CN108986444A - A kind of learning method and its transmitting equipment of infrared coding - Google Patents
A kind of learning method and its transmitting equipment of infrared coding Download PDFInfo
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- G—PHYSICS
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
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Abstract
The present invention is suitable for infrared technique field, provides the learning method and its transmitting equipment of a kind of infrared coding, and method includes: the infrared coding study instruction for receiving gateway and sending；Infrared signal is obtained, and extracts the infrared encoded signal of the gateway transmission from the infrared signal；The corresponding number of the infrared encoded signal is set.The embodiment of the present invention learns instruction by receiving the infrared coding that gateway is sent, the sending device of activation infrared coding carries out infrared coding study and obtains infrared signal, then the study is extracted from infrared signal to instruct corresponding infrared encoded signal and saved, and then corresponding number is set for the infrared encoded signal, convenient for being called after study to the infrared coding, solves existing infrared coding learning art, dependence is manually learnt manually, learning efficiency is lower, and special infrared coding facility for study is needed to assist, learning difficulty is larger, it is not easy to the problem of being updated to equipment.
Description
Technical field
The invention belongs to infrared technique field more particularly to the learning methods and its transmitting equipment of a kind of infrared coding.
Background technique
Existing remote control device, which mainly passes through infrared signal, transmits equipment, and each control command will correspond to one
A infrared encoded signal needs if device manufacturer needs to be adjusted control command or control strategy to the control command
Or the corresponding infrared coding of control strategy is adaptively adjusted, so that equipment is executed according to infrared coding adjusted
Corresponding operation.However existing infrared coding learning art, it needs to adjust by special infrared coding facility for study scene
Infrared coding emits the infrared coding in equipment memory module, and dependence is manually learnt manually, and learning efficiency is lower, Er Qiexu
Special infrared coding facility for study is wanted to assist, learning difficulty is larger, is not easy to be updated equipment.
Summary of the invention
The learning method and its transmitting equipment for being designed to provide a kind of infrared coding of the embodiment of the present invention, it is intended to solve
Existing infrared coding learning art, dependence are manually learnt manually, and learning efficiency is lower, and need special infrared volume
Code facility for study is assisted, and learning difficulty is larger, is not easy to the problem of being updated to equipment.
In a first aspect, the embodiment of the present invention provides a kind of learning method of infrared coding, the study packet of the infrared coding
It includes:
It receives the infrared coding that gateway is sent and learns instruction；
Infrared signal is obtained, and extracts the infrared encoded signal of the gateway transmission from the infrared signal；Its
In, the control strategy and preset infrared coding that the infrared encoded signal is sent by the gateway according to server turn
Scaling method generates；
The corresponding number of the infrared encoded signal is set.
Second aspect, the embodiment of the present invention provide a kind of transmitting equipment of infrared coding, and the transmitting of the infrared coding is set
It is standby to include:
Coding study instruction receiving unit, for receiving the infrared coding study instruction of gateway transmission；
Infrared encoded signal acquiring unit for obtaining infrared signal, and extracts the gateway from the infrared signal
The infrared encoded signal that equipment is sent；Wherein, the control that the infrared encoded signal is sent by the gateway according to server
System strategy and preset infrared coding transfer algorithm generate；
Number setting unit, for the corresponding number of the infrared encoded signal to be arranged.
The third aspect the embodiment of the invention provides a kind of terminal device, including memory, processor and is stored in institute
The computer program that can be run in memory and on the processor is stated, the processor executes real when the computer program
Existing following steps:
It receives the infrared coding that gateway is sent and learns instruction；
Infrared signal is obtained, and extracts the infrared encoded signal of the gateway transmission from the infrared signal；Its
In, the control strategy and preset infrared coding that the infrared encoded signal is sent by the gateway according to server turn
Scaling method generates；
The corresponding number of the infrared encoded signal is set.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program performs the steps of when being executed by processor
It receives the infrared coding that gateway is sent and learns instruction；
Infrared signal is obtained, and extracts the infrared encoded signal of the gateway transmission from the infrared signal；Its
In, the control strategy and preset infrared coding that the infrared encoded signal is sent by the gateway according to server turn
Scaling method generates；
The corresponding number of the infrared encoded signal is set.
