CN111814319A - Battery test data display method and device and storage medium - Google Patents
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Abstract
The invention discloses a battery test data display method, which comprises the steps of generating a data list according to original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list; displaying the data list according to a hierarchy according to a column setting result; generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values; drawing a battery performance curve according to the graph setting result and the graph information; displaying the battery performance curve; generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises battery performance quality result information; and displaying the battery test data report. The efficiency of checking the battery test data by the user is improved, so that the user can quickly know the quality of the battery performance, and the efficiency is improved; and the normal operation of the test software is not influenced.
Description
Technical Field
The invention relates to the technical field of battery testing, in particular to a method and a device for displaying battery testing data and a storage medium.
Background
The battery performance test runs through the battery production process flow and is important for the production process of the battery. The battery performance test result comprises a large amount of original test data, and a user needs to check the original test data in the test software and determine the quality of the battery performance according to the original test data.
However, when a user views original test data in the test software, the normal recording of the test software may be affected, for example, the data is confused or the data is missed, so that the normal operation of the software is affected; in addition, in the face of a large amount of original test data, a user needs to spend a large amount of time and energy to complete the checking, processing and analysis of the data, and finally the quality of the battery performance is determined according to the analysis result, so the efficiency is low, and the method is not beneficial to the rapid determination of the quality of the battery performance and the improvement of the production capacity of the battery.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a method, a device and a storage medium for displaying battery test data, aiming at improving the efficiency of checking the battery test data by a user, so that the user can quickly know the quality of the battery performance, thereby improving the efficiency; and the normal operation of the test software is not influenced.
A battery test data display method comprises the following steps:
generating a data list according to original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list;
displaying the data list according to a hierarchy according to a column setting result;
generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values;
drawing a battery performance curve according to the graph setting result and the graph information;
displaying the battery performance curve;
generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises battery performance quality result information;
and displaying the battery test data report.
In some embodiments, the method further comprises:
receiving a curve comparison instruction;
responding to the curve comparison instruction, and acquiring original test data of at least two batteries;
drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition, and the ordinate value corresponding to the ordinate definition;
and displaying the comparison curve.
In some embodiments, the method further comprises:
receiving a first instruction;
responding to the first instruction, and executing the operation of hiding the data list of the step layer and/or the data list of the recording layer;
receiving a second instruction;
and responding to the second instruction, and executing the operation of expanding the step layer data list and/or the recording layer data list.
In some embodiments, the coordinate definition comprises: one or more of voltage, current, capacity, charge termination voltage, discharge termination voltage, charge capacity, discharge capacity, efficiency, time, cycle number, energy, and charge-discharge module temperature.
In some embodiments, the method comprises determining a pattern based on the image
The setting result and the drawing of the battery performance curve by the graphic information comprise:
receiving the coordinate definition of a horizontal coordinate and the coordinate definition of a vertical coordinate selected by a user;
and drawing the battery performance curve according to the coordinate data value corresponding to the coordinate definition of the abscissa and the coordinate data value corresponding to the coordinate definition of the ordinate.
In some embodiments, said displaying said battery performance curve comprises:
judging whether the battery performance curve exceeds a current graphic display area;
and when the battery performance curve exceeds the current graphic display area, displaying the battery performance curve within a preset range.
In some embodiments, the method further comprises:
receiving a third instruction;
executing an operation of enlarging or reducing a current graphic display area of the battery performance curve in response to the third instruction;
receiving a fourth instruction;
executing an operation to hide the current graphical display area of the battery performance curve in response to the fourth instruction; receiving a fifth instruction;
and performing an operation of hiding a current list display area of the data list in response to the fifth instruction.
A battery test data presentation apparatus comprising:
the device comprises a first generating unit, a second generating unit and a third generating unit, wherein the first generating unit is used for generating a data list according to original test data, and the data list comprises a recording layer data list, a process step data list and a circulating layer data list;
the first display unit is used for displaying the data list according to the hierarchy according to the column setting result;
the second generating unit is used for generating graph information according to the original test data, and the graph information comprises coordinate definitions and coordinate data values;
the first drawing unit is used for drawing a battery performance curve according to a graph setting result and the graph information;
the second display unit is used for displaying the battery performance curve;
the third generating unit is used for generating a battery test data report according to the data list and the battery performance curve;
and the fourth display unit is used for displaying the battery test data report, and the battery test data report comprises battery performance quality result information.
