WO2016029449A1 - 防误触触摸屏的方法和装置 - Google Patents

防误触触摸屏的方法和装置 Download PDF

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Publication number
WO2016029449A1
WO2016029449A1 PCT/CN2014/085573 CN2014085573W WO2016029449A1 WO 2016029449 A1 WO2016029449 A1 WO 2016029449A1 CN 2014085573 W CN2014085573 W CN 2014085573W WO 2016029449 A1 WO2016029449 A1 WO 2016029449A1
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WO
WIPO (PCT)
Prior art keywords
touch screen
mobile terminal
preset
angle
plane
Prior art date
Application number
PCT/CN2014/085573
Other languages
English (en)
French (fr)
Inventor
甘元莉
李岗
符马宏
郝华奇
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 PCT/CN2014/085573 priority Critical patent/WO2016029449A1/zh
Priority to CN201480002034.2A priority patent/CN104541231B/zh
Priority to EP14900689.2A priority patent/EP3179357A4/en
Priority to US15/507,154 priority patent/US10353571B2/en
Publication of WO2016029449A1 publication Critical patent/WO2016029449A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82Protecting input, output or interconnection devices
    • G06F21/83Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406Control of illumination source
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for preventing an accidental touch screen.
  • mobile terminals such as mobile phones, notebooks, and tablet computers on the market
  • mobile terminals have become the communication tools that people rely on because of their good timeliness and geographical restrictions.
  • the application of high-tech on mobile terminals greatly enriches the application functions and control methods of mobile terminals, making mobile terminals an indispensable tool in daily life and work.
  • the touch screen technology is applied to the mobile terminal, the user can more easily manipulate the mobile terminal, and the mobile terminal is more user-friendly. For example, the user can answer or reject the incoming call by gently sliding on the touch screen.
  • the touch screen technology brings great convenience to the user, and the sensitive sensitivity of the touch screen is also easy to cause misoperation.
  • the mobile terminal is placed in a bag, in a trouser pocket, and the like, which is convenient for the user to take, but the user is basically in a moving state. If the touch screen of the mobile terminal continues to be unlocked, it is easy to cause false touch on the touch screen. , causing misoperations, such as making a call by mistake, deleting a text message by mistake, logging in to the network and using traffic, and causing serious loss of important information.
  • the invention provides a method and device for preventing an accidental touch screen, which can reduce the possibility that the touch screen of the mobile terminal triggers an erroneous operation due to being in an unlocked state.
  • a method for preventing an accidental touch screen comprising:
  • the touch screen of the mobile terminal is set to the anti-missing mode.
  • the method further includes:
  • the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal;
  • the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the method further includes:
  • the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal, and detecting whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range ;
  • the mobile terminal If there is no object within the preset distance of the touch screen facing the mobile terminal, and it is detected that an angle between a plane where the touch screen is located and a horizontal plane is within the preset angle range, then the mobile terminal is The touch screen exits the anti-missing mode.
  • the method further includes:
  • the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal, and detecting a light intensity of the environment in which the touch screen is located, and detecting a plane of the touch screen and Whether the angle between the horizontal planes is within a preset angle range;
  • the touch screen of the mobile terminal is exited from the anti-missing mode.
  • the detecting whether an object exists within a preset distance of the touch screen of the mobile terminal includes:
  • An object is detected within a preset distance of the touch screen facing the mobile terminal by the proximity sensor.
  • the step of switching the touch screen of the mobile terminal to the anti-missing mode is specifically included, specifically:
  • the touch screen of the mobile terminal is set to an anti-missing mode
  • the preset condition is: an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and an angle between a plane where the touch screen is located and a horizontal plane is detected. Not within the preset angle range.
  • an apparatus for preventing an accidental touch screen comprising a detecting unit and an anti-missing mode unit:
  • the detecting unit is configured to: detect whether an object exists in a preset distance of the touch screen facing the mobile terminal, and detect a light intensity of the environment in which the touch screen is located, and detect whether an angle between a plane where the touch screen is located and a horizontal plane is in advance Set within the angle range;
  • the anti-missing mode unit is configured to: if the detecting unit detects that an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and detects the When the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range, the touch screen of the mobile terminal is set to the anti-missing mode.
  • the detecting unit is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a preset of the touch screen facing the mobile terminal Set whether there is an object within the distance;
  • the device further includes an exit unit, the exit unit is configured to: when the detecting unit detects that there is no object within the preset distance of the touch screen facing the mobile terminal, withdraw the touch screen of the mobile terminal from the Anti-missing mode.
  • the detecting unit is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a touch screen facing the mobile terminal Whether there is an object within the preset distance, and detecting whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range;
  • the device further includes an exit unit, the exit unit is configured to: the detecting unit detects that there is no object within the preset distance of the touch screen facing the mobile terminal, and detects a plane and a horizontal plane of the touch screen When the angle between the two is within the preset angle range, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the detecting unit is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a touch screen facing the mobile terminal Whether there is an object within the preset distance, and detecting the light intensity of the environment in which the touch screen is located, and detecting whether the angle between the plane where the touch screen is located and the horizontal plane is within a preset angle range;
  • the device further includes an exit unit, the exit unit is configured to: the detecting unit detects that there is no object within the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is greater than or equal to the When the preset intensity is detected and the angle between the plane where the touch screen is located and the horizontal plane is detected within the preset angle range, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the detecting unit includes an object detecting unit, an ambient light detecting unit, and an angle detecting unit;
  • the object detecting unit is configured to: detect, by the proximity sensor, whether an object exists within a preset distance of the touch screen facing the mobile terminal;
  • the ambient light detecting unit is configured to: detect a light intensity of an environment in which the touch screen is located;
  • the angle detecting unit is configured to: detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range.
  • the anti-missing mode unit is configured to: when the preset condition continues to be satisfied for a specified length of time, set the touch screen of the mobile terminal to Anti-missing mode;
  • the preset condition is: an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and the plane between the touch screen and the horizontal plane is detected. The angle is not within the preset angle range.
  • a mobile terminal with a touch screen including:
  • a proximity sensor for detecting whether an object exists within a preset distance facing the touch screen
  • An ambient light sensor for detecting a light intensity of an environment in which the mobile terminal is located
  • An angle sensor configured to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range
  • a processor configured to: when the proximity sensor detects an object located at a preset distance facing the touch screen, and the light intensity detected by the ambient light sensor is less than a preset intensity, and the angle sensor detects the touch screen When the angle between the plane and the horizontal plane is not within the preset angle range, the touch screen of the mobile terminal is set to be an error-proof touch.
  • the processor is further configured to:
  • Detecting an enable event of the touch screen of the mobile terminal when detecting an enable event of the touch screen, instructing the proximity sensor to detect whether an object exists within a preset distance facing the touch screen;
  • the mobile terminal is exited from the error-proof touch type.
  • the processor is further configured to:
  • Detecting an enable event of the touch screen of the mobile terminal when detecting an enable event of the touch screen, instructing the proximity sensor to detect whether an object exists within a preset distance facing the touch screen, and instructing the angle sensor to detect the Whether the angle between the plane where the touch screen is located and the horizontal plane is within a preset angle range;
  • the mobile terminal exits the anti-error touch type.
  • the processor is further configured to:
  • Detecting an enable event of the touch screen of the mobile terminal when detecting an enable event of the touch screen, instructing the proximity sensor to detect whether an object exists within a preset distance facing the touch screen, and instructing the ambient light sensor to detect Describe the light intensity of the environment in which the mobile terminal is located, and further instruct the angle sensor to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range;
  • the proximity sensor detects that there is no object within a preset distance facing the touch screen, and the light intensity detected by the ambient light sensor is greater than or equal to the preset intensity
  • the angle sensor detects the When the angle between the plane where the touch screen is located and the horizontal plane is within the preset angle range, the mobile terminal is exited from the error-proof touch type.
  • the processor is further configured to:
  • the touch screen of the mobile terminal is set to an anti-missing mode
  • the preset condition is: when the proximity sensor detects that an object exists in the preset distance of the touch screen facing the mobile terminal, and the light intensity detected by the ambient light sensor is less than a preset intensity, and the The angle sensor detects that an angle between a plane where the touch screen is located and a horizontal plane is not within the preset angle range.
  • the beneficial effects of the present invention are: an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and an angle between the plane where the touch screen is located and the horizontal plane is detected When the conditions are not within the preset angle range, the touch screen of the mobile terminal is set to the anti-missing mode. When the user is in a motion state, the wrong touch of the touch screen of the mobile terminal carried by the user is avoided, and the mobile terminal is triggered to perform an erroneous operation.
  • FIG. 1 is a flowchart of a method for preventing an accidental touch screen provided by an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for preventing an accidental touch screen provided by an embodiment of the present invention
  • FIG. 3 is still another flowchart of a method for preventing an accidental touch screen provided by an embodiment of the present invention
  • FIG. 5 is a structural diagram of a device for preventing an accidental touch screen provided by an embodiment of the present invention.
  • FIG. 6 is a structural diagram of a device for preventing an accidental touch screen provided by an embodiment of the present invention.
  • FIG. 7 is still another structural diagram of an apparatus for preventing an accidental touch screen provided by an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 9 is still another structural diagram of a mobile terminal according to an embodiment of the present invention.
  • the embodiment of the present invention enters the touch screen into the anti-missing mode when the following conditions are met, and the satisfied condition includes: an object exists in a direction facing the touch screen of the mobile terminal, and a distance between the object and the mobile terminal is less than or equal to one.
  • the preset distance and the detected light intensity are less than the preset intensity, and the angle between the plane where the touch screen is located and the horizontal plane is detected is not within the preset angle range.
  • the user can exit the touch screen of the mobile terminal at any time according to the needs of using the mobile terminal, or switch to the anti-missing mode. If you want to use an application of the mobile terminal, you can manually exit.
  • the anti-missing mode of the touch screen If you want to use an application of the mobile terminal, you can manually exit.
  • the embodiment of the present invention provides the following modes, including: locking the mode of the touch screen, black screen of the touch screen, etc., placing the touch screen in a mode that cannot accept user operations; the user may select one mode from the above modes as anti-missing in advance. mode.
  • the touch screen of the mobile terminal when the touch screen of the mobile terminal is in the mode of locking the touch screen, the touch screen of the mobile terminal is in a locked state, and the mobile terminal only unlocks the touch screen in the received preset touch mode, except that the touch screen can be unlocked by a preset touch method. In addition, the mobile terminal does not respond to other touches received through the touch screen.
  • the touch screen of the mobile terminal when the touch screen of the mobile terminal is in the mode of the black screen of the touch screen, the touch screen of the mobile terminal is in a sleep state (in the sleep state, the touch screen lock screen does not accept a touch operation other than the touch screen unlocking), and the screen of the touch screen is in an extinguished state.
  • the mobile terminal will continue to execute the corresponding application, for example, by the proximity sensor detecting whether there is an object within the preset distance of the touch screen facing the mobile terminal.
  • FIG. 1 is a flowchart of a method for preventing an erroneous touch touch screen according to an embodiment of the present invention.
  • the method for performing the method for preventing an erroneous touch touch screen is a mobile terminal, and the method includes:
  • Step S1 detecting whether an object exists in a preset distance of the touch screen facing the mobile terminal, and detecting the light intensity of the environment where the touch screen is located, and detecting whether the angle between the plane where the touch screen is located and the horizontal plane is within a preset angle range.
  • the embodiment of the present invention performs the detection of whether there is an object from the direction of the touch screen facing the mobile terminal. If the presence of the object is detected, the distance of the object from the touch screen of the mobile terminal is further detected, and then it is determined whether the distance is less than the preset distance. Generally, in the process of the user carrying the mobile terminal moving, the object is likely to cause an erroneous touch on the touch screen for the object within the preset distance from the mobile terminal; in the embodiment of the present invention, the error of the touch screen is reduced or avoided. Touch, according to the experimental data, the preset distance is determined in advance.
