Battery BMS working data monitoring method and device, computer equipment and storage medium

Abstract

The invention provides a battery BMS working data monitoring method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a system mode identification parameter of a battery; performing mode identification adjustment processing on the system mode identification parameter and a preset mode identification parameter to obtain a mode verification adjustment value; and sending a data configuration adjustment signal to a battery data configurator according to the mode verification adjustment value so as to adjust the data processing mode of the battery. After system mode identification parameters are collected, the system state of the current working condition of the battery is determined, then the system mode identification parameters are compared with standard mode identification parameters, the difference between the system state of the current working condition of the battery and the specified system state is conveniently determined, and finally, the battery is determined according to the difference value. The data processing mode of the battery data configurator is optimized and adjusted, and the working condition data debugging period of the battery is effectively shortened.

Description

Technical Field

[0001] The present disclosure relates to the field of battery technology, and in particular to a method, device, computer equipment and storage medium for monitoring working data of a battery BMS. Background Art

[0002] With the rise of the new energy battery industry, batteries are widely used in two-wheel power, automobiles, energy storage and other fields, and the use of batteries has also increased significantly. During the actual use of the battery, the metering information, discharge rate, error information, status information and other data generated by the battery cannot be seen intuitively, and the data cannot be fully recorded. Only R&D personnel can go to the site for analysis, or R&D personnel can simulate the actual working conditions of the site in the laboratory based on the feedback from the on-site personnel and then analyze them. However, R&D personnel cannot quickly start the analysis, nor can they quickly and effectively restore the actual working conditions of the site in the laboratory, which leads to a long cycle of battery data recording and on-site restoration. Summary of the invention

[0003] The purpose of the present disclosure is to overcome the deficiencies in the prior art and to provide a battery BMS working data monitoring method, device, computer equipment and storage medium that effectively shortens the battery working condition data debugging cycle.

[0004] The purpose of this disclosure is achieved through the following technical solutions:

[0005] A method for monitoring battery BMS working data, the method comprising:

[0006] Obtaining system pattern recognition parameters of the battery;

[0007] The system pattern recognition parameters and the preset pattern recognition parameters are subjected to pattern recognition adjustment processing to obtain pattern verification adjustment values;

[0008] A data configuration adjustment signal is sent to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

[0009] In one embodiment, obtaining the system mode recognition parameter of the battery includes: obtaining the system mode recognition dial code of the battery.

[0010] In one embodiment, the performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters to obtain a pattern verification adjustment value includes: obtaining the adjustment of the system pattern recognition dial code and the preset pattern recognition dial code to obtain a pattern verification code difference.

[0011] In one of the embodiments, sending a data configuration adjustment signal to a battery data configurator based on the mode check adjustment value to adjust the data processing mode of the battery includes: detecting whether the mode check code difference is greater than or equal to a preset check code difference; when the mode check code difference is greater than or equal to the preset check code difference, sending a data recording disable signal to the battery data configurator.

[0012] In one embodiment, obtaining the system mode recognition parameter of the battery includes: obtaining the system mode recognition voltage of the battery.

[0013] In one embodiment, the pattern recognition adjustment of the system pattern recognition parameters and the preset pattern recognition parameters to obtain a pattern verification adjustment value includes: obtaining an adjustment of the system pattern recognition voltage and the preset pattern recognition voltage to obtain a pattern verification pressure difference.

[0014] In one of the embodiments, sending a data configuration adjustment signal to a battery data configurator based on the mode verification adjustment value to adjust the data processing mode of the battery includes: detecting whether the mode verification pressure difference is less than a preset verification pressure difference; when the mode verification pressure difference is less than the preset verification pressure difference, sending a data recovery enable signal to the battery data configurator.

[0015] A battery BMS working data monitoring device comprises: a pattern recognition acquisition module, a pattern verification processing module and a data configuration module; the pattern recognition acquisition module is used to obtain the system pattern recognition parameters of the battery; the pattern verification processing module is used to perform pattern recognition adjustment processing on the system pattern recognition parameters and preset pattern recognition parameters to obtain pattern verification adjustment values; the data configuration module is used to send a data configuration adjustment signal to a battery data configurator according to the pattern verification adjustment value to adjust the data processing mode of the battery.

