CN104036631B - Remote control, receive transponder and wireless remote-control system - Google Patents
Remote control, receive transponder and wireless remote-control system Download PDFInfo
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- CN104036631B CN104036631B CN201410181960.2A CN201410181960A CN104036631B CN 104036631 B CN104036631 B CN 104036631B CN 201410181960 A CN201410181960 A CN 201410181960A CN 104036631 B CN104036631 B CN 104036631B
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Abstract
The present invention relates to remote control, receive transponder and wireless remote-control system.The technical solution adopted in the present invention is remote control, including input block, infrared receiver, state conversion unit, wireless transmitting unit and the first signal modulation unit, state conversion unit is connected with input block and infrared receiver respectively, infrared receiver is connected with wireless transmitting unit and the first signal modulation unit respectively, input block is connected by the first signal modulation unit with wireless transmitting unit, and state conversion unit is used to control the working condition of the remote control to switch between infrared learning state and wireless remote control state.Receive transponder, including radio receiving unit, secondary signal modulating unit, central control unit, memory cell and infrared emission unit, secondary signal modulating unit is connected with radio receiving unit, central control unit and infrared emission unit respectively, and memory cell is connected with central control unit.
Description
Technical field
The present invention relates to controlled in wireless field, more particularly, to remote control, receives transponder and wireless remote-control system.
Background technology
With the development that science and technology is with rapid changepl. never-ending changes and improvements, miscellaneous electronic equipment has been come into the life of people.And all kinds of electricity
Sub- equipment has each different remote controls, it is impossible to is uniformly controlled by a remote control, for example, the TV placed in parlor
Machine has remote control A, and the computer placed in bedroom has remote control B, and the projecting apparatus placed in study has remote control C, bathroom
In electrical equipment there is remote control D, the electrical equipment in kitchen has remote controller E, etc..In addition, existing remote control system is using red
External signal is remotely controlled, and because infrared signal is extremely strong to the directivity requirement of remote control, and penetration capacity is poor, in the indoor ring of complexity
Border and by blocking in the case of use the situation that failure occurs so that usage scenario has certain limitation.
The content of the invention
The technical problems to be solved by the invention are the remote controls that prior art uses infrared signal to be remotely controlled, and its is normal
Use range is had limitation by environmental constraints.
In order to solve the above technical problems, remote control of the present invention, including input block and infrared receiver, in addition to state
Converting unit, wireless transmitting unit and the first signal modulation unit, the state conversion unit respectively with the input block and
The infrared receiver is connected, infrared receiver respectively with the wireless transmitting unit and the first signal modulation unit
It is connected, input block is connected by the first signal modulation unit with wireless transmitting unit, and state conversion unit is described for controlling
The working condition of remote control switches between infrared learning state and wireless remote control state；
Wherein, when state conversion unit control remote control is in the infrared learning state, infrared receiver receives
The infrared signal of the remote control transmission of dispatching from the factory of electronic equipment, and the infrared signal is converted into the first electric signal, the first signal
Modulating unit is handled first electric signal, obtains in infrared signal the first key mapping information for including and with described first
First control information corresponding to key mapping information, wireless transmitting unit is by comprising the first key mapping information and first control information
Control signal is sent to reception transponder；
When state conversion unit control remote control is in the wireless remote control state, input block responds the control of user
Operation obtains the second electric signal, and the first signal modulation unit is handled second electric signal, obtains the second key mapping information,
Control signal comprising the second key mapping information is sent to reception transponder by wireless transmitting unit.
Further, when state conversion unit controls the infrared receiver be in opening, and control is described defeated
When entering unit and being closed, remote control is in the infrared learning state；
When state conversion unit control input unit is in opening, and infrared receiver is controlled to be closed
When, remote control is in the wireless remote control state.
Further, the wireless transmitting unit is specially 2.4G wireless transmitting units.
Further, the input block includes physical button and/or Trackpad.
