WO2018094702A1 - 一种智能手表的控制方法和智能手表 - Google Patents

一种智能手表的控制方法和智能手表 Download PDF

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Publication number
WO2018094702A1
WO2018094702A1 PCT/CN2016/107337 CN2016107337W WO2018094702A1 WO 2018094702 A1 WO2018094702 A1 WO 2018094702A1 CN 2016107337 W CN2016107337 W CN 2016107337W WO 2018094702 A1 WO2018094702 A1 WO 2018094702A1
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WO
WIPO (PCT)
Prior art keywords
capacitive touch
touch sensor
point
capacitance value
smart watch
Prior art date
Application number
PCT/CN2016/107337
Other languages
English (en)
French (fr)
Inventor
陈运哲
赵心宇
金庆浩
司合帅
龚洋明
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201680069092.6A priority Critical patent/CN108337908B/zh
Priority to PCT/CN2016/107337 priority patent/WO2018094702A1/zh
Priority to US16/464,199 priority patent/US10817115B2/en
Priority to EP16922500.0A priority patent/EP3537280B1/en
Publication of WO2018094702A1 publication Critical patent/WO2018094702A1/zh

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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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04186—Touch location disambiguation
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/08—Touch switches specially adapted for time-pieces
    • 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
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • G06F3/0488—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 using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—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 using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection

Definitions

  • the present invention relates to the field of terminal technologies, and in particular, to a control method of a smart watch and a smart watch.
  • a smart watch is a watch with information processing capability. In addition to the function of indicating time, it can also have various functions such as making a call, sending and receiving information, navigating, stepping, music playing, etc. These functions can be applied through the application installed in the smart watch. Software to achieve. When you need to use a certain function, you only need to start the corresponding application software or control the corresponding application software that has been started.
  • the touch screen area on the dial is usually touched. Since the touch screen of the smart watch is usually small, the touch screen is displayed when the finger is operated on the touch screen. The content of the touch screen is easily blocked by the finger; in addition, the display interface of the touch screen can display a small number of control icons at a time. In order to find a certain control command, it is usually necessary to call a plurality of display interfaces before the corresponding control command needs to be found. Icon, the search path is long, the operation is cumbersome and takes a long time.
  • the embodiment of the invention provides a control method for a smart watch and a smart watch, which can increase the control point in the smart watch, is beneficial to shorten the search path of the control command in the smart watch, simplify the operation flow, and improve the operation efficiency of the smart watch.
  • a first aspect of the embodiments of the present invention provides a method for controlling a smart watch.
  • the smart watch has N capacitive touch sensors disposed around the dial, and N is an integer greater than 1.
  • the method includes:
  • a control instruction matching the number of the touch points and the position of each of the touch points is performed.
  • the number of the touch points and the position of the touch point are determined by using the capacitance value of the capacitive touch sensor, and the number of the touch points and the position of each of the touch points are matched.
  • a capacitive touch sensor can correspond to a plurality of touch commands, and can be used according to a control command in the prior art. The user performs different touch commands on the number and position of the touch points when the plurality of capacitive touch sensors are touched. Therefore, the embodiment of the invention increases the number of control points in the smart watch, which is beneficial to shortening the search path of the control command in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • the acquiring the calibration capacitance value of each of the capacitive touch sensors includes:
  • a capacitance value of the capacitive touch sensor is a capacitance value of the capacitive touch sensor minus an initial value of the capacitive touch sensor;
  • the initial value is a capacitance value of the capacitive touch sensor when the user does not touch the smart watch;
  • the obtained capacitance value of each of the capacitive touch sensors is calibrated, and the capacitance value of each of the capacitive touch sensors is calibrated.
  • the latter value is used as the calibration capacitance value of each of the capacitive touch sensors, including:
  • determining the calibration coefficient K(i) of the capacitive touch sensor i according to the maximum capacitance value change that the capacitive touch sensor i can achieve includes:
  • determining the number of touch points according to a maximum value of the calibration capacitance values of the N capacitive touch sensors including:
  • the maximum value of the calibration capacitance value of the N capacitive touch sensors is greater than the number of the capacitance thresholds as the number of touch points.
  • the calibration capacitance value of the capacitive touch sensor corresponding to each touch point and the calibration of the capacitive touch sensor adjacent to the capacitive touch sensor determines the location of the touch point, including:
  • the circumferential angle P is a starting point of a display point of the smart watch, and an angle corresponding to a horizontal rightward direction of the starting point is 0 degrees, and the ray is rotated counterclockwise around the starting point to a touch The angle value at which the ray turns when the point is controlled.
  • the performing, by the control, the matching of the number of the touch points and the position of each of the touch points includes:
  • mapping point corresponding to a circumferential angle P of the first touch point, where the mapping point corresponds to an application displayed in a display interface of the smart watch, where the first touch point is any The touch point;
  • determining, by using a preset mapping rule, a mapping point corresponding to a circumferential angle P of the first touch point includes:
  • Determining the first touch according to the position of the application displayed in the display interface of the smart watch, the geometric shape of the N capacitive touch sensors, and the circumferential angle of the first touch point The mapping point corresponding to the circumferential angle of the point.
  • the calibration capacitance value of the capacitive touch sensor corresponding to each touch point and the calibration of the capacitive touch sensor adjacent to the capacitive touch sensor determines the circumferential angle P of each of the touch points, including:
  • each of the N capacitive touch sensors has a circular arc shape, and the N capacitive touch sensors are surrounded by a circular or elliptical ring, the touch is located on the capacitive touch sensor k.
  • the circumferential angle of the point is P, then
  • the capacitive touch sensor 0 is connected to the capacitive touch sensor N-1, and the capacitive touch sensor 0 is located at the right side of the center point of the display interface of the smart watch and is disposed first horizontally.
  • the location of the application displayed in the display interface of the smart watch, the geometric shape of the N capacitive touch sensors, and the Determining a mapping point corresponding to a circumferential angle of the first touch point including:
  • Each of the N capacitive touch sensors has a circular arc shape, and the N capacitive touch sensors are surrounded by a circular ring, and the inner radius of the circular ring is r, and the center coordinates are ( a, b), the origin of the Cartesian coordinate system is at the upper left corner of the circular inner circle, and the horizontal coordinate is horizontally tangential to the inner circle of the circular shape, and the ordinate is vertically downward with the circle
  • the inner circle of the ring is tangent, if the center point of the icon of each application displayed in the display interface of the smart watch is located on a circular outline with a radius of r 1 as the center of (a, b), then The coordinates of the mapping point corresponding to the circumferential angle P of the first touch point are (x, y),
  • the location of the application displayed in the display interface of the smart watch, the geometric shape of the N capacitive touch sensors, and the Determining a mapping point corresponding to a circumferential angle of the first touch point including:
  • each of the N capacitive touch sensors has a circular arc shape, and the N capacitive touch sensors are surrounded by an elliptical ring, the coordinates of the center point of the elliptical ring are (a, b), an ellipse
  • the inner radius of the inner ellipse of the ring is Lr
  • the short radius is Sr. If the center point of the icon of each application displayed in the display interface of the smart watch is located at (a, b) as the center point, Lr' is the long radius.
  • the capacitance value of the capacitive touch sensor can be used to determine the number of touch points and the position of the touch point, and can perform the number of the touch points and the touch points.
  • a capacitive touch sensor can correspond to a plurality of touch commands, in which the smart touch watch can generate the same number of touch commands as the capacitive touch sensor.
  • different touch commands can be executed according to different numbers and positions of the touch points when the plurality of capacitive touch sensors are touched by the user. Therefore, the embodiment of the invention adds a control point in the smart watch, which is beneficial to shortening the search path of the control instruction in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • a second aspect of the present invention provides a smart watch.
  • N capacitive touch sensors are disposed around the dial of the smart watch, and N is an integer greater than 1.
  • the smart watch further includes:
  • a first acquiring unit configured to acquire a calibration capacitance value of each of the capacitive touch sensors
  • a first determining unit configured to determine, according to a maximum value of the calibration capacitance values of the N capacitive touch sensors acquired by the first acquiring unit, the number of the touch points, where each touch point corresponds to one capacitor Touch sensor
  • a first processing unit configured to determine the touch point according to a calibration capacitance value of the capacitive touch sensor corresponding to each touch point, and a calibration capacitance value of the capacitive touch sensor adjacent to the capacitive touch sensor s position;
  • the second processing unit is configured to execute a control instruction that matches the number of the touch points and the position of each of the touch points.
  • the first acquiring unit includes: a second acquiring unit and a calibration unit;
  • the second acquiring unit is configured to acquire a capacitance value change amount of each of the capacitive touch sensors, where a capacitance value change amount of the capacitive touch sensor is a capacitance value of the capacitive touch sensor minus the capacitance An initial value of the touch sensor; the initial value is a capacitance value of the capacitive touch sensor when the user does not touch the smart watch;
  • the calibration unit is configured to calibrate a capacitance value change amount of each of the capacitive touch sensors acquired by the second acquisition unit, and calibrate the capacitance value change amount of each of the capacitive touch sensors As a calibration capacitance value of each of the capacitive touch sensors;
  • the calibration unit includes: a second determining unit and a third processing unit;
  • the second determining unit is configured to determine a calibration coefficient K(i) of the capacitive touch sensor i according to a maximum capacitance value change that the capacitive touch sensor i can reach, wherein the capacitive touch sensor i is the Any one of the N capacitive touch sensors, 0 ⁇ i ⁇ N-1;
  • the third processing unit is configured to multiply the capacitance value change amount DEL_CDC(i) of the capacitive touch sensor i by the calibration coefficient K(i) corresponding to the capacitive touch sensor i to obtain the capacitive touch.
  • the calibration capacitance value of sensor i is CDC(i)
  • the second determining unit includes: a third An acquisition unit, a fourth processing unit, and a fifth processing unit; wherein
  • the third obtaining unit is configured to obtain a maximum capacitance value change amount MAX_DEL_CDC(i) that the capacitive touch sensor i can reach;
  • the fourth processing unit is configured to calculate an average value AVG_DEL_CDC of the maximum capacitance value change amount of the N capacitive touch sensors,
  • the fifth processing unit is configured to use, as the capacitive touch, a ratio of an average value of a maximum capacitance value change amount of the N capacitive touch sensors to a maximum capacitance value change amount that the capacitive touch sensor i can reach Control the calibration coefficient K(i) of sensor i, ie
  • the first determining unit includes: a comparing unit and a sixth processing unit;
  • the comparing unit is configured to compare a maximum value of the calibration capacitance value of the N capacitive touch sensors with a preset capacitance threshold value
  • the sixth processing unit is configured to use the maximum value of the calibration capacitance value of the N capacitive touch sensors to be greater than the number of the capacitance thresholds as the number of touch points.
  • the first processing unit is specifically configured to: according to a calibration capacitance value of the capacitive touch sensor corresponding to each touch point, and the capacitive touch sensor a calibration capacitance value of the adjacent capacitive touch sensor, determining a circumferential angle P of each of the touch points, wherein the circumferential angle P is a starting point of a display point of the smart watch, and the starting point is horizontally The angle corresponding to the right ray is 0 degree, and the ray is rotated by the angle when the ray is rotated counterclockwise around the starting point to the touch point.
  • the second processing unit includes: a third determining unit and an executing unit;
  • the third determining unit is configured to determine, according to a preset mapping rule, a mapping point corresponding to a circumferential angle P of the first touch point, where the mapping point corresponds to an application displayed in a display interface of the smart watch, where The first touch point is any one of the touch points;
  • the executing unit is configured to execute a control instruction for the application corresponding to the mapping point that matches the number of the touch points and the circumferential angle of each of the touch points.
  • the third determining unit is specifically configured to be bound by the N capacitive touch sensors according to a location of an application displayed in a display interface of the smart watch. a geometric shape, and a circumferential angle of the first touch point, determining a mapping point corresponding to a circumferential angle of the first touch point.
  • the first processing unit is specifically configured to: if each of the N capacitive touch sensors is in a circular arc shape, and the N The capacitive touch sensor is surrounded by a circular or elliptical ring shape, and the circumferential angle of the touch point on the capacitive touch sensor k is P.
  • the capacitive touch sensor 0 is connected to the capacitive touch sensor N-1, and the capacitive touch sensor 0 is located at the right side of the center point of the display interface of the smart watch and is disposed first horizontally.
  • the third determining unit is specifically configured to: if each of the N capacitive touch sensors is in a circular arc shape, and the N The capacitive touch sensor is surrounded by a circular ring, the radius of the inner circle of the circular ring is r, the coordinate of the center of the circle is (a, b), and the origin of the rectangular coordinate system is at the upper left corner of the inner circle of the circular ring, and the horizontal
  • the coordinate level is tangential to the right of the circular inner circle, and the ordinate is vertically tangential to the inner circle of the circular shape, if the center of the icon of each application displayed in the display interface of the smart watch
  • the point is located on a circular contour line with (a, b) as a center and a radius of r 1 , and the coordinates of the mapping point corresponding to the circumferential angle P of the first touch point are (x, y),
  • the third determining unit is specifically configured to: if each of the N capacitive touch sensors is in a circular arc shape, and the N One The capacitive touch sensor encloses an elliptical ring shape, the center point coordinates of the elliptical ring are (a, b), the long radius of the inner ellipse of the elliptical ring is Lr, and the short radius is Sr, if each of the display surfaces of the smart watch is displayed The center point of the applied icon is located on the elliptical contour line with (a, b) as the center point, Lr' as the long radius, and Sr' as the short radius, 0 ⁇ Lr' ⁇ Lr,0 ⁇ Sr ' ⁇ Sr, the coordinates of the mapping point corresponding to the circumferential angle P of the first touch point are (x, y),
  • a third aspect of the embodiments of the present invention provides a smart watch, including: a plurality of capacitive touch sensors, a capacitance measuring unit, a processor, a memory, and a bus disposed around a dial of the smart watch.
  • the plurality of capacitive touch sensors are connected to the capacitance measuring unit, and the capacitance measuring unit, the processor and the memory are coupled through the bus;
  • the memory is for storing computer executable program code, the executable program code comprising instructions; when the processor executes the instructions, the instructions cause the smart watch to perform the first aspect and the first aspect
  • the implementation of the control method of each possible smart watch and the beneficial effects thereof, so the implementation of the smart watch can refer to the implementation of the control method of each possible smart watch of the first aspect and the first aspect, and the repetition No longer.
  • a fourth aspect of the embodiments of the present invention provides a storage medium, which is a non-transitory computer readable storage medium, the non-volatile computer readable storage medium storing at least one program, each of the programs Included are instructions that, when executed by a smart watch having a processor, cause the smart watch to perform the implementation of the first aspect and the various possible control methods of the first aspect, and the repetitive details are not repeated.
  • the number of the touch points and the position of the touch point are determined according to the capacitance value of the capacitive touch sensor, and the number of the touch points and the number of the touch points and the touch points are controlled by the smart watch.
  • the position matching control command can be used to touch multiple touch commands when the touch sensor is touched at different positions in the embodiment of the present invention, and when the user touches the plurality of capacitive touch sensors, the touch points are The number and position can correspond to different touch commands. Therefore, embodiments of the present invention are advantageous for shortening
  • the search path of the control command in the smart watch simplifies the operation flow and improves the operation efficiency of the smart watch.
  • FIG. 1-a is a schematic diagram of an operation of controlling a smart watch in the prior art
  • FIG. 1-b is a schematic diagram of an operation when controlling a smart watch in the prior art
  • FIG. 1-c is a schematic diagram of a smart watch including a plurality of capacitive touch sensors in the prior art
  • FIG. 2 is a schematic flowchart of a method for controlling a smart watch according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of another method for controlling a smart watch according to an embodiment of the present invention
  • FIG. 2-b is a schematic flowchart of a specific implementation of step 202 in FIG. 2-a2;
  • FIG. 2-c is a schematic flowchart of a specific implementation of step 2021 in FIG. 2-b;
  • FIG. 2-d is a schematic flowchart of a specific implementation of step 205 in FIG. 2-a2;
  • 2 e is a schematic diagram of maximum capacitance values of respective capacitive touch sensors according to an embodiment of the invention.
  • FIG. 2-f is a schematic diagram of a single finger operation according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of calibration capacitance values of respective capacitive touch sensors according to an embodiment of the invention.
  • FIG. 4 is a schematic diagram of calibration capacitance values of respective capacitive touch sensors according to an embodiment of the invention.
  • FIG. 5 is a schematic diagram showing the position of each capacitive touch sensor according to an embodiment of the invention.
  • 6-a is a schematic structural diagram of a smart watch according to an embodiment of the present invention.
  • 6-b is a schematic structural diagram of a smart watch according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a smart watch according to an embodiment of the present invention.
  • Embodiments of the present invention provide a control method of a smart watch and a smart watch.
  • the ability to increase the control points in the smart watch is beneficial to shortening the search path of the control commands in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • a plurality of capacitive touch sensors are disposed around the dial of the smart watch, and the capacitive touch sensor may be a strip-shaped metal foil or an Indium Tin Oxide (ITO) film.
  • ITO Indium Tin Oxide
  • the smart watch includes a casing and a watchband, and the casing includes a lug connected to the watchband, a dial covered with the touch screen, and a bezel located outside the touch screen.
  • the bezel may be circular; when the touch screen is elliptical, the bezel may be elliptical.
  • the plurality of capacitive touch sensors when a plurality of capacitive touch sensors are disposed on the bezel of a smart watch, if the touch screen is circular, the plurality of capacitive touch sensors may be in the center of the center of the touch screen of the smart watch.
  • the shape is evenly arranged on the bezel. Of course, it can also be uniformly arranged on the bezel in the shape of an elliptical ring centering on the center of the touch screen of the watch.
  • the user can use a finger to click or slide on the touch screen of the smart watch to trigger a control command.
  • an icon displayed on the touch screen corresponds to a control point. Since the touch screen of the smart watch is relatively small, the number of control points corresponding to one display interface of the touch screen is small, and in order to trigger a certain control instruction, it is usually required to call more.
  • the icons corresponding to the control commands that need to be found appear after the display interface. Taking the call of the designated contact as an example, the triggering process includes: first finding the dialing application in the application browsing interface, then finding the specified contact in the contact browsing interface corresponding to the dialing application, and finally clicking the specified contact.
  • the phone number broadcasts the phone. It can be understood that when there are many applications in the smart watch, in order to find the dialing application, it may be necessary to browse the multiple application display interfaces in order to find the dialing application. When the number of contacts is large, in order to find a specified contact, it may be necessary to browse through multiple contact display interfaces in order to find the specified contact. Therefore, when the smart watch is controlled and the control command is searched, the prior art search path is long, the operation is cumbersome, and it takes a long time. In addition, since the touch screen of the smart watch is usually small, when the finger is operated on the touch screen, the content displayed on the touch screen is easily blocked by the finger, which affects the operation.
  • a plurality of capacitive touch sensors are disposed around the dial of the smart watch, for example, a plurality of capacitors can be disposed at a bezel, a lug or a strap of the watch.
  • the touch sensor triggers a control command by operating the capacitive touch sensor, and a capacitive touch sensor serves as a control point corresponding to an instruction, because a capacitive touch sensor that can be disposed on a bezel, a lug or a strap of the watch
  • the number of the methods is limited, and the method can provide fewer control points.
  • the smart watch When the smart watch is controlled, it usually needs to be pressed several times to find a certain control command, which is cumbersome and time consuming, and reduces the time. user experience.
  • FIG. 2-a1 is a flowchart of a method for controlling a smart watch according to an embodiment of the present invention. It is intended that the smart watch has N capacitive touch sensors disposed around the dial, and N is an integer greater than 1.
  • a smart watch control method may include the following steps:
  • the capacitance value of the capacitive touch sensor changes according to the touch operation of the user.
  • the calibration capacitance value is a value obtained by preprocessing the capacitance value of the capacitive touch sensor, and the calibration capacitance value can be used.
  • the values of multiple capacitive touch sensors are compared and calculated. Generally, when the user touches the capacitive touch sensor with a finger, the capacitance value of the capacitive touch sensor increases, and the capacitance threshold can be set, and the maximum value of the calibration capacitance value of the N capacitive touch sensors is compared with the preset value.
  • the size of the capacitance threshold is set; the maximum value of the calibration capacitance value of the N capacitive touch sensors is greater than the number of the capacitance thresholds as the number of touch points. It is also possible to determine whether the calibration capacitance value of the capacitive touch sensor is greater than the set capacitance threshold, and to determine whether the calibration capacitance value is a maximum value when the calibration capacitance value is greater than the capacitance threshold value, if the calibration capacitance value of a capacitive touch sensor is greater than The calibration capacitance value of the adjacent two capacitive touch sensors is large, and the calibration capacitance value of the capacitive touch sensor is a maximum value.
  • the calibration capacitance value of the second capacitive touch sensor is greater than the calibration capacitance of the adjacent two capacitive touch sensors.
  • the calibration capacitance value of the second capacitive touch sensor is the maximum value.
  • the calibration capacitance value of a capacitive touch sensor is greater than the capacitance threshold and is a maximum value, it may be determined that the user touches the capacitive touch sensor. It can be understood that when a capacitive touch sensor is calibrated When the capacitance value is less than or equal to the capacitance threshold, it can be determined that the user does not touch the capacitive touch sensor.
  • the capacitance threshold is 8000
  • the calibration capacitance value of the capacitive touch sensor exceeds 8000 and is a maximum value
  • it is determined that the user touches the capacitive touch sensor and if the capacitive touch sensor has a calibration capacitance
  • the value is less than or equal to 8000, it is determined that the user does not touch the capacitive touch sensor.
  • the maximum value is a locality concept. The maximum value means that in a certain area, the function values of the left and the right sides are smaller than the value, and the maximum value means that within a certain area, all The function values are all smaller than this value.
  • the calibration capacitance value of the capacitive touch sensor can be larger than the capacitance threshold and can be calibrated.
  • the number of capacitance values determines the number of touch points. For example, if the calibration capacitance value of the capacitive touch sensor is greater than one of the capacitance thresholds, the calibration capacitance value of the capacitive touch sensor is a maximum value, and the number of touch points is one;
  • the calibration capacitor value of the touch sensor is greater than the number of the capacitor thresholds, and the calibration capacitance values of the two capacitive touch sensors are maximum values, and the number of touch points is two;
  • the calibration capacitance value of the sensor is greater than the number of the capacitance thresholds, and the calibration capacitance value of the three capacitive touch sensors is a maximum value, and the number of the touch points is three; it should be noted that It is possible to stipulate the number of touch points that the user can touch the smart watch at the same time.
  • the number of touch points for the touch operation of the smart watch can be set to at most two, if the detection is When there are 3 touch points, it can be judged as a false touch, and no further response is made to the touch operation. It can be understood that different touch commands can be defined for the operation of multiple touch points, and specifically, can be set as needed.
  • the capacitance value of the adjacent capacitive touch sensor changes, so that it can be corresponding to each touch point.
  • the calibration capacitance value of the capacitive touch sensor and the calibration capacitance value of the adjacent capacitive touch sensor determine the position of each of the touch points.
  • a control instruction corresponding to the number of touch points and the position of each of the touch points may be preset, and when the user operates the capacitive touch sensor on the smart watch, if the touch is preset
  • the control command corresponding to the number of the control points and the position of the touch point triggers a control command that matches the number of the touch points and the position of each of the touch points.
  • the capacitance value of the capacitive touch sensor can be used to determine the number of touch points and the position of the touch point, and can perform the number of the touch points and the touch points.
  • a capacitive touch sensor can correspond to a plurality of touch commands, in which the smart touch watch can generate the same number of touch commands as the capacitive touch sensor.
  • the embodiment of the invention increases the number of control points in the smart watch, which is beneficial to shortening the search path of the control command in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • obtaining the calibration capacitance value of each capacitive touch sensor may be determined by steps 201 and 202. specifically,
  • the amount of change in the capacitance value of each of the capacitive touch sensors is obtained.
  • the capacitance value of the capacitive touch sensor is a capacitance value of the capacitive touch sensor minus an initial value of the capacitive touch sensor.
  • the initial value is a capacitance value of the capacitive touch sensor when the user does not touch the smart watch.
  • the plurality of capacitive touch sensors can be respectively connected to the capacitance measuring unit, and the capacitance measuring unit can detect the capacitance value of each capacitive touch sensor.
  • the capacitance value of each capacitive touch sensor is the capacitance value of the capacitive touch sensor detected by the capacitance measuring unit minus the initial value of the capacitive touch sensor.
  • the capacitance value of the capacitive touch sensor may not be consistent with the user's touch operation, in order to determine the user's touch using the capacitance value of the capacitive touch sensor.
  • the position needs to be calibrated for the amount of capacitance change of each capacitive touch sensor.
  • the calibrated calibration capacitor value can be used to determine the location of the touch operation and the number of touch points.
  • steps 203 to 205 in FIG. 2-a2 are the same as steps 102 to 104 in FIG. 2-a1, and the above description is omitted, and details are not described herein again.
  • step 202 may include the following steps:
  • step 2021 may include the following steps:
  • the maximum capacitance value can be obtained by fully contacting the user's finger with each capacitive touch sensor.
  • the maximum detected value that each capacitive touch sensor can achieve is the maximum capacitance value.
  • capacitive touch sensor For example, if there are 12 arc-shaped capacitive touch sensors uniformly arranged on the bezel of the watch (capacitive touch sensor 0, capacitive touch sensor 1, capacitive touch sensor 2, respectively) Capacitive touch sensor 3, capacitive touch sensor 4, capacitive touch sensor 5, capacitive touch sensor 6, capacitive touch sensor 7, capacitive touch sensor 8, capacitive touch sensor 9, capacitive touch sensor 10 and capacitive touch Control sensor 11), if the capacitance measurement unit measures the maximum capacitance value change amount of each capacitive touch sensor MAX_DEL_CDC(i) as shown in the curve in FIG.
  • the maximum capacitance value change of the sensor 11 is 26520, 29632, 29325, 28826, 22503, 14576, 20465, 22053, 17334, 23473, 22481, and 32795, respectively.
  • step 20211 Taking the description in step 20211 as an example,
  • the calibration coefficients K(i) of the capacitive touch sensor 0 to the capacitive touch sensor 11 are as follows:
  • step 204 of FIG. 2-a2 is: a calibration capacitance value of the capacitive touch sensor corresponding to each touch point, and a capacitive touch adjacent to the capacitive touch sensor.
  • the calibration capacitor value of the sensor is determined, and the location of the touch point is determined, which may include:
  • a circumferential angle P of each of the touch points according to a calibration capacitance value of the capacitive touch sensor corresponding to each touch point and a calibration capacitance value of an adjacent capacitive touch sensor, wherein the circumferential angle P is The center point of the display interface of the smart watch is a starting point, and the angle corresponding to the horizontal rightward direction of the starting point is 0 degree, and the ray turns when the ray rotates counterclockwise around the starting point to the touch point. Angle value.
  • step 205 shown in FIG. 2-a2 performing control over matching the number of the touch points and the position of each of the touch points. Instructions, which can include the following steps
  • mapping point 2051 Determine, according to a preset mapping rule, a mapping point corresponding to a circumferential angle P of the first touch point, where the mapping point corresponds to an application displayed in a display interface of the smart watch, where the first touch point is Any of the touch points.
  • the control command of the application corresponding to the mapping point is matched with the number of the touch points and the circumferential angle of each of the touch points.
  • the location of the application displayed in the display interface of the smart watch, the geometric shape of the N capacitive touch sensors, and the first touch point may be a circumferential angle determining a mapping point corresponding to a circumferential angle of the first touch point.
  • each of the N capacitive touch sensors has a circular arc shape, and the N capacitive touch sensors are surrounded by a circular ring, the radius of the inner circle of the circular ring is r, the center of the circle
  • the coordinates are (a, b), the origin of the Cartesian coordinate system is at the upper left corner of the inner circle of the circle, and the horizontal coordinate of the horizontal axis is tangent to the inner circle of the circular circle, and the vertical coordinate is vertically downward.
  • the circular inner circle is tangent, if the center point of the icon of each application displayed in the display interface of the smart watch is located at a circle with (a, b) as a center and a radius of r 1 as a radius
  • the dial X1 of the watch is circular
  • the bezel X2 around the watch dial X1 is circular
  • 12 circular arc-shaped capacitive touch sensors X3 are evenly arranged on the bezel (respectively It is: capacitive touch sensor 0, capacitive touch sensor 1, capacitive touch sensor 2, capacitive touch sensor 3, capacitive touch sensor 4, capacitive touch sensor 5, capacitive touch sensor 6, capacitive touch sensor 7,
  • 12 capacitive touch sensors are surrounded by a circular ring, wherein the inner radius of the circular ring is 200, The center of the circle is (200, 200).
  • the touch screen includes a plurality of circular application icons arranged in a circular shape, and if the radius of the center of each application icon to the center of the dial is 100, Then r 1 can be 100, that is, the touch operation with the circumferential angle P of 150° is mapped to a point (200+100*cos150°, 200-100*sin150°), that is, a point (113, 150); if the circumferential angle P is 145°, the touch operation can be mapped to a point (200+100*cos145°, 200-100*sin145°), ie, a point (118, 143); if the circumferential angle P is 140°, the touch operation can be mapped to a point (200) +100*cos140°, 200-100*sin140°) Point (123, 136).
  • mapping points in the dial can be correspondingly, and corresponding operations can be set in different mapping points in advance, with respect to one capacitive touch.
  • the embodiment of the present invention can increase the number of control points in the smart watch, which is advantageous for shortening the search path of the control command in the smart watch. For example, if the slave serial number is The icon of the application software of 1 starts to find the icon of the 50th application software. If the icon of 12 application software can be displayed on the dial once, the icons of other application software are hidden, and the icon of the application software can be located by sliding operation.
  • a touch sensor corresponds to a shift instruction.
  • the embodiment of the invention can increase the control point in the smart watch, is beneficial to shorten the search path of the control instruction in the smart watch, simplify the operation flow, and improve the operation efficiency of the smart watch.
  • the circumference P of the touch point can be obtained by: if each of the N capacitive touch sensors has a circular arc shape, and the N capacitive touch sensors are enclosed a circular or elliptical ring shape, the circumferential angle of the touch point on the capacitive touch sensor k is P, then
  • the capacitive touch sensor 0 is connected to the capacitive touch sensor N-1, and the capacitive touch sensor 0 is located at the right side of the center point of the display interface of the smart watch and is disposed first horizontally.
  • the calibration capacitance values of the capacitive touch sensor 0 to the capacitive touch sensor 11 are as shown in Fig. 3, they are: 32.76, 47.56, 9.84, 10.92, 16353.88, 8680.14 840.16, 733.7, 36.14, 14.42, 19.26, 14.8.
  • the preset capacitance threshold is 8000, it can be seen from FIG. 3 that only the calibration capacitance value 16353.88 of the capacitive touch sensor 4 is greater than the capacitance threshold and is a maximum value, then the touch can be determined.
  • the number of handles is 1, which is a single-finger operation, and the serial number is 4.
  • circumferential angle P corresponding to the single-finger operation can be determined according to the following formula
  • the calibration capacitance values of the capacitive touch sensor 0 to the capacitive touch sensor 11 are as shown in FIG. 4, they are: 537.81, 4984.14, 15648.06, 380.52, 493.27, 898.06, 890.9, 19421.6, 7782.61, 463.5, 433.35, 262.7, if
  • the preset capacitance threshold is 8000. It can be seen from FIG. 4 that the calibration capacitance values 15648.06 and 19421.6 of the capacitive touch sensor 2 and the capacitive touch sensor 7 are greater than the capacitance threshold 8000 and are maximum values, and the number of touch points can be determined as 2, that is, two-finger operation, the serial numbers are 2 and 7.
  • circumferential angle P1 corresponding to the first finger may be determined according to the following formula
  • the circumference is divided into arc lengths corresponding to a circumferential angle of 5°. It should be noted that if the calculated circumferential angle corresponding to the control points is not a multiple of 5°, the touch points are in the vicinity.
  • the principle determines the circumferential angle. For example, if the calculated circumferential angle is 23.1°, the adjacent circumferential angles are 20° and 25°. Since 23.1 degrees is closer to 25°, 25° is used as the touch point. The circumference angle.
  • the angle value corresponding to the multiple of the closest circumferential angle of 5° may be taken; of course, it may be taken to be larger than the obtained circumferential angle.
  • mapping point of the circumferential angle P1 is (217, 1).
  • the circumferential angle P2 corresponding to the second finger can be determined according to the following formula
  • the circumference is divided into arc lengths corresponding to a circumferential angle of 5°. If the value is taken according to the principle of proximity, P2 is 245°.
  • mapping point of the circumferential angle P2 is (116, 381).
  • the dial Y2 of the smart watch Y1, the bezel Y3, and the capacitive touch sensor Y4 provided on the bezel Y3 are as shown in FIG. 5, the dial Y2 and the bezel Y3 are elliptical, and the ellipse center coordinates For (160,200), the long radius is 200, the short radius is 160, 72 control points are realized on the circumference, and the circumference is divided into arc lengths corresponding to the circumferential angle of 5°. It should be noted that if the control points are calculated correspondingly If the circumferential angle is not a multiple of 5°, the touch point determines the circumferential angle according to the principle of proximity.
  • the adjacent circumferential angle is 20° and 25°, due to 23.1 degrees and 25 degrees. ° is closer, if the value is taken according to the principle of proximity, 25° is taken as the circumferential angle corresponding to the touch point.
  • the calibration capacitance values of the capacitive touch sensor 0 to the capacitive touch sensor 11 in FIG. 5 are as shown in FIG. 4, they are: 537.81, 498.14, 15648.06, 380.52, 493.27, 898.06, 890.9, 19421.6, 7782.61, 463.5, 433.35. 262.7, if the preset capacitance threshold is 8000, it can be seen from FIG. 4 that the calibration capacitance values 15648.06 and 19421.6 of the capacitive touch sensor 2 and the capacitive touch sensor 7 are greater than the capacitance threshold 8000 and are maximum values, and the touch point can be determined.
  • the number of the two is two-finger operation, the two fingers include the first finger and the second finger, and the serial touch sensor corresponding to the two-finger operation has the serial numbers 2 and 7.
  • circumferential angle P3 corresponding to the first finger may be determined according to the following formula
  • mapping point of the circumferential angle P3 is (174, 1).
  • the circumferential angle P4 corresponding to the second finger can be determined according to the following formula
  • P4 takes 245°.
  • mapping point of the circumferential angle P4 is (82, 381).
  • the number of touch points can be determined, so that the number of touch points can correspond to a single finger operation, a two-finger operation, a multi-finger operation, or an erroneous operation during actual operation.
  • the time point of the touch operation can be used. For example, if the single finger operation is intermittently detected at the same position within 200 milliseconds, it can be determined that the user performs a double click operation on the same mapping point. The set operation command can be triggered for the mapping points of different positions according to actual operation needs.
  • the capacitance value of the capacitive touch sensor can be used to determine the number of touch points and the position of the touch point, and can perform the number of the touch points and the touch points.
  • a capacitive touch sensor can correspond to a plurality of touch commands, in which the smart touch watch can generate the same number of touch commands as the capacitive touch sensor.
  • different touch commands can be executed according to the number and position of the touch points when the plurality of capacitive touch sensors are touched by the user. Therefore, the embodiment of the invention increases the number of control points in the smart watch, which is beneficial to shortening the search path of the control command in the smart watch, simplifying the operation flow, and improving the smart watch. Operational efficiency.
  • FIG. 6-a is a smart watch according to an embodiment of the present invention.
  • the smart watch 600 shown in FIG. 6-a is provided with N capacitive touch sensors around the dial, and N is an integer greater than 1.
  • the smart watch 600 may further include: a first acquiring unit, a first determining unit 603, a first processing unit 604, and a second processing unit 605.
  • the first obtaining unit is configured to obtain a calibration capacitance value of each of the capacitive touch sensors.
  • the method for performing the step 101 in the embodiment of the present invention is shown in FIG. 2-a1.
  • the first determining unit 603 is configured to perform the method in step 102 of the embodiment of the present invention.
  • the first determining unit 603 can refer to the description corresponding to step 102 in FIG. 2-a1 of the method embodiment of the present invention. This will not be repeated here.
  • the first processing unit 604 is configured to perform the method in step 103 of FIG. 2-a1 of the method embodiment of the present invention.
  • the implementation manner of the first processing unit 604 may refer to the description corresponding to step 103 in FIG. 2-a1 of the method embodiment of the present invention. This will not be repeated here.
  • the second processing unit 605 is configured to perform the method in step 104 of FIG. 2-a1 of the method embodiment of the present invention.
  • the implementation manner of the second processing unit 605 may refer to the description corresponding to step 104 in FIG. 2-a1 of the method embodiment of the present invention. This will not be repeated here.
  • the first acquisition unit in the smart watch 600 may include a second acquisition unit 601 and a calibration unit 602.
  • the second obtaining unit 601 is configured to perform the method in the step 201 of the embodiment of the present invention.
  • the second obtaining unit 601 can refer to the description of the step 201 in the embodiment of the present invention. , will not repeat them here.
  • the calibration unit 602 is used to perform the method of the step 202 in the embodiment of the method of the present invention.
  • the implementation of the calibration unit 602 can refer to the description of the step 202 in the embodiment of the method of the present invention in FIG. 2-a2, and details are not described herein again. .
  • the calibration unit 602 can be The second determining unit 6021 and the third processing unit 6022 are included.
  • the second determining unit 6021 is configured to perform the method of the step 2021 in the embodiment of the method of the present invention.
  • the implementation of the second determining unit 6021 may refer to the description corresponding to the step 2021 in FIG. 2-b of the method embodiment of the present invention. This will not be repeated here.
  • the third processing unit 6022 is configured to perform the method of step 2022 in the embodiment of the present invention, and the implementation of the third processing unit 6022 can refer to the description corresponding to step 2022 in FIG. 2-b of the method embodiment of the present invention. This will not be repeated here.
  • the second determining unit 6021 may include: a third obtaining unit 60211, a fourth processing unit 60212, and a fifth processing unit 60213.
  • the third obtaining unit 60211 is configured to perform the method of the step 20211 in the embodiment of the present invention.
  • the third obtaining unit 60211 can refer to the description corresponding to the step 20211 in the embodiment of the method in the present invention. This will not be repeated here.
  • the fourth processing unit 60212 is configured to perform the method of step 20212 in the embodiment of the method of the present invention.
  • the implementation of the fourth processing unit 60212 may refer to the description corresponding to the step 20212 in the embodiment of the method in the present invention. This will not be repeated here.
  • the fifth processing unit 60213 is configured to perform the method of the step 20213 in the embodiment of the method of the present invention.
  • the implementation of the fifth processing unit 60213 may refer to the description corresponding to the step 20213 in the embodiment of the method of the present invention. This will not be repeated here.
  • the first determining unit 603 may include: a comparing unit 6031 and a sixth processing unit 6032.
  • the comparing unit 6031 is configured to compare the maximum value of the calibration capacitance value of the N capacitive touch sensors with the preset capacitance threshold.
  • the sixth processing unit 6032 is configured to use the maximum value of the calibration capacitance value of the N capacitive touch sensors to be greater than the number of the capacitance thresholds as the number of touch points.
  • the first processing unit 604 is specifically configured to: according to a calibration capacitance value of the capacitive touch sensor corresponding to each touch point, and the capacitive touch transmission a calibration capacitance value of the capacitive touch sensor adjacent to the sensor, determining a circumferential angle P of each of the touch points, wherein the circumferential angle P is a starting point of a display interface of the smart watch, The angle corresponding to the ray of the starting point horizontally to the right is 0 degree, and the angle value of the ray turning when the ray is rotated counterclockwise around the starting point to the touch point.
  • the second processing unit 605 may include: a third determining unit 6051 and an executing unit 6052.
  • the third determining unit 6051 is configured to perform the method of the step 2051 in the embodiment of the present invention.
  • the third determining unit 6051 can refer to the description corresponding to the step 2051 in FIG. 2-d of the method embodiment of the present invention. This will not be repeated here.
  • the execution unit 6052 is configured to perform the method of the step 2052 in the embodiment of the method of the present invention.
  • the implementation of the execution unit 6052 can refer to the description corresponding to the step 2052 in the embodiment of the method in the present invention, and details are not described herein again. .
  • the third determining unit 6051 may be specifically configured to: according to a location of an application displayed in a display interface of the smart watch touch screen, the N capacitive touch sensors The enclosed geometric shape and the circumferential angle of the first touch point determine a mapping point corresponding to the circumferential angle of the first touch point.
  • the first processing unit 604 may be specifically configured to: if each of the N capacitive touch sensors is a circular arc shape, and The N capacitive touch sensors are surrounded by a circular or elliptical ring shape, and the circumferential angle of the touch point on the capacitive touch sensor k is P.
  • the capacitive touch sensor 0 is connected to the capacitive touch sensor N-1, and the capacitive touch sensor 0 is located at the right side of the center point of the display interface of the smart watch and is disposed first horizontally.
  • the third determining unit 6051 may be specifically configured to: if each of the N capacitive touch sensors is in a circular arc shape, The N capacitive touch sensors are surrounded by a circular ring, the inner radius of the circular ring is r, the coordinates of the center of the circle are (a, b), and the origin of the rectangular coordinate system is at the upper left corner of the inner circle of the circular ring.
  • the horizontal coordinate is horizontally tangential to the inner circle of the circular ring
  • the vertical coordinate is vertically tangential to the inner circle of the circular ring, if the icons of the applications displayed in the display interface of the smart watch
  • the center point is located on a circular contour line with (a, b) as the center and r 1 as the radius, and the coordinates of the mapping point corresponding to the circumferential angle P of the first touch point are (x, y ),
  • the third determining unit 6051 may be specifically configured to: if each of the N capacitive touch sensors is in a circular arc shape, and the N A capacitive touch sensor encloses an elliptical ring shape, the center point coordinates of the elliptical ring are (a, b), the long radius of the inner ellipse of the elliptical ring is Lr, and the short radius is Sr, if displayed in the display interface of the smart watch
  • the center point of the icon of each application is located on the elliptical contour line with (a, b) as the center point, Lr' as the long radius, and Sr' as the short radius, and 0 ⁇ Lr' ⁇ Lr,0 ⁇ Sr' ⁇ Sr, the coordinates of the mapping point corresponding to the circumferential angle P of the first touch point are (x, y),
  • the capacitance value of the capacitive touch sensor can be used to determine the number of touch points and the position of the touch point, and the number of the touch points and the touch points can be controlled by the smart watch.
  • a capacitive touch sensor can correspond to multiple touches.
  • a capacitive touch sensor can correspond to multiple touch controls.
  • the command can also correspond to different touch commands according to the number and position of the touch points when the user touches the plurality of capacitive touch sensors. Therefore, the embodiment of the invention increases the number of control points in the smart watch, which is beneficial to shortening the search path of the control command in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • FIG. 7 is a smart watch 700 according to an embodiment of the present invention.
  • the smart watch 700 is provided.
  • Can include
  • N capacitive touch sensors 701, capacitance measuring unit 702, processor 703, memory 704, and bus 705, N are integers greater than one.
  • the N capacitive touch sensors 701 are connected to the capacitance measuring unit 702.
  • the capacitance measuring unit 702, the processor 703 and the memory 704 are coupled by a bus 705.
  • the memory 704 is configured to store computer executable program code, the executable program code includes instructions; when the processor 703 executes the instructions, the instructions perform the method of the method embodiment of the present invention, and may refer to the steps in FIG. 2-a1.
  • the method of step 101 to step 104 reference may also be made to the method of step 201 to step 205 in FIG. 2-a2, and the method of step 2021 and step 2022 in FIG. 2-b may also be referred to, and reference may also be made to step 20211 in FIG. 2-c and
  • the method of step 20213 reference may be made to the method of step 2051 and step 2052 in FIG. 2-d, and the corresponding description of the execution process of the smart watch in the above method embodiment, and details are not described herein again.
  • the principle of solving the problem of the smart watch provided in the embodiment of the present invention is similar to the control method of the smart watch in the embodiment of the method of the present invention. Therefore, the implementation of the smart watch can be referred to the implementation of the above method. I will not repeat them here.
  • the capacitance value of the capacitive touch sensor can be used to determine the number of touch points and the position of the touch point, and can trigger the number of the touch points and the touch points.
  • a capacitive touch sensor can generate a plurality of touch commands, in which the smart touch watch can generate the same number of touch commands as the capacitive touch sensor.
  • different touch commands can be generated according to the number and position of the touch points when the plurality of capacitive touch sensors are touched by the user. Therefore, the embodiment of the invention increases the number of control points in the smart watch, which is beneficial to shortening the search path of the control command in the smart watch, simplifying the operation flow, and improving the operation efficiency of the smart watch.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of the control method of any one of the smart watch described in the foregoing method embodiments.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the above units is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described above as separate components may or may not be physically separated.
  • the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the above-described integrated unit if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, server or network device, etc., and in particular a processor in a computer device) to perform all or part of the steps of the above-described methods of various embodiments of the present invention.
  • the foregoing storage medium may include: a U disk, a mobile hard disk, a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory.
  • Various media that can store program code such as a RAM (Random Access Memory).

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Abstract

本发明实施例公开了一种智能手表的控制方法和智能手表，其中，所述智能手表的表盘周围设置有多个电容触控传感器，所述方法包括：获取每个所述电容触控传感器的校准电容值；根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器；根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置；执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。本发明实施例提供的技术方案能够增加智能手表中的控制点，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高对智能手表的操作效率。

Description

一种智能手表的控制方法和智能手表 技术领域
本发明涉及终端技术领域，尤其涉及一种智能手表的控制方法和智能手表。
背景技术
智能手表是具有信息处理能力的的手表，除了具有指示时间的功能以外，还可以具有拨打电话、收发信息、导航、记步、音乐播放等多种功能，这些功能可以通过智能手表中安装的应用软件来实现。当需要使用某项功能时，只需要启动相应的应用软件、或者对已启动的相应的应用软件进行控制即可。
目前在对智能手表进行控制时，通常是对表盘上的触控屏区域进行触控操作，由于智能手表的触控屏通常比较小，使用手指在触控屏上操作时，触控屏中显示的内容容易被手指遮挡；另外，触控屏的显示界面一次能显示的控制图标的数量较少，为了查找某个控制指令，通常需要调用多个显示界面之后才出现需要查找的控制指令对应的图标，查找路径较长，操作繁琐，耗时较长。
发明内容
本发明实施例提供了一种智能手表的控制方法和智能手表，能够增加智能手表中的控制点，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高对智能手表的操作效率。
本发明实施例第一方面提供了一种智能手表的控制方法，所述智能手表的表盘周围设置有N个电容触控传感器，N为大于1的整数，所述方法包括：
获取每个所述电容触控传感器的校准电容值；
根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器；
根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置；
执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。
本发明实施例，利用电容触控传感器的电容值，确定触控点的个数和触控点的位置，并执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以对应多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点的个数和位置的不同执行不同的触控指令。因此，本发明实施例增加了智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
可选的，在本发明一些可能的实施方式中，所述获取每个所述电容触控传感器的校准电容值，包括：
获取每个所述电容触控传感器的电容值变化量，所述电容触控传感器的电容值变化量为所述电容触控传感器的电容值减去所述电容触控传感器的初始值；所述初始值是用户没有触碰所述智能手表时电容触控传感器的电容值；
对获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值。
可选的，在本发明一些可能的实施方式中，所述对获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值，包括：
根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，所述电容触控传感器i为所述N个电容触控传感器中的任一电容触控传感器，0≤i≤N-1；
将所述电容触控传感器i的电容值变化量DEL_CDC(i)乘以所述电容触控传感器i对应的校准系数K(i)，得到所述电容触控传感器i的校准电容值
CDC(i)，所述CDC(i)＝DEL_CDC(i)*K(i)。
可选的，在本发明一些可能的实施方式中，所述根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，包括：
获取电容触控传感器i能达到的最大电容值变化量MAX_DEL_CDC(i)；
计算所述N个电容触控传感器的最大电容值变化量的平均值AVG_DEL_CDC，所述
Figure PCTCN2016107337-appb-000001
将所述N个电容触控传感器的最大电容值变化量的平均值与所述电容触控传感器i能达到的最大电容值变化量的比值作为所述电容触控传感器i的校准系数K(i)，即
Figure PCTCN2016107337-appb-000002
可选的，在本发明一些可能的实施方式中，所述根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，包括：
比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小；
将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。
可选的，在本发明一些可能的实施方式中，所述根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置，包括：
根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到触控点时，所述射线转过的角度值。
可选的，在本发明一些可能的实施方式中，所述执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，包括：
按照预设的映射规则确定第一触控点的圆周角P对应的映射点，所述映射点与所述智能手表的显示界面中显示的应用相对应，所述第一触控点为任一所述触控点；
执行与所述触控点的个数及各所述触控点的圆周角匹配的对与所述映射点对应的所述应用的控制指令。
可选的，在本发明一些可能的实施方式中，所述按照预设的映射规则确定第一触控点的圆周角P对应的映射点包括：
根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
可选的，在本发明一些可能的实施方式中，所述根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，包括：
若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P，则
Figure PCTCN2016107337-appb-000003
其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
可选的，在本发明一些可能的实施方式中，所述根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点，包括：
所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆 环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
可选的，在本发明一些可能的实施方式中，所述根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点，包括：
若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成椭圆环形，椭圆环形的中心点坐标为(a，b)，椭圆环形的内椭圆的长半径为Lr，短半径为Sr，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为中心点，以Lr′为长半径，以Sr′为短半径的椭圆形的轮廓线上，所述0<Lr′≤Lr，0<Sr′≤Sr，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+Sr′*cos(P)，y＝b-Lr′*sin(P)，所述长半径Lr和Lr′垂直设置，所述短半径Sr和Sr′水平设置。
本发明实施例，利用电容触控传感器的电容值，可以确定触控点的个数，以及触控点的位置，并能够执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以对应多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点个数和位置的不同执行不同的触控指令。因此，本发明实施例增加了智能手表中的控制点，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
本发明实施例第二方面提供一种智能手表，在所述智能手表的表盘周围设置有N个电容触控传感器，N为大于1的整数，所述智能手表还包括：
第一获取单元，用于获取每个所述电容触控传感器的校准电容值；
第一确定单元，用于根据所述第一获取单元获取的所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器；
第一处理单元，用于根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置；
第二处理单元，用于执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。
可选的，在本发明一些可能的实施方式中，所述第一获取单元包括：第二获取单元和校准单元；其中，
所述第二获取单元，用于获取每个所述电容触控传感器的电容值变化量，所述电容触控传感器的电容值变化量为所述电容触控传感器的电容值减去所述电容触控传感器的初始值；所述初始值是用户没有触碰所述智能手表时电容触控传感器的电容值；
所述校准单元，用于对所述第二获取单元获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值；
可选的，在本发明一些可能的实施方式中，所述校准单元包括：第二确定单元和第三处理单元；其中，
所述第二确定单元，用于根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，所述电容触控传感器i为所述N个电容触控传感器中的任一电容触控传感器，0≤i≤N-1；
所述第三处理单元，用于将所述电容触控传感器i的电容值变化量DEL_CDC(i)乘以所述电容触控传感器i对应的校准系数K(i)，得到所述电容触控传感器i的校准电容值CDC(i)，
所述CDC(i)＝DEL_CDC(i)*K(i)。
可选的，在本发明一些可能的实施方式中，所述第二确定单元包括：第三 获取单元、第四处理单元和第五处理单元；其中，
所述第三获取单元，用于获取电容触控传感器i能达到的最大电容值变化量MAX_DEL_CDC(i)；
所述第四处理单元，用于计算所述N个电容触控传感器的最大电容值变化量的平均值AVG_DEL_CDC，所述
Figure PCTCN2016107337-appb-000004
所述第五处理单元，用于将所述N个电容触控传感器的最大电容值变化量的平均值与所述电容触控传感器i能达到的最大电容值变化量的比值作为所述电容触控传感器i的校准系数K(i)，即
Figure PCTCN2016107337-appb-000005
可选的，在本发明一些可能的实施方式中，所述第一确定单元包括：比较单元和第六处理单元；其中，
所述比较单元，用于比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小；
所述第六处理单元，用于将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。
可选的，在本发明一些可能的实施方式中，所述第一处理单元具体用于，根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到触控点时，所述射线转过的角度值。
可选的，在本发明一些可能的实施方式中，所述第二处理单元包括：第三确定单元和执行单元；其中，
所述第三确定单元，用于按照预设的映射规则确定第一触控点的圆周角P对应的映射点，所述映射点与所述智能手表的显示界面中显示的应用相对应，所述第一触控点为任一所述触控点；
所述执行单元，用于执行与所述触控点的个数及各所述触控点的圆周角匹配的对与所述映射点对应的所述应用的控制指令。
可选的，在本发明一些可能的实施方式中，所述第三确定单元具体用于，根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
可选的，在本发明一些可能的实施方式中，所述第一处理单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P，则
Figure PCTCN2016107337-appb-000006
其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
可选的，在本发明一些可能的实施方式中，所述第三确定单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
可选的，在本发明一些可能的实施方式中，所述第三确定单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个 电容触控传感器围成椭圆环形，椭圆环形的中心点坐标为(a，b)，椭圆环形的内椭圆的长半径为Lr，短半径为Sr，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为中心点，以Lr′为长半径，以Sr′为短半径的椭圆形的轮廓线上，所述0<Lr′≤Lr，0<Sr′≤Sr，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+Sr′*cos(P)，y＝b-Lr′*sin(P)，所述长半径Lr和Lr′垂直设置，所述短半径Sr和Sr′水平设置。
本发明实施例第三方面提供一种智能手表，包括：设置在所述智能手表的表盘周围的多个电容触控传感器、电容测量单元、处理器、存储器和总线，
其中，所述多个电容触控传感器与所述电容测量单元相连，所述电容测量单元、所述处理器和所述存储器通过所述总线耦合连接；
所述存储器用于存储计算机可执行程序代码，所述可执行程序代码包括指令；当所述处理器执行所述指令时，所述指令使所述智能手表执行上述第一方面和第一方面的各可能的智能手表的控制方法的实施方式以及所带来的有益效果，因此该智能手表的实施可以参见上述第一方面和第一方面的各可能的智能手表的控制方法的实施，重复之处不再赘述。
本发明实施例第四方面提供一种存储介质，所述存储介质为非易失性计算机可读存储介质，所述非易失性计算机可读存储介质存储有至少一个程序，每个所述程序包括指令，所述指令当被具有处理器的智能手表执行时使所述智能手表执行上述第一方面和第一方面的各可能的控制方法的实施，重复之处不再赘述。
本发明实施例，能够根据电容触控传感器的电容值确定触控点的个数、以及触控点的位置，控制智能手表执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，本发明实施例中对电容触控传感器不同位置进行触控时，可以对应多个触控指令，而且当用户对多个电容触控传感器触控时，触控点的个数和位置的不同可以对应不同的触控指令。因此，本发明实施例有利于缩短 智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
附图说明
图1-a为现有技术中一种对智能手表进行控制时的操作示意图；
图1-b为现有技术中一种对智能手表进行控制时的操作示意图；
图1-c为现有技术中包括多个电容触控传感器的智能手表的示意图；
图2-a1为本发明实施例提供的一种智能手表的控制方法的流程示意图；
图2-a2为本发明实施例提供的另一种智能手表的控制方法的流程示意图；
图2-b为图2-a2中步骤202具体实施时的一种流程示意图；
图2-c为图2-b中步骤2021具体实施时的一种流程示意图；
图2-d为图2-a2中步骤205具体实施时的一种流程示意图；
图2-e为本发明一实施例中各电容触控传感器的最大电容值示意图；
图2-f为本发明一实施例中单指操作示意图；
图3为本发明一实施例中各电容触控传感器的校准电容值的示意图；
图4为本发明一实施例中各电容触控传感器的校准电容值的示意图；
图5为本发明一实施例中各电容触控传感器的位置示意图；
图6-a为本发明一实施例提供的一种智能手表的结构示意图；
图6-b为本发明一实施例提供的一种智能手表的结构示意图；
图7为本发明一实施例提供的一种智能手表的结构示意图。
具体实施方式
本发明实施例提供了一种智能手表的控制方法和智能手表。能够增加智能手表中的控制点，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高对智能手表的操作效率。
在本发明实施例中，在智能手表的表盘的周围设置有多个电容触控传感器，电容触控传感器可以为弧形条状的金属薄片或者氧化铟锡膜(Indium Tin Oxide，ITO)。需要说明的是，智能手表包括壳体和表带，壳体上包括与表带相连的表耳、覆盖有触控屏的表盘、位于触控屏外侧的表圈。当触控屏为圆形 时，表圈可以为圆环形；当触控屏为椭圆形时，表圈可以为椭圆环形。举例来说，当多个电容触控传感器设置在智能手表的表圈上时，若触控屏为圆形，多个电容触控传感器可以以智能手表的触控屏的中心为圆心呈圆环形均匀设置在表圈上，当然，也可以以手表的触控屏的中心为中心呈椭圆环形等形状均匀设置在表圈上。
如图1-a和图1-b所示，传统技术中，用户可以使用手指在智能手表的触控屏上点击或者滑动等方式触发控制指令。通常触控屏中显示的一个图标对应一个控制点，由于智能手表的触控屏比较小，因此触控屏的一个显示界面对应的控制点数量较少，为了触发某个控制指令通常需要调用多个显示界面之后才出现需要查找的控制指令对应的图标。以拨打指定联系人的电话为例，触发流程包括：首先在应用程序浏览界面中先找到拨号应用程序，然后在拨号应用程序对应的联系人浏览界面中找到指定联系人，最后点击指定的联系人的电话号码播出电话，可以理解的，当智能手表中的应用程序有很多时，为了找到拨号应用程序可能需要依次浏览多个应用程序显示界面才能查找到拨号应用程序。当联系人数量较多时，为了找到指定联系人可能需要依次浏览多个联系人显示界面才能找到指定联系人。因此，在对智能手表进行控制，查找控制指令时，现有技术查找路径较长，操作繁琐，耗时较长。另外，由于智能手表的触控屏通常比较小，使用手指在触控屏上操作时，触控屏中显示的内容容易被手指遮挡，影响操作。
如图1-c所示，另一传统技术中，在智能手表的表盘的周围设置了多个电容触控传感器，比如可在手表的表圈、表耳或者表带等位置上设置多个电容触控传感器，通过操作所述电容触控传感器触发控制指令，一个电容触控传感器作为一个控制点对应一个指令，由于在手表的表圈、表耳或者表带上可以设置的电容触控传感器的个数有限，所述这种方法能够提供的控制点也较少，在对智能手表进行控制时通常仍然需要经过多次按压操作才能找到某个控制指令，操作繁琐、耗时较长，降低了用户体验。
请参阅图2-a1，为本发明实施例提供的一种智能手表的控制方法的流程示 意图，所述智能手表的表盘周围设置有N个电容触控传感器，N为大于1的整数，如图2-a1所示，一种智能手表的控制方法，可以包括以下步骤：
101、获取每个所述电容触控传感器的校准电容值。
102、根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器
需要说明的是，电容触控传感器的电容值会根据用户的触控操作的不同而改变，校准电容值是对电容触控传感器的电容值进行预处理后得到的值，使用校准电容值可以对多个电容触控传感器的值进行比较和计算。一般来说，用户使用手指触碰电容触控传感器时，电容触控传感器的电容值会升高，可以设置电容阈值，比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小；将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。也可以判断电容触控传感器的校准电容值是否大于设置的电容阈值，以及判断在校准电容值大于电容阈值时校准电容值是否为极大值，若某个电容触控传感器的校准电容值比左右相邻的两个电容触控传感器的校准电容值大，则这个电容触控传感器的校准电容值为极大值。举例来说，若依次相邻的电容触控传感器的校准电容值依次为2053、17334、3473，其中第二个电容触控传感器的校准电容值大于相邻的两个电容触控传感器的校准电容值，则第二个电容触控传感器的校准电容值为极大值。
具体地，当某个电容触控传感器的校准电容值大于电容阈值且为极大值时，可以判定用户碰触了所述电容触控传感器，可以理解的，当某个电容触控传感器的校准电容值小于或者等于电容阈值时，可以判定用户没有碰触所述电容触控传感器。举例来说，若电容阈值为8000，则电容触控传感器的校准电容值超过8000且为极大值时，则判定用户对该电容触控传感器进行了触碰，若电容触控传感器的校准电容值小于或者等于过8000，则判定用户没有触碰该电容触控传感器。需要说明的是，极大值是在一个局部性的概念，极大值是指在某个区域内，左右两边的函数值均比该值小，而最大值是指在某个区域内，所有的函数值均比该值小。
可以理解的，可以根据电容触控传感器的校准电容值大于电容阈值且校准 电容值为极大值的个数确定触控点的个数。举例来说，若电容触控传感器的校准电容值大于电容阈值的个数为1个，则该电容触控传感器的校准电容值为极大值，触控点的个数为1个；若电容触控传感器的校准电容值大于电容阈值的个数为2个，且所述两个电容触控传感器的校准电容值为极大值，则触控点的个数为2个；若电容触控传感器的校准电容值大于电容阈值的个数为3个，且所述三个电容触控传感器的校准电容值是极大值，则触控点的个数为3个；需要说明的是，也可以约定用户最多同时对智能手表进行触控操作的触控点个数，举例来说，可以设定用户同时对智能手表进行触控操作的触控点的个数最多为2个时，若检测到有3个触控点，则可以判断为误触，并对该次触控操作不进行进一步响应。可以理解的，也可以对多个触控点的操作定义不同的触控指令，具体地，可以根据需要进行设置。
103、根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置。
用户手指对电容触控传感器进行触碰时，若手指与电容触控传感器触碰位置不同，则相邻的电容触控传感器的电容值会随着改变，因此，可以根据每个触控点对应的电容触控传感器的校准电容值与相邻的电容触控传感器的校准电容值确定每个所述触控点的位置。
104、执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。
具体地，可以预先设置与触控点的个数和各所述触控点的位置对应的控制指令，当用户对智能手表上的电容触控传感器进行操作时，若预先设置了与所述触控点的个数和触控点的位置对应的控制指令，则触发与所述触控点的个数和各所述触控点的位置匹配的控制指令。
本发明实施例，利用电容触控传感器的电容值，可以确定触控点的个数，以及触控点的位置，并能够执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以对应多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点的个数和位置的不 同对应不同的触控指令。因此，本发明实施例增加了智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
在本发明一些可能的实施方式中，如图2-a2所示，获取每个电容触控传感器的校准电容值可以通过步骤201及202来确定。具体地，
201、获取每个所述电容触控传感器的电容值变化量，所述电容触控传感器的电容值变化量为所述电容触控传感器的电容值减去所述电容触控传感器的初始值；所述初始值是用户没有触碰所述智能手表时电容触控传感器的电容值。
本发明实施例中，多个电容触控触控传感器可以分别与电容测量单元相连，电容测量单元可以对每个电容触控传感器的电容值进行检测。
每个电容触控传感器的电容值变化量为电容测量单元检测得到的所述电容触控传感器的电容值减去电容触控传感器的初始值。
202、对获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值。
需要说明的是，电容触控传感器由于结构或者放置位置不同等原因，电容触控传感器的电容值对用户触控操作的响应可能不一致，为了使用电容触控传感器的电容值来确定用户的触控位置，需要对每个电容触控传感器的电容值变化量进行校准。经校准后的校准电容值可以用于确定触控操作的位置以及触控点的数量。
需要说明的是，图2-a2中的步骤203至步骤205与图2-a1中的步骤102至步骤104相同，参照上面的描述，不再赘述。
在本发明一些可能的实施方式中，如图2-b所示，上述步骤202可以包括如下步骤：
2021、根据电容触控传感器i能达到的最大电容值变化量，确定所述电容 触控传感器i的校准系数K(i)，所述电容触控传感器i为所述N个电容触控传感器中的任一电容触控传感器，0≤i≤N-1。
在本发明一些可能的实施方式中，如图2-c所示，步骤2021可以包括如下步骤：
20211、获取电容触控传感器i能达到的最大电容值变化量MAX_DEL_CDC(i)。
其中，最大电容值可以通过用户手指与各电容触控传感器充分接触后获取，比如可以通过如下方式获取，若N＝12，则用户手指在这12个电容触控传感器的表面快速反复滑动，将每个电容触控传感器能达到的最大检测值作为最大电容值。
举例来说，若在手表的表圈上均匀设置了12个围成圆环形的弧形电容触控传感器(分别为：电容触控传感器0、电容触控传感器1、电容触控传感器2、电容触控传感器3、电容触控传感器4、电容触控传感器5、电容触控传感器6、电容触控传感器7、电容触控传感器8、电容触控传感器9、电容触控传感器10和电容触控传感器11)，通过电容测量单元若测量到每个电容触控传感器的最大电容值变化量MAX_DEL_CDC(i)如图2-e中曲线所示，具体地，电容触控传感器0至电容触控传感器11的最大电容值变化量依次为26520、29632、29325、28826、22503、14576、20465、22053、17334、23473、22481和32795。
20212、计算所述N个电容触控传感器的最大电容值变化量的平均值AVG_DEL_CDC，所述
Figure PCTCN2016107337-appb-000007
以步骤20211中的描述为例，
Figure PCTCN2016107337-appb-000008
20213、将所述N个电容触控传感器的最大电容值变化量的平均值与所述电容触控传感器i能达到的最大电容值变化量的比值作为所述电容触控传感器i的校准系数K(i)，即
Figure PCTCN2016107337-appb-000009
以步骤20211、20212中的描述为例，根据上面的公式，电容触控传感器0至电容触控传感器11的校准系数K(i)依次为：
Figure PCTCN2016107337-appb-000010
Figure PCTCN2016107337-appb-000011
Figure PCTCN2016107337-appb-000012
Figure PCTCN2016107337-appb-000013
2022、将所述电容触控传感器i的电容值变化量DEL_CDC(i)乘以所述电容触控传感器i对应的校准系数K(i)，得到所述电容触控传感器i的校准电容值CDC(i)，所述CDC(i)＝DEL_CDC(i)*K(i)。
举例来说，若DEL_CDC(i)＝26520、K(i)＝0.91，
则CDC(i)＝DEL_CDC(i)*K(i)＝24133.2。
在本发明一些可能的实施方式中，图2-a2所示的步骤204：根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置，可以包括：
根据每个触控点对应的电容触控传感器的校准电容值以及相邻的电容触控传感器的校准电容值确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到触控点时，所述射线转过的角度值。
在本发明一些可能的实施方式中，如图2-d所示，图2-a2所示的步骤205：执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，可以包括如下步骤
2051、按照预设的映射规则确定第一触控点的圆周角P对应的映射点，所述映射点与所述智能手表的显示界面中显示的应用相对应，所述第一触控点为任一所述触控点。
2052、执行与所述触控点的个数及各所述触控点的圆周角匹配的对与所述映射点对应的所述应用的控制指令。
在本发明一些可能的实施方式中，可以根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
比如，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标可以为(x，y)，其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
以图2-f为例，手表的表盘X1为圆形，位于手表表盘X1周围的表圈X2为圆环形，在表圈上均匀设置了12个圆弧形的电容触控传感器X3(分别为：电容触控传感器0、电容触控传感器1、电容触控传感器2、电容触控传感器3、电容触控传感器4、电容触控传感器5、电容触控传感器6、电容触控传感器7、电容触控传感器8、电容触控传感器9、电容触控传感器10和电容触控传感器11)，即12个电容触控传感器围成圆环形，其中，圆环形的内圆半径为200，圆心为(200，200)，用户单指触碰表圈中电容触控传感器4的边缘，若计算得到触控点的圆周角P为150°，可以将圆周角为150°的上述触控操作映射到手表的表面中的某个点，比如映射点的坐标可以是(x，y)，其中，
x＝200+r1*cos(150°)，y＝200-r1*sin(150°)，所述0<r1≤r。若r1＝200，则x＝27，y＝100，若(27,100)被应用A的图标所覆盖，则可以设定用户的触控操作为对应用A的操作，比如，可以是打开应用A，或者移动应用A的图标等，可以根据需要具体设定。
需要说明的是，如图1-b所示的表盘的显示界面即触控屏中包括多个圆环形分布的圆形的应用图标，若各应用图标的中心到表盘中心的半径为100，则r1可以为100，即将圆周角P为150°的触控操作，映射为点(200+100*cos150°，200-100*sin150°)即点(113，150)；若圆周角P为145°，则触控操作可以映射为点(200+100*cos145°，200-100*sin145°)即点(118,143)；若圆周角P为140°，则触控操作可以映射为点(200+100*cos140°，200-100*sin140°)即点(123,136)。
可以理解的，在同一个触控传感器上的不同位置进行触控操作时，可以对应表盘中不同的映射点，可以预先对不同的映射点设置对应的操作进行设定，相对于一个电容触控传感器只能对应一个操作的现有技术来说，本发明提供的实施例能够增加智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，举例来说，若从序号为1的应用软件的图标开始，查找第50个应用软件的图标，若在表盘上一次可以显示12个应用软件的图标，其他应用软件的图标隐藏起来，可以通过滑动操作定位应用软件的图标，现有技术中，一个触控传感器对应一个移位指令，若要定位到第50个应用软件的图标需要在表盘上滑动四圈以上，采用本实施例，若5°对应一个移位指令，则定位到第50个应用软件的图标，用户在表盘上移动不到一圈就可以找到需要定位的应用软件的图标。因此本发明实施例能够增加智能手表中的控制点，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高对智能手表的操作效率。
需要说明的是，触控点的圆周P可以通过如下方式获取：若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P， 则
Figure PCTCN2016107337-appb-000014
其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
以图2-f所示的单指操作为例，若电容触控传感器0至电容触控传感器11的校准电容值如图3所示，依次为：32.76、47.56、9.84、10.92、16353.88、8680.14、840.16、733.7、36.14、14.42、19.26、14.8，若预设的电容阈值为8000，由图3可知只有电容触控传感器4的校准电容值16353.88大于电容阈值且为极大值，则可以确定触控点的个数为1，即为单指操作，序号为4。
进一步地，单指操作对应的圆周角P可以根据如下公式确定
Figure PCTCN2016107337-appb-000015
其中，k＝4，APS＝360/12＝30°
P＝＝30°*3+30°*(10.92*1+16353.88*2+8680.14*3)/(10.92+16353.88+8680.14)＝150.38°
若电容触控传感器0至电容触控传感器11的校准电容值如图4所示，依次为：537.81、4983.14、15648.06、380.52、493.27、898.06、890.9、19421.6、7782.61、463.5、433.35、262.7，若预设的电容阈值为8000，由图4可知电容触控传感器2和电容触控传感器7的校准电容值15648.06和19421.6大于电容阈值8000且为极大值，则可以确定触控点的个数为2，即为双指操作，序号为2和7。
进一步地，第一手指对应的圆周角P1可以根据如下公式确定
Figure PCTCN2016107337-appb-000016
其中，k＝2，APS＝360/12＝30°
P1＝30°*1+30°*(4983.14*1+15648.06*2+380.52*3)/(4983.14+15648.06+380.52)＝83.43°
若在圆周上实现72个控制点，圆周则被分为对应圆周角为5°的弧长，需要说明的是，若计算得到控制点对应的圆周角不是5°的倍数，触控点按照就近原则确定圆周角，举例来说，若计算得到的圆周角为23.1°，相邻的圆周角有20°和25°，由于23.1度与25°更近，所以将25°作为触控点对应的圆周角。可以理解的，确定圆周角的时候，若圆周角不是5°的倍数，也可以取小于得到的圆周角的最接近5°的倍数对应的角度值；当然也可以取大于得到的圆周角的最接近的5°的倍数对应的角度值。若按照就近原则取值，则P1取85°。
若圆周角P1与映射点(x1，y1)之间预设的映射规则为
x1＝a+r*cos(P1)，r*cos(P1)，y1＝b-r*sin(P1)，则，
x1＝a+r*cos(P1)＝200+200*cos(85°)＝200+17＝217,
y1＝b-r*sin(P1)＝200-200*sin(85°)＝200+199＝1.
即圆周角P1的映射点为(217,1)。
第二手指对应的圆周角P2可以根据如下公式确定
其中，k＝7，APS＝360/12＝30°
P2＝30°*6+30°*(890.9*1+19421.6*2+7782.61*3)/(890.9+19421.6+7782.61)＝247.36°
若圆周上实现72个坐标点，圆周被分为对应圆周角为5°的弧长，若按照就近原则取值，则P2取245°。
若圆周角P2与映射点(x2，y2)之间预设的映射规则为
x2＝a+r*cos(P1)，r*cos(P1)，y2＝b-r*sin(P1)，则，
x2＝a+r*cos(P2)＝200+200*cos(245°)＝200-84＝116，
y2＝b-r*sin(P2)＝200+200*sin(245°)＝200+181＝381.
即圆周角P2的映射点为(116，381)。
作为本发明的一个实施例，智能手表Y1的表盘Y2、表圈Y3、及表圈Y3上设置的电容触控传感器Y4如图5所示，表盘Y2和表圈Y3为椭圆形，椭圆中心坐标为(160,200)，长半径为200，短半径为160，在圆周上实现72个控制点，圆周被分为对应圆周角为5°的弧长，需要说明的是，若计算得到控制点对应的圆周角不是5°的倍数，则触控点按照就近原则确定圆周角，举例来说，若计算得到的圆周角为23.1°，相邻的圆周角有20°和25°，由于23.1度与25°更近，若按照就近原则取值，则取25°作为触控点对应的圆周角。
若图5中的电容触控传感器0至电容触控传感器11的校准电容值如图4所示，依次为：537.81、4983.14、15648.06、380.52、493.27、898.06、890.9、19421.6、7782.61、463.5、433.35、262.7，若预设的电容阈值为8000，由图4可知电容触控传感器2和电容触控传感器7的校准电容值15648.06和19421.6大于电容阈值8000且为极大值，则可以确定触控点的个数为2，即为双指操作，双指包括第一手指和第二手指，双指操作对应的电容触控传感器的序号为2和7。
进一步地，第一手指对应的圆周角P3可以根据如下公式确定
Figure PCTCN2016107337-appb-000018
其中，k＝2，APS＝360/12＝30°
P3＝30°*1+30°*(4983.14*1+15648.06*2+380.52*3)/(4983.14+15648.06+380.52)＝83.43°
按照就近原则，P3取85°。
若圆周角P3与映射点(x3，y3)之间预设的映射规则为x3＝a+sr*cos(P3)，y3＝b-lr*sin(P3)则，
x3＝a+sr*cos(P3)＝160+160*cos(85°)＝160+14＝174,
y3＝b-lr*sin(P3)＝200-200*sin(85°)＝200+199＝1.
即圆周角P3的映射点为(174,1)。
第二手指对应的圆周角P4可以根据如下公式确定
Figure PCTCN2016107337-appb-000019
其中，k＝7，APS＝360/12＝30°
P4＝30°*6+30°*(890.9*1+19421.6*2+7782.61*3)/(890.9+19421.6+7782.61)＝247.36°
按照就近原则，P4取245°。
若圆周角P4与映射点(x4，y4)之间预设的映射规则为x4＝a+sr*cos(P4)，y4＝b-lr*sin(P4)则，
x4＝a+sr*cos(P4)＝160+160*cos(245°)＝160-68＝82,
y4＝b-lr*sin(P4)＝200-200*sin(245°)＝200+181＝381
即圆周角P4的映射点为(82,381)。
可以理解的是，由于本发明实施例可以确定触控点的个数，所以根据触控点的个数可以对应实际操作时的单指操作、两指操作、多指操作、或者误操作等。另外可以借助触控操作的时间点，比如若在200毫秒内在同一位置间断检测到单指操作，则可以判定用户对同一映射点进行了双击操作。可以根据实际操作需要对不同位置的映射点触发设定的操作指令。
本发明实施例，利用电容触控传感器的电容值，可以确定触控点的个数，以及触控点的位置，并能够执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以对应多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点的个数和位置的不同执行不同的触控指令。因此，本发明实施例增加了智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的 操作效率。
请参阅图6-a，为本发明实施例提供的一种智能手表，具体地，图6-a所示的智能手表600的表盘周围设置有N个电容触控传感器，N为大于1的整数，所述智能手表600还可以包括：第一获取单元、第一确定单元603、第一处理单元604和第二处理单元605。
其中，第一获取单元用于获取每个所述电容触控传感器的校准电容值。用于执行本发明方法实施例图2-a1中步骤101的方法，第一获取单元的实施方式可以参考本发明方法实施例图2-a1中步骤101对应的描述，在此不再赘述。
第一确定单元603用于执行本发明方法实施例图2-a1中步骤102的方法，第一确定单元603的实施方式可以参考本发明方法实施例图2-a1中步骤102对应的描述，在此不再赘述。
第一处理单元604用于执行本发明方法实施例图2-a1中步骤103的方法，第一处理单元604的实施方式可以参考本发明方法实施例图2-a1中步骤103对应的描述，在此不再赘述。
第二处理单元605用于执行本发明方法实施例图2-a1中步骤104的方法，第二处理单元605的实施方式可以参考本发明方法实施例图2-a1中步骤104对应的描述，在此不再赘述。
需要说明的是，为了获取电容触控传感器的校准电容值，智能手表600中的第一获取单元可以包括第二获取单元601和校准单元602。
其中，第二获取单元601用于执行本发明方法实施例图2-a2中步骤201的方法，第二获取单元601的实施方式可以参考本发明方法实施例图2-a2中步骤201对应的描述，在此不再赘述。
校准单元602用于执行本发明方法实施例图2-a2中步骤202的方法，校准单元602的实施方式可以参考本发明方法实施例图2-a2中步骤202对应的描述，在此不再赘述。
可选的，在本发明一些可能的实施方式中，如图6-b所示，校准单元602可 以包括：第二确定单元6021和第三处理单元6022。
第二确定单元6021用于执行本发明方法实施例图2-b中步骤2021的方法，第二确定单元6021的实施方式可以参考本发明方法实施例图2-b中步骤2021对应的描述，在此不再赘述。
第三处理单元6022用于执行本发明方法实施例图2-b中步骤2022的方法，第三处理单元6022的实施方式可以参考本发明方法实施例图2-b中步骤2022对应的描述，在此不再赘述。
可选的，在本发明一些可能的实施方式中，如图6-b所示，第二确定单元6021可以包括：第三获取单元60211、第四处理单元60212和第五处理单元60213。
第三获取单元60211用于执行本发明方法实施例图2-c中步骤20211的方法，第三获取单元60211的实施方式可以参考本发明方法实施例图2-c中步骤20211对应的描述，在此不再赘述。
第四处理单元60212用于执行本发明方法实施例图2-c中步骤20212的方法，第四处理单元60212的实施方式可以参考本发明方法实施例图2-c中步骤20212对应的描述，在此不再赘述。
第五处理单元60213用于执行本发明方法实施例图2-c中步骤20213的方法，第五处理单元60213的实施方式可以参考本发明方法实施例图2-c中步骤20213对应的描述，在此不再赘述。
可选的，在本发明一些可能的实施方式中，如图6-b所示，第一确定单元603可以包括：比较单元6031和第六处理单元6032。
比较单元6031用于比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小。
第六处理单元6032用于将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。
可选的，在本发明一些可能的实施方式中，第一处理单元604，具体用于根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传 感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到触控点时，所述射线转过的角度值。
可选的，在本发明一些可能的实施方式中，如图6-b所示，第二处理单元605可以包括：第三确定单元6051和执行单元6052。
第三确定单元6051用于执行本发明方法实施例图2-d中步骤2051的方法，第三确定单元6051的实施方式可以参考本发明方法实施例图2-d中步骤2051对应的描述，在此不再赘述。
执行单元6052用于执行本发明方法实施例图2-d中步骤2052的方法，执行单元6052的实施方式可以参考本发明方法实施例图2-d中步骤2052对应的描述，在此不再赘述。
可选的，在本发明一些可能的实施方式中，第三确定单元6051可以具体用于，根据所述智能手表触控屏的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
可选的，在本发明一些可能的实施方式中，所述第一处理单元604可以具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P，则
Figure PCTCN2016107337-appb-000020
其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
可选的，在本发明一些可能的实施方式中，所述第三确定单元6051可以具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
可选的，在本发明一些可能的实施方式中，第三确定单元6051可以具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成椭圆环形，椭圆环形的中心点坐标为(a，b)，椭圆环形的内椭圆的长半径为Lr，短半径为Sr，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为中心点，以Lr′为长半径，以Sr′为短半径的椭圆形的轮廓线上，所述0<Lr′≤Lr，0<Sr′≤Sr，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
其中，x＝a+Sr′*cos(P)，y＝b-Lr′*sin(P)，所述长半径Lr和Lr′垂直设置，所述短半径Sr和Sr′水平设置。
本发明实施例，利用电容触控传感器的电容值，可以确定触控点的个数，以及触控点的位置，可以控制智能手表执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以对应多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点的个数和位置的不同对应不同的触控指令。因此，本发明实施例增加了智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
请参阅图7，为本发明实施例提供的一种智能手表700，该智能手表700 可以包括
N个电容触控传感器701、电容测量单元702、处理器703、存储器704和总线705，N为大于1的整数。
其中，N个电容触控传感器701与电容测量单元702相连，电容测量单元702、处理器703和存储器704通过总线705耦合连接。
存储器704用于存储计算机可执行程序代码，所述可执行程序代码包括指令；当处理器703执行所述指令时，所述指令执行本发明方法实施例的方法，可以参考图2-a1中步骤101至步骤104的方法，也可以参考图2-a2中步骤201至步骤205的方法，也可以参考图2-b中步骤2021和步骤2022的方法，也可以参考图2-c中步骤20211和步骤20213的方法，还可以参考图2-d中步骤2051和步骤2052的方法，以及上述方法实施例中智能手表的执行过程对应的描述，在此不再赘述。
基于同一发明构思，本发明实施例中提供的智能手表解决问题的原理与本发明方法实施例中的智能手表的控制方法相似，因此该智能手表的实施可以参见上述方法的实施，为简洁描述，在这里不再赘述。
本发明实施例，利用电容触控传感器的电容值，可以确定触控点的个数，以及触控点的位置，并能够触发与所述触控点的个数和各所述触控点的位置匹配的控制指令，相对于现有技术中智能手表只能产生与电容触控传感器个数相同的触控指令来说，本发明实施例中一个电容触控传感器可以产生多个触控指令，而且可以根据用户对多个电容触控传感器触控时触控点的个数和位置的不同产生不同的触控指令。因此，本发明实施例增加了智能手表中的控制点个数，有利于缩短智能手表中控制指令的查找路径，简化操作流程，提高智能手表的操作效率。
本发明实施例还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，所述程序执行时包括上述方法实施例中记载的任意一种智能手表的控制方法的部分或全部步骤。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可能可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如上述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以为个人计算机、服务器或者网络设备等，具体可以是计算机设备中的处理器)执行本发明各个实施例上述方法的全部或部分步骤。其中，而前述的存储介质可包括：U盘、移动硬盘、磁碟、光盘、只读存储器(ROM，Read-Only Memory)或者随机存取存 储器(RAM，Random Access Memory)等各种可以存储程序代码的介质。
以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (24)

  1. 一种智能手表的控制方法，其特征在于，所述智能手表的表盘周围设置有N个电容触控传感器，所述N为大于1的整数，所述方法包括：
    获取每个所述电容触控传感器的校准电容值；
    根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器；
    根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置；
    执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。
  2. 根据权利要求1所述的方法，其特征在于，所述获取每个所述电容触控传感器的校准电容值，包括：
    获取每个所述电容触控传感器的电容值变化量，所述电容触控传感器的电容值变化量为所述电容触控传感器的电容值减去所述电容触控传感器的初始值；所述初始值是用户没有触碰所述智能手表时电容触控传感器的电容值；
    对获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值。
  3. 根据权利要求2所述的方法，其特征在于，所述对获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值，包括：
    根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，所述电容触控传感器i为所述N个电容触控传感器中的任一电容触控传感器，0≤i≤N-1；
    将所述电容触控传感器i的电容值变化量DEL_CDC(i)乘以所述电容触控传感器i对应的校准系数K(i)，得到所述电容触控传感器i的校准电容值CDC(i)，所述CDC(i)＝DEL_CDC(i)*K(i)。
  4. 根据权利要求3所述的方法，其特征在于，所述根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，包括：
    获取电容触控传感器i能达到的最大电容值变化量MAX_DEL_CDC(i)；
    计算所述N个电容触控传感器的最大电容值变化量的平均值AVG_DEL_CDC，所述
    Figure PCTCN2016107337-appb-100001
    将所述N个电容触控传感器的最大电容值变化量的平均值与所述电容触控传感器i能达到的最大电容值变化量的比值作为所述电容触控传感器i的校准系数K(i)，即
    Figure PCTCN2016107337-appb-100002
