CN108376803A - A kind of battery TT＆C system and method based on Labview - Google Patents
A kind of battery TT＆C system and method based on Labview Download PDFInfo
- Publication number
- CN108376803A CN108376803A CN201711487113.9A CN201711487113A CN108376803A CN 108376803 A CN108376803 A CN 108376803A CN 201711487113 A CN201711487113 A CN 201711487113A CN 108376803 A CN108376803 A CN 108376803A
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- parameter
- battery core
- temperature
- module
- configuration
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of battery TT＆C system and method based on Labview, using what Labview Development of Software Platform went out system is managed for automobile batteries, by showing the test result for simulating battery core voltage temperature, this TT＆C system is capable of the test and control of rapidly and accurately various functions of complete battery pair simulating bench, and the system has scalability, can easily be transplanted in the testing scheme of other products.
Description
Technical field
This application involves new-energy automobile field more particularly to a kind of battery TT＆C systems and method based on Labview.
Background technology
The development prospect of new-energy automobile is wide, will necessarily become the main traffic trip tool of future world.New energy
Automobile is widely regarded as one of the main path for the problems such as solving automobile exhaust pollution and short petroleum-based energy.
Improved with the technology of new-energy automobile, market is universal and fast-developing, to the properties of product of its key components and parts,
Reliability, safety are it is also proposed that increasingly higher demands.Power battery and battery management system are as New-energy electric vehicle core
Center portion part is responsible for the energy supply of automobile and is stored, affects the performance of electric vehicle, service life and safety.
It in the development process of battery management system, needs through various functions and validation test, this requirement is reliable and can
Reproduce the minimum unit of simulation lithium ion battery, i.e. lithium-ion battery monomer.It not only requires to accurately control voltage and current, also
The security risks such as battery overheat need to effectively be avoided.So voltage temperature is monitored and controlled just becomes one for battery management system
Urgent problem to be solved.
Invention content
The present invention provides a kind of battery TT＆C system and method based on Labview, not by the system and method
But each simulation battery core voltage and thermal module can be monitored and controlled, moreover it is possible to it is controllable to realize that short circuit, open circuit fault are simulated.
Its specific technical solution is as follows：
A kind of battery TT＆C system based on Labview, the system comprises：
Battery core is simulated, each operating status of simulated battery battery core is used for；
Thermal module is monitored for the temperature parameter to the simulation battery core；
Microcontroller, for being communicated with simulation battery core and thermal module by Serial Peripheral Interface (SPI), to simulation electricity
Core and the thermal module be monitored, and is solved to the simulation battery core and the thermal module feedack
Analysis, storage and display.
Optionally, the microcontroller includes：
Startup self-check module, for being detected to the specified configuration parameter for carrying out modules after system electrification, and
To testing result；
User setting module, the configuration parameter for obtaining input, and systematic parameter is carried out according to the configuration parameter
Configuration；
CAN message processing module, the configuration parameter for being sent to host computer parse, and will simulation battery core and temperature
The information of degree module feedback is parsed；
Fault processing module for carrying out fault detect to the modules in system, and obtains failure detection result；
Display module, for showing the testing result, the configuration parameter and the failure detection result.
Optionally, the system also includes：
User setting export module, current voltage, Current Temperatures short circuit, the Current Temperatures for obtaining system configuration are breaking
Control parameter, and generate text export；
User setting import modul, for obtaining stored parameter configuration files, in the parameter configuration parameter
To voltage, temperature, open circuit, short-circuit parameter, and by the voltage, temperature, open circuit, short-circuit parameter with assignment to respective modules.
Optionally, the system also includes：
PCAN initialization modules are initialized for the parameter to PCAN, and are initialized to PCAN is counter, release
Hardware resource.
Optionally, the system also includes：
Database storage module, for configuration parameter store, and the parameter to being obtained in microcontroller carry out
Storage.
Optionally, the system also includes：
Version information display module, dbase, version number, version publisher and contact for showing the system
Mode.
A kind of battery investigating method based on Labview, the method includes：
System configuration parameter is obtained, and each channels PCAN and channel parameters are initialized according to the system configuration parameter；
Channel based on initialization obtains the selected voltage temperature test event for simulation battery core；
The voltage temperature parameter of the simulation battery core is set, and starts the temperature test project to the simulation battery core, is obtained
To testing result.