In some embodiments, the battery test data presentation device further comprises:
the first receiving unit is used for receiving a curve comparison instruction;
the acquisition unit is used for responding to the curve comparison instruction and acquiring original test data of at least two batteries;
the second drawing unit is used for drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition and the ordinate value corresponding to the ordinate definition;
and the fifth display unit is used for displaying the comparison curve.
In some embodiments, the battery test data presentation device further comprises:
a second receiving unit for receiving the first instruction;
a first execution unit, configured to execute an operation of hiding the data list of the process step layer and/or the data list of the recording layer in response to the first instruction;
a third receiving unit for receiving a second instruction;
and the second execution unit is used for responding to the second instruction and executing the operation of expanding the data list of the step layer and/or the data list of the recording layer.
In some embodiments, the first drawing unit comprises:
the receiving module is used for receiving the coordinate definition of the horizontal coordinate and the coordinate definition of the vertical coordinate selected by a user;
and the drawing module is used for drawing the battery performance curve according to the coordinate data value corresponding to the coordinate definition of the abscissa and the coordinate data value corresponding to the coordinate definition of the ordinate.
In some embodiments, the second display unit comprises:
the judging module is used for judging whether the battery performance curve exceeds the current graphic display area;
and the display module is used for displaying the battery performance curve within a preset range when the battery performance curve exceeds the current graphic display area.
In some embodiments, the battery test data presentation device further comprises:
a fourth receiving unit, configured to receive a third instruction;
a third execution unit configured to execute an operation of enlarging or reducing a current graphic display area of the battery performance curve in response to the third instruction;
a fifth receiving unit configured to receive a fourth instruction;
a fourth execution unit, configured to execute an operation of hiding the current graphic display area of the battery performance curve in response to the fourth instruction;
a sixth receiving unit configured to receive a fifth instruction;
a fifth execution unit, configured to execute an operation of hiding a current list display area of the data list in response to the fifth instruction.
A computer readable storage medium having stored therein at least one instruction, at least one program, set of codes, or set of instructions, which is loaded by a processor and which performs the steps of any of the above described embodiments.
The battery test data display method provided by the embodiment of the invention comprises the steps of generating a data list according to original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list; displaying the data list according to a hierarchy according to a column setting result; generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values; drawing a battery performance curve according to the graph setting result and the graph information; displaying the battery performance curve; generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises battery performance quality result information; and displaying the battery test data report. The efficiency of checking the battery test data by the user is improved, so that the user can quickly know the quality of the battery performance, and the efficiency is improved; and the normal operation of the test software is not influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention without limiting the embodiments of the invention. In the drawings:
fig. 1 is a flowchart of a method for displaying battery test data according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for displaying battery test data according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a device for displaying battery test data according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a battery test data display apparatus according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a flowchart of a method for displaying battery test data according to an embodiment of the present invention, and as shown in fig. 1, the method for displaying battery test data includes the following steps:
step S101: and generating a data list according to the original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list.
Specifically, the battery detection device detects the battery module or the battery pack to generate original test data. Acquiring original test data, wherein the original test data comprises recording layer data, step layer data and circulating layer data;
arranging the data of the recording layer to generate a data list of the recording layer; arranging the data of the step layer to generate a data list of the step layer; and arranging the circulation layer data to generate a circulation layer data list.
Step S102: and displaying the data list according to the hierarchy according to the column setting result.
Specifically, the column setting includes recording layer column setting, work step layer column setting, and circulation layer column setting. The items set by the recording layer column include: one or more of an operating mode number, system time, relative time, voltage, current, capacity, charge capacity, discharge capacity, energy, charge energy, discharge energy, DCIR, power, outer and inner cycles, charge cumulative capacity, discharge cumulative capacity, charge cumulative energy, discharge cumulative energy, etc., may also include other items depending on the raw test data generated by the battery test equipment. The project set by the step layer column comprises the following items: one or more of the process range, capacity, charge capacity, discharge capacity, energy, charge energy, discharge energy, farad capacity, process time, initial voltage, termination voltage, charge median voltage, discharge median voltage, plateau capacity, plateau time, gram capacity, capacity retention rate, outer and inner cycles, termination condition, DCIR, charge accumulated capacity, discharge accumulated capacity, charge accumulated energy, discharge accumulated energy, and the like, and may also include other items, depending on the original test data generated by the battery test equipment. The items set by the circulation layer column comprise: one or more items of charge median voltage, discharge median voltage, capacity, charge capacity, discharge capacity, charge farad capacity, discharge farad capacity, efficiency, capacity retention rate, energy, charge energy, discharge energy, energy efficiency ratio, charge time, discharge time, voltage difference, discharge system termination time, charge accumulated capacity, discharge accumulated capacity, charge accumulated energy, discharge accumulated energy, and the like, and other items can be included, which depend on original test data generated by the battery detection device. All items in the column setting of the recording layer, all items in the column setting of the process step layer and all items in the column setting of the circulating layer are selected by default, and a data list of the recording layer is displayed according to the items selected in the column setting of the recording layer; displaying a data list of the work step layer according to items selected in the work step layer column setting; and displaying the circulating layer data list according to items selected in the circulating layer column setting, and displaying the circulating layer data list, the step layer data list and the record layer data list in sequence according to the hierarchy by default.
Further, a user can change the column setting of the recording layer, the column setting of the work step layer and the column setting of the circulation layer through column setting options in a tool bar in a user interface; the recording layer column setting can be changed by right-clicking the recording layer data list, the work step layer column setting can be changed by right-clicking the work step layer data list, and the circulation layer column setting can be changed by right-clicking the circulation layer data list.
Step S103: and generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values.
Specifically, the abscissa definition includes: one or more of voltage, current, capacity, charge end voltage, discharge end voltage, charge capacity, discharge capacity, efficiency, time, cycle number, and the like; the ordinate definition includes: one or more of voltage, current, capacity, charge end voltage, discharge end voltage, charge capacity, discharge capacity, efficiency, time, number of cycles, and the like. And finding out the abscissa definition and at least one coordinate data value corresponding to the abscissa definition from the original test data to generate the graphic information.
Step S104: and drawing a battery performance curve according to the graph setting result and the graph information.
Specifically, the default abscissa defines the gating time, and the ordinate defines the gating voltage, current, and capacity. And acquiring time from the graphic information, and voltage, current and capacity corresponding to the time, and drawing a voltage change curve with time, a current change curve with time and a capacity change curve with time.
Further, the user can change the setting defined by the abscissa and the setting defined by the ordinate through a graphic setting option in a toolbar in the user interface; the settings defined by the abscissa and the settings defined by the ordinate can also be changed by right-clicking the graphical display area.
Step S105: and displaying the battery performance curve.
Specifically, a voltage variation curve with time, a current variation curve with time, and a capacity variation curve with time are shown with the same time coordinate.
Step S106: and generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises information of the quality result of the battery performance.
Specifically, the quality result of the performance of the relevant battery is determined according to the data list of the recording layer, the data list of the process step layer, the data list of the circulating layer and the judgment standard of the quality of the performance of the relevant battery, and a battery test data report is generated, wherein the battery test data report comprises the data list of the recording layer, the data list of the process step layer, the data list of the circulating layer and the information of the quality result of the performance of the battery.
Step S107: and displaying the battery test data report.
Specifically, information on the quality result of the battery performance is displayed. Furthermore, the battery test data report can be output in file formats such as Excel, Word, TXT and the like, so that a user can conveniently check the battery test data report at any time, and the efficiency is improved.
The battery test data display method provided by the embodiment of the invention comprises the steps of generating a data list according to original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list; displaying the data list according to a hierarchy according to a column setting result; generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values; drawing a battery performance curve according to the graph setting result and the graph information; displaying the battery performance curve; generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises battery performance quality result information; and displaying the battery test data report. The efficiency of checking the battery test data by the user is improved, so that the user can quickly know the quality of the battery performance, and the efficiency is improved; and the normal operation of the test software is not influenced.
As shown in fig. 2, in some embodiments, the method for displaying battery test data further includes the following steps:
step S201: and receiving a curve comparison instruction.
Specifically, the user may send a curve comparison instruction through a curve comparison option in a toolbar in the user interface, and receive the curve comparison instruction sent by the user.
Step S202: and responding to the curve comparison instruction to acquire original test data of at least two batteries.
Step S203: and drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition and the ordinate value corresponding to the ordinate definition.
Specifically, the default comparison mode is charging and discharging, i.e. the curves in the charging and discharging modes are compared at the same time.
The abscissa definition includes capacity, time, and the ordinate definition includes voltage, current. And by default, taking the capacity as an abscissa, and drawing the acquired variation curve of the voltage of each battery along with the capacity.
Further, the type of the curve may be changed to a time-voltage curve or a time-current curve, and the contrast mode may be changed to charge or discharge by right-clicking the graphic presentation area.
Step S204: and displaying the comparison curve.
Specifically, the change curves of the batteries under the same abscissa and ordinate, namely a capacity-voltage curve, a time-voltage curve or a time-current curve, are displayed, so that a user can conveniently and clearly learn the consistency characteristics of the batteries, and the checking efficiency of battery test data is improved.
In some embodiments, the method for displaying battery test data further comprises the following steps:
step S301: a first instruction is received.
Specifically, the user may send the first instruction through a hidden option in a toolbar in the user interface.
Step S302: and responding to the first instruction, and executing the operation of hiding the data list of the step layer and/or the data list of the recording layer.
Specifically, if the work step data list and the recording layer data list are currently displayed, the work step data list and the recording layer data list are hidden in response to the first instruction; if the data list of the work step layer is displayed currently, responding to the first instruction and hiding the data list of the work step layer; and if the data list of the recording layer is displayed currently, hiding the data list of the recording layer in response to the first instruction. In some embodiments, hiding the process layer data list and/or the record layer data list may also be accomplished by right clicking on any of the data lists in the list display area to select the hide option.
Step S303: a second instruction is received.
Specifically, the user may send the second instruction through an expansion option in a toolbar in the user interface.
Step S304: and responding to the second instruction, and executing the operation of expanding the step layer data list and/or the recording layer data list.
Specifically, in response to the second instruction, the step layer data list and/or the recording layer data list are/is expanded. In some embodiments, the expansion of the process step data list and/or the recording layer data list may also be accomplished by right clicking on any of the data lists in the list display area to select the expansion option.
According to the battery test data display method provided by the embodiment of the invention, the related data list can be checked according to the needs of the user, the user can conveniently obtain concerned and useful test data information, and the convenience and the efficiency of checking the battery test data by the user are improved.
In some embodiments, the step S104 of drawing the battery performance curve according to the graph setting result and the graph information includes:
step S401: receiving the coordinate definition of the abscissa and the coordinate definition of the ordinate selected by a user. Specifically, the user can select one or more of the voltage, the current, the capacity, the charge end voltage, the discharge end voltage, the charge capacity, the discharge capacity, the efficiency, the time, and the number of cycles in the abscissa definition, and select one or more of the voltage, the current, the capacity, the charge end voltage, the discharge end voltage, the charge capacity, the discharge capacity, the efficiency, the time, and the number of cycles in the ordinate definition, as needed and in consideration.
Step S402: and drawing the battery performance curve according to the coordinate data value corresponding to the coordinate definition of the abscissa and the coordinate data value corresponding to the coordinate definition of the ordinate.
Specifically, coordinate data values corresponding to abscissa definitions and coordinate data values corresponding to ordinate definitions are obtained to draw corresponding battery performance curves.
According to the battery test data display method provided by the embodiment of the invention, the battery performance curve can be displayed according to the needs and the attention points of the user, the user can be helped to check the battery test data more intuitively, and the efficiency of checking the battery test data by the user is improved.
In some embodiments, the method for displaying battery test data further comprises the following steps:
step S501: and judging whether the battery performance curve exceeds the current graphic display area.
Step S502: and when the battery performance curve exceeds the current graphic display area, displaying the battery performance curve within a preset range.
Specifically, when the battery performance curve does not exceed the current graphic display area, the complete battery performance curve is displayed. And when the battery performance curve exceeds the current graphic display area, displaying the battery performance curve within a preset range, wherein the preset range can be set according to the size of the graphic display area. In some embodiments, other portions of the battery performance curve may be viewed by dragging the battery performance curve left or right with the mouse. Thus, the curve display mode is more flexible.