  • an embodiment of detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal is: transmitting a high frequency signal by a direction toward the touch screen facing the mobile terminal (the high frequency signal includes but is not limited to X-rays , gamma ray, laser, infrared light, ultrasonic wave, etc.), receive the high frequency signal reflected from the object, and calculate the energy difference (the energy difference between the energy used to emit the high frequency signal and the energy of the reflected high frequency signal) And/or the duration (the time difference between the time when the high frequency signal is transmitted and the time when the reflected high frequency signal is received), the distance of the object from the touch screen of the mobile terminal is determined according to the calculated energy difference and/or duration .
  • the high frequency signal includes but is not limited to X-rays , gamma ray, laser, infrared light, ultrasonic wave, etc.
  • the step of detecting whether an object exists within a preset distance of the touch screen of the mobile terminal includes: detecting, by the proximity sensor, whether the preset distance of the touch screen facing the mobile terminal is within the preset distance There is an object.
  • the type of the proximity sensor is not limited, for example, an inductive proximity sensor, a capacitance type proximity sensor, an ultrasonic proximity sensor, a photoelectric proximity sensor, a magnetic proximity sensor, and the like. .
  • the ultrasonic type proximity sensor detects a manner of whether an object exists in a preset distance of the touch screen facing the mobile terminal, specifically, the proximity sensor transmits an ultrasonic signal toward a touch screen facing the mobile terminal, and receives an ultrasonic signal reflected by the object. Calculating the energy difference (the energy difference between the energy of the ultrasonic signal at the time of transmission and the energy of the reflected ultrasonic signal) and/or the duration (the time when the ultrasonic signal is transmitted and the high frequency signal receiving the reflected signal) The time difference between the moments determines the distance of the object from the touch screen of the mobile terminal based on the calculated energy difference and/or duration.
  • a method of detecting whether an object exists in a preset distance of the touch screen facing the mobile terminal by the proximity sensor of the photoelectric type specifically: the proximity sensor emits infrared light toward a touch screen facing the mobile terminal, and the infrared light encounters the cover The time is reflected back, and the proximity sensor receives the reflected infrared light, and calculates the time difference (instantaneous length) between the time of transmitting the emitted infrared light and the receiving time when receiving the reflected light. Due to the distance between the touch screen of the mobile terminal and the object, the time difference has a one-to-one mapping relationship (such as a linear relationship); the larger the calculated time difference, the greater the distance between the touch screen and the object representing the mobile terminal, and vice versa. The smaller the time difference, the smaller the distance between the touch screen representing the mobile terminal and the object.
  • the light intensity of the environment in which the touch screen is located can be detected by the light sensor.
  • a light sensor is disposed on the mobile terminal; preferably, the light sensor is added to be disposed in the proximity sensor.
  • the light sensor can detect the light intensity of the surrounding environment where the touch screen is located. If, during the daytime, the detected light intensity can further determine whether an object exists in the environment where the touch screen is located; when an object exists in the surrounding environment where the touch screen is located, the detected light intensity is small, and the periphery of the touch screen is located When there is no object in the environment, the detected light intensity is large.
  • step S1 the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane can be detected by the acceleration sensor.
  • the embodiment establishes Cartesian three-dimensional rectangular coordinates for the touch screen of the mobile terminal, represented by x, y, and z, and the horizontal and vertical axes of the horizontal plane of the touch screen. Expressed by x and y, respectively, the direction perpendicular to the horizontal plane is denoted by z.
  • the long side of the touch screen is determined to be the y direction
  • the wide side of the touch screen is determined to be the x direction, which is perpendicular to the direction of the touch screen (perpendicular to the horizontal plane of the touch screen,
  • the direction away from the touch screen of the mobile terminal is set to the z direction.
  • the acceleration sensor calculates the angle between the plane of the touch screen and the horizontal plane by measuring the acceleration in three directions (x, y, z).
  • the acceleration sensor detects that the acceleration of the (x, y, z) directions of the touch screen is (0, 0, g)
  • the acceleration sensor detects that the acceleration of the (x, y, z) directions of the touch screen is (0, 0.707 g, 0.707 g), it can be determined that the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane is 45 degrees; that is, based on the horizontal plane, the mobile terminal is placed at 45 degrees.
  • the acceleration sensor detects that the acceleration of the (x, y, z) directions of the touch screen is (0, 0, -g)
  • the preset offset is allowed to be determined and the current horizontal placement mode is determined.
  • the determined angle between the plane of the touch screen of the mobile terminal and the horizontal plane is (0).
  • Degree-preset offset, 0 degree + preset offset specifically, if the detection result detected by the acceleration sensor is not (0, 0, g), but the mobile terminal is determined based on the detected detection result
  • the touch screen of the mobile terminal is still considered to be horizontally placed, so it belongs to (0 degrees) - the preset offset, 0 degree + preset offset) the range of the interval belongs to the preset angle range; if the preset offset is 5 degrees, the mobile terminal corresponding to the general horizontal placement mode
  • the angle between the plane where the touch screen is located and the horizontal plane is (-5 degrees, 5 degrees); and if the offset is 10 degrees, the plane of the touch screen of the mobile terminal
  • the angle is (-10 degrees, 10 Amount); Another example is provided an offset 15 degrees, and the angle between the horizontal plane corresponding to the ordinary horizontal placement of the touch screen mode mobile terminal is located is (-15 degrees, 15 metric). It should be noted that the preset offset is determined according to the need to exit the anti-missing mode; but preferably, the preset offset is set to be 15 degrees or less.
  • the touch screen of the mobile terminal is not horizontally placed; in an extreme case, the angle between the plane of the touch screen of the mobile terminal and the horizontal plane obtained according to the detection result detected by the acceleration sensor is 180 degrees, and the touch screen of the mobile terminal is a reverse button. Placed. In another case, when the mobile terminal is placed in a pocket, a bag, or the like in a convenient location, the touch screen of the mobile terminal is not horizontally placed, that is, according to the detection result detected by the acceleration sensor.
  • the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane does not belong to the interval of (0 degrees - preset offset, 0 degrees + preset offset), so it does not belong to (0 degrees - preset offset, 0
  • the range of the degree + preset offset amount is not the preset angle range.
  • each time the acceleration sensor detects the acceleration of the (x, y, z) directions of the touch screen the acceleration according to the detected (x, y, z) directions Calculating the angle and judging according to the calculated angle: whether the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane is within the preset angle range (ie (0 degrees - preset offset, 0 degrees + preset) Offset)).
  • the preset angle range ie, (0 degree - preset offset, 0 degree + preset offset)
  • the preset angle range ie, (0 degree - preset offset, 0 degree + preset offset
  • the acceleration sensor detects the acceleration of the (x, y, z) directions of the touch screen
  • the angle between the horizontal plane and the horizontal plane is within the preset angle range, and if not, it is determined that the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane is not within the preset angle range.
  • a gravity sensor is used to replace the acceleration sensor, and a gravity sensor is used to detect an angle between a plane where the touch screen of the mobile terminal is located and a horizontal plane.
  • the detection method is detected by an acceleration sensor and obtained by the touch screen of the mobile terminal.
  • the angle between the plane and the horizontal plane is similar, and will not be described here.
  • step S1 it is detected whether the user operates the mobile terminal and triggers an operation instruction within a preset time period before the step S1; if the operation instruction triggered by the user at the mobile terminal is not detected within the preset time, Then step S1 is performed.
  • the mobile terminal is manually placed at a certain place, and the process of manually placing the mobile terminal needs to be passed for a period of time; in this embodiment, the preset time is determined according to the period of time, and the determined time is determined.
  • the preset time is less than the period of time, and the manner of determining the preset time includes:
  • the first type is to manually set the preset time, and the preset time set by the artificially is less than the period of time for manually placing the mobile terminal;
  • the preset time is set according to the experimental data, and the preset time is set to be smaller than the time when the mobile terminal is manually placed.
  • Step S1 After the preset time is set, if the user uses the mobile terminal within a preset time before step S1 (for example, the user touches the touch screen to trigger an operation instruction, and if the user presses a button on the mobile terminal to trigger an operation instruction), then Step S1 will not be executed. If the operation command triggered by the user when the mobile terminal is used is not monitored, the step S1 is executed to detect whether there is an object within the preset distance of the touch screen facing the mobile terminal, and the touch screen is detected. The light intensity of the environment, and detecting whether the angle between the plane of the touch screen and the horizontal plane is within a preset angle range.
  • Step S2 if an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and the angle between the plane where the touch screen is located and the horizontal plane is not detected Within the preset angle range, the touch screen of the mobile terminal is set to the anti-missing mode.
  • the embodiment of the present invention performs a lock screen on a touch screen that satisfies the following conditions and enters an anti-missing mode.
  • the condition includes: 1. The preset distance in the touch screen facing the mobile terminal exists. The object; 2, the detected light intensity is less than the preset intensity; 3. The angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range.
  • the screen is not locked, it is easy to cause an erroneous operation on the touch screen; for example, if the user carries the mobile terminal with him or her, as long as the user is in a non-stationary state, it is easy to make a false touch on the touch screen of the mobile terminal, if If the touch screen is not in the anti-missing mode, the erroneous operation may be triggered; for example, the user places the mobile terminal in a position convenient for taking and placing, and the position is always in a non-stationary state, and the mobile terminal is easily
  • the touch screen performs a false touch, and if the touch screen is not in the anti-missing mode, an erroneous operation is triggered. Therefore, for the case where the touch screen is easily touched by the above three conditions, the touch screen is set in time to prevent the false touch mode.
  • the step S2 specifically includes:
  • An object is present at the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and an angle between the plane where the touch screen is located and the horizontal plane is detected is not at the preset angle within the scope as a precondition;
  • the touch screen of the mobile terminal is set to the anti-missing mode.
  • the intensity of the light detected at night is less than the preset intensity.
  • the user since the user can use the mobile terminal in a manner that the touch screen is not horizontally placed, it is detected that the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range, if the user controls the touch screen by one or more fingers. At this time, an object (a plurality of fingers) exists in the direction of the touch screen facing the mobile terminal. If the preset distance is set to be large, it is determined that there is an object (multiple fingers) at a preset distance of the touch screen facing the mobile terminal; in this embodiment, the preset distance may be set to be smaller or even close to zero.
  • the specified duration can be set.
  • the touch screen of the mobile terminal is set to the anti-missing mode.
  • the user often enters the anti-missing mode or exits the anti-missing mode touch screen, which affects the normal operation of the user.
  • the specified duration is set for the preset condition, and the specified duration can be modified, and the modification manner is not limited to a manual operation or a program trigger.
  • the touch screen of the mobile terminal is set to the anti-missing mode only when the duration that the preset condition continues to be satisfied reaches the specified duration; avoiding accidentally satisfying the pre-emption
  • the error that is triggered when the condition is set is set to the anti-missing mode or the error is frequently set to the anti-missing mode.
  • the touch screen is set to the anti-missing mode, even if any of the preset conditions (in the case of the mobile terminal).
  • the condition that the preset distance of the touch screen has an object, or the detected light intensity is less than the preset intensity, or the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range This condition is not satisfied, and the touch screen is still in the anti-missing mode state unless the touch screen is manually removed from the anti-missing mode.
  • the startup event is set in advance, and the manner of setting the startup event is not limited in the embodiment of the present invention, and may be manually set or set by a program; the startup event includes but is not limited to : Entering a preset gesture on the touch screen, pressing a preset button, and executing a preset program by the processor of the mobile terminal.
  • step S2 After step S2, if the start event is detected, step S3 and step S4 shown in FIG. 2 are performed to determine whether to exit the anti-false touch mode, or step S5 and step S6 shown in FIG. 3 are performed to determine whether to exit the anti-missing touch. The mode, or step S7 and step S8 shown in FIG. 4 is performed again to determine whether to exit the anti-missing mode.
  • FIG. 2 is a flowchart of an optimization of the method for preventing an accidental touch screen provided by the embodiment of the present invention, but only the part related to the embodiment is shown, and the parts that are not relevant to the embodiment are not described again, nor Make a limit.
  • the mobile terminal after the mobile terminal places the touch screen in the anti-false touch mode, if the mobile terminal detects the activation event of the touch screen, the error prevention touch mode is exited, and the touch screen is placed in the normal mode, and the user
  • the mobile terminal can be normally controlled through the touch screen; in the normal mode, the mobile terminal responds to any touch operation detected by the touch screen, such as receiving a call and browsing a short message in the normal mode.
  • the enabling events described in this embodiment include receiving information, having an incoming call request, an alarm clock, a wrong touch power button, turning on the camera, and the like.
  • the information (that is, the information received by the mobile terminal) in this embodiment includes data such as text, picture, voice, and the like, and the data is usually in a binary format.
  • the anti-missing mode condition includes: no object exists within a preset distance of the touch screen facing the mobile terminal. Therefore, as shown in FIG. 2, after step S2, the method further includes:
  • Step S3 when the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal;
  • Step S4 If there is no object within the preset distance of the touch screen facing the mobile terminal, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the mobile terminal when the mobile terminal detects an enable event of the touch screen, it immediately detects whether an object exists within a preset distance of the touch screen facing the mobile terminal.
  • the mobile terminal When the mobile terminal detects an enable event, it usually reminds the user that the way of reminding is not limited here, including voice reminders and vibration reminders. In addition, when detecting the enable event, the mobile terminal also detects whether an object exists within a preset distance of the touch screen facing the mobile terminal.
  • the touch screen of the mobile terminal may be exited from the anti-false touch mode.
  • FIG. 3 is still another optimization flowchart of the method for preventing an accidental touch screen provided by the embodiment of the present invention, but only the part related to the embodiment is shown, and the parts that are not relevant to the embodiment are not described again. Not limited.
  • the method further includes:
  • Step S5 when the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal, and detecting whether an angle between a plane where the touch screen is located and a horizontal plane is preset. Within the angle range;
  • Step S6 if there is no object within the preset distance of the touch screen facing the mobile terminal, and it is detected that the angle between the plane of the touch screen and the horizontal plane is within the preset angle range, then the The touch screen of the mobile terminal exits the anti-missing mode.
  • the mobile terminal when the mobile terminal detects an enable event of the touch screen, it not only detects whether an object exists within a preset distance of the touch screen facing the mobile terminal, but also detects an angle between a plane where the touch screen is located and a horizontal plane. Whether it is within the preset angle range.
  • the user places the mobile terminal horizontally when using the mobile terminal; even if the user does not use the mobile terminal, it is detected that the touch screen of the mobile terminal is horizontally placed, and the preset of the touch screen facing the mobile terminal There is no object in the distance, and after the touch screen of the mobile terminal is exited from the anti-missing mode, the touch screen is not caused to be touched by mistake.
  • step S6 is performed to intelligently exit the touch screen from the anti-false touch mode, thereby reducing the operation of manually exiting the anti-mistake touch mode touch screen.
  • FIG. 4 is still another flowchart of optimization of the method for preventing the touch of the touch screen provided by the embodiment of the present invention, but only the part related to the embodiment is shown, and the parts that are not relevant to the embodiment are not described again. Not limited.
  • the method further includes:
  • Step S7 when the mobile terminal detects an enable event of the touch screen, detecting whether an object exists within a preset distance of the touch screen facing the mobile terminal, and detecting a light intensity of the environment in which the touch screen is located, and detecting the touch screen Whether the angle between the plane and the horizontal plane is within a preset angle range;
  • Step S8 if no object is detected in the direction of the touch screen facing the mobile terminal, or the object is detected but the distance between the object and the mobile terminal is less than the preset distance, and the detected light intensity is greater than or equal to the pre-predetermined When the intensity is set and the angle between the plane where the touch screen is located and the horizontal plane is detected within the preset angle range, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the preset distance set by the embodiment of the present invention is small. Therefore, in order to avoid accidentally satisfying the following conditions, the touch screen is exited from the anti-missing mode, and the condition includes: no object exists in the preset distance of the touch screen facing the mobile terminal, and detecting the plane and the horizontal plane of the touch screen
  • the angle between the preset angle ranges is increased; this embodiment adds the following condition: the detected light intensity is greater than or equal to the preset intensity.
  • the process of the user withdrawing the mobile terminal from the inside of the bag or the pocket it may be satisfied that there is no object within the preset distance of the touch screen facing the mobile terminal, and the plane and the horizontal plane of the touch screen are detected.
  • the angle between the two is within the preset angle range; thereby causing the error prevention touch mode to exit, and it is still easy to make an error touch on the touch screen during the removal process.
  • more severe conditions are proposed, which can ensure that the touch screen of the mobile terminal is horizontally placed, and that there is no object within the preset distance of the touch screen facing the mobile terminal, and that the light intensity is greater than or equal to the said
  • the preset intensity is such that the touch screen is exited from the anti-missing mode in the above-mentioned harshly adjusted security environment to avoid erroneous touch on the touch screen.
  • step S8 is performed to intelligently exit the touch screen from the anti-false touch mode, thereby reducing the artificial exit of the anti-mistake touch mode touch screen.
  • the operation improves the timeliness of timely controlling the mobile terminal through the touch screen (such as browsing information or answering incoming calls).
  • a person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium.
  • the storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.
  • the device for preventing an erroneous touch screen provided by the embodiment of the present invention and the method for preventing an erroneous touch screen provided by the embodiment of the present invention (and the method for preventing an erroneous touch screen) are mutually applicable. Further, an implementation description of the device for preventing an accidental touch screen will be omitted below.
  • the composition of the anti-touch screen device provided by the real-time example of the present invention has a structure as shown in FIG. 5, but FIG. 5 only shows a portion related to the present invention, and the portion related to the present invention is here. It is not limited, and it is limited to the length of the text.
  • the device for preventing an accidental touch screen As shown in FIG. 5, the device for preventing an accidental touch screen, the detecting unit 61 and the anti-missing mode unit 62:
  • the detecting unit 61 is configured to: detect whether an object exists in a preset distance of the touch screen facing the mobile terminal, and detect a light intensity of an environment in which the touch screen is located, and detect whether an angle between a plane where the touch screen is located and a horizontal plane is Within the preset angle range;
  • the anti-missing mode unit 62 is configured to: if the detecting unit 61 detects that an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and detects The touch screen of the mobile terminal is set to the anti-missing mode when the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range.
  • FIG. 6 shows an optimized composition of the device for preventing accidental touch screen, but only shows the present invention.
  • the related parts are not limited to the parts that are not related to the embodiments of the present invention, and are not limited herein, and are not described again.
  • the detecting unit 61 is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a preset distance of the touch screen facing the mobile terminal. Whether there is an object inside;
  • the device further includes an exit unit 63, the exit unit 63 is configured to: when the detecting unit 61 detects that there is no object within the preset distance of the touch screen facing the mobile terminal, the touch screen of the mobile terminal Exit the anti-missing mode.
  • the detecting unit 61 is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a preset of the touch screen facing the mobile terminal. Setting whether an object exists within the distance, and detecting whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range;
  • the device further includes an exit unit 63, the exit unit 63 is configured to: the detecting unit 61 detects that there is no object within the preset distance of the touch screen facing the mobile terminal, and detects the plane of the touch screen When the angle between the horizontal plane and the horizontal plane is within the preset angle range, the touch screen of the mobile terminal is exited from the anti-missing mode.
  • the detecting unit 61 is further configured to: when the mobile terminal detects an enable event of the touch screen, detect a preset of the touch screen facing the mobile terminal. Setting whether there is an object in the distance, and detecting the light intensity of the environment in which the touch screen is located, and detecting whether the angle between the plane where the touch screen is located and the horizontal plane is within a preset angle range;
  • the device further includes an exit unit 63, the exit unit 63 is configured to: the detecting unit 61 detects that there is no object within the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is greater than or When the preset intensity is equal to and the angle between the plane where the touch screen is located and the horizontal plane is detected within the preset angle range, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • FIG. 7 shows still another optimized composition of the device for preventing the touch-sensitive touch screen, but only shows The parts related to the present invention are not limited to the parts that are not related to the present invention, and are not limited herein, and will not be described again.
  • the detecting unit 61 includes an object detecting unit 611, an ambient light detecting unit 612, and an angle detecting unit 613;
  • the object detecting unit 611 is configured to: detect, by the proximity sensor, whether an object exists within a preset distance of the touch screen facing the mobile terminal;
  • the ambient light detecting unit 612 is configured to: detect a light intensity of an environment in which the touch screen is located;
  • the angle detecting unit 613 is configured to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range.
  • the anti-missing mode unit 62 is specifically configured to set the touch screen of the mobile terminal to an anti-missing mode when the duration that the preset condition is continuously satisfied reaches a specified duration;
  • the preset condition is: an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity is less than a preset intensity, and the plane between the touch screen and the horizontal plane is detected. The angle is not within the preset angle range.
  • the device for preventing the touch of the touch screen provided by the foregoing embodiment is divided into parts according to the division of the above functional units, in actual application, the functions may be assigned different functions according to needs.
  • the unit is completed, that is, the internal structure of the device is divided into different functional units to complete all or part of the functions described above.
  • the device for preventing the touch of the touch screen provided by the above embodiment is the same as the method for the method of preventing the touch of the touch screen. For the specific implementation process, refer to the method embodiment, and details are not described herein again.
  • FIG. 8 is a diagram showing the composition of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal includes the above-mentioned device for preventing an accidental touch screen, but only the part related to the present invention is shown.
  • the relevant parts are not limited here, and are not limited to the length of the text.
  • the mobile terminal in the embodiment of the present invention includes an input unit, a processor unit, an output unit, a communication unit, a storage unit, a peripheral interface, and the like. These components communicate over one or more buses.
  • the structure of the mobile terminal composed of individual units does not constitute a limitation of the present invention, and it may be a bus-shaped structure or a star-shaped structure, and may include more or less components than the above. , or combine some parts, or different parts.
  • the mobile terminal may be any mobile or portable mobile device, including but not limited to: mobile phone, mobile computer, tablet computer, personal digital assistant (Personal Digital Assistant, PDA), media player, and combinations of two or more of the above.
  • PDA Personal Digital Assistant
  • the input unit is used to implement user interaction with the mobile terminal and/or information input into the mobile terminal.
  • the input unit can receive numeric or character information input by the user to generate a signal input related to user settings or function control.
  • the input unit includes a touch screen, and may also be other human-computer interaction interfaces, such as physical input keys, microphones, etc., and other external information capture devices, such as cameras.
  • a touch screen also known as a touch screen or touch screen, collects the actions that the user touches or approaches on.
  • the user uses an action of any suitable object or accessory such as a finger or a stylus on or near the touch screen, and drives the corresponding connecting device according to a preset program.
  • the touch screen may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects a touch operation of the user, converts the detected touch operation into an electrical signal, and transmits the electrical signal to the touch controller;
  • the touch controller receives the electrical signal from the touch detection device, and Convert it to the contact coordinates and send it to the processor unit.
  • the touch controller can also receive commands from the processor unit and execute.
  • touch screens can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the physical input keys used by the input unit may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, a joystick, and the like. Or a variety.
  • An input unit in the form of a microphone can collect the voice input by the user or the environment and convert it into a command executable by the processor unit in the form of an electrical signal.
  • the input unit includes various types of sensor components, such as Hall devices, for detecting physical quantities of the mobile terminal, such as force, moment, pressure, stress, position, displacement, velocity, acceleration.
  • the angle, the angular velocity, the number of revolutions, the rotational speed, and the duration of the change in the operating state are converted into electric quantities for detection and control.
  • Other sensor components may also include gravity sensors, three-axis accelerometers, gyroscopes, and the like.
  • the input unit further includes a detecting unit 61, and the detecting unit 61 includes an object detecting unit 611, an ambient light detecting unit 612, and an angle detecting unit 613.
  • the object detecting unit 611 includes a proximity sensor that detects whether an object exists within a preset distance of the touch screen facing the mobile terminal by the proximity sensor.
  • the ambient light detecting unit 612 includes a light sensor, and the light intensity of the environment in which the touch screen is located is detected by the proximity sensor or the light sensor.