The learning method and its transmitting equipment for implementing a kind of infrared coding provided in an embodiment of the present invention have beneficial below
Effect:
The embodiment of the present invention learns instruction by receiving the infrared coding that gateway is sent, and activates the transmission of infrared coding
Equipment carries out infrared coding study, and the study is then extracted from the infrared signal acquired and instructs corresponding infrared coding letter
Number, the infrared encoded signal will be saved after extraction and corresponding number is set for the infrared encoded signal, after study
The infrared coding is called.As it can be seen that the embodiment of the present invention is infrared without the adjustment of special infrared coding learning device scene
The transmitting equipment of coding, the transmitting equipment of infrared coding independently carry out infrared volume according to study instruction and infrared encoded signal
The study of code, improves the learning efficiency of infrared coding, reduces the learning difficulty of the transmitting equipment of infrared coding, be then convenient for
Device manufacturer updates control strategy.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation flow chart of the learning method for the infrared coding that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides a kind of infrared coding learning method S102 specific implementation flow
Figure；
Fig. 3 be another embodiment of the present invention provides a kind of infrared coding learning method S201~S203 specific implementation
Flow chart；
Fig. 4 be another embodiment of the present invention provides a kind of infrared coding learning method implementation flow chart；
Fig. 5 is a kind of structural schematic diagram of the transmitting equipment for infrared coding that one embodiment of the invention provides；
Fig. 6 be another embodiment of the present invention provides a kind of terminal device schematic diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention learns instruction by receiving the infrared coding that gateway is sent, and activates the transmission of infrared coding
Equipment carries out infrared coding study and obtains infrared signal, and the study is then extracted from infrared signal and instructs corresponding infrared volume
Code signal is simultaneously saved, and then corresponding number is arranged for the infrared encoded signal, convenient for after study to the infrared coding into
Row calls, and solves existing infrared coding learning art, and dependence is manually learnt manually, and learning efficiency is lower, Er Qiexu
Special infrared coding facility for study is wanted to assist, learning difficulty is larger, is not easy to the problem of being updated to equipment.
In embodiments of the present invention, the executing subject of process is the transmitting equipment of infrared coding.Wherein, the infrared coding
Transmitting equipment is the equipment with infrared transmission module, controls other equipment by infrared signal.The transmitting of the infrared coding is set
Standby can be autonomous device, including but not limited to: infrared transponder, infrared remote control equipment；The transmitting equipment of the infrared coding
It can integrate and work in other equipment as a functional module, such as comprising the mobile terminal of infrared transmission module.Fig. 1
The implementation flow chart of the learning method of the infrared coding of one embodiment of the invention offer is shown, details are as follows:
In S101, receives the infrared coding that gateway is sent and learn instruction.
In the present embodiment, gateway will generate an infrared coding after getting new infrared coding information
Instruction is practised, infrared coding study instruction needs the transmitting equipment for being used to inform infrared coding to carry out infrared coding study.It needs
It is noted that the transmitting equipment of infrared coding can obtain infrared coding study instruction, such as WiFi by radio-frequency communication module
The radio frequency networks communication modules such as communication module, bluetooth communication, low-power consumption bluetooth communication module；Infrared signal can also be passed through
Receiving module obtains infrared coding study instruction.
Optionally, in the present embodiment, the transmitting equipment of infrared coding is after unlatching, and/or during the work time will be with
Preset time interval sends coding inquiry instruction to gateway, and gateway determines that this is infrared according to the coding inquiry instruction
Whether the infrared coding in the transmitting equipment of coding needs to update.If gateway determine the transmitting equipment of infrared coding need into
The study of row infrared coding then sends infrared coding study instruction to the transmitting equipment of infrared coding, executes the relevant operation of S101.
Since the transmitting equipment of infrared coding is due to that may be in when gateway initiates the learning manipulation of infrared coding and close shape
State will miss the study opportunity of infrared coding, and therefore, in order to solve the situation, the transmitting equipment of infrared coding can be actively to net
It closes equipment and sends coding inquiry instruction, the hair to the infrared coding is determined the need for according to the inquiry instruction so as to gateway
Jet device carries out infrared coding update.
Optionally, in the present embodiment, infrared coding study instruction includes device identification.Gateway can pass through the radio frequency
Communication network or infra-red communications network broadcast infrared coding study instruction, and the transmitting equipment of infrared coding is receiving
To after infrared coding study instruction, the device identification for including in the instruction will be extracted, and the device identification and local are set
Standby mark is matched, if successful match, executes the relevant operation of S102；Conversely, continuing waiting for connecing if matching is unsuccessful
It receives the infrared coding that gateway is sent and learns instruction.Since the transmitting equipment of multiple infrared codings can be under the jurisdiction of the same gateway
Equipment receives the infrared coding study instruction that the same gateway is sent.Therefore for the ease of the transmitting of each infrared coding
Equipment determines that infrared coding study instructs whether corresponding equipment is itself, need to it includes device identification carry out
Match.