Based on same inventive concept, the present invention, which provides, receives transponder, including the modulation of radio receiving unit, secondary signal is single
Member, central control unit, memory cell and infrared emission unit, the secondary signal modulating unit respectively with the wireless receiving
Unit, the central control unit and the infrared emission unit are connected, and the memory cell is connected with central control unit, nothing
Line receiving unit is used to receive control signal, and secondary signal modulating unit is used to handle the control signal, and will place
The information obtained after reason is sent to central control unit；
Wherein, when the packet that central control unit receives contains the first key mapping information and the first control information, center
The first key mapping information and first control information are sent to memory cell by control unit, and memory cell is to the first key mapping
Information and the first control information are stored；
When the information that central control unit receives only includes the second key mapping information, central control unit is based on the second key
Position information is searched in the memory unit, obtains the second control information corresponding with the second key mapping information, secondary signal
Modulating unit is additionally operable to handle second control information, and the electric signal obtained after processing is sent into infrared emission
Unit, after the electric signal is converted into infrared signal by infrared emission unit, send the infrared signal electron equipment.
Further, the radio receiving unit is specially 2.4G radio receiving units.
Further, in addition to infrared extended line, the infrared extended line are connected with the infrared emission unit.
Based on same inventive concept, the present invention provides wireless remote-control system, including remote control as described above, and as above institute
The reception transponder stated, the remote control and the reception transponder wirelessly connect, the wireless remote controller
Working condition includes infrared learning state and wireless remote control state；
Wherein, when wireless remote-control system is in the infrared learning state, the remote control is receiving electronic equipment
After the infrared signal that the remote control that dispatches from the factory is sent, the first key mapping information and the first control information that the infrared signal is included pass through
Wireless transmitting unit is sent to the reception transponder, receives transponder and is received by radio receiving unit, and to described first
Key mapping information and first control information are stored；
When wireless remote-control system is in the wireless remote control state, the control operation of remote controller response user obtains second
Key mapping information, the second key mapping information is sent to reception transponder by the wireless transmitting unit, transponder is received and leads to
Cross the radio receiving unit and receive the second key mapping information, and the second control corresponding with the second key mapping information is obtained by searching
Information, then second control information is converted into infrared signal and is sent to the electronic equipment.
The beneficial effects of the invention are as follows：When remote control is in infrared learning state, remote control can be to electronic equipment
The control mode of remote control of dispatching from the factory is learnt, if user is controlled operation to a certain button to dispatch from the factory on remote control, this Shen
Remote control please receives the infrared signal dispatched from the factory remote controller response control operation and sent, and is wrapped by handling to obtain in the infrared signal
The key mapping information and control information corresponding with the key mapping information contained, and key mapping information and control information are passed through into wireless transmission list
Member is sent to reception transponder, when remote control by infrared learning State Transferring into wireless remote control state when, if user is in the application
Operation is controlled on the input block of remote control to same key, the control operation of remote controller response user obtains and infrared letter
Key mapping information identical key mapping information is included in number, and the key mapping information is sent to reception forwarding by wireless transmitting unit
Device, receive transponder and believe according to control corresponding with the key mapping information is stored under key mapping information searching to infrared learning state
Breath, and is converted into infrared signal by the control information and is sent to electronic equipment, it is achieved thereby that infrared learning and wireless remote control
Function, because key mapping information and control information are passed in remote control and receive between transponder by way of wireless telecommunications
It is defeated, solve it is of the prior art only with a remote control using infrared signal be remotely controlled caused by use range by environment
The problem of restriction, realizing can be controlled under the use environment of complexity or in the case of by blocking to electronic equipment, simultaneously
Utilize infrared learning function so that the remote control and reception transponder of the application can realize the control to variety classes electronic equipment
System；
The reception and transmission of signal are carried out by 2.4G radio receiving units and 2.4G wireless transmitting units so that remote control
The anti-interference and transmission rate that signal transmits between reception transponder are improved.
Brief description of the drawings
Fig. 1 is the structural representation of the remote control of the present invention；
Fig. 2 is the structural representation of the reception transponder of the present invention；
Fig. 3 is the structural representation of the wireless remote-control system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme of the application is described in detail.
The offer remote control of the application, including input block and infrared receiver, in addition to it is state conversion unit, wireless
Transmitter unit and the first signal modulation unit, the state conversion unit respectively with the input block and the infrared receiver list
Member is connected, and infrared receiver is connected with the wireless transmitting unit and the first signal modulation unit respectively, input block
It is connected by the first signal modulation unit with wireless transmitting unit, state conversion unit is used for the work shape for controlling the remote control
State switches between infrared learning state and wireless remote control state, wherein, when state conversion unit control remote control is in
During the infrared learning state, infrared receiver receives the infrared signal of the remote control transmission of dispatching from the factory of electronic equipment, and by institute
State infrared signal and be converted into the first electric signal, the first signal modulation unit is handled first electric signal, is obtained infrared
The the first key mapping information and the first control information corresponding with the first key mapping information included in signal, wireless transmitting unit will
Control signal comprising the first key mapping information and first control information is sent to reception transponder, when state conversion unit control
When remote control processed is in the wireless remote control state, control operation the second electric signal of acquisition of input block response user, first
Signal modulation unit is handled second electric signal, obtains the second key mapping information, and wireless transmitting unit will include described
The control signal of second key mapping information is sent to reception transponder.
The reception transponder of the application, including radio receiving unit, secondary signal modulating unit, central control unit, deposit
Storage unit and infrared emission unit, the secondary signal modulating unit control with the radio receiving unit, the center respectively
Unit and the infrared emission unit are connected, and the memory cell is connected with central control unit, and radio receiving unit is used to connect
Control signal is received, secondary signal modulating unit is used to handle the control signal, and the information obtained after processing is sent out
Central control unit is given, wherein, when the packet that central control unit receives is containing the first key mapping information and the first control letter
During breath, the first key mapping information and first control information are sent to memory cell, memory cell by central control unit
First key mapping information and the first control information are stored, when the information that central control unit receives only includes the second key mapping
During information, central control unit is searched in the memory unit based on the second key mapping information, is obtained and is believed with second key mapping
Second control information corresponding to breath, secondary signal modulating unit are additionally operable to handle second control information, and will place
The electric signal obtained after reason is sent to infrared emission unit, after the electric signal is converted into infrared signal by infrared emission unit,
Send the infrared signal electron equipment.
When remote control is in infrared learning state, remote control can be to the control mode of the remote control that dispatches from the factory of electronic equipment
Learnt, if user is controlled operation to a certain button to dispatch from the factory on remote control, the remote control of the application receives remote control of dispatching from the factory
The infrared signal that device response control is operated and sent, by handle obtain in the infrared signal key mapping information that includes and with the key
Control information corresponding to the information of position, and key mapping information and control information are sent to reception transponder by wireless transmitting unit,
When remote control by infrared learning State Transferring into wireless remote control state when, if user is right on the input block of the application remote control
Same key is controlled operation, and the control operation acquisition of remote controller response user is identical with including key mapping information in infrared signal
Key mapping information, and the key mapping information is sent to reception transponder by wireless transmitting unit, receives transponder according to key mapping
The control information is converted into by information searching to the control information corresponding with the key mapping information stored under infrared learning state
Infrared signal is sent to electronic equipment, it is achieved thereby that the function of infrared learning and wireless remote control, due to key mapping information and control
Information is transmitted by way of wireless telecommunications between transponder in remote control and receiving, solve it is of the prior art only with
One remote control is remotely controlled the problem of caused use range is by environmental constraints using infrared signal, and realizing can be in complexity
Use environment under or by blocking in the case of electronic equipment is controlled, while utilize infrared learning function so that this Shen
Remote control and reception transponder please can realize the control to variety classes electronic equipment.
As shown in figure 1, the remote control of the application includes state conversion unit 101, infrared receiver 102, wireless transmission
Unit 103, the signal modulation unit 105 of input block 104 and first.State conversion unit 101 respectively with input block 104 and red
Outer receiving unit 102 be connected, infrared receiver 102 also respectively with the signal modulation unit 105 of wireless transmitting unit 103 and first
It is connected, input block 104 is also connected by the first signal modulation unit 105 with wireless transmitting unit 103.
In this application, input block 104 can be physical button, or Trackpad, can also be pressed including entity
Key and Trackpad, input block 104 are used to receive and respond the control operation of user, and what the application passes through to input block 104
The control operation that kind mode receives user is not construed as limiting.For example, when input block 104 is physical button, user can pass through
Press physical button and carry out executive control operation, when input block 104 is Trackpad, user can be by touching to Trackpad
Control carrys out executive control operation.
State conversion unit 101 be used to controlling the working condition of remote control infrared learning state and wireless remote control state it
Between switch over.Specifically, state conversion unit 101 is by controlling, infrared receiver 102 is in opening and control is defeated
Enter unit 104 to be closed, to control remote control to be in infrared learning state, state conversion unit 101 is defeated by controlling
Enter unit 104 to be in opening and control infrared receiver 102 to be closed, to control remote control to be in wireless remote
Control state.And state conversion unit 101 is by responding the handover operation of user come to infrared receiver 102 and input block
104 open/close state is controlled.For example, when state conversion unit 101 stirs button comprising one, user passes through in difference
Opening position presses this and stirs button, generates different trigger signals, to control infrared receiver 102 or input block 104 to open
Open.In addition, those of ordinary skill in the art can also realize state conversion unit 101 using other modes, the application is to this
Do not limit.
In the prior art, electronic equipment dispatches from the factory remote control when receiving and responding the control operation of user, sends red
External signal, for example, user presses " Jing Yin " key on TV remote controller A, then TV remote controller A sends infrared signal, should
The key mapping information of mute key is included in infrared signal and for controlling television set to be in the control information of mute state.Wherein, control
The coded system that information processed can be identified using the television set to prestore, for distinct electronic apparatuses, compiled used by control information
Code mode is different, and therefore, for the remote control of distinct electronic apparatuses, the control information corresponding to same key mapping information is also different,
So as to can not then control television set second using the remote control A of television set first.
On the one hand, in this application, when state conversion unit 101 control infrared receiver 102 be in opening,
That is, when remote control is in infrared learning state, infrared receiver 102 receives the external of remote control transmission of dispatching from the factory of electronic equipment
Infrared signal, the first key mapping information and the first control information corresponding with the first key mapping information are included in the external infrared signal,
For example, infrared receiver 102 receives the infrared signal that remote control A is sent, the key mapping information of above-mentioned remote control A mute key is
For the first key mapping information, the control information that above-mentioned control television set is in mute state is the first control information.
In this application, the external infrared signal received is converted into the first electric signal by infrared receiver 102, concurrently
The first signal modulation unit 105 is given, the first signal modulation unit 105 is after the first electric signal is received, to the first electric signal
Handled, obtain the first key mapping information and the first control information, and the first key mapping information and the first control information are sent to
Wireless transmitting unit 103, so as to which wireless transmitting unit 103 can will include the first key mapping information and the by wireless communication mode
The control signal of one control information is transmitted, specifically, wireless transmitting unit 103, which sends control signal, gives reception transponder.
, can be with it should be noted that the remote control of the application in learning process, can learn to single key
Full keyboard button is learnt under the control operation of user, it is external red when remote control learns to full keyboard button
Key mapping information comprising full keyboard and corresponding each control information in external signal, learning method is identical, and the application is no longer superfluous
State.
Preferably, in this application, wireless transmitting unit 103 is 2.4G wireless transmitting units.
On the other hand, in this application, it is when the control input unit 104 of state conversion unit 101 is in opening, i.e., distant
Control device is when being in wireless remote control state, and the control operation that user is carried out to input block 104, input block 104 can be rung
Should, the second electric signal is obtained, the first signal modulation unit 105 is handled the second electric signal, so as to obtain the second key mapping letter
Breath, for example, user presses " standby " key on the application remote control, then the button operation of " standby " key response user, by the
The processing of one signal modulation unit 105, obtains the key mapping information for treating switch, and above-mentioned the application remote control treats the key mapping information of switch
As the second key mapping information, wireless transmitting unit 103 can will include the control of the second key mapping information by wireless communication mode
Signal is transmitted, specifically, wireless transmitting unit 103, which sends control signal, gives reception transponder.
Based on same inventive concept, the application, which provides, receives transponder, described to receive transponder and the remote control of the application
It is corresponding.As shown in Fig. 2 the reception transponder of the application includes radio receiving unit 201, secondary signal modulating unit 202, infrared
Transmitter unit 203, memory cell 204 and central control unit 205, secondary signal modulating unit 202 respectively with wireless receiving list
Member 201, infrared emission unit 203 and central control unit 205 are connected, and memory cell 204 is connected with central control unit 205.
Wireless receiving is used to receive control signal to unit 201, specifically, wireless receiving receives remote control to unit 201
The control signal of transmission.Preferably, in this application, radio receiving unit 201 is 2.4G radio receiving units.
In this application, radio receiving unit 201 upon the reception of control signals, sends control signals to secondary signal
Modulating unit 202 is handled, and the information obtained after processing is sent to central control unit by secondary signal modulating unit 202
205, central control unit 205 is judged the information received.
When the packet that central control unit 205 receives contains the first key mapping information and the first control information, show distant
Control device is in infrared learning state, and the first key mapping information and the first control information are sent to storage list by central control unit 205
Member 204, memory cell 204 stores to the first key mapping information and the first control information, completes learning process.For example, receive
The control signal that transponder receives includes the key mapping information of mute key and for controlling television set to be in the control of mute state
Information processed, then receive transponder and key mapping information and control information are stored, complete learning process.
When the information that central control unit 204 receives only includes the second key mapping information, show that remote control is in wireless
Remote state, central control unit 204 search corresponding control letter based on the second key mapping information in memory cell 205
Breath, after the second control information corresponding with the second key mapping information is obtained, central control unit 204 sends the second control information
To secondary signal modulating unit 202, secondary signal modulating unit 202 is handled the second control information, and will be obtained after processing
To electric signal be sent to infrared emission unit 203, the electric signal is being converted into infrared signal by infrared emission unit 203
Afterwards, the infrared signal is sent, specifically, infrared emission unit 203 sends infrared signal electron equipment, completion was remotely controlled
Journey.For example, receiving only includes the key mapping information for treating switch in the control signal that receives of transponder, then transponder is received according to treating
The key mapping information of switch is searched, if find with this after the corresponding control information of the key mapping information of switch, will control letter
Breath is converted into infrared signal and is transmitted, and completes remote control process.
Preferably, receiving transponder also includes infrared extended line, the infrared extended line and the infrared emission unit phase
Even, for strengthening the infrared signal of transmitting.
Based on same inventive concept, the application provides wireless remote-control system, as shown in figure 3, including above-mentioned remote control and upper
Reception transponder is stated, the remote control and the reception transponder wirelessly connect.The work shape of wireless remote controller
State includes infrared learning state and wireless remote control state.
Wherein, when wireless remote-control system is in the infrared learning state, the remote control is receiving electronic equipment
After the infrared signal that the remote control that dispatches from the factory is sent, the first key mapping information and the first control information that the infrared signal is included pass through
Wireless transmitting unit is sent to the reception transponder, receives transponder and is received by radio receiving unit, and to described first
Key mapping information and first control information are stored, when wireless remote-control system is in the wireless remote control state, remote control
The control operation of device response user obtains the second key mapping information, and the second key mapping information is sent out by the wireless transmitting unit
Reception transponder is given, transponder is received by the radio receiving unit and receives the second key mapping information, and obtained by searching
The second control information corresponding with the second key mapping information, then by second control information be converted into infrared signal be sent to it is described
Electronic equipment.
Process is specifically used below in conjunction with user, the wireless remote-control system of the application is described in detail：
When user switches over operation to status toggle unit 101, and control remote control is in infrared learning state, if distant
Control device be currently needed for study be TV remote controller A, after user is controlled operation to remote control A, as user press it is distant
" Jing Yin " key on device A is controlled, remote control A can send the key mapping information comprising mute key and for controlling television set to be in Jing Yin shape
The infrared signal of the control information of state, infrared signal described in remote control simultaneously learns to it, specifically, remote control passes through
Infrared receiver 102 receives infrared signal, and infrared signal is converted into electric signal and is sent to the first signal modulation unit
105, the first signal modulation unit 105 is handled electric signal, obtains the key mapping information of mute key and corresponding control
Information, remote control send the key mapping information and corresponding control information by wireless transmitting unit 103 again and forwarded to reception
Device, after reception transponder receives key mapping information and corresponding control information by radio receiving unit 201, utilize storage
Unit 204 is stored, and completes learning process.
After the remote control of the application is completed to the study of " Jing Yin " key in remote control A, when user is to status toggle unit
101 switch over operation, when control remote control is in wireless remote control state, if user is controlled operation to input block, such as
" Jing Yin " key in the application remote control is pressed, input block responds the control operation of user, and modulates list by secondary signal
The processing of member 202, the key mapping information of mute key is obtained, and sent the key mapping information of mute key by wireless transmitting unit 103
To transponder is received, after reception transponder receives the key mapping information of mute key by radio receiving unit 201, pass through center and control
Unit 205 processed searches control corresponding with mute key key mapping information that is learning under infrared learning state in memory cell 204
Information processed, after control information is found, the processing through secondary signal modulating unit 202 is sent to infrared emission unit 203, red
Control information is converted into infrared signal and is transmitted by outer transmitter unit 203, is ultimately sent to television set, and television set is infrared at this
Mute state is adjusted under the control of signal.
Because key mapping information and control information are carried out in remote control and receive between transponder by way of wireless telecommunications
Transmission, solve it is of the prior art only with a remote control using infrared signal be remotely controlled caused by use range by ring
The problem of border restricts, realizing can be controlled under the use environment of complexity or in the case of by blocking to electronic equipment, if
User operates in parlor to remote control, still is able to be controlled the television set in bedroom, while utilizes infrared learning work(
Can so that the remote control and reception transponder of the application can realize the control to variety classes electronic equipment.
Claims (8)
1. remote control, including input block and infrared receiver, it is characterised in that also including state conversion unit, wireless hair
Penetrate unit and the first signal modulation unit, the state conversion unit respectively with the input block and the infrared receiver
It is connected, infrared receiver is connected with the wireless transmitting unit and the first signal modulation unit respectively, and input block leads to
Cross the first signal modulation unit with wireless transmitting unit to be connected, state conversion unit is used for the working condition for controlling the remote control
Switched between infrared learning state and wireless remote control state；
Wherein, when state conversion unit control remote control is in the infrared learning state, infrared receiver receives electronics
The infrared signal of the remote control transmission of dispatching from the factory of equipment, and the infrared signal is converted into the first electric signal, the first signal modulation
Unit is handled first electric signal, obtain in infrared signal the first key mapping information for including and with first key mapping
First control information corresponding to information, wireless transmitting unit is by the control comprising the first key mapping information and first control information
Signal is sent to reception transponder；
When state conversion unit control remote control is in the wireless remote control state, input block responds the control operation of user
The second electric signal is obtained, the first signal modulation unit is handled second electric signal, obtains the second key mapping information, wirelessly
Control signal comprising the second key mapping information is sent to reception transponder by transmitter unit.
