CN112910034A - Dust collector battery management method and device, electronic equipment and storage medium - Google Patents

Dust collector battery management method and device, electronic equipment and storage medium Download PDF

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Publication number
CN112910034A
CN112910034A CN202110074382.2A CN202110074382A CN112910034A CN 112910034 A CN112910034 A CN 112910034A CN 202110074382 A CN202110074382 A CN 202110074382A CN 112910034 A CN112910034 A CN 112910034A
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China
Prior art keywords
battery
protection mechanism
information
starting
charging
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Pending
Application number
CN202110074382.2A
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Chinese (zh)
Inventor
郑君彬
吴翔龙
张志平
刘聪
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Guangdong Greenway Technology Co Ltd
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Guangdong Greenway Technology Co Ltd
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Application filed by Guangdong Greenway Technology Co Ltd filed Critical Guangdong Greenway Technology Co Ltd
Priority to CN202110074382.2A priority Critical patent/CN112910034A/en
Publication of CN112910034A publication Critical patent/CN112910034A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)

Abstract

The application discloses a dust collector battery management method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring battery parameter information; and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information. This application can realize the control to battery charge and discharge parameter according to the battery parameter, guarantees the charge and discharge safety of battery, improves the charge and discharge efficiency of battery, effectively accomplishes the power supply to the dust catcher motor.

