CN112910035A - Method and device for detecting battery cell charging, electronic equipment and storage medium - Google Patents
Method and device for detecting battery cell charging, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN112910035A CN112910035A CN202110074396.4A CN202110074396A CN112910035A CN 112910035 A CN112910035 A CN 112910035A CN 202110074396 A CN202110074396 A CN 202110074396A CN 112910035 A CN112910035 A CN 112910035A
- Authority
- CN
- China
- Prior art keywords
- charger
- information
- battery cell
- charging
- acquiring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application discloses a method and a device for detecting battery cell charging, electronic equipment and a storage medium. The method comprises the following steps: acquiring correct access information of the charger; acquiring current information output by the charger according to the correct access information of the charger; acquiring temperature detection information of the battery cell according to the current information output by the charger; and controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell. This application can accurately detect whether the charger that electric core charges is applicable to electric core and charges, improves the charging safety of electric core.
Description
Technical Field
The present disclosure generally relates to the field of battery cell charging detection technologies, and in particular, to a method and an apparatus for battery cell charging detection, an electronic device, and a storage medium.
Background
In the prior art, the battery cell is generally charged by directly acquiring the charging parameters of the charger, and if the charging parameters allow the battery cell to be directly charged, in the prior art, when the battery cell is in a low-temperature environment or when the temperatures of a plurality of battery cells are different, the charging efficiency is low, and particularly when the temperature of the battery cell is too low and the battery cell is in a charging protection state, the battery cell fault or the charger fault can be judged to give an alarm.
Therefore, a more reliable method for detecting battery cell charging is desired to solve the problems in 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 battery charging detection, which can meet the specific requirements of the battery charging detection at present.
Based on one aspect of the embodiments of the present invention, an embodiment of the present application provides a method for detecting battery cell charging, where the method includes:
acquiring correct access information of the charger;
acquiring current information output by the charger according to the correct access information of the charger;
acquiring temperature detection information of the battery cell according to the current information output by the charger;
and controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
In one embodiment, the acquiring the correct charger access information includes:
acquiring a charger access signal;
acquiring working state information of a charging detection loop according to a charger access signal;
and acquiring correct access information of the charger when the charging detection loop works normally according to the working state information of the charging detection loop.
In one embodiment, the obtaining the current information output by the charger according to the correct access information of the charger includes:
acquiring a charging current output by a charger;
detecting the current value of the charging current output by the charger;
acquiring a current demand range for charging the battery core;
and acquiring current information whether the battery cell charging is met or not according to the acquired current value of the charging current output by the charger.
In an embodiment, the obtaining, according to the current information output by the charger, temperature detection information of the battery cell includes:
acquiring current output by a charger to meet the information of the battery cell charging requirement;
detecting the temperature information of the battery cell according to the current output by the charger and meeting the charging demand information of the battery cell;
and acquiring temperature detection information of the battery cell.
In one embodiment, the method further comprises:
acquiring the information that the current output by the charger does not meet the battery cell charging requirement;
acquiring temperature protection information of the battery cell according to the fact that the current output by the charger does not meet the battery cell charging demand information;
and acquiring the battery cell charging protection information according to the temperature protection information of the battery cell.
In one embodiment, the controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell includes:
acquiring temperature detection information of the battery cell as normal temperature information;
and controlling the charging connection of the charger and the battery core.
In one embodiment, the controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell includes:
acquiring temperature detection information of the battery cell, and judging that the battery cell starts charging protection;
acquiring normal access information of a detection charger according to the battery cell starting charging protection information;
and controlling the charging connection of the charger and the battery core.
Based on another aspect of the embodiments of the present invention, a device for detecting battery cell charging is disclosed, the device including:
the acquisition module is used for acquiring correct access information of a charger, acquiring current information output by the charger according to the correct access information of the charger, and acquiring temperature detection information of a battery cell according to the current information output by the charger;
and the control module is used for controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
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 the one or more programs are executed by the processor, the processor is enabled to implement the cell charging detection method provided by each embodiment of the present invention.
