CN202049607U - Photosensitive remote control emitter - Google Patents
Photosensitive remote control emitter Download PDFInfo
- Publication number
- CN202049607U CN202049607U CN201120179306XU CN201120179306U CN202049607U CN 202049607 U CN202049607 U CN 202049607U CN 201120179306X U CN201120179306X U CN 201120179306XU CN 201120179306 U CN201120179306 U CN 201120179306U CN 202049607 U CN202049607 U CN 202049607U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- remote control
- photosensitive
- signal
- circuit
- 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 - Fee Related
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a photosensitive remote control emitter, which is provided with a singlechip, a peripheral circuit of the singlechip, a remote control signal emitting circuit, and a key input circuit, wherein the singlechip and the peripheral circuit of the singlechip are mounted in a shell; the remote control signal emitting circuit is used for sending a wireless remote control signal to a controlled device under the control of the singlechip; and the key input circuit is used for inputting a control instruction to the singlechip. The photosensitive remote control emitter is characterized by being further provided with a photosensitive sensing circuit used for inputting a photosensitive signal to the singlechip, and a timing circuit used for inputting a set closing time signal to the singlechip. By using the photosensitive remote control emitter, a power switch of the controlled device can be automatically turned on after ambient light is dark, and the power switch of the controlled device can also be turned off automatically after a period of time.
Description
Technical field
The utility model belongs to a kind of electronic-controlled installation, is specifically related to a kind of remote control transmitter.
Background technology
The miniwatt remote control transmitter is generally used for wireless industrial electric control, wireless senser, wireless data acquisition system, security warning system, household electrical appliance controlled in wireless, toy, doorbell, garage door, supply socket remote control, automobile, motorcycle anti-theft remote control etc.Mostly existing household appliance remote control transmitter is the telepilot of hand-held mobile, and it can realize the remote manual control of household electrical appliance, and along with the raising of people's living standard, often requiring in the life has how different control modes to adapt to the needs of different occasions.
Summary of the invention
The controlled device power switch can be connected automatically after the technical problems to be solved in the utility model provides a kind of ambient light and grows dark, the photosensitive remote control transmitter of controlled device power switch can be closed behind the certain hour of being separated by again automatically.
The technical scheme that addresses the above problem is: the utility model is provided with single-chip microcomputer and the peripheral circuit thereof that is contained in the housing, and
The remote signal radiating circuit is used for sending the wireless remote control signal to controlled device under the control of single-chip microcomputer;
Button inputting circuits is used for to the single-chip microcomputer input control order;
It is characterized in that: also be provided with
Photosensitive sensing circuit is used for to single-chip microcomputer input photosensor signal;
Timing circuit is used for the shut-in time signal of setting to the single-chip microcomputer input;
Described controlled device is meant to have the device of accepting the radio remote-controlled signal function, for example can accept the device such as remote circuit socket, switch on wall of wireless remote control signal.
During use, if desired, can make controlled device that this remote control transmitter is carried out can accepting the control of this remote control transmitter behind the learning success to sign indicating number study earlier.
In daily use, earlier with the shut-in time signal of timing circuit to single-chip microcomputer input setting, can enter waiting status, after single-chip microcomputer receives the signal that the colour of sky of photosensitive sensing circuit input grows dark, promptly control the remote signal radiating circuit and send start signal, connect its power supply, after the energized to controlled device, single-chip microcomputer sends the remote closing signal again one time when reaching the shut-in time of setting, make controlled device be cut off power supply again automatically when energized reaches certain hour.
The utility model can be connected the controlled device power switch automatically after ambient light grows dark, can close the controlled device power switch automatically again behind the certain hour of being separated by.
Description of drawings
Fig. 1, the utility model frame principle figure
Fig. 2, the utility model embodiment circuit diagram
Embodiment (referring to Fig. 2)
Embodiment 1
This example adopts the BM22P02 single-chip microcomputer that is contained in the housing to make central control unit; Single-chip microcomputer 5,6 pin are connected with the clock circuit that Y2 forms.
