CN107085367B - Method for lightening screen of smart watch by raising hand - Google Patents

Method for lightening screen of smart watch by raising hand Download PDF

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Publication number
CN107085367B
CN107085367B CN201710183860.7A CN201710183860A CN107085367B CN 107085367 B CN107085367 B CN 107085367B CN 201710183860 A CN201710183860 A CN 201710183860A CN 107085367 B CN107085367 B CN 107085367B
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hand
axis
acceleration
screen
lifting
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CN107085367A (en
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刘乃灯
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Guangzhou Seven Pc Ltd
Guangzhou Industrial Group Co Ltd
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Guangzhou Seven Pc Ltd
Guangzhou Industrial Group Co Ltd
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication 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
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a hand-raising and screen-lighting method of an intelligent watch, which is characterized in that a gravity sensor module is used for acquiring component data of gravity acceleration in the X direction and the Y direction of a display screen of the intelligent watch, namely X-axis acceleration and Y-axis acceleration, M groups of X-axis acceleration and Y-axis acceleration are used as judgment objects, whether gesture actions corresponding to the judgment objects accord with hand-raising gesture rules or not is judged, and the hand-raising gesture rules comprise the following judgment steps: in the final stage that a user lifts up a hand wearing the intelligent watch to visually observe a display screen of the intelligent watch, whether the Y direction changes from negative direction to positive direction, whether the magnitude of the numerical absolute value of the acceleration of the Y axis changes smoothly, and whether the magnitude of the numerical absolute value of the acceleration of the X axis changes smoothly; therefore, whether the display screen is lightened or not is controlled at least by taking whether the current gesture action accords with the hand-raising gesture rule as the hand-raising and screen-lightening condition, so that the hand-raising and screen-lightening function of the intelligent watch is realized. The display screen can be automatically lightened when a user lifts the hand to check the intelligent watch.

Description

Method for lightening screen of smart watch by raising hand
Technical Field
The invention relates to a method for lightening a screen of an intelligent watch by lifting a hand.
Background
The watch is an indispensable carry-on object in daily life of people. A wristwatch, or wristwatch, refers to an instrument worn on the wrist for timing or displaying time. With the development of mobile technology, many conventional electronic products begin to increase the functions in mobile, and watch products have also been connected to smart phones or the internet. The intelligent watch has information processing capacity, meets the basic technical requirements of the watch, has one or more functions of reminding, navigation, calibration, monitoring, interaction and the like besides time indication, and has a display mode comprising pointers, numbers, images and the like.
The touch screen is used by most intelligent watches, the screen is usually set to be automatically closed at fixed time under the condition of no-operation watches in order to save energy and electricity and avoid misoperation, when watch time is to be checked, the screen needs to be awakened again by pressing keys or double-clicking the screen, and the mode is inconvenient in certain specific situations, such as running and holding objects in hands. With the development of the development technology of the smart watch, an automatic screen-on mode appears, however, false recognition easily occurs and power consumption is caused by opening the screen, in order to reduce the false recognition, a hardware circuit of the watch generally needs to be matched with various electronic devices or complex software algorithms are needed in programs, energy is not saved, and the research and development cost is high.
Disclosure of Invention
the technical problem to be solved by the invention is as follows: a method for lightening the screen of a smart watch by lifting a hand is provided.
The technical scheme adopted by the invention is as follows:
A method for lightening a screen of a smart watch by lifting a hand is provided, wherein the smart watch is at least provided with a main control module, a gravity sensor module, a storage module and a display screen, and is characterized in that: the hand-lifting screen-lighting method comprises the following steps:
Step S1, the main control module receives the data collected by the gravity sensor module in real time to obtain the components of the three-axis acceleration component of the gravity acceleration G in the X direction and the Y direction respectively, and the two components are recorded as the X-axis acceleration G in sequenceXand acceleration of Y axis GY(ii) a Wherein the X direction and the Y direction are two directions perpendicular to each other on the front surface of the display screen, and the forward directions defined by the X direction and the Y direction on the front surface of the display screen are such that: when the smart watch is worn on a hand of a user, the forward direction in the Y direction is a direction away from the body of the user, if worn on the left hand, the forward direction in the X direction is a direction from the forearm of the user to the wrist of the user, and if worn on the right hand, the forward direction in the X direction is a direction from the wrist of the user to the forearm of the user; the X-axis acceleration GXA positive value when the direction is opposite to the positive direction of the X direction, a negative value when the direction is the same, and the Y-axis acceleration GYa positive value when the direction is opposite to the positive direction of the Y direction,A negative value when the same;
And the main control module obtains the X-axis acceleration G each timeXAnd acceleration of Y axis GYrecording the data as a group of gravity acceleration component data, and synchronously storing each group of gravity acceleration component data in the storage module;
Step S2, when the main control module stores a group of the gravity acceleration component data into the storage module each time, determining whether the number of the gravity acceleration component data stored in the storage module is accumulated to more than M groups and whether the storage time intervals of two adjacent groups in the M groups of the gravity acceleration component data with the latest storage time are all within S seconds, if the determination result is no, re-executing step S2, and if the determination result is yes, starting the hand-raising gesture determination, wherein M is a preset minimum group number, and S is a preset maximum time interval;
In the hand-lifting gesture judgment, the main control module takes the M groups of gravity acceleration component data with the latest storage time as a judgment object, and judges whether the gesture action corresponding to the judgment object meets a hand-lifting gesture rule, the condition meeting the hand-lifting gesture rule includes that the gesture action corresponding to the judgment object meets a hand-lifting Y direction change rule and the gesture action corresponding to the judgment object meets a hand-lifting X direction change rule, wherein the hand-lifting Y direction change rule is as follows: at the final stage when the user lifts the hand wearing the smart watch to visually observe the display screen of the smart watch, the Y direction changes from negative direction to positive direction and the Y-axis acceleration GYThe absolute value of the numerical value of (1) is changed smoothly; the change rule of the lifting hand in the X direction is as follows: the X-axis acceleration G is the final stage of the user lifting the hand wearing the smart watch to the stage when the user visually observes the display screen of the smart watchXThe absolute value of the numerical value of (1) is changed smoothly;
Step S6, when the master control module starts the hand-raising gesture judgment each time, judging whether the current gesture action of the user meets the hand-raising and screen-lighting condition, if so, controlling the display screen to be on, and if not, keeping the current screen state of the display screen unchanged; wherein, the hand-lifting and screen-lighting condition comprises that: and judging whether the gesture corresponding to the judgment object meets the hand-lifting gesture rule according to the judgment result of the hand-lifting gesture judgment started at this time.
as a preferred embodiment of the present invention:
In step S2, the method for determining whether the gesture motion corresponding to the determination object conforms to the change rule of the raising hand Y direction includes:
Step S201 for determining the Y-axis acceleration G of the objectYArranged according to the storage time and count the first Y-axis acceleration GYAcceleration G of Y axis with value closest to zeroYThe number of (2) is marked as N; judging the first N Y-axis accelerations G in the judgment objectYWhether the acceleration G is negative and the rear M-N Y-axis accelerations GYWhether both are positive values and whether they are satisfiedAnd isWherein k is1% is a preset minimum negative value ratio, k2% is a preset maximum positive value ratio; if yes, turning to step S202, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and ending the hand-lifting gesture judgment;
Step S202, judging whether | MING is satisfiedY-AVGgY|≤C1And | MAXgY-AVGgY|≤C2Wherein, MINgYAnd MAXgYrespectively being the last Mxk of the judgment objects3% of Y-axis acceleration GYminimum and maximum values of (1), AVGgYIs the last Mxk in the judgment object3% of Y-axis acceleration GYNumerical average of (1), C1And C2Respectively are preset Y-axis minimum deviation threshold and Y-axis maximum deviation threshold, k3% is the ratio of the number of X axes in the preset, M X k3% of the total amount of the compoundsCounting; if the judgment result is yes, judging that the gesture action corresponding to the judgment object accords with the hand-lifting Y-direction change rule, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment;
In step S2, the method for determining whether the gesture motion corresponding to the determination object conforms to the change rule of the raising hand X direction includes:
Step S205, judging whether | MING is satisfiedX-AVGgX|≤C3and | MAXgX-AVGgX|≤C4Wherein, MINgXAnd MAXgXRespectively being the last Mxk of the judgment objects4% X-axis acceleration GXMinimum and maximum values of (1), AVGgXIs the last Mxk in the judgment object4% X-axis acceleration GXNumerical average of (1), C3And C4Respectively are a preset X-axis minimum deviation threshold value and a preset X-axis maximum deviation threshold value, k4% is the ratio of the number of X axes in the preset, M X k4% is an integer rounded off; if the judgment result is yes, judging that the gesture action corresponding to the judgment object accords with the change rule of the hand-lifting X direction, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment.
as a preferred embodiment of the present invention: the minimum negative value ratio k1% ranges from 1/6 to 1/4, and the maximum positive value is k2% ranges from 1/4 to 3/5; the Y-axis minimum deviation threshold C1is in the range of 20 to 35, and the maximum deviation threshold value C of the Y axis2is in the range of 26 to 45, the number of Y axes is in the ratio k3% ranges from 1/4 to 2/5; the X-axis minimum deviation threshold C3is in the range of 20 to 35, and the X-axis maximum deviation threshold value C4Is in the range of 26 to 45, the number of X-axes is in the ratio k4% ranges from 1/4 to 2/5; wherein the X-axis acceleration GXacceleration G of Y axisYY-axis minimum deviation threshold C1Y-axis maximum deviation threshold C2X-axis minimum deviation threshold C3And X-axis maximum deviation threshold C4The units of (A) and (B) are all 3.9 mg.
In order to avoid the problem that the display screen is triggered to be turned on when the user does not wear the smart watch on the hand, so as to further improve the accuracy of turning on the screen by lifting the hand, the display screen is taken as a preferred embodiment of the invention:
In step S2, the condition meeting the hand-raising gesture rule further includes that the gesture action corresponding to the determination object is made by the left hand or the right hand of the user;
The method for judging whether the gesture action corresponding to the judgment object is made by the left hand or the right hand of the user comprises the following steps:
Step S203, counting the X-axis acceleration G with the numerical value of a negative value in the judgment objectXThe number of (2) is marked as D, and whether the number of (D) is satisfied or not is judgedWherein k is5% is a preset left-hand negative ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the left hand of the user, and if the judgment result is no, the step S204 is rotated;
Step S204, judging whether the requirements are metWherein k is6And the percentage is a preset right-hand positive ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the right hand of the user, if the judgment result is no, the gesture action corresponding to the judgment object is judged not to accord with the hand-lifting gesture rule, and the hand-lifting gesture judgment is finished.
as a preferred embodiment of the present invention: the left-hand negative value ratio threshold k5% ranges from 3/5 to 4/5, and the right-hand positive value accounts for a threshold value k6% of the value in the range 3/5 to 4%5, or more.
In order to avoid the problem that the master control module cannot start gesture rule judgment in time when the master control module raises the hand due to too low frequency of the gravity acceleration component data obtained by the master control module and avoid the problem that the noise of the gravity acceleration component data is too large due to too high frequency of the gravity acceleration component data obtained by the master control module, so as to ensure that the sensitivity and the accuracy of the hand-raising and screen-lighting can be considered, the preferred embodiment of the invention is as follows: in step S1, the frequency of the gravitational acceleration component data obtained by the main control module is between 40 groups/second and 50 groups/second.
As a preferred embodiment of the present invention:
The intelligent watch is also provided with an operation module;
The hand-lifting screen-lighting method further comprises the following steps:
step S3, the main control module receives a hand-raising and screen-lighting function enabling switch control instruction input by the user through the operation module, and records the latest hand-raising and screen-lighting function enabling switch state of the smart watch in the storage module according to the instruction;
Step S4, when the main control module judges that the gesture action corresponding to the judgment object accords with the hand-lifting gesture rule each time, reading the latest hand-lifting and screen-lighting function enabling switch state of the smart watch from the storage module so as to judge whether the hand-lifting and screen-lighting function of the smart watch is in an open state;
In step S6, the hand-raising and screen-lighting condition further includes that: the hand-raising and screen-lighting function of the intelligent watch is in an open state.
As a preferred embodiment of the present invention: the display screen and the operation module are two discrete components, and the operation module is a button, or the display screen and the operation module are integrated, that is, they are two functional parts of the touch screen.
as a preferred embodiment of the present invention:
The hand-lifting screen-lighting method further comprises the following steps:
Step S5, the main control module detects whether the display screen is in a screen off state when judging that the hand-raising and screen-lighting function of the intelligent watch is in an on state each time;
in step S6, the hand-raising and screen-lighting condition further includes that: the display screen is in a screen-off state.
as a preferred embodiment of the present invention: the gravity sensor module adopts a three-axis acceleration sensor with the model number of ADXL345, the three-axis acceleration sensor outputs acceleration raw data in a complementary code form, and the main control module receives the acceleration raw data in real time and converts the acceleration raw data into an original code form to obtain the X-axis acceleration GXAcceleration G of Y axisY。
Compared with the prior art, the invention has the following beneficial effects:
Firstly, the invention uses the gravity sensor module to collect the component data of the gravity acceleration G in the X direction and the Y direction of the display screen of the intelligent watch, namely the X-axis acceleration GXand acceleration of Y axis GYAnd acceleration G of X-axis in M groupsXAnd acceleration of Y axis GYas a judgment object, judging whether a gesture action corresponding to the judgment object meets a hand-lifting gesture rule, wherein the hand-lifting gesture rule comprises the following judgment steps: at the final stage that the user lifts up the hand of wearing the intelligent watch to the display screen of the intelligent watch visually, whether the Y direction changes from negative direction to positive direction or not and the acceleration G of the Y axisYwhether the magnitude of the absolute value of (A) is gently changed, and the acceleration G of the X axisXwhether the magnitude of the absolute value of the value is changed smoothly or not; therefore, whether the display screen is lightened or not is controlled at least by taking whether the current gesture action accords with the hand-raising gesture rule as the hand-raising and screen-lightening condition, so that the hand-raising and screen-lightening function of the intelligent watch is realized; therefore, the display screen can be automatically lightened when the user lifts the hand to check the intelligent watch, so that the intelligent watch can be quickly and conveniently checked and operated by the user, complicated steps of conventional operation are avoided, and the intelligent watch is humanized and intelligent.
Secondly, the present invention can determine, using step S201, step S202, and step S205: lifting up the hand wearing the smart watch to the last stage of the display screen of the smart watch, namely the Y sideAcceleration G of Y axis for changing direction from negative direction to positive directionYWhether the magnitude of the absolute value of (A) is gently changed, and the acceleration G of the X axisXWhether the absolute value of the value of (c) is changed smoothly, and the invention uses the minimum negative value to be k1Percent, maximum positive ratio k2% and Y-axis minimum deviation threshold C1Y-axis maximum deviation threshold C2The ratio of the number of Y axes to the number of k3% X-axis minimum deviation threshold C3X-axis maximum deviation threshold C4K is in proportion to the number of X axes4The value range is limited in the preferable range of the invention, the judgment accuracy can be improved, and the accuracy of the hand-raising screen-lighting method is further improved.
Thirdly, the method adopts the step S204 and the step S204, so that the phenomenon that the display screen is triggered to be lifted to light the screen when a user does not wear the smart watch on the hand can be avoided, and the accuracy of lifting the hand to light the screen is further improved; and the left-hand negative value in step S204 and step S204 is compared with the threshold value k5% and right hand positive value ratio threshold k6% value range is limited in the preferable range of the invention, so that the accuracy of the hand-raising and screen-lighting can be further improved.
fourthly, the frequency of the gravity acceleration component data obtained by the main control module is limited to 40 groups/second to 50 groups/second, so that the problem that the main control module cannot start gesture rule judgment in time when a user lifts the hand due to the fact that the frequency of the gravity acceleration component data obtained by the main control module is too low can be avoided, the problem that the noise of the gravity acceleration component data is too large due to the fact that the frequency of the gravity acceleration component data obtained by the main control module is too high can be avoided, and the sensitivity and the accuracy of screen lightening when the user lifts the hand can be guaranteed.
Fifthly, the invention realizes the hand-lifting and screen-lighting function, only a gravity sensor module is needed to be adopted to collect the state data of the intelligent watch on hardware, and the algorithm for judging the hand-lifting and screen-lighting condition is simple, so that the invention can reduce the false recognition probability of the hand-lifting and screen-lighting, has simple, rapid, stable and reliable realization process, ensures the accuracy, and has the advantages of power saving, high reliability and low realization cost.
sixthly, the invention can provide the enabling control set by the user for the hand-raising and screen-lighting function of the smart watch by adopting the steps S3 and S4, and can carry out the hand-raising and screen-lighting control by combining the current state of the display screen by adopting the step S5.
Drawings
the invention is described in further detail below with reference to the following figures and specific examples:
FIG. 1 is a schematic block diagram of a smart watch used in the method for lightening the screen of the present invention;
FIG. 2 is a schematic diagram of a smart watch of the present invention worn on a user's hand;
FIG. 3 is a block flow diagram of a method for highlighting a hand-lift screen according to the present invention;
FIG. 4 is a block diagram illustrating a step S2 according to the present invention;
Fig. 5 is a flowchart illustrating that the main control module converts the acceleration raw data into the original code form in step S1 according to the preferred embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 3, the invention discloses a method for lightening a screen of a smart watch by raising a hand, which comprises the following steps: the hand-lifting screen-lighting method is suitable for an intelligent watch at least provided with a main control module, a gravity sensor module, a storage module and a display screen 1, and comprises the following steps:
Step S1, the main control module receives the data collected by the gravity sensor module in real time to obtain the components of the three-axis acceleration component of the gravity acceleration G in the X direction and the Y direction respectively, and the two components are recorded as the X-axis acceleration G in sequenceXAnd acceleration of Y axis GY(ii) a Wherein, X direction and Y direction are two mutually perpendicular directions on the front of display screen 1, and the positive direction that X direction and Y direction defined on the front of display screen 1 makes: when the smart watch is worn on a hand of a user, the forward direction in the Y direction is a direction departing from the body of the user, if the smart watch is worn on the left hand, the forward direction in the X direction is a direction pointing to the wrist 3 of the user from the forearm 2 of the user, and if the smart watch is worn on the right hand, the forward direction in the X direction is a direction pointing to the forearm 2 of the user from the wrist 3 of the user; acceleration of X axisGXWhen the direction is opposite to the positive direction of the X direction, the acceleration is positive, when the direction is the same, the acceleration is negative, and the acceleration G of the Y axisYA positive value when the direction is opposite to the positive direction of the Y direction, and a negative value when the direction is the same;
And the main control module obtains the X-axis acceleration G each timeXAnd acceleration of Y axis GYThe gravity acceleration component data are recorded as a group, and each group of gravity acceleration component data are synchronously stored in the storage module.
The gravity sensor module can select gravity sensor modules with different models and different working principles according to requirements, so that: acceleration of X-axis GXAnd acceleration of Y axis GYThe data that can be direct output of gravity sensor module (for this kind of gravity sensor module, it directly exports to the triaxial component of acceleration of gravity G in the rectangular coordinate system in space, therefore must ensure that the installation gesture of gravity sensor module for intelligent wrist-watch can make its triaxial of itself correspond to X direction, Y direction and Z direction respectively, wherein, Z direction is the vertical direction in the front of display screen 1, and the component of acceleration of gravity G in the Z direction is recorded as Z axle acceleration GZ) (ii) a Acceleration of X-axis GXAnd acceleration of Y axis GYOr the data obtained by converting the output data of the gravity sensor module by the main control module (for example, the gravity sensor module of some models can only acquire the gravity acceleration and the inclination angle thereof relative to the gravity acceleration, but can obtain the X-axis acceleration G by performing vector decomposition on the gravity acceleration in the X direction, the Y direction and the Z direction through the two parametersXAcceleration G of Y axisYAnd Z-axis acceleration GZ)。
The above-mentioned positive and negative values are to be understood as meaning values of opposite sign, i.e. the above-mentioned positive and negative values actually encompass two cases, the first case being: positive values are positive numbers, and negative values are negative numbers; the second case is: positive values are negative numbers and negative values are positive numbers.
Step S2, each time the main control module stores a group of gravitational acceleration component data in the storage module, determining whether the number of the gravitational acceleration component data stored in the storage module is accumulated to more than M groups and whether the storage time interval of two adjacent groups in the M groups of gravitational acceleration component data with the latest storage time is within S seconds, if the determination result is no, re-executing step S2, and if the determination result is yes, starting the hand-raising gesture determination, wherein M is a preset minimum group number, and the minimum group number M is set to avoid inaccurate determination of the hand-raising gesture due to too few groups of gravitational acceleration component data as a determination object, so the value of the minimum group number M is generally more than 44 groups, and S is a preset maximum time interval, and the maximum time interval S is set to avoid that the determination object used for determining the current gesture action is mixed with the gravitational acceleration component data generated by the previous gesture action And the judgment of the hand-raising gesture is inaccurate, so the value of the maximum time interval S is generally within 22 milliseconds.
in the hand-lifting gesture judgment, the main control module takes M groups of gravity acceleration component data with latest storage time as a judgment object, judges whether the gesture action corresponding to the judgment object accords with a hand-lifting gesture rule, wherein the conditions according with the hand-lifting gesture rule comprise that the gesture action corresponding to the judgment object accords with a hand-lifting Y direction change rule and the gesture action corresponding to the judgment object accords with a hand-lifting X direction change rule, and the hand-lifting Y direction change rule is as follows: at the final stage that the user lifts up the hand wearing the smart watch to the display screen 1 of the smart watch visually, the Y direction changes from negative direction to positive direction and the acceleration G of the Y axisYthe absolute value of the numerical value of (1) is changed smoothly; the change rule of the lifting hand in the X direction is as follows: at the final stage when the user lifts up the hand wearing the smart watch to the display screen 1 of the smart watch, the acceleration G of the X axisXThe absolute value of the numerical value of (1) is changed smoothly;
Step S6, when the master control module starts the hand-raising gesture judgment each time, judging whether the current gesture action of the user meets the hand-raising and screen-lighting condition, if so, controlling the display screen 1 to light, and if not, keeping the current screen state of the display screen 1 unchanged; wherein, the hand-lifting and screen-lighting condition comprises the following conditions: and judging whether the gesture corresponding to the judgment object meets the hand-lifting gesture rule according to the judgment result of the hand-lifting gesture judgment started at this time.
On the basis of the above inventive concept, the present invention may adopt the following preferred embodiments:
As a preferred embodiment of the present invention: referring to fig. 4, in step S2, the method for determining whether the gesture motion corresponding to the object conforms to the change rule of the raising hand Y direction includes:
step S201 for determining the Y-axis acceleration G of the objectYArranged according to the storage time and count the first Y-axis acceleration GYAcceleration G of Y axis with value closest to zeroYthe number of (2) is marked as N; judging the first N Y-axis accelerations G in the judgment objectYWhether the acceleration G is negative and the rear M-N Y-axis accelerations GYWhether both are positive values and whether they are satisfiedAnd isWherein k is1% is a preset minimum negative value ratio, k2% is a preset maximum positive value ratio; if the judgment result is yes, the Y-axis acceleration G of the judgment object is shownYif the storage time is in the rising trend from the negative value to the positive value, the step S202 is carried out, otherwise, the gesture action corresponding to the judgment object is judged not to accord with the hand-lifting gesture rule, and the hand-lifting gesture judgment is finished.