Based on still another aspect of the embodiments of the present invention, a computer-readable storage medium storing a computer program is disclosed, where the computer program, when executed, implements the method for detecting battery cell charging provided by the embodiments of the present invention.
In the embodiment of the application, after the correct access information of the charger is obtained, the current information output by the charger is obtained according to the correct access information of the charger; acquiring temperature detection information of the battery cell according to the current information output by the charger; and controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell. This application can accurately detect whether the charger that electric core charges is applicable to electric core and charges, improves the charging safety of electric core.
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 flowchart of a cell charging detection method according to an embodiment of the present application;
fig. 2 is another exemplary flowchart of a cell charge detection method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a cell charge detection apparatus according to an embodiment of the present application.
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.
Please refer to fig. 1, which shows an exemplary flow of a method for detecting battery cell charging, to which the embodiments of the present application may be applied.
As shown in fig. 1, in step 110, charger correct access information is acquired.
Specifically, after the charger is connected to the battery cell, the commercial power is converted into the direct current with the set voltage and is output to the battery cell.
Specifically, in an embodiment of the present application, the acquiring information about correct access of the charger includes:
and acquiring a charger access signal.
Specifically, the charger access signal obtained at this time is a signal that the main control module will obtain the access of the charger after the charger is accessed to the battery cell.
And acquiring the working state information of the charging detection loop according to the charger access signal.
Specifically, after the charger is connected, the charger outputs a charging current to the battery cell, so that a charging loop must be formed if charging is to be implemented, where if the working state information of the charging detection loop is normal, it indicates that the charger is correctly connected to the battery cell, and if the working state of the charger charging detection loop is abnormal, it indicates that the charger is not connected to the battery cell, and the charger needs to be reconnected.
And acquiring correct access information of the charger when the charging detection loop works normally according to the working state information of the charging detection loop.
Specifically, the correct access of the charger to the battery cell is the premise of charging detection, and if the charger does not correctly access the battery cell, the charging detection cannot be performed.
In step 120, current information output by the charger is obtained according to the correct access information of the charger.
Specifically, if the charger is correctly connected to the battery core, the main control module obtains a current parameter output by the charger, in the embodiment of the present application, the charging current output by the charger is not less than 300mA and is taken as a normal output current, and if the charging current output by the charger is less than 300mA, the charger output current fault is considered, or the charger fault needs to be determined according to a specific situation, so as to determine the working condition of the charger.
Specifically, as shown in fig. 2, in the embodiment of the present application, the obtaining the current information output by the charger according to the correct access information of the charger includes:
in step 210, a charging current output by the charger is obtained.
Specifically, the main control module obtains a charging current output by the charger, and the charging current is determined by a charging parameter of the charger and a current parameter of the accessed alternating current.
In step 220, the current value of the charging current output by the charger is detected.
Specifically, after the main control module obtains the charging current, the current value of the charging current is analyzed and compared with a set charging current threshold, wherein the charging current threshold is the lowest current of the normal charging of the battery core.
In step 230, a current demand range for cell charging is obtained.
Specifically, the current demand range for charging the battery cell is a current range value acceptable for charging the battery cell, if the charging current is too small, the charging of the battery cell cannot be completed, and if the charging current is too large, the battery cell may be damaged.
In step 240, current information of whether battery cell charging is satisfied is obtained according to the obtained current value of the charging current output by the charger.
Specifically, according to the charging current value of the charger output that acquires, can acquire whether the output current of charger satisfies the electric current demand that electric core charges, in the embodiment of this application, whether the output current to the charger satisfies the electric current demand condition that electric core charges needs to carry out specific analysis and judgement, if the output current of charger satisfies the electric current demand that electric core charges, explain charging circuit normal work then, the electric core temperature is fit for charging, if the output current of charger does not satisfy the electric current demand that electric core charges, possible reasons include that charging circuit work is abnormal, for example, the charger inserts abnormally, or electric core has started the protection of charging, can't form the charging circuit.
