CN107635146A - A kind of remote control system - Google Patents
A kind of remote control system Download PDFInfo
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- CN107635146A CN107635146A CN201710797480.2A CN201710797480A CN107635146A CN 107635146 A CN107635146 A CN 107635146A CN 201710797480 A CN201710797480 A CN 201710797480A CN 107635146 A CN107635146 A CN 107635146A
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- remote control
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Abstract
The invention discloses a kind of remote control system, belongs to TV remote technical field, including remote control and intelligent television, remote control include:Multiple multifunction push keys, each multifunction push key realize two different keypress functions by two different operational motions;Directionkeys, work pattern is changed by a multifunction push key triggering;Remote control sends corresponding remote signal to intelligent television according to the mode of operation for the button that is triggered;The remote signal that sends of intelligent television monitoring remote control, and the key code value and operational motion for the button that is triggered according to remote control signal analysis, obtain corresponding keypress function.The beneficial effect of above-mentioned technical proposal is:Each multifunction push key has multiple keypress functions, a variety of keypress functions are realized by pattern switching directionkeys, so that the quantity of button is reduced while remote-controller function is complete, convenient use person remembers position and the function of each button, it is easily operated, having in addition using the miniaturization for realizing remote control, reduces the production cost of remote control.
Description
Technical field
The present invention relates to TV remote technical field, more particularly to a kind of remote control system.
Background technology
With the development of intelligent television and Web TV, TV has a variety of play mode and playing function, accordingly, phase
Seeking the remote control of TV has more keypress function, in the prior art, typically by setting more button on a remote control
To realize the function of the button of requirement.Therefore, the button of existing TV remote controller is various, at least ten buttons, and at most four
50 buttons, the corresponding keypress function of each button, user is when TV is operated, it is necessary to which searching of bowing can just obtain
The accurate location of button is taken, it is inconvenient for use, and because button is more, easily there is situation about pressing by mistake, in addition, some buttons, very
To after we used TV a very long time, still less understand what use they are.
This design for piling up function on a remote control, it is easy to allow people to produce and contradict psychology.Make especially for old age
For user, they generally at will random button, fearness dare not push the wrong button and picture can not just be recalled to.
The content of the invention
According to the above-mentioned problems in the prior art, now providing a kind of remote control has small number of button, and
Multiple functional remote control system, it is intended to improve the ease for use of remote control.The present invention adopts the following technical scheme that:
A kind of remote control system, including intelligent television and remote control, the remote control are connected with intelligent television wireless telecommunications, institute
Stating remote control includes:
Multiple multifunction push keys, each corresponding key code value of the multifunction push key, each multifunction push key
Two different keypress functions are realized by two default operational motions;
Directionkeys, including four sub- buttons, the directionkeys correspond to two mode of operations, and each sub- button is not
Different key code values and different keypress functions are corresponded under same mode of operation;
Multiple multifunction push keys include a switching key, are associated with the directionkeys, the switching key
One keypress function is for the mode switch function for the mode of operation for switching the directionkeys;
Monitoring modular, for monitoring the mode of operation of multiple multifunction push keys and the directionkeys;
Mode switch module, connects monitoring modular, and the mode switch module detects for handling the monitoring modular
The mode of operation of the switching key, correspond in the mode of operation of the switching key and be used to trigger the module handoff functionality
Operational motion when, switch the mode of operation of the directionkeys;
Signal transmitting module, the monitoring modular is connected, it is corresponding for being sent according to the mode of operation for the button that is triggered
Remote signal is to the intelligent television;
The intelligent television monitors the remote signal that the remote control is sent, and according to the remote control signal analysis quilt
The key code value and operational motion of button are triggered, obtains corresponding keypress function.
Preferably, in above-mentioned remote control system, the intelligent television includes:
Signal receiving module, for receiving the remote signal;
Module is monitored, connects the signal receiving module, it is described distant for monitoring type and the output of the remote signal
The type of control signal corresponds to corresponding operational motion;
Signal processing module, the signal receiving module and the monitoring module are connected, for handling the remote signal
Obtain being triggered the key code value of button, and obtains phase according to the key code value for the button that is triggered and the type of the remote signal
The keypress function answered.
Preferably, in above-mentioned remote control system, two mode of operations of the directionkeys are respectively the first mode of operation and
Two mode of operations, first mode of operation are initial operation mode;
When the directionkeys is in first mode of operation, key code value corresponding to four sub- buttons is respectively
Upper and lower, left and right;
When the directionkeys is in second mode of operation, key code value corresponding to four sub- buttons is respectively
Channel adds, channel down, volume down, volume add.
Preferably, in above-mentioned remote control system, the remote control also includes reminding module, connects the mode switch module,
The reminding module is closed when first mode of operation, and is opened when second mode of operation.
Preferably, in above-mentioned remote control system, the reminding module is realized by a light emitting diode, is in the directionkeys
The light emitting diode is lit during the second mode of operation.
Preferably, in above-mentioned remote control system, the operational motion for triggering the mode switch function of the switching key is,
The switching key described in long-press in a preset duration.
Preferably, in above-mentioned remote control system, another keypress function of the switching key is to confirm function, corresponding behaviour
Start is used as and only once operates the switching key.
Preferably, in above-mentioned remote control system, the multifunction push key includes " Jing Yin/power supply " button, the " Jing Yin/electricity
Two keypress functions of source " button are respectively:
Jing Yin, the opening and closing of the audio frequency apparatus for controlling the intelligent television, corresponding operational motion is only once to operate
" Jing Yin/power supply " button;
Power supply, for controlling the opening and closing of the intelligent television, corresponding operational motion is the long-press institute in a preset duration
State " Jing Yin/power supply " button.
Preferably, in above-mentioned remote control system, the multifunction push key includes " menu/setting " button, " menu/set
Put " two keypress functions of button are respectively:
Menu, for controlling the intelligent television to enter menu screen, corresponding operational motion is described in only once operation
" menu/setting " button;
Set, for controlling the intelligent television to enter setting screen, corresponding operational motion is in a preset duration
" menu/setting " button described in long-press.
Preferably, in above-mentioned remote control system, the multifunction push key includes " return/homepage " button, " return/master
Page " two keypress functions of button are respectively:
Return, for controlling the intelligent television to be back to back operation from current operation, corresponding operational motion is
Only once " return/homepage " button described in operation;
Homepage, for controlling the intelligent television to enter homepage, corresponding operational motion is the long-press in a preset duration
" return/homepage " button.
The beneficial effect of above-mentioned technical proposal is:Each multifunction push key has multiple keypress functions, passes through pattern switching
So that directionkeys realizes a variety of keypress functions so that the quantity of button, convenient use person are reduced while remote-controller function is complete
Remember position and the function of each button, it is easily operated, have in addition using the miniaturization for realizing remote control, reduce the production of remote control
Cost.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of LED light group remote control system in the preferred embodiment of the present invention;
Fig. 2 is the structural representation of remote control in the preferred embodiment of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
In the preferred embodiment of the present invention, as depicted in figs. 1 and 2, there is provided a kind of remote control system, including intelligent television 1
With remote control 2, remote control 2 is connected with the wireless telecommunications of intelligent television 1, and remote control 2 includes:
Multiple multifunction push keys, the corresponding key code value of each multifunction push key, each multifunction push key are pre- by two
If operational motion realize two different keypress functions, multiple multifunction push keys are respectively " Jing Yin/power supply " button 01, " dish
List/setting " button 02, " OK/ pattern switchings " button 03, " return/homepage " button 04;
Directionkeys 05, including four sub- buttons in four orientation in upper and lower, left and right are respectively directed to, directionkeys 05 corresponds to two
Individual mode of operation, every sub- button correspond to different key code values and different keypress functions under different mode of operations;
Multiple multifunction push keys include a switching key (i.e. " OK/ pattern switchings " button 03), switching key association
In directionkeys 05, a keypress function of switching key is the mode switch function of the mode of operation for switching direction key 05;
Monitoring modular 21, for monitoring the mode of operation of multiple multifunction push keys and directionkeys;
Mode switch module 22, connects monitoring modular 21, and mode switch module 22 detects for handling monitoring modular 21
The mode of operation of switching key, correspond to the operational motion for trigger module handoff functionality in the mode of operation of switching key
When, the mode of operation of switching direction key 05;
Signal transmitting module 23, monitoring modular 21 is connected, it is corresponding for being sent according to the mode of operation for the button that is triggered
Remote signal is to intelligent television 1;
Intelligent television 1 monitors the remote signal that sends of remote control 2, and the button for the button that is triggered according to remote control signal analysis
Code value and operational motion, obtain corresponding keypress function.
In the present embodiment, remote control 2 is provided with 8 buttons altogether, including 4 multifunction push keys and has 4 sons
The directionkeys 05 of button.Each multifunction push key has two keypress functions, two keypress functions of each multifunction push key by
Two default operational motion triggerings so that 4 multifunction push keys realize 7 keypress functions for being used to control intelligent television 1, and
The keypress function of 1 mode of operation for being used for switching direction key 05.By the mode of operation of switching direction key 05, make directionkeys 05
Realize 8 keypress functions for being used to control intelligent television 1.
In above-mentioned technical proposal, each multifunction push key has multiple keypress functions, passes through pattern switching directionkeys
Realize a variety of keypress functions so that the quantity of button is reduced while remote-controller function is complete, convenient use person remembers each button
Position and function, it is easily operated, have in addition using the miniaturization of remote control is realized, reduce the production cost of remote control.
In the preferred embodiment of the present invention, two mode of operations of directionkeys 05 are respectively the first mode of operation and second
Mode of operation, the first mode of operation are initial operation mode;
When directionkeys 05 is in the first mode of operation, key code value corresponding to four sub- buttons is respectively upper and lower, it is left,
It is right;
When directionkeys 05 is in the second mode of operation, key code value corresponding to four sub- buttons is respectively that channel adds, frequently
Road subtracts, volume down, volume add.
In the preferred embodiment of the present invention, remote control 2 also includes reminding module 24, connection mode handover module 23, carries
Show that module 24 is closed when the first mode of operation, and opened when the second mode of operation.
Further, in preferred embodiment of the invention, reminding module 24 is realized by a light emitting diode, in directionkeys
Light emitting diode is lit during in the second mode of operation.
In above-mentioned technical proposal, by setting a light emitting diode to be used as reminding module 24 on remote control 2, only in side
When being in the second mode of operation to key 05, light emitting diode is lit, and user can be according to the opening and closing discrimination side of light emitting diode
To the mode of operation of key 05, maloperation is prevented.It should be noted that the use of light emitting diode as reminding module 24 is this hair
Bright one embodiment, it can also be substituted by vibrator, or buzzer.
In the preferred embodiment of the present invention, intelligent television 1 includes:
Signal receiving module 11, for receiving remote signal;
Module 12 is monitored, connects signal receiving module 11, for monitoring type and the output of remote signal, remote signal
Type corresponds to corresponding operational motion;
Signal processing module 13, connection signal receiving module 11 and monitor module 12, for handle remote signal obtain by
The key code value of button is triggered, and corresponding button work(is obtained according to the key code value for the button that is triggered and the type of remote signal
Energy.
In the present embodiment, due to the corresponding key code value of each multifunction push key of remote control 2, moved by different operating
Make to trigger different keypress functions, remote signal is analyzed by intelligent television 1, which kind of behaviour the button for judging currently to be triggered is by
Make action triggers, so as to obtain corresponding keypress function.
Below, by taking the intelligent television of android system as an example, the operation principle of each multifunction push key is illustrated.
1) " Jing Yin/power supply " button 01:
Short-press (i.e. only once operate " Jing Yin/power supply " button 01) realizes the function of Jing Yin opening and closing, and short-press is " quiet
Sound/power supply " button 01, it is Jing Yin analog information that remote control 2, which sends a code value, after intelligent television 1 receives signal, by it
It is mapped as the event that key assignments is KeyEvent.KEYCODE_MUTE and is sent to Android framework
PhoneWindowManager.PhoneWindowManager read once complete " Jing Yin/power supply " button 01 in 5 seconds and pressed
Key is pressed and upspring after event, switches the mute state of TV, and goes out this change in interface display to prompt user.
Long-press realizes the function of opening and closing intelligent television 1, long-press " Jing Yin/power supply " button 01, and remote control 2 is persistently sent out
It is Jing Yin analog signal to send code value, and after intelligent television 1 receives signal, being mapped as key assignments is
KeyEvent.KEYCODE_MUTE event is sent to PhoneWindowManager.PhoneWindowManager is listened to
After the button of " Jing Yin/power supply " button 01 presses 5 seconds, if button is not upspring still, this event is judged for shutdown event, so
Enter shutdown process afterwards.
2) " menu/setting " button 02:
Short-press enters menu screen, short-press " menu/setting " button 02 for control intelligent television 1, and remote control 2 is sent once
Code value is the analog signal of menu, and after intelligent television 1 receives signal, it is KeyEvent.KEYCODE_ to be mapped as key assignments
MENU event is sent to PhoneWindowManager.If PhoneWindowManager listened to once complete in 2 seconds
The whole button of " menu/setting " button 02 being pressed and upspringing, then menu key case distribution is given to the application currently shown.So
Afterwards, judge to want to recall the menu bar of oneself using further according to actual conditions.
Long-press sets application, long-press " menu/setting " button 02 to start, and remote control 2 persistently sends code value as menu
Analog signal, after intelligent television 1 receives signal, it is mapped as the event hair that key assignments is KeyEvent.KEYCODE_MENU
Give PhoneWindowManager.If PhoneWindowManager is pressed listening to the button of " menu/setting " button 02
After lower 2 seconds, button is not upspring still, then judges this event for set key, is then directly initiated system and is set application.
3) " OK/ pattern switchings " button 03:
Short-press, which is realized, confirms function, short-press " OK/ pattern switchings " button 03, sends a code value and believes for the simulation of acknowledgement key
Number, after intelligent television 1 receives signal, it is mapped as the event hair that key assignments is KeyEvent.KEYCODE_DPAD_CENTER
Give PhoneWindowManager.If PhoneWindowManager listened to once complete " OK/ patterns in 2 seconds
Switching " button 03 being pressed and upspringing, then will confirm that key-press event is distributed to the application currently shown.Then, using further according to
Focus position judges to want to click on some button, or enters some interface.
Long-press intelligent television 1 does not realize any function, and long-press " OK/ pattern switchings " button 03, it is true persistently to send code value
Recognize the analog signal of key, after intelligent television 1 receives signal, it is KeyEvent.KEYCODE_DPAD_ to be mapped as key assignments
CENTER event is sent to PhoneWindowManager.If " cut listening to by OK/ patterns by PhoneWindowManager
Change " after button 03 presses 2 seconds, button is not upspring still, then abandons this event.Cut because such case can be considered as pattern
Event is changed, remote control 2 can change circuit logic, the pattern of switching direction key on hardware, it is not necessary to respond it on software.
4) " return/homepage " button 04:
Short-press returns to function to realize, short-press " return/homepage " button 04, it is return key that remote control 2, which sends a code value,
Analog signal, after intelligent television 1 receives signal, be mapped as the event that key assignments is KeyEvent.KEYCODE_BACK
It is sent to PhoneWindowManager.If PhoneWindowManager listened in 2 seconds once it is complete " return/
Homepage " button 04 being pressed and upspringing, then return key-press event is distributed to the application currently shown.Then, using further according to
Own actual situation judges to want to return to previous interface.
To realize the function into homepage, long-press " return/homepage " button 04, remote control 2 persistently sends code value and is long-press
The analog signal of return key, after intelligent television receives signal, it is KeyEvent.KEYCODE_BACK to be mapped as key assignments
Event is sent to PhoneWindowManager.If PhoneWindowManager after listening to back buttons and pressing 2 seconds,
Button is not upspring still, then this event is judged for main page key event, then directly by system switchback main interface.
It should be noted that the above-mentioned explanation to remote control system function is by taking the intelligent television of android system as an example, only
It is one embodiment of the present of invention, remote control system provided by the invention is also applied for the intelligent large-size screen monitors such as OTT boxes, projecting apparatus and set
It is standby.
Preferred embodiments of the present invention are the foregoing is only, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Scheme obtained by equivalent substitution and obvious change, should be included in protection scope of the present invention.
Claims (10)
- A kind of 1. remote control system, it is characterised in that including intelligent television and remote control, the remote control and intelligent television channel radio News connection, the remote control include:Multiple multifunction push keys, each corresponding key code value of the multifunction push key, each multifunction push key is by two Individual default operational motion realizes two different keypress functions;Directionkeys, including four sub- buttons, the directionkeys correspond to two mode of operations, and each sub- button is different Different key code values and different keypress functions are corresponded under mode of operation;Multiple multifunction push keys include a switching key, are associated with the directionkeys, one of the switching key Keypress function is for the mode switch function for the mode of operation for switching the directionkeys;Monitoring modular, for monitoring the mode of operation of multiple multifunction push keys and the directionkeys;Mode switch module, connects monitoring modular, the mode switch module be used to handling the monitoring modular detect it is described The mode of operation of switching key, the behaviour for being used for triggering the module handoff functionality is corresponded in the mode of operation of the switching key When acting, switch the mode of operation of the directionkeys;Signal transmitting module, the monitoring modular is connected, for sending corresponding remote control according to the mode of operation for the button that is triggered Signal is to the intelligent television;The intelligent television monitors the remote signal that the remote control is sent, and is triggered according to the remote control signal analysis The key code value and operational motion of button, obtain corresponding keypress function.
- 2. remote control system as claimed in claim 1, it is characterised in that the intelligent television includes:Signal receiving module, for receiving the remote signal;Module is monitored, connects the signal receiving module, for monitoring type and the output of the remote signal, the remote control letter Number type correspond to corresponding operational motion;Signal processing module, the signal receiving module and the monitoring module are connected, obtained for handling the remote signal Be triggered the key code value of button, and is obtained according to the key code value for the button that is triggered and the type of the remote signal corresponding Keypress function.
- 3. remote control system as claimed in claim 1, it is characterised in that two mode of operations of the directionkeys are respectively first Mode of operation and the second mode of operation, first mode of operation are initial operation mode;When the directionkeys is in first mode of operation, key code value corresponding to four sub- buttons be respectively it is upper, Under, it is left and right;When the directionkeys is in second mode of operation, key code value corresponding to four sub- buttons is respectively channel Add, channel down, volume down, volume add.
- 4. remote control system as claimed in claim 3, it is characterised in that the remote control also includes reminding module, described in connection Mode switch module, the reminding module are closed when first mode of operation, and are opened when second mode of operation Open.
- 5. remote control system as claimed in claim 4, it is characterised in that the reminding module realized by a light emitting diode, in The light emitting diode is lit when the directionkeys is in the second mode of operation.
- 6. remote control system as claimed in claim 1, it is characterised in that trigger the mode switch function of the switching key Operational motion be the switching key described in long-press in a preset duration.
- 7. remote control system as claimed in claim 1, it is characterised in that another keypress function of the switching key is confirmation Function, corresponding operational motion are only once to operate the switching key.
- 8. remote control system as claimed in claim 1, it is characterised in that the multifunction push key includes " Jing Yin/power supply " button, Two keypress functions of " Jing Yin/power supply " button are respectively:Jing Yin, the opening and closing of the audio frequency apparatus for controlling the intelligent television, corresponding operational motion is described in only once operation " Jing Yin/power supply " button;Power supply, for controlling the opening and closing of the intelligent television, corresponding operational motion is " quiet described in long-press in a preset duration Sound/power supply " button.
- 9. remote control system as claimed in claim 1, it is characterised in that the multifunction push key includes " menu/setting " button, Two keypress functions of " menu/setting " button are respectively:Menu, for controlling the intelligent television to enter menu screen, corresponding operational motion is only once " dish described in operation List/setting " button;Set, for controlling the intelligent television to enter setting screen, corresponding operational motion is the long-press in a preset duration " menu/setting " button.
- 10. remote control system as claimed in claim 1, it is characterised in that the multifunction push key is pressed including " return/homepage " Key, two keypress functions of " return/homepage " button are respectively:Return, for controlling the intelligent television to be back to back operation from current operation, corresponding operational motion is only one " return/homepage " button described in secondary operation;Homepage, for controlling the intelligent television to enter homepage, corresponding operational motion is described in the long-press in a preset duration " return/homepage " button.
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Application publication date: 20180126 |