  • the angle detecting unit 613 includes an acceleration sensor, and the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane is detected by the acceleration sensor.
  • the input unit acquires the detection result from the acceleration sensor according to the specified frequency
  • the processor unit analyzes the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane from the obtained detection result; wherein the specified frequency is detected according to the detection
  • the accuracy and the accuracy of the response are set, which is not specifically limited in the embodiment of the present invention; for example, if it is desired to track the angle between the plane where the touch screen of the mobile terminal is located and the horizontal plane in real time, the specified frequency is set to be larger; Ground, set the specified frequency to 50 times / sec, 80 times / sec or 100 times / sec.
  • the processor unit is a control center of the mobile terminal, and uses various interfaces and lines to connect various parts of the entire mobile terminal (including an input unit, a processor unit, an output unit, a communication unit, a storage unit, A component such as a peripheral interface, by executing or executing a software program and/or module stored in the storage unit, and calling data stored in the storage unit to perform various functions of the mobile terminal and/or process data.
  • the processor unit can be integrated (Integrated) Circuit, referred to as IC), for example, IC that can be packaged in a single package
  • the composition may also be composed of a packaged IC that connects multiple identical functions or different functions.
  • the processor unit may only include a central processing unit (Central Processing) Unit, referred to as CPU), can also be GPU, digital signal processor (Digital Signal Processor, referred to as DSP), and a combination of control chips (eg, baseband chips) in the communication unit.
  • CPU Central Processing
  • DSP Digital Signal Processor
  • control chips eg, baseband chips
  • the CPU may be a single operation core, and may also include multiple operation cores.
  • the communication unit is configured to establish a communication channel, the mobile terminal to connect to the remote server through the communication channel, and to media data from the remote server.
  • the communication unit may include a wireless local area network (Wireless Local Area Network (referred to as wireless LAN) module, Bluetooth module, baseband (Base Band) module, mobile communication module (such as General Packet Radio (General Packet Radio) Communication module such as Service, GPRS) module, and radio frequency corresponding to the communication module (Radio) Frequency (RF) circuit for data communication such as wireless local area network communication, Bluetooth communication, infrared communication, and mobile communication (such as cellular communication system communication), such as wideband code division multiple access (Wideband) Code Division Multiple Access (W-CDMA) and/or High Speed Downlink Packet Access (High Speed Downlink Packet) Access, referred to as HSDPA).
  • the communication module is used to control communication of components in the mobile terminal, and can support Direct Memory Access.
  • various communication modules in the communication unit are generally integrated circuit chips (Integrated Circuit The form of Chip) appears and can be selectively combined without having to include all communication modules and corresponding antenna groups.
  • the communication unit may include only a baseband chip, a radio frequency chip, and a corresponding antenna to provide communication functionality in a cellular communication system.
  • the mobile terminal can be connected to the cellular network via a wireless communication connection established by the communication unit, such as wireless local area network access or WCDMA access (Cellular Network) or the Internet.
  • a communication module, such as a baseband module, in the communication unit may be integrated into the processor unit, typically an APQ+MDM series platform such as that provided by Qualcomm.
  • the radio frequency circuit is used for receiving and transmitting signals during information transmission and reception or during a call. For example, after the downlink information of the base station is received, it is processed by the processor unit; in addition, the uplink data is designed to be sent to the base station.
  • the radio frequency circuit includes well-known circuits for performing these functions, including but not limited to an antenna system, a radio frequency transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a codec. (Codec) chipset, Subscriber Identity Module (SIM) card, memory, etc.
  • the RF circuit can communicate with the network and other devices through wireless communication.
  • the wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, Global System for Mobile Communications, GPRS (General Packet Radio) Service, General Packet Radio Service), CDMA (Code Division Multiple Access), WCDMA (Wideband Code) Division Multiple Access, Wideband Uplink Packet Access Technology (High Speed Uplink Packet) Access, HSUPA), LTE (Long Term Evolution), email, SMS (Short Messaging) Service, short message service, etc.
  • GSM Global System of Mobile communication, Global System for Mobile Communications
  • GPRS General Packet Radio
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • Wideband Uplink Packet Access Technology High Speed Uplink Packet
  • HSUPA High Speed Uplink Packet Access
  • LTE Long Term Evolution
  • email Short Messaging Service
  • SMS Short Messaging
  • the mobile terminal needs to receive the information described in the embodiment of the present invention through the communication module; and the mobile terminal needs to receive the incoming call request through the communication module.
  • the output unit is a touch screen according to an embodiment of the invention.
  • the output unit can be used by the user to output information such as keys, text, pictures, videos, etc.; and the output unit can also receive touch operations of the user.
  • the touch screen transmits to the processor unit to determine the type of the touch event, and then the processor unit specifies the corresponding operation according to the type of the touch event, For example, the anti-missing mode is exited.
  • the input unit and the output unit are two independent components to implement the input and output functions of the mobile terminal.
  • the touch screen is integrated to implement a partial input function and a partial output function of the mobile terminal, that is, the input unit includes
  • the touch screen of the touch screen and the output unit can be implemented by using the same touch screen; the working modes provided by the processor unit of the embodiment of the invention for the touch screen include: a normal mode and an anti-missing mode.
  • the output unit can display various graphical user interfaces (Graphical User Interface (GUI) is used as a virtual control component, including but not limited to windows, scrolling axes, icons, and scrapbooks, for users to operate by touch.
  • GUI Graphical User Interface
  • the storage unit can be used to store software programs and modules, and the processor unit executes various functional applications of the mobile terminal and implements data processing by running software programs and modules stored in the storage unit.
  • the storage unit mainly includes a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, such as a sound playing program, an image playing program, and the like; and the data storage area can be stored according to the mobile terminal. Use the created data (such as audio data, phone book, etc.).
  • the storage unit may include a volatile memory, such as a non-volatile dynamic random access memory (Nonvolatile).
  • Non-volatile memory such as at least one disk storage device, electronically erasable programmable read only memory (Electrically Erasable) Programmable Read-Only Memory (EEPROM), flash memory device, such as reverse or flash memory (NOR flash Memory) or vice versa Memory).
  • EEPROM electronically Erasable programmable read only memory
  • flash memory device such as reverse or flash memory (NOR flash Memory) or vice versa Memory.
  • the non-volatile memory stores operating systems and applications executed by the processor unit.
  • the processor unit loads the running program and data from the non-volatile memory into the memory and stores the digital content in a plurality of storage devices.
  • the operating system includes various components and/or drivers for controlling and managing conventional system tasks such as memory management, storage device control, power management, and the like, as well as facilitating communication between various hardware and software.
  • the operating system may be an Android system of Google Inc., an iOS system developed by Apple Corporation, a Windows operating system developed by Microsoft Corporation, or an embedded operating system such as Vxworks.
  • the application includes any application installed on the mobile terminal, including but not limited to browsers, emails, instant messaging services, word processing, keyboard virtualization, widgets ( Widget), encryption, digital rights management, speech recognition, voice replication, positioning (such as those provided by GPS), music playback, and more.
  • the storage unit stores the method for preventing the touch-sensitive touch screen provided by the embodiment of the present invention; and further, the method for calling the anti-missing touch screen by the processor unit is executed and executed.
  • the functions of the anti-missing mode unit 62 and the ejecting unit 63 further control whether the touch screen enters or exits the anti-missing mode.
  • the method for preventing the touch panel of the touch screen is at least: Step S1: detecting whether an object exists in a preset distance of the touch screen facing the mobile terminal, and detecting the light intensity of the environment in which the touch screen is located And detecting whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range; and step S2, if an object exists in the preset distance of the touch screen facing the mobile terminal, and the detected light intensity If the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range, the touch screen of the mobile terminal is set to the anti-missing mode.
  • the object in step S2 in the method for preventing an erroneous touch of the touch screen stored in the storage unit, the object may be present in the preset distance of the touch screen facing the mobile terminal, and
  • the detected light intensity is less than the preset intensity, and the angle between the plane where the touch screen is located and the horizontal plane is not detected as the preset condition; the duration that the preset condition continues to be satisfied reaches the specified duration
  • the touch screen of the mobile terminal is set to an anti-missing mode.
  • the method for preventing the touch screen of the touch screen stored by the storage unit may further include: step S3, detecting the touch screen facing the mobile terminal when the mobile terminal detects the enable event of the touch screen Whether there is an object within the preset distance; in step S4, if there is no object within the preset distance of the touch screen facing the mobile terminal, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the method for preventing the touch screen of the touch screen stored by the storage unit may further include: step S5, detecting, when the mobile terminal detects an enable event of the touch screen, detecting the mobile terminal Whether an object exists within a preset distance of the touch screen, and detecting whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range; and step S6, if the preset distance is within a touch screen facing the mobile terminal If there is no object, and the angle between the plane where the touch screen is located and the horizontal plane is detected within the preset angle range, the touch screen of the mobile terminal is exited from the anti-false touch mode.
  • the method for preventing the touch screen of the touch screen stored by the storage unit may further include: step S7, detecting, when the mobile terminal detects an enable event of the touch screen, detecting the mobile terminal Whether there is an object within the preset distance of the touch screen, and detecting the light intensity of the environment in which the touch screen is located, and detecting whether the angle between the plane where the touch screen is located and the horizontal plane is within a preset angle range; step S8, if facing An object is not detected in the direction of the touch screen of the mobile terminal, or an object is detected but the distance between the object and the mobile terminal is less than the preset distance, and the detected light intensity is greater than or equal to the preset intensity, and is detected.
  • the touch screen of the mobile terminal is exited from the anti-missing mode.
  • the peripheral interface in the mobile terminal, data transmission is performed with other electronic devices through the peripheral interface, and the peripheral interface includes a serial interface (such as a USB interface), a parallel interface, a wireless interface (such as an antenna connected to the WLAN), and the like.
  • a serial interface such as a USB interface
  • a parallel interface such as a USB interface
  • a wireless interface such as an antenna connected to the WLAN
  • FIG. 9 shows a component structure of a mobile terminal with a touch screen according to an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown. It should be noted that the method for preventing an accidental touch screen provided by the embodiment of the present invention is applicable to the mobile terminal with a touch screen shown in FIG. 9.
  • the mobile terminal with a touch screen includes a memory, and further includes:
  • a proximity sensor for detecting whether an object exists within a preset distance facing the touch screen
  • An ambient light sensor for detecting a light intensity of an environment in which the mobile terminal is located
  • An angle sensor configured to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range
  • a processor configured to: when the proximity sensor detects an object located at a preset distance facing the touch screen, and the light intensity detected by the ambient light sensor is less than a preset intensity, and the angle sensor detects the touch screen When the angle between the plane and the horizontal plane is not within the preset angle range, the touch screen of the mobile terminal is set to be an error-proof touch.
  • the processor may be an integrated circuit chip with signal processing capability.
  • each step of the above method may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the foregoing processor may be a central processing unit (central Processing unit, CPU), digital signal processor (DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
  • CPU central Processing unit
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software in a processor.
  • the software may be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory, electrically erasable programmable memory, and registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • At least the following data is stored in the memory: when the proximity sensor detects that an object exists within a preset distance facing the touch screen, and the light intensity detected by the ambient light sensor is less than a preset intensity, And when the angle sensor detects that the angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range, the touch screen of the mobile terminal is set to be an error-proof touch.
  • the processor is further configured to: detect an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, instruct the proximity sensor to detect the touch screen Whether there is an object within the preset distance; and when the proximity sensor detects that there is no object within a preset distance facing the touch screen, the mobile terminal is exited from the error-proof touch type.
  • the processor can implement the foregoing functions, and correspondingly store the following data in the memory: detecting an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, indicating the location
  • the proximity sensor detects whether an object exists within a preset distance facing the touch screen; and when the proximity sensor detects that there is no object within a preset distance facing the touch screen, the mobile terminal is exited from the anti-false touch formula.
