Summary of the invention
Embodiment of the invention technical matters to be solved is, a kind of remote control thereof and telepilot are provided, and can adjust the orientation angles of telepilot automatically, can launch remote control coding to the remote control equipment for the treatment of that is in the relevant position exactly.
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of remote control thereof, comprising:
Receive keying input information, and according to the configuration information of described keying input information ferret out equipment;
According to the orientation angles in the described configuration information, adjust the orientation angles of telepilot emission remote control coding, the telecommand transmitter module of described telepilot and described target device are in the effective communication range;
To the corresponding remote control coding of target device emission.
Wherein, in described reception keying input information, and before the configuration information step according to described keying input information ferret out equipment, also comprise:
Default configuration information and the preservation for the treatment of remote control equipment.Described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one.
Wherein, described configuration information also comprises: with each identification information for the treatment of remote control equipment Transmission Time Interval information of remote control coding and remote control coding one to one.
Wherein, described step to the corresponding remote control coding of target device emission comprises:
According to the remote control coding of the target device correspondence in the described configuration information and the Transmission Time Interval information of remote control coding, adjust the transmission frequency of telecommand transmitter module, launch the remote control coding of this target device correspondence to described target device.
Wherein, described after the step of the corresponding remote control coding of target device emission, also comprise:
After the remote control coding emission of target device correspondence is finished, launch announcement information to related with described target device from feedback assembly, so that describedly judge whether and to carry out the picture collection to target device from feedback assembly, and be to gather the particular picture that target device shows according to described remote control coding when being in judged result, the characteristic information of the described particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result;
Receive described comparing result, judge whether described comparing result is consistent, if consistent, then carries out the remote control of next target device, otherwise, abnormal prompt information sent to the user.
Wherein, the described default configuration information of remote control equipment and the step of preserving treated comprises:
The identification information of remote control equipment is treated in collection;
The orientation angles of telecommand transmitter module in the initialization telepilot, described orientation angles comprises: the elevation angle and polar angle;
Controlling described telecommand transmitter module moves, the identification information of transmitting target device is to search for described target device, and when receiving the response message of described target device, preserve the orientation angles of described telecommand transmitter module, repeat the effective range of this step until the orientation angles of determining described telecommand transmitter module, described effective range is meant the scope of the response message that can receive described target device;
Effective range according to the orientation angles of described telecommand transmitter module obtains the orientation angles corresponding with the identification information of described target device.
Correspondingly, the embodiment of the invention also provides a kind of telepilot, comprising: keying load module, central processing module and telecommand transmitter module, wherein:
Described keying load module is used to receive keying input information;
Described central processing module, the configuration information that is used for the keying input information ferret out equipment that receives according to described keying load module, according to the orientation angles in the described configuration information, adjust the orientation angles of telepilot emission remote control coding, described telecommand transmitter module and described target device are in the effective communication range;
Described telecommand transmitter module is used for to the corresponding remote control coding of target device emission.
Wherein, also comprise:
Preset module is used for default treating the configuration information of remote control equipment and preserve that described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one.
Also comprise in the described configuration information and each identification information for the treatment of remote control equipment Transmission Time Interval information of remote control coding and remote control coding one to one;
Described telecommand transmitter module specifically is used for according to the remote control coding of described target device correspondence and the Transmission Time Interval information of remote control coding, adjust the transmission frequency of telecommand transmitter module, launch the remote control coding of this target device correspondence to described target device.
Wherein, also comprise:
Described central processing module sends the Spin Control instruction according to the orientation angles in the described configuration information to described power rotary module;
Described power rotary module, be used for Spin Control instruction according to described central processing module, the telecommand transmitter module rotation of remote controllers rotation or remote controllers is in the effective communication context described telecommand transmitter module and described target device to adjust the orientation angles of emission remote control coding.