In step 130, temperature detection information of the battery cell is obtained according to the current information output by the charger.
Specifically, the cell temperature also affects whether the cell can be normally charged, so that the cell temperature detection is required no matter whether the current information output by the charger meets the cell charging requirement.
Specifically, in an embodiment of the present application, the acquiring, according to the current information output by the charger, the temperature detection information of the battery cell includes:
and acquiring the current output by the charger to meet the information of the battery cell charging requirement.
Specifically, when the main control module detects that the current output by the charger meets the battery cell charging requirement, the battery cell temperature is detected.
Detecting the temperature information of the battery cell according to the current output by the charger and meeting the charging demand information of the battery cell;
and acquiring temperature detection information of the battery cell.
Specifically, the temperature detection information of the battery core determines whether the charger can be controlled to charge the battery core when the current information output by the charger meets the charging requirement of the battery core, and at the moment, if the temperature of the battery core is too low, the battery core cannot be charged, but at the moment, the main control module records that the charger is successfully connected with the battery core; if the temperature of the battery cell is suitable for charging at the moment, the battery cell can be charged by the charger at the moment, and the main control module can record that the charger is successfully connected with the battery cell.
In step 140, controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
Specifically, in an embodiment of the present application, when the current output by the charger meets the battery cell charging requirement, the controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell includes:
acquiring temperature detection information of the battery cell as normal temperature information;
and controlling the charging connection of the charger and the battery core.
Specifically, if the temperature detection information of the obtained battery core is abnormal, the battery core starts charging protection, or if the temperature sensor equipment for detecting the temperature of the battery core is abnormal, the charging connection between the charger and the battery core cannot be controlled, and if the temperature of the battery core cannot be detected, the normal charging of the battery core is influenced, and even potential safety hazards can be brought. If the temperature sensor is detected to be normal, the main control module records that the connection between the charger and the battery core is successful.
Specifically, in the embodiment of the present application, one of the following cases is further included: that is, when the acquired current information output by the charger does not conform to the battery cell charging requirement, the acquiring of the temperature detection information of the battery cell according to the current information output by the charger includes:
and acquiring the current output by the charger which does not meet the information of the battery cell charging requirement.
Specifically, in the embodiment of the present application, if it is detected that the charging current output by the charger is less than 300mA, it is determined that the current output by the charger does not satisfy the cell charging requirement.
And acquiring the temperature protection information of the battery cell according to the condition that the current output by the charger does not meet the battery cell charging demand information.
Specifically, whether the battery cell starts charging protection is judged by detecting the battery cell temperature, for example, when the battery cell temperature is detected to be too low or too high, the main control module does not allow the battery cell to charge and discharge in order to ensure the safety of the battery cell, and the current output by the charger is not used for charging the battery cell at the moment, so that the current output by the charger is smaller than 300 mA.
And acquiring the battery cell charging protection information according to the temperature protection information of the battery cell.
Specifically, if the obtained cell temperature information is to make the cell in the charge protection state, it may be determined that the current output by the charger is less than 300mA only because the cell is in the charge protection state, but if the detected cell temperature is a temperature at which the cell can be normally charged and the current output by the charger is also less than 300mA, it may be determined that the charger fails or the charger is not connected to the cell.
Specifically, in a real-time example of the present application, if the current output by the charger does not satisfy the battery cell charging demand information, then the controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell includes:
acquiring temperature detection information of the battery cell, and judging that the battery cell starts charging protection;
acquiring normal access information of a detection charger according to the battery cell starting charging protection information;
and controlling the charging connection of the charger and the battery core.
In the embodiment of the application, after the correct access information of the charger is obtained, the current information output by the charger is obtained according to the correct access information of the charger; acquiring temperature detection information of the battery cell according to the current information output by the charger; and controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell. This application can accurately detect whether the charger that electric core charges is applicable to electric core and charges, improves the charging safety of electric core.
It should be understood that although the various steps in the flow charts of fig. 1-2 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 some of the steps in fig. 1-2 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 alternating with other steps or at least some of the sub-steps or stages of other steps.