  • the processor is further configured to: detect an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, instruct the proximity sensor to detect the touch screen Whether there is an object within the preset distance, and instructing the angle sensor to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range; and detecting, by the proximity sensor, a preset facing the touch screen When there is no object in the distance, and the angle sensor detects that the angle between the plane where the touch screen is located and the horizontal plane is within the preset angle range, the mobile terminal is exited from the error-proof touch type.
  • the processor can implement the foregoing functions, and correspondingly store the following data in the memory: detecting an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, indicating the location
  • the proximity sensor detects whether an object exists within a preset distance facing the touch screen, and instructs the angle sensor to detect whether an angle between a plane where the touch screen is located and a horizontal plane is within a preset angle range; and detects the proximity sensor Exiting the mobile terminal when there is no object within a preset distance facing the touch screen, and the angle sensor detects that an angle between a plane where the touch screen is located and a horizontal plane is within the preset angle range Anti-missive touch.
  • the processor is further configured to: detect an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, instruct the proximity sensor to detect the touch screen Whether there is an object within the preset distance, and instructing the ambient light sensor to detect the light intensity of the environment in which the mobile terminal is located, and also instructing the angle sensor to detect whether the angle between the plane of the touch screen and the horizontal plane is in advance Setting an angle range; and if the proximity sensor detects that there is no object within a preset distance facing the touch screen, and the light intensity detected by the ambient light sensor is greater than or equal to the preset intensity, and the angle When the sensor detects that the angle between the plane where the touch screen is located and the horizontal plane is within the preset angle range, the mobile terminal is exited from the error-proof touch type.
  • the processor can implement the foregoing functions, and correspondingly store the following data in the memory: detecting an enable event of the touch screen of the mobile terminal, and when detecting an enable event of the touch screen, indicating the location
  • the proximity sensor detects whether an object exists within a preset distance facing the touch screen, and instructs the ambient light sensor to detect a light intensity of an environment in which the mobile terminal is located, and further instructs the angle sensor to detect a plane of the touch screen Whether the angle between the horizontal planes is within a preset angle range; and the object does not exist within the preset distance of the proximity sensor detecting the touch screen, and the light intensity detected by the ambient light sensor is greater than or equal to
  • the angle sensor detects that the angle between the plane where the touch screen is located and the horizontal plane is within the preset angle range, the mobile terminal is exited from the error-proof touch.
  • the processor is further configured to: when the preset condition continues to meet the specified duration, set the touch screen of the mobile terminal to an anti-missing mode; When the proximity sensor detects that an object exists in the preset distance of the touch screen facing the mobile terminal, and the light intensity detected by the ambient light sensor is less than a preset intensity, and the angle sensor detects the location The angle between the plane where the touch screen is located and the horizontal plane is not within the preset angle range.
  • the processor can implement the foregoing function, and correspondingly store the following data in the memory: when the preset condition continues to be satisfied for a specified length of time, the touch screen of the mobile terminal is set to be error proof.
  • a preset condition the proximity sensor detects that an object exists within the preset distance of the touch screen facing the mobile terminal, and the light intensity detected by the ambient light sensor is less than a preset intensity, And the angle sensor detects that an angle between a plane where the touch screen is located and a horizontal plane is not within the preset angle range.

Abstract

一种防误触触摸屏的方法,所述方法包括:检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内(S1);如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式(S2)。还提供了一种具有触摸屏的装置及一种具有触摸屏的移动终端。

Description

防误触触摸屏的方法和装置 技术领域
本发明涉及通信技术领域,特别涉及一种防误触触摸屏的方法和装置。
背景技术
随着移动终端的不断发展,市场上已有手机、笔记本、平板电脑等移动终端;移动终端以其较好的时效性和不受地域的限制的特点成为人们依赖的交流工具。高新技术在移动终端上的应用,极大地丰富了移动终端的应用功能和操控方式,使得移动终端成为日常生活和工作中必不可少的工具。尤其是,将触摸屏技术应用于移动终端之后,用户能够更加方便地操控移动终端,移动终端更具人性化,例如:用户可通过轻轻在触摸屏上滑动来接听或拒绝来电。
但是,触摸屏技术给用户带来极大便利的同时,触摸屏的灵敏感知性也容易造成误操作。通常情况下,会将移动终端放置在包内、裤袋内等便于用户拿放的位置,但是用户基本都处于运动状态,如果移动终端的触摸屏持续保持解锁状态,容易引起对触摸屏的误触控,引发误操作,如错误拨打电话、错误删除短信、错误登录网络而使用流量,严重时会造成重要信息的丢失。
技术问题
本发明提供了一种防误触触摸屏的方法和装置,可减少移动终端的触摸屏因处于解锁状态而触发误操作的可能性。
技术解决方案
第一方面,提供了一种防误触触摸屏的方法,所述方法包括:
检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
结合第一方面,在第一方面的第一种可能的实现方式中,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体,则将所述移动终端的触摸屏退出所述防误触模式。
结合第一方面,在第一方面的第二种可能的实现方式中,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
结合第一方面,在第一方面的第三种可能的实现方式中,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
结合第一方面或第一方面的第一种可能的实现方式或第一方面的第二种可能的实现方式或第一方面的第三种可能的实现方式,在第一方面的第四种可能的实现方式中,所述检测面向所述移动终端的触摸屏的预设距离内是否存在物体包括:
通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
结合第一方面或第一方面的第一种可能的实现方式或第一方面的第二种可能的实现方式或第一方面的第三种可能的实现方式或第一方面的第四种可能的实现方式,在第一方面的第五种可能的实现方式中,所述如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏切换到设置为防误触模式这一步骤,具体包括:
在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
所述预设条件为:在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
第二方面,提供了一种防误触触摸屏的装置,所述装置包括检测单元和防误触模式单元:
所述检测单元用于:检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
所述防误触模式单元用于:如果所述检测单元检测到在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
结合第二方面,在第二方面的第一种可能的实现方式中,所述检测单元还用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体时,将所述移动终端的触摸屏退出所述防误触模式。
结合第二方面,在第二方面的第二种可能的实现方式中,所述检测单元还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
结合第二方面,在第二方面的第三种可能的实现方式中,所述检测单元还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
结合第二方面或第二方面的第一种可能的实现方式或第二方面的第二种可能的实现方式或第二方面的第三种可能的实现方式,在第二方面的第四种可能的实现方式中,所述检测单元包括物体检测单元、环境光检测单元和角度检测单元;
所述物体检测单元用于:通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
所述环境光检测单元用于:检测所述触摸屏所处环境的光线强度;
所述角度检测单元用于:检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内。
结合第二方面或第二方面的第一种可能的实现方式或第二方面的第二种可能的实现方式或第二方面的第三种可能的实现方式或第二方面的第四种可能的实现方式,在第二方面的第五种可能的实现方式中,所述防误触模式单元具体用于:在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
其中,所述预设条件为:在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
第三方面,提供了一种具有触摸屏的移动终端,包括:
接近传感器,用于检测面向所述触摸屏的预设距离内是否存在物体;
环境光传感器,用于检测所述移动终端所处环境的光线强度;
角度传感器,用于检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内,;
处理器,用于在所述接近传感器检测到面向所述触摸屏的预设距离内存在物体,且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内时,将所述移动终端的触摸屏设置为防误触摸式。
结合第三方面,在第三方面的第一种可能的实现方式中,所述处理器还用于:
检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体;
并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体时,将所述移动终端退出所述防误触摸式。
结合第三方面,在第三方面的第二种可能的实现方式中,所述处理器还用于:
