CN201145951Y - 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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- CN201145951Y CN201145951Y CNU2008200554623U CN200820055462U CN201145951Y CN 201145951 Y CN201145951 Y CN 201145951Y CN U2008200554623 U CNU2008200554623 U CN U2008200554623U CN 200820055462 U CN200820055462 U CN 200820055462U CN 201145951 Y CN201145951 Y CN 201145951Y
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Abstract
The utility model relates to a programmable multi-control remote controller for a digital guest room of a hotel, which comprises a signal maintaining circuit, a signal modulating amplifying circuit and an infrared emission circuit; the utility model is characterized by comprising an infrared receiving circuit; the back end of the infrared receiving circuit is connected with a signal demodulation circuit, a signal shaping circuit, a signal amplifying circuit and a sampling circuit; the output terminal of the sampling circuit is connected with the input port of a central operation processing unit; the input/output port of the central operation processing unit is bidirectionally connected with a keyboard and a state indicating circuit as well as a program and data memory circuit; the signal maintaining circuit, the signal modulating amplifying circuit and the infrared emission circuit are connected with the output port of the central operation processing unit; the central operation processing unit is connected with a serial input port; the programmable multi-control remote controller has the advantage of being capable of emitting a plurality of infrared command sequences with different forms according to schedule when a remote control button is pressed, thereby being capable of controlling televisions, set-top boxes and other devices of various types according to the detail situation of the hotel; while the serial port is connected with a CPU, the remote controller can set all the programs and data, in particular to the detail command sequences of each keystroke of the remote controller by the serial port by utilizing an upper computer to communicate with the CPU of the remote controller by the serial port.
Description
Technical field
The utility model 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.
The utility model content
The purpose of this utility model is that general remote controller can only be by a key in the solution prior art, send the single order of a correspondence, can't finish existing the problems referred to above of synchro control of various electrical equipment at all, provide a kind of digital hotel guest room to assist the control Infrared remote controller.The utility model design 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.The utility model has the advantages that remote control buttons 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.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 utility model.
Below in conjunction with accompanying drawing and example the utility model 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 and is triggered, be detected is that the TV key is triggered, just retrieval is stored in the instruction sequence of the corresponding TV key key assignments in program and the data storage circuitry 7 in advance, sends via signal maintenance, modulation amplifying circuit 4 and infrared emission circuit 3 one by one then and sends 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 |
|---|---|---|---|
| CNU2008200554623U CN201145951Y (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 |
|---|---|---|---|
| CNU2008200554623U CN201145951Y (en) | 2008-02-05 | 2008-02-05 | Programmable multi-control remote controller for guesthouse digital guest room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145951Y true CN201145951Y (en) | 2008-11-05 |
Family
ID=40082834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200554623U Expired - Fee Related CN201145951Y (en) | 2008-02-05 | 2008-02-05 | Programmable multi-control remote controller for guesthouse digital guest room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145951Y (en) |
-
2008
- 2008-02-05 CN CNU2008200554623U patent/CN201145951Y/en not_active Expired - Fee Related
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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: 20081105 Termination date: 20100205 |