2. remote control as claimed in claim 1, it is characterised in that when state conversion unit is controlled at the infrared receiver
In opening, and when controlling the input block to be closed, remote control is in the infrared learning state；
When state conversion unit control input unit is in opening, and control infrared receiver is closed,
Remote control is in the wireless remote control state.
3. remote control as claimed in claim 1, it is characterised in that the wireless transmitting unit is specially 2.4G wireless transmission lists
Member.
4. remote control as claimed in claim 1, it is characterised in that the input block includes physical button and/or Trackpad.
5. receive transponder, it is characterised in that including radio receiving unit, secondary signal modulating unit, central control unit, deposit
Storage unit and infrared emission unit, the secondary signal modulating unit control with the radio receiving unit, the center respectively
Unit and the infrared emission unit are connected, and the memory cell is connected with central control unit, and radio receiving unit is used to connect
Control signal is received, secondary signal modulating unit is used to handle the control signal, and the information obtained after processing is sent out
Give central control unit；
Wherein, when the packet that central control unit receives contains the first key mapping information and the first control information, center control
The first key mapping information and first control information are sent to memory cell by unit, and memory cell is to the first key mapping information
Stored with the first control information；
When the information that central control unit receives only includes the second key mapping information, central control unit is believed based on the second key mapping
Breath is searched in the memory unit, obtains the second control information corresponding with the second key mapping information, secondary signal modulation
Unit is additionally operable to handle second control information, and the electric signal obtained after processing is sent into infrared emission list
Member, after the electric signal is converted into infrared signal by infrared emission unit, send the infrared signal electron equipment.
6. transponder is received as claimed in claim 5, it is characterised in that the radio receiving unit is specially that 2.4G wirelessly connects
Receive unit.
7. transponder is received as claimed in claim 5, it is characterised in that also including infrared extended line, the infrared extended line
It is connected with the infrared emission unit.
8. wireless remote-control system, it is characterised in that including the remote control as described in any claim in claim 1-4, and
Reception transponder as described in any claim in claim 5-7, the remote control and the reception transponder pass through nothing
Line mode connects, and the working condition of the wireless remote controller includes infrared learning state and wireless remote control state；
Wherein, when wireless remote-control system is in the infrared learning state, the remote control is receiving dispatching from the factory for electronic equipment
After the infrared signal that remote control is sent, the first key mapping information and the first control information that the infrared signal is included pass through wireless
Transmitter unit is sent to the reception transponder, receives transponder and is received by radio receiving unit, and to first key mapping
Information and first control information are stored；
When wireless remote-control system is in the wireless remote control state, the control operation of remote controller response user obtains the second key mapping
Information, the second key mapping information is sent to reception transponder by the wireless transmitting unit, transponder is received and passes through institute
State radio receiving unit and receive the second key mapping information, and the second control letter corresponding with the second key mapping information is obtained by searching
Breath, then second control information is converted into infrared signal and is sent to the electronic equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181960.2A CN104036631B (en) | 2014-04-30 | 2014-04-30 | Remote control, receive transponder and wireless remote-control system |
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| CN201410181960.2A CN104036631B (en) | 2014-04-30 | 2014-04-30 | Remote control, receive transponder and wireless remote-control system |
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| CN104036631A CN104036631A (en) | 2014-09-10 |
| CN104036631B true CN104036631B (en) | 2018-04-10 |
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| CN107274661B (en) * | 2017-07-31 | 2023-08-25 | 明基智能科技（上海）有限公司 | Remote control device and remote control display system |
| CN108132901B (en) * | 2017-12-21 | 2021-02-19 | 联想(北京)有限公司 | Information transmission equipment and method |
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| US7783205B1 (en) * | 2006-01-26 | 2010-08-24 | Universal Electronics Inc. | Learning infrared amplifier for remote control devices |
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