检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
结合第三方面,在第三方面的第三种可能的实现方式中,所述处理器还用于:
检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述环境光传感器检测所述移动终端所处环境的光线强度,并且还指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述环境光传感器检测到的光线强度大于或等于所述预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
结合第三方面或第三方面的第一种可能的实现方式或第三方面的第二种可能的实现方式或第三方面的第三种可能的实现方式,在第三方面的第四种可能的实现方式中,所述处理器还用于:
在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
所述预设条件为:在所述接近传感器检测到面向所述移动终端的触摸屏的所述预设距离内存在物体、且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
有益效果
本发明的有益效果:在满足面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内这些条件时,将所述移动终端的触摸屏设置为防误触模式。在用户处于运动状态时,避免对用户携带的移动终端的触摸屏的误触控,触发移动终端执行误操作。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的防误触触摸屏的方法的流程图;
图2是本发明实施例提供的防误触触摸屏的方法的一种流程图;
图3是本发明实施例提供的防误触触摸屏的方法的又一种流程图;
图4是本发明实施例提供的防误触触摸屏的方法的又一种流程图;
图5是本发明实施例提供的防误触触摸屏的装置的组成结构图;
图6是本发明实施例提供的防误触触摸屏的装置的一种组成结构图;
图7是本发明实施例提供的防误触触摸屏的装置的又一种组成结构图;
图8是本发明实施例所述的移动终端的组成架构图;
图9是本发明实施例所述的移动终端的又一种组成架构图。
本发明的实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明实施方式作进一步地详细描述。
需说明的是,本发明实施例在满足以下条件时将触摸屏进入防误触模式,满足的条件包括:在面向所述移动终端的触摸屏的方向存在物体且物体与移动终端的距离小于或等于一预设距离、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
当然,用户可根据使用移动终端的需要随时对该移动终端的触摸屏进行退出所述防误触模式或切换到所述防误触模式,如希望使用移动终端的某个应用时,可人为对退出该触摸屏的所述防误触模式。
需说明的是,本发明实施例提供了以下模式,包括:锁定触摸屏的模式、触摸屏黑屏等将触摸屏置于不能接受用户操作的模式;用户可预先从上述模式中选择一种模式作为防误触模式。
其中,当移动终端的触摸屏处于锁定触摸屏的模式时,移动终端的触摸屏处于锁定状态,移动终端只在接收到的预设触控方式对触摸屏进行解锁,除可通过预设触控方式解锁触摸屏之外,对于通过该触摸屏接受到的其它触控,移动终端均不响应。
其中,当移动终端的触摸屏处于触摸屏黑屏的模式时,移动终端的触摸屏处于睡眠状态(在该睡眠状态下,触摸屏锁屏,不接受除触摸屏解锁以外的触摸操作),同时触摸屏的屏幕处于熄灭状态,但在处于黑屏的时间段内,移动终端仍会继续执行相应的应用程序,例如通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
参见图1,图1是本发明实施例提供的防误触触摸屏的方法的流程图,该防误触触摸屏的方法的执行主体是移动终端,该方法包括:
步骤S1,检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内。
在本发明实施例中,由于仅在面向移动终端的触摸屏的方向,才可能形成对触摸屏的误触控;因此,本发明实施例从面向移动终端的触摸屏的方向上进行是否存在物体的检测,如果检查到物体的存在,则进一步检测该物体与移动终端的触摸屏的距离,继而判断该距离是否小于预设距离。通常情况下,在用户携带移动终端移动的过程中,对于距离移动终端的该预设距离内的物体,该物体容易引起对触摸屏的误触控;本发明实施例为减少或避免对触摸屏的误触控,根据实验数据,预先确定该预设距离。
在本发明实施例中,检测面向移动终端的触摸屏的预设距离内是否存在物体的实施方式为:通过朝面向移动终端的触摸屏的方向发射高频信号(该高频信号包括但不限于X射线、伽马射线、激光、红外光、超声波等),接收物体反射回来的高频信号,计算出能量差(发射高频信号所使用的能量与反射回来的高频信号所具有的能量的能量差)和/或时长(发射高频信号时的时刻与接收该反射回来的高频信号的时刻之间的时间差),根据计算出的能量差和/或时长确定该物体与移动终端的触摸屏的距离。
作为本发明实施例的一实施方式,所述检测面向所述移动终端的触摸屏的预设距离内是否存在物体这一步骤包括:通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
在本具体实施方式中,对采用接近传感器的类型不做限定,例如:感应型的接近传感器、静电容量型的接近传感器、超声波型的接近传感器、光电型的接近传感器、磁力型的接近传感器等。
通过超声波型的接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体的方式,具体为;该接近传感器朝面向移动终端的触摸屏的方向发射超声波信号,接收物体反射回来的超声波信号,计算出能量差(超声波信号在发射时所具有的能量与反射回来的超声波信号所具有的能量的能量差)和/或时长(发射超声波信号时的时刻与接收该反射回来的高频信号的时刻之间的时间差),根据计算出的能量差和/或时长确定该物体与移动终端的触摸屏的距离。
通过光电型的接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体的方式,具体为:该接近传感器朝面向移动终端的触摸屏的方向发射红外光,该红外光遇到遮盖物时会反射回来,接近传感器接收反射的红外光,计算发射红外光的发射时刻与接收反射光时的接收时刻的时间差(即时长)。由于该移动终端的触摸屏与距物体的距离,与该时间差具有一一映射关系(如线性关系);计算出的时间差越大,代表该移动终端的触摸屏与物体的距离越大,反之,计算出的时间差越小,代表该移动终端的触摸屏与距物体的距离越小。
步骤S1中,可以通过光线传感器实现检测所述触摸屏所处环境的光线强度。具体地,在移动终端上设置有光线传感器;优选地,可将该光线传感器添加设置于接近传感器中。可通过该光线传感器检测触摸屏所处周围环境的光线强度。如果在白天,通过检测到的光线强度可进一步确定该触摸屏所处环境是否存在物体;在该触摸屏所处的周边环境中存在物体时,检测到的光线强度较小,在该触摸屏所处的周边环境中不存在物体时,检测到的光线强度较大。
步骤S1中,可以通过加速度传感器检测移动终端的触摸屏所在的平面与水平面之间的角度。为确定移动终端的触摸屏所在的平面与水平面之间的角度,本实施例为该移动终端的触摸屏建立笛卡尔三维直角坐标,用x、y、z表示,该触摸屏的水平面的横轴和纵轴分别用x和y表示,垂直于该水平面的方向用z表示。在该笛卡尔坐标中,当触摸屏水平放置时,将该触摸屏的长边确定为y方向,将该触摸屏的宽边确定为x方向,将垂直于该触摸屏的方向(垂直于该触摸屏的水平面,远离移动终端的触摸屏的方向)设置为z方向。加速度传感器通过测量(x,y,z)三个方向的加速度,即可计算出触摸屏所在平面与水平面之间的角度。
例如,当该加速度传感器检测到该触摸屏的(x、y、z)三个方向的加速度为(0,0,g),可确定移动终端的触摸屏所在的平面与水平面之间的角度为0度;继而可确定该移动终端为水平放置的。
例如,当该加速度传感器检测到该触摸屏的(x、y、z)三个方向的加速度为(0,0.707g,0.707g),可确定移动终端的触摸屏所在的平面与水平面之间的角度为45度;即确定:基于水平面,该移动终端是以45度放置的。
再例如,当该加速度传感器检测到该触摸屏的(x、y、z)三个方向的加速度为(0,0,-g),可确定移动终端的触摸屏所在的平面与水平面之间的角度为180度;继而可确定该移动终端为倒扣放置的。
但在本发明实施例中,允许预设偏移量并确定为一般的水平放置模式,针对该一般的水平放置模式,确定出的移动终端的触摸屏所在的平面与水平面之间的角度为(0度-预设偏移量,0度+预设偏移量);具体地,如果加速度传感器检测到的检测结果不为(0,0,g),但根据检测到的检测结果判定移动终端的触摸屏所在的平面与水平面之间的角度在(0度-预设偏移量,0度+预设偏移量)区间时,仍认为该移动终端的触摸屏是水平放置的,故属于(0度-预设偏移量,0度+预设偏移量)区间的范围即属于所述预设角度范围;如预设偏移量5度时,与该一般的水平放置模式对应的移动终端的触摸屏所在的平面与水平面之间的角度为(-5度,5度);再如设偏移量10度时,与该一般的水平放置模式对应的移动终端的触摸屏所在的平面与水平面之间的角度为(-10度,10度量);再如设偏移量15度时,与该一般的水平放置模式对应的移动终端的触摸屏所在的平面与水平面之间的角度为(-15度,15度量)。需说明的是,该预设偏移量根据退出所述防误触模式需要而定;但优选地,将该预设偏移量设置为15度或以内。如果根据加速度传感器检测到的检测结果而得到的移动终端的触摸屏所在的平面与水平面之间的角度不属于(0度-预设偏移量,0度+预设偏移量)区间,代表该移动终端的触摸屏不是水平放置的;极端情况下,根据加速度传感器检测到的检测结果而得到的移动终端的触摸屏所在的平面与水平面之间的角度为180度,代表该移动终端的触摸屏是反扣放置的。另在通常情况下,将该移动终端放置在口袋内、包内等其他便于拿取的位置时,该移动终端的触摸屏均不是被水平放置的,即根据加速度传感器检测到的检测结果而得到的移动终端的触摸屏所在的平面与水平面之间的角度不属于(0度-预设偏移量,0度+预设偏移量)区间,故不属于(0度-预设偏移量,0度+预设偏移量)区间的范围即不属于所述预设角度范围。
作为本发明实施例一具体实施方式,每次该加速度传感器检测到该触摸屏的(x、y、z)三个方向的加速度之后,根据检测到的(x、y、z)三个方向的加速度计算出角度,并根据计算出的角度判断:移动终端的触摸屏所在的平面与水平面之间的角度是否在所述预设角度范围(即(0度-预设偏移量,0度+预设偏移量))内。
作为本发明实施例又一具体实施方式,由于根据预先确定的所述预设角度范围(即(0度-预设偏移量,0度+预设偏移量)),可确定出对应的(x、y、z)三个方向上的加速度阈值范围;这样,每次该加速度传感器检测到该触摸屏的(x、y、z)三个方向的加速度之后,直接判断检测到的(x、y、z)三个方向的加速度对应地是否属于与所述预设角度范围对应的(x、y、z)三个方向上的加速度阈值范围,如果属于,则判定移动终端的触摸屏所在的平面与水平面之间的角度在所述预设角度范围内,如果不属于,则判定为移动终端的触摸屏所在的平面与水平面之间的角度不在所述预设角度范围内。
这样,省去根据检测到的(x、y、z)三个方向的加速度计算出角度并根据计算出的角度判断“移动终端的触摸屏所在的平面与水平面之间的角度是否在所述预设角度范围内”这些步骤,更加快捷,也更加实用性。
作为本发明实施例一实施方式,采用重力传感器替换上述的加速度传感器,通过重力传感器检测移动终端的触摸屏所在的平面与水平面之间的角度,检测方式如加速度传感器检测并得到移动终端的触摸屏所在的平面与水平面之间的角度的方式类同,在此不再赘述。
作为本发明实施例一具体实施方式,执行步骤S1之前的预设时间内,检测是否用户操作移动终端并触发操作指令;如果在该预设时间内未检测到用户在移动终端触发的操作指令,则执行步骤S1。通常情况下,用户不希望使用移动终端时,会人为将移动终端放置在某处,人为放置移动终端的过程需要经过一段时间;本具体实施方式根据该段时间确定该预设时间,确定的该预设时间小于该段时间,确定该预设时间的方式包括:
第一种,人为设定该预设时间,人为设定的该预设时间小于人为放置移动终端的该段时间;
第二种,根据实验数据设定该预设时间,设定的该预设时间小于人为放置移动终端的该段时间。
待设定该预设时间之后,步骤S1之前的预设时间内如果用户使用移动终端(如用户触控触摸屏以触发操作指令,再如用户按下移动终端上的按键以触发操作指令),则不会执行步骤S1。但,如果经过该预设时间,一直未监听到用户使用移动终端时触发的操作指令,则执行步骤S1,检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内。
步骤S2,如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
在本发明实施例中,本发明实施例在同时满足以下条件的触摸屏进行锁屏并进入防误触模式,该条件包括:1,在面向所述移动终端的触摸屏的所述预设距离内存在物体;2,检测到的光线强度小于预设强度;3,检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。在满足上述条件下,如果不锁屏容易造成对触摸屏的误操作;如,用户随身携带该移动终端,只要在用户处于非静止状态,都容易对该移动终端的触摸屏进行误触控,如果该触摸屏未处于防误触模式,则会触发误操作;再如,用户将该移动终端放置在便于拿放的位置,待该位置满足上述条件并且该位置常处于非静止状态,容易对该移动终端的触摸屏进行误触控,如果该触摸屏未处于防误触模式,则会触发误操作。因此,针对满足上述三条件的、容易误触控触摸屏的情况,对该触摸屏进行及时设置防误触模式。
作为实施例一优选实施方式,所述步骤S2具体包括:
将在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内作为预设条件;
在所述预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式。
在本实施方式中,由于黑夜时检测到的光线强度会小于预设强度。另由于用户可以在非水平放置触摸屏的方式下使用移动终端,这时检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,如果用户通过一个或多个手指操控触摸屏,这时面向所述移动终端的触摸屏的方向上会存在物体(多根手指)。如果预设距离设置得较大,会判定面向所述移动终端的触摸屏的预设距离内存在物体(多根手指);本实施方式可将该预设距离设置的较小,甚至趋近于零,这样可缩小误触控场景,将预设距离以外的多个手指排除,不作为容易造成误触控的场景。另外本实施方式还可以设定指定时长,为避免所述移动终端的触摸屏只是偶然满足该预设条件,而误将移动终端的触摸屏设置为防误触模式。进一步地,也为避免所述移动终端的触摸屏只是偶然满足该预设条件,而导致频繁的进入防误触模式或退出所述防误触模式触摸屏,影响用户的正常操作,在本实施方式中,为该预设条件设置了所述指定时长,该指定时长可修改,修改方式不限于人为操作或程序触发。
在设定了该指定时长的情况下,只有在所述预设条件持续满足的时长达到该指定时长时,才会将所述移动终端的触摸屏设置为防误触模式;避免了偶然满足该预设条件时触发的错误设置为防误触模式或频繁地错误设置为防误触模式。
在实施方式的一实施案例中,在持续满足该预设条件的时长达到指定时长并将触摸屏设置为防误触模式之后,即使该预设条件中的任一条件(在面向所述移动终端的触摸屏的所述预设距离内存在物体这一条件,或者检测到的光线强度小于预设强度这一条件,再或者检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内这一条件)得不到满足,仍保持触摸屏的防误触模式状态,除非人为将触摸屏退出所述防误触模式。
在本发明实施例中,已预先设定了启动事件,设定该启动事件的方式,本发明实施例不做限定,可人为设定,也可由程序设定;所述启动事件包括但不限于:在触摸屏录入预设手势、按下预设按键、移动终端的处理器执行预设程序。
步骤S2之后,如果检测到该启动事件,执行图2所示的步骤S3和步骤S4以判断是否退出防误触模式,或者执行图3所示的步骤S5和步骤S6以判断是否退出防误触模式,再或者执行图4所示的步骤S7和步骤S8以判断是否退出防误触模式。
图2是本发明实施例提供的防误触触摸屏的方法的一种优化流程图,但仅示出了与本实施例相关的部分,对于本实施方式不相关的部分,不再赘述,也不做限定。
在本发明实施例一实施方式中,在移动终端将触摸屏置于防误触模式之后,如果移动终端检测到触摸屏的启用事件,退出所述防误触模式,将该触摸屏置于正常模式,用户能够正常通过触摸屏操控移动终端;在该正常模式下,移动终端响应由该触摸屏检测到的任何触控操作,如在正常模式下接听电话、浏览短信。需说明的是,本实施方式所述的启用事件包括接收到信息、有来电请求、闹钟、误触控电源键、开启相机等事件。需进一步说明的是,本实施方式所述的信息(即所述移动终端接收到的信息)包括文字、图片、语音等数据,通常该数据为二进制格式。
但在实施方式中,即使移动终端检测启用事件(如接收到信息的情况和有来电请求等),为减少退出所述防误触模式触摸屏后误触控触摸屏可能性,仍需满足以下退出所述防误触模式条件,包括:面向所述移动终端的触摸屏的预设距离内不存在物体。因此,如图2所示,步骤S2之后,所述方法还包括:
步骤S3,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
步骤S4,如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体,则将所述移动终端的触摸屏退出所述防误触模式。
在本实施方式中,所述移动终端检测到触摸屏的启用事件时,立即检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
移动终端在检测到启用事件时,通常都会提醒用户,提醒的方式在此不做限定,包括语音提醒、振动提醒等。另外移动终端在检测到启用事件时,还会检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
移动终端检测到触摸屏的启用事件时,如果在面向所述移动终端的触摸屏的所述预设距离内未检测到物体,可将所述移动终端的触摸屏退出所述防误触模式。
图3是本发明实施例提供的防误触触摸屏的方法的又一种优化流程图,但仅示出了与本实施例相关的部分,对于本实施方式不相关的部分,不再赘述,也不做限定。
作为本发明实施例一实施方式,参见图3,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
步骤S5,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,并且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
步骤S6,如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
在本实施方式中,所述移动终端检测到触摸屏的启用事件时,不但检测面向所述移动终端的触摸屏的预设距离内是否存在物体,还要检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内。
因为在通常情况下,用户使用移动终端时都是将移动终端水平放置的;即使用户没有使用移动终端,检测到该移动终端的触摸屏是水平放置的,并且面向所述移动终端的触摸屏的预设距离内不存在物体,将移动终端的触摸屏退出所述防误触模式之后,基本不会造成对该触摸屏的误触控。
如果移动终端检测到触摸屏的启用事件时,在面向所述移动终端的触摸屏的所述预设距离内未检测到物体,可将所述移动终端的触摸屏退出所述防误触模式。这样,在移动终端检测到触摸屏的启用事件时及时提醒用户时,如果满足相应条件还会执行步骤S6智能将触摸屏退出所述防误触模式,减少了人为退出所述防误触模式触摸屏的操作,提高了浏览信息或接听来电的及时性。
图4是本发明实施例提供的防误触触摸屏的方法的又一种优化流程图,但仅示出了与本实施例相关的部分,对于本实施方式不相关的部分,不再赘述,也不做限定。
作为本发明实施例一实施方式,参见图4,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
步骤S7,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
步骤S8,如果在面向所述移动终端的触摸屏的方向上未检测到物体,或检测到物体但物体与移动终端的距离小于所述预设距离、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
具体在本实施方式中,在通常情况下,本发明实施例设置的预设距离是较小的。因此为避免偶然满足以下条件而将触摸屏退出所述防误触模式,条件包括:在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内;本实施例增加了以下条件:检测到的光线强度大于或等于所述预设强度。例如:在用户从包内或口袋内取出移动终端的过程中,可能满足:在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内;从而导致退出所述防误触模式,仍然容易在取出过程中对触摸屏进行错误触控。
因此在本实施方式提出更加苛刻条件,能够保证该移动终端的触摸屏是水平放置的,并且保证面向所述移动终端的触摸屏的预设距离内不存在物体,以及保证在光线强度大于或等于所述预设强度,在上述苛刻调节的安全环境下才将触摸屏退出所述防误触模式,避免对该触摸屏的误触控。
这样,在移动终端检测到触摸屏的启用事件时及时提醒用户的同时,如果满足相应条件还会执行步骤S8智能将触摸屏退出所述防误触模式,减少了人为退出所述防误触模式触摸屏的操作,提高了及时通过触摸屏操控移动终端(如浏览信息或接听来电)的及时性。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
需说明的是,本发明实施例提供的防误触触摸屏的装置与本发明实施例提供的防误触触摸屏的方法(及上述的防误触触摸屏的方法)相互适用。进而以下将省略对防误触触摸屏的装置的实施描述。另外,本发明实时例提供的防误触触摸屏的装置所具有的组成结构,通过参见图5,但图5仅示出了与本发明相关的部分,对于与本发明次相关的部分,在此不做限定,限于篇幅,也不再赘述。
如图5所示的防误触触摸屏的装置,检测单元61和防误触模式单元62:
所述检测单元61用于:检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内,;
所述防误触模式单元62用于:如果所述检测单元61检测到在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
在图5示出的防误触触摸屏的装置所具有的基本组成结构的基础之上,图6示出了防误触触摸屏的装置的一种优化组成结构,但也仅示出了与本发明相关的部分,对于与本发明实施例不相关的部分,在此不做限定,限于篇幅,也不再赘述。
在本发明实施例一实施方式中,如图6所示,所述检测单元61还用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
所述装置还包括退出单元63,所述退出单元63用于:所述检测单元61检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体时,将所述移动终端的触摸屏退出所述防误触模式。
在本发明实施例又一实施方式中,如图6所示,所述检测单元61还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
所述装置还包括退出单元63,所述退出单元63用于:所述检测单元61检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
在本发明实施例又一实施方式中,如图6所示,所述检测单元61还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
所述装置还包括退出单元63,所述退出单元63用于:所述检测单元61检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
在图5或图6示出的防误触触摸屏的装置所具有的组成结构的基础之上,图7示出了防误触触摸屏的装置的又一种优化组成结构,但也仅示出了与本发明相关的部分,对于与本发明不相关的部分,在此不做限定,限于篇幅,也不再赘述。
在本发明一优选实施方式中,如图7所示,所述检测单元61包括物体检测单元611、环境光检测单元612和角度检测单元613;
所述物体检测单元611用于:通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
所述环境光检测单元612用于:检测所述触摸屏所处环境的光线强度;
所述角度检测单元613用于:检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内。
在本发明实施例一实施方式中,所述防误触模式单元62具体用于:在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
其中,所述预设条件为:在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
需要说明的是:上述实施例提供的防误触触摸屏的装置在划分各个单元时,仅按照上述各功能单元的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能单元完成,即将设备的内部结构划分成不同的功能单元,以完成以上描述的全部或者部分功能。另外,上述实施例提供的防误触触摸屏的装置与防误触触摸屏的方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。
图8示出了本发明实施例所述的移动终端的组成架构,所述移动终端包括上述的防误触触摸屏的装置,但也仅示出了与本发明相关的部分,对于与本发明次相关的部分,在此不做限定,限于篇幅,也不再赘述。
如图8,本发明实施例中的移动终端包括输入单元、处理器单元、输出单元、通信单元、存储单元、外设接口等组件。这些组件通过一条或多条总线进行通信。本领域技术人员可以理解,各个单元组成的移动终端的结构并不构成对本发明的限定,它既可以是总线形结构,也可以是星型结构,还可以包括比上述更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本发明实施方式中,所述移动终端可以是任何移动或便携式移动设备,包括但不限于:移动电话、移动电脑、平板电脑、个人数字助理(Personal Digital Assistant, PDA)、媒体播放器、以及上述两项或两项以上的组合等。
对于移动终端中的输入单元,输入单元用于实现用户与移动终端的交互和/或信息输入到移动终端中。例如,输入单元可以接收用户输入的数字或字符信息,以产生与用户设置或功能控制有关的信号输入。在本发明具体实施方式中,输入单元包括触控屏,也可以是其他人机交互界面,例如实体输入键、麦克风等,还可是其他外部信息撷取装置,例如摄像头等。触控屏,也称为触摸屏或触控屏,可收集用户在其上触摸或接近的操作动作。比如用户使用手指、触笔等任何适合的物体或附件在触控屏上或接近触控屏的位置的操作动作,并根据预先设定的程式驱动相应的连接装置。可选的,触控屏可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸操作,并将检测到的触摸操作转换为电信号,以及将所述电信号传送给触摸控制器;触摸控制器从触摸检测装置上接收所述电信号,并将它转换成触点坐标,再送给处理器单元。所述触摸控制器还可以接收处理器单元发来的命令并执行。此外,可以采用电阻式、电容式、红外线(Infrared)以及表面声波等多种类型实现触控屏。在本发明的其他实施方式中,输入单元所采用的实体输入键可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。麦克风形式的输入单元可以收集用户或环境输入的语音并将其转换成电信号形式的、处理器单元可执行的命令。在本发明的其他一些实施方式中,所述输入单元包括各类传感器件,例如霍尔器件,用于侦测移动终端的物理量,例如力、力矩、压力、应力、位置、位移、速度、加速度、角度、角速度、转数、转速以及工作状态发生变化的时长等,转变成电量来进行检测和控制。其他的一些传感器件还可以包括重力感应计、三轴加速计、陀螺仪等。
但在本发明实施例中需强调的是,输入单元还包括检测单元61,所述检测单元61包括物体检测单元611、环境光检测单元612和角度检测单元613。
其中,所述物体检测单元611包括接近传感器,通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
其中,所述环境光检测单元612包括光线传感器,通过接近传感器或光线传感器检测所述触摸屏所处环境的光线强度。
其中,所述角度检测单元613包括加速度传感器,通过加速度传感器检测移动终端的触摸屏所在的平面与水平面之间的角度。作为一实施方式,输入单元按照指定频率从加速度传感器获取检测结果,处理器单元从获取到的检测结果中分析出移动终端的触摸屏所在的平面与水平面之间的角度;其中,该指定频率根据检测精确度以及反应精确度而设置,对此,本发明实施例不作具体限定;例如:希望实时跟踪移动终端的触摸屏所在的平面与水平面之间的角度,则将该指定频率设置得大些;优选地,将该指定频率设置为50次/秒、80次/秒或者 100次/秒。
对于移动终端中的处理器单元,处理器单元为移动终端的控制中心,利用各种接口和线路连接整个移动终端的各个部分(包括输入单元、处理器单元、输出单元、通信单元、存储单元、外设接口等组件),通过运行或执行存储在存储单元内的软件程序和/或模块,以及调用存储在存储单元内的数据,以执行移动终端的各种功能和/或处理数据。所述处理器单元可以由集成电路(Integrated Circuit,简称IC) 组成,例如可以由单颗封装的IC 所组成,也可以由连接多颗相同功能或不同功能的封装IC而组成。举例来说,处理器单元可以仅包括中央处理器(Central Processing Unit,简称CPU),也可以是GPU、数字信号处理器(Digital Signal Processor,简称DSP)、及通信单元中的控制芯片(例如基带芯片)的组合。在本发明实施方式中,CPU可以是单运算核心,也可以包括多运算核心。
所述通信单元用于建立通信信道,使移动终端通过所述通信信道以连接至远程服务器,并从所述远程服务器下媒体数据。所述通信单元可以包括无线局域网(Wireless Local Area Network,简称wireless LAN)模块、蓝牙模块、基带(Base Band)模块、移动通信模块(如通用分组无线服务技术(General Packet Radio Service,GPRS)模块)等通信模块,以及所述通信模块对应的射频(Radio Frequency,简称RF)电路,用于进行无线局域网络通信、蓝牙通信、红外线通信及移动通信(如蜂窝式通信系统通信)等数据通信,例如宽带码分多重接入(Wideband Code Division Multiple Access,简称W-CDMA) 及/或高速下行封包存取(High Speed Downlink Packet Access,简称HSDPA)。所述通信模块用于控制移动终端中的各组件的通信,并且可以支持直接内存存取(Direct Memory Access)。
在本发明的不同实施方式中,所述通信单元中的各种通信模块一般以集成电路芯片(Integrated Circuit Chip)的形式出现,并可进行选择性组合,而不必包括所有通信模块及对应的天线组。例如,所述通信单元可以仅包括基带芯片、射频芯片以及相应的天线以在一个蜂窝通信系统中提供通信功能。经由所述通信单元建立的无线通信连接,例如无线局域网接入或WCDMA接入,所述移动终端可以连接至蜂窝网(Cellular Network)或因特网(Internet)。在本发明的一些可选实施方式中,所述通信单元中的通信模块,例如基带模块可以集成到处理器单元中,典型的如高通(Qualcomm)公司提供的APQ+MDM系列平台。
射频电路用于信息收发或通话过程中接收和发送信号。例如,将基站的下行信息接收后,给处理器单元处理;另外,将设计上行的数据发送给基站。通常,所述射频电路包括用于执行这些功能的公知电路,包括但不限于天线系统、射频收发机、一个或多个放大器、调谐器、一个或多个振荡器、数字信号处理器、编解码(Codec)芯片组、用户身份模块(SIM)卡、存储器等等。此外,射频电路还可以通过无线通信与网络和其他设备通信。所述无线通信可以使用任一通信标准或协议,包括但不限于GSM(Global System of Mobile communication,全球移动通讯系统)、GPRS(General Packet Radio Service,通用分组无线服务)、CDMA(Code Division Multiple Access,码分多址)、WCDMA(Wideband Code Division Multiple Access, 宽带码分多址)、高速上行行链路分组接入技术(High Speed Uplink Packet Access,HSUPA)、LTE(Long Term Evolution,长期演进)、电子邮件、SMS(Short Messaging Service,短消息服务)等。
但在本发明实施例中需强调的是,移动终端需通过通信模块接收本发明实施例所述的信息;和,移动终端需通过通信模块接收来电请求。
输出单元为本发明实施例所述的触摸屏。该输出单元能够用户可用于输出控键、文字、图片、视频等信息;并且该输出单元还能接收用户的触控操作。在本发明的具体实施方式中,当触摸屏检测到在其上的触摸或接近的手势操作后,传送给处理器单元以确定触摸事件的类型,随后处理器单元根据触摸事件的类型指定对应操作,例如退出所述防误触模式。输入单元与输出单元是作为两个独立的部件来实现移动终端的输入和输出功能,但是在本发明实施例中,将触摸屏集成实现移动终端的部分输入功能和部分输出功能,即输入单元包括的触摸屏与输出单元的触摸屏可采用同一触摸屏实现;本发明实施例的处理器单元针对触摸屏提供的工作模式包括:正常模式和防误触模式。例如,所述输出单元可以显示各种图形化用户接口(Graphical User Interface,简称GUI)以作为虚拟控制组件,包括但不限于窗口、卷动轴、图标及剪贴簿,以供用户通过触控方式进行操作。