Fig. 3 is a schematic structural diagram of a battery cell charging detection apparatus according to an embodiment of the present application, and as shown in fig. 3, the battery cell charging detection apparatus includes: the device comprises an acquisition module and a control module;
the acquisition module is used for acquiring correct access information of a charger, acquiring current information output by the charger according to the correct access information of the charger, and acquiring temperature detection information of a battery cell according to the current information output by the charger;
and the control module is used for controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
In a specific embodiment, the acquisition module of the present application is configured to acquire a charger access signal; acquiring working state information of a charging detection loop according to a charger access signal; and acquiring correct access information of the charger when the charging detection loop works normally according to the working state information of the charging detection loop.
In a specific embodiment, the acquisition module of the present application acquires the charging current output by the charger; detecting the current value of the charging current output by the charger; acquiring a current demand range for charging the battery core; and acquiring current information whether the battery cell charging is met or not according to the acquired current value of the charging current output by the charger.
In a specific embodiment, the acquisition module of the present application satisfies the cell charging demand information by acquiring the current output by the charger; detecting the temperature information of the battery cell according to the current output by the charger and meeting the charging demand information of the battery cell; and acquiring temperature detection information of the battery cell.
In a specific embodiment, the acquisition module of the present application acquires that the current output by the charger does not satisfy the battery cell charging requirement information; acquiring temperature protection information of the battery cell according to the fact that the current output by the charger does not meet the battery cell charging demand information; and acquiring the battery cell charging protection information according to the temperature protection information of the battery cell.
In a specific embodiment, the control module of the present application obtains the temperature detection information of the battery cell as normal temperature information; and controlling the charging connection of the charger and the battery core.
In a specific embodiment, the control module of the present application determines that the battery cell starts charging protection by acquiring temperature detection information of the battery cell; acquiring normal access information of a detection charger according to the battery cell starting charging protection information; and controlling the charging connection of the charger and the battery core.
In the embodiment of the application, after acquiring the correct access information of the charger, the acquisition module acquires the current information output by the charger according to the correct access information of the charger; acquiring temperature detection information of the battery cell according to the current information output by the charger; and the control module controls the charging connection of the charger and the battery cell according to the temperature detection information of the battery cell. This application can accurately detect whether the charger that electric core charges is applicable to electric core and charges, improves the charging safety of electric core.
In particular, according to an embodiment of the present disclosure, an electronic device is disclosed that includes one or more processors and memory, the memory to store one or more programs; when the one or more programs are executed by the processor, the processor is enabled to implement the method for detecting battery cell charging according to the embodiment of the present invention.
In a particular embodiment, the processor of the present application
In particular, according to an embodiment of the present disclosure, the method for detecting cell charging described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing a method of cell charge detection. 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.
In one embodiment, a computer readable storage medium is provided, a computer program is storable in a non-volatile computer readable storage medium, the computer program when executed by a processor implements the steps of: acquiring correct access information of the charger; acquiring current information output by the charger according to the correct access information of the charger; acquiring temperature detection information of the battery cell according to the current information output by the charger; and controlling the charging connection of the charger and the battery cell according to the temperature detection information of the battery cell.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring a charger access signal; acquiring working state information of a charging detection loop according to the charger access signal; and acquiring correct access information of the charger when the charging detection loop works normally according to the working state information of the charging detection loop.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring a charging current output by a charger; detecting the acquired current value of the charging current output by the charger; acquiring a current demand range for charging the battery core; and acquiring current information whether the battery cell charging is met or not according to the acquired current value of the charging current output by the charger.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring current output by a charger to meet the information of the battery cell charging requirement; detecting the temperature information of the battery cell according to the current output by the charger and meeting the charging demand information of the battery cell; and acquiring temperature detection information of the battery cell.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring the information that the current output by the charger does not meet the battery cell charging requirement; acquiring temperature protection information of the battery cell according to the fact that the current output by the charger does not meet the battery cell charging demand information; and acquiring the battery cell charging protection information according to the temperature protection information of the battery cell.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring temperature detection information of the battery cell as normal temperature information; and controlling the charging connection of the charger and the battery core.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring temperature detection information of the battery cell, and judging that the battery cell starts charging protection; acquiring normal access information of a detection charger according to the battery cell starting charging protection information; and controlling the charging connection of the charger and the battery core.
