CN110600823A - Method and device for displaying battery electric quantity, computer equipment and storage medium - Google Patents

Abstract

The embodiment of the present invention discloses a method for displaying battery power. The method includes: acquiring the virtual power corresponding to the target battery; detecting the battery usage status of the target battery, and the battery usage status includes charging status and/or working status; if The target battery is in a charging state, the virtual power is increased according to a preset first speed, the virtual power is updated according to the increased virtual power, and the virtual power is displayed as the target display power. The battery power display method, device, computer equipment and storage medium provided by the present invention can estimate and calculate the battery power according to the usage of the battery, can display the battery power more accurately and stably, and improve the accuracy of the battery power display. In addition, there is no need to set a fuel gauge to detect the battery power in real time, which greatly saves the cost on the premise of ensuring the accuracy of the battery power.

Description

Battery power display method, device, computer equipment and storage medium

technical field

The present invention relates to the technical field of smart devices, in particular to a method, device, computer equipment and storage medium for displaying battery power.

Background technique

With the use of large-capacity batteries, if the electronic device can accurately display the battery power, it can not only prevent it from overcharging and discharging, but also let the user know the remaining power to estimate the usage time and save important data in time.

For current electronic devices with screens, such as electric toothbrushes, if a fuel gauge is used for battery power detection, the cost of the device will increase; if a fuel gauge is not used for power detection, there will usually be a large error in the battery power display of the device. Charging will cause the battery power to be high, which will bring bad experience to the user.

Therefore, there is a need for a low-cost, stable battery power display method.

Contents of the invention

Based on this, it is necessary to propose a method, device, computer equipment, and storage medium for displaying battery power to address the above problems.

A method for displaying battery power, the method comprising:

Obtain the virtual power corresponding to the target battery;

Detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status;

If the target battery is in a charging state, increase the virtual power at a preset first speed, update the virtual power according to the increased virtual power, and display the virtual power as the target display power.

In one embodiment, after the step of detecting the battery usage state of the target battery, it further includes: if the target battery is in the working state, reducing the virtual power at a preset second speed, according to the reduced The virtual electric quantity updates the virtual electric quantity, and displays the virtual electric quantity as the target display electric quantity.

In one embodiment, the step of acquiring the virtual power corresponding to the target battery further includes: receiving a device startup instruction; acquiring the current battery power of the target battery, and acquiring a pre-stored virtual power as the virtual power corresponding to the target battery electricity.

In one embodiment, the step of obtaining the pre-stored virtual power as the virtual power corresponding to the target battery further includes: judging whether the pre-stored virtual power is greater than the current battery power; When the power is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

In one embodiment, the step of if the target battery is in a charging state further includes: detecting whether the target battery stops charging; if it is detected that the charging stops, updating the virtual power according to a preset power increase value.

A display device for battery power, said device comprising:

An acquisition module, configured to acquire the virtual power corresponding to the target battery;

A detection module, configured to detect the battery usage status of the target battery, where the battery usage status includes a charging status and/or a working status;

A power updating module, configured to increase the virtual power at a preset first speed if the target battery is in a charging state, update the virtual power according to the increased virtual power, and use the virtual power as The target display power is displayed.

In one embodiment, the power updating module is further configured to: if the target battery is in a working state, reduce the virtual power at a preset second speed, and perform an operation on the virtual power according to the reduced virtual power. Update, and display the virtual power as the target display power.

In one embodiment, the acquiring module further includes: a receiving unit, configured to receive a device startup instruction; an updating unit, configured to acquire the current battery power of the target battery, and acquire the pre-stored virtual power as the virtual power.

In one embodiment, the updating unit further includes: a judging subunit, configured to judge whether the pre-stored virtual power is greater than the current battery power; an updating subunit, configured to determine if the virtual power is greater than the current battery power In the case of , the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

In one embodiment, the detection module further includes: a detection unit for detecting whether the target battery stops charging; a calculation unit for updating the virtual power according to a preset power increase value if the charging stop is detected .

A computer device, comprising a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor is made to perform the following steps:

Obtain the virtual power corresponding to the target battery;

Detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status;

If the target battery is in a charging state, increase the virtual power at a preset first speed, update the virtual power according to the increased virtual power, and display the virtual power as the target display power.

