CN115188177A - Power battery test data management method, device, equipment and medium - Google Patents
Power battery test data management method, device, equipment and medium Download PDFInfo
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- 230000002159 abnormal effect Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 12
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- 238000004590 computer program Methods 0.000 claims description 5
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
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Abstract
The embodiment of the invention discloses a method, a device, equipment and a medium for managing test data of a power battery, wherein the method comprises the following steps: in the power battery testing process, receiving and storing battery testing data uploaded by a lower computer in power battery testing equipment; and sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer. The technical scheme of the embodiment of the invention solves the problem of test data loss in the upper computer fault period in the prior art, can retain the test data in the upper computer fault period, and sends the test data in the fault period to the upper computer.
Description
Technical Field
The embodiment of the invention relates to the technical field of battery testing, in particular to a method, a device, equipment and a medium for managing power battery testing data.
Background
The power battery charging and discharging test equipment generally comprises a lower computer, a middle computer and an upper computer. The test process is as follows: the upper computer sends the work step file to the middle computer, the middle computer calls the work step to send the control command to the lower computer to enable the lower computer to execute the test, the lower computer sends the test data to the middle computer in real time to be cached, and the middle computer sends the test data to the upper computer in real time. In the actual testing process, if the upper computer has an offline fault, the middle computer sends the data which cannot be tested to the upper computer for storage, the test data in the fault period of the upper computer is lost, and the upper computer cannot know the actual testing process condition of the lower computer.
Disclosure of Invention
The embodiment of the invention provides a power battery test data management method, a power battery test data management device, power battery test data management equipment and a power battery test data management medium, which can keep test data of an upper computer in a fault period and send the test data of the upper computer in the fault period.
In a first aspect, an embodiment of the present invention provides a power battery test data management method, where the method includes:
in the power battery testing process, receiving and storing battery testing data uploaded by a lower computer in power battery testing equipment;
and sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
In a second aspect, an embodiment of the present invention provides a power battery test data management apparatus, where the apparatus includes:
the data storage module is used for receiving and storing battery test data uploaded by a lower computer in the power battery test equipment in the power battery test process;
and the data sending module is used for sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
In a third aspect, an embodiment of the present invention provides a computer device, where the computer device includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors are enabled to implement the power battery test data management method of any embodiment.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the power battery test data management method according to any embodiment.
According to the technical scheme provided by the embodiment of the invention, in the power battery testing process, the battery testing data uploaded by the lower computer in the power battery testing equipment is received and stored; and sending the battery test data to the upper computer according to the working state of the upper computer in the power battery test equipment, so that the upper computer receives the test data in a fault period. The technical scheme of the embodiment of the invention solves the problem of test data loss in the upper computer fault period in the prior art, can retain the test data in the upper computer fault period, and sends the test data in the fault period to the upper computer.
Drawings
Fig. 1 is a flowchart of a power battery test data management method according to an embodiment of the present invention;
fig. 2 is a flowchart of a power battery test data management method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a test data transmission performed by a bit engine according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a power battery test data management apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of a power battery test data management method provided in an embodiment of the present invention, where the embodiment of the present invention is applicable to a scenario where a test device is used to test a power battery, and the method may be executed by a power battery test data management apparatus, and the apparatus may be implemented by software and/or hardware.
As shown in fig. 1, the power battery test data management method includes the following steps:
and S110, receiving and storing battery test data uploaded by a lower computer in the power battery test equipment in the power battery test process.
The computer terminal can be selected as a middle computer in the power battery testing equipment, receives battery testing data uploaded by a lower computer in the power battery testing equipment, and stores the battery testing data in a preset storage space of the computer terminal.
In the prior art, a single chip microcomputer is usually selected as a central computer, but the storage space of the single chip microcomputer is small, and test data cannot be stored, so that the test data in the fault period of the upper computer can be lost. The computer terminal comprises a preset storage space, can retain test data in the fault period of the upper computer, and sends the test data in the fault period to the upper computer, so that the problem of data loss can be solved.
And S120, sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
The working state of an upper computer in the power battery testing equipment comprises the connection state of the upper computer, and when the connection state of the upper computer is normal, the upper computer is in a normal working state; when the connection state of the upper computer is in an offline disconnection state, the upper computer is in an abnormal working state. Specifically, the middle computer can send a heartbeat message to the upper computer, and the working state of the upper computer is determined based on the response of the upper computer to the heartbeat message. When an upper computer in the power battery testing equipment is in an abnormal working state, the middle computer can normally receive and store battery testing data uploaded by a lower computer in the power battery testing equipment, but the upper computer is in the abnormal working state, so the middle computer cannot send the battery testing data to the upper computer; when the upper computer is maintained and is changed into a normal working state, the middle computer can continuously send the real-time battery test data returned by the lower computer to the upper computer.