Optionally, in the present embodiment, gateway will be attached with server.User can will be on new control strategy
Server is reached, server is issued to corresponding gateway after receiving the control strategy, by the control strategy, so as to net
It closes equipment pair and the transmitting equipment of the associated infrared coding of the control strategy learns.Gateway is receiving server hair
After the control strategy sent, the relevant operation of S101 will be executed.
In S102, infrared signal is obtained, and extracts the infrared volume of the gateway transmission from the infrared signal
Code signal；Wherein, the infrared encoded signal is sent by the gateway according to server control strategy and preset
Infrared coding transfer algorithm generates.
In the present embodiment, the transmitting equipment of infrared coding is in the infrared coding study instruction for receiving gateway transmission
Afterwards, the infrared signal in environment is monitored and is obtained, and from the infrared signal acquired, extract the infrared of gateway transmission
Encoded signal, and saved.
In the present embodiment, gateway, will be according to preset infrared after the control strategy for receiving server transmission
The control strategy is converted to infrared encoded signal by transcoding algorithm；Wherein, different infrared encoded signals is red by identifying
The duration of the transition times of external signal low and high level and each level determines its corresponding control strategy.
Specifically, the control strategy that server is sent may include the signal format of infrared encoded signal, and gateway is by root
Corresponding infrared encoded signal is generated according to the corresponding signal format of the control strategy.The control strategy sent such as server are as follows: red
It after the high level of external signal continues 3s, jumps as low level and continues 2s, then jump is high level and continues 1.3s, is terminated.
Gateway directly can generate corresponding infrared encoded signal according to the control strategy.
Specifically, the control strategy that server is sent can be operation instruction information, and gateway will be believed according to operational order
Breath inquires corresponding infrared coding mode, and is believed according to the operation instruction information for including in the control strategy and each operational order
The sequence of breath generates corresponding infrared coding instruction.As server issues a combination control tactics: booting-adjusting volume to
50%- adjusts brightness to 50%.Gateway is after receiving the control strategy, by pair of inquiry operation instruction and infrared coding
Relation table is answered, booting, adjusting volume to 50% is determined and adjusts brightness to 50% 3 operational order correspondence and do to obtain infrared volume
Code, and according to three infrared codings and corresponding sequence, generate the infrared encoded signal of the control strategy.
Optionally, in the present embodiment, server can be adjusted the corresponding infrared coding of existing control strategy.By
It is easy to be influenced by environmental factor in use in certain infrared encoded signals, and causes controlled plant to receive this red
It is identified as another operational order after outer coding signal, executes the operation of mistake, it is therefore, excellent in order to be carried out to the infrared encoded signal
Change, the infrared coding of existing control strategy can be adjusted.Specifically, the process of the adjustment can be with are as follows: server to by
Control equipment and gateway send control strategy number and corresponding infrared coding rule to be adjusted.Gateway is connecing
The relevant operation that S101 and S102 will be executed after above- mentioned information is received, so that the transmitting equipment adjustment correspondence of infrared coding is infrared
The corresponding infrared encoded signal of strategy；On the other hand, controlled plant is updated control strategy after receiving above- mentioned information,
After receiving infrared encoded signal adjusted, then the corresponding operation of control strategy is executed.
In S103, the corresponding number of the infrared encoded signal is set.
In the present embodiment, the transmitting equipment of infrared coding will be known after getting a complete infrared encoded signal
The not coding rule of the infrared encoded signal.Illustratively, such as the transition times of the infrared coding, jump opportunity, low and high level
Numerical value, duration of level, signal signal characteristic parameter relevant to infrared encoded signal and the volume such as overall time
Code rule, and the signal characteristic parameter of the infrared encoded signal and coding rule are saved, in order to according to above-mentioned letter
Breath reproduces the infrared encoded signal.
In the present embodiment, the transmitting equipment of infrared coding will distribute a number for each infrared encoded signal, be used for
Identify the infrared encoded signal.When user needs to send infrared encoded signal, corresponding number will be directly transmitted to infrared coding
Transmitting equipment, then send corresponding infrared encoded signal.
