CN112327178A - Battery parameter automatic acquisition system - Google Patents
Battery parameter automatic acquisition system Download PDFInfo
- Publication number
- CN112327178A CN112327178A CN202011053146.4A CN202011053146A CN112327178A CN 112327178 A CN112327178 A CN 112327178A CN 202011053146 A CN202011053146 A CN 202011053146A CN 112327178 A CN112327178 A CN 112327178A
- Authority
- CN
- China
- Prior art keywords
- battery
- detection device
- weight
- electrical parameter
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 55
- 230000003993 interaction Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 11
- 238000004801 process automation Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 19
- 238000012360 testing method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Images
Classifications
-
- 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
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
-
- 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]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
The utility model provides a battery parameter automatic acquisition system, belongs to battery parameter acquisition technical field, includes: battery weight detection means for detecting the weight of the battery; the battery weight detection device bears the battery; the battery electrical parameter detection device is used for detecting the electrical parameters of the battery; the battery electrical parameter detection device is connected with the battery; the control device is used for controlling the battery weight detection device and the battery electrical parameter detection device; the control device is respectively connected with the battery weight detection device and the battery electrical parameter detection device. According to the battery parameter acquisition, uploading and recording system, the whole-process digitization and the whole-process automation of the battery voltage, the internal resistance and the weight parameter are realized, the data connection between the internal resistance tester and the electronic balance and the computer is realized, and a complete and reliable human-computer interaction interface is established, so that the acquisition, the uploading and the recording of the battery parameters are realized, the manpower and the material resources are greatly saved, and the time of a measuring process is shortened.
Description
Technical Field
The invention belongs to the technical field of battery parameter acquisition, and particularly relates to an automatic battery parameter acquisition system.
Background
In the inspection of the production process of the primary lithium battery, the voltage, the internal resistance and the weight parameters of the battery are key parameters for inspecting the performance of the battery, so that whether the production and the manufacture of the battery meet the design standard or not is verified, and the voltage, the internal resistance and the weight parameters of the battery are the only basis for screening and matching reference of the battery. However, in the current production process of the lithium primary battery, the process of measuring the parameters mainly depends on manual measurement and recording, so that the problems of low working efficiency, high error rate, disordered data recording and difficult realization of production process tracing are easily caused; meanwhile, the parameter measurement devices are different, the voltage and internal resistance test device uses an internal resistance tester, the weight parameter test device uses an electronic balance, the traditional battery parameter measurement method comprises the steps of manually recording after manual measurement, respectively acquiring battery parameters by using different software, and then summarizing data, the data obtained by measurement in the two traditional measurement modes are scattered, the data acquisition workload is large, the measurement efficiency is very low, and errors are easy to occur in the data measurement and data recording processes.
Disclosure of Invention
In order to solve the above problems, the present invention provides an automatic battery parameter acquisition system, comprising:
battery weight detection means for detecting the weight of the battery; the battery weight detection device bears the battery;
the battery electrical parameter detection device is used for detecting the electrical parameters of the battery; the battery electrical parameter detection device is connected with the battery;
the control device is used for controlling the battery weight detection device and the battery electrical parameter detection device; the control device is respectively connected with the battery weight detection device and the battery electrical parameter detection device.
Preferably, the battery weight detecting device includes: and the electronic balance bears the battery and is connected with the control device.
Preferably, the battery electrical parameter detection device includes: and the internal resistance tester is respectively connected with the battery and the control device.
Preferably, the control device includes: the computer is respectively connected with the electronic balance in the battery weight detection device and the internal resistance tester in the battery electrical parameter detection device, an upper computer man-machine interaction program based on a VS2010 platform is configured on the computer, and the upper computer man-machine interaction program controls the electronic balance in the battery weight detection device to carry out weight detection on the battery and controls the internal resistance tester in the battery electrical parameter detection device to carry out resistance and voltage detection on the battery.
Preferably, the upper computer human-computer interaction program comprises: a battery number input area for an operator to input a number of the battery.
Preferably, the upper computer human-computer interaction program comprises: a resistance collection area for operator input of a resistance of the battery.
Preferably, the upper computer human-computer interaction program comprises: a voltage acquisition area for an operator to input a voltage of the battery.
Preferably, the upper computer human-computer interaction program comprises: a battery weight collection area for an operator to input a weight of the battery.
Preferably, the upper computer human-computer interaction program comprises: and the functional operation button is used for controlling the working state of the electronic scale and/or the internal resistance tester by an operator.
Preferably, the computer is respectively connected with the electronic balance and the internal resistance tester through RS232 interfaces.
The application provides a battery parameter automatic acquisition system has following advantage and positive effect:
(1) based on RS232 protocol, establishing data connection between the test equipment and the computer;
the internal resistance tester (used for testing voltage and internal resistance) and the electronic balance (used for testing weight) used in the current testing procedure are both provided with RS232 interfaces, so that a communication program based on an RS232 protocol is written in the application, and data connection between the testing equipment and a computer is realized. Meanwhile, aiming at the condition that two kinds of equipment are used simultaneously, the acquisition system solves the problems of communication connection and data record storage when the two kinds of test equipment are used synchronously, and ensures the stability of communication and the accuracy of data record;
(2) based on a VS2010 platform, a man-machine interaction interface is established:
on the basis of deeply analyzing the actual use requirements of the existing process flow, an upper computer man-machine interaction program meeting the production requirements is designed based on a VS2010 platform. The method mainly comprises the functions of battery number input, measurement function selection, data acquisition, data storage, system exit and the like; on the basis of summarizing the current process flow by combing, an abnormal data judgment mechanism is added, and abnormal data recording caused by human factors is prevented; in order to solve the problems of accidental deletion and intentional tampering of data, a data protection function is designed. A serial number self-checking function is set in a battery serial number input area, the battery serial number is input to be null or not specified, and a user is prompted to input the specified battery serial number again;
(3) the synchronous measurement of the voltage, the resistance and the weight of the battery is realized:
the traditional method for measuring the weight of the battery and collecting the voltage internal resistance is divided into two modes of manual measurement recording and data collection by software respectively and then summarization, the data are dispersed, the working efficiency is low, the invention effectively realizes the simultaneous measurement and synchronous storage of two devices, improves the measurement efficiency, greatly reduces the error in the measurement process, greatly saves the manpower and material resources, and improves the stability and the reliability of the battery parameters.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic connection diagram of an automatic battery parameter acquisition system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, in the embodiment of the present application, the present invention provides an automatic battery parameter acquisition system, including: the battery weight detection device 10, the battery electrical parameter detection device 20, and the control device 30, each of which will be described in detail below.
As shown in fig. 1, in the embodiment of the present application, the present invention provides an automatic battery parameter acquisition system, including:
a battery weight detection device 10 for detecting the weight of the battery; the battery weight detection device 10 carries the battery;
a battery electrical parameter detection device 20 for detecting electrical parameters of the battery; the battery electrical parameter detection device 20 is connected with the battery;
a control device 30 for controlling the battery weight detection device 10 and the battery electrical parameter detection device 20; the control device 30 is connected to the battery weight detecting device 10 and the battery electrical parameter detecting device 20, respectively.
When the automatic battery parameter acquisition system is used, a battery is placed on the battery weight detection device 10, and the battery weight detection device 10 can weigh the weight of the battery to obtain a weight parameter; the battery electrical parameter detecting device 20 can detect the electrical parameter of the battery, and the control device 30 can obtain the weight parameter and the electrical parameter from the battery weight detecting device 10 and the battery electrical parameter detecting device 20, respectively.
In the embodiment of the present application, the battery weight detection apparatus 10 includes: and the electronic balance bears the battery and is connected with the control device 30. The electronic balance can weigh the battery.
In the embodiment of the present application, the battery electrical parameter detecting device 20 includes: and the internal resistance tester is respectively connected with the battery and the control device 30. The internal resistance tester can test the voltage and the resistance of the battery.
In the embodiment of the present application, the control device 30 includes: and the computer is respectively connected with the electronic balance in the battery weight detection device 10 and the internal resistance tester in the battery electrical parameter detection device 20, an upper computer man-machine interaction program based on a VS2010 platform is configured on the computer, and the upper computer man-machine interaction program controls the electronic balance in the battery weight detection device 10 to perform weight detection on the battery and controls the internal resistance tester in the battery electrical parameter detection device 20 to perform resistance and voltage detection on the battery.
In this embodiment of the application, the upper computer human-computer interaction program includes: a battery number input area for an operator to input a number of the battery.
In this embodiment of the application, the upper computer human-computer interaction program includes: a resistance collection area for operator input of a resistance of the battery.
In this embodiment of the application, the upper computer human-computer interaction program includes: a voltage acquisition area for an operator to input a voltage of the battery.
In this embodiment of the application, the upper computer human-computer interaction program includes: a battery weight collection area for an operator to input a weight of the battery.
