CN101599215A - A kind of telepilot - Google Patents
A kind of telepilot Download PDFInfo
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- CN101599215A CN101599215A CNA2009101580041A CN200910158004A CN101599215A CN 101599215 A CN101599215 A CN 101599215A CN A2009101580041 A CNA2009101580041 A CN A2009101580041A CN 200910158004 A CN200910158004 A CN 200910158004A CN 101599215 A CN101599215 A CN 101599215A
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Abstract
The present invention relates to a kind of telepilot, comprise the infrared receiving module, memory module, control module and the infrared transmission module that link to each other in turn, wherein: described infrared receiving module, be used to receive the push button signalling of controlled electric appliance telepilot emission, decode, obtain the coded signal of corresponding button on the controlled electric appliance telepilot and send described memory module to; Described memory module is used to preserve the coded signal of corresponding button on the controlled electric appliance telepilot; Described control module, be used for the coded signal of corresponding button on the controlled electric appliance telepilot is associated with setting button and this controlled electric appliance type on this telepilot, when this control of remote controller object is pressed for this controlled electric appliance and this setting button, obtains the coded signal that is associated with this setting button from described memory module and send described infrared transmission module to; Described infrared transmission module is used for the coded signal that described control module transmits is modulated and launched.Telepilot of the present invention can be realized control various types of domestic electrical appliances.
Description
Technical field
The present invention relates to the control technology field, relate in particular to a kind of telepilot.
Background technology
Electrical equipment in the Modern Family is more and more, and a lot of electrical equipment such as televisor, air-conditioning, DVD etc. have distant control function.Telepilot miscellaneous has brought convenience to people's life, but every kind of household electrical appliance all have a kind of telepilot, usually bring inconvenience to the user.Therefore, if a kind of integrated control various types of domestic electrical appliances function telepilot is arranged, bring more convenience can for undoubtedly our life.
Summary of the invention
Technical matters to be solved by this invention provides a kind of telepilot, can realize control various types of domestic electrical appliances.
For solving the problems of the technologies described above, the present invention proposes a kind of telepilot, comprise the infrared receiving module, memory module, control module and the infrared transmission module that link to each other in turn, wherein:
Described infrared receiving module is used to receive the push button signalling that the controlled electric appliance telepilot is launched, and decodes, and obtains the coded signal of corresponding button on the controlled electric appliance telepilot and sends described memory module to;
Described memory module is used to preserve the coded signal of corresponding button on the controlled electric appliance telepilot;
Described control module, be used for the coded signal of corresponding button on the controlled electric appliance telepilot is associated with setting button and this controlled electric appliance type on this telepilot, when this control of remote controller object is pressed for this controlled electric appliance and this setting button, obtains the coded signal that is associated with this setting button from described memory module and send described infrared transmission module to;
Described infrared transmission module is used for the coded signal that described control module transmits is modulated and launched.
Further, above-mentioned telepilot also can have following characteristics, and described memory module also is used to preserve the coded signal of lighting; Described control module, also be used for setting button on the coded signal of described lighting and this telepilot and corresponding lighting are associated, when this control of remote controller object is pressed for this lighting and this setting button, obtains the coded signal that is associated with this setting button from described memory module and send described infrared transmission module to.
Further, above-mentioned telepilot also can have following characteristics, also comprises interconnective less radio-frequency coding module and less radio-frequency transmitter module, wherein:
Described less radio-frequency coding module is used for generating according to the preset coding mode wireless control signal of lighting;
Described less radio-frequency transmitter module, be used for the wireless control signal of described lighting is modulated, and the wireless control signal after will modulating is launched with wireless, have less radio-frequency in the described lighting and receive decoder module, can receive described wireless control signal and described wireless control signal is decoded, then decoded wireless control signal is converted to the switch controlling signal of described lighting.
Further, above-mentioned telepilot also can have following characteristics, also comprises interconnective wireless receiving module and loudspeaker and the searcher that links to each other with wireless with described wireless receiving module, wherein:
Described searcher is used to send the bell sound control system signal of wireless;
Described wireless receiving module is used to receive the bell sound control system signal and the demodulation of the wireless that searcher sends, and drives described loudspeaker with the bell sound control system signal after the demodulation then;
Described loudspeaker is used for producing the bell sound under the driving of described bell sound control system signal.
Further, above-mentioned telepilot also can have following characteristics, and described controlled electric appliance comprises televisor, set-top box, DVD and air-conditioning.
Telepilot of the present invention can be realized control various types of domestic electrical appliances.
Description of drawings
Fig. 1 is the structural representation of telepilot in the first embodiment of the invention;
Fig. 2 is the modulated signal synoptic diagram that adopts pulse amplitude modulation;
Fig. 3 is the structural representation of telepilot in the second embodiment of the invention;
Fig. 4 is a general integrated domestic electrical equipment remote controller panel synoptic diagram in the concrete application example of the present invention;
Fig. 5 is a concrete theory diagram of using general integrated domestic electrical equipment remote controller in the example of the present invention;
Fig. 6 is concrete circuit theory diagrams of using general integrated domestic electrical equipment remote controller in the example of the present invention;
Fig. 7 is a household electrical appliances infrared remote-controlled signal structure;
Fig. 8 is the core controller workflow that the present invention specifically uses telepilot in the example.
Embodiment
Below in conjunction with drawings and Examples principle of the present invention and feature are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
First embodiment
Fig. 1 is the structural representation of telepilot in the first embodiment of the invention, as shown in Figure 1, in the present embodiment, telepilot 1 comprises infrared receiving module 11, memory module 12, control module 13 and the infrared transmission module 14 that links to each other in turn, wherein, infrared receiving module 11 is used to receive the push button signalling of controlled electric appliance telepilot emission, decode, obtain the coded signal of corresponding button on the controlled electric appliance telepilot and send memory module 12 to, controlled electric appliance can comprise televisor, set-top box, DVD and air-conditioning etc.; Memory module 12 is used to preserve the coded signal of corresponding button on the controlled electric appliance telepilot; Control module 13 is used for the coded signal of corresponding button on the controlled electric appliance telepilot is associated with setting button and this controlled electric appliance type on this telepilot, when this control of remote controller object is pressed for this controlled electric appliance and this setting button, obtains the coded signal that is associated with this setting button from memory module 12 and send infrared transmission module 14 to; Infrared transmission module 14 is used for the coded signal that control module 13 transmits is modulated and launched.
In research to household electrical appliance remote controller, the inventor finds to press in fact a certain button of telepilot at every turn, the infrared remote-controlled signal that sends is constant, if a certain infrared remote-controlled signal can be duplicated, be stored in the telepilot by setting, this infrared signal can be retransmitted out during next button, and can let it be coded system, just can realize control, so just can make general integrated telepilot target electric appliance.
The present invention adopts duplicating-re-transmission scheme of infrared signal, that is: after the infrared control signal reception of the Be Controlled electric appliance remote controller being sent, the demodulation, form binary sequence (being coded signal), by switching key is set on telepilot, the binary sequence of each push button signalling correspondence of telepilot of plurality of target electrical equipment is stored in need not the zone, when needs are operated a certain electrical equipment, binary sequence output with storage before, through ovennodulation and emission, can realize control to target electric appliance; By the distant control function of handoff functionality realization to multiple electrical equipment.
Among the present invention, the signal modulation system can adopt pulse amplitude modulation, promptly after sending a binary sequence that is used for control apparatus, this signal and the modulation of 38KHz carrier signal, the result of modulation is: when output signal is " 1 ", the outgoing carrier signal, when output signal was " 0 ", carrier signal was not exported.Modulated signal is interrupted constant-amplitude carrier signal, as shown in Figure 2.
After receiving the infrared modulation signal, signal is carried out demodulation, signal after the demodulation is exactly the pulse signal behind the coding, just above said binary sequence, store this group digital signal into appointed positions, when retransmitting this signal, it can be read and repeats above-mentioned modulated process, just can send can control apparatus infrared signal.
In other embodiment of telepilot of the present invention, memory module 12 can also be used to preserve the coded signal of lighting; Control module 13 can also be used for setting button on the coded signal of lighting and this telepilot and corresponding lighting are associated, when this control of remote controller object is pressed for this lighting and this setting button, obtains the coded signal that is associated with this setting button from memory module 12 and send infrared transmission module 14 to.Like this, telepilot of the present invention can further use the lighting in the infrared signal pulpit.Under the nearer and unscreened situation in space, can use infrared ray that lightings such as electric light are carried out remote control at telepilot range blanking light fixture.Under this mode, requirement is installed infrared reception and decoding device and infrared control equipment at lighting ends such as electric lights, such as installing IR decoder and relay additional at the electric light end, infrared signal can be used the infrared signal of control household electrical appliances, just can realize the control of lightings such as electric light.
Again as shown in Figure 1, in other embodiment of telepilot of the present invention, telepilot 1 can also comprise interconnective wireless receiving module 15 and loudspeaker 16 and the searcher 19 that links to each other with wireless with wireless receiving module 15, wherein, searcher 19 is used to send the bell sound control system signal of wireless; Wireless receiving module 15 is used to receive the bell sound control system signal and the demodulation of the wireless that searcher sends, and drives loudspeaker 16 with the bell sound control system signal after the demodulation then; Loudspeaker 16 is used for producing the bell sound under the driving of the bell sound control system signal that wireless receiving module 15 transmits.Wherein, searcher 19 can be installed in the fixed position in room, adopt the wireless pulse signals of fixed frequency and length, the receiving end of bell sound control system signal (being wireless receiving module 15 and loudspeaker 16) is installed on the telepilot, and the wireless pulse signals that receives correspondence promptly drives bell sound loudspeaker and sends the tinkle of bells.On the searcher 19 button can be set, the button searcher 19 that is pressed just can send the bell sound control system signal of wireless automatically.Can conveniently use like this.
Therefore telepilot of the present invention can be to realizing control various types of domestic electrical appliances.
Second embodiment
Fig. 3 is the structural representation of telepilot in the second embodiment of the invention, as shown in Figure 3, compare with first embodiment, in the present embodiment, telepilot 1 can also comprise interconnective less radio-frequency coding module 17 and less radio-frequency transmitter module 18, wherein, less radio-frequency coding module 17 is used for generating according to the preset coding mode wireless control signal of lighting; Less radio-frequency transmitter module 18 is used for the wireless control signal of lighting is modulated, and the wireless control signal after will modulating is launched with wireless, have less radio-frequency in this lighting and receive decoder module, can receive wireless control signal and this wireless control signal is decoded, then decoded wireless control signal is converted to the switch controlling signal of described lighting.
In telepilot first embodiment of the present invention, mention, at telepilot range blanking light fixture under the nearer and unscreened situation in space, can use infrared ray that lightings such as electric light are carried out remote control, but it is far away and have under the situation of blocking for telepilot range blanking light fixture, be installed in separately the room as the reception controller of electric light, and infrared penetration not wall, can not carry out remote control to the electric light in other rooms, therefore use radio frequency signal as remote signal in the present embodiment, can penetrate wall, realize longer-distance remote control, realize control thereby can adopt different coded systems to distinguish different electric lights.In this manner, requirement is installed less radio-frequency at lighting ends such as electric lights and is received decoding device and control device of wireless, so that receive the wireless control signal that less radio-frequency transmitter module 18 is launched, and with the control of this wireless control signal realization to lightings such as electric lights.
As shown in Figure 3, in the present embodiment, telepilot 1 also can comprise interconnective wireless receiving module 15 and loudspeaker 16 and the searcher 19 that links to each other with wireless with wireless receiving module 15, and wherein, searcher 19 is used to send the bell sound control system signal of wireless; Wireless receiving module 15 is used to receive the bell sound control system signal and the demodulation of the wireless that searcher sends, and drives loudspeaker 16 with the bell sound control system signal after the demodulation then; Loudspeaker 16 is used for producing the bell sound under the driving of the bell sound control system signal that wireless receiving module 15 transmits.Wherein, searcher can be installed in the fixed position in room, adopt the wireless pulse signals of fixed frequency and length, the receiving end of bell sound control system signal (being wireless receiving module 15 and loudspeaker 16) is installed on the telepilot, and the wireless pulse signals that receives correspondence promptly drives bell sound loudspeaker and sends the tinkle of bells.On the searcher 19 button can be set, the button searcher 19 that is pressed just can send the bell sound control system signal of wireless automatically.Can conveniently use like this.
