CN114872554A - Fault processing method and device of battery module, electronic equipment and storage medium - Google Patents
Fault processing method and device of battery module, electronic equipment and storage medium Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The embodiment of the application provides a fault processing method and device for a battery module, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring the current time and the fault reporting time of a fault timer of the battery module; if the current time of the fault timer does not reach the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer; and carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit. By implementing the embodiment of the application, the fault detection efficiency is improved, the error rate of fault detection is reduced, and the labor cost and the time cost are saved.
Description
Technical Field
The present disclosure relates to the field of battery module technologies, and in particular, to a method and an apparatus for processing a fault of a battery module, an electronic device, and a computer-readable storage medium.
Background
New energy automobile battery generally comprises a plurality of battery modules, and the battery module contains a plurality of electric heart yearns again, in case the electric core line breaks off the line and can lead to the adjacent voltage data of electric core line to appear the unusual change of one high one low, this kind of unusual data can lead to the voltage of battery package to take place the deviation, if the biggest minimum voltage judges the mistake, battery state of charge calculates the mistake, and the influence to battery health monitoring is great.
However, since there are many cell lines, the search is laborious when a fault occurs, and a search error and a delay time often occur, which leads to a sudden increase in cost.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method and an apparatus for processing a fault of a battery module, an electronic device, and a computer-readable storage medium, which improve the efficiency of fault detection, reduce the error rate of fault detection, and save labor cost and time cost.
In a first aspect, an embodiment of the present application provides a method for processing a fault of a battery module, where the method includes:
acquiring the current time and the fault reporting time of a fault timer of the battery module;
if the current time of the fault timer does not reach the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
and carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
In the implementation process, if the current time of the fault timer does not reach the reporting time of the fault timer, the input zone bit of the fault timer is also acquired, and the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the fault detection efficiency of the battery module is improved.
Further, the step of performing a clear operation on the fault timer according to the boolean type of the input flag bit includes:
judging whether the Boolean type of the input zone bit is true or not;
if so, updating the fault timer to obtain updated fault updating time, and carrying out zero clearing operation on the recovery timer according to the fault updating time;
and if not, carrying out zero clearing operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer.
In the implementation process, the fault timer is updated or cleared according to the Boolean type of the input zone bit, so that the fault can be timely eliminated, and the processing efficiency of the fault is improved.
Further, the step of performing a clear operation on the fault timer according to the fault update time includes:
judging whether the fault updating time reaches the fault reporting time or not;
and if so, carrying out zero clearing operation on the recovery timer.
In the implementation process, the fault can be timely eliminated, the zero clearing state of the fault timer is ensured, and the next fault is conveniently eliminated.
Further, the step of performing a clear operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer includes:
judging whether the time data is larger than zero;
and if not, carrying out zero clearing operation on the fault timer.
In the implementation process, the time data of the front fault timer and the rear fault timer are judged, the change condition of the fault timers is obtained in time, and the zero clearing operation can be more accurate.
Further, after the step of obtaining the current time of the fault timer of the battery module and the fault reporting time, the method further includes:
if the current time of the fault timer reaches the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
acquiring the Boolean type of the input zone bit;
and carrying out zero clearing operation on the fault timer according to the Boolean type.
In the implementation process, the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the detection processing of the fault timer is completed, the fault detection efficiency of the battery module is improved, the error rate of fault detection is reduced, and the labor cost and the time cost are saved.
Further, the step of performing a clear operation on the fault timer according to the boolean type includes:
judging whether the Boolean type is false;
if so, updating the recovery timer to obtain updated recovery updating time, and carrying out zero clearing operation on the fault timer according to the recovery updating time;
and if not, carrying out zero clearing operation on the recovery timer.
In the implementation process, the recovery timer corresponding to the input zone bit is updated and cleared according to the fault timer, so that the judgment on the recovery timer is needed to be added when the fault is cleared, the error can be reduced, and the fault clearing is more accurate.
Further, the step of performing a clear operation on the fault timer according to the update time includes:
acquiring the recovery reporting time of the recovery timer;
judging whether the recovery updating time reaches the recovery reporting time or not;
and if so, carrying out zero clearing operation on the fault timer.
In the implementation process, the fault timer is reset according to the recovery timer, so that the fault timer can report time according to the recovery of the recovery timer, the fault processing time is shortened, and the efficiency is improved.
In a second aspect, an embodiment of the present application further provides a device for processing a fault of a battery module, where the device includes:
the acquisition module is used for acquiring the current time and the fault reporting time of the fault timer of the battery module;
the judging module is used for acquiring an input zone bit corresponding to the fault timer if the current time of the fault timer does not reach the fault reporting time of the fault timer;
and the zero clearing module is used for carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
In the implementation process, if the current time of the fault timer does not reach the reporting time of the fault timer, the input zone bit of the fault timer is also acquired, and the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the fault detection efficiency of the battery module is improved.
In a third aspect, an electronic device provided in an embodiment of the present application includes: memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method according to any of the first aspect when executing the computer program.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having instructions stored thereon, which, when executed on a computer, cause the computer to perform the method according to any one of the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product, which when run on a computer, causes the computer to perform the method according to any one of the first aspect.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
The present invention can be implemented in accordance with the content of the specification, and the following detailed description of the preferred embodiments of the present application is made with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic flow chart illustrating a method for processing a fault of a battery module according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a fault handling apparatus of a battery module according to an embodiment of the present disclosure;
fig. 3 is a schematic structural component diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
Example one
Fig. 1 is a schematic flow chart of a method for processing a fault of a battery module according to an embodiment of the present application, where as shown in fig. 1, the method includes:
s1, acquiring the current time and the fault reporting time of the fault timer of the battery module;
s2, if the current time of the fault timer does not reach the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
and S3, clearing the fault timer according to the Boolean type of the input zone bit.
In the implementation process, if the current time of the fault timer does not reach the reporting time of the fault timer, the input zone bit of the fault timer is also acquired, and the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the fault detection efficiency of the battery module is improved.
Automobile battery generally comprises a plurality of battery module, and the battery module contains a plurality of electric heart yearns again, in case the electric core line falls the line and can lead to the adjacent voltage data of sampling line to appear one high one low unusual change, this kind of unusual voltage that can lead to the battery package takes place the deviation, this application embodiment carries out fault handling to the fault timer that the electric heart yearn corresponds, simultaneously, also can detect the data (sampling data promptly) that contain the abnormal that falls the line that gather, and the accurate position of judging the line that falls, also can carry out fault recovery to electric core line fault that falls simultaneously.
In a possible implementation, before the step of obtaining the current time and the fault reporting time of the fault timer of the battery module, the method further includes:
and combining the fault zone bit of the first sampling line and the fault zone bit of the second sampling line of each module in the sampling data to obtain the preprocessed sampling data. The method can ensure that errors are not easy to occur in fault processing and is convenient to calculate.
The sampling data comprises various data of a plurality of electric core wires and various data of electric core wire disconnection, such as model, voltage and the like. The fault marker bit of the sampling line is the specific position of the collected electric core line, and before the fault marker bit is input into the filter, the fault marker bit of the first sampling line and the fault marker bit of the second sampling line in the module are usually required to be merged and then input into the filter, so that the dimension of the input marker bit of the subsequently obtained fault timer is ensured to be the same as the dimension of the electric core line.
Before each start, the total fault zone bit is cleared, so that the condition that the fault zone bit cannot be eliminated by self is avoided. When one detection is finished, the judgment of the conditions of all the electric core wires at the current moment is finished, and the fault timer finishes adding or subtracting one. Then, the next time is detected.
In the filter, when the Boolean type of the input zone bit is true, only one is added to the fault timer of the current input zone bit, so that the zero clearing operation is only carried out on the fault timer of the current input zone bit when the fault is recovered.
When the Boolean type of the current input zone bit is judged to be true, carrying out invalid value processing on output data corresponding to the current input zone bit and the next input zone bit, when the fault timer reaches fault reporting time, the output data corresponding to the current input zone bit and the next input zone bit are invalid values, the Boolean type of the fault zone bit corresponding to the current input zone bit and the next input zone bit is true, the fault timer adds one to the fault reporting time, and the recovery timer is reset.
In one possible implementation, S3 includes:
judging whether the Boolean type of the input zone bit is true or not;
if so, updating the fault timer to obtain updated fault updating time, and carrying out zero clearing operation on the recovery timer according to the fault updating time;
if not, carrying out zero clearing operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer.
In the implementation process, the fault timer is updated or cleared according to the Boolean type of the input zone bit, so that the fault can be timely eliminated, and the processing efficiency of the fault is improved.
If the current time of the fault timer does not reach the fault report time of the fault timer, judging whether the Boolean type is true, if the Boolean type is true, judging whether the current time of the fault timer reaches the fault report time after the fault timer is plus 1, if so, keeping the fault timer plus 1 unchanged, resetting the recovery timer, wherein the output data corresponding to the current input zone bit and the next input zone bit are invalid values, the Boolean type corresponding to the current input zone bit and the next input zone bit is true, and if not, the output data corresponding to the current input zone bit and the next input zone bit are invalid values. If the Boolean type is not true, judging whether the last fault timer of the fault timers is greater than 0, if so, the output data of the current input zone bit is an invalid value, and if not, the output data is a sampling value, and resetting the fault timers.
In one possible implementation, the step of clearing the recovery timer according to the failure update time includes:
judging whether the fault updating time reaches the fault reporting time or not;
and if so, carrying out zero clearing operation on the recovery timer.
In the implementation process, the fault can be timely eliminated, the zero clearing state of the fault timer is ensured, and the next fault is conveniently eliminated.
In one possible implementation, the step of performing a clear operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer includes:
judging whether the time data is larger than zero;
if not, carrying out zero clearing operation on the fault timer.
In the implementation process, the time data of the front fault timer and the rear fault timer are judged, the change condition of the fault timers is obtained in time, and the zero clearing operation can be more accurate.
When the fault timer does not reach the fault reporting time, whether the time data of the input zone bit of the last fault timer is larger than zero is judged, if the position of the current input zone bit is larger than one and the fault timer of the last input zone bit is larger than zero, the current output data maintains invalid value output, invalid value processing is prevented from being covered, and when the fault timer of the last input zone bit reaches the fault reporting time, the invalid value output is still maintained due to the fact that the fault timer adds one.
And (4) judging that the fault timer of the last input zone bit is not more than zero, and performing zero clearing operation on the fault timer by judging that the output data corresponding to the fault timer is a sampling value.
In the process of recovering the fault, if the Boolean type of the current input zone bit is true, the recovery timer is reset, if the Boolean type of the current input zone bit is not true, the recovery timer is incremented, when the recovery timer reaches the recovery reporting time, the faults of the current input zone bit and the next input zone bit are cleared, the fault timer is reset, and the output data of the current input zone bit and the next input zone bit are sampling values.
Further, after the step of obtaining the current time and the fault reporting time of the fault timer of the battery module, the method further comprises the following steps:
if the current time of the fault timer reaches the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
acquiring a Boolean type of an input zone bit;
and carrying out zero clearing operation on the fault timer according to the Boolean type.
In the implementation process, the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the detection processing of the fault timer is completed, the fault detection efficiency of the battery module is improved, the error rate of fault detection is reduced, and the labor cost and the time cost are saved.
In one possible implementation, the step of performing a zero clearing operation on the fault timer according to a boolean type includes:
judging whether the Boolean type is false;
if so, updating the recovery timer to obtain updated recovery updating time, and performing zero clearing operation on the fault timer according to the recovery updating time;
if not, carrying out zero clearing operation on the recovery timer.
In the implementation process, the recovery timer corresponding to the input zone bit is updated and cleared according to the fault timer, so that the judgment on the recovery timer is needed to be added when the fault is cleared, the error can be reduced, and the fault clearing is more accurate.
In one possible implementation, the step of clearing the fault timer according to the update time includes:
acquiring the recovery reporting time of a recovery timer;
judging whether the recovery updating time reaches the recovery reporting time or not;
if yes, carrying out zero clearing operation on the fault timer.
In the implementation process, the fault timer is reset according to the recovery timer, so that the fault timer can report time according to the recovery of the recovery timer, the fault processing time is shortened, and the efficiency is improved.
If the Boolean type is not false, resetting the recovery timer, wherein the input data of the fault timer is an invalid value; if the Boolean type is false, judging whether the recovery updating time of the recovery timer reaches the recovery reporting time after recovering the timer +1, if so, taking the output data corresponding to the current input flag bit and the next input flag bit as sampling values, taking the Boolean type of the fault flag bit corresponding to the current input flag bit and the next input flag bit as false, clearing the fault timer, and if not, taking the output data corresponding to the current input flag bit and the next input flag bit as invalid values.
Example two
In order to implement the method corresponding to the above-described embodiment to achieve the corresponding functions and technical effects, the following provides a fault handling apparatus of a battery module, as shown in fig. 2, the apparatus including:
the acquisition module 1 is used for acquiring the current time and the fault reporting time of a fault timer of the battery module;
the judging module 2 is used for acquiring an input zone bit corresponding to the fault timer if the current time of the fault timer does not reach the fault reporting time of the fault timer;
and the zero clearing module 3 is used for carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
In the implementation process, if the current time of the fault timer does not reach the reporting time of the fault timer, the input zone bit of the fault timer is also acquired, and the fault timer corresponding to the input zone bit is updated and reset according to the Boolean type of the input zone bit, so that the fault detection efficiency of the battery module is improved.
In one possible implementation, the zero clearing module 3 is further configured to:
judging whether the Boolean type is false;
if so, updating the recovery timer to obtain updated recovery updating time, and performing zero clearing operation on the fault timer according to the recovery updating time;
if not, carrying out zero clearing operation on the recovery timer.
In one possible implementation, the zero clearing module 3 is further configured to:
acquiring the recovery reporting time of a recovery timer;
judging whether the recovery updating time reaches the recovery reporting time or not;
if yes, carrying out zero clearing operation on the fault timer.
In one possible implementation, the obtaining module 1 is further configured to:
and if the current time of the fault timer does not reach the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer.
In a possible implementation, the obtaining module 1 is further configured to obtain a boolean type of the input flag bit;
in one possible implementation, the zero clearing module 3 is further configured to:
and carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
In one possible implementation, the zero clearing module 3 is further configured to:
judging whether the Boolean type of the input flag bit is true or not;
if so, updating the fault timer to obtain updated fault updating time, and carrying out zero clearing operation on the recovery timer according to the fault updating time;
if not, carrying out zero clearing operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer.
In one possible implementation, the zero module 3 is also configured to:
judging whether the fault updating time reaches the fault reporting time or not;
and if so, carrying out zero clearing operation on the recovery timer.
In one possible implementation, the zero clearing module 3 is further configured to:
judging whether the time data is larger than zero;
if not, carrying out zero clearing operation on the fault timer.
The fault handling device of the battery module can implement the method of the first embodiment. The alternatives in the first embodiment are also applicable to the present embodiment, and are not described in detail here.
The rest of the embodiments of the present application may refer to the contents of the first embodiment, and in this embodiment, details are not repeated.
EXAMPLE III
An embodiment of the present application provides an electronic device, which includes a memory and a processor, where the memory is used to store a computer program, and the processor runs the computer program to enable the electronic device to execute the method for processing a fault of a battery module according to the first embodiment.
Alternatively, the electronic device may be a server.
Referring to fig. 3, fig. 3 is a schematic structural composition diagram of an electronic device according to an embodiment of the present disclosure. The electronic device may include a processor 31, a communication interface 32, a memory 33, and at least one communication bus 34. Wherein the communication bus 34 is used for realizing direct connection communication of these components. The communication interface 32 of the device in the embodiment of the present application is used for performing signaling or data communication with other node devices. The processor 31 may be an integrated circuit chip having signal processing capabilities.
The Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor 31 may be any conventional processor or the like.
The Memory 33 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 33 has stored therein computer readable instructions which, when executed by the processor 31, enable the apparatus to perform the various steps involved in the method embodiment of fig. 1 described above.
Optionally, the electronic device may further include a memory controller, an input output unit. The memory 33, the memory controller, the processor 31, the peripheral interface, and the input/output unit are electrically connected to each other directly or indirectly to realize data transmission or interaction. For example, these components may be electrically connected to each other via one or more communication buses 34. The processor 31 is adapted to execute executable modules stored in the memory 33, such as software functional modules or computer programs comprised by the device.
The input and output unit is used for providing a task for a user to create and start an optional time period or preset execution time for the task creation so as to realize the interaction between the user and the server. The input/output unit may be, but is not limited to, a mouse, a keyboard, and the like.
It will be appreciated that the configuration shown in fig. 3 is merely illustrative and that the electronic device may include more or fewer components than shown in fig. 3 or have a different configuration than shown in fig. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof.
In addition, an embodiment of the present application further provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the method for processing a fault of a battery module according to the first embodiment.
Embodiments of the present application further provide a computer program product, which when running on a computer, causes the computer to execute the method described in the method embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based devices that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A fault handling method of a battery module is characterized by comprising the following steps:
acquiring the current time and the fault reporting time of a fault timer of the battery module;
if the current time of the fault timer does not reach the fault report time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
and carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
2. The method for processing the fault of the battery module according to claim 1, wherein the step of clearing the fault timer according to the boolean type of the input flag bit includes:
judging whether the Boolean type of the input zone bit is true or not;
if so, updating the fault timer to obtain updated fault updating time, and carrying out zero clearing operation on the recovery timer according to the fault updating time;
and if not, carrying out zero clearing operation on the fault timer according to the time data of the last fault timer corresponding to the fault timer.
3. The method for processing the fault of the battery module according to claim 2, wherein the step of clearing the fault timer according to the fault update time includes:
judging whether the fault updating time reaches the fault reporting time or not;
and if so, carrying out zero clearing operation on the recovery timer.
4. The method for processing the fault of the battery module according to claim 2, wherein the step of performing the zero clearing operation on the fault timer according to the time data of the previous fault timer corresponding to the fault timer comprises:
judging whether the time data is larger than zero;
and if not, carrying out zero clearing operation on the fault timer.
5. The method for processing the fault of the battery module according to claim 1, wherein after the step of obtaining the current time and the fault reporting time of the fault timer of the battery module, the method further comprises:
if the current time of the fault timer reaches the fault reporting time of the fault timer, acquiring an input zone bit corresponding to the fault timer;
acquiring the Boolean type of the input zone bit;
and carrying out zero clearing operation on the fault timer according to the Boolean type.
6. The method for processing the fault of the battery module according to claim 5, wherein the step of performing the zero clearing operation on the fault timer according to the Boolean type comprises:
judging whether the Boolean type is false;
if so, updating the recovery timer to obtain updated recovery updating time, and carrying out zero clearing operation on the fault timer according to the recovery updating time;
and if not, carrying out zero clearing operation on the recovery timer.
7. The method for processing the fault of the battery module according to claim 6, wherein the step of clearing the fault timer according to the update time comprises:
acquiring the recovery reporting time of the recovery timer;
judging whether the recovery updating time reaches the recovery reporting time or not;
and if so, carrying out zero clearing operation on the fault timer.
8. A fault handling apparatus of a battery module, the apparatus comprising:
the acquisition module is used for acquiring the current time and the fault reporting time of the fault timer of the battery module;
the judging module is used for acquiring an input zone bit corresponding to the fault timer if the current time of the fault timer does not reach the fault reporting time of the fault timer;
and the zero clearing module is used for carrying out zero clearing operation on the fault timer according to the Boolean type of the input zone bit.
9. An electronic device, comprising a memory for storing a computer program and a processor for executing the computer program to cause the electronic device to execute the method of processing a failure of a battery module according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that it stores a computer program that, when executed by a processor, implements a fault handling method of a battery module according to any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116560347A (en) * | 2023-06-27 | 2023-08-08 | 江铃汽车股份有限公司 | New energy automobile fault management method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116560347A (en) * | 2023-06-27 | 2023-08-08 | 江铃汽车股份有限公司 | New energy automobile fault management method and system |
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