WO2017143769A1 - Screen control method and device - Google Patents

Screen control method and device Download PDF

Info

Publication number
WO2017143769A1
WO2017143769A1 PCT/CN2016/099374 CN2016099374W WO2017143769A1 WO 2017143769 A1 WO2017143769 A1 WO 2017143769A1 CN 2016099374 W CN2016099374 W CN 2016099374W WO 2017143769 A1 WO2017143769 A1 WO 2017143769A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound wave
screen
delay
test sound
coefficient
Prior art date
Application number
PCT/CN2016/099374
Other languages
French (fr)
Chinese (zh)
Inventor
姜向东
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2017143769A1 publication Critical patent/WO2017143769A1/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/73—Battery saving arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This document relates to, but is not limited to, terminal application technology, and more particularly to a method and apparatus for implementing screen control.
  • the operation of the display screen consumes a large amount of electric energy, which affects the usage time of the mobile terminal; taking mobile phones, tablets, and wearable devices (smart watches) as an example, reducing the misoperation triggering
  • the bright screen state can reduce the power consumption of the display and prolong the use of the mobile terminal.
  • the mobile terminal is occluded and placed in a state in which the user cannot see the bag, and the screen is turned off due to an unintentional touch screen or a touch switch, etc.
  • the bright screen state mainly uses one or more kinds of sensors such as a light sensor, a proximity sensor, an infrared sensor, and an acceleration sensor to detect and judge. It is common to set a light sensor and/or a proximity sensor on the mobile phone to determine whether it is a malfunction; if it is a smart watch, the light sensor and/or the proximity sensor need to be placed in a prominent position on the terminal screen or the front side, and set in the terminal screen. It is easy to cause the display interface to have a lack of marks, affecting the appearance; setting the position on the front significant position affects the accuracy of the judgment; in addition, the additional sensor will increase the hardware cost.
  • Embodiments of the present invention provide a method for implementing screen control, including:
  • the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
  • screen control includes:
  • the control screen When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
  • the method also includes:
  • the test sound wave is emitted by the speaker according to a preset period
  • an embodiment of the present invention further provides an apparatus for implementing screen control, including: an obtaining unit, a determining unit, and a control unit;
  • Acquiring a unit configured to acquire a test sound wave emitted by the speaker through the microphone
  • the determining unit is specifically configured to
  • the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
  • the control screen When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
  • test sound waves are emitted by the speakers when the touch screen and/or the mobile terminal are touched.
  • a computer storage medium is further provided, and the computer storage medium may store an execution instruction for executing the method for implementing screen control in the above embodiment.
  • the technical solution of the present application includes: acquiring a test sound wave emitted by a speaker through a microphone; comparing the obtained test sound wave with a reference sound wave to determine whether the bright screen operation is an erroneous operation; and determining whether the operation is a misoperation Perform screen control.
  • whether the sound wave operation is performed by the microphone to determine whether the bright screen operation is a misoperation is performed to perform screen control, and an accurate misoperation determination is realized without additional sensors; the movement caused by the misoperation is reduced. Terminal power consumption.
  • FIG. 1 is a flowchart of a method for implementing screen control according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of an apparatus for implementing screen control according to an embodiment of the present invention
  • Figure 4 is a schematic diagram showing the comparison between the test sound wave and the reference sound wave
  • FIG. 5 is a flowchart of a method according to a second application example of the present invention.
  • FIG. 1 is a flowchart of a method for implementing screen control according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
  • Step 100 Acquire a test sound wave emitted by a speaker through a microphone
  • This step also includes:
  • the test sound wave is emitted by the speaker according to a preset period; or,
  • determining whether the bright screen operation is a misoperation includes:
  • the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, it is determined that the bright screen operation is a normal operation.
  • the bright screen operation is a misoperation by the relative intensity coefficient being greater than the first threshold or the relative delay coefficient is greater than the second threshold, that is, determining that the bright screen operation is the basis of the erroneous operation can be adjusted.
  • Acquiring a unit configured to acquire a test sound wave emitted by the speaker through the microphone
  • control unit is specifically configured to
  • screen control includes:
  • FIG. 5 is a flowchart of a method according to a second application example of the present invention. As shown in FIG. 5, the method includes:
  • the preset period can be set according to the experience value of those skilled in the art, for example, set to 5 minutes.
  • the first threshold and the second threshold may be set to 0.2.
  • screen control includes:
  • the control screen When it is determined that the bright screen operation is an erroneous operation, the control screen remains off; the bright screen operation is determined as The control screen is in a bright state during normal operation.
  • the test sound wave emitted by the speaker is acquired by the microphone; the obtained test sound wave is compared with the reference sound wave to determine whether the bright screen operation is an erroneous operation; and the screen control is performed according to whether the erroneous operation is a judgment result.
  • whether the sound wave operation is performed by the microphone to determine whether the bright screen operation is a misoperation is performed to perform screen control, and an accurate misoperation determination is realized without additional sensors; the movement caused by the misoperation is reduced. Terminal power consumption.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)

Abstract

A screen control method and device. The method comprises: obtaining, by using a microphone, a test sound wave sent by a loudspeaker (100); comparing the obtained test sound wave with a reference sound wave and determining whether a screen-on operation is an unintentional operation (101); and controlling the screen according to the determining result of whether the screen-on operation is an unintentional operation (102). By obtaining a test sound wave using a microphone, determining whether a screen-on operation is an unintentional operation, and controlling a screen on the basis of the determining result, the method, without adding sensors, can accurately determine whether the screen-on operation is an unintentional operation, thereby reducing power consumption of a mobile terminal caused by unintentional operations.

Description

一种实现屏幕控制的方法及装置Method and device for realizing screen control 技术领域Technical field
本文涉及但不限于终端应用技术，尤指一种实现屏幕控制的方法及装置。This document relates to, but is not limited to, terminal application technology, and more particularly to a method and apparatus for implementing screen control.
背景技术Background technique
移动终端的显示屏处于亮屏状态时，显示屏的工作将消耗大量的电能，影响移动终端的使用时长；以手机、平板、以及可穿戴设备(智能手表)等为例，减少误操作触发的亮屏状态可以减少显示屏对电能的消耗，延长移动终端的使用时长。When the display screen of the mobile terminal is in a bright screen state, the operation of the display screen consumes a large amount of electric energy, which affects the usage time of the mobile terminal; taking mobile phones, tablets, and wearable devices (smart watches) as an example, reducing the misoperation triggering The bright screen state can reduce the power consumption of the display and prolong the use of the mobile terminal.
相关技术中，主要对移动终端处于遮挡、放在包袋等用户无法看到的状态下，由于无意的触屏、按触开关等误操作造成的亮屏状态进行熄屏处理；误操作造成的亮屏状态主要采用光传感器、接近传感器、红外传感器、加速度传感器等任意的一种或多种传感器进行检测和判断。常见的有在手机上设置光传感器和/或接近传感器，以判断是否是误操作；如果是智能手表，则光传感器和/或接近传感器需要设置在终端屏幕或正面的显著位置，设置在终端屏幕容易造成显示界面出现缺痕，影响外观；设置在正面显著位置影响判断的准确程度；另外，额外增加的传感器将增加硬件成本。In the related art, the mobile terminal is occluded and placed in a state in which the user cannot see the bag, and the screen is turned off due to an unintentional touch screen or a touch switch, etc. The bright screen state mainly uses one or more kinds of sensors such as a light sensor, a proximity sensor, an infrared sensor, and an acceleration sensor to detect and judge. It is common to set a light sensor and/or a proximity sensor on the mobile phone to determine whether it is a malfunction; if it is a smart watch, the light sensor and/or the proximity sensor need to be placed in a prominent position on the terminal screen or the front side, and set in the terminal screen. It is easy to cause the display interface to have a lack of marks, affecting the appearance; setting the position on the front significant position affects the accuracy of the judgment; in addition, the additional sensor will increase the hardware cost.
综上，相关技术中对误操作的亮屏状态进行控制处理时，需要通过额外添加的传感器进行误操作判断，额外添加的传感器容易造成移动终端的外观或判断的准确度，且增加硬件成本。In summary, in the related art, when the bright screen state of the erroneous operation is controlled, it is necessary to perform the erroneous operation judgment by the additionally added sensor, and the additionally added sensor easily causes the appearance of the mobile terminal or the accuracy of the judgment, and increases the hardware cost.
发明内容Summary of the invention
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.
本发明实施例提供一种实现屏幕控制的方法及装置，能够在无需额外添加传感器的情况下准确的进行误操作的判断。 Embodiments of the present invention provide a method and apparatus for implementing screen control, which can accurately determine the misoperation without additional sensors.
本发明实施例提供了一种实现屏幕控制的方法，包括：Embodiments of the present invention provide a method for implementing screen control, including:
通过麦克获取由扬声器发出的测试声波；Acquiring the test sound wave emitted by the speaker through the microphone;
将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；Comparing the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
根据是否为误操作的判断结果进行屏幕控制。The screen control is performed based on whether or not the judgment result is an erroneous operation.
可选的，判断亮屏操作是否为误操作包括：Optionally, determining whether the bright screen operation is a misoperation includes:
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
所述相对强度系数大于第一阈值、和所述相对延时系数大于第二阈值时，确定所述亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold, and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
所述相对强度系数小于或等于第一阈值、或所述相对延时系数小于或等于第二阈值时，确定所述亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
