CN203561972U - Gesture sensing system of handheld electronic equipment - Google Patents
Gesture sensing system of handheld electronic equipment Download PDFInfo
- Publication number
- CN203561972U CN203561972U CN201320687649.6U CN201320687649U CN203561972U CN 203561972 U CN203561972 U CN 203561972U CN 201320687649 U CN201320687649 U CN 201320687649U CN 203561972 U CN203561972 U CN 203561972U
- Authority
- CN
- China
- Prior art keywords
- hand
- gesture
- infrared
- sensor
- electronic equipments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to electronic equipment, and discloses a gesture sensing system of handheld electronic equipment. The gesture sensing system comprises a sensor group, an infrared light emitting diode, a sensing gate, an analog-digital converter and a digital signal processor, wherein the sensor group comprises an optical sensor, an infrared proximity sensor and an infrared gesture sensor; the infrared light emitting diode is used for emitting an infrared signal; the proximity sensor and the gesture sensor are used for detecting the infrared emitted signal; the input end of the sensing gate is connected with the sensor group; the output end of the sensing gate is connected with the analog-digital converter; the sensing gate is used for gating an analog signal of one sensor according to the working mode; the analog signal is transferred to the digital signal processor to be processed after being converted through the analog-digital converter. As one sensor is selected through the sensing gate, the gesture sensing system is low in power consumption and simple to operate, multiple working modes can be achieved, the working state of the equipment can be controlled according to the detection result of different modes, power can be saved, the eyesight is protected, maloperation is prevented, and human-computer interaction can be convenient and intelligent.
Description
Technical field
The utility model relates to electronic device field, particularly the gesture induction system of hand-hold electronic equipments.
Background technology
Along with the development of electronic device technology, the function of mobile phone from strength to strength, has become people and has carried requisite articles for daily use.This just requires the cruising time of mobile phone longer, and performance is more stable, the more convenient intelligence of interactive mode.
Conventionally, improve the cruising time of battery of mobile phone, prolongs standby time, can pass through two kinds of modes, and the one, increase battery electric quantity, the 2nd, reduce mobile phone power consumption amount.Those skilled in the art know, the liquid crystal display of mobile phone (Liquid Crystal Display is called for short " LCD ") is one of parts that power consumption is maximum, if reduce the power consumption of LCD, can effectively increase the cell phone standby time.In addition, for the capacitance touch screen adopting with the mobile phone of touch-screen at present, when call, often there will be face, ear to touch screen and cause maloperation.Moreover user encounters the situation that can not operate easily touch-screen often, this just requires mobile phone can respond to gesture motion.In the face of such as the problems referred to above, be badly in need of the performance of improvement mobile phone to obtain better user's experience.
Utility model content
The purpose of this utility model is to provide a kind of gesture induction system of hand-hold electronic equipments; low in energy consumption, simple to operate; can realize multiple-working mode; and according to the duty of the testing result opertaing device of different mode; can play the effect of saving battery, vision protection and preventing maloperation; do not need to touch screen and just can realize corresponding operation, make man-machine interaction convenient comfortable and intelligent.
For solving the problems of the technologies described above, embodiment of the present utility model discloses a kind of gesture induction system of hand-hold electronic equipments, comprises sensor group, infrarede emitting diode, sensing gate, analog to digital converter and digital signal processor;
Sensor group comprises optical sensor, infrared proximity transducer and infrared gesture sensor;
Infrarede emitting diode transmitting infrared signal, infrared proximity transducer and infrared gesture sensor are surveyed the infrared signal reflecting;
The input end of sensing gate is connected with sensor group, and the output terminal of sensing gate is connected with analog to digital converter;
Sensing gate, according to the simulating signal of mode of operation gating No. one sensor, is transferred to digital signal processor processes after analog to digital converter conversion.
Compared with prior art, the key distinction and effect thereof are the utility model embodiment:
Gesture induction internal system Integrated Light sensor, infrared proximity transducer, infrared gesture sensor and the infrarede emitting diode of the utility model hand-hold electronic equipments, and select a wherein road sensor by sensing gate, low in energy consumption, simple to operate, can realize multiple-working mode.Correspondingly according to the duty of the testing result opertaing device of different mode; can play the effect of saving battery, vision protection and preventing maloperation; do not need to touch screen and just can realize corresponding operation, make man-machine interaction convenient comfortable and intelligent.
Further, pass through I
2c interface can arrange the parameter under different working modes, comprises resolution, the detecting time of optical sensor under light sensing pattern, and the fluorescent lifetime that approaches infrarede emitting diode under sensing pattern, gesture sensing pattern.
Further, I is passed through in control register storage
2digital control and the data of C interface transmission, and offer described digital signal processor and process.
Further, infrared driver can be for driving infrarede emitting diode transponder pulse.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of gesture induction system of hand-hold electronic equipments in the utility model the first embodiment;
Fig. 2 is the inner frame figure of a kind of gesture induction system of hand-hold electronic equipments in the utility model the second embodiment;
Fig. 3 is the schematic diagram of a kind of gesture induction system of hand-hold electronic equipments in the utility model the second embodiment;
Fig. 4 is the package outline drawing of a kind of gesture induction system of hand-hold electronic equipments in the utility model the second embodiment.
Embodiment
In the following description, in order to make reader understand the application better, many ins and outs have been proposed.But, persons of ordinary skill in the art may appreciate that even without these ins and outs and the many variations based on following embodiment and modification, also can realize each claim of the application technical scheme required for protection.
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The utility model the first embodiment relates to a kind of gesture induction system of hand-hold electronic equipments.Fig. 1 is the structural representation of the gesture induction system of this hand-hold electronic equipments.
Specifically, as shown in Figure 1, the gesture induction system of this hand-hold electronic equipments comprises sensor group, infrarede emitting diode, sensing gate, analog to digital converter and digital signal processor.
Sensor group comprises optical sensor, infrared proximity transducer and infrared gesture sensor.
Infrarede emitting diode transmitting infrared signal, infrared proximity transducer and infrared gesture sensor are surveyed the infrared signal reflecting.Preferably, also comprise infrared driver, infrared driver is connected with infrarede emitting diode.
The input end of sensing gate is connected with sensor group, and the output terminal of sensing gate is connected with analog to digital converter.
Sensing gate, according to the simulating signal of mode of operation gating No. one sensor, is transferred to digital signal processor processes after analog to digital converter conversion.Preferably, analog to digital converter comprises that reference voltage arranges parts, and reference voltage arranges parts and is connected with analog to digital converter.
Sensing gate, according to the needs of mode of operation, to the integrated multiple sensors in inside, comprises that optical sensor, infrared proximity transducer, infrared gesture sensor carry out gating.The gesture induction system of hand-hold electronic equipments correspondingly has multiple-working mode: standby mode, light sensing pattern, approach sensing pattern and gesture sensing pattern.Light under light sensing pattern in light sensors environment is strong and weak, and illumination induction sensitivity reaches 0.01 to 100,000 lux; Approach infrared proximity transducer under sensing pattern and detect infrared external reflection signal intensity, approach and reach 0 to 10 centimetre apart from induction sensitivity; Under gesture sensing pattern, according to the infrared external reflection signal intensity of infrared gesture sensor detecting, identify gesture motion, gesture identification distance can reach 2 to 15 centimetres.
Preferably, the gesture induction system of the utility model hand-hold electronic equipments also comprises I
2c interface.Digital control and the data transmission of the gesture induction system of hand-hold electronic equipments is by this I
2c interface is realized.
Pass through I
2c interface can arrange the parameter under different working modes, comprises resolution, the detecting time of optical sensor under light sensing pattern, and the fluorescent lifetime that approaches infrarede emitting diode under sensing pattern, gesture sensing pattern.I is passed through in control register storage
2digital control and the data of C interface transmission, and offer digital signal processor and process.Infrared driver can be for driving infrarede emitting diode transponder pulse.
I
2the clock frequency of C interface is 100kHz or 400kHz.
In addition, be appreciated that in other embodiments of the present utility model I
2the clock frequency of C interface also can be adjusted into other frequencies as required, and is not limited to 100kHz or 400kHz.
Preferably, the gesture induction system of the utility model hand-hold electronic equipments also comprises control register, control register and I
2c interface is connected with digital signal processor.
Preferably, the gesture induction system of the utility model hand-hold electronic equipments also comprises interrupt pin, and the mode that the gesture induction system of hand-hold electronic equipments is passed through to interrupt is to system reported data.Interrupt pin can be passed through I
2c interface is set to edging trigger pattern or level triggers pattern.
In addition, be appreciated that in other embodiments of the present utility model, also can pass through poll or other modes to system reported data, and be not limited only to the mode of interruption.
Preferably, the gesture induction system of the utility model hand-hold electronic equipments also comprises oscillator and electrification reset parts.
In the gesture induction system of oscillator and hand-hold electronic equipments, need to provide the parts of work clock to be connected.
Electrification reset parts are for the electrification reset of the gesture induction system of hand-hold electronic equipments.
Gesture induction internal system Integrated Light sensor, infrared proximity transducer, infrared gesture sensor and the infrarede emitting diode of the utility model hand-hold electronic equipments, and select a wherein road sensor by sensing gate, low in energy consumption, simple to operate, can realize multiple-working mode.Correspondingly according to the duty of the testing result opertaing device of different mode; can play the effect of saving battery, vision protection and preventing maloperation; do not need to touch screen and just can realize corresponding operation, make man-machine interaction convenient comfortable and intelligent.
The utility model the second embodiment relates to a kind of gesture induction system of hand-hold electronic equipments, and Fig. 2 to Fig. 4 is respectively chip internal frame diagram, design concept figure and the package outline drawing of the gesture induction system of this hand-hold electronic equipments.
The gesture induction system of this gesture sensor-based system ePL8865(hand-hold electronic equipments) inner the integration environment optical sensor (ALS), proximity transducer (PS), 4D gesture sensor and infrared LED emission lamp.
ALS is a photodiode, and the light by testing environment, is converted into digital signal by light signal, and the illumination range of maximum conversion can reach 100000 luxs (illumination unit), and each sampling period of changing is 100 milliseconds; And be not subject to the impact of the general artificial light sources of 50 hertz～60 hertz.According to testing result, come driving governor to control LCD bright dark degree backlight, thereby reach the effect of saving battery electric quantity and protection human eyesight.
PS be chip embedded an infrared LED, in approaching, the infrared signal reflecting is converted into digital signal; And proximity test can not be subject to the impact of the sunshine of 540 nanometers.The energy intensity reflecting by judgement comes driving arrangement controller to control the backlight and touch panel sensor duty of LCD.When equipment is near ear or other reflecting surface time, just can turn off the backlight and touch panel sensor of LCD, so both can reach saving battery electric quantity, can prevent the maloperation to touch-screen again.Proximity transducer also can brandish by hand wake-up device before screen.
4D gesture sensor can identify four kinds, screen the place ahead gesture motion, and (left, to the right, upwards, downwards), gesture does not need to touch screen, can directly at screen the place ahead 2cm to 15cm, control, and it is a kind of new man-machine interaction mode.For example, when we are when driving, directly can receive calls with hand motion, for example when eating, see again news or e-book, directly can use gesture motion to carry out page turning.
As shown in Figure 2, ambient light sensor, proximity transducer, 4D gesture sensor respectively in figure six probes realize.Wherein clear probe has two effects, and a visible light intensity acting as in acquisition environment can be used as the probe of ambient light sensor (ALS); Another act as the infrared light in acquisition environment, the interference that can avoid the infrared light in environment to form other infrared probes.IR probe is for detecting infrared light approaching under sensing pattern, as the probe of proximity transducer (PS); In figure, four infrared probes of Ges0 to Ges3 are for detecting infrared light under gesture sensing pattern, as the probe of gesture sensor (GES).Approach under sensing pattern and gesture sensing pattern, after the infrared light of built-in infrared LED transmitting is reflected by exterior object, by IR probe and four infrared probes of Ges0 to Ges3, detected.As shown in Figure 2, two external pins 4 and 5 that connect built-in infrared LED are LEDA and LEDK.Infrared driver (IR Driver) can be for driving infrarede emitting diode transponder pulse, and the external pin 3 of infrared driver is IR1_LED.Pin 8(VDD) and pin 6(GND) be respectively VDD-to-VSS.
In Fig. 2, the Yu Liu connected CDS(that pops one's head on road is equivalent to the sensing gate in the first embodiment) realize the gating of each road sensing probe, when the sensor of gating is different, the mode of operation of chip is correspondingly different.
In the present embodiment, ePL8865 sensor has 6 kinds of mode of operations:
1) standby mode: battery saving mode;
2) ALS pattern: the successional detecting of light sensor;
3) ALSS pattern: light sensor single detecting;
4) PS pattern: the successional detecting of proximity transducer;
5) PSS pattern: proximity transducer single detecting;
6) GES pattern: gesture sensor continuity detecting.
In Fig. 2, sensing gate, according to the simulating signal of above-mentioned mode of operation gating No. one sensor, transfers to digital signal processor (DSP) to process after analog to digital converter (ADC) conversion.Reference voltage arranges parts (REF) and is connected with analog to digital converter (ADC), for analog to digital conversion provides reference voltage.
Control register and I in Fig. 2
2c interface is connected with digital signal processor.I
2c interface and control register and digital signal processor are together realized the switching of six kinds of mode of operations, and the parameter under different working modes can be set, comprise resolution, the detecting time of optical sensor under light sensing pattern, and the fluorescent lifetime that approaches infrarede emitting diode under sensing pattern, gesture sensing pattern.I is passed through in control register storage
2digital control and the data of C interface transmission, and offer digital signal processor and process.As shown in Figure 2, I
2two external pins 1 of C interface and 7 are respectively SDA and SCL.
In Fig. 2, interrupt pin 2(INTB) be an open-drain output.This pin can be set to binary mode and two kinds of patterns of Low level effective, or passes through I
2this pin function is closed in C order.Under binary mode, the value of INTB pin is to be contrary with the value of reading of PS or ALS comparer.In Low level effective pattern, INTB pin is normally high always, when the value of PS comparer or ALS comparer becomes 1 or while becoming 0 from 1 from 0, interrupt identification position 1, it be low interrupting pin INTB, and when main equipment transmission release or interrupt flag bit are by clear 0, INTB pin is reset.When interrupt flag bit is while being high, comparer can work on, the judgement value of reading.Under interrupt pin function " shut " mode", interrupt flag bit is always assigned logical zero.
Fig. 2 also comprises oscillator and electrification reset parts.In the gesture induction system of oscillator and hand-hold electronic equipments, need to provide the parts of work clock to be connected.Electrification reset parts are for the electrification reset of the gesture induction system of hand-hold electronic equipments.
The cardinal principle of each mode of operation and feature are:
(1), under ALS pattern, the illuminance dynamic range of detecting can regulate according to the time of different resolution and detecting.The illuminance detecting after analog to digital conversion, supplied with digital signal processor.When the data that measure are greater than predefined high threshold, in digital signal processor, ALS comparator value is high, otherwise when the data that measure are during lower than predefined low threshold, ALS comparator value is low.ALS has four kinds of resolution (height, in, low, automatically), is equivalent to the gear of automobile, and three gears that high, normal, basic representative is manual are automatic follow the automatic catch of automobile similar.
High resolving power is used for measuring lower ambient brightness; Intermediate-resolution is used for measuring normal room light brightness; Low resolution is used for measuring brighter ambient brightness or outdoor brightness on daytime; Auto resolution can be according to the automatic brightness adjustment resolution of environment.
ALS pattern has 32 detecting periods adjustable, and respectively from 2 to 200000 clock period, the longer detecting time can be tested lower ambient brightness, and the short detecting time can expand the measurement range of surround lighting, and the detecting time can be passed through I
2c order arranges.
(2) under PS pattern, approaching sensing is by controlling inner infrared LED transponder pulse, measures the infrared energy value firing back by external reflection thing.When equipment is placed near target surface, as people's face, or be placed on the places such as pocket, wallet, drawer, sensor detects a very high infrared external reflection signal.PS value (passage 1 output valve) and predefined threshold value compare.This threshold value can be changed simultaneously.If PS value surpasses high threshold, in digital signal processor, PS comparator value is high, and during lower than low threshold, comparator value is low.When infrared external reflection signal surpasses or during lower than predefined threshold value, data just can report system by the mode of poll or interruption.The value of data acquisition PS that can fetch channel 1, the value of reading of PS and sensor are inversely proportional to the square distance of reflecting surface, infrared energy in environment can be exported by passage 0, and under PS pattern, the fluorescent lifetime of LED has 32 sections can adjust, from 4 to 20000 clock period.
(3), under GES pattern, gesture induction, by controlling inner infrared LED transponder pulse, is measured the infrared energy value that contrast fires back by external reflection thing.When equipment approaches object mark surface, such as people's hand, sensor just can detect very strong infrared external reflection signal.The value of reading of gesture induction records and uses ( passage 0,1,2,3) by four passages, and the value of reading that gesture is surveyed is to be also inversely proportional to the square distance of sensor and reflecting surface.The fluorescent lifetime of GES pattern LED has 32 sections can adjust, from 4 to 20000 clock period.
When there is reflecting surface in gesture sensor the place ahead when mobile, such as people's hand is being brandished, sensor can detect the energy that infrared light that inner LED the launches hand by people reflects, because sensor sensing partly has a lot of blocks, because the induction block of sensor is fixed, the reflected energy that can receive at the different block of synchronization is different, so just can pass through passage 0,1,2,3 outputs of the value by GES, obtain by the judgement value of reading the direction that hand is brandished 4D.(left, to the right, up or down), this application is at present widely used on the smart mobile phone or panel computer with large-size screen monitors, and user can control browsing of picture by the action of hand, browsing of e-book, the control of sound size, the time-out of video, plays, F.F., the application that rewind down etc. are different.There is the application of gesture sensor, made people convenient in actual life, comfortable, intellectuality.
Figure 3 shows that the design concept figure of the gesture induction system of this hand-hold electronic equipments.
The package outline drawing that Figure 4 shows that the gesture induction system of this hand-hold electronic equipments, is from left to right followed successively by front view (FV), reverse side figure and outboard profile.
The inner the integration environment optical sensor of this gesture sensor-based system (ePL8865) (ALS), proximity transducer (PS), 4D gesture sensor and infrared LED emission lamp.
The PND(portable navigation device of notebook computer, smart mobile phone, mobile internet device (MIDS)), e-book, panel computer, flat panel TV etc. main application comprises:.Be mainly used to extending battery life and obtain better user's visual experience sense.
Key property shows as:
ALS, PS, infrared LED is integrated in same chip module;
High approach sensitivity, detect from 0 to 10 centimetre of distance range, can set according to the definition of infrared intensity and thresholding;
ALS induction sensitivity 0.01 lux to 100,000 lux;
Built-in infrared LED and one is LED driver independently;
4D gesture identification distance: 20 millimeters to 150 millimeters (indoor environment light condition reaches 3000 luxs);
I is passed through in digital control and data output
2c interface (I
2the clock frequency of C interface is 100kHz or 400kHz);
Can be to resolution and ALS, the detecting time of PS programmes;
Can be averaging for 50Hz alternating current and compensate (being averaging multiplying power 1/2/4/8/16/32/64/128) the measurement of ALS;
Interrupt pin and can carry out Event triggered according to the high low threshold of definition; (edging trigger mode)
Interrupt pin and also can be programmed to level triggers pattern;
Chip power supply voltage (VDD): 2.4V is to 3.6V;
Chip operation electric current: 320uA;
Under 3.0V battery saving mode, average working current: environment induction pattern is 30uA; Approaching inductive mode is 30uA electric current; Under standby mode, be 1uA.
It should be noted that, in the claim and instructions of this patent, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element that " comprises " and limit by statement, and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Although by reference some preferred implementation of the present utility model, the utility model is illustrated and described, but those of ordinary skill in the art should be understood that and can to it, do various changes in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (9)
1. a gesture induction system for hand-hold electronic equipments, is characterized in that, comprises sensor group, infrarede emitting diode, sensing gate, analog to digital converter and digital signal processor;
Described sensor group comprises optical sensor, infrared proximity transducer and infrared gesture sensor;
Described infrarede emitting diode transmitting infrared signal, described infrared proximity transducer and infrared gesture sensor are surveyed the infrared signal reflecting;
The input end of described sensing gate is connected with described sensor group, and the output terminal of described sensing gate is connected with described analog to digital converter;
Described sensing gate, according to the simulating signal of mode of operation gating No. one sensor, is transferred to digital signal processor processes after analog to digital converter conversion.
2. the gesture induction system of hand-hold electronic equipments according to claim 1, is characterized in that, also comprises I
2c interface, the digital control and data transmission of the gesture induction system of described hand-hold electronic equipments is by this I
2c interface is realized.
3. the gesture induction system of hand-hold electronic equipments according to claim 2, is characterized in that, described I
2the clock frequency of C interface is 100kHz or 400kHz.
4. the gesture induction system of hand-hold electronic equipments according to claim 2, is characterized in that, also comprises control register, described control register and described I
2c interface is connected with described digital signal processor.
5. the gesture induction system of hand-hold electronic equipments according to claim 1, is characterized in that, also comprises
Interrupt pin, the mode that the gesture induction system of described hand-hold electronic equipments is passed through to interrupt is to system reported data.
6. the gesture induction system of hand-hold electronic equipments according to claim 5, is characterized in that, described interrupt pin can be passed through I
2c interface is set to edging trigger pattern or level triggers pattern.
7. the gesture induction system of hand-hold electronic equipments according to claim 1, is characterized in that, described analog to digital converter comprises that reference voltage arranges parts, and described reference voltage arranges parts and is connected with described analog to digital converter.
8. the gesture induction system of hand-hold electronic equipments according to claim 1, is characterized in that, also comprises infrared driver, and described infrared driver is connected with described infrarede emitting diode.
9. according to the gesture induction system of the hand-hold electronic equipments described in claim 1 to 8 any one, it is characterized in that, also comprise oscillator and electrification reset parts;
In the gesture induction system of described oscillator and hand-hold electronic equipments, need to provide the parts of work clock to be connected;
Described electrification reset parts are for the electrification reset of the gesture induction system of described hand-hold electronic equipments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687649.6U CN203561972U (en) | 2013-11-01 | 2013-11-01 | Gesture sensing system of handheld electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687649.6U CN203561972U (en) | 2013-11-01 | 2013-11-01 | Gesture sensing system of handheld electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561972U true CN203561972U (en) | 2014-04-23 |
Family
ID=50511680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687649.6U Expired - Fee Related CN203561972U (en) | 2013-11-01 | 2013-11-01 | Gesture sensing system of handheld electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561972U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460987A (en) * | 2014-11-07 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Electronic equipment capable of being controlled by non-contact gestures |
| CN105739767A (en) * | 2016-01-28 | 2016-07-06 | 厦门雅迅网络股份有限公司 | Method for automatically recovering function failures of touch screens |
| CN107589827A (en) * | 2016-07-07 | 2018-01-16 | 深圳市掌网科技股份有限公司 | A kind of virtual implementing helmet and its gesture identification method of recognizable gesture |
| CN108268091A (en) * | 2016-12-30 | 2018-07-10 | 维沃移动通信有限公司 | A kind of interface protector, mobile terminal and method |
-
2013
- 2013-11-01 CN CN201320687649.6U patent/CN203561972U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460987A (en) * | 2014-11-07 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Electronic equipment capable of being controlled by non-contact gestures |
| WO2016070498A1 (en) * | 2014-11-07 | 2016-05-12 | 惠州Tcl移动通信有限公司 | Electronic device controllable by non-contact gesture |
| CN104460987B (en) * | 2014-11-07 | 2019-05-28 | 惠州Tcl移动通信有限公司 | The electronic equipment that can be manipulated by Non-contact gesture |
| CN105739767A (en) * | 2016-01-28 | 2016-07-06 | 厦门雅迅网络股份有限公司 | Method for automatically recovering function failures of touch screens |
| CN107589827A (en) * | 2016-07-07 | 2018-01-16 | 深圳市掌网科技股份有限公司 | A kind of virtual implementing helmet and its gesture identification method of recognizable gesture |
| CN107589827B (en) * | 2016-07-07 | 2021-07-02 | 深圳市掌网科技股份有限公司 | Virtual reality helmet capable of recognizing gestures and gesture recognition method thereof |
| CN108268091A (en) * | 2016-12-30 | 2018-07-10 | 维沃移动通信有限公司 | A kind of interface protector, mobile terminal and method |
| CN108268091B (en) * | 2016-12-30 | 2019-11-15 | 维沃移动通信有限公司 | A kind of interface protector, mobile terminal and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI416473B (en) | Multi-mode display device and power-saving method of the same | |
| US8373648B2 (en) | Proximity sensor, control method thereof, and electronic apparatus equipped with the same | |
| CN102097056B (en) | Electronic device and method for controlling backlight brightness | |
| CN203561972U (en) | Gesture sensing system of handheld electronic equipment | |
| TWI451160B (en) | Automatic detection method and portable electronic device using the same | |
| CN204785687U (en) | Self-moving sensing and dimming lighting lamp | |
| CN104750421A (en) | Touch screen operation method and device for mobile terminal | |
| CN104375695A (en) | Wearable display device, belt fastener and belt | |
| CN102117596B (en) | OLED (Organic Light emitting Display) and method for detecting outside input | |
| US9134844B2 (en) | Optical touchpad with power saving functions based on detected light | |
| CN208207774U (en) | A kind of automatic waking device and smart home central control host of touch display screen | |
| US9195346B2 (en) | Touch panel, touch device using the same, and touch control method | |
| TW201510772A (en) | Gesture determination method and electronic device | |
| CN103123536A (en) | Displacement detection device and operation method thereof | |
| CN103425275A (en) | Sensing module and sensing method both applied to optical mouse and provided with electricity-saving function | |
| CN204293146U (en) | The heart rate induction chip module of hand-hold electronic equipments | |
| KR20150043934A (en) | Method and apparatus for control brightness of display | |
| CN106340272A (en) | Electronic device and backlight control method and backlight control device thereof | |
| CN203643947U (en) | Sensing identification circuit and device as well as mobile terminal | |
| CN106375578B (en) | A kind of method and device of the bright screen of mobile terminal | |
| CN205449797U (en) | Environment unthreaded hole transmissivity testing arrangement | |
| WO2019237441A1 (en) | Automatic waking method and device for touch display screen, and readable/writable storage medium | |
| CN210328074U (en) | Intelligent controller for presence type human body infrared detection | |
| CN211152275U (en) | Wireless induction device for night lamp of mattress | |
| CN209627760U (en) | Vibration and close double inducing luminous panels and lighting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20191101 |