CN111834677B - Battery management method, battery management device, battery management system and terminal equipment - Google Patents
Battery management method, battery management device, battery management system and terminal equipment Download PDFInfo
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- CN111834677B CN111834677B CN201910314023.2A CN201910314023A CN111834677B CN 111834677 B CN111834677 B CN 111834677B CN 201910314023 A CN201910314023 A CN 201910314023A CN 111834677 B CN111834677 B CN 111834677B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/448—End of discharge regulating measures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a battery management method, which comprises the following steps: acquiring the test requirement of a device to be tested; determining test parameters required by the device according to the test requirements; and controlling the discharge of the battery of the device according to the test parameters. The battery management method can reduce the power consumption of the battery in the test process of the device, avoid power supplement in the test and further prolong the service life of the battery. In addition, the invention also provides a battery management device, a battery management system and terminal equipment.
Description
Technical Field
The present invention relates to the field of battery technologies, and in particular, to a battery management method, a battery management apparatus, a battery management system, and a terminal device.
Background
With the use of rechargeable batteries in various fields, the demand on the usage rate of the unit capacity of the rechargeable batteries is higher and higher, and how to make a battery with a certain capacity have a longer storage time under the condition of meeting specified requirements so as to make the battery device have stronger competitiveness is a point of great concern for enterprises.
However, the larger the capacity per unit volume of the battery, the higher the safety requirement of the battery, and the high SOC (State of Charge) not only limits the transportation of the battery, but also brings challenges to the battery life. Some battery devices have many functional tests before assembly is completed, and some functional tests are even completed by different enterprises, so that the requirements on the safety and the efficiency of the battery tests are high. If incomplete functional testing is performed during the battery assembly process, the energy in the battery is reduced; and if the batteries are replenished before shipment, the production, storage and management costs of the batteries are increased.
Specifically, when the battery device arrives at the user, the time axis generally required to be experienced is "battery supplier → module supplier → device assembly → business super exhibition → user", and the feasibility of replenishing the battery before the time axis "user" is not strong, and the cost of storage and management is also increased; the risk of battery failure increases if the battery is not recharged. Therefore, under the condition that the self-power consumption of equipment and batteries is constant, how to ensure the safety and the economical efficiency of battery storage in the process from a battery supplier to a user as much as possible makes the battery storage time longer becomes a problem to be solved urgently.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first objective of the present invention is to provide a battery management method to reduce unnecessary power consumption during device production and to prolong the storage time and service life of the battery.
A second object of the present invention is to provide a battery management device.
A third object of the present invention is to provide a battery management system.
A fourth object of the present invention is to provide a terminal device.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a battery management method, including the following steps: acquiring the test requirement of a device to be tested; determining test parameters required by the device according to the test requirements; and controlling the discharge of the battery of the device according to the test parameters.
According to the battery management method provided by the embodiment of the invention, when the device to be tested is tested, the battery can be subjected to discharge control according to the test parameters required by the device to be tested, so that the power consumption of the battery in the testing process of the device can be effectively reduced, the power supplement of the battery in the testing process is avoided, and the service life of the battery can be further prolonged.
In addition, the battery management method of the embodiment of the invention may also have the following additional technical features:
according to one embodiment of the invention, the test parameters include test time and/or test power consumption of the device under test.
According to an embodiment of the present invention, the method for managing a battery, which controls discharging of the battery of the apparatus according to the test parameter, includes: and controlling the battery to discharge continuously for the test time, or controlling the power consumption of the battery to discharge continuously to be the test power consumption.
According to an embodiment of the present invention, the battery management method further includes: after the device is activated, controlling the device to be switched from a test state to a working state; acquiring the current working requirement of the device; and determining that the device is in a working state or a standby state according to the current working requirement.
According to an embodiment of the present invention, the battery management method further includes: when the battery is subjected to discharge control according to the working requirement of the device, the voltage of the battery is obtained; when the voltage of the battery is less than a voltage threshold, the battery stops discharging.
According to an embodiment of the present invention, the battery management method further includes: and when the voltage of the battery is smaller than the voltage threshold value, charging the battery.
According to one embodiment of the invention, the apparatus is an electronic device.
In order to achieve the above object, a second embodiment of the present invention provides a battery management apparatus, which includes a memory, a processor, and a computer program stored in the memory, and when the computer program is executed by the processor, the battery management apparatus implements the above battery management method.
According to the battery management device provided by the embodiment of the invention, when the program corresponding to the battery management method stored in the memory of the battery management device is executed by the processor, the power consumption of the battery in the device test process can be effectively reduced, the power supplement of the battery is avoided, and the service life of the battery can be further prolonged.
In order to achieve the above object, an embodiment of a third aspect of the present invention provides a battery management system, including: the acquisition module is used for acquiring the test requirement of the device to be tested; the judging module is used for determining the test parameters required by the device according to the test requirements; and the control module is used for controlling the discharge of the battery of the device according to the test parameters.
The battery management system of the embodiment of the invention can control the discharge of the battery of the device according to the test parameters required by the device to be tested when the device to be tested is tested, thereby effectively reducing the power consumption of the battery in the test process of the device, avoiding the electricity supplement of the battery and further prolonging the service life of the battery.
In order to achieve the above object, a fourth aspect of the present invention provides a terminal device, which includes the battery management apparatus of the second aspect of the present invention, or the battery management system of the third aspect of the present invention.
The terminal equipment of the embodiment of the invention adopts the battery management device or the battery management system, so that the power consumption of the battery in the device test process can be effectively reduced, the power supplement of the battery is avoided, and the service life of the battery can be further prolonged.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a battery management method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a battery management method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a battery management method according to a third embodiment of the present invention;
FIG. 4 is a flow chart of stages in a battery according to one embodiment of the invention;
FIG. 5 is a schematic diagram of a battery management device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a battery management system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention; and
fig. 8 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A battery management method, a battery management apparatus, a battery management system, and a terminal device according to embodiments of the present invention are described below with reference to the accompanying drawings.
In an embodiment of the present invention, the battery pack may be, but is not limited to, a lithium battery pack, a nickel cadmium battery pack, a nickel hydrogen battery pack, and the like.
Fig. 1 is a flowchart of a battery management method according to an embodiment of the present invention.
As shown in fig. 1, the battery management method includes the steps of:
and S1, acquiring the test requirement of the device to be tested.
In the embodiment of the invention, the test of the device to be tested refers to the test of the functional module to be tested in the device. The functional module to be tested can comprise a functional module with a small electricity consumption, such as an antenna, a key, a communication interface and the like, the testing requirement of the antenna can be the accuracy of testing the signal received by the antenna, the testing requirement of the key can be the sensitivity of testing the key, and the testing requirement of the communication interface can be the data transmission effect of testing the communication interface when the communication interface is connected into external equipment. Alternatively, different functional modules may be provided by the same vendor or different vendors during the device manufacturing process.
Preferably, the battery is a rechargeable battery.
And S2, determining the test parameters required by the device according to the test requirements.
The test parameters comprise test time or test power consumption of the functional module to be tested. The test time required by the functional module to be tested is the time for the functional module to be tested to complete the discharge of the battery required by the test; the test power consumption required by the functional module to be tested refers to the power consumption of a battery required by the functional module to be tested to finish the test.
Alternatively, the discharge power of the battery may be set to be different when different functional modules are tested.
It should be noted that the determined test time and test power consumption can at least satisfy the requirement that the corresponding functional module to be tested completes one test.
And S3, controlling the discharge of the battery of the device according to the test parameters.
Specifically, the device can be provided with a battery control module for controlling charging and discharging of the battery, and when the device is tested, the battery control module can determine the testing time or testing power consumption of the functional module to be tested according to the testing requirement, so that discharging of the battery is controlled, and the battery supplies power to the functional module to be tested. Optionally, the battery control module may be integrated with the functional module to be tested, or may be disposed in other parts of the device. Preferably, the battery control module may be installed on the test function module, and the charging and discharging of the battery may be controlled after the battery is installed in the test function module.
In the first example, the discharging of the battery is controlled according to the testing time so as to control the battery to be continuously discharged during the testing of the functional module to be tested. And if the discharge time of the battery reaches the test time, controlling the battery to stop discharging, and closing the equipment to operate so as to prevent the voltage of the battery from being over-discharged and avoid the electricity supplement of the battery in the test process.
In the second example, the battery is controlled to discharge according to the test power consumption, so that when the functional module to be tested is tested, the power consumption for controlling the battery to continuously discharge is the test power consumption. And if the power consumption of the battery for continuous discharge reaches the test power consumption, controlling the battery to stop discharging, and closing the equipment to operate so as to prevent the voltage of the battery from being over-discharged and avoid the electricity supplement of the battery in the test process.
In a third example, the battery is subjected to discharge control according to the test time and the test power consumption, so that when the functional module to be tested is tested, the battery is controlled to be discharged continuously for the test time, or the power consumption of the battery for continuous discharge is controlled to be the test power consumption. And if the battery lasts for the test time or the power consumption of the battery for continuous discharge reaches the test power consumption, controlling the battery to stop discharging, and closing the equipment to operate so as to prevent the voltage of the battery from being over-discharged and avoid the electricity supplement of the battery in the test process.
The device may be a semi-finished product at a certain stage in the device manufacturing process, and the semi-finished product includes a battery, a battery control module and one or more functional modules.
Therefore, the battery management method can effectively reduce the power consumption of the battery in the device testing process, avoid the electricity supplement of the battery and further prolong the service life of the battery.
It should be noted that the above-mentioned testing of the device includes testing before the device is finished and testing after the device is finished, wherein the testing after the device is finished refers to testing performed after the device is manufactured and before the device is activated, such as testing performed when the device is displayed in a business department.
In an embodiment of the present invention, when a test requirement of a functional module to be tested in a device is obtained, it may be further determined whether the device is a finished product, if not, it may be further determined whether the functional module to be tested has been tested, and if so, the functional module to be tested is not tested, so that power consumption of a battery caused by repeated tests may be avoided.
In embodiments of the present invention, the finished device can be an electronic device, such as an aircraft, an automatic lawn mower, a sweeper, and the like.
For example, when a certain function module to be tested in a finished device (such as an automatic mower) is a GPS (Global positioning System) locator, a test during business over-display may be to display the positioning accuracy of the GPS locator in the automatic mower, the automatic mower may communicate with a specific terminal (such as a smartphone that binds the automatic mower), and a positioning result may be checked by the smartphone to complete the display. The display process may be: the automatic mower is automatically positioned when being started → the automatic mower is bound with the smart phone → the automatic mower sends the positioning result to the smart phone → the smart phone displays the positioning result → the display time and/or the display power consumption are reached → the automatic mower is automatically turned off.
Further, in an embodiment of the present invention, as shown in fig. 2, the battery management method may further include:
and S4, controlling the device to switch from the testing state to the working state after the device is activated.
And S5, acquiring the current working requirement.
And S6, controlling the battery to discharge according to the working requirement, so that the functional module powered by the battery in the device is in a working state or a standby state.
The functional module powered by the battery can comprise the functional module to be tested.
In particular, after production of the device is complete, an activation code may be attached by which the device may be activated. When the device is activated, the control device is switched from the test state to the working state, so that the current working requirement can be obtained, such as the current working state of the device, the working time, the power consumption and the like of the device can be obtained according to the working requirement, and then the battery is controlled to discharge or is controlled to stop discharging according to the working time, the power consumption and the like.
For example, when the device is a robotic lawnmower with a GPS locator, the user may purchase the robotic lawnmower from a merchant. After the automatic mower is activated, the automatic mower is switched from the test state to the working state, the current working requirement of the automatic mower can be obtained, if the automatic mower is in the working state (such as executing mowing action), the working of the automatic mower can be finished without position information at the moment, namely, positioning is not needed, and the GPS positioner can be controlled to be in the standby state, namely, positioning is not carried out; if the automatic mower is in a standby state (such as being placed at a certain position in a storage room), the automatic mower needs to be positioned at the moment so as to control the automatic mower to move to an area to be mowed, and the GPS positioner can be controlled to be in a working state, namely, positioning work is carried out. Therefore, the power consumption of the battery in the device can be reduced by switching the standby state and the working state of the GPS locator.
It should be noted that the test parameters of the device in the test state are less than the working parameters of the device in the working state, for example, a GPS locator in an automatic mower, which transmits a pulse for 10 seconds when working, and at this time, the battery can be controlled to discharge for 10 seconds; and only one 10ms pulse needs to be transmitted during testing, the battery can be controlled to be continuously discharged for 10ms, and the device for receiving the pulse transmitted by the GPS locator can receive the pulse.
In an embodiment of the present invention, as shown in fig. 3, the battery management method may further include:
and S7, acquiring the voltage of the battery when the battery is subjected to discharge control according to the work requirement.
And S8, stopping discharging the battery when the voltage of the battery is smaller than the voltage threshold value.
Preferably, the voltage threshold may be a discharge lower limit voltage of the battery, thereby reducing damage of the battery while ensuring an operation time period of the device.
Further, when the voltage of the battery is smaller than the voltage threshold, the battery can be charged by the power supply of the device.
Specifically, the battery is a rechargeable battery, the voltage of the battery is reduced when the battery is discharged during the use of the device, and the battery can be controlled to stop discharging when the voltage of the battery is smaller than a voltage threshold value, so that the battery is prevented from being damaged by overdischarge. At this time, if the device is connected to a power supply (e.g., a battery pack in the device, an external power supply, etc.), the battery may be charged by the power supply, so that the device may repeatedly operate. Of course, when the voltage of the battery increases to the charge cutoff voltage, the charging of the battery may be stopped.
It should be noted that the battery pack in the device is not the same as the battery, the battery supplies power to the functional module to be tested with a smaller power consumption, the capacity is smaller, and the battery pack in the device supplies power to the functional module with a larger power consumption, and the capacity is larger. For example, the device is an robotic lawnmower having a GPS locator, the battery supplies power to the GPS locator, and the battery pack supplies power to a motor in the robotic lawnmower.
For ease of understanding, a battery management method according to an embodiment of the present invention is described below with reference to fig. 4:
as shown in fig. 4, the battery may be various rechargeable batteries, such as a lithium battery, etc.; the battery control module represents a module that can control charging and discharging of a battery; the module N represents a module which can work or be tested only when the battery control module controls the battery to supply power, the value of N is a positive integer, and the module N can be provided by different suppliers; the device represents a production machine, which contains a battery; the super commodity exhibition means that the device is displayed or exhibited in super commodity exhibition; the user indicates the user using the device.
The above Battery Management method may be implemented by a Battery control module, such as a BMS (Battery Management System), which may be embedded in any one of the blocks of the dotted line in fig. 4, and manages the Battery in three modes, i.e., a test mode, a use mode, and a standby mode. The test mode represents a mode which can customize test time and/or test power consumption according to the test requirements of the functional module to be tested; a usage pattern indicating a pattern for performing usage power management according to design requirements; the standby mode indicates a mode in which standby power consumption management is performed according to design requirements. And the test mode works before the 'merchant surpasses the exhibition', including 'merchant surpasses the exhibition', once the device is bought, and after the user activates simultaneously, the battery can enter the use mode, and this process is irreversible (namely after entering the use mode, can not switch back to the test mode again), and the battery can switch between use mode and standby mode according to specific design.
Specifically, at the stage of the dotted line square frame in fig. 4, when the battery works in the test mode, the power consumption or the test time can be custom-tested according to the test requirement or the business excess display requirement of the functional module to be tested, and then when the battery is tested or displayed, the discharge time or the power consumption of the battery can be controlled to meet the requirement of one-time test or display. The test mode is very important when the device has a function confirmation requirement in the device production or business super display process and has a long-time storage requirement.
Further, after the battery enters a user stage, once the battery is activated to be used, the battery irreversibly enters a use mode and is discharged by adopting first power; when the battery enters the standby mode, the battery is suspended or discharged by adopting second power, wherein the second power is smaller than the first power. In this way, the battery can be automatically switched between use and standby modes.
In summary, the battery management method of the embodiment of the invention can reduce the number of times of power supply in the production process of the device, even the power supply process in the production process is not required to be set, which is beneficial to the delivery period of the finished product of the device, saves the production cost of the device, can prolong the storage time and service life of the battery, can effectively reduce the risk of battery failure, and simultaneously brings convenience to the super-exhibition and management of the business.
Fig. 5 is a schematic structural diagram of a battery management device according to an embodiment of the present invention.
As shown in fig. 5, the battery management apparatus 10 includes a memory 11, a processor 12, and a computer program 13 stored on the memory 11, and when the computer program 13 is executed by the processor 12, the battery management method of the above-described embodiment is implemented.
According to the battery management device provided by the embodiment of the invention, when the computer program corresponding to the battery management method stored in the memory of the battery management device is executed by the processor, the electricity supplementing times in the production process of the device can be reduced, even the electricity supplementing process in the production process is not required to be set, the delivery time of a finished product of the device is facilitated, the production cost of the device is saved, the storage time and the service life of the battery can be prolonged, in addition, the risk of battery failure can be effectively reduced, and convenience is brought to over-business display and management.
Fig. 6 is a schematic structural diagram of a battery management device according to another embodiment of the present invention.
