CN114441848A - Power consumption determination method and device, electronic equipment and storage medium - Google Patents

Abstract

The application relates to a power consumption determination method, apparatus, electronic device, storage medium and computer program product. The method comprises the following steps: acquiring actual power consumption generated by a target object of electronic equipment, and acquiring temperature values of all associated objects associated to the target object; fitting based on the temperature values of the associated objects by taking the actual power consumption as a fitting target value to determine fitting parameters of the associated objects; generating a power consumption function of the target object based on the fitting parameters; the power consumption function is used for determining the target power consumption of the target object. By adopting the method, the power consumption can be determined more accurately.

Description

Power consumption determination method, apparatus, electronic device and storage medium

technical field

The present application relates to the field of computer technology, and in particular, to a method, apparatus, electronic device, storage medium and computer program product for determining power consumption.

Background technique

Fast, stable and economical is an important indicator of electronic equipment, which affects the user's experience in terms of battery life, heat generation, performance, etc., and the basic parameter of fast, stable and economical, namely power consumption, is an important indicator to measure the above experience.

In the conventional technology, for a method for determining the power consumption of an electronic device, a hardware detection device is usually installed at a position where power consumption needs to be detected, and the power consumption of the electronic device is detected by the hardware detection device.

However, the current and voltage values in electronic devices fluctuate greatly. Even if the detection is performed at different times in the same scene, the power consumption detected based on data such as current and voltage is still very different, and there is a problem of inaccurate power consumption detection.

SUMMARY OF THE INVENTION

The present application provides a power consumption determination method, apparatus, electronic device, computer-readable storage medium, and computer program product capable of detecting power consumption more accurately.

In a first aspect, the present application provides a method for determining power consumption. The method includes:

Obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object;

Taking the actual power consumption as the fitting target value, performing fitting based on the temperature values of each associated object, and determining the fitting parameters of each associated object;

Based on the fitting parameters, a power consumption function of the target object is generated; the power consumption function is used to determine the target power consumption of the target object.

In a second aspect, the present application further provides an apparatus for determining power consumption. The device includes:

an acquisition module, used for acquiring the actual power consumption generated by the target object of the electronic device, and acquiring the temperature value of each associated object associated with the target object;

a fitting module, configured to take the actual power consumption as a fitting target value, perform fitting based on the temperature value of each associated object, and determine the fitting parameter of each associated object;

A generating module is configured to generate a power consumption function of the target object based on the fitting parameters; the power consumption function is used to determine the target power consumption of the target object.

In a third aspect, the present application also provides an electronic device. The electronic device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

Obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object;

Taking the actual power consumption as the fitting target value, performing fitting based on the temperature values of each associated object, and determining the fitting parameters of each associated object;

Based on the fitting parameters, a power consumption function of the target object is generated; the power consumption function is used to determine the target power consumption of the target object.

In a fourth aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium has a computer program stored thereon, and when the computer program is executed by the processor, the following steps are implemented:

Obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object;

Taking the actual power consumption as the fitting target value, performing fitting based on the temperature values of each associated object, and determining the fitting parameters of each associated object;

Based on the fitting parameters, a power consumption function of the target object is generated; the power consumption function is used to determine the target power consumption of the target object.

In a fifth aspect, the present application also provides a computer program product. The computer program product includes a computer program that, when executed by a processor, implements the following steps:

Obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object;

Taking the actual power consumption as the fitting target value, performing fitting based on the temperature values of each associated object, and determining the fitting parameters of each associated object;

Based on the fitting parameters, a power consumption function of the target object is generated; the power consumption function is used to determine the target power consumption of the target object.

The above power consumption determination method, device, electronic device, storage medium and computer program product obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object. It can be understood that due to The object has the characteristic of heat capacity, and the acquired temperature value has small fluctuation, and can still maintain good accuracy even under different acquisition cycles. Then, taking the actual power consumption as the fitting target value, and performing fitting based on the temperature value of each associated object, more accurate fitting parameters of each associated object can be determined, and then the power consumption function of the target object can be generated based on the fitting parameters, It can avoid the problem that the power consumption at a certain moment is determined by using the current and voltage values with large fluctuations, resulting in a large error in the determined power consumption. The power consumption generated by the power consumption function is smoother and more stable, and can be more accurately The target power consumption of the target object is determined.

Description of drawings

1 is a schematic diagram of an electronic device in one embodiment;

2 is a schematic flowchart of a method for determining power consumption in one embodiment;

3 is a data schematic diagram of a power consumption function in one embodiment;

4 is a comparison diagram of power consumption data of a fuel gauge and fitted power consumption data in another embodiment;

5 is a structural block diagram of an apparatus for determining power consumption in one embodiment;

FIG. 6 is an internal structure diagram of an electronic device in one embodiment.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

In one embodiment, as shown in FIG. 1 , the present application is applied to the electronic device 102 in FIG. 1 . The electronic device 102 includes a battery, a device 1 and a device 2, and may also include a battery, a board temperature, a central processing unit (CPU), and a battery. , central processing unit) or cameras and other devices. In the electronic device, various NTC (Negative Temperature Coefficient) nodes are also provided, which generate thermal power consumption during operation. Among them, NTC refers to the thermistor phenomenon and material whose resistance decreases exponentially with the rise of temperature and has a negative temperature coefficient. It can be made into a thermistor with a negative temperature coefficient (NTC).

The electronic device can be a terminal or a server. Wherein, the terminal can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, IoT devices and portable wearable devices. IoT devices can be smart speakers, smart TVs, smart air conditioners, and smart vehicle-mounted devices. The portable wearable device may be a smart watch, a smart bracelet, a head-mounted device, or the like. The server can be implemented as an independent server or a server cluster composed of multiple servers. In one embodiment, the electronic device has the characteristics of unforced convection heat dissipation.

In one embodiment, as shown in FIG. 1 , a method for determining power consumption is provided, which is applied to an electronic device and includes the following steps:

Step 102: Acquire the actual power consumption generated by the target object of the electronic device, and acquire the temperature value of each associated object associated with the target object.

The target object refers to the object used to determine the power consumption. The target object of the electronic device can be the electronic device itself or a device in the electronic device. It can be understood that, in order to control the temperature of the electronic device, temperature sensors are set on the main components on the PCB (Printed Circuit Board, printed circuit board), so the temperature value of each associated object can be obtained by the isomorphic temperature sensor.

An associated object is an object that has an associated relationship with the target object. The association relationship may be in the same circuit, in the same preset physical range, or in the interior of the target object, etc., which is not limited thereto.

The electronic device detects the target object, obtains the actual power consumption generated by the target object, and determines the associated object associated with the target object; wherein, each associated object is provided with a temperature sensor; the temperature value of each associated object is detected by the temperature sensor, and the electronic The device obtains the temperature value of each associated object through the application program corresponding to each temperature sensor.

Step 104 , taking the actual power consumption as the fitting target value, performing fitting based on the temperature values of each associated object, and determining the fitting parameters of each associated object.

The fitting target value refers to the target value corresponding to the fitting of the temperature values of each associated object. Fitting parameters are the coefficients corresponding to the associated objects during the fitting process.

Specifically, the electronic device acquires multiple sets of fitting data, each fitting data includes an actual power consumption as the fitting target value, and also includes the temperature value of each associated object; in the function to be solved, for each set of fitting data , take the actual power consumption as the fitting target value, perform fitting based on the temperature value of each associated object, and determine the fitting parameters of each associated object. The number of groups of fitting data is greater than or equal to the number of associated objects, and the timestamps of the fitting target values in each group of fitting data and the timestamps of the temperature values of each associated object match.

The function to be solved can be set as required. As shown in Figure 3, the function to be solved is

y=β ₁ X ₁ +β ₂ X ₂ +β ₃ X ₃ +β ₄ X ₄ +β ₅ X ₅ +β ₆

Among them, y is the fitting target value, that is, the actual power consumption, X ₁ , X ₂ , X ₃ , X ₄ and X ₅ are the temperature values of the associated objects PA, battery, Charger IC, BB and board temperature, respectively, β ₁ , β ₂ , β ₃ , β ₄ and β ₅ are fitting parameters, and β ₆ is a preset constant. If the electronic device obtains at least 5 sets of fitting data, the fitting parameters β ₁ , β ₂ , β ₃ , β ₄ and β ₅ can be solved.

It should be noted that the function to be solved may be a linear function, or may be a function of other algorithms, such as an artificial intelligence algorithm, etc., which is not limited here. If the function to be solved is a linear function, that is, a simple linear algorithm, no complex calculation is required, the power consumption cost is low, and it is feasible for real-time calculation, and the fitting parameters can be determined with more resource saving, thereby generating the power consumption function.

Step 106 , based on the fitting parameters, generate a power consumption function of the target object; the power consumption function is used to determine the target power consumption of the target object.

The power consumption function is a function used to calculate the power consumption. The target power consumption is the power consumption determined by the target object using the power consumption function.

Specifically, the fitting parameters are substituted into the function to be solved as the coefficient of the independent variable to generate the power consumption function of the target object; the independent variable in the function to be solved is the temperature value of each associated object, and the dependent variable in the function to be solved is the target The target power consumption of the object. The target power consumption is also the thermal power consumption.

The above power consumption determination method obtains the actual power consumption generated by the target object of the electronic device, and obtains the temperature value of each associated object associated with the target object. It has less volatility and can maintain good accuracy even under different acquisition cycles. Then, taking the actual power consumption as the fitting target value, and performing fitting based on the temperature value of each associated object, more accurate fitting parameters of each associated object can be determined, and then the power consumption function of the target object can be generated based on the fitting parameters, It can avoid the problem that the power consumption at a certain moment is determined by using the current and voltage values with large fluctuations, resulting in a large error in the determined power consumption. The power consumption generated by the power consumption function is smoother and more stable, and can be more accurately The target power consumption of the target object is determined. Among them, when the temperature of a system increases by dT due to the addition of a small amount of heat dQ, the quantity dQ/dT is the heat capacity of the system.

Moreover, in this embodiment, based on the heat-work conversion principle and energy conservation, the power consumption is fitted by using the temperature value, and the power consumption can be determined flexibly and efficiently for target objects in different areas. The above-mentioned method for determining the power consumption can model the power consumption of the target object of the electronic device and obtain the target power consumption of the target object by using the existing temperature sensor in the electronic device without adding new hardware and with low hardware cost. While avoiding data fluctuations, the above-mentioned method for calculating power consumption based on temperature values has differentiable and integrable mathematical performance, and can calculate total power consumption and power consumption rate.

Optionally, by setting a temperature sensor inside a packaged device of the electronic device, the temperature value of the packaged device can be obtained, and the power consumption of the packaged device can be fitted and calculated.

Optionally, the above-mentioned power consumption determination method can also be used for local power monitoring, abnormal power consumption monitoring, software and hardware power consumption analysis, and device heating contribution calculation of electronic devices.

Optionally, the above-mentioned power consumption determination method can also perform reliability diagnosis, such as research on short circuit, open circuit, leakage and the like.

In one embodiment, acquiring the actual power consumption generated by the target object of the electronic device includes: detecting power data of the target object of the electronic device; and determining the actual power consumption generated by the target object based on the power data.

The power data is data related to power. Power data may include one or more of current, voltage, power consumption, and resistance.

A power monitoring tool is set on the target object, the power monitoring tool detects the power data of the target object of the electronic device, and sends the power data to the processor, and the processor determines the actual power consumption generated by the target object based on the power data. The power monitoring tool may specifically be an electricity meter. Fuel gauges can detect current, voltage, power consumption, etc.

It can be understood that the power data is positively correlated with the actual power consumption, that is, the larger the power data, the greater the actual power consumption generated by the target object. Then, the electronic device can convert the power data into the actual power consumption generated by the target object based on the positive correlation between the power data and the actual power consumption. Among them, the positive correlation can be obtained according to empirical data.

In this embodiment, the power data of the target object of the electronic device is detected, and the actual power consumption generated by the target object can be accurately determined based on the power data.

In one embodiment, detecting the power data of the target object includes: if the target object is the electronic device itself and the electronic device is in a charging state, acquiring the output power of the charging device and the charging power of the battery in the electronic device; determining the target based on the power data The actual power consumption generated by the object, including: determining the actual power consumption generated by the electronic device based on the output power and charging power.

A charging device is a device that provides electrical energy. For example, the charging device may be a stationary charging device or a mobile charging device, or a charging adapter or the like. The output power of the charging device is the power output to the electronic device. The charging power of the battery is the power charged into the battery.

A power monitoring tool is installed on the charging device, and the power monitoring tool can calculate the output power of the charging device, and the electronic device can obtain the output power of the charging device from the power monitoring tool.

It can be understood that, when the electronic device is in a charging state, the output power of the charging device is greater than the charging power of the battery, that is, there is power loss during the charging process. This power loss may also be heat loss power.

Specifically, if the target object is the electronic device itself, it can be detected whether the electronic device is in a charging state, and if it is in a charging state, the output power of the charging device and the charging power of the battery in the electronic device are obtained, based on the preset power determination method, based on The output power and charging power determine the actual power consumption generated by the electronic device.

In one embodiment, the electronic device subtracts the charging power of the battery from the output power of the charging device to determine the actual power consumption generated by the electronic device. In another embodiment, the electronic device multiplies the output power of the charging device by the corresponding weighting factor to obtain the first power, multiplies the charging power of the battery by the corresponding weighting factor to obtain the second power, and then subtracts the first power from the first power. The second power determines the actual power produced by the electronic device.

In this embodiment, if the target object is the electronic device itself and the electronic device is in the charging state, the output power of the charging device and the charging power of the battery in the electronic device are obtained, and based on the output power and the charging power, it can be accurately determined that the electronic device is in the charging state. The actual power consumption generated by the electronic device in the charging scenario.

In one embodiment, detecting the power data of the target object includes: if the target object is the electronic device itself and the electronic device is in a non-charging state, acquiring the power consumption of the electronic device; determining the actual power consumption generated by the target object based on the power data , including: converting the power consumption of the electronic device into the actual power consumption produced by the electronic device.

Specifically, if the target object is the electronic device itself, it can be detected whether the electronic device is in a charging state; if it is in a non-charging state, the power consumption of the electronic device is detected by the electricity meter set on the electronic device, and then the preset power conversion is used. way to convert the power consumption of the electronic device into the actual power consumption generated by the electronic device.

It can be understood that the greater the power consumption of the electronic device, the greater the actual power consumption generated by the electronic device, that is, the power consumption of the electronic device is positively correlated with the actual power consumption generated. The electronic device converts the power consumption of the electronic device into the actual power consumption generated by the electronic device based on the positive correlation between the power consumption of the electronic device and the actual power consumption generated. Among them, the positive correlation can be obtained according to empirical data.

In this embodiment, if the target object is the electronic device itself and the electronic device is in a non-charging state, the power consumption of the electronic device is obtained. Then, by converting the power consumption of the electronic device, it can be accurately obtained that the electronic device is in a non-charging state. Actual power consumption in charging scenarios.

In one embodiment, detecting the power data of the target object includes: if the target object is a target device in an electronic device, detecting the power consumption of the target device; determining the actual power consumption generated by the target object based on the power data, including: The power consumption of the target device is converted into the actual power consumption produced by the target device.

The target device is a device inside an electronic device whose power consumption needs to be determined.

Specifically, if the target object is a target device in an electronic device, the power consumption of the target device can be detected by a fuel gauge set on the target device, and then a preset power conversion method is used to convert the power consumption of the target device into the target device. The actual power consumption generated by the device.

It can be understood that the greater the power consumption of the target device, the greater the actual power consumption generated by the target device, that is, the power consumption of the target device is positively correlated with the actual power consumption generated. The electronic device converts the power consumption of the target device into the actual power consumption generated by the target device based on the positive correlation between the power consumption of the target device and the actual power consumption generated. Among them, the positive correlation can be obtained according to empirical data.

In this embodiment, if the target object is the target device, the power consumption of the target device is obtained, and then the actual power consumption generated by the target device can be accurately obtained by converting the power consumption of the target device.

In one embodiment, acquiring the temperature value of each associated object associated with the target object includes: if the target object is the electronic device itself, acquiring the temperature value of each device in the electronic device through a temperature sensor; each device belongs to the electronic device If the target object is the target device in the electronic device, the temperature value of each associated device associated with the target device is obtained through the temperature sensor; each associated device belongs to the associated object of the target device.

A temperature sensor is provided on each associated object, and the temperature value of each associated object can be obtained through the temperature sensor. An associated device is a device that is associated with a target device. For example, the associated device may be a device in the same circuit as the target device, or a device within a preset physical range of the target device, or a device with data interaction during use of the target device, but not limited to this.

In this embodiment, if the target object is the electronic device itself, the temperature value of each device in the electronic device is obtained through the temperature sensor. The devices in each electronic device belong to the associated objects of the electronic device, and the temperature values of each device can be accurately obtained from the electronic device. The temperature values fit the power consumption function of the electronic device. If the target object is a target device in an electronic device, the temperature value of each associated device associated with the target device is obtained through the temperature sensor, thereby accurately fitting the power consumption function of the target device from the temperature value of each associated device.

In one embodiment, the above method further includes: acquiring the target temperature value of each associated object at the target moment; substituting the target temperature value of each associated object into the power consumption function of the target object, and outputting the target power consumption of the target object.

The target temperature value is the temperature value of the associated object at the target time.

It can be understood that, due to the characteristics of the heat capacity of the object, the acquired temperature value of the associated object at the target moment has a small fluctuation, and even in different acquisition periods, it can still maintain a good accuracy, then, based on The target temperature value of each associated object can more accurately calculate the target power consumption of the target object at the target time, avoiding the large difference in the power consumption determined at the same time point in different cycles due to the large fluctuation of other data. Therefore, the target power consumption of the target object at the target moment can be determined more accurately and stably.

In one embodiment, as shown in FIG. 4 , the vertical axis is the power consumption data, and the horizontal axis is the time axis. It can be understood that the power consumption data obtained by the fuel gauge fluctuates greatly, which leads to a problem that the obtained power consumption data has a large error. However, each target power consumption calculated by the power consumption function of the present application is relatively smooth and stable on the time axis, avoiding the problem of large errors caused by large fluctuations in the current and voltage values, and the target power consumption can be determined more accurately. consumption.

In one embodiment, a method for determining power consumption is provided, which is applied to an electronic device and includes the following steps:

If the target object is the electronic device itself and the electronic device is in a charging state, then execute step A1; if the target object is the electronic device itself and the electronic device is in a non-charging state, execute step B1; if the target object is the target device in the electronic device, Then go to step C1.

Step A1: Obtain the output power of the charging device and the charging power of the battery in the electronic device; determine the actual power consumption generated by the electronic device based on the output power and the charging power. Proceed to step A2.

Step B1: Obtain the power consumption of the electronic device; convert the power consumption of the electronic device into the actual power consumption generated by the electronic device. Proceed to step A2.

Step C1: Detect the power consumption of the target device; convert the power consumption of the target device into the actual power consumption generated by the target device. Proceed to step B2.

Step A2: Obtain the temperature value of each device in the electronic device through the temperature sensor; each device belongs to the associated object of the electronic device, and then step D3 is performed.

Step B2: Obtain the temperature value of each associated device associated with the target device through the temperature sensor; each associated device belongs to the associated object of the target device, and then step D3 is performed.

Step D3: Taking the actual power consumption as the fitting target value, fitting is performed based on the temperature value of each associated object, and the fitting parameter of each associated object is determined.

Step D4: Based on the fitting parameters, a power consumption function of the target object is generated.

Step D5: Obtain the target temperature value of each associated object at the target time.

Step D6: Substitute the target temperature value of each associated object into the power consumption function of the target object, and output the target power consumption of the target object.

It should be understood that, although the steps in the flowcharts involved in the above embodiments are sequentially displayed according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, the execution of these steps is not strictly limited to the order, and these steps may be performed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed and completed at the same time, but may be performed at different times The execution order of these steps or phases is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or phases in the other steps.

Based on the same inventive concept, an embodiment of the present application further provides a power consumption determination apparatus for implementing the above-mentioned power consumption determination method. The implementation solution for solving the problem provided by the device is similar to the implementation solution described in the above method, so the specific limitations in the embodiments of one or more power consumption determination apparatuses provided below may refer to the above section on the power consumption determination method limitations, which are not repeated here.

In one embodiment, as shown in FIG. 5 , an apparatus for determining power consumption is provided, including: an acquiring module 502, a fitting module 504 and a generating module 506, wherein:

The obtaining module 502 is configured to obtain the actual power consumption generated by the target object of the electronic device, and obtain the temperature value of each associated object associated with the target object.

The fitting module 504 is configured to take the actual power consumption as the fitting target value, perform fitting based on the temperature value of each associated object, and determine the fitting parameter of each associated object.

The generating module 506 is configured to generate a power consumption function of the target object based on the fitting parameters; the power consumption function is used to determine the target power consumption of the target object.

The above-mentioned power consumption determination device obtains the actual power consumption generated by the target object of the electronic device, and obtains the temperature value of each associated object associated with the target object. It has less volatility and can maintain good accuracy even under different acquisition cycles. Then, taking the actual power consumption as the fitting target value, and performing fitting based on the temperature value of each associated object, more accurate fitting parameters of each associated object can be determined, and then the power consumption function of the target object can be generated based on the fitting parameters, It can avoid the problem that the power consumption at a certain moment is determined by using the current and voltage values with large fluctuations, resulting in a large error in the determined power consumption. The power consumption generated by the power consumption function is smoother and more stable, and can be more accurately The target power consumption of the target object is determined.

In one embodiment, the above-mentioned obtaining module 502 is further configured to detect the power data of the target object of the electronic device; and determine the actual power consumption generated by the target object based on the power data.

In one embodiment, the above obtaining module 502 is further configured to obtain the output power of the charging device and the charging power of the battery in the electronic device if the target object is the electronic device itself and the electronic device is in a charging state; based on the output power and the charging power, Determine the actual power consumption generated by electronic equipment.

In one embodiment, the above obtaining module 502 is further configured to obtain the power consumption of the electronic device if the target object is the electronic device itself and the electronic device is in a non-charging state; convert the power consumption of the electronic device into the power consumption generated by the electronic device. actual power consumption.

In one embodiment, the obtaining module 502 is further configured to detect the power consumption of the target device if the target object is a target device in an electronic device; and convert the power consumption of the target device into actual power consumption generated by the target device.

In one embodiment, the obtaining module 502 is further configured to obtain the temperature value of each device in the electronic device through a temperature sensor if the target object is the electronic device itself; each device belongs to the associated object of the electronic device; if the target object is The target device in the electronic device obtains the temperature value of each associated device associated with the target device through the temperature sensor; each associated device belongs to the associated object of the target device.

In one embodiment, the above-mentioned apparatus further includes a power consumption determination module; the power consumption determination module is further configured to obtain the target temperature value of each associated object at the target moment; and substitute the target temperature value of each associated object into the power consumption function of the target object , output the target power consumption of the target object.

Each module in the above-mentioned apparatus for determining power consumption may be implemented in whole or in part by software, hardware and combinations thereof. The above modules can be embedded in or independent of the processor in the electronic device in the form of hardware, or stored in the memory in the electronic device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

In one embodiment, an electronic device is provided, the electronic device may be a terminal, and its internal structure diagram may be as shown in FIG. 6 . The electronic device includes a processor, a memory, an input/output interface, a communication interface, a display unit and an input device. Wherein, the processor, the memory and the input/output interface are connected through the system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input/output interface. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile storage medium and an internal memory. The nonvolatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The input/output interface of the electronic device is used for exchanging information between the processor and external devices. The communication interface of the electronic device is used for wired or wireless communication with an external terminal, and the wireless communication can be realized by WIFI, mobile cellular network, NFC (Near Field Communication) or other technologies. The computer program, when executed by a processor, implements a power consumption determination method. The display unit of the electronic device is used to form a visually visible picture, which can be a display screen, a projection device or a virtual reality imaging device, the display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic device can be a display screen The touch layer covered on the top may also be keys, trackballs or touchpads provided on the housing of the electronic device, or may be an external keyboard, touchpad or mouse.

Those skilled in the art can understand that the structure shown in FIG. 6 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the electronic device to which the solution of the present application is applied. The specific electronic device may be Include more or fewer components than shown in the figures, or combine certain components, or have a different arrangement of components.

In one embodiment, an electronic device is provided, comprising a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program: acquiring the actual power consumption generated by a target object of the electronic device, and Obtain the temperature value of each associated object associated with the target object; take the actual power consumption as the fitting target value, perform fitting based on the temperature value of each associated object, and determine the fitting parameters of each associated object; based on the fitting parameters, generate a target The power consumption function of the object; the power consumption function is used to determine the target power consumption of the target object.

In one embodiment, the processor further implements the following steps when executing the computer program: detecting power data of the target object of the electronic device; and determining actual power consumption generated by the target object based on the power data.

In one embodiment, the processor further implements the following steps when executing the computer program: if the target object is the electronic device itself and the electronic device is in a charging state, acquiring the output power of the charging device and the charging power of the battery in the electronic device; based on the output power and charging power to determine the actual power consumption generated by the electronic device.

In one embodiment, the processor further implements the following steps when executing the computer program: if the target object is the electronic device itself and the electronic device is in a non-charging state, acquiring the power consumption of the electronic device; converting the power consumption of the electronic device into The actual power consumption produced by the electronic device.

In one embodiment, the processor further implements the following steps when executing the computer program: if the target object is a target device in the electronic device, detecting the power consumption of the target device; converting the power consumption of the target device into the power consumption generated by the target device actual power consumption.

In one embodiment, the processor also implements the following steps when executing the computer program: if the target object is the electronic device itself, obtain the temperature value of each device in the electronic device through a temperature sensor; each device belongs to the associated object of the electronic device; If the target object is the target device in the electronic device, the temperature value of each associated device associated with the target device is obtained through the temperature sensor; each associated device belongs to the associated object of the target device.

In one embodiment, the processor further implements the following steps when executing the computer program: acquiring the target temperature value of each associated object at the target moment; substituting the target temperature value of each associated object into the power consumption function of the target object, and outputting the target object's target temperature power consumption.

In one embodiment, a computer-readable storage medium is provided on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented: obtaining the actual power consumption generated by a target object of the electronic device, and obtaining the actual power consumption associated with the target object of the electronic device. The temperature value of each associated object of the target object; taking the actual power consumption as the fitting target value, fitting is performed based on the temperature value of each associated object, and the fitting parameters of each associated object are determined; based on the fitting parameters, the power consumption of the target object is generated. Power consumption function; the power consumption function is used to determine the target power consumption of the target object.

In one embodiment, the computer program, when executed by the processor, further implements the following steps: detecting power data of a target object of the electronic device; determining actual power consumption generated by the target object based on the power data.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is the electronic device itself and the electronic device is in a charging state, obtain the output power of the charging device and the charging power of the battery in the electronic device; Power and charging power, to determine the actual power consumption generated by electronic devices.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is the electronic device itself and the electronic device is in a non-charging state, acquiring the power consumption of the electronic device; converting the power consumption of the electronic device The actual power consumption generated by the electronic device.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is a target device in the electronic device, detecting the power consumption of the target device; converting the power consumption of the target device into the target device to generate actual power consumption.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is the electronic device itself, the temperature value of each device in the electronic device is obtained through a temperature sensor; each device belongs to the associated object of the electronic device ; If the target object is a target device in an electronic device, the temperature value of each associated device associated with the target device is obtained through a temperature sensor; each associated device belongs to the associated object of the target device.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: acquiring the target temperature value of each associated object at the target moment; substituting the target temperature value of each associated object into the power consumption function of the target object, and outputting the target temperature value of the target object. target power consumption.

In one embodiment, a computer program product is provided, comprising a computer program that, when executed by a processor, implements the steps of: obtaining actual power consumption generated by a target object of an electronic device, and obtaining individual power consumption associated with the target object. The temperature value of the associated object; using the actual power consumption as the fitting target value, fitting is performed based on the temperature value of each associated object, and the fitting parameters of each associated object are determined; based on the fitting parameters, the power consumption function of the target object is generated; The power consumption function is used to determine the target power consumption of the target object.

In one embodiment, the computer program, when executed by the processor, further implements the following steps: detecting power data of a target object of the electronic device; determining actual power consumption generated by the target object based on the power data.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is the electronic device itself and the electronic device is in a charging state, obtain the output power of the charging device and the charging power of the battery in the electronic device; Power and charging power, to determine the actual power consumption generated by electronic devices.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is the electronic device itself and the electronic device is in a non-charging state, acquiring the power consumption of the electronic device; converting the power consumption of the electronic device The actual power consumption generated by the electronic device.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: if the target object is a target device in the electronic device, detecting the power consumption of the target device; converting the power consumption of the target device into the target device to generate actual power consumption.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: if the target object is the electronic device itself, the temperature value of each device in the electronic device is obtained through a temperature sensor; each device belongs to the associated object of the electronic device ; If the target object is a target device in an electronic device, the temperature value of each associated device associated with the target device is obtained through a temperature sensor; each associated device belongs to the associated object of the target device.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the target temperature value of each associated object at the target moment; substituting the target temperature value of each associated object into the power consumption function of the target object, and outputting the target temperature value of the target object. target power consumption.

It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all It is the information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of the relevant data need to comply with the relevant laws, regulations and standards of the relevant countries and regions.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to a memory, a database or other media used in the various embodiments provided in this application may include at least one of a non-volatile memory and a volatile memory. Non-volatile memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive memory (ReRAM), magnetic variable memory (Magnetoresistive Random Memory) Access Memory (MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (PCM), graphene memory, and the like. Volatile memory may include random access memory (Random Access Memory, RAM) or external cache memory, and the like. As an illustration and not a limitation, the RAM can be in various forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM). The database involved in the various embodiments provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a blockchain-based distributed database, etc., but is not limited thereto. The processors involved in the various embodiments provided in this application may be general-purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, data processing logic devices based on quantum computing, etc., and are not limited to this.

The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features It is considered to be the range described in this specification.

The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are relatively specific and detailed, but should not be construed as a limitation on the scope of the patent of the present application. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the present application should be determined by the appended claims.

Claims (11)

1. A method for determining power consumption, the method comprising:

acquiring actual power consumption generated by a target object of electronic equipment, and acquiring temperature values of all associated objects associated to the target object;

fitting based on the temperature values of the associated objects by taking the actual power consumption as a fitting target value to determine fitting parameters of the associated objects;

generating a power consumption function of the target object based on the fitting parameters; the power consumption function is used for determining the target power consumption of the target object.

2. The method of claim 1, wherein obtaining the actual power consumption generated by the target object of the electronic device comprises:

detecting power data of a target object of an electronic device;

determining an actual power consumption by the target object based on the power data.

3. The method of claim 2, wherein the detecting power data of the target object comprises:

if the target object is the electronic equipment and the electronic equipment is in a charging state, acquiring the output power of the charging equipment and the charging power of a battery in the electronic equipment;

the determining an actual power consumption by the target object based on the power data comprises:

determining an actual power consumption generated by the electronic device based on the output power and the charging power.

4. The method of claim 2, wherein the detecting power data of the target object comprises:

if the target object is the electronic equipment and the electronic equipment is in a non-charging state, acquiring the power consumption of the electronic equipment;

the determining an actual power consumption by the target object based on the power data comprises:

converting the power consumption of the electronic device into the actual power consumption generated by the electronic device.

5. The method of claim 2, wherein the detecting power data of the target object comprises:

if the target object is a target device in the electronic equipment, detecting the power consumption of the target device;

the determining an actual power consumption by the target object based on the power data comprises:

converting the power consumption of the target device into an actual power consumption generated by the target device.

6. The method of claim 1, wherein obtaining temperature values associated with respective associated objects of the target object comprises:

if the target object is the electronic equipment, acquiring temperature values of all devices in the electronic equipment through a temperature sensor; each device belongs to an associated object of the electronic equipment;

if the target object is a target device in the electronic equipment, acquiring temperature values of all associated devices associated with the target device through a temperature sensor; each associated device belongs to an associated object of the target device.

7. The method according to any one of claims 1 to 6, further comprising:

acquiring a target temperature value of each associated object at a target moment;

substituting the target temperature value of each associated object into the power consumption function of the target object, and outputting the target power consumption of the target object.

8. A power consumption determination apparatus, the apparatus comprising:

the system comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring actual power consumption generated by a target object of electronic equipment and acquiring temperature values of all related objects related to the target object;

the fitting module is used for fitting based on the temperature values of the associated objects by taking the actual power consumption as a fitting target value, and determining fitting parameters of the associated objects;

a generating module, configured to generate a power consumption function of the target object based on the fitting parameters; the power consumption function is used for determining the target power consumption of the target object.

9. An electronic device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any of claims 1 to 7 when executing the computer program.

10. 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 of any one of claims 1 to 7.

11. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.

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