CN116130813B - Large-scale battery formation control method, device and medium - Google Patents
Large-scale battery formation control method, device and medium Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a large-scale battery formation control method, a device and a medium, which are applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electrical plug-in structure; the method comprises the following steps: judging whether the interface board receives a signal for generating a control instruction or not; if the interface board receives the signal, the signal is transmitted to the main control board for processing; the signals are processed through the main control board to obtain control instructions generated by the main control board; if the interface board does not receive the signal, the process step data stored by the main control board is called as a control instruction; and outputting a control instruction from the interface board to the formation mechanism to control the formation mechanism to execute the battery formation project. The invention realizes long-time offline control through the process step data stored on the main control board, and ensures the battery formation; and the stability and the safety of products and systems are improved through the plugging setting of the main control board and the interface board.
Description
Technical Field
The invention relates to the technical field of battery formation, in particular to a large-scale battery formation control method, a device and a medium.
Background
With the development of the age, various mobile communication terminals and electronic devices have penetrated into the aspects of life, and batteries are one of the necessary components for supplying power to the electronic devices, and the quality of the batteries is a concern of users.
However, the existing battery formation has the following defects: firstly, when the battery is subjected to working procedures such as standing, charging and discharging, only one device is out of order, the formation system is crashed, the formation work is stopped, the time of the whole production process is greatly prolonged, and the production cost is increased. Secondly, the existing chemical forming device has poor stability and is easy to generate faults after long-time use.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a large-scale battery formation control method, a device and a medium, long-time offline control is realized through the step data stored on a main control board, normal operation of battery formation is ensured, and the stability of a system is improved; and the main control board and the interface board are inserted, so that the stability, the service life and the anti-interference capability are improved, and the problem of space optimization is solved. The specific technical scheme is as follows:
the large-scale battery formation control method is applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electrical plug-in structure;
the method comprises the following steps:
judging whether the interface board receives a signal for generating a control instruction or not;
if the interface board receives the signal, the signal is transmitted to the main control board for processing; the signals are processed through the main control board, so that control instructions generated by the main control board are obtained;
if the interface board does not receive the signal, the step data stored by the main control board is called as a control instruction;
and outputting the control instruction from the interface board to a formation mechanism so as to control the formation mechanism to execute battery formation projects.
In one embodiment, the step data is stored in the main control board by:
summarizing the control instructions generated by the main control board within a preset time period;
judging whether the periodical change exists in the step data in the control instruction or not based on the summarized control instruction;
if yes, sequentially storing the step data of one period to the main control board according to a time sequence;
and if not, sequentially storing all summarized step data to the main control board according to the time sequence.
In one embodiment, the step data is stored in the main control board by:
if the interface board receives one piece of the process step data, the process step data is stored in the main control board;
and if the interface board receives a plurality of the step data, the step data are sequentially stored to the main control board according to the receiving sequence.
In a specific embodiment, the "calling the step data stored in the main control board as the control instruction" includes:
determining the step data corresponding to the signals based on the signals finally received by the interface board;
searching a storage sequence of the step data in the main control board;
and calling the step data corresponding to the next storage order as a control instruction based on the storage order.
In a specific embodiment, the control instructions include one or more of the step data; each step data corresponds to a battery formation item, and different step data corresponds to different battery formation items;
the "outputting the control instruction from the interface board to a formation mechanism to control the formation mechanism to execute a battery formation project" includes:
outputting the control instruction from the output end of the interface board to a formation mechanism;
and controlling the formation mechanism to execute the battery formation project corresponding to the step data based on the step data in the control instruction.
In a specific embodiment, the method further comprises:
collecting battery information data in real time when executing the battery formation project through the interface board;
the battery information data are transmitted to the main control board through the electric plug structure for processing so as to generate a battery formation state;
and docking the battery formation state through the interface board, and forwarding the battery formation state of the interface board to the upper computer through the middle position machine so as to display the battery formation state through the upper computer.
In a specific embodiment, the main control board is provided with a first storage module and a second storage module;
the method further comprises the steps of:
acquiring the step data in a preset time period;
judging whether the data amount of the step data is smaller than or equal to a preset value;
if the data amount is smaller than or equal to the preset value, storing all the step data in the first storage module;
otherwise, storing part of the step data of the data quantity within the preset value in the first storage module, and storing the rest of the step data in the second storage module.
In a specific embodiment, the electrical socket structure includes a plurality of output pins and a plurality of output jacks, and the plurality of output pins are arranged in an array at the rear of the interface board; the plurality of output jacks are arranged in an array at the rear part of the main control board; the output pin corresponds to the output jack and is used for outputting the signal of the interface board to the main control board when the output pin is inserted into the output jack;
the electrical plug structure further comprises a plurality of input pins and a plurality of input jacks, and the input pins are arranged in an array at the front part of the interface board; the input jacks are arranged in an array at the front part of the main control board; the input jack corresponds to the input pin, and is used for inputting a control instruction generated by processing of the main control board into the interface board when the input pin is inserted into the input jack.
The large-scale battery formation control device is applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electric plug-in structure;
the large-scale battery formation control device includes:
the judging module is used for judging whether the interface board receives a signal for generating a control instruction or not;
the processing module is used for transmitting the signal to the main control board for processing if the interface board receives the signal; the signals are processed through the main control board, so that control instructions generated by the main control board are obtained;
the calling module is used for calling the step data stored by the main control board as a control instruction if the interface board does not receive the signal;
and the control module is used for outputting the control instruction from the interface board to the formation mechanism so as to control the formation mechanism to execute battery formation projects.
A computer readable storage medium having stored thereon a computer program which when executed performs the steps of the large-scale battery formation control method.
The invention has at least the following beneficial effects:
the invention provides a large-scale battery formation control method, a device and a medium, which are applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electrical plug-in structure; the method comprises the following steps: judging whether the interface board receives a signal for generating a control instruction or not; if the interface board receives the signal, the signal is transmitted to the main control board for processing; the signals are processed through the main control board to obtain control instructions generated by the main control board; if the interface board does not receive the signal, the process step data stored by the main control board is called as a control instruction; and outputting a control instruction from the interface board to the formation mechanism to control the formation mechanism to execute the battery formation project. According to the invention, long-time offline control is realized through the process step data stored on the main control board, so that the normal operation of battery formation is ensured, and the stability of the system is improved; and the main control board and the interface board are inserted, so that the stability, the service life and the anti-interference capability are improved, the problem of space optimization is solved, and the main control board has better flexibility, expandability and practicability, so that the production efficiency is improved.
Further, the step data is stored in the main control board by: summarizing control instructions generated by a main control board within a preset time period; judging whether the periodical change exists in the step data in the control instruction or not based on the summarized control instruction; if yes, sequentially storing the process step data of one period to a main control board according to the time sequence; if not, storing all summarized step data to a main control board in sequence according to the time sequence. The method can acquire the step data in real time to generate the control instruction in real time, and has the characteristic of high flexibility.
Further, the main control board is provided with a first storage module and a second storage module; the method further comprises the steps of: acquiring the step data in a preset time period; judging whether the data amount of the step data is smaller than or equal to a preset value; if the data quantity is smaller than or equal to the preset value, storing all the step data in a first storage module; otherwise, part of the step data with the data quantity within the preset value is stored in the first storage module, and the rest of the step data is stored in the second storage module. The storage amount of the step data is enlarged by arranging the first storage module and the second storage module, so that longer offline control is realized.
Further, the electric plug-in structure comprises a pin assembly and a jack assembly, wherein one of the main control board and the interface board is provided with the pin assembly, and the other is provided with the jack assembly, so that the pin assembly and the jack assembly are matched with each other to realize signal transmission of the main control board and the interface board. The mechanical connection of the contact pin assembly and the jack assembly is used for realizing the electric connection of the main control board and the interface board, and the main control board is used for butting signals of the interface board and processing the signals.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a large-scale battery formation control method provided by the invention;
FIG. 2 is a schematic diagram of a large-scale battery formation control method provided by the invention;
fig. 3 is a first schematic diagram of an interface board and a main control board of the large-scale battery formation control method provided by the invention;
fig. 4 is a second schematic diagram of an interface board and a main control board of the large-scale battery formation control method provided by the invention;
FIG. 5 is a schematic diagram of an interface board of the large-scale battery formation control method provided by the invention;
FIG. 6 is a schematic diagram of a master control board of the large-scale battery formation control method provided by the invention;
fig. 7 is a schematic block diagram of a large-scale battery formation control device provided by the invention.
Reference numerals:
1-a judging module; 2-a processing module; 3-calling a module; 4-a control module;
5-a main control board; 6-interface board;
56-an electrical plug structure;
561-input pins; 562-input jacks 563-output pins; 564-output jack;
501-the front part of the main control board; 502-the rear part of the main control board;
601-front of interface board; 602-the rear of the interface board.
Detailed Description
Hereinafter, various embodiments of the present invention will be described more fully. The invention is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit the various embodiments of the invention to the specific embodiments disclosed herein, but rather the invention is to be understood to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the invention.
Hereinafter, the terms "comprises" or "comprising" as may be used in various embodiments of the present invention indicate the presence of the disclosed functions, operations or elements, and are not limiting of the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the invention, the terms "comprises," "comprising," and their cognate terms are intended to refer to a particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be interpreted as first excluding the existence of or increasing likelihood of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Example 1
As shown in fig. 1-5, a large-scale battery formation control method is applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board 5 and an interface board 6, and signal transmission is realized between the main control board 5 and the interface board 6 through an electric plug-in structure 56.
The method comprises the following steps:
s1, judging whether an interface board receives a signal for generating a control instruction or not;
s2, if the interface board receives the signal, the signal is transmitted to the main control board for processing; the signals are processed through the main control board to obtain control instructions generated by the main control board;
s3, if the interface board does not receive the signal, the step data stored by the main control board is called as a control instruction;
and S4, outputting a control instruction from the interface board to the formation mechanism to control the formation mechanism to execute the battery formation project.
Compared with the prior art, the long-time offline control is realized through the process step data stored on the main control board, the normal operation of battery formation is ensured, and the stability of the system is improved; and the main control board and the interface board are inserted, so that the stability of the product is improved, the service life is prolonged, the anti-interference capability of the product is improved, the problem of space optimization is solved, and the main control board has better flexibility, expandability and practicability, thereby improving the production efficiency.
As shown in fig. 1-2, S1 "determining whether the interface board receives a signal for generating a control instruction" includes: whether the interface board receives a signal for generating a control instruction is judged, wherein the signal for generating the control instruction corresponds to at least one step data.
S2' if the interface board receives the signal, the signal is transmitted to the main control board for processing; and the signals are processed through the main control board to obtain a control instruction generated by the main control board, wherein the control instruction comprises: the interface board receives the signals and transmits the signals to the main control board; the main control board processes the signals based on the types of the signals to generate control instructions; the interface board is abutted to the main control board to obtain a control instruction generated by the main control board. Specifically, the types of signals are various, and different step data are corresponding to different signals based on different signals so as to generate different control instructions.
S3, if the interface board does not receive the signal, the step data stored by the main control board is called as a control instruction, which comprises the following steps:
s31, if the interface board does not receive the signal, determining the step data corresponding to the signal based on the signal finally received by the interface board;
s32, searching a storage sequence of the step data in the main control board;
s33, calling the step data corresponding to the next storage order as a control instruction based on the storage order.
Specifically, S31 "if the interface board does not receive the signal, determining the step data corresponding to the signal based on the signal received last by the interface board" includes: if the interface board does not receive the signal, the type of the signal is acquired based on the signal finally received by the interface board, and the step data corresponding to the signal is determined based on the type of the signal.
S32, searching the storage sequence of the step data in the main control board comprises the following steps: the main control board is pre-stored with a plurality of step data, and the storage sequence of the plurality of step data is recorded according to the time sequence; and acquiring a storage sequence in the main control board based on the step data corresponding to the finally received signal.
S33, based on the storage order, calling the step data corresponding to the next storage order as a control instruction comprises: and acquiring a storage sequence in the main control board based on the step data corresponding to the last received signal, and calling the step data corresponding to the next storage sequence as a control instruction.
As shown in fig. 1-2, a method for controlling formation of a large-scale battery further includes: and storing the step data in a main control board.
In one embodiment, the process step data is stored in the main control board by:
summarizing control instructions generated by a main control board within a preset time period; judging whether the periodical change exists in the step data in the control instruction or not based on the summarized control instruction; if yes, sequentially storing the process step data of one period to a main control board according to the time sequence; if not, storing all summarized step data to a main control board in sequence according to the time sequence. The method can acquire the step data in real time to generate the control instruction in real time, and has the characteristic of high flexibility.
In another embodiment, the process step data is stored in the main control board by:
if the interface board receives one step data, the step data is stored in the main control board; if the interface board receives a plurality of step data, the step data are sequentially stored to the main control board according to the receiving sequence. The method stores the step data in advance to generate the control instruction so as to improve the reliability and stability of subsequent formation.
1-2, wherein the control instructions include one or more process step data; each step data corresponds to one battery formation project, and different step data corresponds to different battery formation projects;
"outputting a control instruction from the interface board to the formation mechanism to control the formation mechanism to execute the battery formation project" includes: outputting a control instruction from an output end of the interface board to the formation mechanism; based on the step data in the control command, the control formation mechanism executes a battery formation item corresponding to the step data.
Specifically, the control instructions include a standing control instruction, a constant current charging control instruction, a constant current discharging control instruction, a constant voltage charging control instruction, an off-line control instruction, a completion control instruction, and the like. The standing control instruction, the constant-current charging control instruction, the constant-current discharging control instruction, the constant-voltage charging control instruction, the off-line control instruction and the completion control instruction are stored with respective step data, and the step data control formation mechanism in the control instruction is used for executing battery formation items corresponding to the step data. For example, the step data control formation mechanism in the standing control instruction performs battery standing, the step data control formation mechanism in the constant current charging control instruction performs battery constant current charging, the step data control formation mechanism in the constant current discharging control instruction performs battery constant current discharging, the step data control formation mechanism in the constant voltage charging control instruction performs battery constant voltage charging, the step data control formation mechanism in the offline control instruction performs battery offline, and the step data control formation mechanism in the completion control instruction performs completion.
As shown in fig. 1-2, the large-scale battery formation control method further includes: acquiring battery information data in real time when a battery formation project is executed through an interface board; the battery information data is transmitted to a main control board for processing through the electric plug structure so as to generate a battery formation state; the battery formation state is butted through the interface board, and the battery formation state of the interface board is forwarded to the upper computer through the middle computer, so that the battery formation state is displayed through the upper computer. The battery formation state is returned by monitoring the battery information data of each battery, so that the state of each battery is acquired by the technology, and corresponding operation is conveniently performed.
As shown in fig. 1-2, the main control board 5 has a first storage module and a second storage module. The method for controlling the formation of the large-scale battery further comprises the following steps: acquiring the step data in a preset time period; judging whether the data amount of the step data is smaller than or equal to a preset value; if the data quantity is smaller than or equal to the preset value, storing all the step data in a first storage module; otherwise, part of the step data with the data quantity within the preset value is stored in the first storage module, and the rest of the step data is stored in the second storage module. The storage amount of the step data is enlarged by arranging the first storage module and the second storage module, so that longer offline control is realized.
As shown in fig. 3-4, wherein the electrical plug structure 56 includes an output plug structure and an input plug structure, the output plug structure is used for outputting signals of the interface board to the main control board; the input plug-in structure is used for inputting control instructions generated by processing of the main control board into the interface board. The signal is conveyed back and forth through the output plug-in structure and the input plug-in structure, the interface board 6 is only used for receiving the signal, the main control board 5 is connected with the signal of the interface board 6 in a butt joint mode and processes the signal, the problem of space optimization is solved, the stability of products is improved, and the service life is prolonged.
Specifically, the output socket structure includes a plurality of output pins 563 and a plurality of output receptacles 564, where the plurality of output pins 563 are arranged in an array at the rear 602 of the interface board; the plurality of output jacks 564 are arranged in an array at the rear 502 of the main control board; the output pin 563 corresponds to the output jack 564, and is configured to output a signal of the interface board to the main control board when the output pin 563 is inserted into the output jack 564;
the input socket structure comprises a plurality of input pins 561 and a plurality of input jacks 562, wherein the input pins 561 are arranged in an array at the front 601 of the interface board; the plurality of input jacks 562 are arranged in an array at the front 501 of the main control board; the input jack 562 corresponds to the input pin 561, and is used for inputting a control instruction generated by processing the main control board into the interface board when the input pin 561 is inserted into the input jack 562.
The invention realizes the connection of the main control board 5 and the interface board 6 by the insertion of the input pin 561 and the input jack 562 and the insertion of the output jack 564 and the output pin 563, thereby realizing the signal transmission of the main control board 5 and the interface board 6. The arrangement not only solves the problem of space optimization, but also improves the stability of the product and prolongs the service life.
Wherein the number of output pins 563 is the same as the number of input pins 561.
Example 2
As shown in fig. 1-5, a large-scale battery formation control device is applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board 5 and an interface board 6, and signal transmission is realized between the main control board 5 and the interface board 6 through an electric plug-in structure 56;
the large-scale battery formation control device comprises:
the judging module 1 is used for judging whether the interface board receives a signal for generating a control instruction or not;
the processing module 2 is used for transmitting the signals to the main control board for processing if the interface board receives the signals; the signals are processed through the main control board to obtain control instructions generated by the main control board;
the calling module 3 is used for calling the step data stored by the main control board as a control instruction if the interface board does not receive the signal;
and the control module 4 is used for outputting a control instruction from the interface board to the formation mechanism so as to control the formation mechanism to execute the battery formation project.
Compared with the prior art, the long-time offline control is realized through the process step data stored on the main control board, the normal operation of battery formation is ensured, and the stability of the device is improved; and the main control board and the interface board are inserted, so that the stability of the product is improved, the service life is prolonged, the anti-interference capability of the product is improved, and the utilization rate of the space is improved.
As shown in fig. 1 to 5, the large-scale battery formation control apparatus further includes: and the storage module is used for storing the process step data in the main control board. The storage module comprises a real-time storage module or a pre-storage module.
In one embodiment, the large-scale battery formation control apparatus further includes: the real-time storage module is used for summarizing control instructions generated by the main control board within a preset time period; judging whether the periodical change exists in the step data in the control instruction or not based on the summarized control instruction; if yes, sequentially storing the process step data of one period to a main control board according to the time sequence; if not, storing all summarized step data to a main control board in sequence according to the time sequence. The real-time storage module is used for acquiring the process step data in real time so as to generate the control instruction in real time, and the method has the characteristic of high flexibility.
In another embodiment, the large-scale battery formation control apparatus further includes: the pre-storage module is used for storing the process step data to the main control board if the interface board receives the process step data; if the interface board receives a plurality of step data, the step data are sequentially stored to the main control board according to the receiving sequence. The pre-storage module pre-stores the step data to generate a control instruction so as to improve the reliability and stability of subsequent formation.
As shown in fig. 1 to 5, the calling module 3 includes:
the determining module is used for determining the step data corresponding to the signals based on the signals finally received by the interface board;
the searching module is used for searching the storage sequence of the step data in the main control board;
and the acquisition module is used for calling the step data corresponding to the next storage order as a control instruction based on the storage order.
Example 3
A computer-readable storage medium having stored thereon a computer program which, when executed, implements the steps of a large-scale battery formation control method.
In various embodiments of the invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B or may include both a and B.
Expressions (such as "first", "second", etc.) used in the various embodiments of the invention may modify various constituent elements in the various embodiments, but the respective constituent elements may not be limited. For example, the above description does not limit the order and/or importance of the elements. The above description is only intended to distinguish one element from another element. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.
It should be noted that: in the present invention, unless explicitly specified and defined otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between the interiors of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, it should be understood by those of ordinary skill in the art that the terms indicating an orientation or a positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of description, not to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the invention belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having a meaning that is the same as the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in connection with the various embodiments of the invention.
Claims (10)
1. The large-scale battery formation control method is characterized by being applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electric plug-in structure;
the method comprises the following steps:
judging whether the interface board receives a signal for generating a control instruction or not;
if the interface board receives the signal, the signal is transmitted to the main control board for processing; the signals are processed through the main control board, so that control instructions generated by the main control board are obtained;
if the interface board does not receive the signal, the step data stored by the main control board is called as a control instruction;
and outputting the control instruction from the interface board to a formation mechanism so as to control the formation mechanism to execute battery formation projects.
2. The method of claim 1, wherein the step data is stored in the main control board by:
summarizing the control instructions generated by the main control board within a preset time period;
judging whether the periodical change exists in the step data in the control instruction or not based on the summarized control instruction;
if yes, sequentially storing the step data of one period to the main control board according to a time sequence;
and if not, sequentially storing all summarized step data to the main control board according to the time sequence.
3. The method of claim 1, wherein the step data is stored in the main control board by:
if the interface board receives one piece of the process step data, the process step data is stored in the main control board;
and if the interface board receives a plurality of the step data, the step data are sequentially stored to the main control board according to the receiving sequence.
4. The method of claim 2 or 3, wherein the "calling the step data stored in the main control board as the control command" includes:
determining the step data corresponding to the signals based on the signals finally received by the interface board;
searching a storage sequence of the step data in the main control board;
and calling the step data corresponding to the next storage order as a control instruction based on the storage order.
5. The large-scale battery formation control method according to claim 1, wherein the control instruction includes one or more of the process step data; each step data corresponds to a battery formation item, and different step data corresponds to different battery formation items;
the "outputting the control instruction from the interface board to a formation mechanism to control the formation mechanism to execute a battery formation project" includes:
outputting the control instruction from the output end of the interface board to a formation mechanism;
and controlling the formation mechanism to execute the battery formation project corresponding to the step data based on the step data in the control instruction.
6. The large-scale battery formation control method according to claim 1, characterized by further comprising:
collecting battery information data in real time when executing the battery formation project through the interface board;
the battery information data are transmitted to the main control board through the electric plug structure for processing so as to generate a battery formation state;
and docking the battery formation state through the interface board, and forwarding the battery formation state of the interface board to the upper computer through the middle position machine so as to display the battery formation state through the upper computer.
7. The method for controlling the formation of the large-scale battery according to claim 1, wherein the main control board is provided with a first storage module and a second storage module;
the method further comprises the steps of:
acquiring the step data in a preset time period;
judging whether the data amount of the step data is smaller than or equal to a preset value;
if the data amount is smaller than or equal to the preset value, storing all the step data in the first storage module;
otherwise, storing part of the step data of the data quantity within the preset value in the first storage module, and storing the rest of the step data in the second storage module.
8. The method of claim 1, wherein the electrical connection structure comprises a plurality of output pins and a plurality of output jacks, the plurality of output pins being arranged in an array at the rear of the interface board; the plurality of output jacks are arranged in an array at the rear part of the main control board; the output pin corresponds to the output jack and is used for outputting the signal of the interface board to the main control board when the output pin is inserted into the output jack;
the electrical plug structure further comprises a plurality of input pins and a plurality of input jacks, and the input pins are arranged in an array at the front part of the interface board; the input jacks are arranged in an array at the front part of the main control board; the input jack corresponds to the input pin, and is used for inputting a control instruction generated by processing of the main control board into the interface board when the input pin is inserted into the input jack.
9. The large-scale battery formation control device is characterized by being applied to a system with an upper computer, a middle computer and a lower computer, wherein the lower computer comprises a main control board and an interface board, and signal transmission is realized between the main control board and the interface board through an electric plug-in structure;
the large-scale battery formation control device includes:
the judging module is used for judging whether the interface board receives a signal for generating a control instruction or not;
the processing module is used for transmitting the signal to the main control board for processing if the interface board receives the signal; the signals are processed through the main control board, so that control instructions generated by the main control board are obtained;
the calling module is used for calling the step data stored by the main control board as a control instruction if the interface board does not receive the signal;
and the control module is used for outputting the control instruction from the interface board to the formation mechanism so as to control the formation mechanism to execute battery formation projects.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed, implements the steps of the large-scale battery formation control method according to any one of claims 1 to 8.
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