CN102495684A - Remote control device and control method for same - Google Patents
Remote control device and control method for same Download PDFInfo
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- CN102495684A CN102495684A CN2011104050472A CN201110405047A CN102495684A CN 102495684 A CN102495684 A CN 102495684A CN 2011104050472 A CN2011104050472 A CN 2011104050472A CN 201110405047 A CN201110405047 A CN 201110405047A CN 102495684 A CN102495684 A CN 102495684A
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Abstract
The invention provides a remote control device and a control method for the same. The remote control device comprises an acceleration sensor module and a control processing module, wherein the acceleration sensor module is used for detecting an acceleration value, generating a start signal or a shutdown signal according to the acceleration value, and sending the start signal or the shutdown signal to a control processing module; and the control processing module is used for performing working or stopping working according to the start signal or the shutdown signal. In the process, a user is unnecessary to perform an operation of entering into a special command control processing module or stopping working.
Description
Technical field
The present invention relates to appliance field, in particular to a kind of telechiric device and a kind of telechiric device control method.
Background technology
The function of intelligent television is more and more at present; Its accessory telepilot is compared with traditional function has also had very big upgrading; For example in the market cordless key mouse telepilot has increased body sense function, and this function is generally by MEMS (microelectromechanical-systems) sensor; Also be that acceleration transducer is realized, can realize operations such as air mouse and somatic sensation television game.
But the increase of remote-controller function must require circuit and software complicated more, the increase that then power consumption of telepilot self also can be bigger.Though the telepilot of built-in chargeable lithium cell has been arranged, the increase of power consumption can cause the increase of charge frequency, and the rechargeable battery life-span is limited, and this is a more serious drawback.
For above-mentioned technical matters, the power save mode that present telepilot generally adopts is not have button to press the secondary dormancy of waiting for a period of time, and leans on button to trigger and interrupts realizing waking up, and the button before waking up generally can't recognize.Brought inconvenience with regard to the use of giving the user like this.For example, for present cordless key mouse telepilot, be through pushing keyboard, wake the CPU that receives keyboard signal up, realizing start then.All need push keyboard when the user uses a teleswitch at every turn, wait for start, normally use then, such operation is very inconvenient.
Therefore; Need a kind of new technical scheme that is used for remote controllers entering work or stops; Need not carry out the change on the too much hardware to telepilot; Do not need the user to carry out the relative trigger operation yet, so both can guarantee that the user need not carry out the operation of trouble, had also avoided owing to trigger action that the user carries out sends other unnecessary control signals.
Summary of the invention
Goal of the invention of the present invention is; A kind of new technical scheme that is used for remote controllers entering work or stops to be provided; Need not carry out the change on the too much hardware to telepilot; Do not need the user to carry out the relative trigger operation yet, so both can guarantee that the user need not carry out the operation of trouble, had also avoided owing to trigger action that the user carries out sends other unnecessary control signals.
In view of this; The invention provides a kind of telechiric device on the one hand, comprising: acceleration sensor module is used to detect its accekeration; And, said enabling signal or said shutdown signal are sent to control treatment module according to said accekeration generation enabling signal or shutdown signal; Said control treatment module according to said enabling signal or said shutdown signal, is carried out work or is quit work.
Through this technical scheme; When the user uses a teleswitch (device) at needs; Only need pick up telepilot, then the acceleration transducer in the telepilot (module) can detect user's the acceleration that action produces of picking up automatically, at this moment; Acceleration transducer sends signal to control treatment module (being often referred to CPU in the telepilot, MCU etc.), notifies it to get into duty.Similarly, when the user need not use a teleswitch, then telepilot was by the static somewhere that is placed on, and acceleration transducer detects less than acceleration (or less), at this moment, control treatment module is sent signal, orders it to quit work.In this process, the user need not carry out specific order control treatment module and get into or out-of-work operation.
The invention allows for a kind of telechiric device control method on the other hand; Comprise: step 202; Through the acceleration sensor module in the telechiric device, detect the accekeration of said acceleration sensor module, and generate enabling signal or shutdown signal according to said accekeration; Step 204 is sent to the control treatment module in the said telechiric device with said enabling signal or said shutdown signal, makes said control treatment module carry out work or quit work.