In addition, the middle computer can also send battery test data returned by the lower computer to the upper computer during the abnormal working state of the upper computer. Specifically, the middle computer can mark battery test data returned by the lower computer during the period that the upper computer is in the abnormal working state, and after the upper computer is changed into the normal working state, the middle computer receives a transmission instruction of the battery test data during the period that the upper computer is in the abnormal working state, and can send the battery test data returned by the lower computer during the period that the upper computer is in the abnormal working state to the upper computer; the middle computer can also judge whether the test steps of the battery test are completely finished according to the test data returned by the lower computer, and if the test steps of the battery test are completely finished, namely the battery test is finished, the middle computer can actively send the battery test data returned by the lower computer to the upper computer in the period that the upper computer is in the abnormal working state.
According to the technical scheme provided by the embodiment of the invention, in the power battery testing process, the battery testing data uploaded by the lower computer in the power battery testing equipment is received and stored; and sending the battery test data to an upper computer according to the working state of the upper computer in the power battery test equipment, so that the upper computer receives the test data in a fault period. The technical scheme of the embodiment of the invention solves the problem of test data loss in the upper computer fault period in the prior art, can retain the test data in the upper computer fault period, and sends the test data in the fault period to the upper computer.
Fig. 2 is a flowchart of a method for managing power battery test data according to an embodiment of the present invention, where the embodiment of the present invention is applicable to a scenario where a test device is used to test a power battery, and this embodiment further illustrates how to send battery test data to an upper computer according to a working state of the upper computer in the power battery test device on the basis of the above embodiment.
As shown in fig. 2, the power battery test data management method includes the following steps:
and S210, receiving and storing battery test data uploaded by a lower computer in the power battery test equipment in the power battery test process.
The computer terminal can be selected as a middle computer in the power battery testing equipment, receives battery testing data uploaded by a lower computer in the power battery testing equipment, and stores the battery testing data in a preset storage space of the computer terminal.
In the prior art, a single chip microcomputer is usually selected as a central computer, but the storage space of the single chip microcomputer is small, and test data cannot be stored, so that the test data in the fault period of the upper computer can be lost. The computer terminal comprises a preset storage space, can retain test data in the fault period of the upper computer, and sends the test data in the fault period to the upper computer, so that the problem of data loss can be solved.
S220, monitoring the connection state of the upper computer, and determining the working state of the upper computer to be an abnormal working state when the connection state is in an offline disconnection state.
Specifically, a preset heartbeat message can be sent to the upper computer, and the connection state with the upper computer is determined based on the response of the upper computer to the preset heartbeat message. The method comprises the steps that a preset heartbeat message can be sent to an upper computer at preset time intervals, and if the response of the upper computer to the preset heartbeat message cannot be received or the response of the upper computer to the preset heartbeat message does not accord with a reference heartbeat message response standard, the working state of the upper computer can be determined to be an abnormal working state.
And S230, stopping sending the battery test data to the upper computer, and adding a fault mark in the battery test data.
When the working state of the upper computer is determined to be an abnormal working state, the middle computer stops sending the battery test data to the upper computer and starts adding a fault mark in the battery test data returned by the lower computer. Through adding the fault mark in the battery test data, the battery test data of the upper computer in the period of the abnormal working state and the period of the normal working state can be distinguished, and the upper computer can conveniently carry out subsequent processing on the battery test data of the upper computer in the period of the abnormal working state.
S240, after the power battery test is finished, monitoring the connection state of the upper computer, and when the connection state is in a normal connection state, determining that the working state of the upper computer is a normal working state.
The testing system comprises a lower computer, an upper computer, a power battery, a testing module and a monitoring module, wherein the testing module can judge a current testing process according to testing data returned by the lower computer, monitor the connection state with the upper computer after the power battery testing is finished, and determine that the working state of the upper computer is a normal working state when the connection state is in a normal connection state.
Specifically, a preset heartbeat message can be sent to the upper computer, and the connection state with the upper computer is determined based on the response of the upper computer to the preset heartbeat message. The method comprises the steps that a preset heartbeat message can be sent to an upper computer at preset time intervals, and if the response of the upper computer to the preset heartbeat message can be received and the response of the upper computer to the preset heartbeat message conforms to a reference heartbeat message response standard, the working state of the upper computer can be determined to be a normal working state.
And S250, sending the battery test data with the fault mark to the upper computer.
After the power battery test is finished and the working state of the upper computer is determined to be a normal working state, the middle computer sends battery test data with fault marks to the upper computer.
In addition, after the middle computer sends the battery test data of the fault mark to the upper computer, the fault mark can be deleted. After the process of sending the battery test data with the fault marks to the upper computer is finished, the middle computer can detect whether the battery test data contain the fault marks, if the battery test data contain the fault marks, the fault marks of the battery test data are removed, and the battery test data with the fault marks removed are sent to the upper computer. By detecting whether the battery test data contain the fault marks or not, the middle computer can be ensured to send all the battery test data with the fault marks to the upper computer.
Specifically, fig. 3 is a flowchart of a test data transmission performed by the middle bit machine according to an embodiment of the present invention, and as shown in fig. 3, a workflow of the test data transmission performed by the middle bit machine is as follows: firstly, determining the working state of an upper computer by judging whether a heartbeat message sent by the upper computer is received; when the upper computer does not receive the heartbeat message sent by the upper computer, the upper computer can be determined to be in an abnormal working state, and fault marking is carried out on the test data; when the middle computer receives the heartbeat message sent by the upper computer, the upper computer can be determined to be in a normal working state, and test data are sent to the upper computer; if the fault mark is not detected after the test is finished, the test data transmission process is finished; and if the fault mark is detected after the test is finished, the middle computer sends the test data with the fault mark to the upper computer, then deletes the fault mark and finishes the test data transmission process.
In an alternative embodiment, the medium bit machine may query and display the battery test data associated with the data query instruction according to the data query instruction of the user.
The middle computer comprises a man-machine interaction interface, a user can input a data query instruction on the man-machine interaction interface, after receiving the data query instruction, the middle computer queries battery test data associated with the data query instruction in a database, and displays the battery test data associated with the data query instruction on the man-machine interaction interface.
In an optional implementation mode, the middle position machine can also determine and display a corresponding abnormal code when the transmission process of the battery test data is abnormal.
The middle computer can monitor the transmission condition of the battery test data, and when abnormal conditions such as errors of a certain battery test data transmission step occur, the abnormal code corresponding to the step can be determined and displayed on the man-machine interaction interface, so that a user can conveniently further handle the abnormal conditions.
According to the technical scheme provided by the embodiment of the invention, in the power battery testing process, the battery testing data uploaded by the lower computer in the power battery testing equipment is received and stored; monitoring the connection state with the upper computer, and determining the working state of the upper computer as an abnormal working state when the connection state is in an offline disconnection state; stopping sending the battery test data to the upper computer, and adding a fault mark in the battery test data; after the power battery test is finished, monitoring the connection state of the power battery and the upper computer, and when the connection state is in a normal connection state, determining that the working state of the upper computer is a normal working state; and sending the battery test data with the fault mark to an upper computer, so that the upper computer receives the test data in the fault period. The technical scheme of the embodiment of the invention solves the problem of test data loss in the upper computer fault period in the prior art, can retain the test data in the upper computer fault period, and sends the test data in the fault period to the upper computer.
Fig. 4 is a schematic structural diagram of a power battery test data management apparatus according to an embodiment of the present invention, where the embodiment of the present invention is applicable to a scenario where a test device is used to test a power battery, and the apparatus may be implemented in a software and/or hardware manner and integrated in a computer device with an application development function.
As shown in fig. 4, the power battery test data management apparatus includes: a data storage module 310 and a data transmission module 320.
The data storage module 310 is configured to receive and store battery test data uploaded by a lower computer in the power battery test equipment in the power battery test process; and the data sending module 320 is used for sending the battery test data to the upper computer according to the working state of the upper computer in the power battery test equipment.
According to the technical scheme provided by the embodiment of the invention, in the power battery testing process, the battery testing data uploaded by the lower computer in the power battery testing equipment is received and stored; and sending the battery test data to an upper computer according to the working state of the upper computer in the power battery test equipment, so that the upper computer receives the test data in a fault period. The technical scheme of the embodiment of the invention solves the problem of test data loss in the upper computer fault period in the prior art, can retain the test data in the upper computer fault period, and sends the test data in the fault period to the upper computer.
In an alternative embodiment, the data sending module 320 is configured to: monitoring the connection state with the upper computer, and determining the working state of the upper computer as an abnormal working state when the connection state is in an offline disconnection state; and stopping sending the battery test data to the upper computer, and adding a fault mark in the battery test data.
In an alternative embodiment, the data sending module 320 is further configured to: after the power battery test is finished, monitoring the connection state of the power battery and the upper computer, and when the connection state is in a normal connection state, determining that the working state of the upper computer is in a normal working state; and sending the battery test data with the fault mark to an upper computer.
In an alternative embodiment, the data sending module 320 is further configured to: detecting whether the battery test data contains a fault mark;
and when the battery test data contains the fault mark, removing the fault mark of the battery test data, and sending the battery test data with the fault mark removed to the upper computer.
In an optional implementation manner, the power battery test data management apparatus further includes: and the upper computer state detection module is used for sending a preset heartbeat message to the upper computer and determining the connection state with the upper computer based on the response of the upper computer to the preset heartbeat message.
In an optional implementation manner, the power battery test data management apparatus further includes: and the data display module is used for inquiring and displaying the battery test data associated with the data inquiry instruction according to the data inquiry instruction of the user.
In an alternative embodiment, the data presentation module may be further configured to: and when the transmission process of the battery test data is abnormal, determining and displaying a corresponding abnormal code.
The power battery test data management device provided by the embodiment of the invention can execute the power battery test data management method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
Fig. 5 is a schematic structural diagram of a computer device according to an embodiment of the present invention. FIG. 5 illustrates a block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention. The computer device 12 shown in FIG. 5 is only an example and should not bring any limitations to the functionality or scope of use of embodiments of the present invention. The computer device 12 may be any terminal device with computing power, and may be configured in the power battery test data management device.
As shown in FIG. 5, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 5, and commonly referred to as a "hard drive"). Although not shown in FIG. 5, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. System memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of embodiments of the invention as described.
The processing unit 16 executes various functional applications and data processing by running programs stored in the system memory 28, for example, implementing a power battery test data management method provided by the embodiment of the present invention, the method includes:
in the power battery testing process, receiving and storing battery testing data uploaded by a lower computer in power battery testing equipment;
and sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
The present embodiment provides a computer-readable storage medium, on which a computer program is stored, where the program, when executed by a processor, implements a power battery test data management method as provided in any embodiment of the present invention, including:
in the power battery testing process, receiving and storing battery testing data uploaded by a lower computer in power battery testing equipment;
and sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
Computer storage media for embodiments of the present invention may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer-readable storage medium may be, for example but not limited to: an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It will be understood by those skilled in the art that the modules or steps of the invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of computing devices, and optionally they may be implemented by program code executable by a computing device, such that it may be stored in a memory device and executed by a computing device, or it may be separately fabricated into various integrated circuit modules, or it may be fabricated by fabricating a plurality of modules or steps thereof into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A power battery test data management method is characterized by comprising the following steps:
in the power battery testing process, receiving and storing battery testing data uploaded by a lower computer in power battery testing equipment;
and sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
2. The method according to claim 1, wherein the sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer comprises:
monitoring the connection state with the upper computer, and determining the working state of the upper computer as an abnormal working state when the connection state is in an offline disconnection state;
and stopping sending the battery test data to the upper computer, and adding a fault mark in the battery test data.
3. The method according to claim 2, wherein after the power battery test is finished, the sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer comprises:
monitoring the connection state of the upper computer, and determining the working state of the upper computer to be a normal working state when the connection state is in a normal connection state;
and sending the battery test data with the fault mark to the upper computer.
4. The method of claim 3, wherein sending the battery test data with the fault flag to the host computer comprises:
detecting whether the battery test data contains the fault mark;
and when the battery test data contain the fault mark, removing the fault mark of the battery test data, and sending the battery test data without the fault mark to the upper computer.
5. The method according to claim 2 or 3, wherein the monitoring of the connection state with the upper computer comprises:
and sending a preset heartbeat message to the upper computer, and determining the connection state with the upper computer based on the response of the upper computer to the preset heartbeat message.
6. The method of claim 1, further comprising:
according to a data query instruction of a user, battery test data associated with the data query instruction are queried and displayed.
7. The method of claim 1, further comprising:
and when the transmission process of the battery test data is abnormal, determining and displaying a corresponding abnormal code.
8. A power battery test data management device is characterized by comprising:
the data storage module is used for receiving and storing battery test data uploaded by a lower computer in the power battery test equipment in the power battery test process;
and the data sending module is used for sending the battery test data to an upper computer in the power battery test equipment according to the working state of the upper computer.
9. A computer device, characterized in that the computer device comprises:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the power cell test data management method of any one of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out a method for power cell test data management according to any one of claims 1 to 7.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108614217A (en) * | 2018-03-30 | 2018-10-02 | 山东省科学院自动化研究所 | A kind of battery management system full-automatic test system and implementation method |
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| CN108614217A (en) * | 2018-03-30 | 2018-10-02 | 山东省科学院自动化研究所 | A kind of battery management system full-automatic test system and implementation method |
| CN110518676A (en) * | 2019-10-24 | 2019-11-29 | 浙江纽联科技有限公司 | A kind of intelligent power management system applying to charging and discharging lithium battery control |
| CN110726947A (en) * | 2019-11-18 | 2020-01-24 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Middle position machine for testing intelligent battery and testing method thereof |
| CN111546939A (en) * | 2020-05-22 | 2020-08-18 | 广东维可特科技有限公司 | Intelligent detection system for vehicle-mounted power battery of electric vehicle |
| CN112180267A (en) * | 2020-09-27 | 2021-01-05 | 欣旺达电动汽车电池有限公司 | Battery test system, method, electronic device and storage medium |
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