Above as can be seen that a kind of learning method of infrared coding provided in an embodiment of the present invention is by receiving gateway
The infrared coding of transmission learns instruction, and the sending device of infrared coding is activated to carry out infrared coding study, then from acquiring
Infrared signal in extract the study and instruct corresponding infrared encoded signal, the infrared encoded signal will be saved simultaneously after extraction
Corresponding number is set for the infrared encoded signal, convenient for being called after study to the infrared coding.As it can be seen that the present invention is implemented
Transmitting equipment of the example without special infrared coding learning device scene adjustment infrared coding, the transmitting equipment of infrared coding according to
Study instruction and infrared encoded signal, the autonomous study for carrying out infrared coding, improve the learning efficiency of infrared coding, reduce
The learning difficulty of the transmitting equipment of infrared coding then updates control strategy convenient for device manufacturer.
Referring to Figure 2 together, Fig. 2 shows another embodiment of the present invention provides a kind of infrared coding learning method
The specific implementation flow chart of S102.Relative to a upper embodiment, a kind of learning method of infrared coding provided in this embodiment
S102 specifically includes S201~S204.
In S201, monitor whether the infrared signal meets preset signal starting decision condition.
In the present embodiment, the transmitting equipment of infrared coding is in the infrared coding study instruction for receiving gateway transmission
Afterwards, the infrared signal that will be continued to monitor in environment, and the infrared signal that will acquire and preset coding start trigger condition
It is matched, it is determined whether need the start recording infrared signal.
In the present embodiment, if the transmitting equipment of infrared coding determines that a certain infrared encoded signal meets preset coding and opens
Beginning trigger condition then locks the infrared signal, and executes the relevant operation of S202；Conversely, then continuing to monitor infrared letter
Number, and it is started into trigger condition with coding and is matched.Optionally, if the infrared information received within the preset time is equal
It is unsatisfactory for preset coding and starts trigger condition, then stop the relevant operation for executing S201.Since gateway breaks down, nothing
Method smoothly sends infrared encoded signal, and the more money of the transmitting equipment of infrared coding can be expended if continuing to monitor infrared signal
Source, may cause other function can not normal operation, therefore settable waiting receiving time, if when being more than that this etc. is to be received
Between, the infrared encoded signal of gateway return is not received yet, then stops monitoring, and returns to normal mode of operation.
Optionally, in this embodiment, it is to judge whether infrared signal is the red of predeterminated frequency which, which starts trigger condition,
Outer pulse signal.Gateway can add a high-frequency pulse signal before sending infrared encoded signal before the signal, as
The start mark of infrared encoded signal.The transmitting equipment of infrared coding is received being continued to monitor by IR signal reception module
To infrared signal whether there is the infrared pulse signal of the preset frequency.If a certain infrared signal includes the predeterminated frequency
Infrared pulse signal, then it represents that the infrared signal meets the preset coding and starts trigger condition.
Optionally, in the present embodiment, it is that judge whether the level of infrared signal is greater than pre- which, which starts trigger condition,
If level threshold.Before sending infrared encoded signal, a transmittable higher infrared signal of level is used as gateway
Begin label.Since the general signal strength of ambient noise is smaller, i.e. the level value of its signal is also relatively small, therefore gateway
It can be by sending a high level infrared signal to differ greatly with ambient noise, to indicate the sending device needs of infrared coding
Start recording infrared signal is as infrared encoded signal.
It is infrared described in start recording if the infrared signal meets preset signal starting decision condition in S202
Signal.
In the present embodiment, when the sending device of infrared coding determine infrared signal meet it is preset coding start to trigger
Condition then stores the infrared signal.Specifically, the sending device of infrared coding can pass through waveform diagram, sampled data sequence
The modes such as column record the infrared signal.
In S203, if detecting, the infrared signal meets preset signal and terminates decision condition, stops recording institute
State infrared signal.
In the present embodiment, when the sending device of infrared coding detects that infrared signal meets preset signal and terminates to determine
When condition, the infrared signal will be stopped recording, and to the infrared signal acquired in the time interval, executes the correlation of S204
Operation, wherein above-mentioned time interval refers to: infrared signal meets and meets at the time of coding starts trigger condition to infrared signal
Time between at the time of signal terminates decision condition.
Optionally, in the present embodiment, which terminates decision condition can also start to touch with preset coding
Clockwork spring part is identical, and specifically, which terminates decision condition can be with are as follows: judges whether infrared signal is the red of predeterminated frequency
Outer pulse signal, or judge whether the level of infrared signal is greater than preset level threshold.When infrared coding transmitting equipment again
Once monitor that infrared signal meets preset coding and starts trigger condition, it is determined that the infrared encoded signal has terminated.
Optionally, in the present embodiment, which can be with are as follows: judges whether the infrared signal arrives
Up to preset signal length.Due to each infrared encoded signal, its corresponding signal length may be consistent, when infrared
When the infrared signal that the transmitting equipment of coding records arrived preset signal length, then it represents that the infrared signal has recorded
It finishes, belongs to a complete infrared encoded signal, and terminate to record, execute the relevant operation of S203.It should be noted that red
The transmitting equipment of outer coding can determine the signal length of the infrared coding according to the time span for obtaining infrared signal.
In S204, using the infrared signal of record as the infrared encoded signal.
In the present embodiment, the transmitting equipment of infrared coding is using the infrared signal collected in S202 as infrared coding
Signal, and saved.Optionally, the transmitting equipment of infrared coding can also extract the signal characteristic parameter of the infrared signal,
And using the signal characteristic parameter as the signal characteristic parameter of infrared coding, then generated by the signal characteristic parameter corresponding
Infrared encoded signal.
In embodiments of the present invention, the transmitting equipment of infrared coding starts to touch by the way that whether detection infrared signal meets coding
Clockwork spring part and signal terminate decision condition, then extract in infrared signal corresponding wayside signaling as infrared encoded signal,
Improve the recognition efficiency and identification accuracy of infrared encoded signal.
Also referring to Fig. 3, Fig. 3 show another embodiment of the present invention provides a kind of infrared coding learning method
The specific implementation flow chart of S201~S203.Relative to embodiment illustrated in fig. 2, a kind of infrared coding provided in this embodiment
Learning method S201~S203 comprises the steps of that details are as follows:
Further, as another embodiment of the present invention, the S201 includes S301 and S302:
In S301, if monitoring, the level value of the infrared signal is jumped, it is determined that the holding of the level value
Time.
In the present embodiment, whether the level value for the infrared signal that monitoring receives occurs the transmitting equipment of infrared coding
Jump, illustratively, is jumped by low level to high level, or jumped by high level to low level.If the transmitting of the infrared coding
The step of equipment is jumped in the level value for monitoring infrared signal, then executes S301 operation.
In the present embodiment, the transmitting equipment of infrared coding by capture infrared signal failing edge and/or rising edge come
Identify whether the infrared signal jumps.Optionally, the transmitting equipment of infrared coding will decline according to infrared signal level value
The fall time on edge and rise time and the rising level difference of decline level difference value and/or rising edge, determine that this is infrared
Whether signal jumps.The level jump of standard is equivalent to a pulse signal, and in ideal circumstances, level jump continues
Time should be 0, but due to the influence in environment there are ambient noise so that level jump there are certain fall time and on
Therefore rising the time can be compared according to its fall time and rise time with preset time threshold, determine that the level becomes
Change and whether belongs to level jump.
In the present embodiment, the transmitting equipment of infrared coding will acquire the jump after determining that the infrared signal jumps
The duration of level value after change.Specifically, the transmitting equipment of infrared coding can detect whether infrared signal occurs second
Jump, and using the time interval between first time jump and second of jump as the duration of level value.
Optionally, in the present embodiment, if within the preset maximum level retention time and detecting infrared signal
The retention time of second of jump, i.e., the described level value is greater than the preset maximum level retention time, then keeps maximum level
Retention time of the time as level value, and stop recording the duration of the infrared signal.
In S302, according to the retention time of the level value and preset coded format recognizer, determine described in
Whether infrared signal includes signal origin identification.
In the present embodiment, due to part infrared encoded signal by using the low level of fixed duration or high level as
Signal origin identification, illustratively, such as national electronics specification code (National Electrical Code, NEC code) is with one
A high level for continuing 9ms is as origin identification.Therefore, the transmitting equipment of infrared coding can according to the level value it is lasting when
Between, it is matched with preset coded format recognizer, determines whether the level value is signal in preset coding rule
Origin identification then determines whether the infrared signal includes signal origin identification.
It in the present embodiment, may include the format convention of a variety of codings, infrared volume in preset coded format recognizer
The transmitting equipment of code matches the retention time of the level value with the format convention of each coding respectively, then determines the electricity
The retention time of level values whether there is the format convention of matching coding.If it exists, then it represents that the infrared signal includes
Begin mark, if it does not exist, then it represents that the infrared signal does not simultaneously meet any infrared coding rule, then the infrared signal is not red
Outer coding signal.
In the present embodiment, the S202 specifically:
In S303, if the infrared signal includes signal origin identification, infrared signal described in start recording.
In the present embodiment, the transmitting equipment of infrared coding is when determining that the infrared signal includes signal origin identification, then
Indicate that the infrared signal meets preset signal starting decision condition, then start recording infrared signal.
In embodiments of the present invention, when the transmitting equipment of infrared coding is by monitoring that infrared signal level jumps,
The duration for then determining level after jump, then determine whether the duration of the level marks with the starting of the signal of infrared coding
Know matching, then determine start recording infrared signal, the record start moment of identification infrared encoded signal is realized, to improve
Obtain the accuracy of infrared encoded signal.
Further, as another embodiment of the present invention, the S203 specifically:
In S304, if the level value of the infrared signal does not jump within a preset time, stop recording described
Infrared signal.
In the present embodiment, when the sending device of infrared coding is during record, detect infrared signal default
Its level value is no longer changed in time, determines that the infrared encoded signal has been sent.Due to level jump
Infrared signal belongs to non-natural waveform signal, therefore when infrared signal no longer jumps within the preset time, then it represents that ring
Infrared signal in border is no longer the infrared encoded signal that gateway is sent.
In embodiments of the present invention, by the level of infrared signal, whether time-out does not occur the transmitting equipment of infrared coding yet
Jump, terminates decision condition as signal.When the transmitting equipment of infrared coding determines that infrared signal has occurred within a preset time
Jump, then continue to record, and re-start timing；It is more than preset time when the transmitting equipment of infrared coding determines, it is infrared
Signal does not jump yet, then terminates to record, so that the record end moment of identification infrared encoded signal is realized, to improve
Obtain the accuracy of infrared encoded signal.
Referring to Figure 4 together, Fig. 4 show another embodiment of the present invention provides a kind of infrared coding learning method
Implementation flow chart.A kind of learning method of infrared coding provided in this embodiment comprises the steps of that details are as follows:
Since S401~S403 is identical with the specific implementation process of S101~S103, be specifically described please be detailed in S101~
The associated description of S103, details are not described herein.
Further, as another embodiment of the present invention, after the S103 further include:
In S404, receives infrared coding and send instruction, it includes the number that the infrared coding, which sends instruction,.
In the present embodiment, the transmitting equipment of infrared coding can by radio frequency network receiving module obtain gateway or its
The infrared coding that his terminal is sent sends instruction, and the infrared of other terminals transmission can also be obtained by IR signal reception module
Coding sends instruction.
In the present embodiment, which sends instruction for the number of the infrared encoded signal comprising required transmitting, net
Equipment or other controlling terminals are closed by the mapping table of acquisition control strategy and number, determine the referred to control of each number
The number is then packaged in infrared coding and sent in instruction by system strategy.
In S405, the number that instruction includes is sent according to the infrared coding, generates and sends the number pair
The infrared encoded signal answered.
In the present embodiment, the transmitting equipment of infrared coding, should by extracting after receiving the infrared coding and sending instruction
Infrared coding sends the number for including in instruction, and according to the corresponding relationship list of preset number and infrared encoded signal, looks into
Ask the corresponding infrared encoded signal of the number.
Optionally, in the present embodiment, if the transmitting equipment of infrared coding does not inquire the corresponding infrared volume of the number
Code signal then returns to number false command, informs that the transmitting terminal of the infrared coding firing order redefines correct number.
In the present embodiment, when the transmitting equipment of infrared coding is after number of queries corresponding infrared encoded signal, by root
According to the infrared encoded signal of storage, the infrared encoded signal is reproduced, and controlled set to the transmitting equipment of the infrared coding is corresponding
Preparation gives the infrared encoded signal, so that controlled plant executes according to the infrared coding operation of corresponding control strategy.
Optionally, in the present embodiment, the transmitting equipment of infrared coding will be according to the characteristic parameter of infrared encoded signal, life
At corresponding infrared encoded signal.The characteristic parameter of the infrared coding is the duration of each low and high level in infrared encoded signal
And jump opportunity.The transmitting equipment of infrared coding will by Pulse width modulation module (Pulse Width Modulation,
PWM module) generate corresponding infrared encoded signal.
Specifically, in the present embodiment, the transmitting equipment of infrared coding determines holding for each low and high level by timer
The continuous time.When the value of the timer arrival high level corresponding duration, then jumped by closing PWM module to simulate high level
Low level is faded to, and resets timer；When the value of the timer arrival low level corresponding duration, then by opening PWM
Module simulation low level is jumped to high level, and resets timer.By repeating above-mentioned two step, then produce corresponding infrared
Encoded signal.