Be provided with the remote signal radiating circuit in the housing, the remote signal radiating circuit is made up of triode G1 and peripheral circuit, the Y1 SAW (Surface Acoustic Wave) filter that connects in the base loop can produce the 433.92MHZ carrier frequency, its base stage is connected with single-chip microcomputer output terminal 9 pin, and being used for sending carrier wave to controlled controlled device under the control of single-chip microcomputer is the wireless signal of 433.92MHZ.
The structure of photosensitive sensing circuit is: single-chip microcomputer input end 8 pin are connected with one-chip machine port 7 pin with divider resistance R5 by photoresistance RDS, and the dividing point of photoresistance and divider resistance is by capacitor C 10 ground connection; During the light deepening, it is big that photoresistance RDS resistance becomes, and to single-chip microcomputer 8 pin input sample signals, single-chip microcomputer is promptly controlled the remote signal radiating circuit and sent start signal to controlled device, makes itself and power connection.
This routine timing circuit is made up of a plurality of on ﹠ off switches: the n of a single-chip microcomputer port is connected with single-chip microcomputer first port outside this n port by n on ﹠ off switch of first group respectively, and this n port also passes through n on ﹠ off switch of second group respectively and is connected with single-chip microcomputer second port outside this n port simultaneously.Be used for timing shutdown signal to single-chip microcomputer input selection.
This example is provided with 8 grades of time selection circuits, and concrete structure is: four port ones, 4,1,2,3 pin of single-chip microcomputer, four switch S 1, S2, S3, the S4 by first group respectively are connected with 12 pin of single-chip microcomputer; Simultaneously these four port ones, 4,1,2,3 pin of single-chip microcomputer also respectively four switch S 5, S6, S7, the S8 by second group be connected with 13 pin of single-chip microcomputer; Two groups of 8 switches are selected 8 grades of rotary switches for use.
The function of 8 grades of time selection circuits is the selections by 8 on ﹠ off switches, can import different timing shutdown signals to single-chip microcomputer, when single-chip microcomputer receive the signal of photosensitive sensing circuit, after controlled device sends wireless start signal, setting by software, when reaching the shut-in time of setting, single-chip microcomputer can send shutdown signal to controlled device again automatically again, and the setting of this example is:
When connecting switch S 2, S3, S4, S5, S6, S7, S8 respectively, the shutdown signal that controlled device can be sent by single-chip microcomputer after connecting 1 hour, 2 hours, 3 hours, 7 hours, 6 hours, 5 hours, 4 hours is respectively closed automatically;
And when connecting switch S 1, after controlled device is opened, just be in on-state always;
This remote control transmitter button inputting circuits is provided with and sends learning key S3, is used for sending to the single-chip microcomputer input instruction of learning signal:
Single-chip microcomputer 3 pin are by sending learning key S3 ground connection; This key also has a function to be: when length was pressed this key, single-chip microcomputer may command remote signal radiating circuit sent erasure signal, is used to delete the original learning signal of controlled device.
This device before use, if desired, to make controlled device that this remote control transmitter is carried out sign indicating number is learnt earlier, detailed process is: the reception learning key of pressing controlled device earlier, the pilot lamp of this equipment dodges slowly, expression enters learning state, in 12 seconds, short again transmission learning key by this remote control transmitter, this remote control transmitter promptly sends the coded signal that it will be learnt to controlled device, the pilot lamp of controlled device by dodge slowly-extinguish-grow bright, the expression learning success, this controlled device can be accepted the control of this remote control transmitter later on.
This remote control transmitter can be fixed on the body of wall, during use, configures the shut-in time interval of selection earlier by the on ﹠ off switch of timing circuit; When the colour of sky grew dark, remote control transmitter automatically i.e. emission starting-up signal was connected the controlled device power supply, launched remote-control closedown signal at stop controlled device power supply when reaching selected time interval again.When the load that is connected with controlled device is electric light, promptly can open automatically at dark, close automatically again when reaching selected time.