In this embodiment of the application, the upper computer human-computer interaction program includes: and the functional operation button is used for controlling the working state of the electronic scale and/or the internal resistance tester by an operator.
In the embodiment of the application, the computer is respectively connected with the electronic balance and the internal resistance tester through RS232 interfaces.
In the embodiment of the application, the automatic battery parameter acquisition system provided by the application realizes the whole-process digitization and automation of the automatic acquisition, uploading and recording of the voltage, the internal resistance and the weight parameters of the battery, the establishment of the system is based on a communication system of an RS232 protocol, the data connection between an internal resistance tester and an electronic balance and a computer is realized, and a complete and reliable human-computer interaction interface is established, so that the acquisition, uploading and recording of the battery parameters are realized, the manpower and material resources are greatly saved, the time of a measuring process is shortened, and the efficiency of the whole process is improved; meanwhile, data protection measures are designed, and the reliability and stability of data are guaranteed, so that reliable data basis is provided for subsequent screening and matching of the batteries, and the stability of product quality is guaranteed.
The application provides a battery parameter automatic acquisition system has following advantage and positive effect:
(1) based on RS232 protocol, establishing data connection between the test equipment and the computer;
the internal resistance tester (used for testing voltage and internal resistance) and the electronic balance (used for testing weight) used in the current testing procedure are both provided with RS232 interfaces, so that a communication program based on an RS232 protocol is written in the application, and data connection between the testing equipment and a computer is realized. Meanwhile, aiming at the condition that two kinds of equipment are used simultaneously, the acquisition system solves the problems of communication connection and data record storage when the two kinds of test equipment are used synchronously, and ensures the stability of communication and the accuracy of data record;
(2) based on a VS2010 platform, a man-machine interaction interface is established:
on the basis of deeply analyzing the actual use requirements of the existing process flow, an upper computer man-machine interaction program meeting the production requirements is designed based on a VS2010 platform. The method mainly comprises the functions of battery number input, measurement function selection, data acquisition, data storage, system exit and the like; on the basis of summarizing the current process flow by combing, an abnormal data judgment mechanism is added, and abnormal data recording caused by human factors is prevented; in order to solve the problems of accidental deletion and intentional tampering of data, a data protection function is designed. A serial number self-checking function is set in a battery serial number input area, the battery serial number is input to be null or not specified, and a user is prompted to input the specified battery serial number again;
(3) the synchronous measurement of the voltage, the resistance and the weight of the battery is realized:
the traditional method for measuring the weight of the battery and collecting the voltage internal resistance is divided into two modes of manual measurement recording and data collection by software respectively and then summarization, the data are dispersed, the working efficiency is low, the invention effectively realizes the simultaneous measurement and synchronous storage of two devices, improves the measurement efficiency, greatly reduces the error in the measurement process, greatly saves the manpower and material resources, and improves the stability and the reliability of the battery parameters.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An automatic battery parameter acquisition system, comprising:
battery weight detection means for detecting the weight of the battery; the battery weight detection device bears the battery;
the battery electrical parameter detection device is used for detecting the electrical parameters of the battery; the battery electrical parameter detection device is connected with the battery;
the control device is used for controlling the battery weight detection device and the battery electrical parameter detection device; the control device is respectively connected with the battery weight detection device and the battery electrical parameter detection device.
2. The system of claim 1, wherein the battery weight detection device comprises: and the electronic balance bears the battery and is connected with the control device.
3. The system according to claim 1, wherein the battery electrical parameter detecting device comprises: and the internal resistance tester is respectively connected with the battery and the control device.
4. The system of claim 1, wherein the control device comprises: the computer is respectively connected with the electronic balance in the battery weight detection device and the internal resistance tester in the battery electrical parameter detection device, an upper computer man-machine interaction program based on a VS2010 platform is configured on the computer, and the upper computer man-machine interaction program controls the electronic balance in the battery weight detection device to carry out weight detection on the battery and controls the internal resistance tester in the battery electrical parameter detection device to carry out resistance and voltage detection on the battery.
5. The system of claim 4, wherein the upper computer human-computer interaction program comprises: a battery number input area for an operator to input a number of the battery.
6. The system of claim 4, wherein the upper computer human-computer interaction program comprises: a resistance collection area for operator input of a resistance of the battery.
7. The system of claim 4, wherein the upper computer human-computer interaction program comprises: a voltage acquisition area for an operator to input a voltage of the battery.
