CN209879728U - Indoor intelligent infrared remote control device - Google Patents
Indoor intelligent infrared remote control device Download PDFInfo
- Publication number
- CN209879728U CN209879728U CN201920654111.2U CN201920654111U CN209879728U CN 209879728 U CN209879728 U CN 209879728U CN 201920654111 U CN201920654111 U CN 201920654111U CN 209879728 U CN209879728 U CN 209879728U
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- receiving part
- modulator
- remote control
- instruction
- infrared remote
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Abstract
The utility model discloses an indoor intelligent infrared remote control device, infrared remote control device include transmitting part and receiving part, transmitting part includes command key, EV1527 encoder, YC059 modulator, TC5562HS binary channels driver and PT2262S emission chip, and the receiving part includes PT2272-M4 decoder chip, receiving part modulator, 74LS138 decoder and receiving part driver. The infrared remote control device of the utility model transmits the instruction through the transmitting part, and the receiving part receives the instruction and transmits the instruction to the execution circuit for execution, thereby realizing the compatibility processing of a plurality of signals, expanding the use range of the product and being convenient for use; the infrared control range is wider than the voice control range, the application range of the product is improved, the structure is simple, and the method is suitable for practical use.
Description
Technical Field
The utility model relates to an intelligent control field specifically is an indoor intelligent infrared remote control device.
Background
Along with the progress of science and technology, the living standard of the public is continuously improved, the requirement of people on household intelligence is higher and higher, and the intelligent household is the leading direction of the later development. The control of the furniture is realized in a simple way by artificial willingness, the intellectualization of the furniture is realized, the control in the prior art usually adopts voice and mobile phones, the range of the voice control is smaller, only single signals can be processed by the mobile phone control, and the function is single; however, in fact, various manufacturers produce wired or wireless products with different specifications and different signal systems, so that many products are incompatible or cannot cooperate with each other, and the use of the products is limited to a great extent and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an indoor intelligent infrared remote control device, artificial control command key, command key instruction EV1527 encoder produces required instruction coded signal, instruction coded signal modulates through YC059 modulator, carry out power amplification by TC5562HS binary channels driver again and then launch the chip by PT2262S and outwards launch the instruction coded signal formulated through the modulation, PT2272-M4 decoder chip gets down the modulated code command signal that PT2262S launched chip sent, and send the receiving modulator after amplifying, the receiving modulator demodulates modulated instruction coded signal, restore to coded signal promptly, and export to the executive circuit of equipment and carry out, realize the compatibility processing to a plurality of signals, the scope that the product used has been enlarged, high durability and convenient use; the control range is wider than the voice control range, and the application range of the product is widened.
The purpose of the utility model can be realized by the following technical scheme:
the infrared remote control device comprises a transmitting part and a receiving part, wherein the transmitting part comprises an instruction key, an EV1527 encoder, a YC059 modulator, a TC5562HS dual-channel driver and a PT2262S transmitting chip, the instruction key is pressed down to control the EV1527 encoder to generate an instruction coding signal, the instruction coding signal is filtered and modulated by the YC059 modulator, the modulated instruction coding signal is subjected to power amplification by the TC5562HS dual-channel driver, and the amplified instruction coding signal is transmitted by the PT2262S transmitting chip.
The receiver includes a PT2272-M4 decoder chip, a receiver modulator, a 74LS138 decoder, and a receiver driver.
The PT2262S transmitting chip receives the command coding signal through the PT2272-M4 decoder chip of the receiving part, and sends the amplified signal to the receiving part modulator, the receiving part modulator demodulates the modulated command coding signal, restores the coding signal, the restored coding signal is decoded by the 74LS138 decoder, and the receiving part driver receives the decoded coding signal.
Further, the receiver modulator is the same as the YC059 modulator.
Further, the receive driver is the same as the TC5562HS dual channel driver.
The utility model has the advantages that:
1. the utility model discloses infrared remote control unit is through artificial control command key, command key instruction EV1527 encoder produces required command code signal, command code signal modulates through YC059 modulator, carry out power amplification by TC55 5562HS binary channels driver again and outwards launch the command code signal of making through transferring by PT2262S emission chip, PT2272-M4 decoder chip gets off the modulated code command signal that PT2262S emission chip sent, and send the receiving modulator after amplifying, the receiving modulator demodulates modulated command code signal, namely restore into code signal, and export the execution circuit of equipment and carry out, the realization is handled the compatibility of a plurality of signals, the scope that the product used has been enlarged, high durability and convenient use;
2. the utility model discloses infrared remote control device infrared control scope is big than speech control's scope, improves the application range of product, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the infrared control device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The infrared remote control device comprises a transmitting part and a receiving part, and the purpose that the infrared remote control device controls an execution circuit is achieved.
The transmitting part comprises a command key 1, an EV1527 encoder 2, a YC059 modulator 3, a TC5562HS dual-channel driver 4 and a PT2262S transmitting chip 5, as shown in figure 1, when the command key 1 is pressed, the command key 1 controls the EV1527 encoder 2 to generate a command coding signal, the command coding signal is subjected to filtering modulation through the YC059 modulator 3, the modulated command coding signal is subjected to power amplification through the TC5562HS dual-channel driver 4, and the amplified command coding signal is transmitted through the PT2262S transmitting chip 5.
The receiving section includes a PT2272-M4 decoder chip 6, a receiving modulator 7, a 74LS138 decoder 8, and a receiving section driver 9, as shown in fig. 1.
The receive modulator 7 is the same as the YC059 modulator 3 and the receive driver 9 is the same as the TC5562HS dual channel driver 4.
The PT2262S transmitting chip 5 receives the command encoding signal through the PT2272-M4 receiving part decoder chip 6 of the receiving part, amplifies the signal and transmits the amplified signal to the receiving modulator 7, the receiving modulator 7 demodulates the modulated command encoding signal and restores the encoding signal, the restored encoding signal is decoded by the 74LS138 decoder 8, and the receiving part driver 9 receives the decoded encoding signal and outputs the decoded encoding signal to the execution circuit of the equipment for execution.
When the device is used, the command key 1 is manually controlled, the command key 1 commands the EV1527 encoder 2 to generate a required command coding signal, the command coding signal is modulated by the YC059 modulator 3, power amplification is carried out by the TC55 5562HS dual-channel driver 4, then the modulated command coding signal is transmitted to the outside by the PT2262S transmitting chip 5, the modulated coding command signal transmitted by the PT2262S transmitting chip 5 is received by the PT2272-M4 decoder chip 6, amplified and transmitted to the receiving modulator 7, and the modulated command coding signal is demodulated by the receiving modulator 7, namely, is restored into a coding signal and is output to an execution circuit of the device for execution.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. The indoor intelligent infrared remote control device comprises a transmitting part and a receiving part, and is characterized in that the transmitting part comprises an instruction key (1), an EV1527 encoder (2), a YC059 modulator (3), a TC5562HS dual-channel driver (4) and a PT2262S transmitting chip (5), when the instruction key (1) is pressed, the instruction key (1) controls the EV1527 encoder (2) to generate an instruction coding signal, the instruction coding signal is filtered and modulated by the YC059 modulator (3), the modulated instruction coding signal is subjected to power amplification by the TC55 5562HS dual-channel driver (4), and the amplified instruction coding signal is transmitted by the PT2262S transmitting chip (5);
the receiving part comprises a PT2272-M4 decoder chip (6), a receiving part modulator (7), a 74LS138 decoder (8) and a receiving part driver (9);
the command coded signal transmitted by the PT2262S transmitting chip (5) is received by a PT2272-M4 decoder chip (6) of a receiving part, amplified and sent to a receiving part modulator (7), the receiving part modulator (7) demodulates the modulated command coded signal, the coded signal is restored, the restored coded signal is decoded by a 74LS138 decoder (8), and a receiving part driver (9) receives the decoded coded signal.
2. An indoor intelligent infrared remote control as claimed in claim 1, characterized in that the receiver modulator (7) and the YC059 modulator (3) are identical.
3. An indoor intelligent infrared remote control device according to claim 1, characterized in that the receiving part driver (9) and the TC5562HS dual channel driver (4) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654111.2U CN209879728U (en) | 2019-05-08 | 2019-05-08 | Indoor intelligent infrared remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654111.2U CN209879728U (en) | 2019-05-08 | 2019-05-08 | Indoor intelligent infrared remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209879728U true CN209879728U (en) | 2019-12-31 |
Family
ID=68964326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654111.2U Expired - Fee Related CN209879728U (en) | 2019-05-08 | 2019-05-08 | Indoor intelligent infrared remote control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209879728U (en) |
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2019
- 2019-05-08 CN CN201920654111.2U patent/CN209879728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |