The content of the invention
The present patent application provides a kind of control method for smart television quick turn-on, by detecting remote control equipmentPosition when changing, the part power up function in television system is pre-actuated, so as to receive real power-on instructionWhen can faster complete boot action.
In a first aspect, the application provides a kind of control method for smart television quick turn-on, this method includes：
When smart television receives first control signal, first state is adjusted to according to the first control signal, wherein, instituteState first control signal and detect that it is subjected to displacement and/or while rotating sends based on remote control equipment, the first state is used to refer toShow that the smart television main system is opened, and backlight and loudspeaker are closed；
When smart television receives second control signal, the second state is adjusted to according to the second control signal, wherein, instituteState when second control signal detects power-on instruction input by user based on the remote control equipment and send, second state is used forIndicate that the smart television main system, backlight and loudspeaker are opened.
Second aspect, the application provide a kind of smart television, including：
First control unit, for when smart television receives first control signal, being adjusted according to the first control signalFor first state, wherein, the first control signal detects that it is subjected to displacement and/or while rotating sends based on remote control equipment,The first state is used to indicate that the smart television main system is opened, and backlight and loudspeaker are closed；
Second control unit, for when smart television receives second control signal, being adjusted according to the second control signalFor the second state, wherein, the second control signal is sent out when detecting power-on instruction input by user based on the remote control equipmentGo out, second state is used to indicate that the smart television main system, backlight and loudspeaker are opened.
Compared with prior art, the advantageous effects for the technical solution that the application is proposed include：
A kind of control method for smart television quick turn-on is provided in the embodiment of the present application, this method includes：Work as remote controlWhen equipment is subjected to displacement and/or rotates, which sends first control signal to smart television, to control at smart televisionScreen state is closed in start；Wherein, start pass screen state refers to that the smart television main system is opened, and backlight and loudspeaker are closedState.In the control method for smart television quick turn-on that the application provides, change in location occurs in remote control equipmentIn the case of, first control signal is sent to Intelligent television terminal, so as to control smart television to start SoC systems, completion portion separatesMachine initialization procedure, only keeps television backlight and loudspeaker to be in the state closed；And then when remote control equipment detects reallyDuring user's power-on instruction, second control signal is sent to smart television, opens backlight and loudspeaker；Due to the part of smart televisionInitialization process（Except backlight and speaker portion）Pre-actuated when receiving first control signal, and then smart televisionWhen receiving the second control signal, it is thus only necessary to open backlight and loudspeaker, therefore starting up speed significantly improves, and realizes fastThe user experience of speed start.
Embodiment 1
The embodiment of the present application 1 provides a kind of control method for smart television quick turn-on, as shown in Figure 1, the control methodIncluding：
Step S110, when smart television receives first control signal, first state is adjusted to according to the first control signal,Wherein, which detects that it is subjected to displacement and/or while rotating sends based on remote control equipment, and the first state is usedOpened in the instruction smart television main system, and backlight and loudspeaker are closed.
Remote control equipment refers to the equipment that can be used in remote control intelligent terminal, and the application is with more universal in daily lifeRemote controler exemplified by be illustrated.Certainly, it should be appreciated by those skilled in the art the remote control equipment can be usedTo control the other equipment of intelligent terminal, the mobile phone electronic equipment of distant control function is such as carried.
In existing life, user performs smart television power-on instruction essentially by remote controler, and when user picks up remote controlDevice simultaneously presses power supply（power）Before button, it usually needs a period of time, this programme is exactly to utilize this period, will intelligence electricityDepending on main system function pre-cooling, so that when user presses power key, television backlight and loudspeaker only need to be opened, realizes imageWith the output of sound.
Further, it can realize that remote controller position changes by the technical principle of gravity sensor or gyroscope circulatorDetection.Specifically, illustrating by taking gyroscope circulator as an example, the principle of gyroscope circulator is the rotation of a rotating objectThe direction of shaft meaning will not change when being influenced from external force, and people keep direction according to this principle with it, becauseThis gyro sensor can accurately experience the rotation or movement of object；That is, when detecting object（Remote controler）RotationWhen axis direction changes, remote controler sends the first control instruction to smart television, so that it closes screen state for start.
Further, the first state of so-called smart television, that is, refer to, the main-system part program initialization of smart televisionComplete, but backlight and loudspeaker（That is sound）The state of closing.In television backlight drive system, backlight has special switchControl, the open and close of backlight are controlled by the controlling switch；Loudspeaker, which is closed, to be referred to power amplifier being in mute state, noExport voice signal and give sound equipment power amplifier.
Further, which can be Bluetooth control signal, then the remote control equipment can set for Bluetooth remote controlIt is standby；The application is illustrated by taking blue Tooth remote controller as an example.IR remote controller, it usually needs be directed at infrared signal transmitter controlledEquipment（Such as smart television）, and then infrared signal is sent to control smart machine；And in actual life, when remote controler occursWhen rotation or displacement, it may be in any angle with smart machine, therefore, if first control signal is infraredSignal, even if then probably occurring that remote controler is subjected to displacement or rotates, remote controler transmitting first control signal, smart televisionThe situation of the first control signal is not received, and then the smart television is also impossible to make according to the first control signal yetCorresponding reaction.
Compared to IR remote controller, blue Tooth remote controller from receiving angle restriction, can 360 degree controlled device is controlledSystem, and the transmission speed of Bluetooth signal is faster, and transmission range is farther, the data volume of transmission also bigger；Therefore, first control signalBluetooth signal is preferably arranged to, but person of ordinary skill in the field can also use other signals with similar functions or effectAs first control signal, do not do and excessively repeat herein.
Further, after the first control signal that television reception to remote controler is sent, smart television starts to initializeJourney, starts TV SoC, completes register and the Initialize installation of GPIO, completes TV memory mapping（Flash out）, untilAll starting procedures（boot flow）And dynamic random access memory（DRAM）The completion of the customization of address；Meanwhile controlGPIO MUTE_AMP all default configurations of the GPIO BL_EN and controlling loudspeaker power amplifier mute of backlight processed are low level so thatStill in closed mode, user feels TV still in holding state for backlight and sound；At this time, smart television initialization procedureComplete, TV is in the state that screen is closed in start.
Step S120, when smart television receives second control signal, second is adjusted to according to the second control signalState, wherein, which sends when detecting power-on instruction input by user based on the remote control equipment, second shapeState is used to indicate that the smart television main system, backlight and loudspeaker are opened.
Power-on instruction input by user, that is, control the instruction of smart television normal boot-strap, typically, smart television in order to controlThe power keys of remote control equipment in the button of normal boot-strap, i.e. ordinary meaning, after user presses remote-controlled start-up power keys, remote controlDevice sends second control signal to smart television, smart television makes TV be normal boot-strap shape according to the second control signalState.Since TV has completed the initialization of main-system part program at this time, and then need to only be beaten when receiving second control signalTelevision backlight and sound are opened, the GPIO of backlight and sound will be controlled to adjust to high level, the reaction time of SoC is very at this timeIt is short, it is general only to need several seconds, even up to millisecond rank, the experience of " second opens " can be let user experiencing.
Certainly, power-on instruction input by user is alternatively the phonetic entry power-on instruction of user in the embodiment of the present invention.WithIt is higher and higher the intelligence degree of TV, many smart televisions all carry speech-input instructions, the power-on instruction in this programmeOr phonetic order, i.e., prestored in smart television and the relevant phonetic order of television startup（Such as " television startup "," TV opening ", " start " etc.）, when user uses phonetic entry dependent instruction, smart television, which identifies the instruction and judges, isIt is no to match with the content that prestores, if content matching, confirm as user and second control signal, smart television are inputted by remote controlerCorresponding action is performed according to second control signal.
