WO2019085732A1 - 过压保护控制方法、装置、移动终端及可读存储介质 - Google Patents

过压保护控制方法、装置、移动终端及可读存储介质 Download PDF

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Publication number
WO2019085732A1
WO2019085732A1 PCT/CN2018/110298 CN2018110298W WO2019085732A1 WO 2019085732 A1 WO2019085732 A1 WO 2019085732A1 CN 2018110298 W CN2018110298 W CN 2018110298W WO 2019085732 A1 WO2019085732 A1 WO 2019085732A1
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Prior art keywords
threshold
change
change data
value
angular velocity
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PCT/CN2018/110298
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English (en)
French (fr)
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古启才
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深圳市万普拉斯科技有限公司
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Publication of WO2019085732A1 publication Critical patent/WO2019085732A1/zh

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    • 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]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage

Definitions

  • the present invention relates to, but is not limited to, the field of electronic device technologies, and in particular, to an overvoltage protection control method, apparatus, mobile terminal, and readable storage medium.
  • the overvoltage protection function is activated by periodically detecting the data of the overvoltage protection chip or when the overvoltage protection chip reaches a critical threshold (set temperature, voltage or current).
  • a critical threshold set temperature, voltage or current
  • an embodiment of the present invention provides an overvoltage protection control method and apparatus, a mobile terminal, and a readable storage medium, which are capable of performing posture change data of a mobile terminal and a preset attitude change threshold. Comparing, according to the comparison result, controlling whether the overvoltage protection function of the overvoltage protection chip is turned on in advance to avoid the situation that the overvoltage protection function of the overvoltage protection chip is turned on after the mobile terminal falls into the liquid, causing the short circuit of the main board.
  • An embodiment of the present invention provides an overvoltage protection control method, which is applied to a mobile terminal, where the mobile terminal includes an overvoltage protection chip for performing overvoltage protection, and the method includes:
  • the overvoltage protection chip is controlled to operate.
  • the embodiment of the present invention further provides an overvoltage protection control device, which is applied to a mobile terminal, and the mobile terminal includes an overvoltage protection chip for performing overvoltage protection, and the device includes:
  • a detecting module configured to detect posture change data of the mobile terminal
  • the comparison module is configured to compare the detected attitude change data with a preset attitude change data threshold to obtain a comparison result
  • a control module configured to control the overvoltage protection chip to work when the comparison result is that the posture change data is greater than a preset attitude change data threshold.
  • the embodiment of the present invention further provides an overvoltage protection control device, which is applied to a mobile terminal, and the mobile terminal includes an overvoltage protection chip for performing overvoltage protection, and the device includes:
  • a memory configured to store an overvoltage protection control program
  • the processor is configured to run the program, wherein the program is executed to execute the overvoltage protection control method provided by the embodiment of the present invention.
  • the embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes an overvoltage protection chip for performing overvoltage protection, and the mobile terminal further includes:
  • An overvoltage protection control device mounted in the memory and comprising one or more software function modules executed by the processor, the device comprising:
  • a detecting module configured to detect posture change data of the mobile terminal
  • the comparison module is configured to compare the detected attitude change data with a preset attitude change data threshold to obtain a comparison result
  • a control module configured to control the overvoltage protection chip to work when the comparison result is that the posture change data is greater than a preset attitude change data threshold.
  • the embodiment of the invention further provides a readable storage medium, the readable storage medium comprising a computer program
  • the device that controls the readable storage medium is configured to perform the overvoltage protection control method provided by the embodiment of the present invention.
  • the present invention has the following beneficial effects:
  • the invention provides an overvoltage protection control method, device, mobile terminal and readable storage medium.
  • the method is applied to the mobile terminal, and the mobile terminal includes an overvoltage protection chip for overvoltage protection.
  • the posture change data of the mobile terminal is detected, and the detected posture change data is compared with a preset posture change data threshold to obtain a comparison result.
  • the overvoltage protection chip is controlled to operate. Thereby, comparing the attitude change data of the mobile terminal with a preset attitude change threshold, and controlling whether the overvoltage protection function of the overvoltage protection chip is turned on in advance according to the comparison result, so as to prevent the mobile terminal from being turned on after the mobile terminal falls into the liquid.
  • the overvoltage protection function of the overvoltage protection chip causes a short circuit of the motherboard.
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of an overvoltage protection control method according to an embodiment of the present invention.
  • step S120 of FIG. 2 is a schematic flow chart of the sub-steps included in step S120 of FIG. 2;
  • step S120 of FIG. 2 is a second schematic diagram of a sub-step included in step S120 of FIG. 2;
  • FIG. 5 is a third schematic flowchart of the sub-steps included in step S120 of Figure 2;
  • FIG. 6 is a second schematic flowchart of an overvoltage protection control method according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an overvoltage protection control device according to an embodiment of the present invention.
  • Icon 100-mobile terminal; 110-memory; 120-storage controller; 130-processor; 200-overvoltage protection control device; 210-detection module; 220-alignment module; 230-control module; 240-tip module .
  • FIG. 1 is a schematic structural diagram of a mobile terminal 100 according to an embodiment of the present invention.
  • the mobile terminal 100 in the embodiment of the present invention may be, but not limited to, a smart phone, a tablet computer, or the like.
  • the mobile terminal 100 includes a memory 110, a memory controller 120, a processor 130, and an overvoltage protection control device 200.
  • the memory 110, the storage controller 120, and the components of the processor 130 are electrically connected directly or indirectly to implement data transmission or interaction.
  • the components can be electrically connected to one another via one or more communication buses or signal lines.
  • An overvoltage protection control device 200 is stored in the memory 110, and the overvoltage protection control device 200 includes at least one software function module that can be stored in the memory 110 in the form of software or firmware.
  • the processor 130 performs various functional applications and data processing by executing a software program and a module stored in the memory 110, such as the overvoltage protection control device 200 in the embodiment of the present invention, that is, in the embodiment of the present invention. Overvoltage protection control method.
  • the memory 110 can be, but not limited to, a random access memory (RAM), a read only memory (ROM), and a programmable read-only memory (PROM). Erasable Programmable Read-Only Memory (EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), and the like.
  • RAM random access memory
  • ROM read only memory
  • PROM programmable read-only memory
  • EPROM Erasable Programmable Read-Only Memory
  • EEPROM Electric Erasable Programmable Read-Only Memory
  • the memory 110 is configured to store a program, and the processor 130 executes the program after receiving an execution instruction. Access to the memory 110 by the processor 130 and other possible components can be performed under the control of the memory controller 120.
  • the processor 130 may be an integrated circuit chip with signal processing capabilities.
  • the processor 130 described above may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), and the like. It can also be a Digital Signal Processing (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or other programmable logic devices, discrete gates, or Transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processing
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • FIG. 1 is merely illustrative, and the mobile terminal 100 may further include more or less components than those shown in FIG. 1, or have a different configuration from that shown in FIG. 1.
  • the components shown in Figure 1 can be implemented in hardware, software, or a combination thereof.
  • FIG. 2 is a flowchart of an overvoltage protection control method according to an embodiment of the present invention. The method is applied to the mobile terminal 100. The flow in FIG. 2 can be implemented by the processor 130.
  • the mobile terminal 100 is provided with an external port (for example, a USB port, a TYPE C interface, etc.). Since the external port is corroded for a certain period of time when immersed in liquid or leaking, the input voltage of the external port becomes high, and the input voltage becomes high, which may cause the short circuit of the motherboard of the mobile terminal 100. Therefore, the mobile terminal 100 further includes an overvoltage protection chip (OVP chip) for performing overvoltage protection.
  • the overvoltage protection chip is disposed between an input voltage VIN pin of an external port of the mobile terminal 100 and a PMIC input voltage, and an input voltage VIN pin of the overvoltage protection chip and an external port of the mobile terminal 100 Electrical connection.
  • Step S110 detecting posture change data of the mobile terminal 100.
  • the mobile terminal 100 may detect the posture change of the mobile terminal 100 by means of timing detection, specific conditions (for example, the angular velocity of the current mobile terminal 100 exceeds a set angular velocity), trigger detection or constant detection. data.
  • the mobile terminal 100 may further be provided with a sensor (for example, an angular velocity meter, a gyroscope, etc.) for detecting posture change data of the mobile terminal 100.
  • a sensor for example, an angular velocity meter, a gyroscope, etc.
  • the sensor can be controlled to enter an operational state, thereby obtaining posture change data.
  • step S120 the detected posture change data is compared with a preset attitude change data threshold to obtain a comparison result.
  • the posture change data of the mobile terminal 100 under conditions (such as dropping, squeezing, etc.) that may cause the mobile terminal 100 to enter the liquid is detected in advance and stored as preset posture change data.
  • FIG. 3 is a schematic flowchart of a sub-step included in step S120 of FIG.
  • the step S120 may include a sub-step S121, a sub-step S122, and a sub-step S123.
  • the attitude change data threshold includes a changed time threshold and an angular velocity change threshold
  • the posture change data includes a changed time value and an angular velocity change value.
  • the time value of the change is a length of time in which the angular velocity is continuously greater than the preset angular velocity.
  • the changed time value, the angular velocity change value and the preset angular velocity can be set according to actual conditions.
  • Sub-step S121 comparing the changed time value with the changed time threshold.
  • Sub-step S122 the angular velocity change value is compared with the angular velocity change threshold.
  • Sub-step S123 determining that the attitude change data is greater than a preset attitude change data threshold when the changed time value is greater than the changed time threshold and the angular velocity change value is greater than the angular velocity change threshold.
  • a sensor for obtaining an angular velocity of the mobile terminal 100 such as a gyroscope, is disposed in the mobile terminal 100.
  • the output value of the gyroscope is basically constant; when it is shaken, the output value of the gyroscope changes. Comparing the angular velocity obtained by the gyroscope with the preset angular velocity, the time length at which the angular velocity is continuously greater than the preset angular velocity can be obtained as the time value of the change by timing the angular velocity to be greater than the starting point of the preset angular velocity.
  • an angular velocity change value can also be obtained from the obtained angular velocity.
  • the posture change data is greater than a preset attitude change threshold, that is, the posture The change data conforms to a preset attitude change data threshold.
  • the posture change data is smaller than a preset posture change threshold value, that is, the posture change data does not conform to the preset posture change data threshold value.
  • the length of time continuously greater than the preset angular velocity is 500 ms, and within 500 ms, the mobile terminal 100 is always rotated at an angular velocity of 90 degrees per second, and the time threshold of the change is set to 100 ms, and the angular velocity change value is 30 degrees. Every second, it can be determined that the attitude change data conforms to a preset attitude change data threshold.
  • FIG. 4 is a second schematic diagram of the sub-steps included in step S120 of FIG.
  • the step S120 may include sub-step S121, sub-step S125, and sub-step S126.
  • the attitude change data threshold includes a changed time threshold and an acceleration change threshold
  • the posture change data includes a changed time value and an acceleration change value.
  • the time value of the change is a time length in which the acceleration is continuously greater than the preset acceleration.
  • the changed time value, the acceleration change value and the preset angular speed can be set according to actual conditions.
  • Sub-step S121 comparing the changed time value with the changed time threshold.
  • Sub-step S125 the acceleration change value is compared with the acceleration change threshold.
  • Sub-step S126 when the changed time value is greater than the changed time threshold, and the acceleration change value is greater than the acceleration change threshold, it is determined that the posture change data is greater than a preset attitude change data threshold.
  • the mobile terminal 100 is provided with a sensor for obtaining the acceleration of the mobile terminal 100, such as a three-axis accelerometer.
  • the change in the acceleration value of the mobile terminal 100 can be detected by a three-axis accelerometer. Comparing the acceleration of each axial direction obtained by the three-axis accelerometer with the preset acceleration, the time length of the acceleration continuously greater than the preset acceleration can be obtained by timing the acceleration at a starting point greater than the preset acceleration. The time value of the change.
  • the acceleration change value can also be obtained from the obtained acceleration.
  • the posture change data is greater than a preset attitude change threshold, that is, the posture The change data conforms to a preset attitude change data threshold.
  • the posture change data is smaller than a preset posture change threshold value, that is, the posture change data does not conform to the preset posture change data threshold value.
  • FIG. 5 is a third schematic flowchart of the sub-steps included in step S120 of FIG.
  • the step S120 may include a sub-step S121, a sub-step S122, a sub-step S125, and a sub-step S128.
  • the attitude change data threshold includes a changed time threshold, an angular velocity change threshold, and an acceleration change threshold
  • the posture change data includes a changed time value, an angular velocity change value, and an acceleration change value.
  • the time value of the change is a time length in which the angular velocity is continuously greater than the preset angular velocity, and the acceleration is continuously greater than the preset acceleration.
  • Sub-step S121 comparing the changed time value with the changed time threshold.
  • Sub-step S122 the angular velocity change value is compared with the angular velocity change threshold.
  • Sub-step S125 comparing the acceleration change value with the acceleration change threshold
  • the data is greater than a preset attitude change data threshold.
  • the mobile terminal 100 is provided with sensors for obtaining angular velocity and acceleration of the mobile terminal 100, such as a gyroscope and a three-axis accelerometer.
  • the angular velocity of the mobile terminal 100 is obtained by a gyroscope, and the acceleration of each axial direction of the mobile terminal 100 is obtained by a three-axis accelerometer. Comparing the angular velocity with the preset angular velocity, and comparing the acceleration with the preset acceleration, the angular velocity is continuously greater than the preset angular velocity and the acceleration is obtained by timing the angular velocity greater than the preset angular velocity and the acceleration is greater than the starting point of the preset acceleration. The length of time that is continuously greater than the preset acceleration is taken as the time value of the change.
  • the angular velocity change value is greater than the angular velocity change threshold
  • the acceleration change value is greater than the acceleration change threshold
  • Step S130 when the comparison result is that the posture change data is greater than a preset attitude change data threshold, the overvoltage protection chip is controlled to operate.
  • the posture change data is greater than a preset attitude change data threshold, that is, the posture change data conforms to a preset attitude change data threshold, and the mobile terminal 100 is represented as being likely to cause
  • the mobile terminal 100 enters a posture of a liquid (for example, dropping, throwing, etc.).
  • the overvoltage protection chip can be activated through the bus interface to control the external switch circuit, thereby cutting off the path between the VIN and the PMIC, preventing the mobile terminal 100 from being internally short-circuited due to liquid erosion, etc. Advance protection.
  • FIG. 6 is a second schematic flowchart of an overvoltage protection control method according to an embodiment of the present invention. After step S130, the method may further include step S140.
  • Step S140 triggering prompt information for characterizing that the overvoltage protection function of the overvoltage protection chip is turned on.
  • the prompt information may also be triggered to prompt that the overvoltage protection function of the overvoltage protection chip is turned on.
  • the prompt information may be a vibration, a pop-up window, a ringing, or the like.
  • the overvoltage protection function of the overvoltage protection chip does not need to be turned on, so that the mobile terminal 100 operates normally.
  • FIG. 7 is a block diagram of an overvoltage protection control apparatus 200 according to an embodiment of the present invention.
  • the overvoltage protection control device 200 is applied to the mobile terminal 100.
  • the mobile terminal 100 includes an overvoltage protection chip for overvoltage protection.
  • the overvoltage protection control device 200 can include a detection module 210, a comparison module 220, and a control module 230.
  • the detecting module 210 is configured to detect posture change data of the mobile terminal 100.
  • the detecting module 210 is configured to perform step S110 in FIG. 2, and a detailed description of the detecting module 210 may refer to the description of step S110 in FIG. 2.
  • the comparison module 220 is configured to compare the detected attitude change data with a preset attitude change data threshold to obtain a comparison result.
  • the attitude change data threshold includes a changed time threshold and an angular velocity change threshold
  • the posture change data includes a changed time value and an angular velocity change value, wherein the changed time value
  • the comparison module 220 compares the detected posture change data with a preset attitude change data threshold to obtain a comparison result, including:
  • attitude change data is greater than a preset attitude change data threshold when the changed time value is greater than the changed time threshold and the angular velocity change value is greater than the angular velocity change threshold.
  • the attitude change data threshold includes a changed time threshold and an acceleration change threshold, where the posture change data includes a changed time value and an acceleration change value, wherein the changed time The value is a time length in which the acceleration is continuously greater than the preset acceleration, and the comparison module 220 compares the detected posture change data with a preset attitude change data threshold to obtain a comparison result, including:
  • the attitude change data threshold includes a changed time threshold, an angular velocity change threshold, and an acceleration change threshold, where the posture change data includes a changed time value, an angular velocity change value, and an acceleration change value.
  • the change time value is a time length in which the angular velocity is continuously greater than the preset angular velocity, and the acceleration is continuously greater than the preset acceleration, and the comparison module 220 performs the detected posture change data and the preset attitude change data threshold. The way to compare the results is:
  • the angular velocity change value is greater than the angular velocity change threshold
  • the acceleration change value is greater than the acceleration change threshold
  • the comparison module 220 is configured to perform step S120 in FIG. 2, and a detailed description of the comparison module 220 may refer to the description of step S120 in FIG. 2.
  • the control module 230 is configured to control the overvoltage protection chip to work when the comparison result is that the attitude change data is greater than a preset attitude change data threshold.
  • control module 230 is configured to perform step S130 in FIG. 2 .
  • control module 230 For a detailed description of the control module 230, reference may be made to the description of step S130 in FIG. 2 .
  • the overvoltage protection control device 200 can also prompt the module 240.
  • the prompting module 240 is configured to trigger prompt information for characterizing that the overvoltage protection function of the overvoltage protection chip is turned on.
  • the prompting module 240 is configured to perform step S140 in FIG. 6.
  • the prompting module 240 For a detailed description of the prompting module 240, reference may be made to the description of step S140 in FIG. 6.
  • the embodiment of the present invention further provides a readable storage medium, the readable storage medium comprising a computer program, wherein the computer program controls the device where the readable storage medium is located to execute the overvoltage protection control method.
  • the overvoltage protection control method For a detailed description, reference may be made to the description of the overvoltage protection control method.
  • the present invention provides an overvoltage protection control method, apparatus, mobile terminal, and readable storage medium.
  • the method is applied to the mobile terminal, and the mobile terminal includes an overvoltage protection chip for overvoltage protection.
  • the posture change data of the mobile terminal is detected, and the detected posture change data is compared with a preset posture change data threshold to obtain a comparison result.
  • the overvoltage protection chip is controlled to operate.
  • comparing the attitude change data of the mobile terminal with a preset attitude change threshold and controlling whether the overvoltage protection function of the overvoltage protection chip is turned on in advance according to the comparison result, so as to prevent the mobile terminal from being turned on after the mobile terminal falls into the liquid.
  • the overvoltage protection function of the overvoltage protection chip causes a short circuit of the motherboard to occur, thereby improving the user experience.

Abstract

本发明公开了一种过压保护控制方法、装置、移动终端及可读存储介质。所述方法应用于所述移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述方法包括:检测得到移动终端的姿态变化数据,并将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对,得到比对结果;若比对结果为姿态变化数据大于预先设定的姿态变化数据阈值,则控制过压保护芯片工作。

Description

过压保护控制方法、装置、移动终端及可读存储介质
相关申请的交叉引用
本申请基于申请号为201711044449.8、申请日为2017年10月31日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及但不限于电子设备技术领域,尤其涉及一种过压保护控制方法、装置、移动终端及可读存储介质。
背景技术
相关技术中,移动终端大部分都具有过压保护芯片,通过定时检测过压保护芯片的数据或者在过压保护芯片达到临界阈值(设定的温度、电压或电流)时,启动过压保护功能,以避免移动终端主板短路。然而上述方式存在以下不足:存在时延;不同的漏液存在的阻抗不同,其对于的临界阈值不一样,存在一定的差异性,由此可能导致误判。
发明内容
为了克服相关技术中的上述不足,本发明实施例提供一种过压保护控制方法、装置、移动终端及可读存储介质,其能够将移动终端的姿态变化数据与预先设定的姿态变化阈值进行比较,根据比较结果控制是否预先开启过压保护芯片的过压保护功能,以避免在移动终端落入液体中后才开启过压保护芯片的过压保护功能导致主板短路的情况发生。
本发明实施例提供一种过压保护控制方法,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述方法包括:
检测所述移动终端的姿态变化数据;
将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
本发明实施例还提供一种过压保护控制装置,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述装置包括:
检测模块,配置为检测所述移动终端的姿态变化数据;
比对模块,配置为将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
控制模块,配置为当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
本发明实施例还提供一种过压保护控制装置,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述装置包括:
存储器,配置为保存过压保护控制的程序;
处理器,配置为运行所述程序,其中,所述程序运行时执行本发明实施例提供的所述过压保护控制方法。
本发明实施例还提供一种移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述移动终端还包括:
存储器;
处理器;及
过压保护控制装置,所述装置安装于所述存储器中并包括一个或多个由所述处理器执行的软件功能模块,所述装置包括:
检测模块,配置为检测所述移动终端的姿态变化数据;
比对模块,配置为将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
控制模块,配置为当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
本发明实施例还提供一种可读存储介质,所述可读存储介质包括计算机程序,
所述计算机程序运行时控制所述可读存储介质所在设备执行本发明实施例提供的所述过压保护控制方法。
相对于相关技术而言,本发明具有以下有益效果:
本发明提供一种过压保护控制方法、装置、移动终端及可读存储介质。所述方法应用于所述移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片。检测得到所述移动终端的姿态变化数据,并将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对,得到比对结果。在比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。由此,将移动终端的姿态变化数据与预先设定的姿态变化阈值进行比较,根据比较结果控制是否预先开启过压保护芯片的过压保护功能,以避免在移动终端落入液体中后才开启过压保护芯片的过压保护功能导致主板短路的情况发生。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,应当理解,以下附图仅示出了本发明的某些实施例,因此不应被看作是对范围的限定,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相关的附图。
图1是本发明实施例提供的移动终端的组成结构示意图;
图2是本发明实施例提供的过压保护控制方法的流程示意图之一;
图3是图2中步骤S120包括的子步骤的流程示意图之一;
图4是图2中步骤S120包括的子步骤的流程示意图之二;
图5是图2中步骤S120包括的子步骤的流程示意图之三;
图6是本发明实施例提供的过压保护控制方法的流程示意图之二;
图7是本发明实施例提供的过压保护控制装置的组成结构示意图;
图标:100-移动终端;110-存储器;120-存储控制器;130-处理器;200-过压保护控制装置;210-检测模块;220-比对模块;230-控制模块;240-提示模块。
具体实施方式
下面将结合本发明实施例中附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此,以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示本发明的选定实施例。基于本发明的实施例,本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。
应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。同时,在本发明的描述中,术语“第一”、“第二”等仅用于区分描述,而不能理解为指示或暗示相对重要性。
下面结合附图,对本发明的一些实施方式作详细说明。在不冲突的情况下,下述的实施例及实施例中的特征可以相互组合。
请参照图1,图1是本发明实施例提供的移动终端100的组成结构示意图。本发明实施例中所述移动终端100可以但不限于:智能手机、平板电脑等。如图1所示,所述移动终端100包括:存储器110、存储控制器120、处理器130以及过压保护控制装置200。
所述存储器110、存储控制器120及处理器130各元件之间直接或间接地电性连接,以实现数据的传输或交互。例如,这些元件相互之间可通过一条或多条通讯总线或信号线实现电性连接。存储器110中存储有过压保护控制装置200,所述过压保护控制装置200包括至少一个可以软件或固件(firmware)的形式存储于所述存储器110中的软件功能模块。所述处理器130通过运行存储在存储器110内的软件程序以及模块,如本发明实施例中的过压保护控制装置200,从而执行各种功能应用以及数据处理,即实现本发明实施例中的过压保护控制方法。
其中,所述存储器110可以但不限于:随机存取存储器(Random Access Memory,RAM),只读存储器(Read Only Memory,ROM),可编程只读存储器(Programmable Read-Only Memory,PROM),可擦除只读存储器(Erasable Programmable Read-Only Memory,EPROM),电可擦除只读存储器(Electric Erasable Programmable Read-Only Memory,EEPROM)等。其中,存储器110配置为存储程序,所述处理器130在接收到执行指令后,执行所述程序。所述处理器130以及其他可能的组件对存储器110的访问可在所述存储控制器120的控制下进行。
所述处理器130可能是一种集成电路芯片,具有信号的处理能力。上述的处理器130可以是通用处理器,包括中央处理器(Central Processing Unit,CPU)、网络处理器(Network Processor,NP)等。还可以是数字信号处理器(DSP,Digital Signal Processing)、专用集成电路(ASIC,Application Specific Integrated Circuit)、现场可编程门阵列(FPGA,Field Programmable Gate Array)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。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
可以理解,图1所示的结构仅为示意,移动终端100还可包括比图1 中所示更多或者更少的组件,或者具有与图1所示不同的配置。图1中所示的各组件可以采用硬件、软件或其组合实现。
请参照图2,图2是本发明实施例提供的过压保护控制方法的流程图之一。所述方法应用于移动终端100。图2中的流程可以由所述处理器130实现。
下面对过压保护控制方法的具体流程进行详细阐述。
所述移动终端100上设置有外部端口(比如,USB端口、TYPE C接口等)。由于外部端口在浸入液体或漏液时,经过一定时间的腐蚀,外部端口的输入电压会变高,而输入电压变高会导致所述移动终端100主板短路。因此,所述移动终端100还包括一用于进行过压保护的过压保护芯片(Over Voltage Protection芯片,OVP芯片)。所述过压保护芯片设置在所述移动终端100的外部端口的输入电压VIN引脚与PMIC输入电压之间,所述过压保护芯片与所述移动终端100的外部端口的输入电压VIN引脚电性连接。
步骤S110,检测所述移动终端100的姿态变化数据。
在本实施例中,所述移动终端100可以通过定时检测、特定条件(比如,当前移动终端100的角速度超过一设定的角速度)触发检测或一直检测等方式检测所述移动终端100的姿态变化数据。
其中,所述移动终端100中还可以设置有用于检测移动终端100的姿态变化数据的传感器(比如,角速度计、陀螺仪等)。在需要所述移动终端100的姿态变化进行检测时,可以控制传感器进入工作状态,从而获得姿态变化数据。
步骤S120,将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果。
在本实施例的实施方式中,预先检测移动终端100在可能导致移动终端100进入液体的情况(比如,跌落、甩出等)下的姿态变化数据,并保存为预先设定的姿态变化数据。
请参照图3,图3是图2中步骤S120包括的子步骤的流程示意图之一。所述步骤S120可以包括子步骤S121、子步骤S122及子步骤S123。
在本实施例中,所述姿态变化数据阈值包括变化的时间阈值和角速度变化阈值,所述姿态变化数据包括变化的时间值和角速度变化值。其中,所述变化的时间值为角速度连续大于预设角速度的时间长度。
其中,变化的时间值、角速度变化值及预设角速度分别可以根据实际情况进行设定。
子步骤S121,将所述变化的时间值与所述变化的时间阈值进行比对。
子步骤S122,将所述角速度变化值与所述角速度变化阈值进行比对。
子步骤S123,在所述变化的时间值大于所述变化的时间阈值,且所述角速度变化值大于所述角速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在一实施例中,所述移动终端100中设置有用于获得所述移动终端100的角速度的传感器,比如,陀螺仪。在静止时,陀螺仪的输出数值基本是恒定的;在晃动时,陀螺仪的输出数值会变化。将经陀螺仪获得的角速度与预设角速度进行比较,可以通过在角速度大于预设角速度的起始点进行计时的方式,获得角速度连续大于预设角速度的时间长度以作为所述变化的时间值。此外,还可以根据获得的角速度获得角速度变化值。
进而将获得的所述变化的时间值与所述变化的时间阈值进行比对,将所述角速度变化值与所述角速度变化阈值进行比对,从而判断所述姿态变化数据是否符合所述先设定的姿态变化数据阈值。
在所述变化的时间值大于所述变化的时间阈值、所述角速度变化值大于所述角速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化阈值,也就是说,所述姿态变化数据符合预先设定的姿态变化数据阈值。反之,则判定所述姿态变化数据小于预先设定的姿态变化阈值,也就是说,所述姿态变化数据不符合预先设定的姿态变化数据阈值。
比如,连续大于预设角速度的时间长度为500ms,且在500ms内,所述移动终端100一直是90度每秒的角速度进行转动,而变化的时间阈值设定为100ms、角速度变化值为30度每秒,则可以判定所述姿态变化数据符合预先设定的姿态变化数据阈值。
请参照图4,图4是图2中步骤S120包括的子步骤的流程示意图之二。所述步骤S120可以包括子步骤S121、子步骤S125及子步骤S126。
在本实施例中,所述姿态变化数据阈值包括变化的时间阈值和加速度变化阈值,所述姿态变化数据包括变化的时间值和加速度变化值。其中,所述变化的时间值为加速度连续大于预设加速度的时间长度。
其中,变化的时间值、加速度变化值及预设角速度分别可以根据实际情况进行设定。
子步骤S121,将所述变化的时间值与所述变化的时间阈值进行比对。
子步骤S125,将所述加速度变化值与所述加速度变化阈值进行比对。
子步骤S126,在所述变化的时间值大于所述变化的时间阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在一实施例中,所述移动终端100设置有用于获得所述移动终端100的加速度的传感器,比如,三轴加速度计。通过三轴加速度计可检测出所述移动终端100的加速度数值变化。将经三轴加速度计获得的各轴向的加速度与预设的加速度进行比较,可以通过在加速度大于预设加速度的起始点进行计时的方式,获得加速度连续大于预设加速度的时间长度以作为所述变化的时间值。此外,还可以根据获得的加速度获得加速度变化值。
进而将获得的所述变化的时间值与所述变化的时间阈值进行比对,将所述加速度变化值与所述加速度变化阈值进行比对,从而判断所述姿态变化数据是否符合所述先设定的姿态变化数据阈值。
在所述变化的时间值大于所述变化的时间阈值、所述加速度变化值大 于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化阈值,也就是说,所述姿态变化数据符合预先设定的姿态变化数据阈值。反之,则判定所述姿态变化数据小于预先设定的姿态变化阈值,也就是说,所述姿态变化数据不符合预先设定的姿态变化数据阈值。
请参照图5,图5是图2中步骤S120包括的子步骤的流程示意图之三。所述步骤S120可以包括子步骤S121、子步骤S122、子步骤S125及子步骤S128。
在本实施例中,所述姿态变化数据阈值包括变化的时间阈值、角速度变化阈值及加速度变化阈值,所述姿态变化数据包括变化的时间值、角速度变化值及加速度变化值。其中,所述变化的时间值为角速度连续大于预设角速度、且加速度连续大于预设加速度的时间长度。
子步骤S121,将所述变化的时间值与所述变化的时间阈值进行比对。
子步骤S122,将所述角速度变化值与所述角速度变化阈值进行比对。
子步骤S125,将所述加速度变化值与所述加速度变化阈值进行比对;
子步骤S128,在所述变化的时间值大于所述变化的时间阈值,所述角速度变化值大于所述角速度变化阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在一实施例中,所述移动终端100中设置有用于获得所述移动终端100的角速度及加速度的传感器,比如,陀螺仪及三轴加速度计。通过陀螺仪获得移动终端100的角速度,通过三轴加速度计获得移动终端100各轴向的加速度。将角速度与预设角速度进行比较,将加速度与预设加速度进行比较,可以通过在角速度大于预设角速度且加速度大于预设加速度的起始点进行计时的方式,获得角速度连续大于预设角速度、且加速度连续大于预设加速度的时间长度以作为所述变化的时间值。
进而将获得的所述变化的时间值与所述变化的时间阈值进行比对,将所述角速度变化值与所述角速度变化阈值进行比对,将所述加速度变化值 与所述加速度变化阈值进行比对,从而判断所述姿态变化数据是否符合所述先设定的姿态变化数据阈值。
在所述变化的时间值大于所述变化的时间阈值、所述角速度变化值大于所述角速度变化阈值、且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化阈值,也就是说,所述姿态变化数据符合预先设定的姿态变化数据阈值。
步骤S130,当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
在本实施例中,所述姿态变化数据大于预先设定的姿态变化数据阈值,也就是说,所述姿态变化数据符合预先设定的姿态变化数据阈值,表征所述移动终端100正处于可能导致移动终端100进入液体的姿态(比如,跌落、甩出等)。在这种情况下,可以通过总线接口启动所述过压保护芯片,以控制外部开关电路,从而切断VIN与PMIC之间的通路,防止移动终端100由于被液体侵蚀导致内部短路等情况发生,以进行提前保护。
通过上述方式,避免在移动终端100在进入液体后,由于液体腐蚀引起高压、高电流、高温等,进而由于高压、高电流、高温等控制所述过压保护芯片工作引起的时延、误判等。其中,由于不同的漏液存在的阻抗不同,因而不同的漏液对应的电压阈值、电流阈值、温度阈值等不一样。而与过压保护芯片工作对应的设定的电压阈值、设定的电流阈值、设定的温度阈值是固定的,由此会引起误判。
请参照图6,图6是本发明实施例提供的过压保护控制方法的流程示意图之二。在步骤S130之后,所述方法还可以包括步骤S140。
步骤S140,触发用于表征所述过压保护芯片的过压保护功能已开启的提示信息。
在本实施例中,在比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,还可以触发提示信息,以提示所述过压保护芯片的过压 保护功能已开启。其中,所述提示信息可以是振动、弹窗、响铃等方式。
在一实施例中,若所述姿态变化数据不符合设定的姿态变化阈值,则不需要开启过压保护芯片的过压保护功能,以便所述移动终端100正常工作。
请参照图7,图7是本发明实施例提供的过压保护控制装置200的方框示意图。所述过压保护控制装置200应用于所述移动终端100。所述移动终端100包括一用于进行过压保护的过压保护芯片。所述过压保护控制装置200可以包括检测模块210、比对模块220及控制模块230。
检测模块210,配置为检测所述移动终端100的姿态变化数据。
在本实施例中,所述检测模块210配置为执行图2中的步骤S110,关于所述检测模块210的具体描述可以参照图2中步骤S110的描述。
比对模块220,配置为将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果。
在本实施例的一种实施方式中,所述姿态变化数据阈值包括变化的时间阈值和角速度变化阈值,所述姿态变化数据包括变化的时间值和角速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度的时间长度,所述比对模块220将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
将所述变化的时间值与所述变化的时间阈值进行比对;
将所述角速度变化值与所述角速度变化阈值进行比对;
在所述变化的时间值大于所述变化的时间阈值,且所述角速度变化值大于所述角速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在本实施例的另一种实施方式中,所述姿态变化数据阈值包括变化的时间阈值和加速度变化阈值,所述姿态变化数据包括变化的时间值和加速度变化值,其中,所述变化的时间值为加速度连续大于预设加速度的时间 长度,所述比对模块220将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
将所述变化的时间值与所述变化的时间阈值进行比对;
将所述加速度变化值与所述加速度变化阈值进行比对;
在所述变化的时间值大于所述变化的时间阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在本实施例的另一种实施方式中,所述姿态变化数据阈值包括变化的时间阈值、角速度变化阈值及加速度变化阈值,所述姿态变化数据包括变化的时间值、角速度变化值及加速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度、且加速度连续大于预设加速度的时间长度,所述比对模块220将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
将所述变化的时间值与所述变化的时间阈值进行比对;
将所述角速度变化值与所述角速度变化阈值进行比对;
将所述加速度变化值与所述加速度变化阈值进行比对;
在所述变化的时间值大于所述变化的时间阈值,所述角速度变化值大于所述角速度变化阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
在本实施例中,所述比对模块220,配置为执行图2中的步骤S120,关于所述比对模块220的具体描述可以参照图2中步骤S120的描述。
控制模块230,配置为当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
在本实施例中,所述控制模块230,配置为执行图2中的步骤S130,关于所述控制模块230的具体描述可以参照图2中步骤S130的描述。
请再次参照图7,所述过压保护控制装置200还可以提示模块240。
提示模块240,配置为触发用于表征所述过压保护芯片的过压保护功能已开启的提示信息。
在本实施例中,所述提示模块240配置为执行图6中的步骤S140,关于所述提示模块240的具体描述可以参照图6中步骤S140的描述。
本发明实施例还提供了一种可读存储介质,所述可读存储介质包括计算机程序,所述计算机程序运行时控制所述可读存储介质所在设备执行上述过压保护控制方法。具体描述可以参照对过压保护控制方法的描述。
综上所述,本发明提供一种过压保护控制方法、装置、移动终端及可读存储介质。所述方法应用于所述移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片。检测得到所述移动终端的姿态变化数据,并将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对,得到比对结果。在比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。由此,将移动终端的姿态变化数据与预先设定的姿态变化阈值进行比较,根据比较结果控制是否预先开启过压保护芯片的过压保护功能,以避免在移动终端落入液体中后才开启过压保护芯片的过压保护功能导致主板短路的情况发生,从而提升用户体验。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。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 (13)

  1. 一种过压保护控制方法,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述方法包括:
    检测所述移动终端的姿态变化数据;
    将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
    当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
  2. 根据权利要求1所述的方法,其中,所述姿态变化数据阈值包括变化的时间阈值和角速度变化阈值,所述姿态变化数据包括变化的时间值和角速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度的时间长度,所述将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果,包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述角速度变化值与所述角速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,且所述角速度变化值大于所述角速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  3. 根据权利要求1所述的方法,其中,所述姿态变化数据阈值包括变化的时间阈值和加速度变化阈值,所述姿态变化数据包括变化的时间值和加速度变化值,其中,所述变化的时间值为加速度连续大于预设加速度的时间长度,所述将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果,包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述加速度变化值与所述加速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  4. 根据权利要求1所述的方法,其中,所述姿态变化数据阈值包括变化的时间阈值、角速度变化阈值及加速度变化阈值,所述姿态变化数据包括变化的时间值、角速度变化值及加速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度、且加速度连续大于预设加速度的时间长度,所述将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果,包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述角速度变化值与所述角速度变化阈值进行比对;
    将所述加速度变化值与所述加速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,所述角速度变化值大于所述角速度变化阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  5. 根据权利要求1所述的方法,其中,所述当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作的步骤之后,所述方法还包括:
    触发用于表征所述过压保护芯片的过压保护功能已开启的提示信息。
  6. 一种过压保护控制装置,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述装置包括:
    检测模块,配置为检测所述移动终端的姿态变化数据;
    比对模块,配置为将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
    控制模块,配置为当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
  7. 根据权利要求6所述的装置,其中,所述姿态变化数据阈值包括变化的时间阈值和角速度变化阈值,所述姿态变化数据包括变化的时间值和角速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度的时间长度,所述比对模块将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述角速度变化值与所述角速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,且所述角速度变化值大于所述角速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  8. 根据权利要求6所述的装置,其中,所述姿态变化数据阈值包括变化的时间阈值和加速度变化阈值,所述姿态变化数据包括变化的时间值和加速度变化值,其中,所述变化的时间值为加速度连续大于预设加速度的时间长度,所述比对模块将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述加速度变化值与所述加速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  9. 根据权利要求6所述的装置,其中,所述姿态变化数据阈值包括变化的时间阈值、角速度变化阈值及加速度变化阈值,所述姿态变化数据包括变化的时间值、角速度变化值及加速度变化值,其中,所述变化的时间值为角速度连续大于预设角速度、且加速度连续大于预设加速度的时间长度,所述比对模块将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果的方式包括:
    将所述变化的时间值与所述变化的时间阈值进行比对;
    将所述角速度变化值与所述角速度变化阈值进行比对;
    将所述加速度变化值与所述加速度变化阈值进行比对;
    在所述变化的时间值大于所述变化的时间阈值,所述角速度变化值大于所述角速度变化阈值,且所述加速度变化值大于所述加速度变化阈值时,判定所述姿态变化数据大于预先设定的姿态变化数据阈值。
  10. 根据权利要求6所述的装置,其中,所述装置还包括:
    提示模块,配置为触发用于表征所述过压保护芯片的过压保护功能已开启的提示信息。
  11. 一种移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述移动终端还包括:
    存储器;
    处理器;及
    过压保护控制装置,所述装置安装于所述存储器中并包括一个或多个由所述处理器执行的软件功能模块,所述装置包括:
    检测模块,配置为检测所述移动终端的姿态变化数据;
    比对模块,配置为将检测的姿态变化数据与预先设定的姿态变化数据阈值进行比对得到比对结果;
    控制模块,配置为当比对结果为所述姿态变化数据大于预先设定的姿态变化数据阈值时,控制所述过压保护芯片工作。
  12. 一种可读存储介质,所述可读存储介质包括计算机程序,其中:
    所述计算机程序运行时控制所述可读存储介质所在设备执行权利要求1-5中任意一项所述的过压保护控制方法。
  13. 一种过压保护控制装置,应用于移动终端,所述移动终端包括一用于进行过压保护的过压保护芯片,所述装置包括:
    存储器,配置为保存过压保护控制的程序;
    处理器,配置为运行所述程序,其中,所述程序运行时执行权利要求1至5中任一项所述的过压保护控制方法。
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