CN113884892A - Mobile terminal battery power supply method and device under different temperature environments - Google Patents
Mobile terminal battery power supply method and device under different temperature environments Download PDFInfo
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Abstract
The invention discloses a mobile terminal battery power supply method and a device under different temperature environments, wherein the method comprises the steps of obtaining a real-time environment temperature, and comparing the real-time environment temperature with a preset main battery standard working temperature; controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery to be within the standard working temperature range of the main battery; when the residual electric quantity of a main battery of the mobile terminal is lower than a first preset threshold value, the working state of the auxiliary battery is switched to a first working state, prompt information is generated, and the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal. The invention realizes that the mobile terminal is powered by the main battery and the auxiliary battery, so that the auxiliary battery can switch the working state to generate heat based on the environmental temperature under different temperature environments, particularly low-temperature environments, and the main battery can be kept in a normal working temperature range under different temperature environments.
Description
Technical Field
The application relates to the technical field of battery power supply control, in particular to a mobile terminal battery power supply method and device under different temperature environments.
Background
At present, take-out or express delivery transport personnel need frequently use mobile terminal to carry out operations such as take-out receipt, goods letter sorting and code scanning because of the working property, lead to mobile terminal to be in the user state always, and electric quantity consumption is great. And because the transport personnel move back and forth continuously in various places all the time, a fixed charging environment does not exist, so that the mobile terminal is generally charged by taking a charging treasure with the person. Such charge mode is on the one hand because transport personnel need continuous use mobile terminal scanning to connect the order, precious existence of charging is very encumbrance, can bring inconvenience in a lot of operations, on the other hand, transport personnel most time all outdoor, battery electrochemistry system reactivity is very low under weather such as cold, lead to battery capacity to reduce, precious unable enough electric quantity of charging is filled into the battery, the usable electric quantity of battery becomes few, make transport personnel every use mobile terminal all need wait for it to carry out charging of a period and just can continue to use, cause the influence to transport personnel's work efficiency.
Disclosure of Invention
In order to solve the above problem, embodiments of the present application provide a method and an apparatus for supplying power to a mobile terminal battery in different temperature environments.
In a first aspect, an embodiment of the present application provides a method for supplying power to a battery of a mobile terminal in different temperature environments, where the method includes:
acquiring a real-time environment temperature, and comparing the real-time environment temperature with a preset main battery standard working temperature;
controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery to be within the standard working temperature range of the main battery;
and when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, switching the working state of the auxiliary battery into a first working state and generating prompt information, wherein the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
Preferably, the acquiring the real-time ambient temperature includes:
determining the current position of a mobile terminal in an electronic map, and determining the current environment of the mobile terminal based on the current position;
when the current environment is an external environment, determining area information corresponding to the current position, determining the current weather temperature of the area information, and determining the current weather temperature as the real-time environment temperature;
and when the current environment is an internal environment, acquiring the ambient temperature of the mobile terminal, and determining the ambient temperature to be the real-time ambient temperature based on the ambient temperature.
Preferably, the determining as the real-time ambient temperature based on the ambient temperature includes:
determining the moving speed of the mobile terminal;
when the moving speed is larger than a preset speed threshold, acquiring a correction temperature corresponding to the moving speed, and adjusting the ambient temperature based on the correction temperature to obtain a real-time ambient temperature;
and when the moving speed is not greater than a preset speed threshold value, determining the ambient temperature as the real-time ambient temperature.
Preferably, the controlling the operating state of the secondary battery of the mobile terminal based on the temperature difference between the real-time environment temperature and the standard operating temperature of the primary battery includes:
determining the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery;
when the temperature difference is larger than a preset difference and the real-time environment temperature is smaller than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a second working state, wherein the second working state is used for controlling the auxiliary battery to heat the main battery;
when the temperature difference is greater than a preset difference and the real-time environment temperature is greater than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a third working state, wherein the third working state is used for controlling the auxiliary battery to alternately supply power to the mobile terminal with the main battery according to a preset time interval;
and when the temperature difference is not greater than the preset difference, controlling the working state of the auxiliary battery of the mobile terminal to be a fourth working state, wherein the fourth working state is used for controlling the auxiliary battery not to work.
Preferably, when the temperature difference is greater than a preset difference and the real-time environment temperature is less than the standard working temperature of the main battery, controlling the working state of the auxiliary battery of the mobile terminal to be a second working state, where the second working state is used to control the auxiliary battery to heat the main battery, and further comprising:
calculating first heating electric quantity consumed when the current battery temperature changes to the standard working temperature range of the main battery, and calculating the energy consumption ratio of the first heating electric quantity to the residual electric quantity of the main battery;
when the energy consumption ratio is higher than a preset ratio, calculating second heating electric quantity based on the preset ratio and the residual electric quantity;
and after the working state of the auxiliary battery is kept as the second working state until the second heating electric quantity is consumed, the working state of the auxiliary battery is switched to a fourth working state.
Preferably, the method further comprises:
and when the current electric quantity of the auxiliary battery is lower than a second preset threshold value, controlling the main battery to charge the auxiliary battery.
In a second aspect, an embodiment of the present application provides a mobile terminal battery power supply device in different temperature environments, where the device includes:
the acquisition module is used for acquiring the real-time environment temperature and comparing the real-time environment temperature with the preset standard working temperature of the main battery;
the control module is used for controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery into the standard working temperature range of the main battery;
and the generating module is used for switching the working state of the auxiliary battery into a first working state and generating prompt information when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, wherein the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the steps of the method as provided in the first aspect or any one of the possible implementation manners of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method as provided in the first aspect or any one of the possible implementations of the first aspect.
The invention has the beneficial effects that: the mobile terminal is powered by the main battery and the auxiliary battery, so that the auxiliary battery can switch the working state based on the ambient temperature to generate heat under different temperature environments, particularly low-temperature environments, and the main battery can be kept in a normal working temperature range under different temperature environments, so that the power supply effect of the main battery on the mobile terminal is ensured. When the electric quantity of the main battery is too low, the auxiliary battery can temporarily supply power, the main battery is replaced by a conveying person under the condition that the normal use of each application of the mobile terminal is guaranteed, peripherals such as a charging treasure do not need to be carried on the mobile terminal, and the operation is more convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for supplying power to a battery of a mobile terminal in different temperature environments according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a mobile terminal battery power supply device in different temperature environments according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the present application, where different embodiments may be substituted or combined, and thus the present application is intended to include all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then this application should also be considered to include an embodiment that includes one or more of all other possible combinations of A, B, C, D, even though this embodiment may not be explicitly recited in text below.
The following description provides examples, and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than the order described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
Referring to fig. 1, fig. 1 is a schematic flowchart of a mobile terminal battery power supply method under different temperature environments according to an embodiment of the present application. In an embodiment of the present application, the method includes:
s101, acquiring a real-time environment temperature, and comparing the real-time environment temperature with a preset main battery standard working temperature.
The execution subject of the present application may be a controller of a mobile terminal.
The real-time environment temperature can be understood as the real-time temperature of the environment where the mobile terminal is located in the embodiment of the application.
The standard working temperature of the main battery can be understood as the working temperature at which the main battery of the mobile terminal can work normally and the normal capacity of the battery cannot be affected.
In the embodiment of the application, a double battery comprising a main battery and an auxiliary battery is selected to supply power to the mobile terminal, wherein the capacity of the main battery can be 4000-5000mAh, and the capacity of the auxiliary battery can be 90-100 mAh. Under normal conditions, the mobile terminal is powered by the main battery. In order to ensure that the main battery can normally work and supply power under different temperature environments, the situation that the main battery capacity is influenced due to too low environmental temperature and the normal work of the main battery is further influenced is avoided, firstly, the real-time environmental temperature is obtained, and the real-time environmental temperature is compared with the standard working temperature of the main battery, so that whether the difference between the real-time environmental temperature and the standard working temperature of the main battery is too large or not is determined, and the main battery needs to be heated to ensure the normal work of the main battery. Wherein, the standard working temperature of the main battery is preset according to the model of the main battery.
In one embodiment, the obtaining the real-time ambient temperature includes:
determining the current position of a mobile terminal in an electronic map, and determining the current environment of the mobile terminal based on the current position;
when the current environment is an external environment, determining area information corresponding to the current position, determining the current weather temperature of the area information, and determining the current weather temperature as the real-time environment temperature;
and when the current environment is an internal environment, acquiring the ambient temperature of the mobile terminal, and determining the ambient temperature to be the real-time ambient temperature based on the ambient temperature.
In the embodiment of the application, the current position of the mobile terminal, namely the current position of the carrier can be determined in the electronic map through the GPS system of the mobile terminal. The current environment can be determined according to the position of the electronic map. It should be noted that, the environment to be identified in the present application is an outdoor environment (i.e., an external environment) or an indoor environment (i.e., an internal environment), and when the mobile terminal is in the external environment, the current weather temperature determined according to the region information can represent the ambient temperature around the mobile terminal. When the mobile terminal is in an internal environment, the air conditioner may be turned on indoors, and even if the air conditioner is not turned on, the temperature inside the relatively closed room and the temperature outside the room have obvious deviation, so in order to accurately obtain the ambient temperature around the mobile terminal, the ambient temperature around the mobile terminal is directly collected through a sensor and other components.
In one possible embodiment, the determining based on the ambient temperature is a real-time ambient temperature, including:
determining the moving speed of the mobile terminal;
when the moving speed is larger than a preset speed threshold, acquiring a correction temperature corresponding to the moving speed, and adjusting the ambient temperature based on the correction temperature to obtain a real-time ambient temperature;
and when the moving speed is not greater than a preset speed threshold value, determining the ambient temperature as the real-time ambient temperature.
In the embodiment of the present application, when the carrier is in the internal environment, the carrier generally arrives at the address of the receiver, and since the daily carrying task of the carrier is heavy, the carrier may run to the room of the receiver in a short time in order to save time, and the air flow rate around the mobile terminal is high, which may cause an error between the collected ambient temperature and the actual indoor temperature. Therefore, the moving speed of the mobile terminal is judged firstly, when the moving speed is higher than a speed threshold value, the moving speed of the mobile terminal is considered to be higher, the correction temperature is determined according to the specific moving speed, and the acquired ambient temperature is corrected through the correction temperature, so that the accuracy of the real-time ambient temperature is ensured. The specific corresponding relation between the moving speed and the correction temperature can be determined through training of a neural network model in the early stage.
And S102, controlling the working state of a secondary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery, so that the current battery temperature of the main battery is changed to be within the range of the standard working temperature of the main battery.
The main battery standard operating temperature range may be understood in the embodiments of the present application as a temperature fluctuation range set based on the main battery standard operating temperature.
In the embodiment of the application, the temperature difference between the real-time environment temperature and the main battery standard working temperature can be calculated and determined by comparing the real-time environment temperature and the main battery standard working temperature. According to the difference of temperature difference value size, the controller will control the auxiliary battery and carry out work according to the operating condition of difference to this controls the temperature through modes such as heating under the temperature environment of difference to the battery temperature of main battery, makes the current battery temperature of main battery can change and keep in main battery standard operating temperature within range, even makes the main battery can all keep the battery temperature that can normally work under each temperature environment. In practical situations, even if the temperature of the main battery is heated and controlled, the temperature of the main battery will inevitably fluctuate and cannot be kept at a fixed temperature constantly, so that a main battery standard operating temperature range will be set based on the main battery standard operating temperature and a preset fluctuation threshold. The current battery temperature of the main battery is adjusted to a temperature capable of working normally only by adjusting and changing the current battery temperature of the main battery to be within the standard working temperature range of the main battery.
In one embodiment, the controlling the operating state of the secondary battery of the mobile terminal based on the magnitude of the temperature difference between the real-time environment temperature and the standard operating temperature of the primary battery includes:
determining the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery;
when the temperature difference is larger than a preset difference and the real-time environment temperature is smaller than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a second working state, wherein the second working state is used for controlling the auxiliary battery to heat the main battery;
when the temperature difference is greater than a preset difference and the real-time environment temperature is greater than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a third working state, wherein the third working state is used for controlling the auxiliary battery to alternately supply power to the mobile terminal with the main battery according to a preset time interval;
and when the temperature difference is not greater than the preset difference, controlling the working state of the auxiliary battery of the mobile terminal to be a fourth working state, wherein the fourth working state is used for controlling the auxiliary battery not to work.
In the embodiment of the application, the auxiliary battery is controlled to switch different working states according to different temperature differences between the real-time environment temperature and the standard working temperature of the main battery. Specifically, since the temperature difference is an absolute difference, the magnitude of the real-time environment temperature and the standard operating temperature of the main battery also needs to be determined. When the temperature difference is larger than a preset difference and the real-time environment temperature is smaller than the standard working temperature of the main battery, the real-time environment temperature is considered to be lower, and at the moment, the auxiliary battery is controlled to heat the main battery in a mode of consuming electric energy to generate heat. And when the temperature difference is greater than a preset difference and the real-time environment temperature is greater than the standard working temperature of the main battery, the real-time environment temperature is considered to be higher at the moment, and the auxiliary battery and the main battery are used for alternately supplying power to ensure that the main battery is not overheated. When the temperature difference is not larger than the preset difference, namely the main battery is considered to be in a normal working temperature range at the moment, the auxiliary battery does not work temporarily.
In an implementation manner, when the temperature difference is greater than a preset difference and the real-time environment temperature is less than the standard working temperature of the main battery, the controlling the working state of the auxiliary battery of the mobile terminal to be a second working state, where the second working state is used to control the auxiliary battery to heat the main battery, further includes:
calculating first heating electric quantity consumed when the current battery temperature changes to the standard working temperature range of the main battery, and calculating the energy consumption ratio of the first heating electric quantity to the residual electric quantity of the main battery;
when the energy consumption ratio is higher than a preset ratio, calculating second heating electric quantity based on the preset ratio and the residual electric quantity;
and after the working state of the auxiliary battery is kept as the second working state until the second heating electric quantity is consumed, the working state of the auxiliary battery is switched to a fourth working state.
In the embodiment of the application, since the electric capacity of the auxiliary battery is small, and a small amount of electric energy needs to be obtained from the main battery to charge when the electric energy of the auxiliary battery is insufficient, when the auxiliary battery is controlled to heat, the calculation and judgment of the energy consumption ratio of the first heating electric energy to the residual electric energy of the main battery are carried out. If the energy consumption ratio is higher than the preset ratio, the electric quantity consumed for heating the main battery temperature to the standard working temperature range is considered to exceed the residual electric quantity of the main battery, and the heating at the moment is meaningless. Therefore, the main battery is heated according to the second heating electric quantity corresponding to the preset ratio, although the main battery cannot be heated to the standard working temperature range, the electric capacity reduced by the influence of low temperature of the main battery is still gradually increased in the heating process, namely, the balance is kept between the electric capacity and the residual electric quantity, and a certain effect can be still ensured.
S103, when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, the working state of the auxiliary battery is switched to a first working state, prompt information is generated, and the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
In this application embodiment, supply power to mobile terminal through the mode that has adopted the power supply of main auxiliary battery bi-cell, except that because the main auxiliary battery all is adjacent to set up in mobile terminal, can be comparatively easy generate heat through the auxiliary battery and control the temperature to main battery, simultaneously can also be when the electric quantity of main battery is not enough, through the operating condition who changes the auxiliary battery, let the temporary mobile terminal power supply of auxiliary battery, make this and transport personnel and can change the main battery under the condition that the cell-phone constantly nets also not cut off the power supply, realize mobile terminal's long-time user demand. That is to say, through this application scheme, can let the transport personnel of long-time outdoor activity work under the temperature environment of difference, all can let mobile terminal's battery keep under good operating temperature, guarantee mobile terminal's effective power supply continuation of the journey with this, simultaneously, transport personnel only need hand-carry several extra batteries and change when mobile terminal electric quantity is not enough, just can guarantee mobile terminal's long-term power supply, can not cause encumbrance when mobile terminal normal use, and through vice battery operating condition's switching, transport personnel only need change the battery after receiving the suggestion information, just can guarantee to change battery in-process mobile terminal also can normal use, easy operation is convenient.