In embodiments of the present invention, instruction is sent by sending infrared coding to the transmitting equipment of infrared coding, to generate
Corresponding infrared encoded signal realizes the purpose for controlling other controlled plants.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Fig. 5 shows a kind of structural schematic diagram of the transmitting equipment of infrared coding provided in an embodiment of the present invention, referring to Fig. 5
Shown, the transmitting equipment of the infrared coding includes:
Coding study instruction receiving unit 51, for receiving the infrared coding study instruction of gateway transmission；
Infrared encoded signal acquiring unit 52 for obtaining infrared signal, and extracts the net from the infrared signal
Close the infrared encoded signal that equipment is sent；Wherein, the infrared encoded signal is sent by the gateway according to server
Control strategy and preset infrared coding transfer algorithm generate；
Number setting unit 53, for the corresponding number of the infrared encoded signal to be arranged.
Optionally, the infrared encoded signal acquiring unit 52 specifically includes:
Start to determine monitoring unit, for monitoring whether the infrared signal meets preset signal starting decision condition letter
Number starting decision condition；
Infrared coding recording unit starts if meeting preset signal starting decision condition for the infrared signal
Record the infrared signal；
Terminate to determine monitoring unit, if terminating decision condition for detecting that the infrared signal meets preset signal,
Then stop recording the infrared signal；
Infrared encoded signal setting unit, the infrared signal for that will record is as the infrared encoded signal.
Optionally, described to start to determine that monitoring unit specifically includes:
Level jump monitoring unit, if for monitoring that the level value of the infrared signal jumps, it is determined that described
The retention time of level value；
Duration judging unit is kept, for calculating according to the retention time of the level value and the identification of preset coded format
Method determines whether the infrared signal includes signal origin identification；
The infrared coding recording unit is specifically used for: if the infrared signal includes signal origin identification, starting to remember
Record the infrared signal.
Optionally, terminate to determine that monitoring unit is specifically used for: end-of-encode determination unit, if at preset second
The level value of the interior infrared signal does not jump, then stops recording the infrared signal.
Optionally, the transmitting equipment of the infrared coding further include:
Instruction receiving unit is sent, sends instruction for receiving infrared coding, it includes institute that the infrared coding, which sends instruction,
State coding；
Infrared signal generation unit generates concurrent for sending the coding that instruction includes according to the infrared coding
Send the coding corresponding infrared encoded signal.
Therefore, the transmitting equipment of infrared coding provided in an embodiment of the present invention again may be by receiving gateway transmission
Infrared coding learn instruction, activate infrared coding sending device carry out infrared coding study, it is then red from what is acquired
The study is extracted in external signal and instructs corresponding infrared encoded signal, the infrared encoded signal will be saved after extraction and to be somebody's turn to do
Corresponding number is arranged in infrared encoded signal, convenient for being called after study to the infrared coding.As it can be seen that the embodiment of the present invention without
The transmitting equipment of special infrared coding learning device scene adjustment infrared coding is needed, the transmitting equipment of infrared coding is according to study
Instruction and infrared encoded signal, the autonomous study for carrying out infrared coding, improve the learning efficiency of infrared coding, reduce red
The learning difficulty of the transmitting equipment of outer coding then updates control strategy convenient for device manufacturer.
Fig. 6 be another embodiment of the present invention provides a kind of terminal device schematic diagram.As shown in fig. 6, the embodiment
Terminal device 6 includes: processor 60, memory 61 and is stored in the memory 61 and can transport on the processor 60
Capable computer program 62, such as the learning program of infrared coding.The processor 60 executes real when the computer program 62
Step in the learning method embodiment of existing above-mentioned each infrared coding, such as S101 shown in FIG. 1 to S103.Alternatively, described
Processor 60 realizes the function of each unit in above-mentioned each Installation practice when executing the computer program 62, such as shown in Fig. 5
51 to 53 function of unit.
Illustratively, the computer program 62 can be divided into one or more units, one or more of
Unit is stored in the memory 61, and is executed by the processor 60, to complete the present invention.One or more of lists
Member can be the series of computation machine program instruction section that can complete specific function, and the instruction segment is for describing the computer journey
Implementation procedure of the sequence 62 in the terminal device 6.For example, the computer program 62 can be divided into coding study instruction
Receiving unit, infrared encoded signal acquiring unit, number setting unit, each unit concrete function are as follows:
Coding study instruction receiving unit, for receiving the infrared coding study instruction of gateway transmission；
Infrared encoded signal acquiring unit, for obtaining the gateway according to preset infrared coding receiving algorithm
The infrared encoded signal of transmission；Wherein, the infrared encoded signal specifically: the control that the gateway is sent according to server
System strategy and preset infrared coding transfer algorithm, generate the infrared encoded signal；
Number setting unit, for the corresponding number of the infrared encoded signal to be arranged.
