CN104167091A - Method and device for controlling infrared remote control signal transmitting and infrared remote controller - Google Patents
Method and device for controlling infrared remote control signal transmitting and infrared remote controller Download PDFInfo
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- CN104167091A CN104167091A CN201410404849.5A CN201410404849A CN104167091A CN 104167091 A CN104167091 A CN 104167091A CN 201410404849 A CN201410404849 A CN 201410404849A CN 104167091 A CN104167091 A CN 104167091A
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Abstract
The invention discloses a method and a device for controlling infrared remote control signal transmitting and an infrared remote controller. The method comprises the following steps: transmitting an infrared control signal to remotely controlled equipment according to an external input signal; judging whether an audio signal conforming to a preset audio signal is received within a preset time; and if so, judging that the infrared control signal is transmitted successfully, and if not, judging that the infrared control signal is transmitted unsuccessfully. By the method, whether the remotely controlled equipment receives the infrared control signal can be reflected accurately so as to avoid unnecessary loss of the infrared remote controller and possible damage to the remotely controlled equipment, which are caused by the fact that a user blindly repeatedly transmits infrared control signals. The user can be reminded of checking the performance of the infrared remote controller when the signal is transmitted unsuccessfully so as to ensure the normal operation of the infrared remote controller.
Description
Technical field
The present invention relates to household electrical appliance technical field, the method, device, the Infrared remote controller signal that relate in particular to a kind of Infrared remote controller signal transmission control receive device and the Infrared remote controller controlled.
Background technology
Along with the development of technology, increasing household electrical appliance have been realized telepilot control.And Infrared remote controller is widely used because of its low-power consumption, the feature such as easy to operate.And telepilot can be fused in the Intelligent mobile equipment such as smart mobile phone, panel computer terminal, use the APP in mobile terminal to control remotely-controlled equipment, improve significantly man-machine interaction experience.But, being limited to the characteristic of infrared signal itself, user uses a teleswitch (comprising mobile phone, panel computer etc.) during to remotely-controlled equipment infrared remote control, need to aim at remotely-controlled equipment, otherwise steering order success acceptance rate is lower.But in conventional art, for the successful reception of remotely-controlled equipment infrared signal whether, telepilot (comprising mobile phone, panel computer etc.) end also cannot get, therefore can cause user repeatedly to repeat to send infrared signal, increase the service wear of telepilot, and it is chaotic to make remotely-controlled equipment command signal receive when serious, cause the equipment paralysis of short time.
Summary of the invention
Based on this, be necessary can not judge for Infrared remote controller in conventional art whether remotely-controlled equipment successfully receives infrared control signal, repeat its transmission increases the problem of telepilot service wear, and the Infrared remote controller signal that provides a kind of infrared control signal that can judge transmission whether to be received by remotely-controlled equipment sends method, device, the Infrared remote controller signal controlled and receives device and the Infrared remote controller controlled.
Send for realizing a kind of Infrared remote controller signal that the object of the invention provides the method for controlling, comprise the following steps:
Send infrared control signal to remotely-controlled equipment according to external input signal;
In Preset Time, judge whether to receive the sound signal conforming to preset audio signal;
If so, judge that described infrared control signal sends successfully;
If not, judge that described infrared control signal sends unsuccessfully.
Send the embodiment of the method for controlling as a kind of Infrared remote controller signal, describedly if so, judge that described infrared control signal sends successful step, also comprise the step of sending described infrared control signal and send successful successful cue.
The embodiment that sends the method for controlling as a kind of Infrared remote controller signal, described successful cue is that the transmission that is presented at Infrared remote controller display interface is successfully pointed out, or sends successful vibration signal.
Send the embodiment of the method for controlling as a kind of Infrared remote controller signal, after the described infrared control signal of described judgement sends unsuccessfully, further comprising the steps of:
Again send described infrared control signal to described remotely-controlled equipment, until described infrared control signal sends successfully, or send described infrared control signal and reach preset times to the number of times of described remotely-controlled equipment.
Send the embodiment of the method for controlling as a kind of Infrared remote controller signal, if not described, judge that described infrared control signal sends failed step, also comprise the step of sending described infrared control signal and send failed cue unsuccessfully.
The embodiment that sends the method for controlling as a kind of Infrared remote controller signal, described preset audio signal is multiple.
A kind of Infrared remote controller signal based on same inventive concept sends the device of controlling, and comprises that signal sends control module, signal receives judge module, the first determination module and the second determination module, wherein:
Described signal sends control module, for sending infrared control signal to remotely-controlled equipment according to external input signal;
Described signal receives judge module, for judge whether to receive the sound signal conforming to preset audio signal in Preset Time;
Described the first determination module, for receive the judged result of judge module according to described signal, when judging receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends successfully;
Described the second determination module, for receive the judged result of judge module according to described signal, when judging do not receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends unsuccessfully.
Send the embodiment of the device of controlling as a kind of Infrared remote controller signal, also comprise and send successful reminding module and transmission failure reminding module, wherein:
The successful reminding module of described transmission, after judging that at described the first determination module described infrared control signal sends successfully, sends successfully cue;
The failed reminding module of described transmission, after judging that at described the second determination module described infrared control signal sends unsuccessfully, sends unsuccessfully cue.
Send the embodiment of the device of controlling as a kind of Infrared remote controller signal, also comprise signal sending module again, for after described the second determination module judges that described infrared control signal sends unsuccessfully, again send described infrared control signal to described remotely-controlled equipment, until described infrared control signal sends successfully, or send described infrared control signal and reach preset times to the number of times of described remotely-controlled equipment.
The present invention also provides a kind of Infrared remote controller signal to receive the device of controlling, and is arranged in the remotely-controlled equipment of Infrared remote controller, comprises that signal receives judge module and sounding control module, wherein:
Described signal receives judge module, for judging whether to receive infrared control signal, and in the time receiving infrared control signal, carries out described sounding control module, otherwise continues to wait for reception infrared control signal;
Described sounding control module, for sending the loudspeaker of drive control signal to described remotely-controlled equipment, controls described loudspeaker and sends preset audio signal;
Described infrared control signal is the signal that described remotely-controlled equipment is controlled that Infrared remote controller is sent.
The present invention simultaneously also provides a kind of Infrared remote controller, comprise controller, infrared transmission module and microphone, wherein: described microphone and described infrared transmission module are all connected with described controller communication, described controller comprises that aforesaid Infrared remote controller signal sends the device of controlling, and
Described signal sends control module and sends infrared control signal by controlling described infrared transmission module;
Described Infrared remote controller receives by described microphone the sound signal that remotely-controlled equipment sends.
Beneficial effect of the present invention comprises:
Infrared remote controller signal provided by the invention sends method, device, the Infrared remote controller signal controlled and receives device and the Infrared remote controller controlled, wherein in method, user launches after infrared remote-controlled signal by Infrared remote controller, in preset time T, near sound signal Infrared remote controller detects by audio frequency apparatus, whether sound signal inspection after digital filtering is processed has satisfactory signal, if have, judge that remotely-controlled equipment has received the infrared control signal that Infrared remote controller sends.If nothing, or overtime T do not detect satisfactory signal, judges that remotely-controlled equipment does not receive the infrared control signal that Infrared remote controller sends.It can accurately reflect whether remotely-controlled equipment receives infrared control signal, thus can avoid user blindly repeating to send infrared control signal and the unnecessary loss that causes Infrared remote controller, and the damage to remotely-controlled equipment likely causing.Also can remind user in the time sending unsuccessfully, to check in time the performance of Infrared remote controller, guarantee the normal operation of Infrared remote controller.
Brief description of the drawings
Fig. 1 is the process flow diagram that a kind of Infrared remote controller signal of the present invention sends a specific embodiment of the method for controlling;
Fig. 2 is the system construction drawing that a kind of Infrared remote controller signal of the present invention sends a specific embodiment of the device of controlling;
Fig. 3 is the system construction drawing that a kind of Infrared remote controller signal of the present invention sends another specific embodiment of the device of controlling;
Fig. 4 is the system construction drawing of a specific embodiment of a kind of Infrared remote controller of the present invention;
Fig. 5 is connected control structure figure between Infrared remote controller and remotely-controlled equipment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, the embodiment that Infrared remote controller signal of the present invention is sent to method, device and the Infrared remote controller controlled below in conjunction with accompanying drawing describes.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The Infrared remote controller signal of one embodiment of the invention sends the method for controlling, and as shown in Figure 1, comprises the following steps:
S100, sends infrared control signal to remotely-controlled equipment according to external input signal.
External input signal refers to that user utilizes the steering order of the control remotely-controlled equipment of the key-press input in Infrared remote controller.As for remotely-controlled equipment air conditioner, the button that user can increase by expressions such as "+" in Infrared remote controller send the steering order of rising temperature to air-conditioning.
S200 judges whether to receive the sound signal conforming to preset audio signal in preset time T.
It should be noted that, in Infrared remote controller, the pre-stored preset audio signal that will receive successfully receives with identification remotely-controlled equipment the infrared control signal of sending herein.The sound signal that wherein preset audio signal is sent with remotely-controlled equipment is identical.The audiorange of preset audio signal comprises the audio frequency that people's ear can be identified, and can be also other audio frequency that can be identified by Infrared remote controller.Certainly, no matter the frequency of preset audio signal is within the scope of which, and the audio frequency that remotely-controlled equipment sends in the time receiving infrared control signal necessarily matches with it.And preset audio signal can be frequency separation, as long as the sound signal receiving in predeterminated frequency section judges that infrared control signal sends successfully.Preferably, multiple preset audio signal also can be set, and in remotely-controlled equipment respective stored, user can according to practical service environment select want use certain preset audio signal of having stored.As in the time that external environment is comparatively noisy, the larger preset audio signal that can select a sound, and while waiting at dead of night in more quiet environment, can select the preset audio signal of less sound (or people's ear can not be heard).
Preferably, in order to reduce the reception of wrong sound signal, preset audio signal is preferably convenient to remotely-controlled equipment and is sent, and non-common sound signal.As preset audio signal preferably not with common clock and watch sound, voices etc. have overlapping.
In described Preset Time, refer to that Infrared remote controller sends infrared control signal, continues to judge whether to receive satisfactory sound signal within a period of time (Preset Time).If exceed Preset Time, judge and do not receive satisfactory sound signal.Preset Time can be according to the equipment reaction time, and the transmission range of sound signal is determined.Simply can be set to 1 second or 0.5 second etc.
S300, if so, judges that described infrared control signal sends successfully.Only need to wait for that remotely-controlled equipment is according to the corresponding action of infrared control signal execution.
S400, if not, judges that described infrared control signal sends unsuccessfully.Remind user again to send infrared control signal to remotely-controlled equipment.User can change to better position and again send infrared control signal to remotely-controlled equipment, so that equipment can receive.User also can check the state of Infrared remote controller, guarantees Infrared remote controller selects whether send infrared control signal to remotely-controlled equipment after working properly again.
The Infrared remote controller signal of the embodiment of the present invention sends the method for controlling, user launches after infrared remote-controlled signal by Infrared remote controller, in preset time T, near sound signal Infrared remote controller detects by audio frequency apparatus, whether sound signal inspection after digital filtering is processed has satisfactory signal, if have, judge that remotely-controlled equipment has received the infrared control signal that Infrared remote controller sends.If nothing, or overtime T do not detect satisfactory signal, judges that remotely-controlled equipment does not receive the infrared control signal that Infrared remote controller sends.It can accurately reflect whether remotely-controlled equipment receives infrared control signal, thus can avoid user blindly repeating to send infrared control signal and the unnecessary loss that causes Infrared remote controller, and the damage to remotely-controlled equipment likely causing.Also can remind user in the time sending unsuccessfully, to check in time the performance of Infrared remote controller, guarantee the normal operation of Infrared remote controller.
Preferably, step S300, if so, judges that described infrared control signal sends in successful step, also comprises the step of sending the successful successful cue of described infrared control signal transmission.
Wherein, successful cue is that the transmission that is presented at Infrared remote controller display interface is successfully pointed out, or sends successful vibration signal.Use at the display interface of Infrared remote controller and show and send successfully prompting or Infrared remote controller is sent vibration signal, be very significant for the bad the elderly of increasing hearing.Certainly, if not when looking after the bad user of hearing, equally also can use auditory tone cues sound as sending successfully prompting.Even if in fact use auditory tone cues also to send and receive good many of successful prompt tone by remotely-controlled equipment more than simple, because remotely-controlled equipment has certain distance apart from user after all.And this certain distance can cause larger obstacle to the not so good user of hearing.
In an embodiment, at step S400, after judging that described infrared control signal sends unsuccessfully, further comprising the steps of therein:
S500, sends described infrared control signal again to described remotely-controlled equipment, until described infrared control signal sends successfully, or sends described infrared control signal and reaches preset times to the number of times of described remotely-controlled equipment.
After judging that infrared control signal sends unsuccessfully, Infrared remote controller sends the infrared control signal previously having sent automatically again, and continue to judge whether to receive the sound signal conforming to preset audio signal after sending, if again judge, infrared control signal sends unsuccessfully, continue to repeat to send, until send successfully, or the number of times of retransmitting reaches the default upper limit.As for the upper limit of sending times, can arrange according to actual remotely-controlled equipment, as the remote control for requiring the electrical part that is not very anxious, larger sending times can be set.And the electrical part of controlling in time for needs arranges less sending times.So that user confirms to send voluntarily after result of determination.
It should be noted that, in the time that transmission infrared control signal reaches preset times to the number of times of remotely-controlled equipment, no matter whether infrared control signal sends successfully herein, all stops sending.Now, it may be unsuccessfully that some faults of Infrared remote controller or remotely-controlled equipment cause that infrared control signal sends, and also can not reach even if send more frequently infrared control signal the effect that remotely-controlled equipment is controlled, and therefore, also just no longer continues to send.And the remotely-controlled equipment that has particular/special requirement for some, time requirement is higher as the aforementioned, and the number of times that infrared control signal sends stops sending after reaching some, can effectively reduce the energy and the equipment loss of Infrared remote controller.
In an embodiment, S300 is similar with step therein, and step S400 if not, judges that described infrared control signal sends failed step, also comprises the step of sending described infrared control signal and send failed cue unsuccessfully.
It should be noted that, in the embodiment that comprises step S500, only, after step S500 execution finishes, after finally judging that infrared control signal sends unsuccessfully, Infrared remote controller just can be sent and send failed cue herein.And the pattern that sends failed cue is basic identical with the pattern that sends successful cue, can be to show and send failed prompting at the display interface of Infrared remote controller, also can send and send failed vibration signal.Certainly, sending failed cue should distinguish with the successful cue of transmission.If the vibrations of available one-time continuous are as sending successful cue, with twice continuous vibration as the failed cue of transmission.Also can arrange successfully and receive and have vibration signal, shockproof signal when unsuccessful reception, also can arrange certainly on the contrary.
Based on same inventive concept, the embodiment of the present invention provides a kind of Infrared remote controller signal to send the device of controlling, because the principle that this device is dealt with problems is similar to the method that aforementioned a kind of Infrared remote controller signal sends control, therefore, the enforcement of this device can realize according to the concrete steps of preceding method, repeats part and repeats no more.
The Infrared remote controller signal of one embodiment of the invention sends the device of controlling, and as shown in Figure 2, comprises that signal sends control module 100, signal receives judge module 200, the first determination module 300 and the second determination module 400.Wherein: signal sends control module 100, for sending infrared control signal to remotely-controlled equipment according to external input signal; Signal receives judge module 200, for judge whether to receive the sound signal conforming to preset audio signal in Preset Time; The first determination module 300, for receive the judged result of judge module according to described signal, when judging receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends successfully; The second determination module 400, for receive the judged result of judge module according to described signal, when judging do not receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends unsuccessfully.
The Infrared remote controller signal of the embodiment of the present invention sends the device of controlling, user launches after infrared remote-controlled signal by Infrared remote controller, near the sound signal of Infrared remote controller detecting by audio frequency apparatus in Preset Time, whether sound signal inspection after digital filtering is processed has satisfactory signal, if have, judge that remotely-controlled equipment has received the infrared control signal that Infrared remote controller sends.If nothing, or exceed Preset Time and satisfactory signal do not detected, judge that remotely-controlled equipment does not receive the infrared control signal that Infrared remote controller sends.It can accurately reflect whether remotely-controlled equipment receives infrared control signal, thus can avoid user blindly repeating to send infrared control signal and the unnecessary loss that causes Infrared remote controller, and the damage to remotely-controlled equipment likely causing.Also can remind user in the time sending unsuccessfully, to check in time the performance of Infrared remote controller, guarantee the normal operation of Infrared remote controller.
An Infrared remote controller signal sends in the embodiment of the device of controlling therein, also comprises and sends successful reminding module 500 and send failed reminding module 600.Wherein: send successful reminding module 500, after judging that at described the first determination module described infrared control signal sends successfully, send successfully cue; Send failed reminding module 600, after judging that at described the second determination module described infrared control signal sends unsuccessfully, send unsuccessfully cue.
An Infrared remote controller signal sends in the embodiment of the device of controlling therein, as shown in Figure 3, also comprise signal sending module 700 again, for after described the second determination module judges that described infrared control signal sends unsuccessfully, again send described infrared control signal to described remotely-controlled equipment, until described infrared control signal sends successfully, or send described infrared control signal and reach preset times to the number of times of described remotely-controlled equipment.
Meanwhile, the present invention also provides a kind of Infrared remote controller signal to receive the device of controlling, and is arranged in the remotely-controlled equipment of Infrared remote controller, and it comprises that signal receives judge module and sounding control module.Wherein: signal receives judge module, receive for judging whether the infrared control signal that Infrared remote controller is sent, and in the time receiving infrared control signal, carry out described sounding control module, otherwise continue to wait for reception infrared control signal; Sounding control module, for sending the loudspeaker of drive control signal to described remotely-controlled equipment, controls described loudspeaker and sends preset audio signal.
The present invention also provides a kind of Infrared remote controller 010, as shown in Figure 4, comprises controller 001, infrared transmission module 002 and microphone 003.Wherein: microphone 003 and infrared transmission module 002 are all connected with described controller 001 communication.And controller 001 comprises that aforesaid Infrared remote controller signal sends the device of controlling.Signal in the device of described Infrared remote controller signal transmission control sends control module and arrives by the equipment of remote control by controlling described infrared transmission module transmission infrared control signal.And Infrared remote controller receives by described microphone the sound signal that remotely-controlled equipment sends.
Relation between Infrared remote controller and the remotely-controlled equipment of the embodiment of the present invention as shown in Figure 5.Telepilot sends infrared control signal to remotely-controlled equipment by infrared transmission module, and remotely-controlled equipment receives the infrared control signal of Infrared remote controller transmission by infrared receiving module, and sends preset audio signal receiving signal rear drive loudspeaker.And Infrared remote controller receives by inner microphone 003 sound signal that remotely-controlled equipment sends, be also preset audio signal, thereby judgement remotely-controlled equipment has successfully received the infrared control signal of oneself launching.
It should be noted that, remotely-controlled equipment 020, as shown in Figure 5, comprises infrared receiving module 004 herein, the infrared control signal of sending for receiving Infrared remote controller, and infrared receiving module is connected with device controller 005 communication in remotely-controlled equipment.Device controller comprises that aforesaid Infrared remote controller signal receives the device of controlling, and the loudspeaker 006 that can control in remotely-controlled equipment sends preset audio signal.
Wherein the connection between loudspeaker and the microphone in Fig. 5 represents that the sound signal that loudspeaker sends is received by microphone.And in actual use, between loudspeaker and microphone, do not need connecting line to connect.
Can accurately judge by the Infrared remote controller of the embodiment of the present invention whether remotely-controlled equipment receives infrared control signal, and remind to user, bring great convenience to user, can reduce the loss of Infrared remote controller and remotely-controlled equipment simultaneously.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. Infrared remote controller signal sends a method of controlling, and it is characterized in that, comprises the following steps:
Send infrared control signal to remotely-controlled equipment according to external input signal;
In Preset Time, judge whether to receive the sound signal conforming to preset audio signal;
If so, judge that described infrared control signal sends successfully;
If not, judge that described infrared control signal sends unsuccessfully.
2. Infrared remote controller signal according to claim 1 sends the method for controlling, it is characterized in that, describedly if so, judge that described infrared control signal sends successful step, also comprise the step of sending described infrared control signal and send successful successful cue.
3. Infrared remote controller signal according to claim 2 sends the method for controlling, and it is characterized in that, described successful cue is that the transmission that is presented at Infrared remote controller display interface is successfully pointed out, or sends successful vibration signal.
4. Infrared remote controller signal according to claim 1 sends the method for controlling, and it is characterized in that, after the described infrared control signal of described judgement sends unsuccessfully, further comprising the steps of:
Again send described infrared control signal to described remotely-controlled equipment, until described infrared control signal sends successfully, or send described infrared control signal and reach preset times to the number of times of described remotely-controlled equipment.
5. send according to the Infrared remote controller signal described in claim 1 to 4 any one the method for controlling, it is characterized in that, if not described, judge that described infrared control signal sends failed step, also comprise the step of sending described infrared control signal and send failed cue unsuccessfully.
6. Infrared remote controller signal according to claim 5 sends the method for controlling, and it is characterized in that, described preset audio signal is multiple.
7. Infrared remote controller signal sends a device of controlling, and it is characterized in that, comprises that signal sends control module, signal receives judge module, the first determination module and the second determination module, wherein:
Described signal sends control module, for sending infrared control signal to remotely-controlled equipment according to external input signal;
Described signal receives judge module, for judge whether to receive the sound signal conforming to preset audio signal in Preset Time;
Described the first determination module, for receive the judged result of judge module according to described signal, when judging receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends successfully;
Described the second determination module, for receive the judged result of judge module according to described signal, when judging do not receive the sound signal conforming to described preset audio signal in Preset Time time, judges that described infrared control signal sends unsuccessfully.
8. Infrared remote controller signal according to claim 7 sends the device of controlling, and it is characterized in that, and also comprise and send successful reminding module and transmission failure reminding module, wherein:
The successful reminding module of described transmission, after judging that at described the first determination module described infrared control signal sends successfully, sends successfully cue;
The failed reminding module of described transmission, after judging that at described the second determination module described infrared control signal sends unsuccessfully, sends unsuccessfully cue.
9. send according to the Infrared remote controller signal described in claim 7 or 8 device of controlling, it is characterized in that, also comprise signal sending module again, for after described the second determination module judges that described infrared control signal sends unsuccessfully, again send described infrared control signal to described remotely-controlled equipment, until described infrared control signal sends successfully, or send described infrared control signal and reach preset times to the number of times of described remotely-controlled equipment.
10. Infrared remote controller signal receives a device of controlling, and is arranged in the remotely-controlled equipment of Infrared remote controller, it is characterized in that, comprises that signal receives judge module and sounding control module, wherein:
Described signal receives judge module, for judging whether to receive infrared control signal, and in the time receiving infrared control signal, carries out described sounding control module, otherwise continues to wait for reception infrared control signal;
Described sounding control module, for sending the loudspeaker of drive control signal to described remotely-controlled equipment, controls described loudspeaker and sends preset audio signal;
Described infrared control signal is the signal that described remotely-controlled equipment is controlled that Infrared remote controller is sent.
11. 1 kinds of Infrared remote controller, it is characterized in that, comprise controller, infrared transmission module and microphone, wherein: described microphone and described infrared transmission module are all connected with described controller communication, described controller comprises that the Infrared remote controller signal described in claim 7 to 9 any one sends the device of controlling, and
Described signal sends control module and sends infrared control signal by controlling described infrared transmission module;
Described Infrared remote controller receives by described microphone the sound signal that remotely-controlled equipment sends.
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