Claims (3)
1. a photosensitive remote control transmitter is provided with the single-chip microcomputer and the peripheral circuit thereof that are contained in the housing, and
The remote signal radiating circuit is used for sending the wireless remote control signal to controlled device under the control of single-chip microcomputer;
Button inputting circuits is used for to the single-chip microcomputer input control order;
It is characterized in that: also be provided with
Photosensitive sensing circuit is used for to single-chip microcomputer input photosensor signal;
Timing circuit is used for the shut-in time signal of setting to the single-chip microcomputer input.
2. photosensitive remote control transmitter according to claim 1, it is characterized in that, described timing circuit is made up of a plurality of on ﹠ off switches: the n of a single-chip microcomputer port is connected with single-chip microcomputer first port outside this n port by n on ﹠ off switch of first group respectively, this n port also is connected with single-chip microcomputer second port outside this n port by n on ﹠ off switch of second group respectively simultaneously, is used for importing to single-chip microcomputer the timing shutdown signal of selection.
3. photosensitive remote control transmitter according to claim 1 is characterized in that described button inputting circuits is provided with the transmission learning key, is used for sending to the single-chip microcomputer input instruction of learning signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120179306XU CN202049607U (en) | 2011-05-26 | 2011-05-26 | Photosensitive remote control emitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120179306XU CN202049607U (en) | 2011-05-26 | 2011-05-26 | Photosensitive remote control emitter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202049607U true CN202049607U (en) | 2011-11-23 |
Family
ID=44989908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120179306XU Expired - Fee Related CN202049607U (en) | 2011-05-26 | 2011-05-26 | Photosensitive remote control emitter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202049607U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112150782A (en) * | 2019-06-27 | 2020-12-29 | 赵锦薇 | Timing remote controller and timing remote control system |
-
2011
- 2011-05-26 CN CN201120179306XU patent/CN202049607U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112150782A (en) * | 2019-06-27 | 2020-12-29 | 赵锦薇 | Timing remote controller and timing remote control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103365280B (en) | Smart Home complex control system and control method | |
CN202904845U (en) | Infrared household electric appliance management system based on intelligent cell phone | |
CN202049611U (en) | Multifunctional learning type remote control emitter | |
CN102183907A (en) | Remote intelligent curtain control system | |
CN101881948A (en) | Remote air conditioner control starter design method based on wireless mobile communication network | |
CN204480021U (en) | A kind of intelligent home control device | |
CN202049607U (en) | Photosensitive remote control emitter | |
CN203933643U (en) | A kind of wireless infrared repeater | |
CN207907278U (en) | Fireworks are remotely controlled without lead-wire ignition apparatus | |
CN201897874U (en) | Timing remote controller | |
CN105703166B (en) | One kind, which is seen, flashes remote control power socket and its control method | |
CN202049604U (en) | Door magnet remote control emitter | |
CN209942423U (en) | Intelligent lock energy-saving module | |
CN205302594U (en) | Single bond formula multi -scenario remote control unit | |
CN104898624B (en) | Smart home automatic control system | |
CN106091177A (en) | A kind of domestic intelligent cleaning system controlled based on mobile interchange | |
CN103442500A (en) | Intelligent electric lamp and intelligent home control system | |
CN206790748U (en) | It is a kind of that there is the infrared and self-power generation type light fixture control device of wireless of wireless communication function | |
CN202049606U (en) | Remote-control emitter | |
CN207835889U (en) | Intelligent lamp exhibition room switching circuit | |
CN103025004A (en) | Safety lamp | |
CN206096783U (en) | Intelligence house power line carrier control system | |
CN2886713Y (en) | Intelligent remote controller | |
CN208781394U (en) | Household integrated remote control | |
CN202941018U (en) | Safety lamp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20180526 |
|
CF01 | Termination of patent right due to non-payment of annual fee |