Through this technical scheme; When the user uses a teleswitch (device) at needs; Only need pick up telepilot, then the acceleration transducer in the telepilot (module) can detect user's the acceleration that action produces of picking up automatically, at this moment; Acceleration transducer sends signal to control treatment module (being often referred to CPU in the telepilot, MCU etc.), notifies it to get into duty.Similarly, when the user need not use a teleswitch, then telepilot was by the static somewhere that is placed on, and acceleration transducer detects less than acceleration (or less), at this moment, control treatment module is sent signal, orders it to quit work.In this process, the user need not carry out specific order control treatment module and get into or out-of-work operation.
Description of drawings
Fig. 1 is the block diagram of telechiric device according to an embodiment of the invention;
Fig. 2 is the process flow diagram of telechiric device control method according to an embodiment of the invention;
Fig. 3 is the principle schematic of telechiric device according to an embodiment of the invention;
Fig. 4 is the partial circuit figure of telechiric device according to an embodiment of the invention;
Fig. 5 is the partial circuit figure of telechiric device according to an embodiment of the invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with accompanying drawing and embodiment.
Set forth a lot of details in the following description so that make much of the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following disclosed specific embodiment.
Fig. 1 is the block diagram of telechiric device according to an embodiment of the invention.
As shown in Figure 1; The present invention provides a kind of telechiric device 100, comprising: acceleration sensor module 102 is used to detect its accekeration; And, said enabling signal or said shutdown signal are sent to control treatment module 104 according to said accekeration generation enabling signal or shutdown signal; Said control treatment module 104 according to said enabling signal or said shutdown signal, is carried out work or is quit work.
In the present technique scheme; When the user uses a teleswitch at needs, only need pick up telepilot, then the acceleration transducer in the telepilot can detect user's the acceleration that action produces of picking up automatically; Acceleration transducer sends signal to control treatment module, notifies it to get into duty.Similarly, when the user need not use a teleswitch, then telepilot was by the static somewhere that is placed on, and acceleration transducer detects less than acceleration or when detecting very little acceleration, control treatment module sent signal, orders it to quit work.In this process, the user need not carry out specific order control treatment module and get into or out-of-work operation.
In technique scheme; Said acceleration sensor module 102 is with startup threshold value preset in said accekeration and the said acceleration sensor module 102 or close threshold value and compare, and generates said enabling signal and said shutdown signal according to comparative result.
In the present technique scheme,, can judge and to send enabling signal or shutdown signal through simple comparison operation.
In technique scheme, said control treatment module 104 also is used to be provided with said startup threshold value or the said threshold value of closing, and inputs in the said acceleration sensor module 102.
In this technical scheme, can be provided with threshold value at any time through control treatment module (generally needing to combine load modules such as button), guarantee the entering of final control treatment module or quit work all to meet user's needs.
In technique scheme; When said acceleration sensor module 102 surpasses said startup threshold value in said accekeration value on the arbitrary axle in X, Y and Z axle; Generate said enabling signal; Or all be no more than saidly when closing threshold value in said accekeration value of all in X, Y and Z axle, generate said shutdown signal.
In this technical scheme, from three axles, take into full account the acceleration situation on three axles that action produced that the user used or stopped using telepilot, guarantee the entering of final control treatment module or quit work to meet user's wish.
In technique scheme; Also comprise: modular converter 106; When said control treatment module 104 need be carried out work according to the signal that other modules in the said telechiric device are sent or quit work; Convert said enabling signal or said shutdown signal the signal form of said other modules into, redispatch to said control treatment module 104, so that said control treatment module 104 is carried out work or quit work.
In this technical scheme, control treatment module still gets into work by original mode or quits work, and does not need to do the change on the hardware because of reception enabling signal or shutdown signal, guarantees that this technical scheme is easy to realize.
In technique scheme; Said modular converter 106 comprises switch; In said other modules is matrix circuit, and the voltage change signal during said matrix circuit conducting is when being used to start said control treatment module 104, and said switch inserts said matrix circuit; Said acceleration sensor module 102 is sent to said switch with said enabling signal with the closure signal of said switch; Make said switch closure and make said matrix circuit conducting, the voltage change signal that is produced after with conducting by said matrix circuit is sent to said control treatment module 104, makes said control treatment module 104 carry out work or quit work.