可选的，进行屏幕控制包括：Optionally, screen control includes:
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
可选的，该方法之前还包括：Optionally, the method also includes:
由所述扬声器按照预设周期发出所述测试声波；或者，The test sound wave is emitted by the speaker according to a preset period; or
监测到触碰显示屏和/或移动终端时，由所述扬声器发出所述测试声波。The test sound waves are emitted by the speakers when the touch screen and/or the mobile terminal are touched.
另一方面，本发明实施例还提供一种实现屏幕控制的装置，包括：获取单元、判断单元和控制单元；其中，On the other hand, an embodiment of the present invention further provides an apparatus for implementing screen control, including: an obtaining unit, a determining unit, and a control unit;
获取单元，设置为通过麦克获取由扬声器发出的测试声波；Acquiring a unit, configured to acquire a test sound wave emitted by the speaker through the microphone;
判断单元，设置为将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；The determining unit is configured to compare the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
控制单元，设置为根据是否为误操作的判断结果进行屏幕控制。 The control unit is set to perform screen control based on whether or not the determination result is an erroneous operation.
可选的，判断单元具体设置为，Optionally, the determining unit is specifically configured to
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
所述相对强度系数大于第一阈值、和所述相对延时系数大于第二阈值时，确定所述亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold, and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
所述相对强度系数小于或等于第一阈值、或所述相对延时系数小于或等于第二阈值时，确定所述亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
可选的，控制单元具体设置为，Optionally, the control unit is specifically configured to
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
可选的，该装置还包括发射单元，设置为由所述扬声器按照预设周期发出所述测试声波；或者，Optionally, the device further includes a transmitting unit configured to emit the test sound wave by the speaker according to a preset period; or
监测到触碰显示屏和/或移动终端时，由所述扬声器发出所述测试声波。The test sound waves are emitted by the speakers when the touch screen and/or the mobile terminal are touched.
在本发明实施例中，还提供了一种计算机存储介质，该计算机存储介质可以存储有执行指令，该执行指令用于执行上述实施例中的实现屏幕控制的方法。In the embodiment of the present invention, a computer storage medium is further provided, and the computer storage medium may store an execution instruction for executing the method for implementing screen control in the above embodiment.
与相关技术相比，本申请技术方案包括：通过麦克获取由扬声器发出的测试声波；将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；根据是否为误操作的判断结果进行屏幕控制。本发明实施例方法，通过麦克获取测试声波进行亮屏操作是否为误操作的判断以进行屏幕控制，无需额外添加传感器的情况下，实现了准确的误操作判断；降低了由于误操作造成的移动终端电能消耗。Compared with the related art, the technical solution of the present application includes: acquiring a test sound wave emitted by a speaker through a microphone; comparing the obtained test sound wave with a reference sound wave to determine whether the bright screen operation is an erroneous operation; and determining whether the operation is a misoperation Perform screen control. In the method of the embodiment of the present invention, whether the sound wave operation is performed by the microphone to determine whether the bright screen operation is a misoperation is performed to perform screen control, and an accurate misoperation determination is realized without additional sensors; the movement caused by the misoperation is reduced. Terminal power consumption.
在阅读并理解了附图和详细描述后，可以明白其他方面。Other aspects will be apparent upon reading and understanding the drawings and detailed description.
附图说明 DRAWINGS
图1为本发明实施例实现屏幕控制的方法的流程图；1 is a flowchart of a method for implementing screen control according to an embodiment of the present invention;
图2为本发明实施例实现屏幕控制的装置的结构框图；2 is a structural block diagram of an apparatus for implementing screen control according to an embodiment of the present invention;
图3为本发明第一应用示例的方法流程图；3 is a flowchart of a method according to a first application example of the present invention;
图4为测试声波与参考声波的对比示意图；Figure 4 is a schematic diagram showing the comparison between the test sound wave and the reference sound wave;
图5为本发明第二应用示例的方法流程图。FIG. 5 is a flowchart of a method according to a second application example of the present invention.
具体实施方式detailed description
为使本发明的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.
图1为本发明实施例实现屏幕控制的方法的流程图，如图1所示，包括：FIG. 1 is a flowchart of a method for implementing screen control according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
步骤100、通过麦克获取由扬声器发出的测试声波；Step 100: Acquire a test sound wave emitted by a speaker through a microphone;