A computer-readable storage medium storing a computer program, which when executed by a processor causes the processor to perform the following steps:

Obtain the virtual power corresponding to the target battery;

Detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status;

If the target battery is in a charging state, increase the virtual power at a preset first speed, update the virtual power according to the increased virtual power, and display the virtual power as the target display power.

Using the battery power display method, device, computer equipment and storage medium provided by the present invention, when it is necessary to display the battery power of the device, obtain the virtual power corresponding to the target battery, detect the battery usage status of the target battery, and if the target The battery is in a charging state, the virtual power is increased at a preset speed, and the virtual power is displayed as a target display power. Compared with the existing methods for detecting battery power by fuel gauges, the method, device, computer equipment and storage medium for displaying battery power provided by the present invention can estimate and calculate battery power according to battery usage conditions, and can be more accurate and accurate. Stable display of battery power improves the accuracy of battery power display; moreover, the battery power display method, device, computer equipment and storage medium provided by the present invention do not need to be equipped with a fuel gauge to detect battery power in real time. On the premise of ensuring the accuracy of battery power, it also greatly saves costs.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

in:

FIG. 1 is a flow chart of a method for displaying battery power in an embodiment;

Fig. 2 is a structural block diagram of an apparatus for displaying battery power in an embodiment;

Fig. 3 is a structural block diagram of an acquisition module in a device for displaying battery power in an embodiment;

Fig. 4 is a structural block diagram of the update unit in the display method device of the battery power in an embodiment;

Fig. 5 is a structural block diagram of a detection module in a method for displaying battery power in an embodiment;

Figure 6 is a block diagram of a computer device in one embodiment.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In this embodiment, a method for displaying battery power is provided. The execution of the method may be based on a terminal device, and the terminal device includes a battery and a power display device (for example, an LED light, etc.) for displaying the battery power. Specifically, the implementation of the method may rely on a computer program, which may run on a computer system based on the Von Neumann architecture, and the computer system may be terminal equipment such as an electric toothbrush, an electric shaver, and the like.

As shown in FIG. 1, in one embodiment, a schematic flowchart of a method for displaying battery power is provided, specifically including the following steps S102-S106:

Step S102, acquiring virtual power corresponding to the target battery.

Specifically, the virtual power is the power value displayed on the device, and the virtual power can be displayed in the form of numbers, percentages, or graphics. The power value of the virtual power is close to the power value of the current battery power of the target battery, and the change of the virtual power is related to the current battery power or usage status of the target battery. Obtaining the virtual power corresponding to the target battery is to determine the initial value of the virtual power.

The virtual power may be a power value pre-stored in the device, for example, a virtual power value finally displayed after the device was turned on and used last time. It may also be the virtual power value updated in the current use state of the device, for example, the virtual power increased at the first speed during charging.

In one embodiment, the step of obtaining the virtual power corresponding to the target battery further includes: receiving a device startup instruction; obtaining the current battery power of the target battery, and obtaining a pre-stored virtual power as the virtual power corresponding to the target battery.

Wherein, the pre-stored virtual power is the original value of the virtual power when the device is started, and may be a preset value, or a value of the virtual power after the device was used last time, or a randomly generated value.

Every time the device is started, the virtual power corresponding to the target battery is updated, so that the virtual power corresponding to the target battery is similar to or consistent with the current battery power, so that the initial value of the virtual power is more accurate. The virtual power can be calibrated by starting the device to ensure the accuracy of the virtual power corresponding to the target battery and reduce subsequent errors in battery power calculations.

In one embodiment, the step of obtaining the pre-stored virtual power as the virtual power corresponding to the target battery further includes: judging whether the pre-stored virtual power is greater than the current battery power; If it is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

That is to say, when the pre-stored virtual power is less than the current battery power, the virtual power can be increased at a preset third speed, and the virtual power can be updated according to the increased virtual power. For example, when the device has been left for a long time, there is a big difference between the actual power of the battery and the battery power. In this case, because the power displayed at the beginning is the original pre-stored virtual power, the power has a large error. If a large change is made directly to the displayed power, the measured battery power is an accurate value, while the virtual power may be an approximate numerical display, for example, the third grid of five grids, etc., so the virtual power There needs to be a process of judgment and update, and inaccurate values will be displayed for a period of time. Therefore, in this process, the power slowly changes to the virtual power corresponding to the current battery power value and then stops, which reserves time for the judgment and update of the virtual power, increases the accuracy of the display, and improves the user experience.

