CN104598144A - Intelligent wearing equipment interface switching control method based on infrared induction - Google Patents
Intelligent wearing equipment interface switching control method based on infrared induction Download PDFInfo
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- CN104598144A CN104598144A CN201510053248.9A CN201510053248A CN104598144A CN 104598144 A CN104598144 A CN 104598144A CN 201510053248 A CN201510053248 A CN 201510053248A CN 104598144 A CN104598144 A CN 104598144A
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- infrared
- infrarede emitting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
Abstract
The invention relates to an intelligent wearing equipment interface switching control method based on infrared induction, relates to the technical field of intelligent wearing equipment and provides a method for judging a gesture action direction through a time sequence of the occurrence of infrared reflection signals. Three infrared light emitting diodes, an infrared sensor and a core processor are arranged in the intelligent wearing equipment; the positions of the three infrared light emitting diodes form a triangle; infrared signals are emitted by the three infrared light emitting diodes; when a gesture action for controlling interface switching occurs, three paths of the infrared reflection signals are detected by the infrared sensor; a gesture target action direction is judged by the core processor according to wave peak movements of the three paths of the infrared reflection signals, so that the switching of a display interface is controlled. A hole for mounting a key does not need to be formed in the surface of the equipment so that the waterproof performance of the equipment is enhanced; a touch screen for navigating a user interface does not need to be added on the surface of the equipment so that the wrong triggering possibility is reduced; the triggering of the infrared induction is more sensitive and the operation is more convenient.
Description
Technical field
The present invention relates to Intelligent worn device technical field, particularly based on the Intelligent worn device changing interface control method of infrared induction, specifically a kind of time sequencing occurred by infrared reflectance signal judges the method in gesture motion direction.
Background technology
At present, along with popularizing of intelligent mobile terminal, people are further strong to the serious hope of information pickup, expect obtain various information whenever and wherever possible.But existing intelligent mobile terminal is as mobile phone and PAD, although small and exquisite, but in order to read, surf the web and playing, the screen size of intelligent mobile terminal becomes increasing, and need this intelligent mobile terminal of user's finger contacts during operation, head deflects into the screen orientation of intelligent mobile terminal, and needs eyes to pay close attention to this terminal when operating always.Therefore, if need walking, be engaged in various work or while carrying out recreation during operative intelligence mobile terminal, still can produce inconvenience, not only affect the notice of people, and certain potential safety hazard can be caused.
In recent years, along with microelectric technique, computer technology and other correlation techniques are increasingly mature and widespread use, wearable computer appears in the visual field of people as developing direction emerging in computer realm, be in developing period with rapid changepl. never-ending changes and improvements at present, by computing machine being worn on it user, thus realize man-machinely more closely combining, making every effort to allow computing machine more naturally behave provides service.
Current domestic existing wearable computer equipment, comprise two kinds, a kind of entirely passive type equipment, without any display module, another kind is interactive equipment, has independently display module.In the equipment of interactive formula, existing product has all used at least more than one physical button or touch-screen is lighted and closes display interface, or the switching of opertaing device displaying contents, or the activation of sleep pattern.Traditional changing interface mode adopts the mode of capacitance induction touch panel or physical button to control user interface switching usually, adopt the method for capacitance induction touch panel mode interface switching, there is the shortcoming touching insensitive, inconvenient, maloperation or false triggering, adopt physical button mode interface switching, because physical button is installed in needs perforate, there is hidden danger in water resistance aspect.
Summary of the invention
The object of this invention is to provide a kind of Intelligent worn device changing interface control method based on infrared induction, changing interface of the present invention adopts the control mode of infrared induction, do not need in equipment surface perforate to install button, enhance the water resistance of Intelligent worn device, do not need to increase touch-screen in equipment surface and carry out navigate user interface yet, reduce the probability of false triggering, and make Intelligent worn device more frivolous, trigger sensitiveer, easy to operate, in order to solve the problem of insensitive, the easy false triggering of existing interface switching method, water resistance difference.
For achieving the above object, the solution of the present invention is: a kind of Intelligent worn device changing interface control method based on infrared induction, described changing interface control method is provided with the first infrarede emitting diode in Intelligent worn device, second infrarede emitting diode, 3rd infrarede emitting diode, infrared sensor and core processor, the position triangularity of three described infrarede emitting diodes is arranged, three infrarede emitting diodes launch infrared signal, when the gesture motion that control inerface switches occurs, infrared sensor detects three road infrared reflectance signal, core processor is according to the crest moment of three road infrared reflectance signal, judge gesture subject performance direction,
Described changing interface control method specifically comprises the steps:
(1) first infrarede emitting diode, the second infrarede emitting diode, the 3rd infrarede emitting diode real time emission infrared signal, when the gesture motion that user is used for control inerface switching occurs, the infrared signal of three infrarede emitting diode transmittings is reflected to infrared sensor by gesture target;
(2) the three road infrared reflectance signal that reflected by gesture target of infrared sensor real-time reception three infrarede emitting diodes, the time threshold of core processor setting gesture object variations, if infrared sensor does not detect described infrared reflectance signal in the time threshold of setting, then judge to occur without gesture motion;
(3) if infrared sensor detects described infrared reflectance signal in the time threshold of setting, then judge that gesture motion occurs, and by the crest moment of the infrared reflectance signal of three infrarede emitting diodes, send to core processor;
(4) time sequencing that arrives according to the infrared reflectance signal crest of three infrarede emitting diodes of core processor, determines the direction of action of gesture target, and sends control command to display according to gesture motion, controls the switching of display interface.
According to the Intelligent worn device changing interface control method based on infrared induction of the present invention, described core processor comprises storage unit, logic analysis unit and control module, in described storage unit, iatron needs the content of display, described logic analysis unit is for receiving the distance between each time point gesture target and infrared sensor, and calculate the three dimensional space coordinate position of gesture target in different time points, thus identify gesture subject performance direction, described logic analysis unit is used for recognition result to send to control module, control module controls the switching of display interface according to recognition result.
According to the Intelligent worn device changing interface control method based on infrared induction of the present invention, if infrared sensor first receives the infrared reflectance signal crest value of the infrarede emitting diode being arranged at the leftmost side, finally receive the infrared reflectance signal crest value of the infrarede emitting diode being positioned at the rightmost side, then gesture motion is from left to right, core processor sends the order of page turning to the right to display, control display interface page turning to the right, otherwise, then produce the order of a page turning left.
According to the Intelligent worn device changing interface control method based on infrared induction of the present invention, if infrared sensor first receives the reflective infrared signal wave peak value of the infrarede emitting diode being arranged at the top, finally receive the reflective infrared signal wave peak value of the infrarede emitting diode being positioned at bottom, then judge that gesture motion is as from top to bottom, core processor sends the order of downward page turning to display, controls the downward page turning of display interface; Otherwise, then the order of a upwards page turning is produced.
According to the Intelligent worn device changing interface control method based on infrared induction of the present invention, if infrared sensor is in the time threshold of setting, detect infrared reflectance signal, and core processor is according to the arrival moment of the infrared reflectance signal crest value of three infrarede emitting diodes, judge the centre position transfixion of gesture target at induction region, then judge the gesture motion of this gesture as one ' time-out ', core processor sends pause command to display.
The beneficial effect that the present invention reaches: changing interface of the present invention adopts the control mode of infrared induction, by crest moment of three road infrared reflectance signal of reflecting gesture target, judge the direction of action of gesture target, do not need in equipment surface perforate to install button, strengthen equipment water resistance, do not need to increase touch-screen in equipment surface and carry out navigate user interface, thus make equipment more frivolous, and control sensitive, and easy to operate, greatly reduce the probability of maloperation.
Accompanying drawing explanation
Fig. 1 is control flow chart of the present invention;
Fig. 2 is the gesture motion schematic diagram of the embodiment of the present invention;
Fig. 3 is the signal graph that the present invention produces page turning left;
Fig. 4 is the signal graph that the present invention produces page turning to the right;
Fig. 5 is the signal graph that the present invention produces upwards page turning;
Fig. 6 is the signal graph that the present invention produces downward page turning.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further detailed explanation.
The present invention is based on the Intelligent worn device changing interface control method of infrared induction, is a kind of method that time sequencing occurred by infrared reflectance signal judges gesture motion direction.Changing interface control method of the present invention is provided with the first infrarede emitting diode LED1, the second infrarede emitting diode LED2, the 3rd infrarede emitting diode LED3 and infrared sensor in Intelligent worn device, and the first described light emitting diode, the second light emitting diode and the 3rd light emitting diode triangularity are arranged.
First infrarede emitting diode, the second infrarede emitting diode, the 3rd infrarede emitting diode send infrared signal in real time, when user's gesture motion occurs, gesture target can reflect the infrared signal of three infrarede emitting diodes, and received by infrared sensor, the present invention sets the time threshold of gesture object variations by core processor, if infrared sensor does not detect described infrared reflectance signal in the time threshold of setting, then judge to occur without gesture motion.If infrared sensor receives three road infrared reflectance signal of three infrarede emitting diodes, infrared sensor will receive the time of each infrared reflectance signal crest, send to core processor, core processor is according to the crest value time sequencing of infrared reflectance signal receiving each infrarede emitting diode, identify gesture motion, and send control command to display, control the switching of display interface.
If infrared sensor first receives the reflective infrared signal of the infrarede emitting diode being arranged at the leftmost side, receive the reflective infrared signal being positioned at middle infrarede emitting diode again, finally receive the reflective infrared signal of the infrarede emitting diode being positioned at the rightmost side, then gesture motion is from left to right, core processor sends the order of page turning to the right to display, controls display interface page turning to the right; Otherwise, then the order of a page turning is left produced.
If infrared sensor first receives the reflective infrared signal of the infrarede emitting diode being arranged at the top, receive the reflective infrared signal being positioned at middle infrarede emitting diode again, finally receive the reflective infrared signal of the infrarede emitting diode being positioned at bottom, then gesture motion is from top to bottom, core processor sends the order of downward page turning to display, controls the downward page turning of display interface; Otherwise, then the order of a upwards page turning is produced.
If infrared sensor is in the time threshold of setting, detect infrared reflectance signal, and core processor is according to the arrival moment of the infrared reflectance signal crest value of three infrarede emitting diodes, judge the centre position transfixion of gesture target at induction region, then judge the gesture motion of this gesture as one ' time-out ', core processor sends pause command to display.
Embodiment:
As shown in Figure 2, three infrarede emitting diodes that the present embodiment is arranged are LED1, LED2 and LED3, and the present embodiment LED1 is positioned at the leftmost side, and LED2 is positioned at the rightmost side, and LED3 is positioned at the below of LED1 and LED2.LED1, LED2 and LED3 send infrared signal in real time, when gesture motion occurs, infrared sensor receives three road infrared reflectance signal, infrared sensor is provided with three independently passages, the infrared reflectance signal of the corresponding infrarede emitting diode of each passage, infrared sensor is according to the time sequencing of reflected signal crest receiving LED1, LED2 and LED3, and judge the direction of gesture motion, concrete decision method is as follows:
If hand is first through LED2, then through LED3, eventually pass through LED1, then first infrared sensor detects the infrared reflectance signal crest value of LED2, the reflected signal crest value of LED3 and LED1 then detected, then judge that gesture motion direction is as from right to left, produce the gesture motion of a page turning left, core processor sends the control command of page turning left to display, and control display interface page turning from right to left, concrete infrared reflectance signal precedence diagram is see Fig. 3.
If first infrared sensor detects the reflected signal crest value of LED1, then the reflected signal crest value of LED3 and LED2 is detected, then judge that gesture motion is as from left to right, core processor sends the control command of page turning to the right to display, control display interface page turning from left to right, concrete infrared reflectance signal precedence diagram is see Fig. 4.
If first infrared sensor detects the reflected signal crest value of LED3, then the reflected signal crest value of LED1 and LED2 is detected, then judge that gesture motion is as from bottom to up, core processor sends the control command of upwards page turning to display, control display interface page turning from bottom to top, concrete infrared reflectance signal precedence diagram is see Fig. 5.
If first infrared sensor detects the reflected signal crest value of LED1 and LED2, then the LED3 reflected signal crest value detected, then judge that gesture motion is as from top to bottom, core processor sends the control command of downward page turning to display, control display interface page turning from the top down, concrete infrared reflectance signal precedence diagram is see Fig. 6.
Changing interface of the present invention adopts the control mode of infrared induction, by crest moment of three road infrared reflectance signal of reflecting gesture target, judge the direction of action of gesture target, do not need in equipment surface perforate to install button, strengthen equipment water resistance, do not need to increase touch-screen in equipment surface and carry out navigate user interface, thus make equipment more frivolous, and control sensitive, and easy to operate, greatly reduce the probability of maloperation.
Claims (5)
1. the Intelligent worn device changing interface control method based on infrared induction, it is characterized in that: described changing interface control method is provided with the first infrarede emitting diode in Intelligent worn device, second infrarede emitting diode, 3rd infrarede emitting diode, infrared sensor and core processor, the position triangularity of three described infrarede emitting diodes is arranged, three infrarede emitting diodes launch infrared signal, when the gesture motion that control inerface switches occurs, infrared sensor detects three road infrared reflectance signal, core processor is according to the crest moment of three road infrared reflectance signal, judge gesture subject performance direction,
Described changing interface control method specifically comprises the steps:
(1) first infrarede emitting diode, the second infrarede emitting diode, the 3rd infrarede emitting diode real time emission infrared signal, when the gesture motion that user is used for control inerface switching occurs, the infrared signal of three infrarede emitting diode transmittings is reflected to infrared sensor by gesture target;
(2) the three road infrared reflectance signal that reflected by gesture target of infrared sensor real-time reception three infrarede emitting diodes, the time threshold of core processor setting gesture object variations, if infrared sensor does not detect described infrared reflectance signal in the time threshold of setting, then judge to occur without gesture motion;
(3) if infrared sensor detects described infrared reflectance signal in the time threshold of setting, then judge that gesture motion occurs, and by the crest moment of the infrared reflectance signal of three infrarede emitting diodes, send to core processor;
(4) time sequencing that arrives according to the infrared reflectance signal crest of three infrarede emitting diodes of core processor, determines the direction of action of gesture target, and sends control command to display according to gesture motion, controls the switching of display interface.
2. the Intelligent worn device changing interface control method based on infrared induction according to claim 1, it is characterized in that, described core processor comprises storage unit, logic analysis unit and control module, in described storage unit, iatron needs the content of display, described logic analysis unit is for receiving the distance between each time point gesture target and infrared sensor, and calculate the three dimensional space coordinate position of gesture target in different time points, thus identify gesture subject performance direction, described logic analysis unit is used for recognition result to send to control module, control module controls the switching of display interface according to recognition result.
3. changing interface control method according to claim 2, it is characterized in that, if infrared sensor first receives the infrared reflectance signal crest value of the infrarede emitting diode being arranged at the leftmost side, finally receive the infrared reflectance signal crest value of the infrarede emitting diode being positioned at the rightmost side, then gesture motion is from left to right, and core processor sends the order of page turning to the right to display, controls display interface page turning to the right, otherwise, then the order of a page turning is left produced.
4. the Intelligent worn device changing interface control method based on infrared induction according to claim 2, it is characterized in that, if infrared sensor first receives the reflective infrared signal wave peak value of the infrarede emitting diode being arranged at the top, finally receive the reflective infrared signal wave peak value of the infrarede emitting diode being positioned at bottom, then judge that gesture motion is as from top to bottom, core processor sends the order of downward page turning to display, controls the downward page turning of display interface; Otherwise, then the order of a upwards page turning is produced.
5. the Intelligent worn device changing interface control method based on infrared induction according to claim 2, it is characterized in that, if infrared sensor is in the time threshold of setting, detect infrared reflectance signal, and core processor is according to the arrival moment of the infrared reflectance signal crest value of three infrarede emitting diodes, judge the centre position transfixion of gesture target at induction region, then judge the gesture motion of this gesture as one ' time-out ', core processor sends pause command to display.
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| CN105005385A (en) * | 2015-07-20 | 2015-10-28 | 深圳前海智云谷科技有限公司 | Vehicle-mounted electronic device and interactive method capable of performing infrared gesture recognition |
| CN106056085A (en) * | 2016-05-31 | 2016-10-26 | 广东美的制冷设备有限公司 | Gesture recognition method, gesture recognition device and equipment |
| CN106447864A (en) * | 2016-10-14 | 2017-02-22 | 郑州云海信息技术有限公司 | Non-contact unlocking method and system |
| WO2017049508A1 (en) * | 2015-09-23 | 2017-03-30 | 华为技术有限公司 | User interface switching method and device for wearable device, and wearable device |
| CN106618942A (en) * | 2016-11-01 | 2017-05-10 | 漳州蒙发利创新科技有限公司 | Head-mounted massage device with gesture induction function and method |
| CN107248272A (en) * | 2017-06-07 | 2017-10-13 | 青岛海信电器股份有限公司 | A kind of remote control thereof and remote control |
| CN107479714A (en) * | 2017-08-28 | 2017-12-15 | 歌尔科技有限公司 | Content switching display methods, device and robot |
| WO2018006461A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳市掌网科技股份有限公司 | Virtual reality helmet capable of recognizing gesture and gesture recognition method therefor |
| CN109240509A (en) * | 2018-10-24 | 2019-01-18 | 青岛科锐斯光电科技有限公司 | A kind of infrared induction system |
| CN113768692A (en) * | 2021-09-08 | 2021-12-10 | 武汉威和光电股份有限公司 | Welding mask based on photosensitive adjustment working parameters and adjustment method thereof |
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| CN113768692A (en) * | 2021-09-08 | 2021-12-10 | 武汉威和光电股份有限公司 | Welding mask based on photosensitive adjustment working parameters and adjustment method thereof |
| CN113768692B (en) * | 2021-09-08 | 2024-02-02 | 武汉威和光电股份有限公司 | Welding mask based on photosensitive adjustment working parameters and adjustment method thereof |
| CN114017818A (en) * | 2021-11-04 | 2022-02-08 | 杭州老板电器股份有限公司 | Smoke machine gesture control method and device, controller and smoke machine |
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Application publication date: 20150506 |