需要说明的是，测试声波是指预设频率的声波，预设频率可以是任意固定的频率，再器件参数指标允许的情况下，预设频率的声波可以是高频声波或超声波，高频声波或超声波可以减少环境产生的干扰影响是否为误操作的判断。It should be noted that the test sound wave refers to the sound wave of the preset frequency, and the preset frequency may be any fixed frequency. When the device parameter indicator allows, the sound wave of the preset frequency may be a high frequency sound wave or an ultrasonic wave, and the high frequency sound wave Or ultrasound can reduce the interference caused by the environment is the judgment of misoperation.
本步骤之前还包括：This step also includes:
由扬声器按照预设周期发出测试声波；或者，The test sound wave is emitted by the speaker according to a preset period; or,
监测到触碰显示屏和/或移动终端时，由扬声器发出测试声波。Test sound waves are emitted by the speaker when the touch screen and/or the mobile terminal are touched.
需要说明的是，预设周期可以根据实际使用情况进行设置，例如、可以设置预设周期为2～20分钟内的任一时长；触碰显示屏可以通过读取系统信息中，显示屏的输入信息获得，移动终端包括用户在空间内对终端进行移动或翻转等，可以通过移动终端内容包含的陀螺仪或加速传感器进行监测。It should be noted that the preset period can be set according to the actual use situation. For example, the preset period can be set to any length within 2 to 20 minutes; touching the display screen can be performed by reading the system information and inputting the display screen. The information is obtained, and the mobile terminal includes the user moving or flipping the terminal in the space, and the like, and can be monitored by the gyroscope or the acceleration sensor included in the content of the mobile terminal.
步骤101、将获取的测试声波与参考声波进行比较，判断亮屏操作是 否为误操作；Step 101: Compare the obtained test sound wave with the reference sound wave, and determine that the bright screen operation is No wrong operation;
可选的，判断亮屏操作是否为误操作包括：Optionally, determining whether the bright screen operation is a misoperation includes:
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
相对强度系数大于第一阈值、和相对延时系数大于第二阈值时，确定亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
相对强度系数小于或等于第一阈值、或相对延时系数小于或等于第二阈值时，确定亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, it is determined that the bright screen operation is a normal operation.
需要说明的是，测试声波的强度值可以通过读取系统参数获得，参考信号的强度值可以通过测试分析获得，也可以在正常操作是，通过读取系统参数获得；根据测试声波的频率，可以设置相应频率的参考信号，即参考信号的设定根据测试声波的设定而设定。第一阈值可以取0.2到0.3之间的一个数值，第二阈值可以取0.2到0.3之间的一个数值；第一阈值和第二阈值可以相同也可以不同；第一阈值和第二阈值可以根据灵敏度和测试声波的属性等进行调整。It should be noted that the intensity value of the test sound wave can be obtained by reading the system parameters, the intensity value of the reference signal can be obtained through test analysis, or can be obtained by reading the system parameters in the normal operation; according to the frequency of the test sound wave, Set the reference signal of the corresponding frequency, that is, the setting of the reference signal is set according to the setting of the test sound wave. The first threshold may take a value between 0.2 and 0.3, and the second threshold may take a value between 0.2 and 0.3; the first threshold and the second threshold may be the same or different; the first threshold and the second threshold may be based on The sensitivity and the properties of the test sound wave are adjusted.
另外，还可以通过相对强度系数大于第一阈值或相对延时系数大于第二阈值确定亮屏操作为误操作，即确定亮屏操作为误操作的依据可以进行调整。In addition, it is also possible to determine that the bright screen operation is a misoperation by the relative intensity coefficient being greater than the first threshold or the relative delay coefficient is greater than the second threshold, that is, determining that the bright screen operation is the basis of the erroneous operation can be adjusted.
步骤102、根据是否为误操作的判断结果进行屏幕控制。Step 102: Perform screen control according to whether it is a judgment result of an erroneous operation.
可选的，进行屏幕控制包括：Optionally, screen control includes:
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
本发明实施例方法，通过麦克获取测试声波进行亮屏操作是否为误操作的判断以进行屏幕控制，无需额外添加传感器的情况下，实现了准确的 误操作判断；降低了由于误操作造成的移动终端电能消耗In the method of the embodiment of the present invention, whether the sound wave operation is performed by the microphone to determine whether the bright screen operation is a misoperation is performed to perform screen control, and an accurate method is realized without additional sensors. Misoperation judgment; reducing power consumption of mobile terminal due to misoperation
需要说明的是，判断亮屏操作是否为误操作、进行屏幕控制、监测到触碰显示屏和/或移动终端、及按照预设周期发出测试声波等可以通过处理器进行控制实施。It should be noted that determining whether the bright screen operation is an erroneous operation, performing screen control, monitoring the touch display screen and/or the mobile terminal, and issuing a test sound wave according to a preset period may be implemented by the processor.
图2为本发明实施例实现屏幕控制的装置的结构框图，如图2所示，包括：获取单元、判断单元和控制单元；其中，2 is a structural block diagram of an apparatus for implementing screen control according to an embodiment of the present invention. As shown in FIG. 2, the method includes: an acquiring unit, a determining unit, and a control unit;
获取单元，设置为通过麦克获取由扬声器发出的测试声波；Acquiring a unit, configured to acquire a test sound wave emitted by the speaker through the microphone;
判断单元，设置为将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；The determining unit is configured to compare the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
可选的，判断单元具体设置为，Optionally, the determining unit is specifically configured to
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
相对强度系数大于第一阈值、和相对延时系数大于第二阈值时，确定亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
相对强度系数小于或等于第一阈值、或相对延时系数小于或等于第二阈值时，确定亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, it is determined that the bright screen operation is a normal operation.
控制单元，设置为根据是否为误操作的判断结果进行屏幕控制。The control unit is set to perform screen control based on whether or not the determination result is an erroneous operation.
可选的，控制单元具体设置为，Optionally, the control unit is specifically configured to
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
本发明实施例装置还包括发射单元，设置为由扬声器按照预设周期发出测试声波；或者，The device of the embodiment of the present invention further includes a transmitting unit configured to emit the test sound wave by the speaker according to a preset period; or
监测到触碰显示屏和/或移动终端时，由扬声器发出测试声波。Test sound waves are emitted by the speaker when the touch screen and/or the mobile terminal are touched.
以下通过应用示例对本发明方法进行清楚详细的说明，应用示例仅用 于陈述本发明实施例，并不用于限定本发明的保护范围。The method of the present invention is clearly and in detail described below by using an application example, and the application example is only used. The embodiments of the present invention are not intended to limit the scope of the present invention.
应用示例1Application example 1
图3为本发明第一应用示例的方法流程图，如图3所示，包括：FIG. 3 is a flowchart of a method according to a first application example of the present invention. As shown in FIG. 3, the method includes:
步骤300、监测到触碰显示屏或移动终端时，由扬声器发出测试声波。Step 300: When the touch screen or the mobile terminal is touched, the test sound wave is emitted by the speaker.
本应用示例，触碰显示屏可以通过读取系统信息中，显示屏的输入信息获得，移动终端包括用户在空间内对终端进行移动或翻转等，可以通过移动终端内容包含的陀螺仪或加速传感器进行监测。In this application example, the touch display screen can be obtained by reading the input information of the display screen in the system information, and the mobile terminal includes the user moving or flipping the terminal in the space, and the gyroscope or the acceleration sensor included in the content of the mobile terminal can be used. Monitor.
步骤301、通过麦克获取由扬声器发出的测试声波；Step 301: Acquire a test sound wave emitted by a speaker through a microphone;
步骤302、将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；Step 302: Compare the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
可选的，判断亮屏操作是否为误操作包括：Optionally, determining whether the bright screen operation is a misoperation includes:
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
相对强度系数大于第一阈值、和相对延时系数大于第二阈值时，确定亮屏操作为误操作；相对强度系数小于或等于第一阈值、或相对延时系数小于或等于第二阈值时，确定亮屏操作为正常操作。When the relative intensity coefficient is greater than the first threshold and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation; when the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, Make sure the bright screen operation is normal.
本应用示例，第一阈值和第二阈值可以设置为0.2；判断判断亮屏操作为误操作时，一般包括移动终端放置在包袋中，由于无意识触碰造成的误操作，可能是由于遮挡物存在造成的。本应用示例测试声波可以是频率为2千赫兹(kHz)的声波；图4为测试声波与参考声波的对比示意图，如图4所示，通过时间轴的对比可以计算获得相对延时系数，通过纵轴对比，可以计算相对强度系数，本应用示例纵轴为测试声波和参考声波的电压信号大小。当屏幕有遮挡物时，音频回路的变化会导致与无遮挡物基准接收信号相比产生幅度上的衰减，另外会出现时间上的延迟，通过相对延 时系数和相对强度系数确定亮屏操作是否为误操作。In this application example, the first threshold and the second threshold may be set to 0.2; when judging that the bright screen operation is an erroneous operation, the mobile terminal is generally placed in a bag, and the erroneous operation caused by the unintentional touch may be due to the obstruction. Existed. This application example test sound wave can be a sound wave with a frequency of 2 kilohertz (kHz); Figure 4 is a schematic diagram of the comparison between the test sound wave and the reference sound wave. As shown in Fig. 4, the relative delay coefficient can be calculated by comparing the time axis. For the vertical axis comparison, the relative intensity coefficient can be calculated. The vertical axis of this application example is the voltage signal size of the test sound wave and the reference sound wave. When the screen has obstructions, changes in the audio loop will result in amplitude attenuation compared to the unobstructed reference received signal, and a delay in time will occur. The time coefficient and the relative intensity coefficient determine whether the bright screen operation is a misoperation.
步骤303、根据是否为误操作的判断结果进行屏幕控制。Step 303: Perform screen control according to whether it is a judgment result of an erroneous operation.
可选的，进行屏幕控制包括：Optionally, screen control includes:
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
应用示例2Application example 2
图5为本发明第二应用示例的方法流程图，如图5所示，包括：FIG. 5 is a flowchart of a method according to a second application example of the present invention. As shown in FIG. 5, the method includes:
步骤500、扬声器按照预设周期发出测试声波。Step 500: The speaker sends a test sound wave according to a preset period.
本应用示例，预设周期可以根据本领域技术人员的经验值进行设定，例如、设置为5分钟。In this application example, the preset period can be set according to the experience value of those skilled in the art, for example, set to 5 minutes.
步骤501、通过麦克获取由扬声器发出的测试声波；Step 501: Acquire a test sound wave emitted by a speaker through a microphone;
步骤502、将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；Step 502: Compare the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
可选的，判断亮屏操作是否为误操作包括：Optionally, determining whether the bright screen operation is a misoperation includes:
计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
相对强度系数大于第一阈值、和相对延时系数大于第二阈值时，确定亮屏操作为误操作；相对强度系数小于或等于第一阈值、或相对延时系数小于或等于第二阈值时，确定亮屏操作为正常操作。When the relative intensity coefficient is greater than the first threshold and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation; when the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, Make sure the bright screen operation is normal.
本应用示例，第一阈值和第二阈值可以设置为0.2。In this application example, the first threshold and the second threshold may be set to 0.2.
步骤503、根据是否为误操作的判断结果进行屏幕控制。Step 503: Perform screen control according to whether it is a judgment result of an erroneous operation.
可选的，进行屏幕控制包括：Optionally, screen control includes:
判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为 正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains off; the bright screen operation is determined as The control screen is in a bright state during normal operation.
本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:
S1，通过麦克获取由扬声器发出的测试声波；S1, obtaining a test sound wave emitted by the speaker through the microphone;
S2，将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；S2, comparing the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
S3，根据是否为误操作的判断结果进行屏幕控制。S3, screen control is performed according to whether or not the judgment result is an erroneous operation.
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。For example, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的每个模块/单元可以采用硬件的形式实现，例如通过集成电路来实现其相应功能，也可以采用软件功能模块的形式实现，例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本发明不限制于任何特定形式的硬件和软件的结合。”。One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, being executed by a processor and stored in a memory. Programs/instructions to implement their respective functions. The invention is not limited to any specific form of combination of hardware and software. ".
虽然本发明所揭露的实施方式如上，但所述的内容仅为便于理解本发明而采用的实施方式，并非用以限定本发明。任何本发明所属领域内的技术人员，在不脱离本发明所揭露的精神和范围的前提下，可以在实施的形式及细节上进行任何的修改与变化，但本发明的专利保护范围，仍须以所附的权利要求书所界定的范围为准。 While the embodiments of the present invention have been described above, the described embodiments are merely for the purpose of understanding the invention and are not intended to limit the invention. Any modification and variation in the form and details of the embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention. The scope defined by the appended claims shall prevail.
工业实用性Industrial applicability
在本实施例中，通过麦克获取由扬声器发出的测试声波；将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；根据是否为误操作的判断结果进行屏幕控制。本发明实施例方法，通过麦克获取测试声波进行亮屏操作是否为误操作的判断以进行屏幕控制，无需额外添加传感器的情况下，实现了准确的误操作判断；降低了由于误操作造成的移动终端电能消耗。 In this embodiment, the test sound wave emitted by the speaker is acquired by the microphone; the obtained test sound wave is compared with the reference sound wave to determine whether the bright screen operation is an erroneous operation; and the screen control is performed according to whether the erroneous operation is a judgment result. In the method of the embodiment of the present invention, whether the sound wave operation is performed by the microphone to determine whether the bright screen operation is a misoperation is performed to perform screen control, and an accurate misoperation determination is realized without additional sensors; the movement caused by the misoperation is reduced. Terminal power consumption.

