CN202372938U - Telequipment - Google Patents
Telequipment Download PDFInfo
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- CN202372938U CN202372938U CN201120507253XU CN201120507253U CN202372938U CN 202372938 U CN202372938 U CN 202372938U CN 201120507253X U CN201120507253X U CN 201120507253XU CN 201120507253 U CN201120507253 U CN 201120507253U CN 202372938 U CN202372938 U CN 202372938U
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Abstract
The utility model provides telequipment, which comprises an acceleration sensor module and a control processing module, wherein the acceleration sensor module is connected to the control processing module and is used for detecting an acceleration value of the acceleration sensor module, generating a starting signal or closing signal according to the acceleration value and sending the starting signal or closing signal to the control processing module of designated equipment; the control processing module is used for receiving the starting signal or closing signal from the acceleration sensor module and carrying out operation or stop work according to the starting signal or closing signal. In the process, a user does not need to carry out a specific operation of commanding the control processing module to enter or stop work.
Description
Technical field
The utility model relates to appliance field, in particular to a kind of telechiric device.
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.
The utility model content
The utility model purpose of the utility model 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 utility model provides a kind of telechiric device; Comprise: acceleration sensor module, be connected to control treatment module, be used to detect its accekeration; And generate enabling signal or shutdown signal according to said accekeration, said enabling signal or said shutdown signal are sent to the control treatment module of designated equipment; Said control treatment module receives said enabling signal or shutdown signal from said acceleration sensor module, and carries out work or quit work according to said enabling signal or said shutdown signal.
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 according to the telechiric device of an embodiment of the utility model;
Fig. 2 is the principle schematic according to the telechiric device of an embodiment of the utility model;
Fig. 3 is the partial circuit figure according to the telechiric device of an embodiment of the utility model;
Fig. 4 is the partial circuit figure according to the telechiric device of an embodiment of the utility model.
Embodiment
In order more to be expressly understood above-mentioned purpose, the feature and advantage of the utility model, the utility model is further described in detail below in conjunction with accompanying drawing and embodiment.
A lot of details have been set forth in the following description so that make much of the utility model; But; The utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following disclosed specific embodiment.
Fig. 1 is the block diagram according to the telechiric device of an embodiment of the utility model.
As shown in Figure 1; The utility model provides a kind of telechiric device 100; Comprise: acceleration sensor module 102, be connected to control treatment module 104, be used to detect its accekeration; And generate enabling signal or shutdown signal according to said accekeration, said enabling signal or said shutdown signal are sent to the control treatment module 104 of designated equipment; Said control treatment module 104 receives said enabling signal or shutdown signal from said acceleration sensor module 102, and carries out work or quit work according to said enabling signal or said shutdown signal.
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 control treatment module 104 also is used to be provided with the startup threshold value or closes threshold value, and is sent to said acceleration sensor module 102; Said acceleration sensor module 102 receives and preserves said startup threshold value or the said threshold value of closing from said control treatment module 104, and combines said accekeration and said startup threshold value or the said threshold value of closing to generate said enabling signal and said shutdown signal.
In this technical scheme, can be provided with threshold value at any time through control treatment module, guarantee the entering of final control treatment module or quit work all to meet user's needs.
In technique scheme, said acceleration sensor module 102 is ADXL345 sensor and ADXL346 sensor.
In this technical scheme; Those skilled in the art are to be understood that; ADXL345 and ADXL346 only make example, and are not used in the utility model is limited, and the acceleration transducer that multiple and ADXL345 or ADXL346 have similar functions can be applied in the technical scheme of the utility model.
In technique scheme; Also comprise: load module 106; Be connected to said control treatment module 104, be used for to said control treatment module 104 inputs information being set, said control treatment module 104 is provided with said startup threshold value or the said threshold value of closing according to the said information that is provided with that receives.
In this technical scheme, load module can be the keyboard that telechiric device has usually, and through keyboard, the user can import required startup threshold value easily and close threshold value.
In technique scheme; Also comprise: modular converter 108; Be connected to other modules and said acceleration sensor module 102 in the said telechiric device; Be connected to said other modules in said control treatment module 104; And carrying out work or when quitting work, said acceleration sensor module 102 is sent to said modular converter 108 with said enabling signal or said shutdown signal according to the signal that said other modules are sent, said modular converter 108 converts said enabling signal or said shutdown signal into the signal form of said other modules; And said enabling signal or the said shutdown signal of said other modules after will changing be sent to said control treatment module 104, makes said control treatment module 104 carry 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 108 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 as the closure signal of said switch; Make said switch closure and form the voltage change signal of said matrix circuit, said voltage change signal is sent to said control treatment module 104, make said control treatment module 104 carry out work or quit work by said matrix circuit.