[0016] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0017] Obtaining system pattern recognition parameters of the battery;

[0018] The system pattern recognition parameters and the preset pattern recognition parameters are subjected to pattern recognition adjustment processing to obtain pattern verification adjustment values;

[0019] A data configuration adjustment signal is sent to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

[0020] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the following steps:

[0021] Obtaining system pattern recognition parameters of the battery;

[0022] The system pattern recognition parameters and the preset pattern recognition parameters are subjected to pattern recognition adjustment processing to obtain pattern verification adjustment values;

[0023] A data configuration adjustment signal is sent to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

[0024] Compared with the prior art, the present invention has at least the following advantages:

[0025] After the system pattern recognition parameters are collected, the system state of the battery's current operating condition is determined, and then the system pattern recognition parameters are compared with the standard pattern recognition parameters to facilitate determining the difference between the system state of the battery's current operating condition and the specified system state. Finally, based on the above difference value, the data processing mode of the battery data configurator is optimized and adjusted to facilitate the corresponding battery operating condition data processing under different usage environments, effectively shortening the battery operating condition data debugging cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 Flow chart of a method for monitoring battery BMS working data in one embodiment;

[0028] Figure 2 1 is a diagram of the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] The present disclosure relates to a method for monitoring the working data of a battery BMS. In one embodiment, the method for monitoring the working data of the battery BMS includes obtaining the system pattern recognition parameters of the battery; performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters to obtain a pattern verification adjustment value; and sending a data configuration adjustment signal to the battery data configurator according to the pattern verification adjustment value to adjust the data processing mode of the battery. After the system pattern recognition parameters are collected, the system state of the current working condition of the battery is determined, and then the system pattern recognition parameters are compared with the standard pattern recognition parameters to facilitate the determination of the difference between the system state of the current working condition of the battery and the specified system state. Finally, according to the above difference value, the data processing mode of the battery data configurator is optimized and adjusted to facilitate the corresponding battery working condition data processing of the battery under different usage environments, effectively shortening the debugging cycle of the battery working condition data.

[0033] See also Figure 1 , which is a flow chart of a battery BMS working data monitoring method according to an embodiment of the present disclosure. The battery BMS working data monitoring method includes part or all of the following steps.

[0034] S100: Obtaining system mode recognition parameters of the battery.

[0035] In this embodiment, the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the BMS data processing mode verification state of the battery, that is, the system mode recognition parameter and the system state of the current working condition of the battery. By collecting the system mode recognition parameter, it is convenient to determine the current data usage environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery.

[0036] S200: performing pattern recognition adjustment processing on the system pattern recognition parameters and preset pattern recognition parameters to obtain pattern verification adjustment values.

[0037] In this embodiment, the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the verification status of the BMS data processing mode of the battery, that is, the system mode recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system mode recognition parameter, it is convenient to determine the current data usage environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset mode recognition parameter is the specified system mode recognition data of the battery, that is, the preset mode recognition parameter is the customized verification status of the BMS data processing mode of the battery, that is, the preset mode recognition parameter corresponds to the system state of the specified working condition of the battery. By performing mode recognition adjustment processing on the system mode recognition parameter and the preset mode recognition parameter, it is convenient to determine the degree of difference in the system state of the current working condition of the battery.

[0038] S300: Sending a data configuration adjustment signal to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

[0039] In this embodiment, the mode verification adjustment value is obtained based on the system mode recognition parameter and the preset mode recognition parameter, and the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the verification state of the BMS data processing mode of the battery, that is, the system mode recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system mode recognition parameter, it is convenient to determine the current data usage environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset mode recognition parameter is the specified system mode recognition data of the battery, that is, the preset mode recognition parameter is the customized verification state of the BMS data processing mode of the battery, that is, the preset mode recognition parameter corresponds to the system state of the specified working condition of the battery. By processing the mode recognition adjustment of the system mode recognition parameter and the preset mode recognition parameter, it is convenient to determine the degree of difference in the system state of the current working condition of the battery. After obtaining the mode verification adjustment value, the system state of the current working condition of the battery is determined, and then a data configuration adjustment signal is sent to the battery data configurator to adjust the data processing mode of the battery, so as to facilitate corresponding processing of the working data of the battery, thereby facilitating corresponding data processing of the system mode of the battery.

[0040] In this embodiment, after the system pattern recognition parameters are collected, the system state of the current operating condition of the battery is determined, and then the system pattern recognition parameters are compared with the standard pattern recognition parameters to facilitate determining the difference between the system state of the current operating condition of the battery and the specified system state. Finally, based on the above difference value, the data processing mode of the battery data configurator is optimized and adjusted to facilitate the corresponding battery operating condition data processing under different usage environments, effectively shortening the battery operating condition data debugging cycle.

[0041] In one embodiment, the obtaining of the system mode recognition parameters of the battery includes: obtaining the system mode recognition dial code of the battery. In this embodiment, the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the BMS data processing mode verification state of the battery, that is, the system mode recognition parameter and the system state of the current working condition of the battery. By collecting the system mode recognition parameters, it is convenient to determine the current data usage environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The system mode recognition parameters include the system mode recognition dial code of the battery, the system mode recognition dial code is the dial code corresponding to the working mode selected by the dial selection system of the battery, and the system mode recognition dial code is used to confirm the current data processing mode of the battery. By collecting the system mode recognition dial code, it is convenient to distinguish the current system mode of the battery, so as to facilitate the corresponding battery data processing.

[0042] Further, the system pattern recognition parameter and the preset pattern recognition parameter are subjected to pattern recognition adjustment processing to obtain a pattern verification adjustment value, including: obtaining the adjustment of the system pattern recognition dial code and the preset pattern recognition dial code to obtain a pattern verification code difference. In this embodiment, the system pattern recognition parameter is the current system pattern recognition data of the battery, that is, the system pattern recognition parameter is the verification state of the BMS data processing mode of the battery, that is, the system pattern recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system pattern recognition parameter, it is convenient to determine the current data use environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset pattern recognition parameter is the specified system pattern recognition data of the battery, that is, the preset pattern recognition parameter is the customized verification state of the BMS data processing mode of the battery, that is, the preset pattern recognition parameter corresponds to the system state of the specified working condition of the battery. By performing pattern recognition adjustment processing on the system pattern recognition parameter and the preset pattern recognition parameter, it is convenient to determine the degree of difference in the system state of the current working condition of the battery. The system mode recognition parameter includes the system mode recognition dial code of the battery, the system mode recognition dial code is the selection code corresponding to the working mode selected by the dial selection system of the battery, and the system mode recognition dial code is used to confirm the current data processing mode of the battery. By collecting the system mode recognition dial code, it is convenient to distinguish the system mode currently in which the battery is located, so as to facilitate the corresponding battery data processing. By obtaining the adjustment of the system mode recognition dial code and the preset mode recognition dial code, a high-order difference is obtained for the selection code between the system mode recognition dial code and the preset mode recognition dial code. Specifically, the system mode recognition dial code and the preset mode recognition dial code are subjected to the least dichotomy method to obtain the difference between the two, so as to facilitate the determination of the difference between the current data processing mode required for the battery and the reference data processing mode.

[0043] Furthermore, the sending of a data configuration adjustment signal to the battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery includes: detecting whether the mode verification code difference is greater than or equal to the preset verification code difference; when the mode verification code difference is greater than or equal to the preset verification code difference, sending a data recording disabling signal to the battery data configurator. In this embodiment, the mode verification adjustment value is obtained based on the system mode recognition parameter and the preset mode recognition parameter, and the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the verification state of the BMS data processing mode of the battery, that is, the system mode recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system mode recognition parameter, it is convenient to determine the current data use environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset mode recognition parameter is the specified system mode recognition data of the battery, that is, the preset mode recognition parameter is the customized verification state of the BMS data processing mode of the battery, that is, the preset mode recognition parameter corresponds to the system state of the specified working condition of the battery. By performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters, it is convenient to determine the degree of difference between the system state of the current working condition of the battery. After obtaining the pattern verification adjustment value, the system state of the current working condition of the battery is determined, and then a data configuration adjustment signal is sent to the battery data configurator to adjust the data processing mode of the battery, so as to facilitate the corresponding processing of the working data of the battery, thereby facilitating the corresponding data processing of the system mode of the battery. The system pattern recognition parameters include the system pattern recognition dial code of the battery, the system pattern recognition dial code is the dial code corresponding to the working mode selected by the dial selection system of the battery, and the system pattern recognition dial code is used to confirm the current data processing mode of the battery. By collecting the system pattern recognition dial code, it is convenient to distinguish the system mode of the battery, thereby facilitating the corresponding battery data processing. By obtaining the difference between the system mode identification dial and the preset mode identification dial, a high-order difference is obtained for the dial code between the system mode identification dial and the preset mode identification dial. Specifically, the system mode identification dial and the preset mode identification dial are subjected to the least dichotomy method to obtain the difference between the two, so as to facilitate the determination of the difference between the data processing mode currently required for the battery and the reference data processing mode. If the mode check code difference is greater than or equal to the preset check code difference, it indicates that there is a large difference between the data processing mode currently required for the battery and the specified data processing mode. Specifically, the system corresponding to the battery is in a non-real use state, and the system corresponding to the battery needs to be set to a data recording stop working state.At this time, a data recording disabling signal is sent to the battery data configurator to prohibit recording of the system data of the battery, so as to avoid recording and saving of non-genuine usage data of the battery.

[0044] In another embodiment, when the mode check code difference is less than the preset check code difference, a data recording enable signal is sent to the battery data configurator. At this time, the data processing mode currently required is in the system data recording mode. Specifically, the system corresponding to the battery is in actual use state, and the system corresponding to the battery needs to be set to the data recording working state.

[0045] In one of the embodiments, the obtaining of the system mode recognition parameters of the battery includes: obtaining the system mode recognition voltage of the battery. In this embodiment, the system mode recognition parameters are the current system mode recognition data of the battery, that is, the system mode recognition parameters are the BMS data processing mode verification status of the battery, that is, the system mode recognition parameters and the current working condition of the battery are in the system state. By collecting the system mode recognition parameters, it is convenient to determine the current data usage environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The system mode recognition parameters include the system mode recognition voltage of the battery, and the system mode recognition voltage is the selection voltage corresponding to the working mode selected by the voltage selection system of the battery. The system mode recognition voltage is used to confirm the current data processing mode of the battery. By collecting the system mode recognition voltage, it is convenient to distinguish the current system mode of the battery, so as to facilitate the corresponding battery data processing.

[0046] Further, the system pattern recognition parameter and the preset pattern recognition parameter are subjected to pattern recognition adjustment processing to obtain a pattern verification adjustment value, including: obtaining the adjustment of the system pattern recognition voltage and the preset pattern recognition voltage to obtain a pattern verification voltage difference. In this embodiment, the system pattern recognition parameter is the current system pattern recognition data of the battery, that is, the system pattern recognition parameter is the verification state of the BMS data processing mode of the battery, that is, the system pattern recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system pattern recognition parameter, it is convenient to determine the current data use environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset pattern recognition parameter is the specified system pattern recognition data of the battery, that is, the preset pattern recognition parameter is the customized verification state of the BMS data processing mode of the battery, that is, the preset pattern recognition parameter corresponds to the system state of the specified working condition of the battery. By performing pattern recognition adjustment processing on the system pattern recognition parameter and the preset pattern recognition parameter, it is convenient to determine the degree of difference in the system state of the current working condition of the battery. The system mode recognition parameter includes the system mode recognition voltage of the battery, which is the selection voltage corresponding to the working mode selected by the voltage selection system of the battery. The system mode recognition voltage is used to confirm the current data processing mode of the battery. By collecting the system mode recognition voltage, it is convenient to distinguish the system mode currently in which the battery is located, so as to facilitate the corresponding battery data processing. By obtaining the adjustment of the system mode recognition voltage and the preset mode recognition voltage, a high-order difference is obtained for the selection voltage between the system mode recognition voltage and the preset mode recognition voltage. Specifically, the system mode recognition voltage and the preset mode recognition voltage are subjected to the least dichotomy method to obtain the difference between the two, so as to facilitate the determination of the difference between the current data processing mode required for the battery and the reference data processing mode.

[0047] Furthermore, the data configuration adjustment signal is sent to the battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery, including: detecting whether the mode verification pressure difference is less than the preset verification pressure difference; when the mode verification pressure difference is less than the preset verification pressure difference, sending a data recovery enable signal to the battery data configurator. In this embodiment, the mode verification adjustment value is obtained based on the system mode recognition parameter and the preset mode recognition parameter, and the system mode recognition parameter is the current system mode recognition data of the battery, that is, the system mode recognition parameter is the BMS data processing mode verification state of the battery, that is, the system mode recognition parameter corresponds to the system state of the current working condition of the battery. By collecting the system mode recognition parameter, it is convenient to determine the current data use environment of the battery, so as to facilitate the determination of the corresponding data processing state of the battery. The preset mode recognition parameter is the specified system mode recognition data of the battery, that is, the preset mode recognition parameter is the customized verification state of the BMS data processing mode of the battery, that is, the preset mode recognition parameter corresponds to the system state of the specified working condition of the battery. By performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters, it is convenient to determine the degree of difference between the system state of the current working condition of the battery. After obtaining the pattern verification adjustment value, the system state of the current working condition of the battery is determined, and then a data configuration adjustment signal is sent to the battery data configurator to adjust the data processing mode of the battery, so as to facilitate the corresponding processing of the working data of the battery, thereby facilitating the corresponding data processing of the system mode of the battery. The system pattern recognition parameters include the system pattern recognition voltage of the battery, and the system pattern recognition voltage is the dial voltage corresponding to the working mode selected by the voltage selection system of the battery. The system pattern recognition voltage is used to confirm the current data processing mode of the battery. By collecting the system pattern recognition voltage, it is convenient to distinguish the system mode of the battery, thereby facilitating the corresponding battery data processing. By obtaining the difference between the system mode recognition voltage and the preset mode recognition voltage, a high-order difference is obtained for the selected voltage between the system mode recognition voltage and the preset mode recognition voltage. Specifically, the system mode recognition voltage and the preset mode recognition voltage are subjected to the least dichotomy method to obtain the difference between the two, so as to facilitate the determination of the difference between the data processing mode currently required for the battery and the reference data processing mode. The mode verification voltage difference is less than the preset verification voltage difference, indicating that the data processing mode currently required for the battery is in the system data recovery processing mode. Specifically, the system corresponding to the battery is in the battery data recovery experiment use state, and the system corresponding to the battery needs to be set to the data recovery working state.At this time, a data recovery enable signal is sent to the battery data configurator to restore the system data of the battery, thereby facilitating on-site recovery and testing of the data during the actual use of the battery.

[0048] In another embodiment, the mode verification pressure difference is greater than or equal to the preset verification pressure difference, indicating that the data processing mode currently required by the battery is different from the system data recovery mode. Specifically, the system corresponding to the battery is in a non-battery data recovery experimental use state, and the system corresponding to the battery needs to be set to a data recovery stop working state. At this time, a data recovery disable signal is sent to the battery data configurator to prohibit the recovery of the battery system data, so as to avoid using incomplete or inaccurate battery usage data as recovery data for detecting battery performance.

[0049] In the actual monitoring process of the working data of the battery, the battery corresponds to different processing methods under different system processing modes. Especially when the battery is used in a laboratory and in a real environment, the battery data needs to be processed separately. If the data is not segmented, it is easy to cause confusion in the battery data processing, and in serious cases, it will lead to the loss of battery data.

[0050] In order to cope with different battery data usage and reduce the probability of battery data loss, the data configuration adjustment signal is sent to the battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery, and then the following steps are also included:

[0051] obtaining data processing instructions for the battery;

[0052] Detecting whether the data processing instruction matches a preset aging initialization instruction;

[0053] When the data processing instruction matches the preset aging initialization instruction, an aging curve of the battery is obtained, and an aging step is performed according to the aging curve;

[0054] Obtaining the number of aging cycles of the battery;

[0055] Detecting whether the number of aging cycles is greater than or equal to a preset number of aging cycles;

[0056] When the number of aging cycle periods is greater than or equal to the preset number of aging cycle periods, a data recovery shutdown signal is sent to the battery data configurator.

[0057] In this embodiment, the data processing instruction is a state instruction of the battery currently in the data processing process. By collecting the data processing instruction, it is convenient to determine the data processing mode adjusted by the battery. The preset aging initialization instruction is a pre-standard instruction of the aging process of the battery, that is, the preset aging initialization instruction is an initialization instruction of the aging process of the battery. Specifically, the preset aging initialization instruction includes a load initialization instruction and a constant current source initialization instruction. The data processing instruction matches the preset aging initialization instruction, indicating that the current system of the battery is in data recovery mode, that is, indicating that the battery is in aging test mode, which is convenient for simulating the real use scenario of the battery. The number of aging cycles is the number of cycles of the battery performing the aging step according to the aging voltage and current corresponding to the aging curve. The number of aging cycles is greater than or equal to the preset number of aging cycles, indicating that the number of cycles of the battery performing the aging step according to the specified aging curve reaches the standard aging cycle number, that is, the number of complete aging cycles of the battery reaches the predetermined number, which also indicates the working status of the battery in the simulated real usage scenario. At this time, a data recovery shutdown signal is sent to the battery data configurator to shut down the aging system of the battery, thereby facilitating the collection of the operating data of the battery in the last real usage scenario, and realizing the separate sampling and storage of the operating data of the battery in the simulated real usage scenario.

[0058] In another embodiment, when the number of aging cycles is less than the preset number of aging cycles, the process returns to the previous step to re-read the aging curve.

[0059] Further, the detecting whether the data processing instruction matches the preset aging initialization instruction further includes:

[0060] When the data processing instruction does not match the preset aging initialization instruction, obtaining the operating status data of the battery and the data recording time;

[0061] Detecting whether the data recording time is greater than or equal to a preset recording time;

[0062] When the data recording time is greater than or equal to the preset recording time, an aging conversion process is performed on the operating status data to generate an aging curve, and a data recording shutdown signal is sent to the battery data configurator.

[0063] In this embodiment, the data processing instruction does not match the preset aging initialization instruction, indicating that the current system of the battery is in data recording mode, which is convenient for collecting the operating status data of the current use scenario of the battery. The data recording time is the time of current data recording and uploading of the battery. The data recording time is greater than or equal to the preset recording time, indicating that the total time of recording the operating status data of the battery in the current operation into the TF card and uploading the data to the server is too long, that is, it indicates that all the operating data within the current operation time of the battery have been recorded and uploaded. At this time, the operating status data is subjected to aging conversion processing to generate an aging curve, so that the aging curve of the battery during the aging step is consistent with its curve in the actual use scenario, so that the data collected by the battery during data recovery is more realistic, and the data recording mode of the battery is turned off by sending a data recording shutdown signal to the battery data configurator.

[0064] In another embodiment, when the data recording time is less than the preset recording time, return to the previous step to reacquire the operating status data.

[0065] The above-mentioned various preset variables are all set in the database for timely retrieval, and different preset variables are placed in different storage units, that is, in different storage stacks. Moreover, data processing instructions, aging cycle times, operating status data and data recording time can be collected through corresponding detectors, for example, through the BMS, aging counter, data collector and recording counter in the pattern recognition acquisition module.

[0066] In one of the embodiments, the present disclosure also relates to a battery BMS working data monitoring device, including: a pattern recognition acquisition module, a pattern verification processing module and a data configuration module; the pattern recognition acquisition module is used to obtain the system pattern recognition parameters of the battery; the pattern verification processing module is used to perform pattern recognition adjustment processing on the system pattern recognition parameters and preset pattern recognition parameters to obtain pattern verification adjustment values; the data configuration module is used to send a data configuration adjustment signal to the battery data configurator according to the pattern verification adjustment value to adjust the data processing mode of the battery.

[0067] In this embodiment, after the pattern recognition acquisition module collects the system pattern recognition parameters, the system state of the current operating condition of the battery is determined, and then the pattern verification processing module compares the system pattern recognition parameters with the standard pattern recognition parameters to facilitate determining the difference between the system state of the current operating condition of the battery and the specified system state. Finally, the data configuration module optimizes and adjusts the data processing mode of the battery data configurator according to the above difference value, so as to facilitate the corresponding battery operating condition data processing of the battery under different usage environments, effectively shortening the battery operating condition data debugging cycle.

[0068] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 2 As shown. The computer device includes a processor, a memory and a network interface connected via a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data such as ambient light-sensitive acquisition state parameters, brightness differences, and output lighting brightness adjustment signals. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a battery BMS working data monitoring method is implemented.

[0069] Those skilled in the art will understand that Figure 2 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0070] In one of the embodiments, the present application further provides a computer device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0071] In one of the embodiments, the present application further provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0072] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory or optical memory, etc. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM).

[0073] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be subject to the attached claims.

Claims

1. A method for monitoring battery BMS working data, characterized in that: include: Obtaining system pattern recognition parameters of the battery; The system pattern recognition parameters and the preset pattern recognition parameters are subjected to pattern recognition adjustment processing to obtain pattern verification adjustment values; A data configuration adjustment signal is sent to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

2. The battery BMS working data monitoring method according to claim 1, characterized in that: The obtaining of the system mode recognition parameters of the battery comprises: Obtain the system mode identification dial code of the battery.

3. The battery BMS working data monitoring method according to claim 2, characterized in that: The method of performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters to obtain pattern verification adjustment values ​​includes: The adjustment between the system mode recognition dial code and the preset mode recognition dial code is obtained to obtain the mode check code difference.

4. The battery BMS working data monitoring method according to claim 3 is characterized in that: The step of sending a data configuration adjustment signal to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery includes: Detecting whether the mode check code difference is greater than or equal to a preset check code difference; When the mode check code difference is greater than or equal to the preset check code difference, a data recording disabling signal is sent to the battery data configurator.

5. The battery BMS working data monitoring method according to claim 1, characterized in that: The obtaining of the system mode recognition parameters of the battery comprises: A system mode recognition voltage of the battery is obtained.

6. The battery BMS working data monitoring method according to claim 5, characterized in that: The method of performing pattern recognition adjustment processing on the system pattern recognition parameters and the preset pattern recognition parameters to obtain pattern verification adjustment values ​​includes: The difference between the system mode recognition voltage and the preset mode recognition voltage is calculated to obtain a mode verification voltage difference.

7. The battery BMS working data monitoring method according to claim 6, characterized in that: The step of sending a data configuration adjustment signal to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery includes: Detecting whether the mode verification pressure difference is less than a preset verification pressure difference; When the mode verification voltage difference is less than the preset verification voltage difference, a data recovery enable signal is sent to the battery data configurator.

8. A battery BMS working data monitoring device, characterized in that: include: A pattern recognition acquisition module, wherein the pattern recognition acquisition module is used to obtain system pattern recognition parameters of the battery; A mode verification processing module, wherein the mode verification processing module is used to perform mode recognition adjustment processing on the system mode recognition parameters and the preset mode recognition parameters to obtain a mode verification adjustment value; A data configuration module is used to send a data configuration adjustment signal to a battery data configurator according to the mode verification adjustment value to adjust the data processing mode of the battery.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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