Claims (9)

  1. 一种实现屏幕控制的方法，包括：A method of implementing screen control, including:
    通过麦克获取由扬声器发出的测试声波；Acquiring the test sound wave emitted by the speaker through the microphone;
    将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；Comparing the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
    根据是否为误操作的判断结果进行屏幕控制。The screen control is performed based on whether or not the judgment result is an erroneous operation.
  2. 根据权利要求1所述的方法，其中，所述判断亮屏操作是否为误操作包括：The method of claim 1, wherein the determining whether the bright screen operation is an erroneous operation comprises:
    计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
    所述相对强度系数大于第一阈值、和所述相对延时系数大于第二阈值时，确定所述亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold, and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
    所述相对强度系数小于或等于第一阈值、或所述相对延时系数小于或等于第二阈值时，确定所述亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
  3. 根据权利要求1所述的方法，其中，所述进行屏幕控制包括：The method of claim 1 wherein said performing screen control comprises:
    判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
  4. 根据权利要求1～3任一项所述的方法，其中，该方法之前还包括：The method according to any one of claims 1 to 3, wherein the method further comprises:
    由所述扬声器按照预设周期发出所述测试声波；或者，The test sound wave is emitted by the speaker according to a preset period; or
    监测到触碰显示屏和/或移动终端时，由所述扬声器发出所述测试声波。The test sound waves are emitted by the speakers when the touch screen and/or the mobile terminal are touched.
  5. 一种实现屏幕控制的装置，包括：获取单元、判断单元和控制单 元；其中，An apparatus for implementing screen control, comprising: an acquisition unit, a determination unit, and a control list Yuan; among them,
    获取单元，设置为通过麦克获取由扬声器发出的测试声波；Acquiring a unit, configured to acquire a test sound wave emitted by the speaker through the microphone;
    判断单元，设置为将获取的测试声波与参考声波进行比较，判断亮屏操作是否为误操作；The determining unit is configured to compare the obtained test sound wave with the reference sound wave to determine whether the bright screen operation is an erroneous operation;
    控制单元，设置为根据是否为误操作的判断结果进行屏幕控制。The control unit is set to perform screen control based on whether or not the determination result is an erroneous operation.
  6. 根据权利要求5所述的装置，其中，所述判断单元具体设置为，The device according to claim 5, wherein the determining unit is specifically configured to
    计算获取的测试声波的强度值与参考信号的强度值的强度差值，将强度差值除以参考信号的强度值获得相对强度系数；计算获取的测试声波的延时与参考信号的延时的时延差值，将时延差值除以参考信号的延时获得相对延时系数；Calculating the intensity difference between the obtained intensity value of the test sound wave and the intensity value of the reference signal, and dividing the intensity difference value by the intensity value of the reference signal to obtain a relative intensity coefficient; calculating the delay of the obtained test sound wave and the delay of the reference signal The delay difference is obtained by dividing the delay difference by the delay of the reference signal to obtain a relative delay coefficient;
    所述相对强度系数大于第一阈值、和所述相对延时系数大于第二阈值时，确定所述亮屏操作为误操作；When the relative intensity coefficient is greater than the first threshold, and the relative delay coefficient is greater than the second threshold, determining that the bright screen operation is an erroneous operation;
    所述相对强度系数小于或等于第一阈值、或所述相对延时系数小于或等于第二阈值时，确定所述亮屏操作为正常操作。When the relative intensity coefficient is less than or equal to the first threshold, or the relative delay coefficient is less than or equal to the second threshold, determining that the bright screen operation is a normal operation.
  7. 根据权利要求5所述的装置，其中，所述控制单元具体设置为，The apparatus according to claim 5, wherein the control unit is specifically configured to
    判断亮屏操作为误操作时，控制屏幕保持熄屏状态；判断亮屏操作为正常操作时，控制屏幕为亮屏状态。When it is determined that the bright screen operation is an erroneous operation, the control screen remains in the off state; when it is determined that the bright screen operation is a normal operation, the control screen is in a bright screen state.
  8. 根据权利要求5～7任一项所述的装置，其中，该装置还包括发射单元，设置为由所述扬声器按照预设周期发出所述测试声波；或者，The apparatus according to any one of claims 5 to 7, wherein the apparatus further comprises a transmitting unit configured to emit the test sound wave by the speaker according to a preset period; or
    监测到触碰显示屏和/或移动终端时，由所述扬声器发出所述测试声波。The test sound waves are emitted by the speakers when the touch screen and/or the mobile terminal are touched.
  9. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1～4中任一项所述的方 法。 A computer storage medium having stored therein computer executable instructions for performing the method of any one of claims 1 to 4. law.
PCT/CN2016/099374 2016-02-22 2016-09-19 Screen control method and device WO2017143769A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610098812.3 2016-02-22
CN201610098812.3A CN107102838A (en) 2016-02-22 2016-02-22 A kind of method and device for realizing screen control