In this technical scheme; Only added a switch, the signal that promptly makes acceleration sensor module 102 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.
In technique scheme; Said switch is a MOS transistor; Wherein, the source electrode of said MOS transistor inserts said matrix circuit with drain electrode, and the grid of said MOS transistor receives the said enabling signal of said acceleration sensor module 102.
In this technical scheme, the metal-oxide-semiconductor cost is cheap, and is easy to be set in the matrix circuit, makes the technical scheme of the utility model implement very easy.
In technique scheme; Also comprise: signal transmission module 110; Be connected to said acceleration sensor module 102 and said control treatment module 104; Said enabling signal or said shutdown signal that said signal transmission module 110 receives from said acceleration transducer, and send to said control treatment module 104 with wired or wireless form.
In this technical scheme, signal transmission module can be selected iic bus for use, can realize the information transmission between acceleration sensor module and the control treatment module (single-chip microcomputer) easily.The mode that other are wired and wireless also all is applicable to the technical scheme of the utility model.
In technique scheme, also comprise: power module 112 is connected to said acceleration sensor module 102, to said acceleration sensor module 102 input voltage signals.
In this technical scheme, the electric energy of power module can obtain from the battery that telechiric device carries.
In technique scheme, also comprise: filtration module 114, be connected to said acceleration sensor module and said power module, said voltage signal is carried out Filtering Processing.
Filtration module should be near the power pins of acceleration transducer, and this voltage signal that can guarantee the input acceleration sensor is stable.
The technical scheme of following illustrated in detail the utility model.
In an embodiment of the utility model, 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. 2:
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 3, 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.Filter capacitor (filter capacitor of being made up of C1 and C7, C2 and C8) should be near the power pins of acceleration transducer, and this voltage signal that can guarantee the input acceleration sensor is stable.
In another embodiment of the utility model, the schematic diagram of cordless key mouse telepilot is as shown in Figure 4.K14 shown in Fig. 4, 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. 4 lower right corner is a metal-oxide-semiconductor (SPN2302), plays the effect of switch, and its grid (1 pin among Fig. 4) connects the terminal leg of acceleration transducer, and source electrode and drain electrode (2 and 3 pin) insert keyboard matrix.When the user took telepilot with hand, acceleration transducer can send the terminal signaling high level, import metal-oxide-semiconductor into after; Make 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 utility model has offered a kind of telechiric device; 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 preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a telechiric device is characterized in that, comprising:
Acceleration sensor module is connected to control treatment module, is used to detect its accekeration, and generates enabling signal or shutdown signal according to said accekeration, said enabling signal or said shutdown signal is sent to the control treatment module of designated equipment;
Said control treatment module receives said enabling signal or shutdown signal from said acceleration sensor module, and carries out work or quit work according to said enabling signal or said shutdown signal.
2. telechiric device according to claim 1 is characterized in that, said control treatment module also is used to be provided with the startup threshold value or closes threshold value, and is sent to said acceleration sensor module;
Said acceleration sensor module receives and preserves said startup threshold value or the said threshold value of closing from said control treatment module, and combines said accekeration and said startup threshold value or the said threshold value of closing to generate said enabling signal and said shutdown signal.
3. telechiric device according to claim 2 is characterized in that, said acceleration sensor module is ADXL345 sensor and ADXL346 sensor.
4. telechiric device according to claim 2 is characterized in that, also comprises:
Load module is connected to said control treatment module, is used for to said control treatment module input information being set, and said control treatment module is provided with said startup threshold value or the said threshold value of closing according to the said information that is provided with that receives.
5. telechiric device according to claim 1 is characterized in that, also comprises:
Modular converter; Be connected to other modules and said acceleration sensor module in the said telechiric device; Be connected to said other modules in said control treatment module; And carry out work or when quitting work according to the signal that said other modules are sent; Said acceleration sensor module is sent to said modular converter with said enabling signal or said shutdown signal; Said modular converter converts said enabling signal or said shutdown signal the signal form of said other modules into, and said enabling signal or the said shutdown signal of said other modules after will changing be sent to said control treatment module, makes said control treatment module carry out work or quit work.
