CN102802069B - A kind of TV remote controller - Google Patents
A kind of TV remote controller Download PDFInfo
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- CN102802069B CN102802069B CN201210262484.8A CN201210262484A CN102802069B CN 102802069 B CN102802069 B CN 102802069B CN 201210262484 A CN201210262484 A CN 201210262484A CN 102802069 B CN102802069 B CN 102802069B
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Abstract
The invention relates to a kind of TV remote controller, comprising: IR signal reception module, radio receiving transmitting module, microprocessor module, power supply module, energy supply control module, input/output control module, touch-screen, television key panel, gravity sensing unit and transport module.IR signal reception module is only responsible for receiving start-up command, to complete TV waking up from holding state, and radio receiving transmitting module be responsible for starting shooting after television reception from other instructions of remote controller or data, complete the operations such as TV programme is browsed, network performs content, game application, closedown.This TV remote controller structure is simple, facilitates user to carry and uses.
Description
Technical field
The present invention relates to intelligent television technical field, refer to a kind of TV remote controller especially.
Background technology
In recent years, along with the high speed development of technology of Internet of things, the combination of household electrical appliances and network is day by day close.Due to the increase of Internet resources in household electrical appliances and interactive information amount, the control for household electrical appliances especially also becomes complicated a lot of immediately to the remote pilot of household electrical appliances.Such as, when using intelligent television to surf the web, inevitably relate to web page interlinkage clicking operation frequently and text event detection operation.
And traditional Infrared remote controller is simpler, how only to comprise numerical key and directionkeys, be difficult to the input carrying out the complex information such as letter or contiguous alphabet (word), be subject to the restriction of its Signal transmissions bandwidth, be also difficult to the transmission of the batch control information meeting intelligent television needs.At present, mainly passing through is that intelligent television configures keyboard in addition and mouse solves the problems referred to above.Thus, when carrying out various manipulation to intelligent television, these three kinds of control appliances of Infrared remote controller, keyboard and mouse need to be placed on user at one's side simultaneously, and this is with regard to giving user when diverse location controls intelligent television, bring the extremely inconvenience carried and use.
In addition, because the transinformation between Intelligent TV remote controller and intelligent television is far longer than normal remote control, therefore in order to adapt to this big data quantity information transmission, and in order to the message transmission rate between improving, shorten intelligent television to the response time of intelligent remote controller, former receiving range is limited, poor sensitivity, slow-footed technology of infrared transmission to adopt 2.4G Radio Transmission Technology to replace between current intelligent television and remote controller.
At present, according to the standard of low-power consumption, require TV power supply supply module in the standby state, export 5V low-voltage and power to a standby Micro Energy Lose processing module, this standby Micro Energy Lose processing module is connected IR signal reception module for power supply, and monitors this IR signal reception module.Power supply now to other modules is all closed, to realize low-power consumption.The microprocessor module of TV, the wireless receiver etc. be connected with this microprocessor module all can not work because not powering on, and directly cannot carry out switching on and shutting down control by 2.4G Digiplex.
And, current Infrared remote controller is the power supply and the power-off that directly control power supply, this also very easily causes intelligent television operating system in running, due to power supply control by above-mentioned Infrared remote controller and directly closed, and cause the improper power-off of TV operation system run to cause information not preserve or information is preserved imperfect, form the hidden danger such as application program that file fragmentation, accident power-off cause is unstable.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of TV remote controller, to realize normal startup and the closedown of TV, and facilitates user to carry and uses.
The object of the invention to solve the technical problems adopts following technical scheme to realize.
A kind of TV remote controller, comprise: IR signal reception module, radio receiving transmitting module, microprocessor module, power supply module, energy supply control module, input/output control module, touch-screen, television key panel, gravity sensing unit and transport module, is characterized in that:
IR signal reception module, for receiving the starting-up signal by infrared transmission standard transmission;
Radio receiving transmitting module, for receiving the off signal transmitted by wireless transmission standards;
Microprocessor module, is connected with radio receiving transmitting module, performs the closedown of TV operation system for controlling television set according to off signal and generates shutdown command;
Power supply module, for output services voltage or standby voltage;
Energy supply control module, be connected with IR signal reception module, microprocessor module and power supply module, the starting-up signal for receiving according to IR signal reception module controls power supply module output services voltage to microprocessor module and radio receiving transmitting module; Power supply module output standby voltage is controlled to IR signal reception module according to the shutdown command that microprocessor module generates;
Input/output control module, be connected with touch-screen, television key panel, gravity sensing unit and transport module respectively, for identifying the different laying states of remote controller according to the information of gravity sensing unit, control the input receiving touch-screen or television key panel, the different laying states of remote controller are identified again according to the information of gravity sensing unit, control the input receiving touch-screen or television key panel, and generate corresponding information or instruction and be sent to its television set manipulated by transport module;
Touch-screen and television key panel are arranged at the not coplanar of remote controller respectively.
Preferably, also comprise in described remote controller: I/O expanding element, be connected with described input/output control module, for expanding input/output interface.
Preferably, described radio receiving transmitting module is 2.4G radio receiving transmitting module.
Preferably, described standby voltage is 5V voltage, and described operating voltage is 12V voltage.
By upper, IR signal reception module is only responsible for receiving start-up command, to complete TV waking up from holding state, and radio receiving transmitting module be responsible for starting shooting after television reception from other instructions of remote controller or data, complete the operations such as TV programme is browsed, network performs content, game application, closedown.Such TV only have when standby a MCU work, it is very low that stand-by power consumption can do, start after then maintain to remote controller sensitive, coordinate acceleration of gravity information transmission can be realized.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of TV remote controller;
Fig. 2 is the starting procedure figure of television set;
Fig. 3 is the shutdown process figure of television set.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
As Fig. 1 shows the schematic diagram of TV remote controller.
This remote controller comprises IR signal reception module, radio receiving transmitting module, microprocessor module, power supply module, energy supply control module, input/output control module, touch-screen, television key panel, gravity sensing unit and transport module.Wherein:
IR signal reception module 10, the 5V voltage that reception energy supply control module 20 transmits, as operating voltage, for receiving infrared starting-up signal, and is sent to energy supply control module 20.
Radio receiving transmitting module 40, the 12V voltage that reception microprocessor module 50 transmits is as operating voltage, for receiving the various control signals comprising shutdown transmitted by wireless standards such as 2.4G, 3G from remote controller under operating conditions of TV set, send to microprocessor module 50.
Microprocessor module 50, the 12V voltage that reception energy supply control module 20 transmits is as operating voltage, be connected with radio receiving transmitting module 40, for when receiving the off signal that radio receiving transmitting module 40 transmits, control the shutdown action that television set performs series, comprise shutoff operation system (OS), and send to energy supply control module 20 shutdown command afterwards.
Power supply module 30, exports the voltage of 12V or 5V to energy supply control module 20 for the start according to energy supply control module 20/standby command.Such as receive the start-up command from electric control module 20, when namely TV enters operating state, export 12V voltage; When receiving the standby command from electric control module 20, when namely TV enters holding state, export 5V voltage, stop the output of 12V voltage.
Energy supply control module 20, be connected with above-mentioned modules, when entering holding state for TV, by the 5V voltage transmission of reception to IR signal reception module 10, and the starting-up signal generation start-up command receiving IR signal reception module 10 is transferred to power supply module 30; With, when entering open state for TV, by the 12V voltage transmission of reception to microprocessor module 50, and the shutdown command generation standby command receiving microprocessor module 50 is transferred to power supply module 30.Energy supply control module 20 can be realized by an embedded power management chip MCU, also can by a chip microcontroller.
The signaling interface adopted between energy supply control module 20 and power supply module 30 is GPIO interface, the signaling interface adopted between energy supply control module 20 and microprocessor module 50 is GPIO/UART interface, be understood that, also can adopt other interfaces, as RS232 etc.
Further, energy supply control module 20 can using the operating voltage of the 5V voltage of reception as its low-power consumption mode.When adopting 5V voltage, TV is in holding state, and therefore this module only needs to monitor the signal of IR signal reception module 10 and generates start-up command, does not need the operation of other programs, therefore self can arrange and enter above-mentioned low-power consumption mode.Energy supply control module 20 can using the operating voltage of the 12V voltage of reception as its mode of operation.
In addition, 5V or the 12V voltage of power supply module 30 is forwarded to corresponding module (transmission by the Interface realization voltage module) by energy supply control module 20, be understood that, because energy supply control module 20 controls the output of the different voltage of power supply module 30, therefore, also the disparate modules of different voltage can be needed by the direct connection other each of power supply module 30, and not by energy supply control module 20 transfer.
In addition, for above-mentioned power supply module 30, also can input 5V and 12V voltage all the time to energy supply control module 20, and 5V and 12V of reception is transferred to other different modules by the state controlled TV is different by energy supply control module 20.
Touch-screen 80, is arranged at the one side of remote controller, as the display screen providing tangible input, realizes the input of batch data information and the display of corresponding information.When inputting as information, identify that user points the coordinate clicked on this touch-screen 80 or the continuous coordinate pointed when moving on the touchscreen; During as information displaying, shown by the screen of this touch-screen, comprise the track demonstrating virtual computer keyboard interface, point movement on the touchscreen.
The mode that touch-screen adopts macromolecule multi-point touch film to be overlying on liquid crystal display screen surface realizes, and identifies (can identify the continuous touch-control action of multiple point) while this touch control film can realize multiple touch point simultaneously.
The information that touch-screen 80 shows, except the motion track of the interface of virtual computer keyboard, virtual mouse, can also show channel information or channel picture that television set feeds back.
Television key panel 90, is arranged at the another side of remote controller, for the input as instruction of the operating key pressed according to user, and exports command adapted thereto (such as, switching TV channel, regulate the control commands such as tv volume) to television set.Wherein, conventional remote controller key panel can be adopted as television key panel 90.Be understood that, television key panel 90 also can adopt one piece of touch-screen to realize, and the picture shown by this touch-screen is conventional remote controller key panel, arranges touch point in relevant position, the input of corresponding instruction when realizing being pressed.
By upper, above-mentioned touch-screen 80 and television key panel 90 are arranged at the tow sides of remote controller respectively, realize the operation for complex application and Internet resources by touch-screen 80; Operation conventional television being controlled to (such as, channel switch etc.) is realized by television key panel 90.
Gravity sensing unit 100, during for overturning according to remote controller, the motion state of remote controller is judged in the change of gravity, comprise the mode that user holds described remote controller, both touch-screen 80 or television key panel 90 can have been judged upward, user action information can be provided for somatic sensation television game again, model can be adopted to be the G-SENSOR(acceleration transducer of KXTF9-2050) as gravity sensing unit 100.
I/O expanding element 110 is for expanding input/output interface quantity, and such as, the number of keys of the virtual computer keyboard that extra increase realizes on the touchscreen, to facilitate the expansion realizing remote-controller function.Described I/O expanding element 110 comprises virtual computer keyboard matrix, owing to having newly increased virtual computer keyboard, now can by virtual computer keyboard matrix according to base of principle of human engineering and standard keyboard layout placement of dummy computor-keyboard again on the touchscreen.
Input/output control module 200, with touch-screen 80, television key panel 90, gravity sensing unit 100, I/O expanding element 110, be connected respectively, for switching touch-screen 80 and television key panel 90 function according to gravity sensing unit 100 information, and according to the selection of user, the virtual computer keyboard mode of touch-screen 80 and virtual mouse pattern are switched; And receive the coordinate information (corresponding button key mapping information or trajectory coordinates) transmitted from touch-screen 80 or television key panel 90, be converted to corresponding information or instruction.Comprise, receive and be converted to corresponding key information from each coordinate information (corresponding key mapping information) under touch-screen 80 virtual computer keyboard mode, receiving from each Coordinate Conversion under touch-screen 80 virtual mouse pattern is corresponding mouse coordinates, and is converted to corresponding instruction (need to define the corresponding mouse drag of different tracks, zoom in or out the different instruction such as current active window) according to specific Grid Track information; Also the acceleration information of gravity sensing unit 100 can be converted to corresponding instruction, for some body sense program or game; Also comprise the control to touch-screen 80 back light source brightness.Input/output control module 60 can adopt low-power consumption and have NEC78F0527D and the BQ25010 single-chip microcomputer compared with strong anti-interference ability.
Transport module 70, is connected with described input/output control module 60, for the information transmission of input/output control module 60 with television set.
Energy supply control module 20 is connected with touch-screen 80, television key panel 90, gravity sensing unit 100, I/O expanding element 110, described input/output control module 60 and transport module 70.
In view of lithium battery has voltage high (operating voltage of single lithium battery is up to 3.7 ~ 3.8V), service life cycle is long (can realize the charging of more than 1000 times, ensure that useful life is more than 5 years), security performance is good, and discharge and recharge is quick, described power supply module 30 adopts lithium battery to be that above-mentioned modules is powered.
The start of television set, shutdown process figure as shown in Figure 2,3, start process as shown in Figure 2, namely TV is entered the process of operating state by holding state:
When being in holding state, power supply module 30 exports the voltage of 5V to energy supply control module 20, energy supply control module 20 self is in low-power consumption mode by this 5V voltage driven, energy supply control module 20 and by 5V voltage transmission to IR signal reception module 10 to drive its work.Upon power-up, comprise the steps:
Step 110: when infrared signal receiver module 10 receives infrared starting-up signal, transfer to energy supply control module 20.
Step 120: energy supply control module 20 generates start-up command according to described infrared starting-up signal and transfers to power supply module.
Step 130: after power supply module 30 receives described start-up command, opens the output of 12V voltage, and is closed to the output (output of wherein, closing 5V voltage is optional step) of the 5V voltage of IR signal reception module 10.
Step 140: energy supply control module 20, according to the 12V voltage received, self is in mode of operation by this 12V voltage driven, and this 12V voltage is transferred to microprocessor module 50 and radio receiving transmitting module 40 successively, drive its work.
Now, complete the process that TV enters operating state, afterwards, radio receiving transmitting module 40 can normally receive the control information of being come by wideband wireless transmission from remote controller, and all operations function sending to microprocessor module to realize television set to provide.And owing to closing the output of 5V voltage, IR signal reception module 10 no longer works, avoid in running order under to be received the direct power-off of instruction by IR signal reception module 10.
As seen from the above, when the present invention realizes exporting 5V standby voltage when TV is in standby, the startup to 2.4 wireless receiving modules can still be realized easily.
As Fig. 3 shows shutdown process, namely TV is entered the process of holding state by operating state:
By upper, time in running order, power supply module 30 exports the voltage of 12V to energy supply control module 20, energy supply control module 20 self is in mode of operation by this 12V voltage driven, 12V voltage transmission is also driven its work to microprocessor module 50 and radio receiving transmitting module 40, and export to the corresponding operating voltage of TV by energy supply control module 20.When shutting down, comprise the steps:
Step 210: when radio receiving transmitting module 40 receives off signal, transfer to microprocessor module 50.
Step 220: microprocessor module 50, according to after off signal, sends an instruction by UART serial ports to energy supply control module 20, notifies that it enters standby ready mode;
Microprocessor module 50 sends shutdown command to the operating system (OS) of TV simultaneously, OS preserves and arranges and close OS system, after OS system closing completes, microprocessor module 50 sends shutdown command to energy supply control module 20 by GPIO interface, comprise OS running mark position in this shutdown information by the information set low, represent that OS closes.
Step 230: after energy supply control module 20 receives and notifies that it enters the instruction of standby ready mode, the shutdown command of microprocessor module 50 is monitored by GPIO port, and when receiving shutdown command, when namely reading above-mentioned OS running mark position, generating standby command and sending to power supply module 30.
Step 240: after power supply module 30 receives standby command, opens the 5V voltage transferring to energy supply control module 20 and exports, and cuts off other voltage comprising described 12V voltage and exports.
Now, the process that TV enters holding state is completed.
As seen from the above, shutdown process of the present invention, first the closedown of power supply is just controlled after OS being closed, complete the power-off of bottom hardware, adapt to the complexity of intelligent television operating system, avoid the problems such as the File lose run because unexpected power-off causes, OS instability, achieve safe shutdown process.
By upper, IR signal reception module 10 is responsible for receiving start-up command, to complete TV waking up from holding state, and radio receiving transmitting module be responsible for starting shooting after television reception from other instructions of remote controller or data, complete the operations such as TV programme is browsed, network performs content, game application.Such TV only have when standby a MCU work, it is very low that stand-by power consumption can do, start after then maintain to remote controller sensitive, coordinate acceleration of gravity information transmission can be realized.
Protection scope of the present invention is not limited to the above embodiments, and obviously, those skilled in the art can carry out various change and distortion to the present invention and not depart from the scope of the present invention and spirit.If these are changed and distortion belongs in the scope of the claims in the present invention and equivalent technologies thereof, then the intent of the present invention also comprises these changes and distortion.
Claims (3)
1. a TV remote controller, comprise: IR signal reception module, radio receiving transmitting module, microprocessor module, power supply module, energy supply control module, input/output control module, touch-screen, television key panel, gravity sensing unit and transport module, is characterized in that:
IR signal reception module, for receiving the starting-up signal by infrared transmission standard transmission;
Radio receiving transmitting module, for receiving the off signal transmitted by wireless transmission standards;
Microprocessor module, is connected with radio receiving transmitting module, performs the closedown of TV operation system for controlling television set according to off signal and generates shutdown command;
Power supply module, for output services voltage or standby voltage;
Energy supply control module, be connected with IR signal reception module, microprocessor module and power supply module, the starting-up signal for receiving according to IR signal reception module controls power supply module output services voltage to microprocessor module and radio receiving transmitting module; Power supply module output standby voltage is controlled to IR signal reception module according to the shutdown command that microprocessor module generates;
Input/output control module, be connected with touch-screen, television key panel, gravity sensing unit and transport module respectively, for identifying the different laying states of remote controller according to the information of gravity sensing unit, control the input receiving touch-screen or television key panel, the different laying states of remote controller are identified again according to the information of gravity sensing unit, control the input receiving touch-screen or television key panel, and generate corresponding information or instruction and be sent to its television set manipulated by transport module;
Touch-screen and television key panel are arranged at the not coplanar of remote controller respectively;
According to described TV remote controller, the process also comprising TV remote controller control television set switch is as follows:
Start: namely TV enters operating state by holding state;
When infrared signal receiver module receives infrared starting-up signal, transfer to energy supply control module;
Energy supply control module generates start-up command according to described infrared starting-up signal and transfers to power supply module;
After power supply module receives described start-up command, open the output of 12V voltage, and be closed to the output of the 5V voltage of IR signal reception module;
Energy supply control module, according to the 12V voltage received, self is in mode of operation by this 12V voltage driven, and this 12V voltage is transferred to microprocessor module and radio receiving transmitting module successively, drives microprocessor module and radio receiving transmitting module work;
Shutdown: namely TV is entered the process of holding state by operating state;
When radio receiving transmitting module receives off signal, transfer to microprocessor module;
Microprocessor module, according to after off signal, sends instruction to energy supply control module, notifies that it enters standby ready mode;
Microprocessor module sends shutdown command to the operating system of TV simultaneously, the operating system of TV is preserved and is arranged and the operating system of closing television, after the operating system of TV has been closed, microprocessor module sends shutdown command to energy supply control module, comprise the operating system flag bit of TV in this shutdown command by the information set low, represent that the operating system of TV is closed;
After energy supply control module receives and notifies that it enters the instruction of standby ready mode, monitor the shutdown command of microprocessor module, and when receiving shutdown command, when namely reading the operating system flag bit of TV, generating standby command and sending to power supply module;
After power supply module receives standby command, open the 5V voltage transferring to energy supply control module and export, cut off other voltage comprising described 12V voltage and export.
2. TV remote controller according to claim 1, is characterized in that: also comprise in described remote controller: I/O expanding element, is connected with described input/output control module, for expanding input/output interface.
3. TV remote controller according to claim 1, described radio receiving transmitting module is 2.4G radio receiving transmitting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262484.8A CN102802069B (en) | 2012-07-26 | 2012-07-26 | A kind of TV remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262484.8A CN102802069B (en) | 2012-07-26 | 2012-07-26 | A kind of TV remote controller |
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| Publication Number | Publication Date |
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| CN102802069A CN102802069A (en) | 2012-11-28 |
| CN102802069B true CN102802069B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210262484.8A Expired - Fee Related CN102802069B (en) | 2012-07-26 | 2012-07-26 | A kind of TV remote controller |
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| CN (1) | CN102802069B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209351A (en) * | 2013-03-27 | 2013-07-17 | 四川长虹电器股份有限公司 | Method for controlling terminal device by using multi-touch remote control |
| CN103237246B (en) * | 2013-03-27 | 2016-07-06 | 深圳市九洲电器有限公司 | Set Top Box is very standby and standby wake up circuit and Set Top Box |
| CN103559787A (en) * | 2013-10-21 | 2014-02-05 | 深圳创维数字技术股份有限公司 | Household appliance control method and terminal |
| CN103885707A (en) * | 2014-02-27 | 2014-06-25 | 四川长虹电器股份有限公司 | Multi-touch technology based human-computer interaction method and remote controller |
| CN106157579A (en) * | 2015-04-08 | 2016-11-23 | 胡家安 | A kind of remote control equipment and mode switching method |
| CN108419107A (en) * | 2018-02-01 | 2018-08-17 | 上海康斐信息技术有限公司 | Novel remote controller, remote control system and its starting-up method |
| CN108810630A (en) * | 2018-06-13 | 2018-11-13 | 康佳集团股份有限公司 | A kind of standby startup method of smart television, smart television and storage medium |
| CN109101182A (en) * | 2018-08-21 | 2018-12-28 | 北京硬壳科技有限公司 | A kind of touch control method and relevant apparatus |
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| CN101018298A (en) * | 2006-02-07 | 2007-08-15 | 环达电脑(上海)有限公司 | Multimedia device connector |
| CN202197354U (en) * | 2011-04-21 | 2012-04-18 | 海尔集团公司 | Remote controller |
| CN102523402A (en) * | 2011-12-29 | 2012-06-27 | 深圳Tcl新技术有限公司 | Intelligent television remote controller and power-saving method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4876806B2 (en) * | 2006-09-12 | 2012-02-15 | 船井電機株式会社 | Television receiver |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1210291A (en) * | 1997-09-01 | 1999-03-10 | 明碁电脑股份有限公司 | Image display system with infrared inspector for saving consumption electric power |
| CN101018298A (en) * | 2006-02-07 | 2007-08-15 | 环达电脑(上海)有限公司 | Multimedia device connector |
| CN202197354U (en) * | 2011-04-21 | 2012-04-18 | 海尔集团公司 | Remote controller |
| CN102523402A (en) * | 2011-12-29 | 2012-06-27 | 深圳Tcl新技术有限公司 | Intelligent television remote controller and power-saving method thereof |
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| CN102802069A (en) | 2012-11-28 |
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Inventor after: Wang Bo Inventor before: Cheng De |
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Effective date of registration: 20170407 Address after: Tangxia Town, Guangdong city of Dongguan province 523710 Qing Lake Village Liuzhou Road 10 Patentee after: Dongguan YuanHao Industry Limited Address before: 315192 Ningbo, Yinzhou District Zhong Gong Temple Street, Temple Road, No. 285 Patentee before: Ningbo Shengyuan Technology Transmission Co., Ltd. |
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Granted publication date: 20150916 Termination date: 20200726 |