However, in order to avoid the complicated situation of continuously modifying and updating the virtual power when the difference between the pre-stored virtual power and the current battery power is small, in one embodiment, the pre-stored virtual In the step of using the electric quantity as the virtual electric quantity corresponding to the target battery, it is also necessary to consider the difference between the pre-stored virtual electric quantity and the current battery electric quantity.

For example, the pre-stored virtual power value is 1%, while the current battery power is 2%, that is, the pre-stored virtual power is not updated when the error between the pre-stored virtual power and the current battery power is negligible. That is to say, if the difference between the pre-stored virtual power value and the current battery power is smaller than the preset power difference, the aforementioned determination of whether the pre-stored virtual power is greater than the current battery power is not performed. step.

By increasing, decreasing or not changing the pre-stored virtual power, the accuracy of the virtual power corresponding to the target battery is ensured when the device is started, which is close to the current battery power.

Step S104, detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status.

When the battery is in the charging state or working state, the battery power will have a relatively large change. In this embodiment, in order to calculate and display the battery power in different application scenarios, it is first necessary to determine the current battery usage status of the target battery. Specifically, the battery usage state includes a charging state, a working state and/or a standby state, and the like. In the charging state, the battery power increases rapidly, so the virtual power value needs to be increased; in the working state, the battery power decreases, so the virtual power value needs to be reduced; in the standby state, the battery power consumption is negligible, so in the standby state The state may not change the virtual power.

Step S106, if the target battery is in a charging state, increase the virtual power at a preset first speed, update the virtual power according to the increased virtual power, and use the virtual power as the target display power to show.

During the charging process, the battery power will increase at a relatively fast rate, and the power growth rate is generally constant, that is to say, the battery power increases at a certain growth rate. The increasing speed or increasing value of the battery power can be calculated through experiments, and the increasing speed of the virtual power can be obtained, that is, the first speed, and the virtual power is increased by the preset first speed.

In the specific operation, the virtual power is increased according to the preset first speed, which ensures that the power displayed to the user during the charging process of the device is increasing, ensures the rationality and accuracy of the power display, prompts the user to increase the power, and prevents overcharging.

When the battery stops charging, there may be a situation where the battery power decreases when charging is stopped due to the boost during charging. In one embodiment, in order to avoid the situation that the battery power decreases when charging is stopped, the When the target battery is in the charging state, it is also necessary to detect whether charging is stopped, and to update the virtual power to a certain extent.

Specifically, it is detected whether the charging of the target battery is stopped; if it is detected that the charging is stopped, the virtual power is updated according to the preset power increase value.

The virtual power is added to the preset power increase value to obtain the updated virtual power, and the updated virtual power replaces the original virtual power and is displayed as a virtual power.

According to the following formula:

Virtual power after update = virtual power + preset power increase value

The updated virtual power is calculated, and after the updated virtual power is calculated, the original virtual power is updated and then displayed. In other words, the displayed virtual power is the virtual power after the update.

When the stop of charging is detected, the virtual power is updated according to the preset power increase value, so as to prevent the phenomenon of battery power reduction when charging stops, and ensure the stability of power display.

Step S108, if the target battery is in working state, reduce the virtual power according to the preset second speed, update the virtual power according to the reduced virtual power, and display the virtual power as the target power display.

Specifically, the power used in the working state is different, for example, the power corresponding to different gears of the electric toothbrush is different, and multiple speeds can be preset to reduce the virtual power. That is to say, when determining the working state of the battery, it is also necessary to determine the specific working gear, and set the value of the second speed according to the speed corresponding to the corresponding working gear, so as to improve the accuracy of virtual power display.

For example, the working gear of an electric toothbrush has multiple gears, including cleaning, whitening, massage and sensitive gears. Different gears here correspond to different cleaning powers, so the power consumed by the battery is different, and the speed at which the battery power decreases different.

Therefore, different gears correspond to different values of the second speed. For example, the cleaning gear of an electric toothbrush can update the virtual power at a rate of 0.5% of the total battery power value per minute, and the whitening gear can reduce the battery power by 0.7% of the total battery power per minute The virtual power is updated at the speed of the value, the massage gear can update the virtual power at a rate of 0.8% of the total battery power value per minute, and the sensitive gear can reduce the total battery power per minute The virtual power is updated at a rate of 0.4% of the power value.

Reduce the virtual power according to the preset speed, ensuring that the power displayed to the user during the use of the device is decreasing, ensuring the rationality and accuracy of the power display, prompting the user to reduce the power, and preventing automatic shutdown due to low power , loss of device usage data, etc. occurs.

As shown in Figure 2, in one embodiment, a display device for battery power is proposed, the device comprising:

An acquisition module 202, configured to acquire the virtual power corresponding to the target battery;

A detection module 204, configured to detect the battery usage status of the target battery, where the battery usage status includes a charging status and/or a working status;

The power updating module 206 is configured to increase the virtual power at a preset first speed if the target battery is in a charging state, update the virtual power according to the increased virtual power, and update the virtual power It is displayed as the target display power.

In one embodiment, the power updating module is further configured to: if the target battery is in a working state, reduce the virtual power at a preset second speed, and perform an operation on the virtual power according to the reduced virtual power. Update, and display the virtual power as the target display power.

In one embodiment, as shown in FIG. 3 , the acquiring module further includes: a receiving unit, configured to receive a device startup instruction; an updating unit, configured to acquire the current battery power of the target battery, and acquire the pre-stored virtual power as the Describe the virtual power corresponding to the target battery.

In one embodiment, as shown in FIG. 4, the updating unit further includes: a judging subunit, configured to judge whether the pre-stored virtual power is greater than the current battery power; an updating subunit, configured to When the virtual power is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

In one embodiment, as shown in FIG. 5 , the detection module further includes: a detection unit, configured to detect whether the target battery stops charging; The virtual power is updated.

Figure 6 shows a diagram of the internal structure of a computer device in one embodiment. Specifically, the computer device may be a terminal or a server. As shown in FIG. 6, the computer device includes a processor, a memory, and a network interface connected through a system bus. Wherein, the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and also stores a computer program. When the computer program is executed by the processor, the processor can realize the battery power display method. A computer program may also be stored in the internal memory, and when the computer program is executed by the processor, the processor may execute the battery power display method. 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 this application, and does not constitute a limitation on the computer equipment to which the solution of this application is applied. The specific computer equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

In one embodiment, a computer device is provided, including a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor is made to perform the following steps: obtaining and The virtual power corresponding to the target battery; detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status; if the target battery is in a charging status, increasing the virtual power at a preset first speed , updating the virtual power according to the increased virtual power, and displaying the virtual power as a target display power.

In one embodiment, after the step of detecting the battery usage state of the target battery, it further includes: if the target battery is in the working state, reducing the virtual power at a preset second speed, according to the reduced The virtual electric quantity updates the virtual electric quantity, and displays the virtual electric quantity as the target display electric quantity.

In one embodiment, the step of acquiring the virtual power corresponding to the target battery further includes: receiving a device startup instruction; acquiring the current battery power of the target battery, and acquiring a pre-stored virtual power as the virtual power corresponding to the target battery electricity.

In one embodiment, the step of obtaining the pre-stored virtual power as the virtual power corresponding to the target battery further includes: judging whether the pre-stored virtual power is greater than the current battery power; When the power is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

In one embodiment, the step of if the target battery is in a charging state further includes: detecting whether the target battery stops charging; if it is detected that the charging stops, updating the virtual power according to a preset power increase value.

In one embodiment, a computer-readable storage medium is provided, which stores a computer program. When the computer program is executed by a processor, the processor performs the following steps: acquire the virtual power corresponding to the target battery; detect The battery usage status of the target battery, the battery usage status includes a charging status and/or a working status; if the target battery is in a charging status, the virtual power is increased at a preset first speed, and according to the virtual power after the increase The electric quantity updates the virtual electric quantity, and displays the virtual electric quantity as the target display electric quantity.

In one embodiment, after the step of detecting the battery usage state of the target battery, it further includes: if the target battery is in the working state, reducing the virtual power at a preset second speed, according to the reduced The virtual electric quantity updates the virtual electric quantity, and displays the virtual electric quantity as the target display electric quantity.

In one embodiment, the step of acquiring the virtual power corresponding to the target battery further includes: receiving a device startup instruction; acquiring the current battery power of the target battery, and acquiring a pre-stored virtual power as the virtual power corresponding to the target battery electricity.

In one embodiment, the step of obtaining the pre-stored virtual power as the virtual power corresponding to the target battery further includes: judging whether the pre-stored virtual power is greater than the current battery power; When the power is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power.

In one embodiment, the step of if the target battery is in a charging state further includes: detecting whether the target battery stops charging; if it is detected that the charging stops, updating the virtual power according to a preset power increase value.

Using the battery power display method, device, computer equipment and storage medium provided by the present invention, when it is necessary to display the battery power of the device, obtain the virtual power corresponding to the target battery, detect the battery usage status of the target battery, and if the target The battery is in a charging state, the virtual power is increased at a preset speed, and the virtual power is displayed as a target display power. Compared with the existing methods for detecting battery power by fuel gauges, the method, device, computer equipment and storage medium for displaying battery power provided by the present invention can estimate and calculate battery power according to battery usage conditions, and can be more accurate and accurate. Stable display of battery power improves the accuracy of battery power display; moreover, the battery power display method, device, computer equipment and storage medium provided by the present invention do not need to be equipped with a fuel gauge to detect battery power in real time. On the premise of ensuring the accuracy of battery power, it also greatly saves costs.

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 realized through computer programs to instruct related hardware, and the programs can be stored in a non-volatile computer-readable storage medium When the program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, any references to memory, storage, database or other media used in the various embodiments provided in the present application may include non-volatile and/or volatile memory. Nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Chain Synchlink DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, 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, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims. Please enter the specific implementation content section.

Claims (10)

1. A method for displaying battery power, characterized in that the method comprises: Obtain the virtual power corresponding to the target battery; Detecting the battery usage status of the target battery, the battery usage status including charging status and/or working status; If the target battery is in a charging state, increase the virtual power at a preset first speed, update the virtual power according to the increased virtual power, and display the virtual power as the target display power. 2. The method according to claim 1, characterized in that, after the step of detecting the battery usage state of the target battery, further comprising: If the target battery is in the working state, reduce the virtual power according to the preset second speed, update the virtual power according to the reduced virtual power, and display the virtual power as the target display power . 3. The method according to claim 1, wherein the step of acquiring the virtual power corresponding to the target battery further comprises: Receive device startup instructions; The current battery power of the target battery is acquired, and the pre-stored virtual power is acquired as the virtual power corresponding to the target battery. 4. The method according to claim 3, wherein the step of obtaining the pre-stored virtual power as the virtual power corresponding to the target battery further comprises: judging whether the pre-stored virtual power is greater than the current battery power; When the virtual power is greater than the current battery power, the virtual power is reduced at a preset third speed, and the virtual power is updated according to the reduced virtual power. 5. The method according to claim 1, wherein the step of if the target battery is in a charging state further comprises: Detect whether the target battery stops charging; If it is detected that charging is stopped, the virtual power is updated according to a preset power increase value. 6. A display device for battery power, characterized in that the device comprises: An acquisition module, configured to acquire the virtual power corresponding to the target battery; A detection module, configured to detect the battery usage status of the target battery, where the battery usage status includes a charging status and/or a working status; A power updating module, configured to increase the virtual power at a preset first speed if the target battery is in a charging state, update the virtual power according to the increased virtual power, and use the virtual power as The target display power is displayed. 7. The device according to claim 6, wherein the power updating module is also used for: If the target battery is in the working state, reduce the virtual power according to the preset second speed, update the virtual power according to the reduced virtual power, and display the virtual power as the target display power . 8. The method according to claim 6, wherein the acquiring module further comprises: a receiving unit, configured to receive a device startup instruction; The update unit is configured to obtain the current battery power of the target battery, and obtain a pre-stored virtual power as the virtual power corresponding to the target battery. 9. A computer-readable storage medium storing a computer program, when the computer program is executed by a processor, the processor is made to perform the steps of the method according to any one of claims 1 to 5. 10. A computer device, comprising a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor performs steps of the method described above.