CN101859198A - Remote controller with griping recognition function and method thereof - Google Patents
Remote controller with griping recognition function and method thereof Download PDFInfo
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- CN101859198A CN101859198A CN200910106564A CN200910106564A CN101859198A CN 101859198 A CN101859198 A CN 101859198A CN 200910106564 A CN200910106564 A CN 200910106564A CN 200910106564 A CN200910106564 A CN 200910106564A CN 101859198 A CN101859198 A CN 101859198A
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Abstract
The invention discloses a remote controller with a griping recognition function and a method thereof. The remote controller comprises a hand touch sensing unit, a processor and a touch area which is arranged on a remote controller panel to be sensed by the hand touch sensing unit, wherein when the hand touch sensing unit senses the hand touch, a detection signal is issued; and the processor which is arranged inside the remote controller is connected with the output end of the hand touch sensing unit and is used for executing a pre-determined operation according to the detection signal. A sensor with a hand sensing function is added to the remote controller, so when the remote controller is held or released by hand, the remote controller can sense the operation and can make relevant action, so the application is more convenient, the electricity can be saved, and the service life of the battery can be prolonged.
Description
Technical field
The invention belongs to consumer electronics field, be specifically related to a kind of telepilot and method thereof with griping recognition function.
Background technology
The appearance of telepilot brings great convenience for our life, and the scope of application also is to have spread all over each corner.We contact the telepilot of electrical equipment commonly used in maximum still families such as televisor, DVD, digital TV set-top box, air-conditioning, refrigerator or the like.People free from original do-it-yourself like this, for a most frequently used example, see TV at home, not having telepilot is that operations such as replacing program or adjusting volume all will be at the TV hands-operation, now different, be sitting in that everything is finished with regard to easy to do straighforward operation on the sofa.
Along with increasing of household electrical appliance, telepilot is also more and more, see that TV wants telepilot at least two or three, therefore on the market learning-oriented universal remote control has appearred again, completely copy in the universal remote control remote control coding of the telepilot of different electric equipments, and then the reduction emission, easy to use, a universal remote control just can be controlled all electric equipments that has distant control function of family.
The mode of common remote controller control apparatus equipment is confined to be provided with above the panel some fixing mechanical type touch key-presss mostly and removes to control various device at present.Also released some successively on the market now and had the telepilot of display screen, increased human-computer interaction interface, thereby made more fashion of telepilot, used more directly perceived.But open the telepilot of this band display screen,, also need to push a certain button or click touch-screen and could start as being in sleep pattern when telepilot.Make shortcoming in this way: for telepilot, the purpose of operation may just be opened display screen, be not to utilize it to remove to control certain equipment, at this moment adopt usual manner just to cause maloperation easily, such as pressing a channel key, display screen is to have lighted, and but has not been replaced but the user does not want the television channel that is replaced.In addition, after operations necessary finished, telepilot can not enter holding state at once.Particularly, just enter holding state after bright a period of time that the display backlight lamp can continue usually with the telepilot of display screen.As everyone knows, display screen is the device of comparison power consumption, and telepilot can not cut out after use at once, will waste electric energy, shortens its battery service time.Therefore, must improve the design of telepilot further, make its use convenient, and save electric energy more.
Summary of the invention
The object of the present invention is to provide a kind of telepilot and method thereof with griping recognition function, it has proposed to add the sensor with staff perception in telepilot, when holding or decontrol telepilot, corresponding action can be discerned and make to telepilot immediately, thereby make the use of telepilot convenient and lasting.
To achieve these goals, the present invention adopts following technical scheme:
The telepilot of band griping recognition function provided by the invention, it includes staff and touches perception unit, processor, and be arranged on the Petting Area that touches perception unit perception on the telecontrol panel for staff, when touching, described staff sends detection signal after the perception unit perceives the staff touch; Be arranged at the telepilot processor inside and link to each other, be used for carrying out scheduled operation according to described detection signal with the output terminal that described staff touches the perception unit.
Wherein, described staff touches the perception unit and comprises: contiguous Petting Area is used for the sensor element that the perception staff touches, and the signal deteching circuit that links to each other with the signal output part of described sensor element, described signal deteching circuit is used for delivering to described processor after signal to the output of described sensor element detects and handles.
Wherein, described sensor element is a capacitive touch sensors.
Wherein, described sensor element is touch temperature sensor.
Wherein, described capacitive touch sensors comprises two blocks of adjacent copper that cover, and wherein one covers the input end that copper connects signal deteching circuit, and another piece covers copper ground connection.
Wherein, described telepilot also comprises: the mask switch unit is used for the detection signal whether processor controls receives described signal deteching circuit output.
Wherein, also comprise the vibrating sensing unit that links to each other with described processor, be used for the vibration of perception telepilot, it sends vibration detection signal to described processor when telepilot vibrates, when described processor receives described vibration detection signal, control signal to described signal deteching circuit output open detection makes described signal deteching circuit detect the output of described sensor element.
As above-mentioned control of remote controller method, the method comprising the steps of:
A. staff touches the perception unit and send detection signal to processor after perceiving the staff touch;
B. processor judges whether to exist to characterize and perceives detection signal and the remote controllers execution scheduled operation that staff touches.
Wherein, described method also comprised step before steps A:
C. detect telepilot by the vibrating sensing unit and whether vibrate,
If, then sending vibration detection signal and deliver to processor, processor touches the control signal of perception unit output open detection to staff;
If not, then continue to detect.
Wherein, described method also comprises step after steps A:
D., the mask switch unit is set whether receives staff with processor controls and touch the detection signal that the perception unit sends, if execution in step B then.The invention effect: the present invention makes telepilot have griping recognition function by staff touch perception unit is set, the sensor element that staff perception unit includes sensitivity and good tolerance is capacitive touch sensors particularly, after telepilot identification is held, telepilot promptly can be carried out corresponding operation as opening telepilot or lighting liquid crystal display, do not have under the situation of staff touch remote controller simultaneously, telepilot also can carry out corresponding operation as cutting out or enter holding state.Adopt contact witch to make the use of telepilot convenient, and save electricity consumption, prolong battery service time.
Description of drawings
Fig. 1 is a structured flowchart synoptic diagram of the present invention;
Fig. 2 is a method flow synoptic diagram of the present invention;
Fig. 3 is the structure principle chart of capacitive touch sensors of the present invention.
Embodiment
Describe specific implementation of the present invention in detail below with reference to accompanying drawing.
As shown in Figure 1, a kind of telepilot of the present invention with griping recognition function, it includes staff and touches perception unit, processor, and is arranged on the Petting Area that touches perception unit perception on the telecontrol panel for staff, sends detection signal when staff touches after the perception unit perceives the staff touch; Be arranged at the telepilot processor inside and link to each other, be used for carrying out scheduled operation, enter normal workflow, perhaps open LCD on the telepilot or the like such as opening telepilot according to described detection signal with the output terminal that staff touches the perception unit.Then carry out other corresponding operations when processor is not received described detection signal as close telepilot or make it enter holding state.Divide several aspects that this invention is illustrated below.
One, above-mentioned staff touches the perception unit and comprises two parts: contiguous Petting Area is used for the sensor element that the perception staff touches, and the signal deteching circuit that links to each other with the signal output part of sensor element, signal deteching circuit is used for delivering to described processor after signal to the output of described sensor element detects and handles.The sensor element here is capacitive touch sensors or touch temperature sensor, and perhaps other can be used for the artificial sensing element that touches of perception.
Below be the be elaborated principle of work of transducing part of example with the capacitive touch sensors.
The capacitance touch principle of induction as shown in Figure 3, it is pole plate and the insulating material that covers copper that circuit board is provided with two blocks of adjacent copper 200 that cover.There is an intrinsic stray capacitance C in two adjacent covering between the copper 200
pIf, a conductor is placed on place near these pole plates such as finger, then finger and two are covered and can be produced new electric capacity between the copper again and promptly point capacitor C
f, itself and stray capacitance C
pBe in parallel, promptly when being positioned over finger on the capacitive touch sensors, electric capacity will increase, and equal stray capacitance C
pWith the finger capacitor C
fSum.After taking away finger, electric capacity will reduce.Increased be used to measure the circuit of capacitance variations after, whether just can determine the existence pointed.With wherein one cover on the input pin that copper is connected to signal deteching circuit, another piece covers copper ground connection, signal deteching circuit just can be known the user by the detection changes in capacitance and hold telepilot or relieving telepilot now, thereby remote controllers is carried out a series of corresponding action.Need covering insulating material on the capacitive transducer here, that is to say that the telepilot shell or the Petting Area on the shell that cover on the capacitive touch sensors must be insulating material.
Because the capacitance of capacitive touch sensors very small (generally have only tens or the hundreds of picofarad, and capacitance change being below 1PF) must convert correspondent voltage, electric current or frequency signal to by special circuit.The kind of this change-over circuit is a lot, at present normal adopt bridge diagram, resonant circuit, FM circuit and operational amplification circuit etc. are arranged.So, the signal that comes out from capacitive touch sensors with regard to must through signal deteching circuit amplify conversion wait handle after, just can send into processor.Send into the signal of processor so long as a look-at-me gets final product, in order to the existing staff touch remote controller of notification processor, thereby whether decision carries out a corresponding operation.After processor is received this look-at-me, can carry out predetermined operation and promptly open telepilot, light as display screen etc.Adopting the benefit of interrupting is can too much not consume processor resource.
Two, for shielding staff perception touch function when there is no need, then can finish, by regulating the mask switch unit, in order to the processor controls detection signal whether the received signal testing circuit is exported by setting the mask switch unit.This mask switch unit both can be a hardware switch, also can set by software.If be set to hardware switch, one end connection processing device.If set, can in the setup menu of telepilot man-machine interaction, increase this mask switch unit by software.The user just can independently select to open or close staff perception touch function like this, such as, there is child often to take telepilot to play in the family, if continue to make the liquid crystal display of telepilot bright, not only do not have meaning, and power consumption, shorten the service time of telepilot, at this moment just can close staff and touch perceptional function, the detection signal that processor can the shielded signal testing circuit be sent here, program is left intact.
Three, as can be seen, generally, signal deteching circuit needs to open always, thereby realizes that unnecessary power loss will appear in circuit like this to the real-time detection of sensor element output according to the foregoing circuit structure.Generation for fear of this problem, make telepilot be in the state of low-power consumption, the present invention has also increased the vibrating sensing unit, it links to each other with described processor, be used for the vibration of perception telepilot, and the vibration detection signal that produces delivered to processor, when processor receives described vibration detection signal, control signal to signal deteching circuit output open detection, the output that makes signal deteching circuit detect described sensor element promptly detects changes in capacitance, explanation has the staff touch remote controller when capacitance becomes big, thereby the transmission sign perceives the detection signal of staff touch to processor, and corresponding operating carried out by processor such as display screen etc. is opened or lighted to telepilot; When capacitance constant or when recovering initial value the explanation staff decontroled telepilot, when processor was not received described vibration detection signal, processor equally also can carry out other corresponding operation and cut out or enter holding state or cut out display screen etc. as telepilot.As seen, add the vibrating sensing unit after, when processor receives vibration detection signal, just can the notification signal testing circuit remove to detect electric capacity and whether change, rather than the detection that continues not stop, thus the power consumption of reduction telepilot.On the basis of above-mentioned first dot structure, can combination in any the additional structure that provided of second, third point, thereby improve the function of telepilot of the present invention.
According to said structure, the present invention also provides a kind of control of remote controller method, as shown in Figure 2, comprising:
300, detect telepilot by the vibrating sensing unit and whether vibrate, if then execution in step 301; Otherwise, return and continue to detect.
301, send vibration detection signal and deliver to processor, processor touches the control signal of perception unit output open detection to staff;
302, staff touches the perception unit and send detection signal to processor after perceiving the staff touch;
303, the mask switch unit is set whether receives the detection signal that staff touch perception unit sends with processor controls, if receive then execution in step 304, otherwise think that closing staff touches perceptional function.
304, processor judges whether to exist and characterizes the detection signal that perceives the staff touch and carry out scheduled operation or corresponding operation.
In sum, the present invention makes telepilot have griping recognition function by staff touch perception unit is set, staff perception unit includes the capacitive touch sensors of sensitivity and good tolerance, carrying out corresponding operation after telepilot identification is held does not have under the situation of staff touch remote controller as opening the whiles such as will working or light display screen, and telepilot carries out other corresponding operation as cuts out display screen or enter holding state.Adopt contact witch to make the use of telepilot convenient, and save electricity consumption, prolong battery service time.Secondly, the present invention is by being provided with the vibrating sensing unit, makes telepilot just open staff under the prerequisite of vibration and touch perceptional function having, and just opens telepilot after staff touches sensing, thereby makes telepilot be in low power consumpting state, the saving electricity consumption.In addition, the present invention is also by being provided with the mask switch unit, closes its staff under the situation of telepilot and touches perceptional function not needing to open, thereby save electricity consumption.