Step S202, judging whether | MING is satisfiedY-AVGgY|≤C1and | MAXgY-AVGgY|≤C2wherein, MINgYAnd MAXgYRespectively being the last Mxk of the judgment objects3% of Y-axis acceleration GYminimum and maximum values of (1), AVGgYTo judge the last M × k in the object3% of Y-axis acceleration GYNumerical average of (1), C1and C2respectively are preset Y-axis minimum deviation threshold and Y-axis maximum deviation threshold, k3% is the ratio of the number of X axes in the preset, M X k3% is an integer rounded off; if the judgment result is yes, the judgment is indicatedY-axis acceleration G of posterior segment in objectYIf the gesture is in a gentle trend, judging that the gesture corresponding to the judgment object conforms to the hand-lifting Y-direction change rule, otherwise, judging that the gesture corresponding to the judgment object does not conform to the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment.
The principle and purpose of the above steps S201 and S202 are: since the Y direction is changed correspondingly along with the movement of the smart watch, the component of the gravity acceleration G in the Y direction, namely the Y-axis acceleration GYThe positive and negative values of the acceleration change along with the movement of the intelligent watch, and the acceleration G of the Y axisYThe absolute value of the numerical value of the acceleration sensor also changes correspondingly with the change of the included angle between the screen of the smart watch and the vertical direction, and through the research of the inventor of the application, if the judgment object accords with the acceleration G of the Y axis in the step S201 and the step S202YThe regulation of the positive-negative change rule (i.e. the final stage of the user lifting the hand wearing the smart watch until the user visually observes the display screen 1 of the smart watch, the Y direction changes from negative to positive) and the Y-axis acceleration GYThe absolute value of the value of (1) (i.e. the acceleration G in the Y axis during the final phase from the moment the user lifts the hand wearing the smart watch to the moment the user visually observes the display 1 of the smart watch)Ythe absolute value of the value is gently changed), it can be determined that the Y-direction change rule of the gesture corresponding to the determination object coincides with the Y-direction change rule of the user wearing the smart watch when looking up the display screen 1 of the smart watch by raising his/her hand, and the determination is highly reliable.
Referring to fig. 4, in step S2, the method for determining whether the gesture motion corresponding to the object conforms to the change rule of the raising hand X direction includes:
step S205, judging whether | MING is satisfiedX-AVGgX|≤C3And | MAXgX-AVGgX|≤C4Wherein, MINgXAnd MAXgXRespectively being the last Mxk of the judgment objects4% X-axis acceleration GXMinimum and maximum values of (1), AVGgXTo judge the last M × k in the object4% X-axis acceleration GXNumerical average of (1), C3And C4Respectively are a preset X-axis minimum deviation threshold value and a preset X-axis maximum deviation threshold value, k4% is the ratio of the number of X axes in the preset, M X k4% is an integer rounded off; if the judgment result is yes, the X-axis acceleration G of the later stage in the judgment object is shownXif the gesture is in a gentle trend, judging that the gesture corresponding to the judgment object conforms to the change rule of the hand-lifting X direction, otherwise, judging that the gesture corresponding to the judgment object does not conform to the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment.
The principle and purpose of the step S205 are: the X direction is correspondingly changed along with the movement of the intelligent watch, so that the component of the gravity acceleration G in the X direction, namely the X-axis acceleration GXthe absolute value of the numerical value of (a) will change correspondingly with the change of the included angle between the screen of the smart watch and the vertical direction, and through the research of the inventor of the present application, if the judgment object meets the requirement of the step S205 on the acceleration G of the X axisXRegulation of the absolute magnitude of change rule of the value of (i.e. the acceleration G of the X-axis during the final phase of the user lifting the hand carrying the smart watch until he/she sees the display 1 of the smart watchXThe absolute value of the numerical value is gently changed), it can be determined that the X-direction change rule of the gesture action corresponding to the determination object coincides with the X-direction change rule of the user wearing the smart watch when looking up the display screen 1 of the smart watch by raising his/her hand, and the determination is highly reliable.
In order to avoid that the display screen 1 is triggered to be raised to light when the user does not wear the smart watch on the hand, so as to further improve the accuracy of raising the hand to light the screen, the preferred embodiment of the present invention is as follows:
Referring to fig. 4, in step S2, the condition meeting the hand-raising gesture rule further includes determining that the gesture action corresponding to the object is made by the left hand or the right hand of the user;
The method for judging whether the gesture action corresponding to the judgment object is made by the left hand or the right hand of the user comprises the following steps:
Step S203, counting the X-axis acceleration G with the value of negative value in the judgment objectXThe number of (2) is marked as D, and whether the number of (D) is satisfied or not is judgedWherein k is5% is a preset left-hand negative ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the left hand of the user, and if the judgment result is no, the step S204 is rotated;
Step S204, judging whether the requirements are metWherein k is6And the% is a preset right-hand positive ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the right hand of the user, if the judgment result is no, the fact that the smart watch is not worn on the left hand or the right hand of the user is indicated, the fact that the gesture action corresponding to the judgment object does not accord with the hand-raising gesture rule is judged, and the hand-raising gesture judgment is finished.
in order to avoid the problem that the master control module cannot start gesture rule judgment in time when the master control module raises the hand due to too low frequency of the gravity acceleration component data obtained by the master control module and avoid the problem that the noise of the gravity acceleration component data is too large due to too high frequency of the gravity acceleration component data obtained by the master control module, so as to ensure that the sensitivity and the accuracy of the hand-raising and screen-lighting can be considered, the preferred embodiment of the invention is as follows: in step S1, the frequency of the data of the gravitational acceleration component obtained by the main control module is between 40 sets/second and 50 sets/second.
As a preferred embodiment of the present invention: referring to fig. 1, the smart watch used in the present invention is further provided with an operation module; referring to fig. 3, the method for lightening the screen by raising the hand further includes:
Step S3, the main control module receives a hand-raising and screen-lighting function enabling switch control instruction input by a user through the operation module, and records the latest hand-raising and screen-lighting function enabling switch state of the smart watch in the storage module according to the instruction;
Step S4, when the main control module judges that the gesture action corresponding to the judgment object accords with the hand-raising gesture rule each time, reading the latest hand-raising and screen-lighting function enabling switch state of the smart watch from the storage module so as to judge whether the hand-raising and screen-lighting function of the smart watch is in an open state;
In step S6, the hand-raising and screen-lighting condition further includes that: the hand-raising and screen-lighting function of the intelligent watch is in an open state.
As a preferred embodiment of the present invention: referring to fig. 1, the display screen 1 and the operation module are two separate components, and the operation module is a button, or the display screen 1 and the operation module are integrated, that is, they are two functional parts of the touch screen.
As a preferred embodiment of the present invention: referring to fig. 3, the method for lightening the screen by raising the hand further includes:
Step S5, the main control module detects whether the display screen 1 is in a screen-off state when judging that the hand-raising and screen-lighting function of the smart watch is in an on state each time;
in step S6, the hand-raising and screen-lighting condition further includes that: the display screen 1 is in the off state.
As a preferred embodiment of the present invention: referring to fig. 5, the gravity sensor module preferably adopts a triaxial acceleration sensor with a model number of ADXL345, the triaxial acceleration sensor outputs acceleration raw data in a complementary code form, and the main control module receives the acceleration raw data in real time and converts the acceleration raw data into an original code form to obtain an X-axis acceleration GXAcceleration G of Y axisYAnd Z-axis acceleration GZ. The step that the main control module converts the acceleration original data into the original code form comprises the following steps:
S101, starting a timer for reading data;
S102, monitoring a timer;
S103, judging whether the timer is up;
S104, when the timer is up, the main control module reads the three-axis acceleration of the gravity sensor, otherwise, the step S102 is returned to continue monitoring the timer;
S105, converting each read acceleration numerical value into an original code form;
s106, respectively storing the triaxial acceleration data in the original code form into three groups of sampling arrays as sampling data for analysis;
S107, judging whether the sampling counter reaches the maximum value;
S108, when the sampling counter reaches the maximum value, the main control module can analyze the sampling data and judge the gesture rule, otherwise, the step S101 is returned to, the timer is restarted, and the next data is continuously read;
S109, after the main control module completes analysis of the sampled data, the data of the sampling counter and the sampled data are adjusted, so that the next data can be conveniently stored and analyzed, then the step S101 is returned, the timer is restarted, and the next data is continuously read.
for the parameters that need to be preset in the present invention, the following embodiments are preferably adopted:
Example one
Based on the above inventive concept, the first embodiment of the present invention adopts the following specific schemes for the parameters to be preset in the present invention:
Acceleration of X-axis GXAcceleration G of Y axisYY-axis minimum deviation threshold C1Y-axis maximum deviation threshold C2X-axis minimum deviation threshold C3And X-axis maximum deviation threshold C4All units of (2) are 3.9mg, where m represents 10-3And g represents a standard gravitational acceleration.
In step S201, the ratio k of the minimum negative value1% is 1/6, and the ratio k is the maximum positive value2% is 1/4.
In step S202, Y-axis minimum deviation threshold C1Is 20, the maximum value deviation threshold value C of the Y axis2Has a value of 26, the number of Y axes is k3% is 1/4.
In step S205, X-axis minimum deviation threshold C3Is 20, X-axis maximum deviation threshold C4has a value of 26, the number of X axes is k4% is 1/4.
In step S203, the left-hand negative-value ratio threshold k5% is 3/5, and the right-hand positive value accounts for a threshold value k6% is 3/5.
Example two
The second implementation of the invention is based on the inventive concept, and the following specific scheme is adopted for the parameters required to be preset in the invention:
Acceleration of X-axis GXAcceleration G of Y axisYy-axis minimum deviation threshold C1Y-axis maximum deviation threshold C2X-axis minimum deviation threshold C3and X-axis maximum deviation threshold C4All units of (2) are 3.9mg, where m represents 10-3And g represents a standard gravitational acceleration.
in step S201, the ratio k of the minimum negative value1% is 1/4, and the ratio k is the maximum positive value2% is 3/5.
In step S202, Y-axis minimum deviation threshold C1Is 35, and the maximum value deviation threshold value C of the Y axis2Is 45, the number of Y axes is k3% is 2/5.
in step S205, X-axis minimum deviation threshold C3Is 35, X-axis maximum deviation threshold C4is 45, the ratio k of the number of the X axis4% is 2/5.
In step S203, the left-hand negative-value ratio threshold k5% is 4/5, and the right-hand positive value accounts for a threshold value k6% is 4/5.
EXAMPLE III
The third implementation of the invention is based on the inventive concept, and the following specific scheme is adopted for the parameters required to be preset in the invention:
Acceleration of X-axis GXAcceleration G of Y axisYY-axis minimum deviation threshold C1y-axis maximum deviation threshold C2X-axis minimum deviation threshold C3And X-axis maximum deviation threshold C4All units of (2) are 3.9mg, where m represents 10-3And g represents a standard gravitational acceleration.
In step S201, the ratio k of the minimum negative value1% is 1/5, and the ratio k is the maximum positive value2% is 1/3.
In step S202, Y-axis minimum deviation threshold C1Is 30, the maximum value deviation threshold value C of the Y axis2is 30, the number of Y axes is k3% is 1/3.
In step S205, X-axis minimum deviation threshold C3Is 30, X-axis maximum deviation threshold C4Is 30, the number of X axes is k4% is 1/3.
In step S203, the left-hand negative-value ratio threshold k5% is 2/3, and the right-hand positive value accounts for the threshold k6% is 2/3.
The present invention is not limited to the above embodiments, and various other equivalent modifications, substitutions and alterations can be made without departing from the basic technical concept of the invention as described above, according to the common technical knowledge and conventional means in the field.

Claims (9)

1. The utility model provides a method for lightening screen of raising one's hand of intelligent wrist-watch, intelligent wrist-watch is equipped with host system, gravity sensor module, storage module and display screen (1) at least, its characterized in that: the hand-lifting screen-lighting method comprises the following steps:
Step S1, the main control module receives the data collected by the gravity sensor module in real time to obtain the components of the three-axis acceleration component of the gravity acceleration G in the X direction and the Y direction respectively, and the two components are recorded as the X-axis acceleration G in sequenceXAnd acceleration of Y axis GY(ii) a Wherein the X-direction and the Y-direction are two directions perpendicular to each other on the front face of the display screen (1), and the X-direction and the Y-direction define a forward direction on the front face of the display screen (1) such that: when the smart watch is worn on a hand of a user, the positive direction of the Y direction is a direction away from the body of the user, if worn on the left hand, the positive direction of the X direction is a direction directed by the forearm (2) of the user to the wrist (3) of the user, and if worn on the right hand, the positive direction of the X direction is a direction directed by the wrist (3) of the user to the forearm (2) of the user; the X-axis acceleration GXat the side of itPositive when the positive direction is opposite to the positive direction in the X direction, negative when the positive direction is the same, and the acceleration G of the Y axisYA positive value when the direction of the Y direction is opposite to the positive direction of the Y direction, and a negative value when the direction of the Y direction is the same;
And the main control module obtains the X-axis acceleration G each timeXAnd acceleration of Y axis GYRecording the data as a group of gravity acceleration component data, and synchronously storing each group of gravity acceleration component data in the storage module;
Step S2, when the main control module stores a group of the gravity acceleration component data into the storage module each time, determining whether the number of the gravity acceleration component data stored in the storage module is accumulated to more than M groups and whether the storage time intervals of two adjacent groups in the M groups of the gravity acceleration component data with the latest storage time are all within S seconds, if the determination result is no, re-executing step S2, and if the determination result is yes, starting the hand-raising gesture determination, wherein M is a preset minimum group number, and S is a preset maximum time interval;
In the hand-lifting gesture judgment, the main control module takes the M groups of gravity acceleration component data with the latest storage time as a judgment object, and judges whether the gesture action corresponding to the judgment object meets a hand-lifting gesture rule, the condition meeting the hand-lifting gesture rule includes that the gesture action corresponding to the judgment object meets a hand-lifting Y direction change rule and the gesture action corresponding to the judgment object meets a hand-lifting X direction change rule, wherein the hand-lifting Y direction change rule is as follows: at the final stage when the user lifts the hand wearing the smart watch to the stage when the user visually observes the display screen (1) of the smart watch, the Y direction changes from negative direction to positive direction and the Y-axis acceleration GYThe absolute value of the numerical value of (1) is changed smoothly; the change rule of the lifting hand in the X direction is as follows: the X-axis acceleration G is the last phase when the user lifts the hand wearing the smart watch until he/she views the display screen (1) of the smart watchXThe absolute value of the numerical value of (1) is changed smoothly;
Step S6, when the master control module starts the hand-raising gesture judgment each time, judging whether the current gesture action of the user meets the hand-raising and screen-lighting condition, if so, controlling the display screen (1) to be on, and if not, keeping the current screen state of the display screen (1) unchanged; wherein, the hand-lifting and screen-lighting condition comprises that: judging whether the gesture corresponding to the judgment object meets the hand-lifting gesture rule according to the judgment result of the hand-lifting gesture judgment started at this time;
In step S2, the method for determining whether the gesture motion corresponding to the determination object conforms to the change rule of the raising hand Y direction includes:
step S201 for determining the Y-axis acceleration G of the objectYArranged according to the storage time and count the first Y-axis acceleration GYacceleration G of Y axis with value closest to zeroYThe number of (2) is marked as N; judging the first N Y-axis accelerations G in the judgment objectYwhether the acceleration G is negative and the rear M-N Y-axis accelerations GYwhether both are positive values and whether they are satisfiedAnd isWherein k is1% is a preset minimum negative value ratio, k2% is a preset maximum positive value ratio; if yes, turning to step S202, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and ending the hand-lifting gesture judgment;
Step S202, judging whether | MING is satisfiedY-AVGgY|≤C1and | MAXgY-AVGgY|≤C2Wherein, MINgYAnd MAXgYRespectively being the last Mxk of the judgment objects3% of Y-axis acceleration GYMinimum and maximum values of (1), AVGgYIs the last Mxk in the judgment object3% of Y-axis acceleration GYNumerical average of (1), C1And C2Respectively as preset Y-axis minimum deviation threshold and Y-axis maximum deviation thresholdValue deviation threshold, k3% is the ratio of the number of X axes in the preset, M X k3% is an integer rounded off; if the judgment result is yes, judging that the gesture action corresponding to the judgment object accords with the hand-lifting Y-direction change rule, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment;
in step S2, the method for determining whether the gesture motion corresponding to the determination object conforms to the change rule of the raising hand X direction includes:
Step S205, judging whether | MING is satisfiedX-AVGgX|≤C3And | MAXgX-AVGgX|≤C4Wherein, MINgXAnd MAXgXRespectively being the last Mxk of the judgment objects4% X-axis acceleration GXMinimum and maximum values of (1), AVGgXIs the last Mxk in the judgment object4% X-axis acceleration GXnumerical average of (1), C3And C4Respectively are a preset X-axis minimum deviation threshold value and a preset X-axis maximum deviation threshold value, k4% is the ratio of the number of X axes in the preset, M X k4% is an integer rounded off; if the judgment result is yes, judging that the gesture action corresponding to the judgment object accords with the change rule of the hand-lifting X direction, otherwise, judging that the gesture action corresponding to the judgment object does not accord with the hand-lifting gesture rule, and finishing the hand-lifting gesture judgment.
2. the hand-lifting screen-lighting method according to claim 1, characterized in that: the minimum negative value ratio k1% ranges from 1/6 to 1/4, and the maximum positive value is k2% ranges from 1/4 to 3/5; the Y-axis minimum deviation threshold C1is in the range of 20 to 35, and the maximum deviation threshold value C of the Y axis2Is in the range of 26 to 45, the number of Y axes is in the ratio k3% ranges from 1/4 to 2/5; the X-axis minimum deviation threshold C3Is in the range of 20 to 35, and the X-axis maximum deviation thresholdValue C4Is in the range of 26 to 45, the number of X-axes is in the ratio k4% ranges from 1/4 to 2/5; wherein the X-axis acceleration GXAcceleration G of Y axisYY-axis minimum deviation threshold C1Y-axis maximum deviation threshold C2X-axis minimum deviation threshold C3And X-axis maximum deviation threshold C4All units of (A) are 3.9X 10-3Xg, g represents the standard gravitational acceleration.