8. The system of claim 4, wherein the upper computer human-computer interaction program comprises: a battery weight collection area for an operator to input a weight of the battery.
9. The system of claim 4, wherein the upper computer human-computer interaction program comprises: and the functional operation button is used for controlling the working state of the electronic scale and/or the internal resistance tester by an operator.
10. The system according to claim 4, wherein the computer is connected to the electronic balance and the internal resistance tester via RS232 interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053146.4A CN112327178A (en) | 2020-09-29 | 2020-09-29 | Battery parameter automatic acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053146.4A CN112327178A (en) | 2020-09-29 | 2020-09-29 | Battery parameter automatic acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112327178A true CN112327178A (en) | 2021-02-05 |
Family
ID=74314160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011053146.4A Pending CN112327178A (en) | 2020-09-29 | 2020-09-29 | Battery parameter automatic acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112327178A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936765A (en) * | 2010-07-28 | 2011-01-05 | 上海第二工业大学 | Monomer thermoelectric cell parameter automatic detecting device and control method thereof |
| US20110273180A1 (en) * | 2010-05-07 | 2011-11-10 | Mansik Park | Battery testing method |
| US20120004875A1 (en) * | 2010-06-30 | 2012-01-05 | Reizo Maeda | Method of detecting battery internal resistance |
| CN110764006A (en) * | 2019-12-30 | 2020-02-07 | 杭州华塑加达网络科技有限公司 | Battery management system |
| CN110813789A (en) * | 2018-08-10 | 2020-02-21 | 中山天贸电池有限公司 | Automatic voltage measurement and code reading weighing machine for lithium ion battery and working method |
-
2020
- 2020-09-29 CN CN202011053146.4A patent/CN112327178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110273180A1 (en) * | 2010-05-07 | 2011-11-10 | Mansik Park | Battery testing method |
| US20120004875A1 (en) * | 2010-06-30 | 2012-01-05 | Reizo Maeda | Method of detecting battery internal resistance |
| CN101936765A (en) * | 2010-07-28 | 2011-01-05 | 上海第二工业大学 | Monomer thermoelectric cell parameter automatic detecting device and control method thereof |
| CN110813789A (en) * | 2018-08-10 | 2020-02-21 | 中山天贸电池有限公司 | Automatic voltage measurement and code reading weighing machine for lithium ion battery and working method |
| CN110764006A (en) * | 2019-12-30 | 2020-02-07 | 杭州华塑加达网络科技有限公司 | Battery management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103019940B (en) | A kind of electric energy meter embedded software half simulation testing device | |
| CN106405294B (en) | Portable power distribution product transmission calibrator and implementation test method thereof | |
| CN203164382U (en) | Multi-functional polymer lithium battery test and analysis system | |
| CN207649856U (en) | A kind of fuel cell bipolar plate tightness detection device | |
| CN102821010B (en) | Simulator for protector | |
| CN202013271U (en) | Service life testing system for electromagnetic valve | |
| CN103308808A (en) | System and method for testing secondary device of intelligent substation automatically | |
| CN111323734A (en) | General detection system and detection method for conductivity of external hanging device of airplane weapon | |
| CN207248962U (en) | Low-voltage platform area data analyzer | |
| CN113945743A (en) | Multichannel test automatic management system and method for pulse current injection experiment | |
| CN204129151U (en) | Testing touch screen machine | |
| CN112327178A (en) | Battery parameter automatic acquisition system | |
| CN204883855U (en) | Voltage regulator pressure automatic recording analysis appearance | |
| CN111458634A (en) | Handheld power equipment relay on-line tester and testing method | |
| CN103558570A (en) | Portable voltage monitor field calibration tester | |
| CN203337801U (en) | Novel conductance tester used for storage battery | |
| CN103313088B (en) | Digital video monitor system comprehensive detection platform and detection method | |
| CN102058430A (en) | Automatic test equipment (ATE) of multi-parameter monitor and test method thereof | |
| CN103926918B (en) | Method and system for self-checking of hardware on loop equipment and upper computer | |
| CN207752087U (en) | Line fault detecting system | |
| CN201742169U (en) | Digital real-time testing analyzer of secondary system in transformer station | |
| CN206671432U (en) | Portable power distribution product is driven tester | |
| CN206147298U (en) | Power detecting instrument | |
| CN202632499U (en) | SF6 gas pressure monitoring and statistical analysis system of substation | |
| CN206193228U (en) | Remote online detection system for metering performance of electronic electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210205 |