In the various embodiments of the present invention, controlled electric appliance can comprise televisor, set-top box, DVD and air-conditioning.
Therefore telepilot of the present invention can be realized control various types of domestic electrical appliances.
Below we introduce a kind of realization concrete application example of the present invention.
(1) telecontrol panel
The panel of telepilot is people's directly contacts when using a teleswitch, in design, by the labor to different domestic electrical equipment remote controller panels in the daily life, we can make the panel of general integrated telepilot meet people's use habit as far as possible, and are more simple and convenient.
In design, I have increased the electrical equipment switching key in the above based on the most frequently used TV remote controller panel in the life, have increased electric light control button simultaneously, and it is come into plain view, and easy to use, the telecontrol panel synoptic diagram of design as shown in Figure 4.Among Fig. 4, a is for switching and the indicator, b is the infrared illumination control zone, and c is the general controls district, and d is wireless electric light remote area, 41 is the universal switch button, 42 for being provided with pilot lamp, and 43 is the electrical equipment switching key, and 44 are infrared illumination control button, 45 are DVD function control button, and 46 is wireless electric light remote keying.
As seen from Figure 4, telecontrol panel mainly is divided into following four zones:
A switches and the indicator
Dissimilar electrical equipment is carried out switching controls and indication, for example, when needs are controlled televisor, press the televisor button, the flicker of top pilot lamp, at this moment general controls such as operating switch or volume, channel button can be operated televisor again.
B infrared illumination control zone
Since comparatively independent to the control of illuminator, therefore the infrared illumination control zone is set separately on telepilot, press the button of illumination control zone, can realize the on/off operation of corresponding electric light, this function is only effective to the electric light of infrared control.
C general controls district
In the general controls district, can carry out the control of general utility functionss such as channel, volume to electrical equipment such as televisor, DVD player, set-top box, simultaneously, the volume of televisor+/-button can with the volume of DVD+/-temperature of button and air-conditioning+/-multiplexing, TV programme+/-button can with the air-conditioning air quantity+/-multiplexing.
D is wireless electric light remote area
Control for needs mentioned above under the electric light and distance situation far away in other rooms, adopt wireless remote mode control electric light, wireless electric light remote keying is set, press i.e. emission through the wireless remote control signal of coding, control specific electric light ON/OFF, because controlled in wireless belongs to different modules with infrared control, therefore with its independent panel that is arranged in.
(2) principle of work
(I) composition of general integrated domestic electrical equipment remote controller as shown in Figure 5.
The workflow of telepilot shown in Figure 5: during use, each push button signalling of telepilot with controlled electric appliance emits earlier, after the infrared receiving module of general remote controller receives this signal, be demodulated into digital signal, microprocessor calculates the length of each height pulse in this serial signal after with this digital count signal, and it is stored in the external memory storage, by the button setting of panel, itself and certain specific keys are mapped.Each button remote signal of former telepilot all is stored in the corresponding button of general remote controller, press the button of general remote controller again, microprocessor sends to the infrared emission circuit with the corresponding digital signals of being stored, this circuit is modulated to digital signal on the infrared carrier wave of 38KHz, can realize the reproduction of corresponding infrared signal, thereby reach the function of controlled target electrical equipment.During the remote control illuminator, press corresponding key on the telecontrol panel (lamp 1, lamp 2 ...), the gating pulse that button produces sends to the less radio-frequency radiating circuit through behind the coding circuit, control signal is modulated on the wireless frequency of 325MHz and launches, receiving end is received behind this signal by demodulation, decoding, the corresponding relay of output corresponding signal control is opened/is closed, thereby realizes the control to this road lighting circuit.
(II) each ingredient function and realization principle
A) remote keypad
Supervisory keyboard also is the chief component of telepilot guidance panel, and major function is to finish the input of button control signal, in the design, needs to be provided with 36 different buttons on the panel, can satisfy the use needs, therefore adopts the matrix keyboard sweep circuit.
