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WO2018161755A1 - Dispositif électronique portable, et procédé de réglage de la température d'un dispositif électronique portable - Google Patents

Dispositif électronique portable, et procédé de réglage de la température d'un dispositif électronique portable Download PDF

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Publication number
WO2018161755A1
WO2018161755A1 PCT/CN2018/075431 CN2018075431W WO2018161755A1 WO 2018161755 A1 WO2018161755 A1 WO 2018161755A1 CN 2018075431 W CN2018075431 W CN 2018075431W WO 2018161755 A1 WO2018161755 A1 WO 2018161755A1
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WIPO (PCT)
Prior art keywords
electronic device
temperature
type
information
temperature control
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Ceased
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PCT/CN2018/075431
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English (en)
Chinese (zh)
Inventor
朱勇鑫
曹友铭
林家华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of WO2018161755A1 publication Critical patent/WO2018161755A1/fr
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature

Definitions

  • the present application relates to the field of electronic technologies, and in particular, to a temperature adjustment method for a portable electronic device and a portable electronic device.
  • the temperature adjustment function usually relies on setting a temperature detecting device at a heat generating device of the electronic device to detect a change in temperature, and when detecting that the temperature is too high, performing temperature adjustment to lower the temperature of the electronic device.
  • the user usually adds a protective case outside the electronic device, such as a different outer casing or a rear case of a different material, so that the thermal conductivity of the electronic device changes, but the existing temperature
  • a protective case outside the electronic device such as a different outer casing or a rear case of a different material
  • the adjustment measures are usually set only according to the back shell material when the electronic device is shipped, and the temperature adjustment effect is poor.
  • the present application provides a temperature adjustment method for a portable electronic device and a portable electronic device for temperature adjustment for a protective case type.
  • the present application provides a portable electronic device including: an inductor and a processor connected to the inductor;
  • the sensor is configured to acquire information related to the type of the protective case of the electronic device, and the types of different protective shells correspond to different thermal conductivity properties;
  • a processor configured to receive information, determine a type of the protective shell according to the information, and obtain a first temperature control configuration information corresponding to the type of the protective shell according to a correspondence between the type of the pre-configured protective shell and the temperature control configuration information, according to the first A temperature control configuration information adjusts the temperature of the electronic device.
  • the sensor collects information about the type of the protective case currently installed on the electronic device, sets different temperature control configuration information for different thermal conductivity of different types of protective cases, and considers the heat dissipation band of the protective case to the electronic device during the temperature adjustment process.
  • the influence of the temperature guarantees the effect of temperature regulation.
  • the information includes indication information indicating the type of the protective case; the sensor is specifically configured to collect parameters for identifying the type of the protective case, and determine the type of the protective case according to the parameter, and according to the type of the protective case Generate instructions.
  • the collection of information related to the type of protective casing and the confirmation of the type of protective casing can be achieved by the inductor, reducing processor workload and reducing processor requirements.
  • the information includes parameters for identifying the type of protective casing; the inductor is specifically for collecting parameters, and the processor is specifically for determining the type of protective casing based on the parameters.
  • the sensor only collects parameters related to the type of the protective shell, and the processing determines the type of the protective shell according to the relevant parameters, which reduces the requirements on the inductor and reduces the cost.
  • the inductor includes an electromagnetic sensor; the parameters include the magnetic value of the protective casing.
  • the inductor includes a resistance detector; the parameters include the resistance of the protective case.
  • the inductor includes a plurality of connection points disposed on the housing of the electronic device, and different connection point combinations are applicable to different types of protective cases; the parameters include a combination of connection points used by the protective case.
  • the senor includes a pressure sensor; the parameters include the spring performance of the protective case.
  • the senor is a temperature sensor; the parameters include the amount of temperature change of the electronic device for a preset period of time.
  • the relevant parameters of the type of the protective casing are collected, the recognition accuracy of the protective shell type is ensured, and the temperature adjustment effect is ensured.
  • a display or a speaker is also included; the processor is connected to the display or the speaker;
  • the display or the speaker is used to output a temperature adjustment reminding information, and the temperature adjustment reminding information is used to indicate whether the user selects whether to perform the temperature adjustment operation;
  • the processor is further configured to adjust the temperature of the electronic device according to the first temperature control configuration information after the user selects to perform the temperature adjustment operation.
  • the temperature control information is sent to the user, and the temperature control adjustment instruction of the user is received, so that the temperature control adjustment is more flexible and the user experience is improved.
  • the method further includes: a contact detecting sensor connected to the processor;
  • the contact detection sensor is configured to acquire usage status information of the electronic device, and the usage status information of the electronic device is used to indicate whether the electronic device is touched by the user;
  • the processor is further configured to receive the usage status information, determine, according to the usage status information, whether the electronic device is being operated by the user, and trigger an operation of adjusting the temperature of the electronic device according to the determination result;
  • the contact detecting sensor includes at least one of a proximity sensor, a gravity sensor, or a light sensor.
  • the processor is specifically configured to adjust the temperature of the electronic device by at least one of the following:
  • the heat sink is controlled to regulate the temperature of the electronic device.
  • the temperature adjustment of the electronic device can be flexibly realized.
  • a heat sink is also included.
  • the present application provides a temperature adjustment method for a portable electronic device, which is applied to the portable electronic device according to the first aspect, and includes:
  • the information includes parameters for identifying the type of protective casing; the parameters include at least one of the following:
  • the method before adjusting the temperature of the electronic device according to the first temperature control configuration information, the method further includes:
  • the temperature adjustment reminding information is output, and the temperature adjustment reminding information is used to indicate whether the user selects whether to perform the temperature adjusting operation; and receives the indication input by the user to confirm the temperature adjusting operation.
  • the temperature of the electronic device is adjusted according to the first temperature control configuration information, including at least one of the following:
  • the radiator is controlled to adjust the temperature of the electronic device according to the first temperature control configuration information.
  • the present application further provides a temperature adjustment device for a portable electronic device for performing the temperature adjustment method of the portable electronic device according to the second aspect described above, which has the same technical features and technical effects.
  • the temperature regulating device for the portable electronic device provided by the present application comprises:
  • a protective shell type obtaining module configured to acquire information related to a type of a protective shell of the electronic device, and different types of protective shells correspond to different thermal conductivity properties;
  • the temperature control configuration information obtaining module is configured to determine the type of the protective shell according to the information, and obtain the first temperature control configuration information corresponding to the type of the protective shell according to the corresponding relationship between the type of the protective shell and the temperature control configuration information;
  • the temperature adjustment module is configured to adjust the temperature of the electronic device according to the first temperature control configuration information.
  • the information related to the type of the protective case of the electronic device acquired by the protective case type acquisition module includes a parameter for identifying the type of the protective case; the parameter includes at least one of the following:
  • the temperature adjustment device further comprises:
  • the output module is configured to output temperature adjustment reminding information, and the temperature adjustment reminding information is used to indicate whether the user selects whether to perform a temperature adjustment operation;
  • the information receiving module is configured to receive confirmation information input by the user for performing a temperature adjustment operation.
  • the temperature adjustment module specifically adjusts the temperature of the electronic device in at least one of the following ways:
  • a control command is sent to control the temperature of the heat sink to adjust the electronic device.
  • the present application provides a computer readable storage medium having computer executed instructions stored therein, when at least one processor of the portable electronic device executes the computer to execute an instruction, the portable electronic device performs the above
  • the second aspect and the temperature adjustment method provided by the various possible designs in the second aspect are provided by the various possible designs in the second aspect.
  • the present application provides a computer program product comprising instructions that, when run on a portable electronic device, cause the portable electronic device to perform the second aspect as described above and various possible aspects of the second aspect Design the temperature adjustment method provided.
  • the temperature adjustment method of the portable electronic device and the portable electronic device provided by the present application collects information about the type of the protective case currently installed by the electronic device through the sensor, and sets different temperature control configuration information for different thermal conductivity of different types of protective shells. In the temperature adjustment process, the influence of the protective shell on the heat dissipation of the electronic device is considered, and the temperature adjustment effect is ensured.
  • FIG. 1 is a schematic structural view of a portable electronic device and a protective case provided by the present application
  • Embodiment 1 of a portable electronic device provided by the present application
  • Embodiment 3 is a schematic structural diagram of Embodiment 2 of a portable electronic device provided by the present application.
  • Embodiment 4 is a schematic structural diagram of Embodiment 3 of a portable electronic device provided by the present application.
  • Embodiment 1 is a schematic flow chart of Embodiment 1 of a temperature adjustment method for a portable electronic device according to the present application;
  • Embodiment 1 is a schematic structural diagram of Embodiment 1 of a temperature adjustment device for a portable electronic device according to the present application;
  • FIG. 7 is a schematic structural diagram of Embodiment 2 of a temperature adjustment device for a portable electronic device according to the present application.
  • FIG. 1 is a schematic structural diagram of a portable electronic device and a protective case provided by the present application.
  • the portable electronic device can be a mobile phone, and exemplary can also be a tablet computer, a camera, or the like.
  • the right side of Figure 1 is a protective case that can be placed on the mobile phone and covers the back of the mobile phone. It can be used for aesthetics and protection of portable electronic devices.
  • the protective case may also include an upper cover or an upper case covering the front of the mobile phone, and the upper cover may be opened when the user uses it.
  • the protective case may also refer to a detachable back cover or rear case of the electronic device.
  • the material of the protective shell can be metal, plastic, wood, glass, leather, and the like.
  • the temperature adjustment strategy of existing portable electronic devices does not take into account changes in the heat dissipation capability caused by changes in the material of the protective case or the protective cover of the user.
  • the problem that the temperature of the user's contact with the electronic device is too high.
  • the protective material of the metal material has good thermal conductivity.
  • the temperature of the protective shell directly contacted by the user also rises, causing the temperature of the electronic equipment to rise without affecting the performance.
  • the user feels that the electronic device is too hot and affects the use experience.
  • the present application provides a portable electronic device.
  • the portable electronic device provided by the present application is described in detail below in conjunction with specific embodiments.
  • FIG. 2 is a schematic structural diagram of a portable electronic device according to Embodiment 1 of the present application. As shown in FIG. 2, the portable electronic device includes: a sensor 101 and a processor 102 connected to the sensor 101; wherein
  • the sensor 101 is configured to acquire information related to a type of a protective shell of the electronic device, and different types of protective shells correspond to different thermal conductivity properties;
  • the processor 102 is configured to receive information, determine a type of the protective shell according to the information, and obtain, according to a correspondence between the type of the pre-configured protective shell and the temperature control configuration information, the first temperature control configuration information corresponding to the type of the protective shell, according to The first temperature control configuration information adjusts the temperature of the electronic device.
  • the electronic device includes a connected sensor 101 and a processor 102.
  • the sensor 101 may exemplarily be a sensing device such as a resistance detector, an electromagnetic sensor, a pressure sensor, or the like for acquiring information on the type of the protective case currently installed on the electronic device. Exemplarily, it may be information for obtaining a resistance value, a magnetic value, an elasticity value, and the like which are reflected according to the material of the protective case.
  • the processor 102 is illustratively a central processing unit of a mobile phone or a tablet computer. The processor 102 is configured to determine the type of the protective case according to the information provided by the sensor 101, and determine a temperature control adjustment scheme corresponding to the current type of the protective case. .
  • the processor 102 when the temperature control adjustment mode is to adjust voltage, current, operating frequency, such as clock frequency, etc., the processor 102 is a temperature controlled actuator.
  • the actuator for performing the temperature control scheme determined by the processor 102 may be separated from the processor 102. Exemplaryly, it may be a heat sink, a voltage/current regulator, a clock controller, or the like.
  • the information acquired by the sensor 101 is used to reflect the type of the protective case of the electronic device, and the type of the protective case represents the thermal conductivity of the protective case.
  • the type of the protective shell can be divided according to the thermal conductivity of the protective shell, and can also be directly divided according to the material of the protective shell, such as glass, leather, plastic, metal, and the like.
  • the sensor 101 detects that the material of the current protective casing of the electronic device is made of a metal material
  • the sensor 101 uses the metal material as the type of the protective casing, and further determines the subsequent temperature control scheme according to the type of the protective casing.
  • the type of the protective case when the type of the protective case is divided by the thermal conductivity, the type of the protective case can be divided into a high thermal conductivity type and a low thermal conductivity type.
  • the sensor 101 or the processor 102 can also correct the thermal conductivity of the protective shell according to factors such as the shape and thickness of the obtained protective shell, and then determine the type of the protective shell.
  • the information acquired by the sensor 101 includes indication information indicating the type of the protective case.
  • the sensor 101 is specifically configured to collect parameters for identifying the type of the protective shell, determine the type of the protective shell according to the parameters, and generate indication information according to the type of the protective shell.
  • the processor 102 acquires the type of the protective shell according to the received indication information.
  • the information acquired by the sensor 101 includes parameters for identifying the type of the protective case, and the sensor 101 is specifically used to collect parameters.
  • the processor 102 is specifically configured to determine the type of the protective shell according to the parameters. Therefore, the operation of identifying the type of protective case can be performed by either of the sensor 101 or the processor 102.
  • the sensor 101 can selectively feed back indication information of the type of the protective casing or only feedback parameters for identifying the type of the protective casing, such as various types of parameters mentioned in the subsequent embodiments.
  • the processor 102 may determine the first temperature control configuration information corresponding to the type of the protective shell according to the correspondence between the type of the protective shell and the temperature control configuration information stored in advance.
  • the processor 102 stores a comparison table of the type of the protective case and the temperature control configuration information.
  • the comparison table may be as shown in the following table.
  • the plurality of temperature control configuration information that may be included in the comparison table includes the first temperature control configuration information.
  • the corresponding relationship may have various forms, and the response is different protection shell types and corresponding temperature control matching information, that is, the correspondence relationship between the temperature control schemes, not only limited to the table form. This correspondence can be set by engineers in the field according to actual experience or according to the results of actual tests or computer simulations. In general, the temperature control scheme corresponding to the protective shell that is more likely to transmit or express heat is more highly adjusted, that is, a greater degree of temperature control is performed.
  • f1, f2, and f3 are positive real numbers, and f1>f2>f3 respectively correspond to an operating frequency at which the temperature of the protective case is controlled at t1, t2, and t3, and t1>t2>t3.
  • the above table exemplarily shows the temperature control configuration information corresponding to each of the protective shells in different materials, wherein the metal has the strongest thermal conductivity and the weakest thermal conductivity of the plastic.
  • the corresponding temperature control configuration information is different according to the type of the protective shell, and the different temperature control configuration information may include different parameters.
  • the thermal conductivity of the metal is strong.
  • the temperature of the electronic device rises only a little, the temperature of the protective shell also rises immediately, and the user can immediately feel the electronic when using the electronic device. The device is hot. Therefore, the adjustment of the corresponding temperature control configuration information is large, and the operating frequency of the electronic device can be lowered to a lower value f3.
  • the temperature control measures in the temperature control configuration information may also be different.
  • the temperature control measure when the material of the protective case is plastic, the temperature control measure is to adjust the working frequency of the processor according to the temperature of the protective case; when the protective case is When the material is metal, the temperature control measure is to adjust the working voltage according to the temperature adaptability of the protective shell, and appropriately close part of the heat sink with more heat.
  • the processor 102 determines the first temperature control configuration information
  • the processor 102 adjusts the temperature of the electronic device according to the determined first temperature control configuration information.
  • the temperature control configuration information can be simplified to indicate only the cooling measures according to the type of the protective case.
  • different temperature control measures corresponding to different types of protective shells may be stored in the processor 102, and the temperature control measures may be specifically adjusted according to the current temperature of the electronic device.
  • the present application sets different temperature control configuration information for different thermal conductivity of the current protective shell of the electronic device, and considers the influence of the protective shell on the heat dissipation of the electronic device during the temperature adjustment process, thereby ensuring the temperature adjustment effect.
  • the inductor comprises an electromagnetic sensor
  • the parameters collected by the electromagnetic sensor comprise the magnetic value of the protective casing.
  • the electromagnetic sensor is connected to the processor 102.
  • the electromagnetic sensor is specifically configured to detect the magnetic value of the protective shell, determine the type of the protective shell according to the magnetic value of the protective shell, generate indication information according to the type of the protective shell, and send the indication information to the processor.
  • the inductor is an electromagnetic sensor, and the electromagnetic sensor is used to detect the magnetic value of the protective shell.
  • the magnetic properties of the protective shells of different materials are different, so the material of the protective shell can be determined by detecting the magnetic properties of the protective shell.
  • An electromagnetic sensor is coupled to the processor 102 for transmitting a type of protective casing determined from the detected magnetic information of the protective casing to the processor 102.
  • the magnetic information of the detected protective case may also be sent by the electromagnetic sensor to the processor 102, and the processor 102 acquires the type of the protective case of the electronic device according to the magnetic information of the protective case.
  • the processor 102 can store a comparison table between the magnetic value of the protective shell and the protective shell material.
  • the processor 102 receives the magnetic value of the protective shell sent by the electromagnetic sensor, the material of the protective shell is determined according to the magnetic value.
  • the material of the protective shell can be directly used to represent the type of the protective shell, and then the corresponding temperature control configuration information is determined according to the material of the protective shell.
  • the electromagnetic sensor can be designed according to the actual electronic device structure, and is disposed at any position on the electronic device. The electromagnetic sensor can be selected from the existing electromagnetic magnetic measuring sensor.
  • the inductor includes a resistance detector; the parameters collected by the resistance detector include the resistance of the protective casing.
  • the resistance detector is connected to the processor 102.
  • the resistance detector is specifically configured to detect the resistance value of the protective shell, determine the type of the protective shell according to the resistance value of the protective shell, generate indication information according to the type of the protective shell, and send the indication information to the processor.
  • the inductor is a resistance detector, and the resistance detector is used for detecting the resistance value of the protective shell.
  • the resistance values of the protective shells of different materials are different, so the material of the protective shell can be determined by detecting the resistance value of the protective shell.
  • the material of the protective case can be determined directly by the resistance detector according to the magnitude of the resistance value.
  • the resistance value of the detected protective case can also be sent to the processor 102 by the resistance detector, so that the processor 102 determines the type of the protective case of the electronic device according to the resistance value of the protective case.
  • the processor 102 can store a comparison table of the protective shell resistance value and the protective shell material.
  • the processor 102 receives the resistance value of the protective shell sent by the resistance detector, the material of the protective shell is determined according to the resistance value.
  • the material of the protective shell is used to represent the type of the protective shell, and then the corresponding temperature control configuration information is determined according to the material of the protective shell.
  • the resistance detector can be disposed at the charging pin interface of the charging base of the electronic device, and the resistance detector can also be disposed at any position on the electronic device according to the actual electronic device structure, and the resistance detector needs to be protected with the protective case. Contact connection.
  • the inductor comprises a plurality of connection points arranged on the casing of the electronic device, and different combinations of connection points are suitable for different types of protective shells, and the parameters collected by the inductor are The combination of connection points used by the protective case.
  • the sensor is configured to detect the use state of each connection point of the electronic device, and determine the type of the protective case according to the combination of connection points used by the protective case.
  • a plurality of connection points may be preset on the housing of the electronic device, and different connection points are used to set different protection shells, or different connection point combinations are used for different protections. shell.
  • the protective case is generated, the protective case that is stuck at different connection points can be generated according to the material of the protective cover.
  • the sensor only needs to detect the connection status of each connection point, and then determine the material of the protective case used by the user at this time, and also determine the type of the protective case that the user uses at this time.
  • the sensor can detect the pressure state of each connection point. If there is pressure, it indicates that the protection shell uses the connection point to determine the connection state of each connection point.
  • the protective case can be carded with the electronic device through the cassette structure. Further, different card depths can be set for different material protection shells, even when different protection shells use the same connection point, the material of the protection shell can be determined according to the pressure state detected by the sensor at the connection point. .
  • the senor comprises a pressure sensor, and the parameters collected by the pressure sensor include the elastic properties of the protective casing.
  • the pressure sensor is connected to the processor.
  • the pressure sensor is configured to detect the elastic performance of the protective case, obtain the type of the protective case of the electronic device according to the elastic performance of the protective case, generate indication information according to the type of the protective case, and send the indication information to the processor.
  • the sensor is a pressure sensor, and the pressure sensor is used for detecting the elastic performance of the protective shell.
  • the elastic properties of the protective shells of different materials are different, so the material of the protective shell can be determined by detecting the elastic performance of the protective shell, for example, the elastic property of the plastic. Better than metal and glass.
  • the material of the protective shell can be determined directly by the pressure sensor according to the elastic properties of the protective shell.
  • the elastic performance of the detected protective case can also be transmitted to the processor 102 by the pressure sensor, so that the processor 102 acquires the type of the protective case of the electronic device according to the elastic performance of the protective case.
  • the processor 102 can store a comparison table of the protective shell elastic performance and the protective shell material.
  • the processor 102 receives the elastic performance of the protective shell sent by the pressure sensor, the material of the protective shell is determined according to the elastic performance.
  • the material of the protective shell is used to represent the type of the protective shell, and then the corresponding temperature control configuration information is determined according to the material of the protective shell.
  • the pressure sensor can be disposed at any position on the electronic device according to the structure of the actual electronic device, and the pressure sensor needs to be in contact with the protective shell to detect the elasticity of the protective shell.
  • the senor is a temperature sensor; the parameters collected by the temperature sensor include the amount of temperature change of the electronic device for a preset period of time.
  • the temperature sensor is connected to the processor.
  • the temperature sensor is configured to monitor a temperature change of the electronic device for a preset duration, determine a type of the protective shell according to a temperature change amount of the electronic device within a preset duration, and generate an indication according to the type of the protective shell, and Send the indication to the processor.
  • the sensor is a temperature sensor, and the number of the temperature sensors may be multiple.
  • Each temperature sensor is used to monitor the temperature change of the electronic device for a preset period of time.
  • the protective shells disposed on the electronic device are different, the temperature changes of the electronic device within a preset duration are different.
  • the protective case is a metal protective cover with better heat dissipation capability
  • the temperature of the electronic device does not change much within a preset period of time, and the heat generated by the operation of the device can be dissipated through the protective case.
  • the protective case is a plastic protective cover with poor heat dissipation capability
  • the heat generated by the operation of the device cannot be dissipated through the protective case, thereby causing the temperature of the electronic device to rise within a preset period of time.
  • the protective casing that is sheathed on the current electronic device can be determined by monitoring the amount of temperature change of the electronic device within a preset period of time.
  • the detected temperature change amount may also be sent to the processor 102 by the temperature sensor, so that the processor 102 acquires the type of the protective case of the electronic device according to the temperature change amount.
  • a plurality of temperature sensors may be disposed on the electronic device, and each of the temperature sensors may be disposed at any position on the electronic device according to a specific structure of the electronic device.
  • the foregoing embodiments of the manner of acquiring the type of the protective shell of the electronic device may be combined at the same time and performed simultaneously to improve the accuracy of the detection of the protective shell type.
  • a further way of obtaining the type of protective casing the processor 102 obtains the type of protective casing input by the user.
  • the type of the protective case can be directly input by the user, so that the processor 102 selects the temperature control configuration information according to the type.
  • the temperature control configuration information may also be directly set by the user, and the processor 102 executes the temperature control configuration information set by the user.
  • FIG. 3 is a schematic structural diagram of an electronic device according to Embodiment 2 of the present application.
  • the electronic device further includes: a display or a speaker; and the processor is connected to the display or the speaker;
  • the display or the speaker is configured to: after the processor acquires the first temperature control configuration information corresponding to the type of the protective shell, output a temperature adjustment reminding information, where the temperature adjustment reminding information is used to indicate whether the user selects whether to perform the temperature adjusting operation;
  • the processor 102 is specifically configured to adjust the temperature of the electronic device according to the first temperature control configuration information after the user selects to perform the temperature adjustment operation.
  • the user can make the selection by a unified user interface (UI) to instruct the processor 102 to perform the adjustment.
  • UI unified user interface
  • the processor may send the temperature adjustment reminding information to the user through the display or the speaker, where the temperature adjustment reminding information is used to indicate whether the user selects whether to perform the temperature adjustment operation.
  • the temperature adjustment reminding information may further include specific first temperature control configuration information, and the user may select to perform temperature adjustment or no temperature adjustment according to actual needs. When the user plans to no longer use the mobile terminal or only view the mobile terminal screen without contacting the mobile terminal, it is optional to not perform temperature adjustment.
  • the display and speaker can also provide temperature information for the electronic device in real time.
  • the display or speaker can also be used to continuously or periodically output temperature adjustment reminders as well as current temperature information during temperature adjustment by the processor.
  • the user can also provide current temperature information and temperature adjustment measures to the user upon receiving the inquiry information input by the user.
  • FIG. 4 is a schematic structural diagram of an electronic device according to Embodiment 3 of the present application.
  • the electronic device further includes a contact detecting sensor 103 connected to the processor 102;
  • the contact detecting sensor 103 is configured to acquire usage state information of the electronic device, where the use state information of the electronic device is used to indicate whether the electronic device is touched by the user;
  • the processor 102 is further configured to receive usage status information, determine, according to the usage status information, whether the electronic device is being operated by the user, and trigger an operation of adjusting the temperature of the electronic device according to the determination result;
  • the contact detecting sensor 103 includes at least one of a proximity sensor, a gravity sensor, or a light sensor.
  • the contact detection sensor 103 is primarily used to collect information related to whether an electronic device is being touched by a user. When the user is operating, temperature adjustment is required to ensure that the user has a good feeling of use, and when the user does not operate, the temperature adjustment may not be performed.
  • the contact detecting sensor 103 may include at least one of a proximity sensor, a gravity sensor, and a light sensor.
  • the proximity sensor can detect the distance of the user from the electronic device, and when the user is far away from the electronic device, the user can be considered not to use the electronic device.
  • the contact detection sensor 103 can determine whether the electronic device is being used by the user according to the collected parameters, and send the determination result to the processor 102.
  • the collected parameters can also be sent to the processor 102, which determines if the electronic device is being used by the user.
  • the processor 102 is specifically configured to adjust the temperature of the electronic device by adjusting at least one of: operating voltage of at least part of the device in the electronic device; and adjusting an operating current of at least part of the device in the electronic device Adjusting an operating frequency of at least a portion of the device in the electronic device, ie, a clock frequency; turning off or turning on at least a portion of the device in the electronic device; turning off or turning on at least a portion of the application running in the electronic device; or controlling the heat sink to adjust the temperature of the electronic device.
  • the processor 102 can adjust an operating voltage of at least a part of the devices in the electronic device.
  • the operating voltage of some devices in the electronic device can be adjusted to reduce power consumption. Reduce heat and reduce the temperature of the electronics.
  • the operating voltage of more devices in the electronic device can be adjusted to greatly reduce the power consumption.
  • the operating current of at least some of the devices in the electronic device can be adjusted, and the operating frequency of at least some of the devices in the electronic device, that is, the clock frequency, can be adjusted.
  • At least some devices in the electronic device may be turned off or turned on, for example, according to different heat generating capabilities of the devices in the electronic device, when the temperature of the electronic device is high, one or more devices that turn off specific heat generating capability are selected. To reduce the temperature of the electronic device to a reasonable range.
  • at least part of the application running in the electronic device may be turned off or turned on, for example, when there are many applications running, the application that is not currently used by the user running in the background may be selected to reduce power consumption. Reduce the temperature.
  • the electronic device further includes a heat sink; the heat sink is coupled to the processor 102; and the processor 102 is further configured to: control the heat sink to adjust the temperature of the electronic device.
  • the processor controls the heat sink to adjust the temperature of the electronic device.
  • the heat sink can be a heat sink with a fan or the like.
  • the processor 102 can simultaneously control the operation of the heat sink to help dissipate heat when the temperature is lowered according to the first temperature control configuration information.
  • the processor 102 can set the rotation speed of the fan in the heat sink according to the current temperature of the electronic device. The rotation speed is greater.
  • the processor 102 can also refer to the weather conditions of the geographic location of the electronic device when performing temperature adjustment. For example, when it is a hot weather condition, it is mainly adjusted for the case where the temperature is too high, which may cause damage to the electronic device or the user feels poor, to lower the temperature.
  • the amount of temperature to be reduced is small, the operating voltage, operating current, or operating frequency of the heating device of the electronic device may be selected to be reduced, and when the amount of temperature to be reduced is large, the heating device may be directly turned off.
  • different working voltage, current, and frequency adjustment strategies may be made for different heat generating devices, which is not limited in this application.
  • the temperature of the electronic device can be raised for the case where the temperature of the electronic device is too low, the electronic device cannot be turned on due to the low temperature, affecting normal use, and the user can be improved when the user touches the electronic device. feeling of using.
  • the processor 102 is specifically configured to determine the type of the protective shell of the electronic device that exists in the type of the pre-configured protective shell, according to the type and temperature control configuration of the pre-configured protective shell. Corresponding relationship of the information, obtaining first temperature control configuration information corresponding to the type of the protective shell of the electronic device, and adjusting the temperature of the electronic device according to the first temperature control configuration information.
  • the processor 102 Before the processor 102 searches for the correspondence between the type of the pre-configured protective case and the temperature control configuration information, it is first determined that the type of the protective case is stored on the processor 102. When the temperature control configuration information corresponding to the type of the current protection shell is not stored on the processor 102, the user may manually input the temperature control configuration information, and may also select the default temperature control configuration information.
  • the processor is further configured to perform adaptive learning according to the executed temperature control configuration information and the execution time of each temperature control configuration information, and obtain a user's temperature control adjustment habit.
  • the processor performs temperature control according to the user's temperature control adjustment habit.
  • FIG. 5 is a schematic flowchart of Embodiment 1 of a temperature adjustment method for a portable electronic device according to the present application. As shown in FIG. 5, the method includes: S501: acquiring information related to a type of a protective shell of an electronic device, and types of different protective shells.
  • S502 determining the type of the protective shell according to the information, and acquiring the first temperature control configuration information corresponding to the type of the protective shell according to the correspondence between the pre-configured protective shell type and the temperature control configuration information; S503, The temperature of the electronic device is adjusted according to the first temperature control configuration information.
  • the information includes a parameter for identifying a type of the protective shell; the parameter includes at least one of the following: a magnetic value of the protective shell, a resistance value of the protective shell, a connection point combination method used by the protective shell, and an elastic force of the protective shell The amount of temperature change in performance or electronic equipment over a preset period of time.
  • the temperature adjustment method further includes: outputting temperature adjustment reminding information, the temperature adjustment reminding information is used to indicate whether the user selects whether to perform the temperature adjusting operation, and receiving the indication input by the user to perform the confirmation information of the temperature adjusting operation.
  • adjusting the temperature of the electronic device according to the first temperature control configuration information including at least one of: adjusting an operating voltage of at least part of the device in the electronic device according to the first temperature control configuration information; adjusting according to the first temperature control configuration information An operating current of at least a portion of the device in the electronic device; adjusting an operating frequency of at least a portion of the device in the electronic device according to the first temperature control configuration information; closing or turning on at least a portion of the device in the electronic device according to the first temperature control configuration information;
  • the configuration information turns off or turns on at least part of the application running in the electronic device; or controls the temperature of the heat sink to adjust the electronic device according to the first temperature control configuration information.
  • the processor 102 may include a large number of transistors or logic gate arrays, and may optionally include an ASIC (Application Specific Integrated Circuit), a DSP (Digital Signal Processor), an FPGA (Field Programmable Logic Gate Array), or a CPU (Central Processing). At least one of the units).
  • the functions performed by processor 102 may be performed by processor 102 in pure hardware or by processor 102 executing software. Therefore, at least a part of the functions of the temperature adjustment method of the embodiment of the present application may be implemented by software.
  • the embodiment of the present application further provides a computer readable storage medium, where the software is stored in a computer readable storage medium, where the software includes
  • the computer executes instructions that, when executed by the at least one processor of the electronic device, perform various possible temperature adjustment methods in the above-described method embodiments.
  • the processes or functions described in accordance with embodiments of the present application may be generated in whole or in part.
  • the computer instructions can be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, such as cellular communication, infrared, short-range wireless, microwave Etc.) Transfer to another website site, computer, server, or data center.
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).
  • an embodiment of the present application further provides a computer program product including instructions, that is, the software product, when operating on a portable electronic device, causes the portable electronic device to perform various possible temperature adjustment methods in the foregoing method embodiments. .
  • connection refers to a coupling relationship, which may include a direct connection by a wire in a narrow sense or a case of being indirectly connected by other devices.
  • a further aspect of the present application provides a temperature adjustment apparatus for a portable electronic device for performing the temperature adjustment method of the portable electronic device provided by the above embodiments, which has the same technical features and technical effects.
  • FIG. 6 is a schematic structural diagram of Embodiment 1 of a temperature adjustment device for a portable electronic device according to the present application. As shown in FIG. 6, the device includes: a protective shell type acquiring module 601, a temperature control configuration information acquiring module 602, and a temperature adjusting module 603.
  • the protective shell type obtaining module 601 is configured to obtain information related to the type of the protective shell of the electronic device, and the different types of protective shells correspond to different thermal conductivity properties; the temperature control configuration information acquiring module 602 is configured to determine the protective shell according to the information.
  • the first temperature control configuration information corresponding to the type of the protective shell is obtained according to the correspondence between the type of the pre-configured protective shell and the temperature control configuration information; the temperature adjusting module 603 is configured to adjust the electronic according to the first temperature control configuration information The temperature of the device.
  • the information about the type of the protective shell of the electronic device acquired by the protective shell type obtaining module 601 includes a parameter for identifying the type of the protective shell; the parameter includes at least one of the following: a magnetic value of the protective shell, The resistance value of the protective case, the combination of the connection points used by the protective case, the elastic performance of the protective case, or the amount of temperature change of the electronic device within a preset period of time.
  • FIG. 7 is a schematic structural diagram of Embodiment 2 of a temperature adjustment device for a portable electronic device provided by the present application.
  • the device further includes: an output module 604 and an information receiving module 605; an output module 604, configured to output temperature adjustment reminding information, wherein the temperature adjustment reminding information is used to indicate whether the user selects whether to perform a temperature adjustment operation; and the information receiving module 605. It is configured to receive confirmation information input by the user for performing a temperature adjustment operation.
  • the temperature adjustment module 603 specifically adjusts the temperature of the electronic device by using at least one of the following: sending the working voltage of at least part of the device in the electronic device according to the first temperature control configuration information. Adjusting an instruction; transmitting, according to the first temperature control configuration information, an operating current adjustment command of at least a part of the electronic device; and transmitting, according to the first temperature control configuration information, an operating frequency adjustment command of at least a part of the electronic device; according to the first temperature control Configuring information to transmit a shutdown command or an open command of at least part of the device in the electronic device; transmitting, according to the first temperature control configuration information, a shutdown command or an open command of at least part of the application running in the electronic device; or according to the first temperature control configuration information And sending a control command to control the heat sink to adjust the temperature of the electronic device.
  • the above integrated module can be implemented in the form of hardware or in the form of a software function module. It should be noted that the division of the module in the embodiment of the present application is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • the content executed by each module described above may be executed by a processor in the device. When communicating with other devices, the processor may receive or transmit a signal through the interface circuit.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Telephone Function (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Power Sources (AREA)

Abstract

L'invention concerne un dispositif électronique portable, et un procédé de réglage de la température d'un dispositif électronique portable. Le dispositif électronique portable comprend : un capteur et un processeur connecté au capteur, le capteur étant utilisé pour acquérir des informations relatives au type d'une coque de protection d'un dispositif électronique, différents types de coque de protection correspondant à différentes propriétés de conduction de chaleur ; et le processeur est utilisé pour recevoir les informations, déterminer le type de la coque de protection selon les informations, acquérir, selon une corrélation préconfigurée entre le type d'une coque de protection et des informations de configuration de régulation de température, des premières informations de configuration de régulation de température correspondant au type de la coque de protection, et ajuster la température du dispositif électronique en fonction des premières informations de configuration de régulation de température. Selon la présente invention, différentes informations de configuration de régulation de température sont établies pour différentes propriétés de conduction thermique d'une coque de protection actuelle d'un dispositif électronique, et l'impact de la coque de protection sur la dissipation de chaleur du dispositif électronique est pris en considération dans le processus de réglage de température, ce qui garantit ainsi un effet de réglage de température.
PCT/CN2018/075431 2017-03-06 2018-02-06 Dispositif électronique portable, et procédé de réglage de la température d'un dispositif électronique portable Ceased WO2018161755A1 (fr)

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CN201710126853.3A CN106774519B (zh) 2017-03-06 2017-03-06 便携式电子设备和便携式电子设备的温度调节方法

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