6. telechiric device according to claim 5; 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 as the closure signal of said switch, makes said switch closure and forms the voltage change signal of said matrix circuit; By said matrix circuit said voltage change signal is sent to said control treatment module, makes said control treatment module carry out work or quit work.
7. telechiric device according to claim 6; It is characterized in that; Said switch is a MOS transistor; Wherein, the source electrode of said MOS transistor inserts said matrix circuit with drain electrode, and the grid of said MOS transistor receives the said enabling signal of said acceleration sensor module.
8. according to each described telechiric device in the claim 1 to 7, it is characterized in that, also comprise:
Signal transmission module; Be connected to said acceleration sensor module and said control treatment module; Said signal transmission module receives said enabling signal or the said shutdown signal from said acceleration transducer, and sends to said control treatment module with wired or wireless form.
9. according to each described telechiric device in the claim 1 to 7, it is characterized in that, also comprise:
Power module is connected to said acceleration sensor module, to said acceleration sensor module input voltage signal.
10. telechiric device according to claim 9 is characterized in that, also comprises:
Filtration module is connected to said acceleration sensor module and said power module, and said voltage signal is carried out Filtering Processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120507253XU CN202372938U (en) | 2011-12-08 | 2011-12-08 | Telequipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120507253XU CN202372938U (en) | 2011-12-08 | 2011-12-08 | Telequipment |
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| CN202372938U true CN202372938U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120507253XU Expired - Fee Related CN202372938U (en) | 2011-12-08 | 2011-12-08 | Telequipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495684A (en) * | 2011-12-08 | 2012-06-13 | 青岛海信信芯科技有限公司 | Remote control device and control method for same |
| CN103442282A (en) * | 2013-08-14 | 2013-12-11 | 乐视致新电子科技（天津）有限公司 | Working mode switching method and remote controller of video playing device |
| CN103713155A (en) * | 2013-12-30 | 2014-04-09 | 杭州士兰微电子股份有限公司 | MEMS sensing device and electronic device including MEMS sensing device |
| CN103777788A (en) * | 2012-10-22 | 2014-05-07 | 联想(北京)有限公司 | Control method and electronic devices |
| CN106846825A (en) * | 2017-04-06 | 2017-06-13 | 四川辉通云联数据科技有限公司 | Earth magnetism wagon detector, earth magnetism vehicle detecting system and method |
| CN110032064A (en) * | 2018-01-12 | 2019-07-19 | 西安远智电子科技有限公司 | A kind of unmanned aerial vehicle (UAV) control method and device |
-
2011
- 2011-12-08 CN CN201120507253XU patent/CN202372938U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495684A (en) * | 2011-12-08 | 2012-06-13 | 青岛海信信芯科技有限公司 | Remote control device and control method for same |
| CN103777788A (en) * | 2012-10-22 | 2014-05-07 | 联想(北京)有限公司 | Control method and electronic devices |
| CN103777788B (en) * | 2012-10-22 | 2018-03-23 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN103442282A (en) * | 2013-08-14 | 2013-12-11 | 乐视致新电子科技（天津）有限公司 | Working mode switching method and remote controller of video playing device |
| CN103713155A (en) * | 2013-12-30 | 2014-04-09 | 杭州士兰微电子股份有限公司 | MEMS sensing device and electronic device including MEMS sensing device |
| CN103713155B (en) * | 2013-12-30 | 2016-03-23 | 杭州士兰微电子股份有限公司 | MEMS sensing device and comprise the electronic equipment of this MEMS sensing device |
| CN106846825A (en) * | 2017-04-06 | 2017-06-13 | 四川辉通云联数据科技有限公司 | Earth magnetism wagon detector, earth magnetism vehicle detecting system and method |
| CN106846825B (en) * | 2017-04-06 | 2023-06-06 | 四川辉通云联数据科技有限公司 | Geomagnetic vehicle detector, geomagnetic vehicle detection system and geomagnetic vehicle detection method |
| CN110032064A (en) * | 2018-01-12 | 2019-07-19 | 西安远智电子科技有限公司 | A kind of unmanned aerial vehicle (UAV) control method and device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160726 Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Qingdao Hisense Electric Co., Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: Qingdao Hisense Xinxin Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |