CN103729997A - Dual-frequency remote controller and its control method - Google Patents
Dual-frequency remote controller and its control method Download PDFInfo
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- CN103729997A CN103729997A CN201210387977.4A CN201210387977A CN103729997A CN 103729997 A CN103729997 A CN 103729997A CN 201210387977 A CN201210387977 A CN 201210387977A CN 103729997 A CN103729997 A CN 103729997A
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Abstract
Relating to the technical field of remote controllers, the invention discloses a dual-frequency remote controller, which comprises a microprocessor, and an infrared emitter, a wireless transceiver and a plurality of keys connected to the microprocessor respectively. The microprocessor is used for sending a control command to the infrared emitter or the wireless transceiver according to a selected key. The infrared emitter is used for emitting an infrared signal according to the control command. The wireless transceiver is used for emitting a signal of the same frequency band according to the control command, and is used for receiving data through the signal of the same frequency band. The invention also provides a control method for the dual-frequency remote controller. With the dual-frequency remote controller and the control method provided by the invention, switch of multiple remote controllers during simultaneous use of a TV set and entertainment equipment can be avoided. Further, the standby power consumption of the remote controller is reduced.
Description
Technical field
The present invention relates to telepilot technical field, particularly relate to a kind of double frequency telepilot and control method thereof.
Background technology
The telepilot of TV, Set Top Box is generally Infrared remote controller at present.Yet along with the generally application of smart machine (as: acceleration transducer, direction sensor, and microphone etc.), the transmission mode of common infrared unidirectional low rate can not meet user's multiple needs.When external smart machine on TV, user in use needs frequently to switch a plurality of telepilots.For example, user on TV by HDMI, VGA etc. external amusement equipment, the telepilot of amusement equipment needs transmission acceleration sensor, direction sensor, and microphone etc. needs the data of the equipment of bidirectional high speed rate transmission, when carrying out amusement, user needs again to control the telepilot of TV, need again to control the telepilot of amusement equipment, if do not carry out the integration between telepilot, user just need to, in amusement equipment remote control and TV remote, even be switched between set box remote control back and forth so.
As mentioned above, in the application scenarios being connected with smart machine at TV, because needs are controlled a plurality of telepilots, so user's experience property is poor.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: how a kind of telepilot that can control plurality of devices work is provided, and a kind of control method of described telepilot is further provided.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of double frequency telepilot, comprise microprocessor and the infrared transmitter being connected with described microprocessor respectively, wireless receiving transmitter and a plurality of button, described microprocessor is used for according to selected button to described infrared transmitter or wireless receiving transmitter sending controling instruction; Described infrared transmitter is for launching infrared signal according to described steering order; Described wireless receiving transmitter is used for sending according to described steering order the signal of a frequency range, and receives data for the signal by a described frequency range.
Preferably, described wireless receiving transmitter is 2.4G wireless receiving transmitter, for send the signal of 2.4G frequency range according to described steering order, and receives data for the signal by described 2.4G frequency range.
Preferably, described double frequency telepilot also comprises the sensor being connected with described microprocessor, and described sensor comprises in human body sensor, acceleration transducer, direction sensor and shock sensor at least one.
Preferably, the human body information that described microprocessor also perceives for obtaining described human body sensor, and after getting described human body information, carry out work, and for obtaining the data of acceleration transducer and direction sensor, and send data to shock sensor.
Preferably, described human body sensor is pyroelectric infrared sensor.
The present invention also provides a kind of control method of double frequency telepilot, comprises the following steps:
Microprocessor receives selected push button signalling, and steering order corresponding to this push button signalling is sent to infrared transmitter or wireless receiving transmitter;
If infrared transmitter receives steering order, described infrared transmitter is according to described steering order transmitting infrared signal; If wireless receiving transmitter receipt is to steering order, the signal that described wireless receiving transmitter sends a frequency range according to described steering order is to control external unit;
Described wireless receiving transmitter receives the data from external unit by the signal of a described frequency range;
Preferably, the data that the steering order that described microprocessor sends to wireless receiving transmitter provides according at least one in acceleration transducer, direction sensor and microphone generate, and wireless receiving transmitter sends the signal of 2.4G frequency range.
Preferably, before receiving selected push button signalling step, microprocessor also comprises step: human body sensor perception human body information, and described human body information is sent to microprocessor.
Preferably, before human body sensor perception human body information, also comprise that infrared transmitter carries out the step of infrared learning to external unit.
Preferably, described external unit is televisor and/or Set Top Box.
(3) beneficial effect
Technique scheme tool has the following advantages: the present invention is by combining two kinds of modes of infrared emission and a particular frequency bands transmitting-receiving, designed a kind of double frequency telepilot, by this telepilot, can realize the control to plurality of devices work, the switching to a plurality of telepilots while having avoided using at the same time televisor and amusement equipment; Further, the present invention has increased human body sensor that can perception human body information, makes the microprocessor after perceiving human body information, just to control infrared transmitter and the work of wireless receiving transmitter, has reduced the stand-by power consumption of telepilot.
Accompanying drawing explanation
Fig. 1 is the remote controller structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the method flow diagram of the embodiment of the present invention;
Fig. 3 is the telepilot embodiment schematic diagram of the embodiment of the present invention.
Wherein, 1: microprocessor; 2: infrared transmitter; 3:2.4G wireless receiving transmitter; 4: button; 5: sensor; 6: pyroelectric infrared sensor; 7: direction sensor; 8: acceleration transducer; 9: microphone; 10: shock sensor.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, the invention provides a kind of double frequency telepilot, comprise microprocessor 1 and the infrared transmitter 2 being connected with described microprocessor 1 respectively, 2.4G wireless receiving transmitter 3 and a plurality of button 4, described microprocessor 1 for according to selected button to described infrared transmitter 2 or 2.4G wireless receiving transmitter 3 sending controling instructions; Described infrared transmitter 2 is for launching infrared signal according to described steering order; Described 2.4G wireless receiving transmitter 3 is for send the signal of 2.4G frequency range according to described steering order, and receives data for the signal by 2.4G frequency range.
In the present embodiment, described double frequency telepilot also comprises the sensor 5 being connected with described microprocessor 1, sensor 5 comprises that described sensor comprises pyroelectric infrared sensor 6, acceleration transducer 7, direction sensor 8 and shock sensor 9, the human body information that described microprocessor 1 also perceives for obtaining described pyroelectric infrared sensor 6, and after getting described human body information, carry out work, and for obtaining the data of acceleration transducer 7 and direction sensor 8, and send data to shock sensor 9.
With reference to figure 2, can find out, the control flow of the double frequency telepilot of above embodiment comprises the following steps:
S0, human body sensor perception human body information, and described human body information is sent to microprocessor;
S1, microprocessor are after receiving described human body information, if find, a button is pressed, according to selected button to infrared transmitter or 2.4G wireless receiving transmitter sending controling instruction; For example,, if " TV " button is pressed, to infrared transmitter sending controling instruction, if the button of other peripheral hardware is pressed, to 2.4G wireless receiving transmitter sending controling instruction;
If infrared transmitter receives steering order, described infrared transmitter is according to described steering order transmitting infrared signal; If 2.4G wireless receiving transmitter receipt is to steering order, the signal that described 2.4G wireless receiving transmitter sends 2.4G frequency range according to described steering order is to control external unit.
S2, described wireless receiving transmitter receive the data from external unit by the signal of described 2.4G frequency range;
The data that the steering order that microprocessor sends to wireless receiving transmitter provides according at least one (as shown in Figure 2) in acceleration transducer, direction sensor and microphone generate, now, acceleration transducer, direction sensor and microphone etc. are data providing.Meanwhile, microprocessor also can sending controling instruction be given other peripheral hardware, shock sensor for example, and for pointing out user (being similar to the vibration function of mobile phone), now shock sensor is data receiver.
In above step, specifically by infrared transmitter, control which equipment, can be by before step S0, with being carried out to infrared learning, realizes equipment, for example, if televisor has been carried out to infrared learning, by infrared transmitter, control televisor, if Set Top Box has been carried out to infrared learning, by infrared transmitter, carry out controller top box.
The embodiment of telepilot of the present invention as shown in Figure 3, when user passes through HDMI on televisor, VGA etc. are external amusement equipment, the for example acceleration transducer 6 of game machine of the present invention and direction sensor 7, and microphone 8 etc., telepilot of the present invention can pass through 2.4G wireless receiving transmitter transmission acceleration sensor 6, direction sensor 7, and microphone 8 etc. needs the data of the equipment of bidirectional high speed rate transmission, can control TV and Set Top Box (Set Top Box also can be controlled by 2.4G wireless receiving transmitter) by infrared transmitter again, therefore avoided the switching between a plurality of telepilots, improved user's experience.
As can be seen from the above embodiments, the present invention is by combining two kinds of modes of infrared emission and a particular frequency bands transmitting-receiving, designed a kind of double frequency telepilot, by this telepilot, can realize the control to plurality of devices work, the switching to a plurality of telepilots while having avoided using at the same time televisor and amusement equipment; Further, the present invention has increased human body sensor that can perception human body information, makes the microprocessor after perceiving human body information, just to control infrared transmitter and the work of wireless receiving transmitter, has reduced the stand-by power consumption of telepilot.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and replacement, these improvement and replacement also should be considered as protection scope of the present invention.
Claims (10)
1. a double frequency telepilot, it is characterized in that, comprise microprocessor and the infrared transmitter being connected with described microprocessor respectively, wireless receiving transmitter and a plurality of button, described microprocessor is used for according to selected button to described infrared transmitter or wireless receiving transmitter sending controling instruction; Described infrared transmitter is for launching infrared signal according to described steering order; Described wireless receiving transmitter is used for sending according to described steering order the signal of a frequency range, and receives data for the signal by a described frequency range.
2. double frequency telepilot as claimed in claim 1, is characterized in that, described wireless receiving transmitter is 2.4G wireless receiving transmitter, for send the signal of 2.4G frequency range according to described steering order, and receives data for the signal by described 2.4G frequency range.
3. double frequency telepilot as claimed in claim 1, it is characterized in that, described double frequency telepilot also comprises the sensor being connected with described microprocessor, and described sensor comprises in human body sensor, acceleration transducer, direction sensor and shock sensor at least one.
4. double frequency telepilot as claimed in claim 3, it is characterized in that, the human body information that described microprocessor also perceives for obtaining described human body sensor, and after getting described human body information, carry out work, and for receiving the data of acceleration transducer and direction sensor, and send data to shock sensor.
5. double frequency telepilot as claimed in claim 3, is characterized in that, described human body sensor is pyroelectric infrared sensor.
6. a control method for double frequency telepilot, is characterized in that, comprises the following steps:
Microprocessor receives selected push button signalling, and steering order corresponding to this push button signalling is sent to infrared transmitter or wireless receiving transmitter;
If infrared transmitter receives steering order, described infrared transmitter is according to described steering order transmitting infrared signal; If wireless receiving transmitter receipt is to steering order, the signal that described wireless receiving transmitter sends a frequency range according to described steering order is to control external unit;
Described wireless receiving transmitter receives the data from external unit by the signal of a described frequency range.
7. method as claimed in claim 6, it is characterized in that, the data that the steering order that described microprocessor sends to wireless receiving transmitter provides according at least one in acceleration transducer, direction sensor and microphone generate, and wireless receiving transmitter sends the signal of 2.4G frequency range.
8. method as claimed in claim 6, is characterized in that, also comprises step before microprocessor receives selected push button signalling step: human body sensor perception human body information, and described human body information is sent to microprocessor.
9. method as claimed in claim 8, is characterized in that, also comprises that infrared transmitter carries out the step of infrared learning to external unit before human body sensor perception human body information.
10. method as claimed in claim 9, is characterized in that, described external unit is televisor and/or Set Top Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210387977.4A CN103729997A (en) | 2012-10-12 | 2012-10-12 | Dual-frequency remote controller and its control method |
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| CN201210387977.4A CN103729997A (en) | 2012-10-12 | 2012-10-12 | Dual-frequency remote controller and its control method |
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| CN103729997A true CN103729997A (en) | 2014-04-16 |
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| CN201210387977.4A Pending CN103729997A (en) | 2012-10-12 | 2012-10-12 | Dual-frequency remote controller and its control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359585A (en) * | 2014-12-09 | 2015-02-18 | 中国电力科学研究院 | Passive surface acoustic wave temperature measurement method based on wireless double-frequency coupling technique |
| CN106683379A (en) * | 2017-01-12 | 2017-05-17 | 辉创电子科技(苏州)有限公司 | Double-frequency intelligent remote control transmitter and control method thereof |
| CN107360455A (en) * | 2017-08-15 | 2017-11-17 | 苏州见真物联科技有限公司 | A kind of intelligent distant control Web TV |
| CN108259960A (en) * | 2018-04-13 | 2018-07-06 | 中广热点云科技有限公司 | System that is a kind of while controlling mobile phone and smart television |
| 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 |
| CN110199330A (en) * | 2017-02-06 | 2019-09-03 | 金泰克斯公司 | Selectivity transmits order associated with single transceiver channel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359585A (en) * | 2014-12-09 | 2015-02-18 | 中国电力科学研究院 | Passive surface acoustic wave temperature measurement method based on wireless double-frequency coupling technique |
| CN106683379A (en) * | 2017-01-12 | 2017-05-17 | 辉创电子科技(苏州)有限公司 | Double-frequency intelligent remote control transmitter and control method thereof |
| CN110199330A (en) * | 2017-02-06 | 2019-09-03 | 金泰克斯公司 | Selectivity transmits order associated with single transceiver channel |
| CN110199330B (en) * | 2017-02-06 | 2021-07-23 | 金泰克斯公司 | Selective transmission of commands associated with a single transceiver channel |
| CN107360455A (en) * | 2017-08-15 | 2017-11-17 | 苏州见真物联科技有限公司 | A kind of intelligent distant control Web TV |
| CN108259960A (en) * | 2018-04-13 | 2018-07-06 | 中广热点云科技有限公司 | System that is a kind of while controlling mobile phone and smart television |
| 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 |
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Application publication date: 20140416 |