Description

Dust collector battery management method and device, electronic equipment and storage medium
Technical Field
The present disclosure relates generally to the field of battery management technologies, and in particular, to a method and an apparatus for managing a battery of a vacuum cleaner, an electronic device, and a storage medium.
Background
In the prior art, a dust collector generally supplies power to a motor in a lithium ion rechargeable battery mode, the charging and discharging parameters of the battery influence the working performance of the motor, the efficiency of battery management of the conventional dust collector is low, and particularly when the battery parameters are abnormal, the motor of the dust collector is easy to fail to work, and even the battery and the motor are damaged.
Accordingly, it is desirable to have a more reliable method of managing a vacuum cleaner battery that addresses the problems of the prior art.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a method, an apparatus, an electronic device and a storage medium for managing a battery of a vacuum cleaner, which can meet the specific requirements of current battery management of the vacuum cleaner.
Based on one aspect of the embodiments of the present invention, an embodiment of the present application provides a method for managing a battery of a vacuum cleaner, the method including:
acquiring battery parameter information, wherein the battery parameter information comprises battery pack voltage information, single-cell voltage information, charge-discharge current information and cell surface temperature information;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information.
In one embodiment, the controlling the on or off of the charging and discharging MOS transistor according to the battery parameter information includes:
starting a protection mechanism of the BMS according to the battery parameter information;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the protection mechanism of the starting BMS.
In one embodiment, the starting of the protection mechanism of the BMS according to the battery parameter information includes:
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the battery pack according to the voltage information of the battery pack;
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the single-section battery cell according to the voltage information of the single-section battery cell;
starting a primary discharging overcurrent protection mechanism, a secondary discharging overcurrent protection mechanism, a short circuit overcurrent protection mechanism, a primary charging overcurrent protection mechanism and a secondary charging overcurrent protection mechanism of the battery pack according to the charging and discharging current information;
and starting a battery cell over-temperature protection mechanism and a temperature sensor failure protection mechanism of the battery cell according to the battery cell surface temperature information.
In one embodiment, further comprising:
starting an emergency response according to the protection mechanism of the BMS;
and controlling the battery state according to the emergency response.
In one embodiment, said controlling said battery state in dependence of said emergency response comprises:
acquiring the emergency response information;
adjusting input and output parameters of the battery according to the emergency response information;
and controlling the battery state according to the adjusted input and output parameters of the battery.
In one embodiment, the controlling the on or off of the charge and discharge MOS transistor according to the protection mechanism of the start-up BMS includes:
acquiring protection mechanism information of the starting BMS;
acquiring MOS tube state information corresponding to a protection mechanism according to the protection mechanism information of the starting BMS;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the MOS tube state information.
In one embodiment, further comprising:
acquiring working state indication information of the battery according to the battery parameter information;
and acquiring the working state of the battery according to the working state indicating information of the battery.
According to another aspect of the embodiments of the present invention, there is disclosed a vacuum cleaner battery management apparatus, the apparatus including:
the acquisition module is used for acquiring battery parameter information, wherein the battery parameter information comprises battery pack voltage information, single cell voltage information, charge-discharge current information and cell surface temperature information;
and the control module is used for controlling the on or off of the charging and discharging MOS tube according to the battery parameter information.
In accordance with yet another aspect of an embodiment of the present invention, an electronic device is disclosed, the electronic device comprising one or more processors and memory, the memory for storing one or more programs; when executed by the processor, the one or more programs cause the processor to implement the method for managing a battery of a vacuum cleaner provided by the embodiments of the present invention.
In accordance with still another aspect of the embodiments of the present invention, there is disclosed a computer-readable storage medium storing a computer program, which when executed, implements a method for managing a battery of a cleaner according to embodiments of the present invention.
In the embodiment of the application, the battery parameter information is acquired; and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information. This application can realize the control to battery charge and discharge parameter according to the battery parameter, guarantees the charge and discharge safety of battery, improves the charge and discharge efficiency of battery, effectively accomplishes the power supply to the dust catcher motor.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is an exemplary flow chart of a method for managing a battery of a vacuum cleaner provided in an embodiment of the present application;
FIG. 2 is a schematic view of a battery management apparatus for a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 3 is a diagram illustrating an internal structure of an electronic device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, an exemplary flow chart of a method for managing a battery of a vacuum cleaner to which the embodiments of the present application can be applied is shown.
As shown in fig. 1, the method for managing the battery of the dust collector comprises the following steps:
in step 110, battery parameter information is obtained, where the battery parameter information includes battery pack voltage information, single cell voltage information, charge-discharge current information, and cell surface temperature information.
Specifically, the battery is mainly used for driving the motor to work, and therefore when the motor is controlled to operate, working parameters of the battery are required to meet working requirements of the motor, for example, battery pack voltage information, single cell voltage information, charging and discharging current information and cell surface temperature information.
In step 120, the charging and discharging MOS transistor is controlled to be turned on or off according to the battery parameter information.
Specifically, the charging and discharging control of the battery is controlled by an MOS (metal oxide semiconductor) tube, and when a certain parameter of the battery exceeds a set threshold value, the corresponding MOS tube is closed to control a corresponding circuit to stop working so as to ensure the charging and discharging safety of the battery.
Specifically, in an embodiment of the present application, the controlling, according to the battery parameter information, the turning on or off of the charging and discharging MOS transistor includes:
and starting a protection mechanism of the BMS according to the battery parameter information.
Specifically, the protection mechanism of the BMS controls the turn-off of the corresponding MOS transistor through the corresponding mechanism when the battery parameter reaches a threshold value.
Specifically, in an embodiment of the present application, the starting of the protection mechanism of the BMS according to the battery parameter information includes:
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the battery pack according to the voltage information of the battery pack;
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the single-section battery cell according to the voltage information of the single-section battery cell;
starting a primary discharging overcurrent protection mechanism, a secondary discharging overcurrent protection mechanism, a short circuit overcurrent protection mechanism, a primary charging overcurrent protection mechanism and a secondary charging overcurrent protection mechanism of the battery pack according to the charging and discharging current information;
and starting a battery cell over-temperature protection mechanism and a temperature sensor failure protection mechanism of the battery cell according to the battery cell surface temperature information.
In particular, different protection mechanisms can be implemented upon detection of corresponding parameters of the battery.
And controlling the charging and discharging MOS tube to be switched on or switched off according to the protection mechanism of the starting BMS.
Specifically, in an embodiment of the present application, the controlling, according to the battery parameter information, the turning on or off of the charging/discharging MOS transistor further includes:
and starting an emergency response according to the protection mechanism of the BMS.
Specifically, the emergency response is a specific execution action for triggering a protection mechanism of the BMS.
And controlling the battery state according to the emergency response.
Specifically, in an embodiment of the present application, the controlling the battery state according to the emergency response includes:
acquiring the emergency response information;
adjusting input and output parameters of the battery according to the emergency response information;
and controlling the battery state according to the adjusted input and output parameters of the battery.
Specifically, in an embodiment of the present application, the controlling the on or off of the charge and discharge MOS transistor according to the protection mechanism of the start-up BMS includes:
acquiring protection mechanism information of the starting BMS;
acquiring MOS tube state information corresponding to a protection mechanism according to the protection mechanism information of the starting BMS;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the MOS tube state information.
Specifically, in an embodiment of the present application, the battery management method further includes:
acquiring working state indication information of the battery according to the battery parameter information;
and acquiring the working state of the battery according to the working state indicating information of the battery.
In the embodiment of the application, the battery parameter information is acquired; and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information. This application can realize the control to battery charge and discharge parameter according to the battery parameter, guarantees the charge and discharge safety of battery, improves the charge and discharge efficiency of battery, effectively accomplishes the power supply to the dust catcher motor.
It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 1 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
Fig. 2 is a schematic structural diagram of a vacuum cleaner battery management apparatus according to an embodiment of the present application, and as shown in fig. 2, the vacuum cleaner battery management apparatus includes: the device comprises an acquisition module and a control module;
the acquisition module is used for acquiring battery parameter information, wherein the battery parameter information comprises battery pack voltage information, single cell voltage information, charge-discharge current information and cell surface temperature information;
and the control module is used for controlling the on or off of the charging and discharging MOS tube according to the battery parameter information.
In a specific embodiment, the control module of the present application is configured to start a protection mechanism of the BMS according to the battery parameter information; and controlling the charging and discharging MOS tube to be switched on or switched off according to the protection mechanism of the starting BMS.
In a specific embodiment, the control module of the present application is configured to start a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism, and an overvoltage protection mechanism of the battery pack according to the voltage information of the battery pack; starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the single-section battery cell according to the voltage information of the single-section battery cell; starting a primary discharging overcurrent protection mechanism, a secondary discharging overcurrent protection mechanism, a short circuit overcurrent protection mechanism, a primary charging overcurrent protection mechanism and a secondary charging overcurrent protection mechanism of the battery pack according to the charging and discharging current information; and starting a battery cell over-temperature protection mechanism and a temperature sensor failure protection mechanism of the battery cell according to the battery cell surface temperature information.
In a specific embodiment, the control module of the present application is configured to initiate an emergency response according to a protection mechanism of the BMS; and controlling the battery state according to the emergency response.
In a specific embodiment, the control module of the present application is configured to obtain the emergency response information; adjusting input and output parameters of the battery according to the emergency response information; and controlling the battery state according to the adjusted input and output parameters of the battery.
In a specific embodiment, the control module of the present application is configured to obtain protection mechanism information of the starting BMS; acquiring MOS tube state information corresponding to a protection mechanism according to the protection mechanism information of the starting BMS; and controlling the charging and discharging MOS tube to be switched on or switched off according to the MOS tube state information.
In a specific embodiment, the control module of the present application is configured to obtain operating state indication information of the battery according to the battery parameter information; and acquiring the working state of the battery according to the working state indicating information of the battery.
In the embodiment of the application, battery parameter information is acquired through an acquisition module; the control module controls the charging and discharging MOS tube to be turned on or turned off according to the battery parameter information. This application can realize the control to battery charge and discharge parameter according to the battery parameter, guarantees the charge and discharge safety of battery, improves the charge and discharge efficiency of battery, effectively accomplishes the power supply to the dust catcher motor.
For specific limitations of the battery management device of the vacuum cleaner, reference may be made to the above limitations of the battery management method of the vacuum cleaner, and further description thereof is omitted here. All or part of each module in the dust collector battery management device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, an electronic device is provided, and the internal structure of the electronic device may be as shown in fig. 3. The electronic device comprises a processor, a memory, a communication interface, a display screen and an input device which are connected through a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the electronic device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, Near Field Communication (NFC) or other technologies. The computer program is executed by a processor to implement a method of managing a battery of a vacuum cleaner. The display screen of the electronic equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the electronic equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 3 is a block diagram of only a portion of the architecture associated with the subject application, and does not constitute a limitation on the electronic devices to which the subject application may be applied, and that a particular electronic device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, the vacuum cleaner battery management apparatus provided herein may be implemented in the form of a computer program that is executable on an electronic device such as that shown in fig. 3. The memory of the electronic device can store various program modules which form the battery management device of the dust collector, such as an acquisition module and a control module shown in fig. 2. The computer program constituted by the respective program modules causes the processor to execute the steps in the dust collector battery management method of the embodiments of the present application described in the present specification.
In a specific embodiment, the processor of the present application is configured to, when executing one or more programs, obtain battery parameter information, where the battery parameter information includes battery pack voltage information, single cell voltage information, charge/discharge current information, and cell surface temperature information; and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information.
In a specific embodiment, the processor of the present application, when executing one or more programs, is configured to start a protection mechanism of the BMS according to the battery parameter information; and controlling the charging and discharging MOS tube to be switched on or switched off according to the protection mechanism of the starting BMS.
In a specific embodiment, the processor of the present application, when executing one or more programs, is configured to start a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism, and an overvoltage protection mechanism of a battery pack according to the voltage information of the battery pack; starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the single-section battery cell according to the voltage information of the single-section battery cell; starting a primary discharging overcurrent protection mechanism, a secondary discharging overcurrent protection mechanism, a short circuit overcurrent protection mechanism, a primary charging overcurrent protection mechanism and a secondary charging overcurrent protection mechanism of the battery pack according to the charging and discharging current information; and starting a battery cell over-temperature protection mechanism and a temperature sensor failure protection mechanism of the battery cell according to the battery cell surface temperature information.
In a specific embodiment, the processor of the present application, when executing one or more programs, is configured to initiate an emergency response in accordance with the protection mechanism of the BMS; and controlling the battery state according to the emergency response.
In a particular embodiment, the processor of the present application, when executing one or more programs, is configured to obtain the emergency response information; adjusting input and output parameters of the battery according to the emergency response information; and controlling the battery state according to the adjusted input and output parameters of the battery.
In a specific embodiment, the processor of the present application, when executing one or more programs, is configured to obtain protection mechanism information of the starting BMS; acquiring MOS tube state information corresponding to a protection mechanism according to the protection mechanism information of the starting BMS; and controlling the charging and discharging MOS tube to be switched on or switched off according to the MOS tube state information.
In a specific embodiment, the processor of the present application, when executing one or more programs, is configured to obtain operating state indication information of the battery according to the battery parameter information; and acquiring the working state of the battery according to the working state indicating information of the battery.
In particular, according to an embodiment of the present disclosure, the dust collector battery management method described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising program code for performing a method of vacuum cleaner battery management. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section, and/or installed from a removable medium.
The one or more programs are stored in a program in a read only memory ROM or a program in a random access memory RAM to perform various appropriate actions and processes. In the RAM, a software program for the server to perform a corresponding service is included, and various programs and data required for the driving operation of the vehicle are also included. The server and its controlled hardware devices, a read only memory ROM, a random access memory RAM are connected to each other through a bus, to which various input/output interfaces are also connected.
The following components are connected to the input/output interface: an input section including a keyboard, a mouse, and the like; an output section including a cathode ray tube CRT, a liquid crystal display LCD, and the like, a speaker, and the like; and a communication section including a network interface card such as a LAN card, a modem, or the like. The communication section performs communication processing via a network such as the internet. The driver is also connected to the input/output interface as needed. A removable medium such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive as necessary, so that a computer program read out therefrom is mounted in the memory as necessary.
In particular, according to an embodiment of the present disclosure, the dust collector battery management method described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising program code for performing a method of vacuum cleaner battery management. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section, and/or installed from a removable medium.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor. The names of these units or modules do not in some cases constitute a limitation of the unit or module itself.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (10)