In one embodiment, the method further comprises:
and when the current electric quantity of the auxiliary battery is lower than a second preset threshold value, controlling the main battery to charge the auxiliary battery.
In the embodiment of the application, since the electric capacity of the auxiliary battery is low, the auxiliary battery needs to be charged through the main battery, and then the main battery is controlled to charge the auxiliary battery when the current electric quantity of the auxiliary battery is lower than a second preset threshold value, so that the normal working state of the auxiliary battery is ensured.
The following describes in detail a mobile terminal battery power supply device under different temperature environments according to an embodiment of the present application with reference to fig. 2. It should be noted that, the battery power supply apparatus of the mobile terminal under different temperature environments shown in fig. 2 is used for executing the method of the embodiment shown in fig. 1 of the present application, and for convenience of description, only the portion related to the embodiment of the present application is shown, and details of the specific technology are not disclosed, please refer to the embodiment shown in fig. 1 of the present application.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a mobile terminal battery power supply device under different temperature environments according to an embodiment of the present disclosure. As shown in fig. 2, the apparatus includes:
an obtaining module 201, configured to obtain a real-time environment temperature, and compare the real-time environment temperature with a preset standard working temperature of a main battery;
the control module 202 is configured to control a working state of a secondary battery of the mobile terminal based on a temperature difference between the real-time environment temperature and a standard working temperature of the main battery, so that a current battery temperature of the main battery is changed to be within a standard working temperature range of the main battery;
the generating module 203 is configured to switch the working state of the secondary battery to a first working state and generate a prompt message when the remaining power of the primary battery of the mobile terminal is lower than a first preset threshold, where the first working state is used to control the secondary battery to supply power to the mobile terminal.
In one implementation, the obtaining module 201 includes:
the mobile terminal comprises a position determining unit, a processing unit and a processing unit, wherein the position determining unit is used for determining the current position of the mobile terminal in an electronic map and determining the current environment of the mobile terminal based on the current position;
the first environment judgment unit is used for determining the area information corresponding to the current position when the current environment is an external environment, determining the current weather temperature of the area information, and determining the current weather temperature as the real-time environment temperature;
and the second environment judgment unit is used for acquiring the ambient temperature of the mobile terminal when the current environment is the internal environment, and determining the ambient temperature as the real-time ambient temperature based on the ambient temperature.
In one embodiment, the second environment determination unit includes:
a moving speed determining element for determining a moving speed of the mobile terminal;
the first threshold judging element is used for acquiring a correction temperature corresponding to the moving speed when the moving speed is greater than a preset speed threshold, and adjusting the ambient temperature based on the correction temperature to obtain a real-time ambient temperature;
and the second threshold judging element is used for determining the ambient temperature as the real-time ambient temperature when the moving speed is not greater than a preset speed threshold.
In one possible implementation, the control module 202 includes:
the temperature difference determining unit is used for determining the temperature difference between the real-time environment temperature and the standard working temperature of the main battery;
the first judging unit is used for controlling the working state of an auxiliary battery of the mobile terminal to be a second working state when the temperature difference is larger than a preset difference and the real-time environment temperature is smaller than the standard working temperature of the main battery, and the second working state is used for controlling the auxiliary battery to heat the main battery;
the second judgment unit is used for controlling the working state of an auxiliary battery of the mobile terminal to be a third working state when the temperature difference is larger than a preset difference and the real-time environment temperature is larger than the standard working temperature of the main battery, wherein the third working state is used for controlling the auxiliary battery to alternately supply power to the mobile terminal with the main battery according to a preset time interval;
and the third judging unit is used for controlling the working state of the auxiliary battery of the mobile terminal to be a fourth working state when the temperature difference value is not greater than the preset difference value, and the fourth working state is used for controlling the auxiliary battery not to work.
In one possible implementation, the control module 202 includes:
the first calculation unit is used for calculating first heating electric quantity consumed when the current battery temperature changes to the standard working temperature range of the main battery and calculating the energy consumption ratio of the first heating electric quantity to the residual electric quantity of the main battery;
the second calculation unit is used for calculating second heating electric quantity based on the preset ratio and the residual electric quantity when the energy consumption ratio is higher than the preset ratio;
and the switching unit is used for keeping the working state of the auxiliary battery as a second working state until the second heating electric quantity is consumed, and switching the working state of the auxiliary battery to a fourth working state.
In one possible embodiment, the apparatus comprises:
and the control module is used for controlling the main battery to charge the auxiliary battery when the current electric quantity of the auxiliary battery is lower than a second preset threshold value.
It is clear to a person skilled in the art that the solution according to the embodiments of the present application can be implemented by means of software and/or hardware. The "unit" and "module" in this specification refer to software and/or hardware that can perform a specific function independently or in cooperation with other components, where the hardware may be, for example, a Field-Programmable Gate Array (FPGA), an Integrated Circuit (IC), or the like.
Each processing unit and/or module in the embodiments of the present application may be implemented by an analog circuit that implements the functions described in the embodiments of the present application, or may be implemented by software that executes the functions described in the embodiments of the present application.
Referring to fig. 3, a schematic structural diagram of an electronic device according to an embodiment of the present application is shown, where the electronic device may be used to implement the method in the embodiment shown in fig. 1. As shown in fig. 3, the electronic device 300 may include: at least one central processor 301, at least one network interface 304, a user interface 303, a memory 305, at least one communication bus 302.
Wherein a communication bus 302 is used to enable the connection communication between these components.
The user interface 303 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 303 may further include a standard wired interface and a wireless interface.
The network interface 304 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
The central processor 301 may include one or more processing cores. The central processor 301 connects various parts within the entire electronic device 300 using various interfaces and lines, and performs various functions of the terminal 300 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 305 and calling data stored in the memory 305. Alternatively, the central Processing unit 301 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The CPU 301 may integrate one or a combination of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the cpu 301, but may be implemented by a single chip.
The Memory 305 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 305 includes a non-transitory computer-readable medium. The memory 305 may be used to store instructions, programs, code sets, or instruction sets. The memory 305 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 305 may alternatively be at least one storage device located remotely from the central processor 301. As shown in fig. 3, memory 305, which is a type of computer storage medium, may include an operating system, a network communication module, a user interface module, and program instructions.
In the electronic device 300 shown in fig. 3, the user interface 303 is mainly used for providing an input interface for a user to obtain data input by the user; the cpu 301 may be configured to call the mobile terminal battery-powered application programs stored in the memory 305 under different temperature environments, and specifically perform the following operations:
acquiring a real-time environment temperature, and comparing the real-time environment temperature with a preset main battery standard working temperature;
controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery to be within the standard working temperature range of the main battery;
and when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, switching the working state of the auxiliary battery into a first working state and generating prompt information, wherein the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
The present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the above-described method. The computer-readable storage medium may include, but is not limited to, any type of disk including floppy disks, optical disks, DVD, CD-ROMs, microdrive, and magneto-optical disks, ROMs, RAMs, EPROMs, EEPROMs, DRAMs, VRAMs, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some service interfaces, devices or units, and may be an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory comprises: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program, which is stored in a computer-readable memory, and the memory may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The above description is only an exemplary embodiment of the present disclosure, and the scope of the present disclosure should not be limited thereby. That is, all equivalent changes and modifications made in accordance with the teachings of the present disclosure are intended to be included within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (9)
1. A mobile terminal battery power supply method under different temperature environments is characterized by comprising the following steps:
acquiring a real-time environment temperature, and comparing the real-time environment temperature with a preset main battery standard working temperature;
controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery to be within the standard working temperature range of the main battery;
and when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, switching the working state of the auxiliary battery into a first working state and generating prompt information, wherein the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
2. The method of claim 1, wherein said obtaining a real-time ambient temperature comprises:
determining the current position of a mobile terminal in an electronic map, and determining the current environment of the mobile terminal based on the current position;
when the current environment is an external environment, determining area information corresponding to the current position, determining the current weather temperature of the area information, and determining the current weather temperature as the real-time environment temperature;
and when the current environment is an internal environment, acquiring the ambient temperature of the mobile terminal, and determining the ambient temperature to be the real-time ambient temperature based on the ambient temperature.
3. The method of claim 2, wherein said determining a real-time ambient temperature based on said ambient temperature comprises:
determining the moving speed of the mobile terminal;
when the moving speed is larger than a preset speed threshold, acquiring a correction temperature corresponding to the moving speed, and adjusting the ambient temperature based on the correction temperature to obtain a real-time ambient temperature;
and when the moving speed is not greater than a preset speed threshold value, determining the ambient temperature as the real-time ambient temperature.
4. The method according to claim 1, wherein the controlling the operating state of the secondary battery of the mobile terminal based on the magnitude of the temperature difference between the real-time environment temperature and the standard operating temperature of the primary battery comprises:
determining the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery;
when the temperature difference is larger than a preset difference and the real-time environment temperature is smaller than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a second working state, wherein the second working state is used for controlling the auxiliary battery to heat the main battery;
when the temperature difference is greater than a preset difference and the real-time environment temperature is greater than the standard working temperature of the main battery, controlling the working state of an auxiliary battery of the mobile terminal to be a third working state, wherein the third working state is used for controlling the auxiliary battery to alternately supply power to the mobile terminal with the main battery according to a preset time interval;
and when the temperature difference is not greater than the preset difference, controlling the working state of the auxiliary battery of the mobile terminal to be a fourth working state, wherein the fourth working state is used for controlling the auxiliary battery not to work.
5. The method according to claim 4, wherein when the temperature difference is greater than a preset difference and the real-time environment temperature is less than a standard working temperature of the main battery, controlling the working state of the auxiliary battery of the mobile terminal to be a second working state, and after the second working state is used for controlling the auxiliary battery to heat the main battery, the method further comprises:
calculating first heating electric quantity consumed when the current battery temperature changes to the standard working temperature range of the main battery, and calculating the energy consumption ratio of the first heating electric quantity to the residual electric quantity of the main battery;
when the energy consumption ratio is higher than a preset ratio, calculating second heating electric quantity based on the preset ratio and the residual electric quantity;
and after the working state of the auxiliary battery is kept as the second working state until the second heating electric quantity is consumed, the working state of the auxiliary battery is switched to a fourth working state.
6. The method of claim 1, further comprising:
and when the current electric quantity of the auxiliary battery is lower than a second preset threshold value, controlling the main battery to charge the auxiliary battery.
7. A mobile terminal battery power supply apparatus under different temperature environments, the apparatus comprising:
the acquisition module is used for acquiring the real-time environment temperature and comparing the real-time environment temperature with the preset standard working temperature of the main battery;
the control module is used for controlling the working state of an auxiliary battery of the mobile terminal based on the temperature difference value between the real-time environment temperature and the standard working temperature of the main battery so as to change the current battery temperature of the main battery into the standard working temperature range of the main battery;
and the generating module is used for switching the working state of the auxiliary battery into a first working state and generating prompt information when the residual electric quantity of the main battery of the mobile terminal is lower than a first preset threshold value, wherein the first working state is used for controlling the auxiliary battery to supply power to the mobile terminal.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1-6 are implemented when the computer program is executed by the processor.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
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