  5. 根据权利要求1所述的方法，其特征在于，所述根据所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，包括：
    比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小；
    将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置，包括：
    根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到 触控点时，所述射线转过的角度值。
  7. 根据权利要求6所述的方法，其特征在于，所述执行与所述触控点的个数和各所述触控点的位置匹配的控制指令，包括：
    按照预设的映射规则确定第一触控点的圆周角P对应的映射点，所述映射点与所述智能手表的显示界面中显示的应用相对应，所述第一触控点为任一所述触控点；
    执行与所述触控点的个数及各所述触控点的圆周角匹配的对与所述映射点对应的所述应用的控制指令。
  8. 根据权利要求7所述的方法，其特征在于，所述按照预设的映射规则确定第一触控点的圆周角P对应的映射点包括：
    根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
  9. 根据权利要求6所述的方法，其特征在于，所述根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定每个所述触控点的圆周角P，包括：
    若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P，则
    Figure PCTCN2016107337-appb-100003
    其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智 能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
  10. 根据权利要求8所述的方法，其特征在于，所述根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点，包括：
    所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
    其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
  11. 根据权利要求9所述的方法，其特征在于，所述根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点，包括：
    若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成椭圆环形，椭圆环形的中心点坐标为(a，b)，椭圆环形的内椭圆的长半径为Lr，短半径为Sr，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为中心点，以Lr′为长半径，以Sr′为短半径的椭圆形的轮廓线上，所述0<Lr′≤Lr，0<Sr′≤Sr，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
    其中，x＝a+Sr′*cos(P)，y＝b-Lr′*sin(P)，所述长半径Lr和Lr′垂直设置，所述短半径Sr和Sr′水平设置。
  12. 一种智能手表，其特征在于，在所述智能手表的表盘周围设置有N个电容触控传感器，所述N为大于1的整数，所述智能手表还包括：
    第一获取单元，用于获取每个所述电容触控传感器的校准电容值；
    第一确定单元，用于根据所述第一获取单元获取的所述N个电容触控传感器的校准电容值的极大值，确定触控点的个数，其中每个触控点对应一个电容触控传感器；
    第一处理单元，用于根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值，确定所述触控点的位置；
    第二处理单元，用于执行与所述触控点的个数和各所述触控点的位置匹配的控制指令。
  13. 根据权利要求12所述的智能手表，其特征在于，所述第一获取单元包括：第二获取单元和校准单元；其中，
    所述第二获取单元，用于获取每个所述电容触控传感器的电容值变化量，所述电容触控传感器的电容值变化量为所述电容触控传感器的电容值减去所述电容触控传感器的初始值；所述初始值是用户没有触碰所述智能手表时电容触控传感器的电容值；
    所述校准单元，用于对所述第二获取单元获取的每个所述电容触控传感器的电容值变化量进行校准，将每个所述电容触控传感器的电容值变化量校准后的值作为每个所述电容触控传感器的校准电容值。
  14. 根据权利要求13所述的智能手表，其特征在于，
    所述校准单元包括：第二确定单元和第三处理单元；其中，
    所述第二确定单元，用于根据电容触控传感器i能达到的最大电容值变化量，确定所述电容触控传感器i的校准系数K(i)，所述电容触控传感器i为所述N个电容触控传感器中的任一电容触控传感器，0≤i≤N-1；
    所述第三处理单元，用于将所述电容触控传感器i的电容值变化量 DEL_CDC(i)乘以所述电容触控传感器i对应的校准系数K(i)，得到所述电容触控传感器i的校准电容值CDC(i)，
    所述CDC(i)＝DEL_CDC(i)*K(i)。
  15. 根据权利要求14所述的智能手表，其特征在于，
    所述第二确定单元包括：第三获取单元、第四处理单元和第五处理单元；其中，
    所述第三获取单元，用于获取电容触控传感器i能达到的最大电容值变化量MAX_DEL_CDC(i)；
    所述第四处理单元，用于计算所述N个电容触控传感器的最大电容值变化量的平均值AVG_DEL_CDC，所述
    Figure PCTCN2016107337-appb-100004
    所述第五处理单元，用于将所述N个电容触控传感器的最大电容值变化量的平均值与所述电容触控传感器i能达到的最大电容值变化量的比值作为所述电容触控传感器i的校准系数K(i)，即
    Figure PCTCN2016107337-appb-100005
  16. 根据权利要求12所述的智能手表，其特征在于，
    所述第一确定单元包括：比较单元和第六处理单元；其中，
    所述比较单元，用于比较所述N个电容触控传感器的校准电容值的极大值与预设的电容阈值的大小；
    所述第六处理单元，用于将所述N个电容触控传感器的校准电容值的极大值大于所述电容阈值的个数作为触控点的个数。
  17. 根据权利要求12至16任一项所述的智能手表，其特征在于，
    所述第一处理单元具体用于，根据每个触控点对应的电容触控传感器的校准电容值，以及与所述电容触控传感器相邻的电容触控传感器的校准电容值， 确定每个所述触控点的圆周角P，所述圆周角P为以所述智能手表的显示界面的中心点为起点，以所述起点水平向右的射线对应的角度为0度，所述射线绕所述起点逆时针方向旋转转到触控点时，所述射线转过的角度值。
  18. 根据权利要求17所述的智能手表，其特征在于，
    所述第二处理单元包括：第三确定单元和执行单元；其中，
    所述第三确定单元，用于按照预设的映射规则确定第一触控点的圆周角P对应的映射点，所述映射点与所述智能手表的显示界面中显示的应用相对应，所述第一触控点为任一所述触控点；
    所述执行单元，用于执行与所述触控点的个数及各所述触控点的圆周角匹配的对与所述映射点对应的所述应用的控制指令。
  19. 根据权利要求18所述的智能手表，其特征在于，
    所述第三确定单元具体用于，根据所述智能手表的显示界面中显示的应用的位置、所述N个电容触控传感器所围成的几何形状、以及所述第一触控点的圆周角，确定与所述第一触控点的圆周角对应的映射点。
  20. 根据权利要求17所述的智能手表，其特征在于，
    所述第一处理单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形或者椭圆环形，位于电容触控传感器k上的触控点的圆周角为P，则
    Figure PCTCN2016107337-appb-100006
    其中，0≤k≤N-1，APS是一个电容触控传感器对应的圆周角大小,即APS＝360/N；％是取余运算符，所述N个电容触控传感器逆时针依次编号为电容触控传感器0至电容触控传感器N-1，所述电容触控传感器0位于所述智 能手表的显示界面的中心点右边且水平向上设置的第一个电容触控传感器。
  21. 根据权利要求19所述的智能手表，其特征在于，
    所述第三确定单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成圆环形，圆环形的内圆半径为r，圆心坐标为(a，b)，直角坐标系的原点在所述圆环形的内圆的左上角，且横坐标水平向右与所述圆环形的内圆相切、纵坐标垂直向下与所述圆环形的内圆相切，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为圆心，以r1为半径的圆形的轮廓线上，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
    其中，x＝a+r1*cos(P)，y＝b-r1*sin(P)，所述0<r1≤r。
  22. 根据权利要求20所述的智能手表，其特征在于，
    所述第三确定单元具体用于，若所述N个电容触控传感器中的每个电容触控传感器为圆弧形，且所述N个电容触控传感器围成椭圆环形，椭圆环形的中心点坐标为(a，b)，椭圆环形的内椭圆的长半径为Lr，短半径为Sr，若所述智能手表的显示界面中显示的各应用的图标的中心点位于以(a，b)为中心点，以Lr′为长半径，以Sr′为短半径的椭圆形的轮廓线上，所述0<Lr′≤Lr，0<Sr′≤Sr，则与所述第一触控点的圆周角P对应的映射点的坐标为(x，y)，
    其中，x＝a+Sr′*cos(P)，y＝b-Lr′*sin(P)，所述长半径Lr和Lr′垂直设置，所述短半径Sr和Sr′水平设置。
  23. 一种智能手表，其特征在于，包括：设置在所述智能手表的表盘周围的多个电容触控传感器、电容测量单元、处理器、存储器和总线，
    其中，所述多个电容触控传感器与所述电容测量单元相连，所述电容测量单元、所述处理器和所述存储器通过所述总线耦合连接；
    所述存储器用于存储计算机可执行程序代码，所述可执行程序代码包括指 令；当所述处理器执行所述指令时，所述指令使所述智能手表执行根据权利要求1-11任一项所述的智能手表的控制方法。
  24. 一种存储介质，其特征在于，所述存储介质为非易失性计算机可读存储介质，所述非易失性计算机可读存储介质存储有至少一个程序，每个所述程序包括指令，所述指令当被具有处理器的装置执行时使所述装置执行根据权利要求1-11任一项所述的智能手表的控制方法。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109308158A (zh) * 2018-08-14 2019-02-05 奇酷互联网络科技（深圳）有限公司 一种智能穿戴设备及其控制方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109687A1 (en) * 2015-12-23 2017-06-29 Swirl Design (Pty) Ltd Display and interaction method in a user interface
CN110244251B (zh) * 2019-07-17 2021-09-10 深圳市汇顶科技股份有限公司 获取校准系数的方法、装置及校准芯片
TWI719636B (zh) * 2019-09-16 2021-02-21 友達光電股份有限公司 穿戴式裝置及其操作方法
KR20210114643A (ko) * 2020-03-11 2021-09-24 주식회사 실리콘웍스 터치 감지 장치 및 이의 터치 좌표 검출 방법
TWI764227B (zh) * 2020-08-07 2022-05-11 大陸商北京集創北方科技股份有限公司 邊緣觸控處理方法及利用其之觸控模組與資訊處理裝置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201122974A (en) * 2009-12-24 2011-07-01 Ili Technology Corp Touch detection device and method thereof.
CN103902119A (zh) * 2012-12-24 2014-07-02 乐金显示有限公司 触摸感测装置
CN105302383A (zh) * 2014-06-23 2016-02-03 炬力集成电路设计有限公司 一种电容触摸传感器抗干扰的方法和设备
KR20160078709A (ko) * 2014-12-24 2016-07-05 전자부품연구원 웨어러블 전자기기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466307B2 (en) * 2002-04-11 2008-12-16 Synaptics Incorporated Closed-loop sensor on a solid-state object position detector
US20070152983A1 (en) * 2005-12-30 2007-07-05 Apple Computer, Inc. Touch pad with symbols based on mode
US20100073318A1 (en) * 2008-09-24 2010-03-25 Matsushita Electric Industrial Co., Ltd. Multi-touch surface providing detection and tracking of multiple touch points
KR102144763B1 (ko) * 2013-05-22 2020-08-28 삼성전자주식회사 웨어러블 부가 장치를 통한 스케줄 표시 방법 및 장치
US9977592B2 (en) 2014-10-30 2018-05-22 Mediatek Inc. Touch rim control method and associated device
CN105159497B (zh) 2015-09-06 2018-05-11 业成光电（深圳）有限公司 环形穿戴式触控显示装置
CN105159512B (zh) 2015-09-09 2018-05-08 业成光电（深圳）有限公司 改良式环形穿戴式触控显示装置
US10048837B2 (en) * 2016-02-16 2018-08-14 Google Llc Target selection on a small form factor display
CN106055255B (zh) 2016-05-31 2019-03-01 努比亚技术有限公司 智能手表及应用启动方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201122974A (en) * 2009-12-24 2011-07-01 Ili Technology Corp Touch detection device and method thereof.
CN103902119A (zh) * 2012-12-24 2014-07-02 乐金显示有限公司 触摸感测装置
CN105302383A (zh) * 2014-06-23 2016-02-03 炬力集成电路设计有限公司 一种电容触摸传感器抗干扰的方法和设备
KR20160078709A (ko) * 2014-12-24 2016-07-05 전자부품연구원 웨어러블 전자기기

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3537280A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109308158A (zh) * 2018-08-14 2019-02-05 奇酷互联网络科技（深圳）有限公司 一种智能穿戴设备及其控制方法

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