B) infrared receiving module
Infrared receiving module is used for receiving the remote control setting signal of controlled electric appliance, and this signal demodulation is become digital signal, sends to microcontroller.
C) infrared emission circuit
The digital controlled signal that the infrared emission circuit sends microcontroller is modulated on the remote signal carrier frequency of 38KHz, sends by infrared LED, forms the infrared signal of remote control.
D) microprocessor (containing memory circuit)
Microprocessor is the core that remote controller signal is handled and controlled, and the microprocessor among the design is the 8 8-digit microcontroller EM78P156ELM of EMC Inc., the outside I that cooperates the 32K of microchip company of this microcontroller
2C storer 24LC32A is used for storing digital signal waveform; Coding makes microcontroller can realize keyboard scan, waveform storage, and functions such as waveform emission, thus realize the major control function of general integrated telepilot.
E) coding/decoding circuit
The signal that is used for controlling electric light sends from keyboard, and encoded circuit is encoded, and sends to the less radio-frequency radiating circuit, and the coding/decoding circuit adopts SC2262 and SC2272 series coding/decoding chip, can realize the coding of 4 road pulse signals.
F) remote control bell sound circuit
The remote control end is installed in the fixed position in the room, adopts the wireless pulse signals of fixed frequency and length, and receiving end is installed on the telepilot, receives corresponding wireless pulse signals and drive bell sound generation circuit to make loudspeaker send the tinkle of bells.
More than be exactly the main functional modules that the present invention specifically uses general integrated telepilot in the example, whole telepilot finally is designed to printed circuit board, and repertoire is integrated on the telepilot, and the schematic diagram of telepilot as shown in Figure 6.
The software workflow of controller:
General household electrical appliances infrared remote-controlled signal structure as shown in Figure 7.Infrared remote-controlled signal is by lead code, two group system sign indicating numbers, and function code and function radix-minus-one complement are formed.Research is learnt by inquiry, and the Frame of dissimilar telecontrol code waveform remote control modes width at intermittence is more than the 10ms in a large number, and the high level of lead code is more than the 5ms, is generally about 9ms.
This concrete application in the example, the core controller workflow of telepilot as shown in Figure 8.
Therefore telepilot of the present invention can realize control various types of domestic electrical appliances, and can realize the control to lightings such as electric lights.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a telepilot is characterized in that, comprises the infrared receiving module, memory module, control module and the infrared transmission module that link to each other in turn, wherein:
Described infrared receiving module is used to receive the push button signalling that the controlled electric appliance telepilot is launched, and decodes, and obtains the coded signal of corresponding button on the controlled electric appliance telepilot and sends described memory module to;
Described memory module is used to preserve the coded signal of corresponding button on the controlled electric appliance telepilot;
Described control module, be used for the coded signal of corresponding button on the controlled electric appliance telepilot is associated with setting button and this controlled electric appliance type on this telepilot, when this control of remote controller object is pressed for this controlled electric appliance and this setting button, obtains the coded signal that is associated with this setting button from described memory module and send described infrared transmission module to;
Described infrared transmission module is used for the coded signal that described control module transmits is modulated and launched.
2. telepilot according to claim 1 is characterized in that, described memory module also is used to preserve the coded signal of lighting; Described control module, also be used for setting button on the coded signal of described lighting and this telepilot and corresponding lighting are associated, when this control of remote controller object is pressed for this lighting and this setting button, obtains the coded signal that is associated with this setting button from described memory module and send described infrared transmission module to.
3. telepilot according to claim 1 is characterized in that, also comprises interconnective less radio-frequency coding module and less radio-frequency transmitter module, wherein:
Described less radio-frequency coding module is used for generating according to the preset coding mode wireless control signal of lighting;
Described less radio-frequency transmitter module, be used for the wireless control signal of described lighting is modulated, and the wireless control signal after will modulating is launched with wireless, have less radio-frequency in the described lighting and receive decoder module, can receive described wireless control signal and described wireless control signal is decoded, then decoded wireless control signal is converted to the switch controlling signal of described lighting.
4. according to each described telepilot of claim 1 to 3, it is characterized in that, also comprise interconnective wireless receiving module and loudspeaker and the searcher that links to each other with wireless with described wireless receiving module, wherein:
Described searcher is used to send the bell sound control system signal of wireless;
Described wireless receiving module is used to receive the bell sound control system signal and the demodulation of the wireless that searcher sends, and drives described loudspeaker with the bell sound control system signal after the demodulation then;
Described loudspeaker is used for producing the bell sound under the driving of described bell sound control system signal.
5. according to each described telepilot of claim 1 to 3, it is characterized in that described controlled electric appliance comprises televisor, set-top box, DVD and air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101580041A CN101599215A (en) | 2009-07-15 | 2009-07-15 | A kind of telepilot |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101580041A CN101599215A (en) | 2009-07-15 | 2009-07-15 | A kind of telepilot |
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| CN101599215A true CN101599215A (en) | 2009-12-09 |
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| CNA2009101580041A Pending CN101599215A (en) | 2009-07-15 | 2009-07-15 | A kind of telepilot |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376157A (en) * | 2010-08-17 | 2012-03-14 | 青岛高校信息产业有限公司 | Universal air conditioner remote controller |
| CN103366528A (en) * | 2012-03-27 | 2013-10-23 | 联想(北京)有限公司 | Reutilization method of remote control equipment and remote controller |
| CN103582209A (en) * | 2012-07-18 | 2014-02-12 | 陈芝玲 | LED lamp control system and LED lamp control method |
| CN104469458A (en) * | 2014-11-28 | 2015-03-25 | 四川长虹电器股份有限公司 | Set top box capable of controlling traditional household appliance and control method |
| CN106710197A (en) * | 2017-01-18 | 2017-05-24 | 深圳市网多多科技有限公司 | Remote control method and remote control device |
| CN108776442A (en) * | 2018-04-28 | 2018-11-09 | 武汉领普科技有限公司 | A kind of self power generation passive switch and its working method |
| CN109361943A (en) * | 2018-11-30 | 2019-02-19 | 深圳创维数字技术有限公司 | Multiplexing method, device and the storage medium of remote controler |
| CN112302674A (en) * | 2020-10-30 | 2021-02-02 | 国家电网有限公司 | Embrace tunnel construction device that rail slided location |
| CN115547021A (en) * | 2022-11-24 | 2022-12-30 | 深圳市美矽微半导体有限公司 | Infrared emission and detection integrated chip |
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2009
- 2009-07-15 CN CNA2009101580041A patent/CN101599215A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376157A (en) * | 2010-08-17 | 2012-03-14 | 青岛高校信息产业有限公司 | Universal air conditioner remote controller |
| CN103366528A (en) * | 2012-03-27 | 2013-10-23 | 联想(北京)有限公司 | Reutilization method of remote control equipment and remote controller |
| CN103366528B (en) * | 2012-03-27 | 2017-07-25 | 联想(北京)有限公司 | A kind of remote control equipment multiplexing method and remote control |
| CN103582209A (en) * | 2012-07-18 | 2014-02-12 | 陈芝玲 | LED lamp control system and LED lamp control method |
| CN104469458A (en) * | 2014-11-28 | 2015-03-25 | 四川长虹电器股份有限公司 | Set top box capable of controlling traditional household appliance and control method |
| CN106710197A (en) * | 2017-01-18 | 2017-05-24 | 深圳市网多多科技有限公司 | Remote control method and remote control device |
| CN106710197B (en) * | 2017-01-18 | 2021-06-01 | 深圳市网多多科技有限公司 | Remote control method and device |
| CN108776442A (en) * | 2018-04-28 | 2018-11-09 | 武汉领普科技有限公司 | A kind of self power generation passive switch and its working method |
| CN109361943A (en) * | 2018-11-30 | 2019-02-19 | 深圳创维数字技术有限公司 | Multiplexing method, device and the storage medium of remote controler |
| CN112302674A (en) * | 2020-10-30 | 2021-02-02 | 国家电网有限公司 | Embrace tunnel construction device that rail slided location |
| CN115547021A (en) * | 2022-11-24 | 2022-12-30 | 深圳市美矽微半导体有限公司 | Infrared emission and detection integrated chip |
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Application publication date: 20091209 |