3. the hand-lifting screen-lighting method according to claim 1, characterized in that:
In step S2, the condition meeting the hand-raising gesture rule further includes that the gesture action corresponding to the determination object is made by the left hand or the right hand of the user;
The method for judging whether the gesture action corresponding to the judgment object is made by the left hand or the right hand of the user comprises the following steps:
Step S203, counting the X-axis acceleration G with the numerical value of a negative value in the judgment objectXThe number of (2) is marked as D, and whether the number of (D) is satisfied or not is judgedWherein k is5% is a preset left-hand negative ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the left hand of the user, and if the judgment result is no, the step S204 is rotated;
Step S204, judging whether the requirements are metwherein k is6And the percentage is a preset right-hand positive ratio threshold, if the judgment result is yes, the gesture action corresponding to the judgment object is judged to be made by the right hand of the user, if the judgment result is no, the gesture action corresponding to the judgment object is judged not to accord with the hand-lifting gesture rule, and the hand-lifting gesture judgment is finished.
4. The hand-lifting screen-lighting method according to claim 3, characterized in that: the left-hand negative value ratio threshold k5% ranges from 3/5 to 4/5, and the right-hand positive value accounts for a threshold value k6% ranges from 3/5 to 4/5.
5. The hand-lifting screen-lighting method according to any one of claims 1 to 4, characterized in that: in step S1, the frequency of the gravitational acceleration component data obtained by the main control module is between 40 groups/second and 50 groups/second.
6. The hand-lifting screen-lighting method according to any one of claims 1 to 4, characterized in that:
The intelligent watch is also provided with an operation module;
the hand-lifting screen-lighting method further comprises the following steps:
Step S3, the main control module receives a hand-raising and screen-lighting function enabling switch control instruction input by the user through the operation module, and records the latest hand-raising and screen-lighting function enabling switch state of the smart watch in the storage module according to the instruction;
step S4, when the main control module judges that the gesture action corresponding to the judgment object accords with the hand-lifting gesture rule each time, reading the latest hand-lifting and screen-lighting function enabling switch state of the smart watch from the storage module so as to judge whether the hand-lifting and screen-lighting function of the smart watch is in an open state;
In step S6, the hand-raising and screen-lighting condition further includes that: the hand-raising and screen-lighting function of the intelligent watch is in an open state.
7. The hand-lifting screen-lighting method according to claim 6, characterized in that: the display screen (1) and the operation module are two discrete components, and the operation module is a button, or the display screen (1) and the operation module are integrated, namely, the display screen and the operation module are two functional parts of the touch screen.
8. The hand-lifting screen-lighting method according to claim 6, characterized in that:
The hand-lifting screen-lighting method further comprises the following steps:
Step S5, the main control module detects whether the display screen (1) is in a screen-off state when judging that the hand-raising and screen-lighting function of the intelligent watch is in an on state each time;
In step S6, the hand-raising and screen-lighting condition further includes that: the display screen (1) is in a screen-off state.
9. The hand-lifting screen-lighting method according to any one of claims 1 to 4, characterized in that: the gravity sensor module adopts a three-axis acceleration sensor with the model number of ADXL345, the three-axis acceleration sensor outputs acceleration raw data in a complementary code form, and the main control module receives the acceleration raw data in real time and converts the acceleration raw data into an original code form to obtain the X-axis acceleration GXacceleration G of Y axisY。
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107463089A (en) * 2017-09-06 2017-12-12 合肥伟语信息科技有限公司 The awakening method and its system of intelligent watch
CN111722692B (en) * 2019-03-21 2022-01-04 奇酷互联网络科技（深圳）有限公司 Power consumption control method, storage medium and wearable device
CN110162247A (en) * 2019-04-18 2019-08-23 努比亚技术有限公司 A kind of screen control method, wearable device and computer readable storage medium
CN111580664B (en) * 2020-05-11 2021-07-27 清华大学 Method and system for recognizing uplift gesture, electronic device and storage medium
CN111708273A (en) * 2020-06-01 2020-09-25 广东乐芯智能科技有限公司 Control method of watch
CN112631427A (en) * 2020-12-21 2021-04-09 深圳市爱都科技有限公司 Method and device for processing communication information, intelligent wearable device and storage medium
CN114995094B (en) * 2022-06-08 2023-07-11 深圳市万如夏科技有限公司 Intelligent watch capable of improving hand to lighten screen and method for improving hand to lighten screen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105467823A (en) * 2015-12-14 2016-04-06 惠州Tcl移动通信有限公司 Display control method for intelligent watch and control system thereof
CN106020670A (en) * 2016-05-24 2016-10-12 北京搜狗科技发展有限公司 Screen lightening control method, device and electronic equipment
CN106200989A (en) * 2016-09-08 2016-12-07 广东小天才科技有限公司 A kind of method and device of mobile terminal bright screen
CN106227300A (en) * 2016-08-01 2016-12-14 广东乐源数字技术有限公司 A kind of Intelligent bracelet is raise one's hand the method for bright screen
CN106371631A (en) * 2016-09-09 2017-02-01 广东乐源数字技术有限公司 Method for realizing hand-raising screen lightening of intelligent bracelet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10444847B2 (en) * 2014-12-31 2019-10-15 Oath Inc. Stabilizing content display on wearable devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105467823A (en) * 2015-12-14 2016-04-06 惠州Tcl移动通信有限公司 Display control method for intelligent watch and control system thereof
CN106020670A (en) * 2016-05-24 2016-10-12 北京搜狗科技发展有限公司 Screen lightening control method, device and electronic equipment
CN106227300A (en) * 2016-08-01 2016-12-14 广东乐源数字技术有限公司 A kind of Intelligent bracelet is raise one's hand the method for bright screen
CN106200989A (en) * 2016-09-08 2016-12-07 广东小天才科技有限公司 A kind of method and device of mobile terminal bright screen
CN106371631A (en) * 2016-09-09 2017-02-01 广东乐源数字技术有限公司 Method for realizing hand-raising screen lightening of intelligent bracelet

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