Wherein, also comprise:
Wireless communication module, be used for after the remote control coding emission of target device correspondence is finished, launch announcement information to related with described target device from feedback assembly, so that describedly judge whether and to carry out the picture collection to target device from feedback assembly, and be to gather the particular picture that target device shows according to described remote control coding when being in judged result, the characteristic information of the described particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result, and receive described comparing result;
Alarm module is used to judge whether the comparing result that described wireless communication module receives is consistent, if consistent, the remote control of then pointing out the user to carry out next target device, otherwise, send abnormal prompt information to the user.
Described telecommand transmitter module also is used for launching the identification information of described target device to target device to search for described target device at moving process; Described wireless communication module also is used to receive the response message that described target device returns;
Wherein, described preset module comprises:
Collecting unit is used to gather the identification information for the treatment of remote control equipment;
Initialization unit is used for the orientation angles of the described telecommand transmitter module of initialization, and described orientation angles comprises: the elevation angle and polar angle;
Sensor unit is used for obtaining the orientation angles of described telecommand transmitter module at moving process;
Record cell is used to preserve the orientation angles that described sensor unit obtains when described wireless communication module receives response message;
Determining unit is used for the orientation angles according to described record cell preservation, determines the effective range of the orientation angles of described telecommand transmitter module, and described effective range is meant the scope of the response message that can receive described target device;
The orientation angles acquiring unit, the effective range according to the orientation angles of described telecommand transmitter module obtains the orientation angles corresponding with the identification information of described target device;
Storage unit is used to store the identification information of described target device and the orientation angles that described orientation angles acquiring unit obtains.
Implement the embodiment of the invention, have following beneficial effect:
The configuration information for the treatment of remote control equipment of the embodiment of the invention by setting in advance, can adjust the emission angle of telepilot automatically, make telepilot and treat that remote control equipment is in the effective communication context, solved multiple when treating that remote control equipment is placed in diverse location, need the artificial emission angle of adjusting telepilot in advance, the problem of full-automatic interlock remote control be can't realize, the intellectuality of telepilot, full-automatic, high-level efficiency realized.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
See also Fig. 1, be the structural representation of first embodiment of telepilot of the present invention.As shown in Figure 1, described telepilot comprises: keying load module 10, central processing module 20 and telecommand transmitter module 30.
Described keying load module 10 is used to receive keying input information.
Concrete, in the present embodiment, treat that remote control equipment comprises televisor, set-top box and power amplifier, suppose that numerical key 1 represents televisor, when the user need carry out remote control to the televisor that is in ad-hoc location, can import by the telepilot keyboard: 1, described keying load module 10 can be resolved and be received keying input information is numerical key 1.
Described central processing module 20, the configuration information that is used for the keying input information ferret out equipment that receives according to described keying load module 10, according to the orientation angles in the described configuration information, adjust the orientation angles of telepilot emission remote control coding, described telecommand transmitter module 30 is in the effective communication range with described target device.
Concrete, described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one.
The keying input information 1 that described central processing module 20 receives according to described keying load module 10, the configuration information of searching television machine.According to the orientation angles in the configuration information of televisor, directly the remote controllers rotation is in the effective communication range telecommand transmitter module of described telepilot and target device televisor to adjust the orientation angles of telepilot emission remote control coding; Perhaps, control described telecommand transmitter module 30 rotations, described telecommand transmitter module 30 is in the effective communication range with the target device televisor to adjust the orientation angles of telepilot emission remote control coding.
Described telecommand transmitter module 30 is used for to the corresponding remote control coding of target device emission.This telecommand transmitter module 30 can be the module that the infrared transmitter on the telepilot etc. sends telecommand.
Concrete, also comprise in the described configuration information: with each identification information for the treatment of remote control equipment the Transmission Time Interval information and the Transmission Time Interval information of remote control coding and remote control coding one to one, described telecommand transmitter module 30 is according to remote control coding in the configuration information of televisor and Transmission Time Interval information, to the remote control coding of television transmission televisor.