The terminal device 6 can be the calculating such as desktop PC, notebook, palm PC and cloud server and set
It is standby.The terminal device may include, but be not limited only to, processor 60, memory 61.It will be understood by those skilled in the art that Fig. 6
The only example of terminal device 6 does not constitute the restriction to terminal device 6, may include than illustrating more or fewer portions
Part perhaps combines certain components or different components, such as the terminal device can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 60 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 61 can be the internal storage unit of the terminal device 6, such as the hard disk or interior of terminal device 6
It deposits.The memory 61 is also possible to the External memory equipment of the terminal device 6, such as be equipped on the terminal device 6
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 61 can also both include the storage inside list of the terminal device 6
Member also includes External memory equipment.The memory 61 is for storing needed for the computer program and the terminal device
Other programs and data.The memory 61 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable Jie
Matter may include: can carry the computer program code any entity or device, recording medium, USB flash disk, mobile hard disk,
Magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as does not include electric carrier signal and electricity according to legislation and patent practice, computer-readable medium in certain jurisdictions
Believe signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of learning method of infrared coding characterized by comprising
It receives the infrared coding that gateway is sent and learns instruction；
Infrared signal is obtained, and extracts the infrared encoded signal of the gateway transmission from the infrared signal；Wherein, institute
It states control strategy and preset infrared coding that infrared encoded signal is sent by the gateway according to server and converts calculation
Method generates；
The corresponding number of the infrared encoded signal is set.
2. learning method according to claim 1, which is characterized in that the acquisition infrared signal, and from the infrared letter
The infrared encoded signal for identifying that the gateway is sent in number specifically includes:
Monitor whether the infrared signal meets preset signal starting decision condition；
If the infrared signal meets preset signal starting decision condition, infrared signal described in start recording；
If detecting, the infrared signal meets preset signal and terminates decision condition, stops recording the infrared signal；
Using the infrared signal of record as the infrared encoded signal.
3. learning method according to claim 2, which is characterized in that whether the monitoring infrared signal meets preset letter
Number starting decision condition specifically include:
If monitoring, the level value of the infrared signal is jumped, it is determined that the retention time of the level value；
According to the retention time of the level value and preset coded format recognizer, determine whether the infrared signal wraps
Origin identification containing signal；
If the infrared signal meets preset signal starting decision condition, infrared signal described in start recording specifically:
If the infrared signal includes signal origin identification, infrared signal described in start recording.
4. learning method according to claim 2, which is characterized in that if described detect that the infrared signal satisfaction is default
Signal terminate decision condition, then stopping recording the infrared signal is specially
If the level value of the infrared signal does not jump within a preset time, the infrared signal is stopped recording.
5. learning method according to claim 1-4, which is characterized in that the setting infrared encoded signal
After corresponding number further include:
It receives infrared coding and sends instruction, it includes the number that the infrared coding, which sends instruction,；
The number that instruction includes is sent according to the infrared coding, generates and sends the corresponding infrared coding letter of the number
Number.
6. a kind of transmitting equipment of infrared coding characterized by comprising
Coding study instruction receiving unit, for receiving the infrared coding study instruction of gateway transmission；
Infrared encoded signal acquiring unit for obtaining infrared signal, and extracts the gateway from the infrared signal
The infrared encoded signal of transmission；Wherein, the control plan that the infrared encoded signal is sent by the gateway according to server
Slightly and preset infrared coding transfer algorithm generates；
Number setting unit, for the corresponding number of the infrared encoded signal to be arranged.
7. transmitting equipment according to claim 6, which is characterized in that the infrared encoded signal acquiring unit is specifically wrapped
It includes:
Start to determine monitoring unit, for monitoring whether the infrared signal meets preset signal starting decision condition；
Infrared coding recording unit, if meeting preset signal starting decision condition, start recording for the infrared signal
The infrared signal；
Terminate to determine that monitoring unit stops if terminating decision condition for detecting that the infrared signal meets preset signal
Only record the infrared signal；
Infrared encoded signal setting unit, the infrared signal for that will record is as the infrared encoded signal.
8. transmitting equipment according to claim 7, which is characterized in that described to start to determine that monitoring unit specifically includes:
Level jump monitoring unit, if for monitoring that the level value of the infrared signal jumps, it is determined that the level
The retention time of value；
Keep duration judging unit, for according to the level value retention time and preset coded format recognizer,
Determine whether the infrared signal includes signal origin identification；
The infrared coding recording unit is specifically used for:
If the infrared signal includes signal origin identification, infrared signal described in start recording.
9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when executing the computer program
The step of any one the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 5 of realization the method.
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