Further, which is infrared control signal.It is existing distant due to cost and design etc.Control device majority remains as IR remote controller, meanwhile, IR remote controller has the advantages that being remotely controlled precision accurately waits other in itself；Therefore,Second control signal can be more common of infrared control signal.
Further, when the smart television receives second control signal, judge whether it is in first state, if placeIn first state, then it is the second state to adjust it according to second control signal, and otherwise, smart television sends feedback signal to describedRemote control equipment, so that the remote control equipment sends second control signal again according to the feedback signal, until the smart televisionFirst state is in.
Since user is uncontrollable to the time for pressing power keys from remote controler is picked up, when remote controler sends the second control letterNumber（That is infrared control signal）During to smart television, smart television may be still within initial phase, i.e. the smart television rootAccording to first control signal, initialization procedure is being carried out, since the initialization process is not yet completed；Therefore, smart television at this timeAlso it is impossible to respond to the infrared control signal, even if after above-mentioned initialization process is completed, due to the second controlSignal processed has failed, and smart television would not also open backlight and sound according to the second control signal sent before, and thenThe backlight and sound of smart television can be still closed, and smart television is still in first state.
Therefore, it is necessary to increase by one between remote controler and TV to judge link, i.e., when remote controler sends infrared control letterDuring number to smart television, smart television judges whether it is in first state, if it is in first state, according to thisTwo control signals are adjusted to the second state, and otherwise smart television sends feedback signal to remote control equipment so that remote control equipment according toThe feedback signal received sends second control signal again, until the initialization process of smart television is completed.It can so keep awayExempt from TV and be not responding to the power-on instruction of remote controler transmission, it is necessary to which user repeatedly presses power on buttons so that smart television is normalThe phenomenon of start.
Further, when smart television is adjusted to the second state according to second control signal, confirmation signal is sent to distantEquipment is controlled, controls the remote control equipment to be stopped sending second control signal according to the confirmation signal.It can so exist to avoid remote controlerSmart television still sends infrared control signal to smart television after having been switched on, the problem of causing power consumption of remote control increase.
Further, in actual life, may there are user or other odjective causes to cause remote controler false touch to be touched, at this timeRemote controler can also send first control signal to smart television, initialize subprogram in smart television main system.If when longBetween user be not carried out power-on operation, but be always maintained at the TV be in initialization state, it is clear that TV can be greatly increasedPower consumption.Therefore, after smart television receives first control signal, in setting time threshold value, if smart television does not receiveSecond control signal, then automatically into the third state（That is television standby state）, so as to avoid smart television for a long time in " falseIt is standby " state（I.e. smart television is in first state）, reduce the power consumption of smart television.
Exemplary, as shown in Fig. 2, it is one minute that can set time threshold, and then judge whether TV connects in one minuteSecond control signal is received, if television reception opens backlight and sound, and send confirmation signal to distant to second control signalDevice is controlled, television startup is completed；Otherwise TV reenters holding state.
A kind of control method for smart television quick turn-on that the application provides, method include：When remote control equipment is sent outWhen raw displacement and/or rotation, which sends first control signal to smart television, to control smart television to be in startClose screen state；Wherein, start pass screen state refers to that the smart television main system is opened, and the shape that backlight and loudspeaker are closedState.As shown in figure 3, change in location occurs in remote control equipment（Displacement or rotation）In the case of, send first control signal extremelyIntelligent television terminal, so as to control smart television to start SoC systems, completes part opening initialization process, only keeps the TV back of the bodyLight and loudspeaker are in the state closed；And then when remote control equipment detects real user's power-on instruction, send the second controlSignal processed opens backlight and loudspeaker to smart television；Due to the partially-initialized process of smart television（Except backlight and loudspeakerPart）Pre-actuated when receiving first control signal, and then when smart television receives the second control signal, onlyOnly need to open backlight and loudspeaker, therefore starting up speed significantly improves, and realizes the user experience of quick turn-on.