Optionally, start the temperature test project to the simulation battery core, including：
CAN fault detects are carried out to the simulation battery core；
According to the voltage temperature parameter of setting, the parsing and transmission of CAN message are carried out；
Slave computer feedack is parsed.
Optionally, the method further includes：
Obtain selected user setting parameter export instruction；
It is exported and is instructed according to the user setting parameter, current voltage parameter, temperature parameter, short-circuit parameter, open circuit are joined
Number is added to text file；
Export the text file.
Optionally, the method further includes：
It obtains selected Parameter File and imports instruction；
It is imported and is instructed according to the Parameter File, determine stored parameter configuration files；
Voltage parameter in the parameter configuration files, temperature parameter, short-circuit parameter, breaking parameter are parsed, adjusted
Voltage parameter, temperature parameter, short-circuit parameter, breaking parameter in whole system.
A kind of battery TT＆C system and method based on Labview provided by the invention, are opened using Labview software platforms
What is sent out manages system for automobile batteries, by showing this TT＆C system energy to the test result for simulating battery core voltage temperature
The test and control of the various functions of enough rapidly and accurately complete battery pair simulating benches, and the system has scalability,
It can easily be transplanted in the testing scheme of other products.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the battery TT＆C system based on Labview in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of the battery investigating method based on Labview in the embodiment of the present invention.
Specific implementation mode
Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it should be understood that this hair
Particular technique feature in bright embodiment and embodiment is the explanation to technical solution of the present invention, rather than is limited, not
In the case of conflict, the particular technique feature in the embodiment of the present invention and embodiment can be combined with each other.
It is as shown in Figure 1 a kind of structural schematic diagram of the battery TT＆C system based on Labview in the embodiment of the present invention, it should
System includes：
Battery core 101 is simulated, each operating status of simulated battery battery core is used for；
Thermal module 102 is monitored for the temperature parameter to the simulation battery core 101；
Microcontroller 103, for being communicated with simulation battery core 101 and thermal module 102 by Serial Peripheral Interface (SPI), to institute
It states simulation battery core 101 and the thermal module 102 is monitored, and to the simulation battery core 101 and the thermal module
102 feedacks are parsed, stored and are shown.
Specifically, in embodiments of the present invention, simulation battery core 101 is mainly to simulate the operating status of true battery core, than
The temperature of such as battery core, voltage, electric current.
Thermal module 102 is mainly used for temperature parameter of the monitoring simulation battery core 101 under each state, for example is running
Temperature parameter under state, the temperature parameter under not running state, temperature parameter in the short-circuit state, in the tripped condition
Temperature parameter etc..
Microcontroller 103 is additionally operable to configure simulation battery core 101, the parameter of thermal module 102, the prison of other modules
Control.
Further, which includes：
PCAN initialization modules are initialized for the parameter to PCAN, and after completing test assignment it is right
PCAN is counter to be initialized, to release corresponding hardware resource.
Startup self-check module, for being detected to the specified configuration parameter for carrying out modules after system electrification, and
To testing result, whether the configuration parameter which characterizes system modules is accurate and whether modules are deposited
In failure.After obtaining testing result, the testing result detected can be transmitted to display module progress by startup self-check module
Display.
User setting module, for obtaining configuration parameter input by user, and according to configuration parameter to systematic parameter into
Row configuration.Here configuration parameter includes to PCAN configurations parameter, voltage value configuration parameter, temperature value configuration parameter, failure mould
Quasi- state configures parameter, these parameters correspond to modules, so being carried out to the parameter of modules according to the configuration parameter
Assignment.In addition, parameter batch configuration can also be carried out in user setting module, it can be to multiple electricity by the parameter batch configuration
The voltage of core carries out unified configuration, largely reduces user's operation in this way so that parameter configuration is more convenient.
CAN message processing module, the configuration parameter for being sent to host computer parse, and will simulate battery core 101
It is parsed with 102 feedack of thermal module.In embodiments of the present invention, which may include control
Packet parsing module processed, CAN message receiving module, receives packet parsing module at CAN message sending module, controls packet parsing
Module is mainly that the control parameters such as the voltage temperature sent to host computer parse, and it is that will simulate to receive packet parsing module
Battery core 101 and 102 feedack of thermal module are parsed and are shown.
Fault processing module for carrying out fault detect to the modules in system, and obtains failure detection result.This
In fault processing module may include PCAN fault processing modules, voltage temperature fault processing module.
Data memory module, for configuration parameter store, and the parameter to being obtained in microcontroller 103 carry out
Storage.
Display module configures parameter and failure detection result for showing testing result.It can by display module user
To be directly viewable corresponding result.
Further, in embodiments of the present invention, which further includes：
User setting export module, current voltage, Current Temperatures short circuit, the Current Temperatures for obtaining system configuration are breaking
Control parameter, and generate text export；
User setting import modul, for obtaining stored parameter configuration files, in the parameter configuration parameter
To voltage, temperature, open circuit, short-circuit parameter, and by the voltage, temperature, open circuit, short-circuit parameter with assignment to respective modules.
Version information display module is used for dbase, version number, version publisher and the contact method of display system
Etc. information.
For to sum up, a kind of battery TT＆C system based on Labview that the embodiment of the present invention is provided uses
What Labview Development of Software Platform went out manages system for automobile batteries, passes through the test result to simulating battery core voltage temperature
Show that this TT＆C system is capable of the test and control of rapidly and accurately various functions of complete battery pair simulating bench, and should
System has scalability, can easily be transplanted in the testing scheme of other products.
In addition, additionally providing a kind of battery investigating method based on Labview in the embodiment of the present invention, it is illustrated in figure 2
A kind of flow chart of the battery investigating method based on Labview, this method include in the embodiment of the present invention：
S201 obtains system configuration parameter, and initializes each channels PCAN and channel according to the system configuration parameter
Parameter；
S202, the channel based on initialization obtain the selected voltage temperature test event for simulation battery core；
S203, is arranged the voltage temperature parameter of the simulation battery core, and starts the temperature test item to the simulation battery core
Mesh obtains testing result.
Specifically, after being initialized to system, system will carry out corresponding function survey according to the user's choice
Examination.
If so, user selected for simulation battery core voltage temperature test event, select simulation battery core to be measured with
And after carrying out voltage temperature parameter configuration to simulation battery core, system will go into test pattern, carry out CAN failure inspections first
It surveys, the parsing and transmission of CAN message is then carried out according to the parameter of setting, finally parses slave computer feedack,
And carry out the processing, display and storage of failure.
If so, when user has selected user setting parameter export function, system can get selected user setting first
Parameter export instruction, exports according to the user setting parameter and instructs, by current voltage parameter, temperature parameter, short-circuit parameter, open circuit
Parameter is added to text file, is exported finally by text file, thus facilitates user and carries out next test.
If so, when user has selected Parameter File import feature, system will get Parameter File and import instruction, according to
Parameter File imports instruction, determines stored parameter configuration files, and then system is by corresponding voltage parameter, temperature in file
Degree parameter, short-circuit parameter, breaking parameter are parsed, and corresponding module in system are assigned to, so as to adjust the voltage in system
Parameter, temperature parameter, short-circuit parameter, breaking parameter, and automatic test pattern need to be started according to test.
If so, user selects version information display function, then system will directly display dbase, version on display module
This number, version publisher and contact method.
Certainly, above-mentioned several situations are to illustrate several functions of user's selection, are not to limit the system only to deposit
In above-mentioned function, the system can also have other achievable functions in embodiments of the present invention, and can also be at this
Other test functions are added on system, are not limited in this embodiment.
For to sum up, a kind of battery observing and controlling system, method based on Labview that the embodiment of the present invention is provided, this observing and controlling side
Method is capable of the test and control of rapidly and accurately various functions of complete battery pair simulating bench, and the system have it is expansible
Property, it can easily be transplanted in the testing scheme of other products.
Specific case used herein elaborates inventive concept, the explanation of above example is only intended to
Help understands core of the invention thought.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of inventive concept, any obvious modification, equivalent replacement or the other improvements made should be included in the present invention
Protection domain within.
Claims (10)
1. a kind of battery TT＆C system based on Labview, which is characterized in that the system comprises：
Battery core is simulated, each operating status of simulated battery battery core is used for；
Thermal module is monitored for the temperature parameter to the simulation battery core；
Microcontroller, for being communicated by Serial Peripheral Interface (SPI) with battery core and thermal module is simulated, to the simulation battery core with
And the thermal module is monitored, and the simulation battery core and the thermal module feedack are parsed, deposited
Storage and display.
2. the system as claimed in claim 1, which is characterized in that the microcontroller includes：
Startup self-check module for being detected to the specified configuration parameter for carrying out modules after system electrification, and is examined
Survey result；
User setting module, the configuration parameter for obtaining input, and systematic parameter is configured according to the configuration parameter；
CAN message processing module, the configuration parameter for being sent to host computer parse, and will simulation battery core and temperature mould
Block feedack is parsed；
Fault processing module for carrying out fault detect to the modules in system, and obtains failure detection result；
Display module, for showing the testing result, the configuration parameter and the failure detection result.
3. the system as claimed in claim 1, which is characterized in that the system also includes：
User setting export module, for obtain system configuration current voltage, Current Temperatures short circuit, Current Temperatures open circuit control
Parameter, and generate text export；
User setting import modul obtains electricity for obtaining stored parameter configuration files in the parameter configuration files
Pressure, temperature, open circuit, short-circuit parameter, and by the voltage, temperature, open circuit, short-circuit parameter with assignment to respective modules.
4. the system as claimed in claim 1, which is characterized in that the system also includes：
PCAN initialization modules are initialized for the parameter to PCAN, and are initialized to PCAN is counter, and hardware is discharged
Resource.
5. the system as claimed in claim 1, which is characterized in that the system also includes：
Database storage module and stores the parameter obtained in microcontroller for being stored to configuration parameter.
6. the system as claimed in claim 1, which is characterized in that the system also includes：
Version information display module, dbase, version number, version publisher and correspondent party for showing the system
Formula.
7. a kind of battery investigating method based on Labview, which is characterized in that the method includes：
System configuration parameter is obtained, and each channels PCAN and channel parameters are initialized according to the system configuration parameter；
Channel based on initialization obtains the selected voltage temperature test event for simulation battery core；
The voltage temperature parameter of the simulation battery core is set, and starts the temperature test project to the simulation battery core, is examined
Survey result.
8. the method for claim 7, which is characterized in that start the temperature test project to the simulation battery core, including：
CAN fault detects are carried out to the simulation battery core；
According to the voltage temperature parameter of setting, the parsing and transmission of CAN message are carried out；
Slave computer feedack is parsed.
9. the method for claim 7, which is characterized in that the method further includes：
Obtain selected user setting parameter export instruction；
It is exported and is instructed according to the user setting parameter, current voltage parameter, temperature parameter, short-circuit parameter, breaking parameter are added
It is added to text file；
Export the text file.
10. the method for claim 7, which is characterized in that the method further includes：
It obtains selected Parameter File and imports instruction；
It is imported and is instructed according to the Parameter File, determine stored parameter configuration files；
Voltage parameter in the parameter configuration files, temperature parameter, short-circuit parameter, breaking parameter are parsed, adjustment system
Voltage parameter, temperature parameter, short-circuit parameter, breaking parameter in system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711487113.9A CN108376803A (en) | 2017-12-29 | 2017-12-29 | A kind of battery TT＆C system and method based on Labview |
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| CN201711487113.9A CN108376803A (en) | 2017-12-29 | 2017-12-29 | A kind of battery TT＆C system and method based on Labview |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824368A (en) * | 2019-09-26 | 2020-02-21 | 广东外语外贸大学 | Method for forming capacity grading unit by negative pressure of new energy open battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886003A (en) * | 2017-01-19 | 2017-06-23 | 惠州市亿能电子有限公司 | Batteries of electric automobile monitoring module Auto-Test System and method |
| CN107284272A (en) * | 2017-07-10 | 2017-10-24 | 刘玲玲 | A kind of electrokinetic cell monitoring device and method |
-
2017
- 2017-12-29 CN CN201711487113.9A patent/CN108376803A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886003A (en) * | 2017-01-19 | 2017-06-23 | 惠州市亿能电子有限公司 | Batteries of electric automobile monitoring module Auto-Test System and method |
| CN107284272A (en) * | 2017-07-10 | 2017-10-24 | 刘玲玲 | A kind of electrokinetic cell monitoring device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824368A (en) * | 2019-09-26 | 2020-02-21 | 广东外语外贸大学 | Method for forming capacity grading unit by negative pressure of new energy open battery |
| CN110824368B (en) * | 2019-09-26 | 2020-07-17 | 广东外语外贸大学 | Method for forming capacity grading unit by negative pressure of new energy open battery |
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