As shown in fig. 6, the battery management system 20 includes: an acquisition module 21, a determination module 22 and a control module 23.
The obtaining module 21 is configured to obtain a test requirement of the device under test. The determination module 22 is used for determining the test parameters required by the device according to the test requirements. The control module 23 is used for controlling the discharge of the battery according to the test parameters.
For other specific embodiments of the battery management system according to the embodiment of the present invention, reference may be made to the specific embodiments of the battery management method according to the above-described embodiment of the present invention.
The battery management system provided by the embodiment of the invention can reduce the electricity supplementing times in the production process of the device, even does not need to set the electricity supplementing process in the production process, is beneficial to the delivery period of finished products of the device, can save the production cost of the device, can prolong the storage time and service life of the battery, can effectively reduce the risk of battery failure, and brings convenience to business overload display and management.
Fig. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
In this embodiment, the terminal device 100 includes the battery management apparatus 10 (shown in fig. 7) of the above-described embodiment, or the battery management system 20.
The terminal equipment of the embodiment of the invention adopts the battery management device or the battery management system of the embodiment, can reduce the electricity supplementing times in the production process of the device, even does not need to set the electricity supplementing flow in the production process, is beneficial to the delivery time of finished products of the device, saves the production cost of the device, can prolong the storage time and the service life of the battery, can effectively reduce the risk of battery failure, and brings convenience to the super-exhibition and the management of the business.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone device, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A battery management method, comprising the steps of:
acquiring the test requirement of a device to be tested;
determining test parameters of a functional module to be tested in the device according to the test requirements, wherein the test parameters comprise test time of the device to be tested;
discharging control is carried out on the battery of the device according to the test parameters so as to realize the test of the functional module to be tested;
the controlling of discharging of the battery of the device according to the test parameters comprises:
the test time is used for controlling the discharge time of the battery.
2. The battery management method of claim 1, wherein the test parameters further comprise a test power consumption of the device under test.
3. The battery management method according to claim 2, wherein the discharge control of the battery of the device according to the test parameter further comprises:
the test power consumption is power consumption for controlling the battery discharge.
4. The battery management method of claim 1, further comprising:
after the device is activated, switching the device from a test state to a working state;
acquiring the current working requirement of the device;
and determining that the functional module powered by the battery is in a working state or a standby state according to the current working requirement.
5. The battery management method of claim 1, further comprising:
when the battery is subjected to discharge control according to the working requirement of the device, the voltage of the battery is obtained;
when the voltage of the battery is less than a voltage threshold, the battery stops discharging.
6. The battery management method of claim 5, further comprising:
and when the voltage of the battery is smaller than the voltage threshold value, charging the battery.
7. The battery management method of any of claims 1-6, wherein the device is an electronic device.
8. A battery management apparatus comprising a memory, a processor and a computer program stored on the memory which, when executed by the processor, implements the battery management method of any of claims 1-7.
9. A battery management system, comprising:
the acquisition module is used for acquiring the test requirement of the device to be tested;
the judging module is used for determining test parameters required by a functional module to be tested in the device according to the test requirements, and the test parameters comprise the test time of the device to be tested;
the control module is used for carrying out discharge control on the battery of the device according to the test parameters so as to realize the test of the functional module to be tested;
the controlling of discharging of the battery of the device according to the test parameters comprises:
the test time is used for controlling the discharge time of the battery.
10. A terminal device characterized by comprising the battery management apparatus according to claim 8 or the battery management system according to claim 9.
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| JP2018191458A (en) * | 2017-05-10 | 2018-11-29 | キヤノン株式会社 | Electronic apparatus |
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| CN202565762U (en) * | 2012-04-18 | 2012-12-05 | 常州合力电器有限公司 | Li-battery cropper |
| CN205986249U (en) * | 2016-08-26 | 2017-02-22 | 华南理工大学 | Extremely low electric automobile power battery management system of self consumption |
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| CN101903845A (en) * | 2007-12-20 | 2010-12-01 | 诺基亚公司 | Method, apparatus and computer program product for providing power consumption notification and management |
| JP2018191458A (en) * | 2017-05-10 | 2018-11-29 | キヤノン株式会社 | Electronic apparatus |
| CN107478997A (en) * | 2017-08-01 | 2017-12-15 | 中国铁塔股份有限公司 | A kind of base station storage batteries appraisal procedure and device |
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