microcontroller is connected to power supply, each way switch polyphone in multi-way switch ground connection to a resistance, the electric capacity, and each signal input part of microcontroller is connected to the tie point of a way switch and described resistance.
5, signal projector as claimed in claim 1 or 2, it is characterized in that, each signal output part of microcontroller is by connecting an input end of scrambler behind the triode, the grounded emitter of described triode, its base stage connects a signal output part of microcontroller, and its collector connects the signal input part of a scrambler.
6, signal projector as claimed in claim 1 or 2 is characterized in that, described multi-way switch is the guillotine type multi-way switch.
7, signal projector as claimed in claim 1 or 2 is characterized in that, described power supply is battery-powered power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201299394U CN2864846Y (en) | 2005-10-18 | 2005-10-18 | Signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201299394U CN2864846Y (en) | 2005-10-18 | 2005-10-18 | Signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864846Y true CN2864846Y (en) | 2007-01-31 |
Family
ID=37677297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201299394U Expired - Lifetime CN2864846Y (en) | 2005-10-18 | 2005-10-18 | Signal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864846Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127152B (en) * | 2007-09-30 | 2012-02-01 | 山东科技大学 | Coded Signal Generator and Wireless Remote Control for Robotic Animal Control |
| CN110798190A (en) * | 2019-10-08 | 2020-02-14 | 南京航空航天大学 | An electronic switch system for preventing electromagnetic interference |
| CN111081002A (en) * | 2020-01-16 | 2020-04-28 | 惠州高盛达智联科技有限公司 | A remote control circuit |
| CN112885070A (en) * | 2017-05-27 | 2021-06-01 | 广东易百珑智能科技有限公司 | Ultramicro power consumption signal transmitting device and application thereof |
-
2005
- 2005-10-18 CN CNU2005201299394U patent/CN2864846Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127152B (en) * | 2007-09-30 | 2012-02-01 | 山东科技大学 | Coded Signal Generator and Wireless Remote Control for Robotic Animal Control |
| CN112885070A (en) * | 2017-05-27 | 2021-06-01 | 广东易百珑智能科技有限公司 | Ultramicro power consumption signal transmitting device and application thereof |
| CN112885070B (en) * | 2017-05-27 | 2022-05-31 | 广东易百珑智能科技有限公司 | Ultramicro power consumption signal transmitting device and application thereof |
| CN110798190A (en) * | 2019-10-08 | 2020-02-14 | 南京航空航天大学 | An electronic switch system for preventing electromagnetic interference |
| CN110798190B (en) * | 2019-10-08 | 2021-07-20 | 南京航空航天大学 | An electronic switch system for preventing electromagnetic interference |
| CN111081002A (en) * | 2020-01-16 | 2020-04-28 | 惠州高盛达智联科技有限公司 | A remote control circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2864846Y (en) | Signal generator | |
| CN1335679A (en) | Intelligent radio remote control electric appliance switch system | |
| CN202696261U (en) | Emergency lamp power supply device controlled by radio signals | |
| CN201774576U (en) | Mobile phone having remote control function | |
| CN104619063B (en) | A kind of illumination control circuit | |
| CN201008219Y (en) | LED multi-function series energy-saving explosion-proof lamp | |
| CN201260254Y (en) | Remote-control electric lamp switch | |
| CN204332724U (en) | Bluetooth wireless control's wall switch box | |
| CN203289695U (en) | A high-power remote control wall switch in architectural lighting | |
| CN209419938U (en) | A kind of wireless networking light adjusting system based on controller | |
| CN202183894U (en) | Light modulation LED illuminating lamp | |
| CN2753096Y (en) | Remote-control controller for lamps and lanterns | |
| CN201039539Y (en) | A single connection multi-control switch | |
| CN201383708Y (en) | Integrated power control system | |
| CN2441244Y (en) | Wireless remote controlled power switch | |
| CN208442671U (en) | A kind of intelligent distant control lamp | |
| CN2874978Y (en) | Digital remote control analogue numerical mixing control lamp | |
| CN2321168Y (en) | Energy-saving remote-control wall switch | |
| CN214198210U (en) | Wireless bulb | |
| CN204259228U (en) | A kind of PWM circuit of LED dimming power source | |
| CN209072447U (en) | A kind of list firewire universal intelligent switch | |
| CN2164151Y (en) | Infrared remote-controlled multi-purpose multiple-way switch | |
| CN2442455Y (en) | Electronic switch with remote control | |
| CN201467552U (en) | Energy-saving lamp wireless remote controller | |
| CN211267168U (en) | Intelligent lamp decoration remote control system |
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: ZHEJIANG ZHONGKONG RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG ZHONGKONG ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20100524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310053 ZHONGKONG SCIENCE PARK, LIUHE ROAD, BINJIANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 310053 ZHONGKONG SCIENCE PARK (HIGH-TECH ZONE), NO.309 LIUHE ROAD, BINJIANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100524 Address after: 310053 Hangzhou Province, Binjiang District Province, No. six and No. 309 Road, the center of science and Technology Park (high tech Zone) () Patentee after: Zhejiang Supcon Research Co., Ltd. Address before: 310053 Binjiang District six road and central control science and Technology Park, Zhejiang, Hangzhou Patentee before: Zhejiang Zhongkong Electronic Technology Co. Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Insigma Group Central Control Innovation Technology Research & Development Co., Ltd. Assignor: Zhejiang Supcon Research Co., Ltd. Contract record no.: 2011330000105 Denomination of utility model: Portable one-way radio pager with an encoded sound signal transmitter, and identification method using same Granted publication date: 20070131 License type: Exclusive License Record date: 20110318 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
| EXPY | Termination of patent right or utility model |