The embodiment of the invention is after receiving keying input information, the configuration information of ferret out equipment, adjust the orientation angles of telecommand transmitter module according to the orientation angles in the configuration information, make telecommand transmitter module and target device be in the effective communication scope, to target device emission remote control coding, realized automatic location, automatic remote control to target device, remote control process is efficient, accurate, intelligent.
See also Fig. 2, be the structural representation of second embodiment of telepilot of the present invention.Described telepilot comprises among first embodiment of above-mentioned telepilot: keying load module 10, central processing module 20 and telecommand transmitter module 30, in the present embodiment, described telepilot further comprises: preset module 00, power rotary module 40, wireless communication module 50 and alarm module 60, wherein:
Described preset module 00 is used for default treating the configuration information of remote control equipment and preserve that described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one; Further, also can comprise in the described configuration information and each identification information for the treatment of remote control equipment Transmission Time Interval information of remote control coding and remote control coding one to one.
Concrete, described telecommand transmitter module 30 is adjusted the transmission frequency of telecommand transmitter module 30, to the remote control coding of television transmission televisor according to the remote control coding of televisor correspondence and the Transmission Time Interval information of remote control coding.Described Transmission Time Interval information is the short response time of televisor, and remote control this moment required time is the shortest, most effective.
Described central processing module 20 sends the Spin Control instruction according to the orientation angles in the described configuration information to described power rotary module 40.
Described power rotary module 40, be used for Spin Control instruction according to described central processing module 20, telecommand transmitter module 30 rotations of remote controllers rotation or remote controllers make described telecommand transmitter module 30 be in the effective communication context with described target device to adjust the orientation angles of emission remote control coding.
Concrete, described power rotary module 40 can be arranged on the inside of this telepilot, it links to each other with described central processing module 20, described telecommand transmitter module 30 is arranged on the described power rotary module 40, so that the emission angle of launching remote control coding is adjusted in described telecommand transmitter module 30 rotations of described power rotary module 40 controls; Perhaps, this telepilot is whole to be arranged on the described power rotary module 40, and described power rotary module 40 is adjusted the emission angle of emission remote control coding by the whole telepilot rotation of control.
Described central processing module 20 sends the Spin Control instruction according to the orientation angles of televisor to described power rotary module 40, described power rotary module 40 is according to the Spin Control instruction of described central processing module 20, adjust the orientation angles of emission remote control coding, described telecommand transmitter module 30 is in the effective communication context with televisor.
Wireless communication module 50, be used for after the remote control coding emission of target device correspondence is finished, launch announcement information to related with described target device from feedback assembly, so that describedly judge whether and to carry out the picture collection to target device from feedback assembly, and be to gather the particular picture that target device shows according to described remote control coding when being in judged result, the characteristic information of the described particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result, and receive described comparing result.
Concrete, each treat remote control equipment can be related one from feedback assembly, near the described remote control receiver module that is positioned at televisor from feedback assembly, a camera can be set from feedback assembly televisor is waited for that remote control equipment takes pictures.
After the emission of the remote control coding of televisor is finished, described wireless communication module 50 to related with televisor from feedback assembly emission announcement information, so that the judging whether and need carry out the picture collection of televisor to televisor from feedback assembly.Comprise in the remote control coding as televisor and change the platform order, then from the judged result of feedback assembly for being, so gather the particular picture that televisor shows according to remote control coding, the characteristic information of the particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result.Described wireless communication module 50 receives this comparing result.Gathering the particular picture that televisor shows from feedback assembly, and itself and reference base picture are compared, mainly is in order to judge whether televisor has carried out operations such as changing platform normally according to remote control coding, so that judge whether operate as normal of televisor.
Alarm module 60 is used to judge whether the comparing result that described wireless communication module 50 receives is consistent, if consistent, then carries out the remote control of next target device, otherwise, send abnormal prompt information to the user.
Concrete, when comparing result was unanimity, promptly related with the televisor characteristic information unanimity from feedback assembly particular picture that collects and the reference base picture of presetting then showed the remote control success.When comparing result when being inconsistent, promptly related with the televisor particular picture that collects from feedback assembly is inconsistent with the characteristic information of default reference base picture, then shows the remote control failure.60 of described alarm modules send abnormal prompt information to the user.Described alarm module 60 can send buzzing warning, display abnormality information, the flashlamp mode is next sends abnormal prompt information to the user.
See also Fig. 3 again, be the structural representation of the embodiment of the preset module among Fig. 2; Described preset module 00 comprises:
Collecting unit 000 is used to gather the identification information for the treatment of remote control equipment.
Initialization unit 001 is used for the orientation angles of the described telecommand transmitter module 30 of initialization, and described orientation angles comprises: the elevation angle and polar angle.
Concrete, the elevation angle of initialization telecommand transmitter module 30 is β=-90 °, and polar angle is θ=0 °.
Sensor unit 002 is used for obtaining the orientation angles of described telecommand transmitter module 30 at moving process; Wherein, described telecommand transmitter module 30 also is used in identification information from the moving process to the television transmission televisor with the searching television machine, so that televisor echo reply information, described wireless communication module 50 also is used to receive the response message that televisor returns.
Concrete, described sensor unit 002 can be arranged in the described telecommand transmitter module 30, be used at described telecommand transmitter module 30 at moving process, perhaps telepilot moves in the moving process that drives described telecommand transmitter module 30, and sensing obtains the orientation angles that comprises the elevation angle and polar angle of described telecommand transmitter module 30.
Described sensor unit 002 can be become with groups of acceleration sensors by gyroscope, wherein, adopt the acceleration induction device to be mainly used in the acceleration of induction certain axial (X-axis, Y-axis and Z axle), adopt gyroscope to be mainly used in certain axial angular velocity of rotation of induction, both be in conjunction with can obtaining sensing object in three-dimensional instant motion change, are the elevation angle and polar angle in described telecommand transmitter module 30 moving process thereby obtain described sensing object.
Record cell 003 is used to preserve the orientation angles that described sensor unit 002 obtains when described wireless communication module 50 receives response message.
Concrete, described telecommand transmitter module 30 can move in the following manner:
Keep the elevation angle of described telecommand transmitter module 30 constant, i.e. elevation angle β=-90 °.
Clockwise or be rotated counterclockwise described telecommand transmitter module 30, promptly change polar angle θ.Launch the identification information of the televisor that collecting unit 000 collects simultaneously.If described telecommand transmitter module 30 rotates to θ=θ
1The time, described wireless communication module 50 receives the response message that televisor returns for the first time, and then described record cell 003 is preserved the orientation angles that this described sensor unit 002 obtains: the elevation angle is β=-90 °, and polar angle is θ=θ
1
Continue the described telecommand transmitter module 30 of rotation, till described wireless communication module 50 does not receive the response message that televisor returns, the orientation angles that described sensor unit 002 obtained when then described record cell 003 was preserved described communication module 50 and received the response message that televisor returns for the last time: the elevation angle is β=-90 °, and polar angle is θ=θ
2
Increase elevation angle β=-90 °+1, repeat said process.
The constant elevation coverage β that obtains described telecommand transmitter module 30 of polar angle that in like manner, can keep described telecommand transmitter module 30
1~β
2, do not give unnecessary details at this.
Determining unit 004 is used for the orientation angles according to described record cell 003 preservation, determines the effective range of the orientation angles of described telecommand transmitter module 30, and described effective range is meant the scope of the response message that can receive described target device.
Concrete, the orientation angles that described determining unit 004 is preserved according to described record cell 003, can determine that the effective range of the orientation angles of described telecommand transmitter module 30 is: the elevation angle is β
1~β
2, polar angle is θ
1~θ
2Described effective range is meant the scope of the response message that can receive televisor.