Therefore illustrating of above-mentioned each concrete steps is comparatively concrete, can not think the restriction to scope of patent protection of the present invention, in this invention given example be telepilot with the band liquid crystal display as representative, but be not restricted to this type of telepilot.Every sensor element is applied in the protection domain that the application of controlling its unlatching on the telepilot or closing all belongs to this invention, scope of patent protection of the present invention should be as the criterion with claims.
Claims (10)
1. telepilot with griping recognition function, it is characterized in that: it includes staff and touches perception unit, processor, and be arranged on the Petting Area that touches perception unit perception on the telecontrol panel for staff, when touching, described staff sends detection signal after the perception unit perceives the staff touch; Be arranged at the telepilot processor inside and link to each other, be used for carrying out scheduled operation according to described detection signal with the output terminal that described staff touches the perception unit.
2. telepilot according to claim 1, it is characterized in that: described staff touches the perception unit and comprises: contiguous Petting Area is used for the sensor element that the perception staff touches, and the signal deteching circuit that links to each other with the signal output part of described sensor element, described signal deteching circuit is used for delivering to described processor after signal to the output of described sensor element detects and handles.
3. telepilot according to claim 2 is characterized in that: described sensor element is a capacitive touch sensors.
4. telepilot according to claim 2 is characterized in that: described sensor element is touch temperature sensor.
5. telepilot according to claim 3 is characterized in that: described capacitive touch sensors comprises two blocks of adjacent copper that cover, and wherein one covers the input end that copper connects signal deteching circuit, and another piece covers copper ground connection.
6. telepilot according to claim 2 is characterized in that: described telepilot also comprises the mask switch unit, is used for the detection signal whether processor controls receives described signal deteching circuit output.
7. according to each described telepilot of claim 2 to 6, it is characterized in that: also comprise the vibrating sensing unit that links to each other with described processor, be used for the vibration of perception telepilot, it sends vibration detection signal to described processor when telepilot vibrates, when described processor receives described vibration detection signal, control signal to described signal deteching circuit output open detection makes described signal deteching circuit detect the output of described sensor element.
8. control of remote controller method as claimed in claim 1, it is characterized in that: the method comprising the steps of:
A. staff touches the perception unit and send detection signal to processor after perceiving the staff touch;
B. processor judges whether to exist to characterize and perceives detection signal and the remote controllers execution scheduled operation that staff touches.
9. method according to claim 8 is characterized in that: described method also comprised step before steps A:
C. detect telepilot by the vibrating sensing unit and whether vibrate,
If, then sending vibration detection signal and deliver to processor, processor touches the control signal of perception unit output open detection to staff;
If not, then continue to detect.
10. according to Claim 8 or 9 described methods, it is characterized in that: described method also comprises step after steps A:
D., the mask switch unit is set whether receives staff with processor controls and touch the detection signal that the perception unit sends, if execution in step B then.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910106564A CN101859198A (en) | 2009-04-10 | 2009-04-10 | Remote controller with griping recognition function and method thereof |
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| CN200910106564A CN101859198A (en) | 2009-04-10 | 2009-04-10 | Remote controller with griping recognition function and method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339522A (en) * | 2011-09-30 | 2012-02-01 | 昆明理工大学 | One-line bus type ward call system |
| CN102469353A (en) * | 2010-11-09 | 2012-05-23 | Tcl集团股份有限公司 | IPTV (Internet protocol television) remote controller and method for playing video file thereof |
| CN102493939A (en) * | 2011-12-15 | 2012-06-13 | 中国石油集团钻井工程技术研究院 | Combined-type single-plunger hydraulic pump for underground guiding energy acquiring device |
| CN102541381A (en) * | 2011-09-16 | 2012-07-04 | 骏升科技(中国)有限公司 | Processing method for implementation of capacitive touchpad high-resolution output on low-end single-chip microcomputer |
| CN102810006A (en) * | 2011-05-30 | 2012-12-05 | 华为软件技术有限公司 | Method and device for device activation |
| CN103581722A (en) * | 2012-08-06 | 2014-02-12 | 国基电子（上海）有限公司 | Television remote control |
| CN104065990A (en) * | 2014-03-13 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Television smart remote control device based on contact sensing and remote control method thereof |
| CN105022349A (en) * | 2015-08-26 | 2015-11-04 | 武汉华中数控股份有限公司 | Bus type numerical control apparatus with touch panel |
| CN105573468A (en) * | 2015-12-14 | 2016-05-11 | Tcl移动通信科技（宁波）有限公司 | Power-saving control method for awakening of touch screen and mobile terminal |
| CN105653107A (en) * | 2015-12-28 | 2016-06-08 | 昆山龙腾光电有限公司 | Touch control device, electronic device and mobile phone |
| CN106652420A (en) * | 2017-02-06 | 2017-05-10 | 广东美的制冷设备有限公司 | Remote controller |
| CN106652429A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Control method and device based on bone conduction communication |
| CN108682139A (en) * | 2018-05-08 | 2018-10-19 | 青岛创新控制技术有限公司 | A kind of remote circuit device for waking up remote controler |
| CN111199637A (en) * | 2019-12-31 | 2020-05-26 | 歌尔股份有限公司 | Infrared code updating method, terminal device and computer readable storage medium |
| CN113259735A (en) * | 2020-02-10 | 2021-08-13 | 深圳Tcl数字技术有限公司 | Remote controller awakening method, remote controller and storage medium |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469353A (en) * | 2010-11-09 | 2012-05-23 | Tcl集团股份有限公司 | IPTV (Internet protocol television) remote controller and method for playing video file thereof |
| CN102469353B (en) * | 2010-11-09 | 2014-02-26 | Tcl集团股份有限公司 | IPTV (Internet Protocol Television) television remote controller and method for playing video files by using same |
| CN102810006A (en) * | 2011-05-30 | 2012-12-05 | 华为软件技术有限公司 | Method and device for device activation |
| CN102810006B (en) * | 2011-05-30 | 2015-06-03 | 华为软件技术有限公司 | Method and device for activating device |
| CN102541381A (en) * | 2011-09-16 | 2012-07-04 | 骏升科技(中国)有限公司 | Processing method for implementation of capacitive touchpad high-resolution output on low-end single-chip microcomputer |
| CN102541381B (en) * | 2011-09-16 | 2014-08-27 | 骏升科技(中国)有限公司 | Processing method for implementation of capacitive touchpad high-resolution output on low-end single-chip microcomputer |
| CN102339522A (en) * | 2011-09-30 | 2012-02-01 | 昆明理工大学 | One-line bus type ward call system |
| CN102493939A (en) * | 2011-12-15 | 2012-06-13 | 中国石油集团钻井工程技术研究院 | Combined-type single-plunger hydraulic pump for underground guiding energy acquiring device |
| US9436333B2 (en) | 2012-01-11 | 2016-09-06 | Gemstar Technology (China) Co. Ltd. | Processing method for implementing high resolution output of capacitive touch pad on low-end single-chip microcomputer |
| CN103581722A (en) * | 2012-08-06 | 2014-02-12 | 国基电子（上海）有限公司 | Television remote control |
| CN103581722B (en) * | 2012-08-06 | 2017-03-15 | 国基电子（上海）有限公司 | TV remote controller |
| CN104065990A (en) * | 2014-03-13 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Television smart remote control device based on contact sensing and remote control method thereof |
| CN105022349A (en) * | 2015-08-26 | 2015-11-04 | 武汉华中数控股份有限公司 | Bus type numerical control apparatus with touch panel |
| CN105573468A (en) * | 2015-12-14 | 2016-05-11 | Tcl移动通信科技（宁波）有限公司 | Power-saving control method for awakening of touch screen and mobile terminal |
| CN105653107A (en) * | 2015-12-28 | 2016-06-08 | 昆山龙腾光电有限公司 | Touch control device, electronic device and mobile phone |
| CN106652429A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Control method and device based on bone conduction communication |
| CN106652420A (en) * | 2017-02-06 | 2017-05-10 | 广东美的制冷设备有限公司 | Remote controller |
| CN108682139A (en) * | 2018-05-08 | 2018-10-19 | 青岛创新控制技术有限公司 | A kind of remote circuit device for waking up remote controler |
| CN111199637A (en) * | 2019-12-31 | 2020-05-26 | 歌尔股份有限公司 | Infrared code updating method, terminal device and computer readable storage medium |
| CN113259735A (en) * | 2020-02-10 | 2021-08-13 | 深圳Tcl数字技术有限公司 | Remote controller awakening method, remote controller and storage medium |
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Application publication date: 20101013 |