The one or more programs are stored in a program in a read only memory ROM or randomly accessed in a 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 method for detecting cell charging described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing a method of cell charge detection. 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 foregoing description is only exemplary of the preferred embodiments of this application and is made for the purpose of illustrating the general principles of the technology. 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 cell charge detection, the method comprising:
acquiring correct access information of the charger;
acquiring current information output by the charger according to the correct access information of the charger;
acquiring temperature detection information of the battery cell according to the current information output by the charger;
and controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
2. The method of claim 1, wherein the obtaining charger correct access information comprises:
acquiring a charger access signal;
acquiring working state information of a charging detection loop according to a charger access signal;
and acquiring correct access information of the charger when the charging detection loop works normally according to the working state information of the charging detection loop.
3. The method of claim 1, wherein the obtaining the current information output by the charger according to the correct access information of the charger comprises:
acquiring a charging current output by a charger;
detecting the current value of the charging current output by the charger;
acquiring a current demand range for charging the battery core;
and acquiring current information whether the battery cell charging is met or not according to the acquired current value of the charging current output by the charger.
4. The method of claim 1, wherein the obtaining the temperature detection information of the battery cell according to the current information output by the charger comprises:
acquiring current output by a charger to meet the information of the battery cell charging requirement;
detecting the temperature information of the battery cell according to the current output by the charger and meeting the charging demand information of the battery cell;
and acquiring temperature detection information of the battery cell.
5. The method of claim 4, further comprising:
acquiring the information that the current output by the charger does not meet the battery cell charging requirement;
acquiring temperature protection information of the battery cell according to the fact that the current output by the charger does not meet the battery cell charging demand information;
and acquiring the battery cell charging protection information according to the temperature protection information of the battery cell.
6. The method of claim 4, wherein the controlling the charging connection of the charger to the cell according to the temperature detection information of the cell comprises:
acquiring temperature detection information of the battery cell as normal temperature information;
and controlling the charging connection of the charger and the battery core.
7. The method of claim 5, wherein the controlling the charging connection of the charger to the cell according to the temperature detection information of the cell comprises:
acquiring temperature detection information of the battery cell, and judging that the battery cell starts charging protection;
acquiring normal access information of a detection charger according to the battery cell starting charging protection information;
and controlling the charging connection of the charger and the battery core.
8. An apparatus for detecting battery cell charging, the apparatus comprising:
the acquisition module is used for acquiring correct access information of a charger, acquiring current information output by the charger according to the correct access information of the charger, and acquiring temperature detection information of a battery cell according to the current information output by the charger;
and the control module is used for controlling the charging connection between the charger and the battery cell according to the temperature detection information of the battery cell.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074396.4A CN112910035A (en) | 2021-01-20 | 2021-01-20 | Method and device for detecting battery cell charging, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074396.4A CN112910035A (en) | 2021-01-20 | 2021-01-20 | Method and device for detecting battery cell charging, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112910035A true CN112910035A (en) | 2021-06-04 |
Family