Publications (1)

Publication Number Publication Date
WO2017143769A1 true WO2017143769A1 (en) 2017-08-31

Family

ID=59658988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/099374 WO2017143769A1 (en) 2016-02-22 2016-09-19 Screen control method and device

Country Status (2)

Country Link
CN (1) CN107102838A (en)
WO (1) WO2017143769A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117727829B (en) * 2023-10-31 2024-10-08 北京城建集团有限责任公司 Preparation method and system of photoelectric curtain wall

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101917511A (en) * 2010-07-19 2010-12-15 中兴通讯股份有限公司 Method for controlling backlight of terminal and terminal
CN102752436A (en) * 2011-04-19 2012-10-24 富泰华工业（深圳）有限公司 Communicator and method for automatically turning off display screen
US20140369539A1 (en) * 2005-08-11 2014-12-18 At&T Mobility Ii Llc System and method for enhancing the inductive coupling between a hearing aid operating in telecoil mode and a communication device
CN105282320A (en) * 2015-06-16 2016-01-27 维沃移动通信有限公司 Control method of terminal and terminal
CN105338173A (en) * 2015-09-24 2016-02-17 广东欧珀移动通信有限公司 Method and device for preventing maloperation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8595642B1 (en) * 2007-10-04 2013-11-26 Great Northern Research, LLC Multiple shell multi faceted graphical user interface
CN103731546B (en) * 2013-09-26 2015-08-26 广东明创软件科技有限公司 Based on electrostatic processes and the mobile terminal thereof of mobile terminal
CN104092836A (en) * 2014-06-11 2014-10-08 小米科技有限责任公司 Power-saving method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140369539A1 (en) * 2005-08-11 2014-12-18 At&T Mobility Ii Llc System and method for enhancing the inductive coupling between a hearing aid operating in telecoil mode and a communication device
CN101917511A (en) * 2010-07-19 2010-12-15 中兴通讯股份有限公司 Method for controlling backlight of terminal and terminal
CN102752436A (en) * 2011-04-19 2012-10-24 富泰华工业（深圳）有限公司 Communicator and method for automatically turning off display screen
CN105282320A (en) * 2015-06-16 2016-01-27 维沃移动通信有限公司 Control method of terminal and terminal
CN105338173A (en) * 2015-09-24 2016-02-17 广东欧珀移动通信有限公司 Method and device for preventing maloperation

Also Published As

Publication number Publication date
CN107102838A (en) 2017-08-29

Similar Documents

Publication Publication Date Title
US10725588B2 (en) Methods and apparatus to detect proximity of objects to computing devices using near ultrasonic sound waves
KR101421638B1 (en) Touch detection method and touch control device using the same
JP5914683B2 (en) Ultrasound-based mobile receiver in idle mode
JP2016535312A5 (en)
US10678376B2 (en) Data processing method, and apparatus
JP2015509634A (en) Gesture detection based on information from multiple types of sensors
US9348454B2 (en) Electronic device with touch screen and method and system for protecting same
US9857879B2 (en) Finger gesture sensing device
US20150334477A1 (en) Motion sensor
US20160179239A1 (en) Information processing apparatus, input method and program
EP3270610B1 (en) Method for detecting headset status, and terminal
US20120033533A1 (en) Electronic device with alarm mode and alarm method thereof
US10171638B2 (en) Force sensing based on structure-borne sound propagation
CN112468924A (en) Earphone noise reduction method and device
CN105334966A (en) Error operation preventing method and device and terminal device
CN104134440B (en) Speech detection method and speech detection device for portable terminal
TW201229814A (en) Mobile communication device with three-dimensional sensing and a method therefore
KR20140010845A (en) Method and apparatus for preventing screen off during automatic response system service in electronic device
WO2017031647A1 (en) Method and apparatus for detecting touch mode
KR101340028B1 (en) Method, device for sensing touch on user terminal, and user terminal comprising the same
WO2017143769A1 (en) Screen control method and device
US10222862B2 (en) Method to sense force exertion on handheld device for behavior setting and input for quick response
RU2015107736A (en) AUDIO ACTIVATED AND / OR ACTIVATION BY AN AUDIO MODE AND / OR INSTRUMENT INSTALLING APPLICATION INSTRUMENT
KR102105967B1 (en) Low power sensing device and method for displaying information
WO2019185015A1 (en) Signal noise removal method utilizing piezoelectric transducer

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16891217

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16891217

Country of ref document: EP

Kind code of ref document: A1