存储单元可用于存储软件程序以及模块,处理器单元通过运行存储在存储单元的软件程序以及模块,从而执行移动终端的各种功能应用以及实现数据处理。存储单元主要包括程序存储区和数据存储区,其中,程序存储区可存储操作系统、至少一个功能所需的应用程序,比如声音播放程序、图像播放程序等等;数据存储区可存储根据移动终端的使用所创建的数据(比如音频数据、电话本等)等。在本发明具体实施方式中,存储单元可以包括易失性存储器,例如非挥发性动态随机存取内存(Nonvolatile Random Access Memory,简称NVRAM)、相变化随机存取内存(Phase Change RAM,简称PRAM)、磁阻式随机存取内存(Magetoresistive RAM,简称MRAM)等,还可以包括非易失性存储器,例如至少一个磁盘存储器件、电子可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory,简称EEPROM)、闪存器件,例如反或闪存(NOR flash memory)或是反及闪存(NAND flash memory)。非易失存储器储存处理器单元所执行的操作系统及应用程序。所述处理器单元从所述非易失存储器加载运行程序与数据到内存并将数字内容储存于大量储存装置中。所述操作系统包括用于控制和管理常规系统任务,例如内存管理、存储设备控制、电源管理等,以及有助于各种软硬件之间通信的各种组件和/或驱动器。在本发明实施方式中,所述操作系统可以是Google公司的Android系统、Apple公司开发的iOS系统或Microsoft公司开发的Windows操作系统等,或者是Vxworks这类的嵌入式操作系统。所述应用程序包括安装在移动终端上的任何应用,包括但不限于浏览器、电子邮件、即时消息服务、文字处理、键盘虚拟、窗口小部件( Widget)、加密、数字版权管理、语音识别、语音复制、定位(例如由全球定位系统提供的功能)、音乐播放等等。
在本发明实施例中,对于移动终端的存储单元,该存储单元存储有本发明实施例提供的防误触触摸屏的方法;进而可通过处理器单元调用该防误触触摸屏的方法并执行,实现防误触模式单元62和退出单元63的功能,进而实现对触摸屏是否进入或退出所述防误触模式进行控制。
在本发明实施例中,该存储单元存储的防误触触摸屏的方法至少包括:步骤S1,检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;步骤S2,如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
作为本发明实施例一具体实施方式,对于该存储单元存储的防误触触摸屏的方法中的步骤S2,可以为:将在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内作为预设条件;在所述预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式。
作为本发明实施例一具体实施方式,该存储单元存储的防误触触摸屏的方法还可以包括:步骤S3,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;步骤S4,如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体,则将所述移动终端的触摸屏退出所述防误触模式。或者,作为本发明实施例一具体实施方式,该存储单元存储的防误触触摸屏的方法还可以包括:步骤S5,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,并且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;步骤S6,如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。再或者,作为本发明实施例一具体实施方式,该存储单元存储的防误触触摸屏的方法还可以包括:步骤S7,在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;步骤S8,如果在面向所述移动终端的触摸屏的方向上未检测到物体,或检测到物体但物体与移动终端的距离小于所述预设距离、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
对于移动终端中的外设接口,通过该外设接口与其他电子设备进行数据传输,该外设接口包括串行接口(如USB接口)、并行接口、无线接口(如接入WLAN的天线)等可用于数据传输的接口。
图9示出了本发明实施例提供的一种具有触摸屏的移动终端组成架构,为便于说明,仅示出了与本发明实施例相关的部分。需说明的是,本发明实施例提供的防误触触摸屏的方法适用于图9所示的具有触摸屏的移动终端。
如图9所示的该具有触摸屏的移动终端,包括存储器,还包括:
接近传感器,用于检测面向所述触摸屏的预设距离内是否存在物体;
环境光传感器,用于检测所述移动终端所处环境的光线强度;
角度传感器,用于检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
处理器,用于在所述接近传感器检测到面向所述触摸屏的预设距离内存在物体,且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内时,将所述移动终端的触摸屏设置为防误触摸式。
其中,该处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。用于执行本发明实施例揭示的方法,上述的处理器可以是中央处理器(central processing unit, CPU)、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。结合本发明实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件组合执行完成。软件可以位于随机存储器、闪存、只读存储器、可编程只读存储器、电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
在本发明实施例中,存储器中至少存储了以下数据:在所述接近传感器检测到面向所述触摸屏的预设距离内存在物体,且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内时,将所述移动终端的触摸屏设置为防误触摸式。
作为本发明实施例一具体实施方式,所述处理器还用于:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体时,将所述移动终端退出所述防误触摸式。
在本具体实施方式中,所述处理器能实现上述功能,需对应地在存储器中存储以下数据:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体时,将所述移动终端退出所述防误触摸式。
作为本发明实施例一具体实施方式,所述处理器还用于:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
在本具体实施方式中,所述处理器能实现上述功能,需对应地在存储器中存储以下数据:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
作为本发明实施例一具体实施方式,所述处理器还用于:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述环境光传感器检测所述移动终端所处环境的光线强度,并且还指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述环境光传感器检测到的光线强度大于或等于所述预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
在本具体实施方式中,所述处理器能实现上述功能,需对应地在存储器中存储以下数据:检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述环境光传感器检测所述移动终端所处环境的光线强度,并且还指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述环境光传感器检测到的光线强度大于或等于所述预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
作为本发明实施例一具体实施方式,所述处理器还用于:在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;所述预设条件为:在所述接近传感器检测到面向所述移动终端的触摸屏的所述预设距离内存在物体、且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
在本具体实施方式中,所述处理器能实现上述功能,需对应地在存储器中存储以下数据:在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;所述预设条件为:在所述接近传感器检测到面向所述移动终端的触摸屏的所述预设距离内存在物体、且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (17)

  1. 一种防误触触摸屏的方法,其特征在于,所述方法包括:
    检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
    如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
  2. 根据权利要求1所述的方法,其特征在于,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
    在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
    如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体,则将所述移动终端的触摸屏退出所述防误触模式。
  3. 根据权利要求1所述的方法,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
    在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内;
    如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
  4. 根据权利要求1所述的方法,在所述将所述移动终端的触摸屏设置为防误触模式这一步骤之后,所述方法还包括:
    在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内;
    如果在面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内,则将所述移动终端的触摸屏退出所述防误触模式。
  5. 根据权利要求1所述的方法,其特征在于,所述检测面向所述移动终端的触摸屏的预设距离内是否存在物体包括:
    通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体。
  6. 根据权利要求1至5任一项所述的方法,其特征在于,所述如果在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏切换到设置为防误触模式这一步骤,具体包括:
    在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
    所述预设条件为:在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
  7. 一种具有触摸屏的装置,其特征在于,所述装置包括检测单元和防误触模式单元:
    所述检测单元用于:检测面向移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
    所述防误触模式单元用于:如果所述检测单元检测到在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内,则将所述移动终端的触摸屏设置为防误触模式。
  8. 根据权利要求7所述的装置,其特征在于,所述检测单元还用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
    所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体时,将所述移动终端的触摸屏退出所述防误触模式。
  9. 根据权利要求7所述的装置,其特征在于,所述检测单元还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内;
    所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
  10. 根据权利要求7所述的装置,其特征在于,所述检测单元还具体用于:在所述移动终端检测到触摸屏的启用事件时,检测面向所述移动终端的触摸屏的预设距离内是否存在物体,且检测所述触摸屏所处环境的光线强度,且检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
    所述装置还包括退出单元,所述退出单元用于:所述检测单元检测到面向所述移动终端的触摸屏的所述预设距离内不存在物体、且检测到的光线强度大于或等于所述预设强度、且检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端的触摸屏退出所述防误触模式。
  11. 根据权利要求7所述的装置,其特征在于,所述检测单元包括物体检测单元、环境光检测单元和角度检测单元;
    所述物体检测单元用于:通过接近传感器检测面向所述移动终端的触摸屏的预设距离内是否存在物体;
    所述环境光检测单元用于:检测所述触摸屏所处环境的光线强度;
    所述角度检测单元用于:检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内。
  12. 根据权利要求7至11任一项所述的装置,其特征在于,所述防误触模式单元具体用于:在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
    其中,所述预设条件为:在面向所述移动终端的触摸屏的所述预设距离内存在物体、且检测到的光线强度小于预设强度、且检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
  13. 一种具有触摸屏的移动终端,其特征在于,包括:
    接近传感器,用于检测面向所述触摸屏的预设距离内是否存在物体;
    环境光传感器,用于检测所述移动终端所处环境的光线强度;
    角度传感器,用于检测所述触摸屏所在平面与水平面之间的角度是否在预设角度范围内;
    处理器,用于在所述接近传感器检测到面向所述触摸屏的预设距离内存在物体,且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内时,将所述移动终端的触摸屏设置为防误触摸式。
  14. 根据权利要求13所述的移动终端,其特征在于,所述处理器还用于:
    检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体;
    并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体时,将所述移动终端退出所述防误触摸式。
  15. 根据权利要求13所述的移动终端,其特征在于,所述处理器还用于:
    检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内;
    并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
  16. 根据权利要求13所述的移动终端,其特征在于,所述处理器还用于:
    检测所述移动终端的触摸屏的启用事件,当检测到所述触摸屏的启用事件时,指示所述接近传感器检测面向所述触摸屏的预设距离内是否存在物体,并指示所述环境光传感器检测所述移动终端所处环境的光线强度,并且还指示所述角度传感器检测所述触摸屏所在平面与水平面之间的角度是否在所述预设角度范围内;
    并在所述接近传感器检测到面向所述触摸屏的预设距离内不存在物体、且所述环境光传感器检测到的光线强度大于或等于所述预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度在所述预设角度范围内时,将所述移动终端退出所述防误触摸式。
  17. 根据权利要求13至16任一项所述的移动终端,其特征在于,所述处理器还用于:
    在预设条件持续满足的时长达到指定时长时,将所述移动终端的触摸屏设置为防误触模式;
    所述预设条件为:在所述接近传感器检测到面向所述移动终端的触摸屏的所述预设距离内存在物体、且所述环境光传感器检测到的光线强度小于预设强度、且所述角度传感器检测到所述触摸屏所在平面与水平面之间的角度不在所述预设角度范围内。
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