In some embodiments, the method for displaying battery test data further comprises the following steps:
step S601: a third instruction is received.
Step S602: and executing the operation of expanding or contracting the current graphic display area of the battery performance curve in response to the third instruction.
Specifically, the user may expand or abbreviate the current graphical display area by dragging the left or right frame of the current graphical display area. Correspondingly, when the current graphic display area is expanded, the list display area is reduced; the list display area is expanded while the current graphic display area is reduced.
Step S603: a fourth instruction is received.
Step S604: performing an operation to hide the current graphical display area of the battery performance curve in response to the fourth instruction.
Specifically, the user may hide the current graphical display area via a split bar right shift option in a toolbar in the user interface, while the list display area expands.
Step S605: a fifth instruction is received.
Step S606: and performing an operation of hiding a current list display area of the data list in response to the fifth instruction.
Specifically, the user may hide the current list display area by moving the option to the left through a segmentation bar in a toolbar in the user interface, while the graphical display area expands. Therefore, the user can enlarge or reduce the graphic display area and the list display area as required, the user can check the battery test data conveniently, and the efficiency is improved.
Fig. 3 is a schematic structural diagram of a battery test data display apparatus according to an embodiment of the present invention, and as shown in fig. 2, the battery test data display apparatus includes:
the device comprises a first generating unit, a second generating unit and a third generating unit, wherein the first generating unit is used for generating a data list according to original test data, and the data list comprises a recording layer data list, a process step data list and a circulating layer data list;
the first display unit is used for displaying the data list according to the hierarchy according to the column setting result;
the second generating unit is used for generating graph information according to the original test data, and the graph information comprises coordinate definitions and coordinate data values;
the first drawing unit is used for drawing a battery performance curve according to a graph setting result and the graph information;
the second display unit is used for displaying the battery performance curve;
the third generating unit is used for generating a battery test data report according to the data list and the battery performance curve;
and the fourth display unit is used for displaying the battery test data report, and the battery test data report comprises battery performance quality result information.
As shown in fig. 4, in some embodiments, the battery test data presentation apparatus further includes:
the first receiving unit is used for receiving a curve comparison instruction;
the acquisition unit is used for responding to the curve comparison instruction and acquiring original test data of at least two batteries;
the second drawing unit is used for drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition and the ordinate value corresponding to the ordinate definition;
and the fifth display unit is used for displaying the comparison curve.
In some embodiments, the battery test data presentation apparatus further comprises:
a second receiving unit for receiving the first instruction;
a first execution unit, configured to execute an operation of hiding the data list of the process step layer and/or the data list of the recording layer in response to the first instruction;
a third receiving unit for receiving a second instruction;
and the second execution unit is used for responding to the second instruction and executing the operation of expanding the data list of the step layer and/or the data list of the recording layer.
In some embodiments, the first drawing unit comprises:
the receiving module is used for receiving the coordinate definition of the horizontal coordinate and the coordinate definition of the vertical coordinate selected by a user;
and the drawing module is used for drawing the battery performance curve according to the coordinate data value corresponding to the coordinate definition of the abscissa and the coordinate data value corresponding to the coordinate definition of the ordinate.
In some embodiments, the second display unit comprises:
the judging module is used for judging whether the battery performance curve exceeds the current graphic display area;
and the display module is used for displaying the battery performance curve within a preset range when the battery performance curve exceeds the current graphic display area.
In some embodiments, the battery test data presentation device further comprises:
a fourth receiving unit, configured to receive a third instruction;
a third execution unit configured to execute an operation of enlarging or reducing a current graphic display area of the battery performance curve in response to the third instruction;
a fifth receiving unit configured to receive a fourth instruction;
a fourth execution unit, configured to execute an operation of hiding the current graphic display area of the battery performance curve in response to the fourth instruction;
a sixth receiving unit configured to receive a fifth instruction;
a fifth execution unit, configured to execute an operation of hiding a current list display area of the data list in response to the fifth instruction.
For the specific implementation of the apparatus item, please refer to the specific implementation of the method item, which is not described herein again.
The embodiment of the present invention further provides a computer-readable storage medium, where at least one instruction, at least one program, a code set, or a set of instructions is stored in the computer-readable storage medium, and the instruction, the program, the code set, or the set of instructions is loaded and executed by the processor to implement the operations in the battery test data display method according to the above embodiment.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disk, or the like.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and the simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the embodiments of the present invention do not describe every possible combination.
In addition, any combination of various different implementation manners of the embodiments of the present invention is also possible, and the embodiments of the present invention should be considered as disclosed in the embodiments of the present invention as long as the combination does not depart from the spirit of the embodiments of the present invention.
Claims (10)
1. A battery test data display method is characterized by comprising the following steps:
generating a data list according to original test data, wherein the data list comprises a recording layer data list, a process step data list and a circulating layer data list;
displaying the data list according to a hierarchy according to a column setting result;
generating graph information according to the original test data, wherein the graph information comprises coordinate definitions and coordinate data values;
drawing a battery performance curve according to the graph setting result and the graph information;
displaying the battery performance curve;
generating a battery test data report according to the data list and the battery performance curve, wherein the battery test data report comprises battery performance quality result information;
and displaying the battery test data report.
2. The battery test data presentation method of claim 1, further comprising:
receiving a curve comparison instruction;
responding to the curve comparison instruction, and acquiring original test data of at least two batteries;
drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition, and the ordinate value corresponding to the ordinate definition;
and displaying the comparison curve.
3. The battery test data presentation method of claim 1, further comprising:
receiving a first instruction;
responding to the first instruction, and executing the operation of hiding the data list of the step layer and/or the data list of the recording layer;
receiving a second instruction;
and responding to the second instruction, and executing the operation of expanding the step layer data list and/or the recording layer data list.
4. The battery test data presentation method of claim 1, wherein the coordinate definition comprises: one or more of voltage, current, capacity, charge termination voltage, discharge termination voltage, charge capacity, discharge capacity, efficiency, time, cycle number, energy, and charge-discharge module temperature.
5. The method for displaying battery test data according to claim 1, wherein the step of drawing a battery performance curve according to a graph setting result and the graph information comprises:
receiving the coordinate definition of a horizontal coordinate and the coordinate definition of a vertical coordinate selected by a user;
and drawing the battery performance curve according to the coordinate data value corresponding to the coordinate definition of the abscissa and the coordinate data value corresponding to the coordinate definition of the ordinate.
6. The method for displaying battery test data according to claim 1, wherein the displaying the battery performance curve comprises:
judging whether the battery performance curve exceeds a current graphic display area;
and when the battery performance curve exceeds the current graphic display area, displaying the battery performance curve within a preset range.
7. The battery test data presentation method of claim 1, further comprising:
receiving a third instruction;
executing an operation of enlarging or reducing a current graphic display area of the battery performance curve in response to the third instruction;
receiving a fourth instruction;
executing an operation to hide the current graphical display area of the battery performance curve in response to the fourth instruction;
receiving a fifth instruction;
and performing an operation of hiding a current list display area of the data list in response to the fifth instruction.
8. A battery test data presentation device, comprising:
the device comprises a first generating unit, a second generating unit and a third generating unit, wherein the first generating unit is used for generating a data list according to original test data, and the data list comprises a recording layer data list, a process step data list and a circulating layer data list;
the first display unit is used for displaying the data list according to the hierarchy according to the column setting result;
the second generating unit is used for generating graph information according to the original test data, and the graph information comprises coordinate definitions and coordinate data values;
the first drawing unit is used for drawing a battery performance curve according to a graph setting result and the graph information;
the second display unit is used for displaying the battery performance curve;
the third generating unit is used for generating a battery test data report according to the data list and the battery performance curve;
and the fourth display unit is used for displaying the battery test data report, and the battery test data report comprises battery performance quality result information.
9. The battery test data presentation device of claim 8, further comprising:
the first receiving unit is used for receiving a curve comparison instruction;
the acquisition unit is used for responding to the curve comparison instruction and acquiring original test data of at least two batteries;
the second drawing unit is used for drawing a comparison curve according to the abscissa value corresponding to the abscissa definition, the ordinate definition and the abscissa definition and the ordinate value corresponding to the ordinate definition;
and the fifth display unit is used for displaying the comparison curve.
10. A computer-readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to carry out the steps of the method according to any one of claims 1 to 7.
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Application publication date: 20201023 |