In this technical scheme; Only added a switch, the signal that promptly makes acceleration sensor module send can make the matrix circuit conducting, this play with matrix circuit owing to same effects of reason conducting such as pressing keys; Change to hardware is considerably less, has saved many costs.
Fig. 2 is the process flow diagram of telechiric device control method according to an embodiment of the invention.
As shown in Figure 2; The present invention also provides a kind of telechiric device control method, comprising: step 202, through the acceleration sensor module in the telechiric device; Detect the accekeration of said acceleration sensor module, and generate enabling signal or shutdown signal according to said accekeration; Step 204 is sent to the control treatment module in the said telechiric device with said enabling signal or said shutdown signal, makes said control treatment module carry out work or quit work.
In the present technique scheme; When the user uses a teleswitch at needs, only need pick up telepilot, then the acceleration transducer in the telepilot can detect user's the acceleration that action produces of picking up automatically; Acceleration transducer sends signal to control treatment module, notifies it to get into duty.Similarly, when the user need not use a teleswitch, then telepilot was by the static somewhere that is placed on, and acceleration transducer detects less than acceleration or when detecting very little acceleration, control treatment module sent signal, orders it to quit work.In this process, the user need not carry out specific order control treatment module and get into or out-of-work operation.
In technique scheme, said step 202 comprises: with startup threshold value preset in said accekeration and the said acceleration sensor module or close threshold value and compare, and generate said enabling signal and said shutdown signal according to comparative result.
In the present technique scheme,, can judge and to send enabling signal or shutdown signal through simple comparison operation.
In technique scheme, also comprise: through said control treatment module said startup threshold value or the said threshold value of closing are set, and input in the said acceleration sensor module by said control treatment module.
In this technical scheme, can be provided with threshold value at any time through control treatment module (generally needing to combine load modules such as button), guarantee the entering of final control treatment module or quit work all to meet user's needs.
In technique scheme; Said step 202 comprises: when said accekeration value on the arbitrary axle in X, Y and Z axle surpasses said startup threshold value; Generate said enabling signal; Or all be no more than saidly when closing threshold value in said accekeration value on all in X, Y and Z axle, generate said shutdown signal.
In this technical scheme, from three axles, take into full account the acceleration situation on three axles that action produced that the user used or stopped using telepilot, guarantee the entering of final control treatment module or quit work to meet user's wish.
In technique scheme; Said step 204 comprises: when said control treatment module need be carried out work or quit work according to the signal that other modules in the said telechiric device are sent; Said enabling signal or said shutdown signal are converted into the signal form of said other modules; Redispatch to said control treatment module, so that said control treatment module is carried out work or quit work.
In this technical scheme, control treatment module still gets into work by original mode or quits work, and does not need to do the change on the hardware because of reception enabling signal or shutdown signal, guarantees that this technical scheme is easy to realize.
In technique scheme; Said step 204 comprises: in said other modules is matrix circuit; And when the voltage change signal during said matrix circuit conducting is used to start said control treatment module, in said telechiric device, switch is set, and said switch is inserted said matrix circuit; Said enabling signal is sent to said switch with the closure signal of said switch; Make said switch closure and make said matrix circuit conducting; The voltage change signal that is produced after with conducting by said matrix circuit is sent to said control treatment module, makes said control treatment module carry out work or quit work.
In this technical scheme; Only added a switch, the signal that promptly makes acceleration sensor module send can make the matrix circuit conducting, this play with matrix circuit owing to same effects of reason conducting such as pressing keys; Change to hardware is considerably less, has saved many costs.
Following illustrated in detail technical scheme of the present invention.
In one embodiment of the invention, proposed a kind of based on the MEMS sensor detect telepilot have not by the user hand held in operation, and then realize the scheme of autonomous dormancy of telepilot or activation.
In this programme, crucial part is: the ACTIVE (activation) and INACTIVE (dormancy) function that set the MEMS sensor.In the present embodiment, can select for use ADXL345 (or ADXL346) sensor as the sensor in the telepilot.
ADXL345 is a super low-power consumption three number of axle word accelerometers (acceleration transducer), belongs to the category of MEMS sensor.This sensor has high resolving power, super low-power consumption, and working current 25 μ A compare with the telepilot overall power to 145 μ A, almost can ignore.This sensor can detect the absolute acceleration value and the relative acceleration value of three axles.Like this, no matter telepilot with which type of attitude is placed, can both correctly detect current state.
Stationary state: when telepilot need not, be placed on places such as desk, sofa, the acceleration detection value on three axles is stable in certain limit.
User's user mode: when the moment that telepilot is picked up, the accekeration of three axles has at least a meeting to take place than obvious variation.And after the ACTIVE of MEMS sensor and INACTIVE function open, just can discern this variation automatically, and export a trigger pip and give processor, thereby wake telepilot up, wait for user's operation.Whole process need not button operation.
In the present embodiment, adopt the method for the relative acceleration changing value that detects three axles.Promptly when telepilot when laying state is picked up, after the relative variation of the acceleration on certain surpasses preset threshold, will be sent trigger pip then and give processor by the variation of sensor to state.Concrete steps are following, referring to Fig. 3:
1. the ACTIVE of MEMS sensor and the threshold value of INACTIVE function are set---start threshold value THRESH_ACT and close threshold value THRESH_INACT.This is applicable to X, Y, Z axle, after the relative acceleration value of some axles surpasses THRESH_ACT, just triggers processor and activates, and after the relative acceleration value of three axles is all less than THRESH_INACT, could get into dormancy.
2. shut-in time TIME_INACT is set, promptly when X, Y, the Z relative acceleration value on each less than THRESH_INACT and surpass TIME_INACT after the time, could get into the INACTIVE state.
3. be provided with to launch and activate and sleep mode ACT_INACT_CTL, comprise and be arranged to detect the relative acceleration value, and ACTIVE and INACTIVE function that three of X, Y, Z are set are opened.
In case sensor is good this function setting, and after launching, just do not need processor to share the detection task.Sensor can automatic time detection telepilot be laying state or active state.Like this, the user is when picking up telepilot, and telepilot has just activated automatically and has been in SBR, and the user uses after telepilot puts down, and telepilot self will get into dormant state, the saving energy.And this function set-up function of just utilizing the MEMS sensor to carry, need not increase extra hardware, only need when the start operation this function setting of tactility apparatus is got final product well.
The sensor application circuit is as shown in Figure 4, adopts iic bus (serial data SDA and serial clock SCL) to be connected with processor MCU.After system powers on; MCU sends to ADXL345 through iic bus with the configuration information of sensor; Whether the just real-time detection of sensor satisfies the condition of ACTIVE and INACTIVE then, and then triggers interruption, and output ACC_INT1 signalisation MCU carries out the conversion of dormancy or state of activation.
In another embodiment of the present invention, the schematic diagram of cordless key mouse telepilot is as shown in Figure 5.K14 shown in Fig. 5, K65 etc. are the buttons in the key-press matrix of telepilot, and the button two ends are respectively in the access matrix sweep circuit.In pushing matrix arbitrarily during button, the button conducting, matrix circuit voltage can change, and the CPU of telepilot can detect change in voltage, realizes mobilizing function.
The V113 in Fig. 5 lower right corner is a metal-oxide-semiconductor (SPN2302), plays the effect of switch, and its grid (1 pin among Fig. 5) connects the terminal leg of acceleration transducer, and source electrode and drain electrode (2 and 3 pin) insert keyboard matrix.When the user takes telepilot with hand; Acceleration transducer can send the look-at-me of terminal signaling high level; After importing the M0S pipe into, make and the metal-oxide-semiconductor conducting realize the conducting function the same with the button of pushing matrix circuit; The CPU of telepilot can detect the keyboard matrix circuit change in voltage, realizes mobilizing function.
Not increasing cost, do not change on the basis of software, utilize the look-at-me of the acceleration transducer in the telepilot, insert keyboard matrix through metal-oxide-semiconductor, can realize rocking the function that telepilot wakes the CPU start up.As long as the user takes telepilot with hand, telepilot need not the pressing keys action with regard to Auto Power On.
In sum; The present invention has offered a kind of telechiric device and a kind of telechiric device control method; Need not carry out the change on the too much hardware to telepilot; Do not need the user to carry out the relative trigger operation yet, so both can guarantee that the user need not carry out the operation of trouble, had also avoided owing to trigger action that the user carries out sends other unnecessary control signals.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a telechiric device is characterized in that, comprising:
Acceleration sensor module is used to detect its accekeration, and generates enabling signal or shutdown signal according to said accekeration, and said enabling signal or said shutdown signal are sent to control treatment module;
Said control treatment module according to said enabling signal or said shutdown signal, is carried out work or is quit work.
2. telechiric device according to claim 1; It is characterized in that; Said acceleration sensor module is with startup threshold value preset in said accekeration and the said acceleration sensor module or close threshold value and compare, and generates said enabling signal and said shutdown signal according to comparative result.
3. telechiric device according to claim 2 is characterized in that, said control treatment module also is used to be provided with said startup threshold value or the said threshold value of closing, and inputs in the said acceleration sensor module.
4. according to each described telechiric device in the claim 1 to 3, it is characterized in that, also comprise:
Modular converter; When said control treatment module need be carried out work according to the signal that other modules in the said telechiric device are sent or quit work; Said enabling signal or said shutdown signal are converted into the signal form of said other modules; Redispatch to said control treatment module, so that said control treatment module is carried out work or quit work.
5. telechiric device according to claim 4; It is characterized in that said modular converter comprises switch, is matrix circuit in said other modules; And when the voltage change signal during said matrix circuit conducting is used to start said control treatment module; Said switch inserts said matrix circuit, and said acceleration sensor module is sent to said switch with said enabling signal with the closure signal of said switch, makes said switch closure and makes said matrix circuit conducting; The voltage change signal that is produced after with conducting by said matrix circuit is sent to said control treatment module, makes said control treatment module carry out work or quit work.
6. a telechiric device control method is characterized in that, comprising:
Step 202 through the acceleration sensor module in the telechiric device, detects the accekeration of said acceleration sensor module, and generates enabling signal or shutdown signal according to said accekeration;
Step 204 is sent to the control treatment module in the said telechiric device with said enabling signal or said shutdown signal, makes said control treatment module carry out work or quit work.
7. telechiric device control method according to claim 6 is characterized in that, said step 202 comprises:
With startup threshold value preset in said accekeration and the said acceleration sensor module or close threshold value and compare, and generate said enabling signal and said shutdown signal according to comparative result.
8. telechiric device control method according to claim 7 is characterized in that, also comprises:
Through said control treatment module said startup threshold value or the said threshold value of closing are set, and input in the said acceleration sensor module by said control treatment module.
9. according to each described telechiric device control method in the claim 6 to 8, it is characterized in that said step 204 comprises:
When said control treatment module need be carried out work according to the signal that other modules in the said telechiric device are sent or quit work; Said enabling signal or said shutdown signal are converted into the signal form of said other modules; Redispatch to said control treatment module, so that said control treatment module is carried out work or quit work.
10. telechiric device control method according to claim 9 is characterized in that, said step 204 comprises:
In said other modules is matrix circuit, and the voltage change signal during said matrix circuit conducting is provided with switch, and said switch is inserted said matrix circuit when being used to start said control treatment module in said telechiric device;
Said enabling signal is sent to said switch with the closure signal of said switch; Make said switch closure and make said matrix circuit conducting; The voltage change signal that is produced after with conducting by said matrix circuit is sent to said control treatment module, makes said control treatment module carry out work or quit work.
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| CN105809931A (en) * | 2016-05-17 | 2016-07-27 | 合网络技术（北京）有限公司 | Remote control equipment and intelligent equipment |
| CN105809931B (en) * | 2016-05-17 | 2020-03-17 | 合一网络技术(北京)有限公司 | Remote control device and intelligent device |
| CN106413195A (en) * | 2016-11-01 | 2017-02-15 | 北京汽车研究总院有限公司 | Remote controller for automobile headrest screen, and automobile |
| CN106413195B (en) * | 2016-11-01 | 2018-09-04 | 北京汽车研究总院有限公司 | A kind of automotive headrest screen remote controler and automobile |
| CN111050649A (en) * | 2017-08-31 | 2020-04-21 | 欧姆龙株式会社 | Operating device and X-ray imaging unit |
| CN111050649B (en) * | 2017-08-31 | 2024-03-26 | 欧姆龙株式会社 | Operating device and X-ray photographing unit |
| 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 |
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Effective date of registration: 20160721 Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Applicant after: Qingdao Hisense Electric Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Qingdao Hisense Xinxin Technology Co., Ltd. |
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Application publication date: 20120613 |