1. A method of managing a vacuum cleaner battery, the method comprising:
acquiring battery parameter information, wherein the battery parameter information comprises battery pack voltage information, single-cell voltage information, charge-discharge current information and cell surface temperature information;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the battery parameter information.
2. The method according to claim 1, wherein the controlling the charging and discharging MOS tube to be turned on or off according to the battery parameter information comprises:
starting a protection mechanism of the BMS according to the battery parameter information;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the protection mechanism of the starting BMS.
3. The method of claim 2, wherein initiating a protection mechanism of the BMS according to the battery parameter information comprises:
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the battery pack according to the voltage information of the battery pack;
starting a primary over-discharge protection mechanism, a secondary over-discharge protection mechanism and an overvoltage protection mechanism of the single-section battery cell according to the voltage information of the single-section battery cell;
starting a primary discharging overcurrent protection mechanism, a secondary discharging overcurrent protection mechanism, a short circuit overcurrent protection mechanism, a primary charging overcurrent protection mechanism and a secondary charging overcurrent protection mechanism of the battery pack according to the charging and discharging current information;
and starting a battery cell over-temperature protection mechanism and a temperature sensor failure protection mechanism of the battery cell according to the battery cell surface temperature information.
4. The method of claim 2, further comprising:
starting an emergency response according to the protection mechanism of the BMS;
and controlling the battery state according to the emergency response.
5. The method of claim 4, wherein said controlling the battery state in accordance with the emergency response comprises:
acquiring the emergency response information;
adjusting input and output parameters of the battery according to the emergency response information;
and controlling the battery state according to the adjusted input and output parameters of the battery.
6. The method according to claim 2, wherein the controlling of the on or off of the charge and discharge MOS transistor according to the protection mechanism of the start-up BMS comprises:
acquiring protection mechanism information of the starting BMS;
acquiring MOS tube state information corresponding to a protection mechanism according to the protection mechanism information of the starting BMS;
and controlling the charging and discharging MOS tube to be switched on or switched off according to the MOS tube state information.
7. The method of claim 1, further comprising:
acquiring working state indication information of the battery according to the battery parameter information;
and acquiring the working state of the battery according to the working state indicating information of the battery.
8. A vacuum cleaner battery management apparatus, the apparatus comprising:
the acquisition module is used for acquiring battery parameter information, wherein the battery parameter information comprises battery pack voltage information, single cell voltage information, charge-discharge current information and cell surface temperature information;
and the control module is used for controlling the on or off of the charging and discharging MOS tube according to the battery parameter information.
9. An electronic device, comprising one or more processors and memory, the memory to store one or more programs;
the one or more programs, when executed by the processor, cause the processor to implement the method of any of claims 1-7.
10. A computer-readable storage medium storing a computer program, characterized in that the computer program, when executed, implements the method of any one of claims 1 to 7.
CN202110074382.2A 2021-01-20 2021-01-20 Dust collector battery management method and device, electronic equipment and storage medium Pending CN112910034A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107452989A (en) * 2017-03-20 2017-12-08 亿航智能设备（广州）有限公司 Battery management system and there is its flight control system and aircraft
CN109660000A (en) * 2019-01-08 2019-04-19 东莞博力威电池有限公司 A kind of more battery control methods, system and device
CN208862590U (en) * 2018-08-15 2019-05-14 南京普天大唐信息电子有限公司 A kind of li-ion cell protection system
CN111009948A (en) * 2019-12-26 2020-04-14 无锡全裕电子科技有限公司 Lithium battery protection board capable of actively adjusting charging and discharging current and current adjusting mode thereof
CN211930291U (en) * 2020-04-02 2020-11-13 上海铁路站场调速技术中心有限公司 Lithium iron phosphate battery protection board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107452989A (en) * 2017-03-20 2017-12-08 亿航智能设备（广州）有限公司 Battery management system and there is its flight control system and aircraft
CN208862590U (en) * 2018-08-15 2019-05-14 南京普天大唐信息电子有限公司 A kind of li-ion cell protection system
CN109660000A (en) * 2019-01-08 2019-04-19 东莞博力威电池有限公司 A kind of more battery control methods, system and device
CN111009948A (en) * 2019-12-26 2020-04-14 无锡全裕电子科技有限公司 Lithium battery protection board capable of actively adjusting charging and discharging current and current adjusting mode thereof
CN211930291U (en) * 2020-04-02 2020-11-13 上海铁路站场调速技术中心有限公司 Lithium iron phosphate battery protection board

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
漆逢吉: "通信电源（第5版）", 北京邮电大学出版社 *

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