CN202434050U - Wireless remote control integrated device - Google Patents
Wireless remote control integrated device Download PDFInfo
- Publication number
- CN202434050U CN202434050U CN2011205437149U CN201120543714U CN202434050U CN 202434050 U CN202434050 U CN 202434050U CN 2011205437149 U CN2011205437149 U CN 2011205437149U CN 201120543714 U CN201120543714 U CN 201120543714U CN 202434050 U CN202434050 U CN 202434050U
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- wireless
- chip microcomputer
- remote control
- pin
- integrated device
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Abstract
The utility model discloses a wireless remote control integrated device and belongs to an intelligent control system. The wireless remote control integrated device comprises a wireless emitter, a wireless receiver, an LCD (liquid crystal display) and an STC89C52 single chip microcomputer which is arranged in the integrated device. The wireless emitter is connected with the wireless receiver by transmitting ultrared rays, the wireless receiver transmits a received signal to an STC89C52 single chip microcomputer pin through pins, so as to realize the function of identifying various buttons through software decoding of the single chip microcomputer, the LCD achieves a real-time display through an LCD1602 module, the signal is transmitted by using a P0 pin of the STC89C52 single chip microcomputer, and P20, P21 and P22 pins serve as the control signal pins of RS, RW, EN of the LCD. A conduction angle is controlled by controlling a silicon controlled rectifier to output various voltages, so as to adjust the rotating speed of a fan and the brightness of an electric lamp to achieve the purpose of wireless remote control integration of household appliances. The wireless remote control integrated device is lower in cost and has a wide prospect of market.
Description
Technical field
The utility model relates to the intelligence control system based on the single-chip microcomputer infrared remote control, particularly a kind of wireless remote control integrated apparatus.
Background technology
Along with the continual renovation of electrified equipment, constantly there are intelligentized household appliances to release.Though these products all have function of infrared remote control, the user need use a plurality of telepilots when using these home appliances, cause certain inconvenience to users.Along with being on the increase of intelligent appliance, experience the electrification epoch to the convenience that life brings in order to make people, be beneficial to people's standardized operation electric equipment, need a kind of controller of multifunctional infrared remote-control function on the market.Automatic control electric fan has been arranged both at home and abroad and controlled the electric light case automatically; And develop towards direction safer, energy-conservation, hommization, but its cost of products is higher, uses not extensive; And, there is not unified telepilot on the market to different household appliances.We estimate to utilize " wireless remote control household appliances " theory, utilize single-chip microcomputer to work out low price, and the wireless remote-control system of more energy-conservation, hommization is accomplished the unified purpose of household appliances telepilot.
Summary of the invention
The technical matters that utility model will solve
Can not reunification in order to overcome existing family telepilot, the utility model provides a kind of wireless remote control integrated apparatus, can realize regulating the brightness of the rotating speed and the electric light of fan through this device.
Technical scheme
The utility model solves the technical scheme that its technical matters adopted:
A kind of wireless remote control integrated apparatus comprises wireless launcher, wireless receiver and liquid crystal display, also comprises the STC89C52 single-chip microcomputer that is arranged in the device;
Said wireless launcher is general telepilot, the infrared signal of different key emission unlike signal frequency, thereby the button that can come judges to press through the wireless signal that judgement receives;
Said wireless receiver is the infrared ray receiving sensor; Wireless launcher is connected this sensor through the transmission infrared ray with infrared receiving sensor the signal that receives is transported to the single-chip microcomputer pin through pin; Software decode through single-chip microcomputer then, thus realize the function of identification different key.
Said STC89C52 single-chip microcomputer with the 7V alternating current of transformer output, inserts the P1 mouth, through rectifier bridge; Alternating current is changed to direct current,, is linked into fracture among the INT1 of single-chip microcomputer, through 7805 output constant voltage VCC the output of INT zero passage detection; The P10 pin is controlled the conducting and the shutoff of photoelectrical coupler, and photoelectrical coupler is used to control the conduction angle of bidirectional triode thyristor, and button S1 is a system reset key, S2; S3 uses the P0 pin of STC89C52 to carry signal, pin P20 for the button of control thyristor operating angle size, liquid crystal display comes to show in real time through the LCD1602 Liquid Crystal Module; P21, P22 be respectively as the RS of liquid crystal display, RW, the control signal pin of EN.
Through control SCR control conduction angle, export different voltages, realize regulating the rotating speed of fan and the brightness of electric light; The utility model is realized the control of thyristor operating angle through dual mode: 1. button; 2. radio communication; The core that the utility model is realized: through the zero passage detection civil power, the INT0 that outputs to single-chip microcomputer interrupts, and starts timer, and TH1 and TL1 size through control timer realize controlling thyristor operating angle, thereby play the function of control output voltage.
Beneficial effect
The beneficial effect of the utility model is, can use same telepilot controlled in wireless electric fan and electric light respectively, simultaneously also can hand push button control, and the utility model cost is lower.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the proteus analogous diagram.
Fig. 3 is the utility model printing board PCB figure, and Fig. 3 a is the printing board PCB front view (FV), and Fig. 3 b is printing board PCB reverse side figure.
Fig. 4 is the utility model structured flowchart.
Embodiment
The wireless remote control integrated apparatus comprises wireless launcher, wireless receiver and liquid crystal display, also comprises the STC89C52 single-chip microcomputer that is arranged in the device; Said wireless launcher is general telepilot, the infrared signal of different key emission unlike signal frequency, thereby the button that can come judges to press through the wireless signal that judgement receives; Said wireless receiver is the infrared ray receiving sensor; Wireless launcher is connected with infrared receiving sensor through sending infrared ray; Wireless receiver is transported to STC89C52 single-chip microcomputer pin with the signal that receives through pin; Pass through the software decode of STC89C52 single-chip microcomputer then, thereby realize the function of identification different key, liquid crystal display is through STC89C52 chip microcontroller control demonstration.
In conjunction with Fig. 1 and shown in Figure 4, the STC89C52 single-chip microcomputer with the 7V alternating current of transformer output, inserts the P1 mouth; Through rectifier bridge, alternating current is changed to direct current, with the output of INT zero passage detection, be linked into fracture among the INT1 of single-chip microcomputer; Through 7805 output constant voltage VCC, the P10 pin is controlled the conducting and the shutoff of photoelectrical coupler, and photoelectrical coupler is used to control the conduction angle of bidirectional triode thyristor, and button S1 is a system reset key; S2, S3 comes to show in real time through the LCD1602 module for the button of control thyristor operating angle size, liquid crystal display; Use the P0 pin of STC89C52 to carry signal, pin P20, P21; P22 is respectively as the RS of liquid crystal display, RW, the control signal pin of EN.Through control SCR control conduction angle, export different voltages, realize regulating the rotating speed of fan and the brightness of electric light; The utility model is realized the control of thyristor operating angle through dual mode: 1. button; 2. radio communication; The core that the utility model is realized: through the zero passage detection civil power, the INT0 that outputs to single-chip microcomputer interrupts, and starts timer, and TH1 and TL1 size through control timer realize controlling thyristor operating angle, thereby play the function of control output voltage.The emulation success of system as shown in Figure 2 on protues.As shown in Figure 3, be the printing board PCB front view (FV) through Fig. 3 a, Fig. 3 b is printing board PCB reverse side figure, is used in kind the making.
Claims (2)
1. a wireless remote control integrated apparatus comprises wireless launcher, wireless receiver and liquid crystal display, also comprises the STC89C52 single-chip microcomputer that is arranged in the device; Said wireless launcher is connected with wireless receiver through sending infrared ray, and said wireless receiver is transported to STC89C52 single-chip microcomputer pin with the signal that receives through pin, then the software decode through single-chip microcomputer; Thereby realize the function of identification different key; Liquid crystal display comes to show in real time through the LCD1602 Liquid Crystal Module, uses the P0 pin of STC89C52 single-chip microcomputer to carry signal, pin P20; P21, P22 are respectively as the control signal pin of the RS of liquid crystal display, RW, EN.
2. according to the said wireless remote control integrated apparatus of claim 1, it is characterized in that: said wireless receiver is the infrared ray receiving sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437149U CN202434050U (en) | 2011-12-22 | 2011-12-22 | Wireless remote control integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437149U CN202434050U (en) | 2011-12-22 | 2011-12-22 | Wireless remote control integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434050U true CN202434050U (en) | 2012-09-12 |
Family
ID=46783478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205437149U Expired - Fee Related CN202434050U (en) | 2011-12-22 | 2011-12-22 | Wireless remote control integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616873A (en) * | 2013-11-27 | 2014-03-05 | 北京科技大学 | Home environment remote monitoring system and monitoring method |
-
2011
- 2011-12-22 CN CN2011205437149U patent/CN202434050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616873A (en) * | 2013-11-27 | 2014-03-05 | 北京科技大学 | Home environment remote monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131222 |