CN101504794A - Programmable multi-control remote controller for guesthouse digital guest room - Google Patents
Programmable multi-control remote controller for guesthouse digital guest room Download PDFInfo
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- CN101504794A CN101504794A CNA2008100335601A CN200810033560A CN101504794A CN 101504794 A CN101504794 A CN 101504794A CN A2008100335601 A CNA2008100335601 A CN A2008100335601A CN 200810033560 A CN200810033560 A CN 200810033560A CN 101504794 A CN101504794 A CN 101504794A
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Abstract
The invention relates to a programmable multi-control remote controller for digital guest rooms of a guesthouse, which comprises a signal holding and modulation amplifying circuit and an infrared transmitting circuit. The invention is characterized in that the programmable multi-control remote controller is provided with an infrared receiving circuit, wherein the rear end of the infrared receiving circuit is connected with a signal detecting, shaping, amplifying and sampling circuit; the output end of the sampling circuit is connected with an input port of a central operation processing unit of which an input/output port is bidirectionally connected with a keyboard and condition indication circuit and a program and data storage circuit; and the signal holding and modulation amplifying circuit and the infrared transmitting circuit are connected with an output port of the central operation processing unit which is connected with a serial input port. The invention has the advantages that the programmable multi-control remote controller transmits a plurality of infrared instruction sequences with different formats according to preset after a remote control button is pressed down, so that televisions, set-top boxes and other devices of different types can be controlled according to concrete conditions of hotels; and a serial port is connected with a CPU and a host computer can be communicated with the CPU of the remote controller through the serial port, so that all the programs and data and particularly the concrete instruction sequence of each key of the remote controller can be set through the serial port.
Description
Technical field
The present invention relates to a kind of telepilot, particularly a kind of programmable multi-control remote controller for guesthouse digital guest room.
Background technology
In the hotel guest room service, present telepilot is just at TV or set-top box at present.Along with digital technology deeply is applied to the hotel, various dissimilar electrical equipment enter in the guest room, in order to control to various dissimilar electrical equipment, to in the guest room, dispose the Infrared remote controller of various electrical equipment, but develop rapidly along with computing machine, computing machine also becomes new a member in senior housekeeping service at present, make the guest in the guest room can utilize network to finish various service requests, as light, the sound equipment in guest room, surf the web, make a reservation, room service, send Email etc.In order to save the equipment input spending in guest room, need the original equipment of configuration is separately carried out combination, as constituting the fund input that a guest room electronic service system can be saved the guest room electronic service greatly with computing machine and set-top box, televisor etc. are common, so just had original independent control is modified into and to have carried out the requirement of synchro control to the electrical equipment in the system, and general in the market telepilot, by the infrared emission circuit, signal keeps, modulation amplifying circuit, and button circuit board constitutes.They can only be by a key, send the single order of a correspondence, just can't finish the synchro control of various electrical equipment at all, and the hotel guest room service has run into a brand-new difficult problem.
Summary of the invention
The objective of the invention is to solve in the prior art general remote controller can only send the single order of a correspondence by a key, can't finish existing the problems referred to above of synchro control of various electrical equipment at all, and a kind of digital hotel guest room association control Infrared remote controller is provided.The present invention designs programmable multi-control remote controller for guesthouse digital guest room, comprise that signal keeps, modulation amplifying circuit, the infrared emission circuit, it is characterized in that: an infrared receiving circuit is arranged, the rear end of infrared receiving circuit is connected to signal demodulator, shaping, amplify, sample circuit, the input port of the output termination central processing unit of sample circuit, two-way keyboard and condition indication circuit and program and the data storage circuitry of being connected with of the input/output end port of central processing unit, signal keeps, modulation amplifying circuit connects the output port of central processing unit in succession, and the infrared emission circuit connects signal holding circuit.Central processing unit is connected to the serial input port.Advantage of the present invention is that remote control buttons is pressed the ability of back according to a plurality of ultra-red order sequences of default emission different-format.Thereby can be according to dissimilar TV and set-top box and other equipment of concrete condition control in hotel.And serial ports links to each other with CPU, can utilize the host computer can be by the CPU communication of serial ports and telepilot, thereby can set all programs and data by serial ports, particularly comprises the concrete instruction sequence of each remote controller key.
Description of drawings
Accompanying drawing is a schematic block circuit diagram synoptic diagram of the present invention.
Below in conjunction with accompanying drawing and example the present invention is elaborated.
Embodiment
Comprise among the figure that signal keeps, modulation amplifying circuit, the infrared emission circuit, it is characterized in that: an infrared receiving circuit is arranged, the rear end of infrared receiving circuit is connected to signal demodulator, shaping, amplification, sample circuit, the input port of the output termination central processing unit of sample circuit, two-way keyboard and condition indication circuit and program and the data storage circuitry of being connected with of the input/output end port of central processing unit, the output port that signal keeps, modulation amplifying circuit connects central processing unit in succession, the infrared emission circuit connects signal holding circuit.Central processing unit is connected to the serial input port.
Telepilot has remote control buttons and presses the ability of back according to a plurality of ultra-red order sequences of default emission different-format.Thereby can be according to dissimilar TV and set-top box and other equipment of concrete condition control in hotel.Schematic block diagram illustration:
1. infrared receiving circuit, 2. signal demodulator, shaping, amplification, sample circuit, 3. infrared emission circuit, 4. signal keep, modulation amplifying circuit, 5.CPU, 6. keyboard and condition indication circuit, 7. program and data storage circuitry, 8 serial ports.
It should be noted that especially serial ports links to each other with CPU, host computer can be by the CPU communication of serial ports and telepilot, thereby can set all programs and data by serial ports, particularly comprises the concrete instruction sequence of each remote controller key.Instruction is selected by keyboard and condition indication circuit 6 during use, then from program and data storage circuitry 7 by CPU5 and through signal keep, modulation amplifying circuit 4 by. infrared emission circuit 3 sends.Can accept feedback signal by infrared receiving circuit 1, again by signal demodulator, shaping, amplification, sample circuit 2 loading routines and data storage circuitry 7, the operation below the CPU5 computing is determined.
Traditional general remote controller, its same button can only a corresponding equipment certain equipment, but in digital hotel system requires, need can coordinate to control a plurality of equipment, make its duty synchronous, such as when televising, AV imports will be quiet.Therefore, association's control remote controller can send a predefined instruction sequence by next button the time, after this instruction sequence sends according to infrared protocol, because the link layer form of infrared protocol itself, have only equipment that protocol format and customer number are mated just can resolve instruction at oneself.Therefore, after sequence sent, a plurality of equipment can both change duty in coordinate synchronization ground.And the sequence of all instructions all can be set by serial ports by host computer, and therefore, association's control remote controller also possesses the setting at the concrete model device of difference, thereby possesses versatility.
Critical workflow is given an example:
1. from the set-top box mode switch to television mode:
Press the TV key on telepilot keyboard and the condition indication circuit 6, at this moment CPU5 detects button
Be triggered, being detected is that the TV key is triggered, and just retrieval is stored in program and data storage in advance
The instruction sequence of the corresponding TV key key assignments in the circuit 7 keeps, modulates via signal one by one then
Amplifying circuit 4 and infrared emission circuit 3 send and send the instruction that defines in the instruction sequence.
A. set-top box is quiet
The b.TV input switches to the TV radio frequency
The cancellation of c.TV audio mute
The d.TV channel selection
2. be directly switch to the VOD program request under the television mode:
Press the film key on telepilot keyboard and the condition indication circuit 6, at this moment CPU5 detects button and is triggered, be detected is that the film key is triggered, just retrieval is stored in the instruction sequence of the corresponding film key key assignments in program and the data storage circuitry 7 in advance, sends the instruction that defines in the instruction sequences via signal maintenance, modulation amplifying circuit 4 and infrared emission circuit 3 one by one then.
The a.TV audio mute
B. launch the set-top box VOD instruction, the switching machine set top box interface is to VOD
The c.TV input switches to VGA
D. set-top box DE-mute
The cancellation of e.TV audio mute.
Claims (2)
1, programmable multi-control remote controller for guesthouse digital guest room, comprise that signal keeps, modulation amplifying circuit, the infrared emission circuit, it is characterized in that: an infrared receiving circuit is arranged, the rear end of infrared receiving circuit is connected to signal demodulator, shaping, amplify, sample circuit, the input port of the output termination central processing unit of sample circuit, two-way keyboard and condition indication circuit and program and the data storage circuitry of being connected with of the input/output end port of central processing unit, signal keeps, modulation amplifying circuit connects the output port of central processing unit in succession, and the infrared emission circuit connects signal holding circuit.
2, by the described programmable multi-control remote controller for guesthouse digital guest room of claim 1, it is characterized in that: central processing unit is connected to the serial input port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100335601A CN101504794A (en) | 2008-02-05 | 2008-02-05 | Programmable multi-control remote controller for guesthouse digital guest room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100335601A CN101504794A (en) | 2008-02-05 | 2008-02-05 | Programmable multi-control remote controller for guesthouse digital guest room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101504794A true CN101504794A (en) | 2009-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100335601A Pending CN101504794A (en) | 2008-02-05 | 2008-02-05 | Programmable multi-control remote controller for guesthouse digital guest room |
Country Status (1)
| Country | Link |
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| CN (1) | CN101504794A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810247A (en) * | 2012-08-24 | 2012-12-05 | 贾琳 | Infrared remote control module and remote control method thereof |
| CN107976914A (en) * | 2018-01-23 | 2018-05-01 | 吴利强 | A kind of new guest room intelligent controller |
-
2008
- 2008-02-05 CN CNA2008100335601A patent/CN101504794A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810247A (en) * | 2012-08-24 | 2012-12-05 | 贾琳 | Infrared remote control module and remote control method thereof |
| CN107976914A (en) * | 2018-01-23 | 2018-05-01 | 吴利强 | A kind of new guest room intelligent controller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090812 |