Orientation angles acquiring unit 005, the effective range according to the orientation angles of described telecommand transmitter module 30 obtains the orientation angles corresponding with the identification information of described target device.
Concrete, described orientation angles acquiring unit 005 according to the orientation angles that the effective range of the orientation angles of described telecommand transmitter module 30 obtains the identification information correspondence of televisor is:
β=︱β
1?-β
2︱/2,θ=︱θ
1?-θ
2︱/2。
Storage unit 006 is used to store the identification information of described target device and the orientation angles that described orientation angles acquiring unit 005 obtains.
Concrete, described storage unit 006 is stored the orientation angles that the identification information and the described orientation angles acquiring unit 005 of televisor obtains, and directly calls during for next remote control.
The embodiment of the invention has been obtained and has been preserved each and treated the identification information and the orientation angles of remote control equipment when preset configuration information.Unless each treats that the position of remote control equipment is moved or other parameters change, all do not need during remote control again telepilot to be recalibrated, easy to use, and each remote control coding for the treatment of remote control equipment is according to the Transmission Time Interval emission for the treatment of remote control equipment, in extensive remote control application in batches, can make remote control efficient reach the highest.
See also Fig. 4, be the process flow diagram of first embodiment of remote control thereof of the present invention.Described method comprises:
S101 receives keying input information, and according to the configuration information of described keying input information ferret out equipment.
Concrete, in the present embodiment, treat that remote control equipment comprises televisor, set-top box and power amplifier, suppose that numerical key 1 represents televisor, when the user need carry out remote control to the televisor that is in ad-hoc location, can be by telepilot keyboard input " 1 ", described S101 can resolve and receive keying input information is numerical key 1.
S102 according to the orientation angles in the described configuration information, adjusts the orientation angles of telepilot emission remote control coding, and the telecommand transmitter module of described telepilot and described target device are in the effective communication range.
Concrete, described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one.
The keying input information 1 that described S102 receives according to described S101, the configuration information of searching television machine.According to the orientation angles in the configuration information of televisor, directly the remote controllers rotation is in the effective communication range telecommand transmitter module of described telepilot and target device televisor to adjust the orientation angles of telepilot emission remote control coding; Perhaps, control described telecommand transmitter module rotation, described telecommand transmitter module and target device televisor are in the effective communication range to adjust the orientation angles of telepilot emission remote control coding.
S103 is to the corresponding remote control coding of target device emission.
Concrete, also comprise in the described configuration information: with each identification information for the treatment of remote control equipment the Transmission Time Interval information and the Transmission Time Interval information of remote control coding and remote control coding one to one, described S103 is according to remote control coding in the configuration information of televisor and Transmission Time Interval information, to the remote control coding of television transmission televisor.
The embodiment of the invention is after receiving keying input information, the configuration information of ferret out equipment, adjust the orientation angles of telecommand transmitter module according to the orientation angles in the configuration information, make telecommand transmitter module and target device be in the effective communication scope, to target device emission remote control coding, realized automatic location, automatic remote control to target device, remote control process is efficient, accurate, intelligent.
See also Fig. 5, be the process flow diagram of second embodiment of remote control thereof of the present invention.Described method comprises:
S201, default configuration information and the preservation for the treatment of remote control equipment; Described configuration information comprises: each treats the identification information of remote control equipment, and with each identification information for the treatment of remote control equipment orientation angles one to one, and comprise: with each identification information for the treatment of remote control equipment Transmission Time Interval information of remote control coding and remote control coding one to one.
S202 receives keying input information, and according to the configuration information of described keying input information ferret out equipment.
S203 according to the orientation angles in the described configuration information, adjusts the orientation angles of telepilot emission remote control coding, and the telecommand transmitter module of described telepilot and described target device are in the effective communication range.
S204 according to the remote control coding of the target device correspondence in the described configuration information and the Transmission Time Interval information of remote control coding, adjusts the transmission frequency of telecommand transmitter module, launches the remote control coding of this target device correspondence to described target device.
S205, launch announcement information to related with described target device from feedback assembly, so that describedly judge whether and to carry out the picture collection to target device from feedback assembly, and be to gather the particular picture that target device shows according to described remote control coding when being in judged result, the characteristic information of the described particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result.
S206 receives comparing result.
S207 judges whether comparing result is consistent; If judged result is carried out S208 for not,, be repeated to described S202, up to the straighforward operation of finishing all target devices if judged result for being, is carried out the straighforward operation of next target device.
S208 sends abnormal prompt information to the user.
See also Fig. 6 again, for remote control thereof of the present invention default treated the configuration information of remote control equipment and the process flow diagram of the embodiment that preserves.
Described method comprises:
S2010 gathers the identification information for the treatment of remote control equipment.As the address information of target device, perhaps related address information from feedback assembly etc. with target device.
S2011, the orientation angles of telecommand transmitter module in the initialization telepilot.
S2012 moves described telecommand transmitter module, and the identification information of transmitting target device is to search for described target device.At this moment, by the orientation angles of sensor assembly sensings such as gyroscope or acceleration transducer record telecommand sending module in moving process.
S2013 judges whether to receive the response message of described target device.Each can receive the telecommand that the telecommand transmitter module of described telepilot sends, all identification information in the telecommand and the identification information of self can be compared, if it is consistent, then the wireless sending module that can be complementary by the wireless receiving module with telepilot is replied response message to telepilot, wherein, the wireless sending module that is complementary with the wireless receiving module of telepilot can be arranged on the inside of this equipment, also can be independent and this device association from feedback assembly.Telepilot will be replied the equipment of response message as target device, and carry out S2014.Otherwise, continue to carry out described S2012.
S2014, the orientation angles of preserving described telecommand transmitter module.After S2013 receives response message, show to have searched target device, and the telecommand sending module present located orientation angles of telepilot can effectively be communicated by letter with target device.
S2015 determines the effective range of the orientation angles of described telecommand transmitter module.By repeating above-mentioned S2015, determine a plurality of orientation angles, so that described S2015 can determine the effective range of an orientation angles according to a plurality of scope angles, this effective range is the effective range that telecommand transmitter module and target device carry out remote control.
S2016, the effective range according to the orientation angles of described telecommand transmitter module obtains the orientation angles corresponding with the identification information of described target device.For example, go modes such as mean value to determine an orientation angles.
The embodiment of the invention has been obtained and has been preserved each and treated the identification information and the orientation angles of remote control equipment when preset configuration information.Unless each treats that the position of remote control equipment is moved or other parameters change, all do not need during remote control again telepilot to be recalibrated, easy to use, and each remote control coding for the treatment of remote control equipment is according to the Transmission Time Interval emission for the treatment of remote control equipment, in extensive remote control application in batches, can make remote control efficient reach the highest.
For clearer explanation the present invention, below the flow process of remote control of the present invention will be described with an object lesson.
Treat that remote control equipment comprises televisor, set-top box, power amplifier, utilize remote control thereof provided by the invention and telepilot as follows the process that it carries out remote control:
Preset the configuration information and the preservation of televisor, set-top box, power amplifier at first, respectively.Described configuration information comprises: identification information, orientation angles, remote control coding, Transmission Time Interval information.
This process is an initialization process, and after the configuration information of each being treated remote control equipment when first the use preset successfully, telepilot can directly be transferred the configuration information that presets during normal remote control, unless treat that the position of remote control equipment is moved or change has taken place other parameters.
Concrete initialization process is as follows:
Gather the identification information of televisor.
The elevation angle of initialization telecommand transmitter module 30 is β=-90 °, and polar angle is θ=0 °.
Keep the elevation angle of described telecommand transmitter module 30 constant, i.e. elevation angle β=-90 °; Clockwise or be rotated counterclockwise described telecommand transmitter module 30, promptly change polar angle θ.Launch the identification information of televisor simultaneously.If described telecommand transmitter module 30 rotates to θ=θ
1The time, described wireless communication module 50 receives the response message that televisor returns for the first time, and then described record cell 003 is preserved the orientation angles that this described sensor unit 002 obtains: the elevation angle is β=-90 °, and polar angle is θ=θ
1
Continue the described telecommand transmitter module 30 of rotation, till described wireless communication module 50 does not receive the response message that televisor returns, the orientation angles that described sensor unit 002 obtained when then described record cell 003 was preserved described communication module 50 and received the response message that televisor returns for the last time: the elevation angle is β=-90 °, and polar angle is θ=θ
2
Increase elevation angle β=-90 °+1, repeat said process.
The constant elevation coverage β that obtains described telecommand transmitter module 30 of polar angle that in like manner, can keep described telecommand transmitter module 30
1~β
2, do not give unnecessary details at this.
The effective range of determining the orientation angles of described telecommand transmitter module 30 is: the elevation angle is β
1~β
2, polar angle is θ
1~θ
2Described effective range is meant the scope of the response message that can receive televisor.
The orientation angles that obtains the identification information correspondence of televisor according to the effective range of the orientation angles of described telecommand transmitter module 30 is:
β=︱β
1?-β
2︱/2,θ=︱θ
1?-θ
2︱/2。
The identification information and the orientation angles of storage televisor.
In like manner, can determine the orientation angles of set-top box and power amplifier respectively, not give unnecessary details at this according to said process.
Secondly, according to user's keying input information, the configuration information of ferret out equipment.Suppose that numerical key 1 represents televisor, when the user need carry out remote control to the televisor that is in ad-hoc location, can import by the telepilot keyboard: 1, the configuration information of remote controller searches televisor then, orientation angles and Transmission Time Interval information according to televisor, adjust the orientation angles and the transmission frequency of telecommand transmitter module, to the television transmission remote control coding.
Once more, to related with televisor from feedback assembly emission announcement information, so that the judging whether and need carry out the picture collection of televisor to televisor from feedback assembly.Comprise in the remote control coding as televisor and change the platform order, then from the judged result of feedback assembly for being, so gather the particular picture that televisor shows according to remote control coding, the characteristic information of the particular picture that the collects characteristic information with default reference base picture is compared, obtain comparing result.
Receive comparing result, when comparing result was unanimity, promptly related with the televisor characteristic information unanimity from feedback assembly particular picture that collects and the reference base picture of presetting then showed the remote control success, then carries out the remote control of next target device.
When comparing result when being inconsistent, promptly related with the televisor particular picture that collects from feedback assembly is inconsistent with the characteristic information of default reference base picture, then shows the remote control failure, then sends abnormal prompt information to the user.As send buzzing warning, display abnormality information, flashlamp mode and send abnormal prompt information to the user.
Be understandable that only for giving an example, other situations can be carried out similar analysis to above-mentioned situation, do not give unnecessary details at this.
By the description of the various embodiments described above, the embodiment of the invention has been obtained and has been preserved each and treated the identification information and the orientation angles of remote control equipment when preset configuration information.Unless each treats that the position of remote control equipment is moved or other parameters change, all do not need during remote control again telepilot to be recalibrated, easy to use, and each remote control coding for the treatment of remote control equipment is according to the Transmission Time Interval emission for the treatment of remote control equipment, in extensive remote control application in batches, can make remote control efficient reach maximum.
Above disclosed only is preferred embodiment of the present invention, certainly can not limit the present invention's interest field with this, one of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description, and, still belong to the scope that invention is contained according to the equivalent variations that claim of the present invention is done.