ID=76116563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110074396.4A Pending CN112910035A (en) | 2021-01-20 | 2021-01-20 | Method and device for detecting battery cell charging, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112910035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069107A (en) * | 2021-11-16 | 2022-02-18 | 广东博力威科技股份有限公司 | Control method for low-temperature heating charging |
| CN114899901A (en) * | 2022-04-22 | 2022-08-12 | 广东博力威科技股份有限公司 | Lithium battery low-temperature charging heating control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090058370A1 (en) * | 2007-08-28 | 2009-03-05 | Lenovo (Singapore) Pte. Ltd. | Battery pack and charging method |
| CN105226749A (en) * | 2015-09-25 | 2016-01-06 | 联想(北京)有限公司 | A kind of charging method, charger and electronic equipment |
| CN105978093A (en) * | 2016-06-24 | 2016-09-28 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106058967A (en) * | 2016-06-06 | 2016-10-26 | 乐视控股（北京）有限公司 | Charging method, charging device and terminal equipment |
| CN110896680A (en) * | 2018-11-22 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Charging control method, charger and charging control system |
| CN111816956A (en) * | 2020-07-13 | 2020-10-23 | 长沙优力电驱动系统有限公司 | Battery heating control method, device and equipment |
-
2021
- 2021-01-20 CN CN202110074396.4A patent/CN112910035A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090058370A1 (en) * | 2007-08-28 | 2009-03-05 | Lenovo (Singapore) Pte. Ltd. | Battery pack and charging method |
| CN105226749A (en) * | 2015-09-25 | 2016-01-06 | 联想(北京)有限公司 | A kind of charging method, charger and electronic equipment |
| CN106058967A (en) * | 2016-06-06 | 2016-10-26 | 乐视控股（北京）有限公司 | Charging method, charging device and terminal equipment |
| CN105978093A (en) * | 2016-06-24 | 2016-09-28 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN110896680A (en) * | 2018-11-22 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Charging control method, charger and charging control system |
| CN111816956A (en) * | 2020-07-13 | 2020-10-23 | 长沙优力电驱动系统有限公司 | Battery heating control method, device and equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069107A (en) * | 2021-11-16 | 2022-02-18 | 广东博力威科技股份有限公司 | Control method for low-temperature heating charging |
| CN114899901A (en) * | 2022-04-22 | 2022-08-12 | 广东博力威科技股份有限公司 | Lithium battery low-temperature charging heating control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108931725B (en) | Method and device for detecting battery fault | |
| WO2022012513A1 (en) | Method and apparatus for acquiring standard parameters of a car battery | |
| US20240069117A1 (en) | Method, system, device and medium for detecting battery state of health | |
| CN112910035A (en) | Method and device for detecting battery cell charging, electronic equipment and storage medium | |
| CN110244233A (en) | A kind of detection method of battery, electronic equipment and computer storage medium | |
| EP4318862A1 (en) | Battery performance evaluation device and battery performance evaluation method | |
| CN112701761A (en) | Method and device for controlling battery cell charging, electronic equipment and storage medium | |
| CN116749797A (en) | Liquid cooling heat dissipation control method and device and electronic equipment | |
| CN111953033B (en) | Flexible charging control method | |
| US11397212B2 (en) | Identification of cause of failure in a power storage system | |
| EP4144575A1 (en) | Bms wake-up method and apparatus, and storage medium | |
| CN117639276B (en) | Energy storage converter control system and control method thereof | |
| CN116879760B (en) | Historical overcharge fault diagnosis method and device for retired power battery | |
| CN116923188B (en) | Charging protection system of new energy vehicle | |
| CN113690962B (en) | MPPT control method, device, equipment and storage medium for different input sources | |
| CN113220350B (en) | Animation unlocking system and method based on intelligent terminal charging process | |
| CN113078719B (en) | Identification method and system for mining storage battery pack | |
| CN116488578A (en) | Photovoltaic equipment analysis method based on AI visual assistance | |
| CN115792661A (en) | Storage battery pack fault recognition device, method and equipment based on energy storage cable | |
| CN116142019A (en) | Communication method, device, charging pile and system for charging electric vehicle | |
| CN115782584A (en) | New energy vehicle safety state determination method, system, equipment and medium | |
| CN114930608A (en) | Determination device, deterioration determination system, work support device, deterioration determination method, and computer program | |
| CN111596248A (en) | Current collecting fault judgment method, device and equipment for current divider and storage medium | |
| CN109617175A (en) | Mobile terminal charger detects control method, mobile terminal and storage medium | |
| CN115742861B (en) | New energy automobile battery overcharge prevention control method, device, equipment and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |