CN106772110A - A kind of direct electrokinetic cell Life cycle tracking system from battery bag power taking - Google Patents
A kind of direct electrokinetic cell Life cycle tracking system from battery bag power taking Download PDFInfo
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- CN106772110A CN106772110A CN201710179362.5A CN201710179362A CN106772110A CN 106772110 A CN106772110 A CN 106772110A CN 201710179362 A CN201710179362 A CN 201710179362A CN 106772110 A CN106772110 A CN 106772110A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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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
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Power Engineering (AREA)
- Sustainable Development (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of direct electrokinetic cell Life cycle tracking system from battery bag power taking, the system is arranged on electrokinetic cell box house, including：Power conversion module, for the high-tension electricity of electrokinetic cell to be converted to the conventional low voltage power supply used by the present apparatus；Power management module, for each module of system provides lasting power supply supply；Electrokinetic cell voltage acquisition module, battery temperature acquisition module, locating module, CAN acquisition modules, communication module and CPU module, CPU module is connected with each acquisition module and communication module, every terms of information is obtained, and these information are sent to cloud platform Surveillance center fully or partially through communication module.System of the present invention, being capable of Life cycle monitoring electrokinetic cell service condition；Electrokinetic cell voltage electricity, temperature data are obtained, battery life and security situation is judged；It is accurately positioned, it is ensured that discarded electrokinetic cell is accurately reclaimed.
Description
Technical field
The invention belongs to environment, new energy, the communications field, and in particular to a kind of directly from the electrokinetic cell of battery bag power taking
Life cycle tracking system and application method.
Background technology
Electrokinetic cell is the power supply in powered tools source, refers to be electric automobile, electric train, electrical salf-walking more
Car, golf cart provide the battery of power.New-energy automobile is main by battery powered system, electric system and electric-control system
And assembling etc. part constitute.Wherein motor, automatically controlled and assembling and orthodox car are essentially identical, are battery power the reason for price difference
System.From in terms of the cost structure of new-energy automobile, battery powered system occupies the 30-45% of new-energy automobile cost, and moves
Power lithium battery occupies the cost structure of battery powered system about 75-85% again.
As the recoverable amount of new-energy automobile is increased, the recovery problem of dynamic lithium battery turns into the most important thing.New energy is small
The quality guarantee period that bus coating enterprise is provided key components and parts such as batteries, passenger car is 8 years or 120,000 kilometers, and commercial car is 5 years
Or 200,000 kilometers.According to the rules, within quality guarantee period, the performance degradation of new energy car electrokinetic cell is no more than 20%.According to this
One regulation, starts at from 2008, and quality guarantee period has been spent in China's major part electric motor car or the quality guarantee period of closing on terminates.And since 2013
Second batch electric commercial vehicle will also meet 5 years time limits of quality guarantee.
Therefore, the health status to electrokinetic cell is analyzed, recovery electrokinetic cell is extremely necessary, but market now
A kind of upper not device for being tracked, evaluating, judging to electrokinetic cell Life cycle.In addition, market so far
On also lack normal recovering meanses to electrokinetic cell, lack it is a kind of search and positioning power battery device.Therefore, the present invention
There is provided a kind of directly from the electrokinetic cell Life cycle tracking system and monitoring method of battery bag power taking.
The content of the invention
To solve existing technical problem, present invention offer is a kind of directly to give birth to entirely from the electrokinetic cell of battery bag power taking
The method of life period tracking system and its on-line monitoring electrokinetic cell.
The direct electrokinetic cell Life cycle tracking system from battery bag power taking of the present invention, including positioned at power
The monitoring device of battery and cloud platform monitoring center, the monitoring device of wherein electrokinetic cell include：
Power conversion module, the conventional low voltage power supply used by the system is converted to by the high-tension electricity of electrokinetic cell, for
It is the power supply of each module of system；
Power management module, for each module of system provides lasting power supply supply；
Electrokinetic cell voltage acquisition module, gathers the voltage electric quantity data of electrokinetic cell, for judging battery life；
Temperature of powered cell acquisition module, gathers the temperature data of electrokinetic cell, is for judging that electrokinetic cell works
No safety；
Locating module, the positional information for determining electrokinetic cell；
Communication module, is connected with CPU module, information and the position of positioner itself for sending the electrokinetic cell of collection
Confidence ceases and other information；
CAN acquisition modules, are connected with vehicle bus, obtain the various parameters data of electrokinetic cell under motoring condition；
CPU module, with electrokinetic cell voltage acquisition module, battery temperature acquisition module, locating module, CAN acquisition modules,
Communication module is connected, and acquirement includes the battery information of cell voltage, temperature data, location information and battery other information, and
Cloud platform Surveillance center is sent to by these message parts or all by communication module.
Wherein, battery information is including the voltage information about power from electrokinetic cell voltage acquisition module, from battery temperature
The temperature data of acquisition module, the positional information of the electrokinetic cell from locating module, the battery operation from CAN acquisition modules
When parameters information, and battery other information.
The battery other information refer to electrokinetic cell two-dimensional code data (admin number) and other to manufacture, production it is related
Satellite information.
Described power conversion module, including externally fed interface and internal connection；Externally fed interface and electrokinetic cell
General supply is connected, inside connection power conversion module；By high pressure for the electrical source of power of direct current 40v to 700v is converted to 5v low tensions
Source；Can be divided into 72v nominal values, 108v nominal values, 331.2v nominal values, 537.6v nominal values etc. according to electrokinetic cell specification
Specification carries out power taking.
Described power management module, each module institute of low tension generating means produced using described power conversion module
Need power supply, there is provided the voltage output of the plurality of stable including 3.3V and 3.75V, described power management module also includes that power supply is controlled
Whether molding block, control voltage acquisition module, temperature collect module and peripheral circuit power.When the electricity for needing collection electrokinetic cell
During piezoelectricity amount, its Acquisition Circuit is powered, after the completion of collection, close power supply and reach power savings.When electrokinetic cell works, will
The uncontrolled overall power supply of electrokinetic cell is directly output to power transfer module and is powered.
Described electrokinetic cell voltage acquisition module, gathers the global voltage of electrokinetic cell, i.e. 72v nominal values, 108v marks
Title value, 331.2v nominal values, 537.6v nominal value equal-specifications.The information of voltage of power battery pack is sent to CPU by Acquisition Circuit
The voltage acquisition entrance of module, CPU module obtains the voltage data of power battery pack, and cloud platform is sent to by communication module,
Come the service life situation for judging and assessing electrokinetic cell.
Preferably, described electrokinetic cell voltage acquisition module, collection entrance is connected to the control source warp of electrokinetic cell
The part of overprotection, while Acquisition Circuit obtains power supply, the output voltage of power battery pack is converted into frequency defeated by Acquisition Circuit
Go out, the frequency signal of output, by isolation, be sent to the voltage acquisition entrance of CPU, CPU module obtains the electricity of power battery pack
Pressure electric quantity data, the life-span for being sent to cloud platform by communication module to judge and assess electrokinetic cell.
Preferably, the peripheral circuit of described CPU module also includes crystal oscillator, reset, benchmark, emulation interface and storage electricity
Road；The peripheral circuit is connected with battery voltage acquisition module, battery temperature acquisition module, locating module, communication module, obtains
Battery data, location information, and these information are sent to cloud platform Surveillance center by communication module.
The battery temperature acquisition module includes temperature sensor, and battery temperature is gathered using temperature sensor；The temperature
Degree sensor include built-in temperature sensor and external temp sensor, the temperature inside built-in temperature sensor acquisition system,
External temp sensor is arranged at electrokinetic cell PACK and wraps, and gathers the temperature of electrokinetic cell, and Acquisition Circuit is by power battery pack
Temperature information and internal system temperature information, be sent to the temperature acquisition entrance of CPU module, CPU module obtains power electric
The temperature data of pond group, whether safely the work for being sent to cloud platform by communication module to judge and assess electrokinetic cell.
Described locating module is LBS Module, the positional information of system is determined by base station, to determine the position of electrokinetic cell
Put, GPRS antenna is equipped with outward；Described communication module is GPRS module, and shared GPRS antenna is equipped with outward.
Preferably, described communication module is GPRS module, and GPRS antenna and SIM are equipped with outward, by GPRS network, hair
Send the positional information of harvester and voltage electricity, temperature, the life information of electrokinetic cell.Preferably, described GPRS and LBS
A module is desirably integrated into, high-precision positioning is realized by base station assistant positioning system.
The CAN acquisition modules are vehicle bus acquisition module, are connected to automobile batteries BMS systems with onboard system
CAN connects network, and the battery capacity for obtaining current power battery obtains each seed ginseng of electrokinetic cell under motoring condition
Number data；
Described CAN acquisition modules, according to the condition adjudgement of vehicle bus, when detecting that vehicle bus are enlivened, you can sentence
Disconnected is now electrokinetic cell serviceability limit stage, closely-spaced (such as every 10 minutes) the transmission data of communication module, and can be with
(data composition includes electrokinetic cell two-dimensional code data (admin number), power electric to various information of the transmission in addition to battery capacity
Pond group SOC (dump energy) information, power battery pack temperature information, power battery pack more specific location information (LBS), electrokinetic cell
Organize other satellite informations)；When detecting that vehicle bus are inactive, you can judge now as electrokinetic cell does not come into operation or moves
Power battery has been scrapped, if never having got electrokinetic cell parameter from CAN, this stage is the non-erection stage that dispatches from the factory, if
Electrokinetic cell parameter has been got from CAN and battery capacity is close to having scrapped, then this stage has been disenabling stage, the communication module
Large-spacing (as daily) sends includes data (including electrokinetic cell two-dimensional code data (admin number), the power electric of location information
Pond group SOC (dump energy) information, power battery pack temperature information, power battery pack more specific location information (LBS)).
Preferably, described positioner carries out cluster installation with electrokinetic cell：Described positioner is in production
Obtain unique admin number of electrokinetic cell；Admin number information is sent in the lump by communication module.
In addition, the cloud platform monitoring center includes statistical analysis unit, the statistical analysis unit is according to receiving
After part or all of information and battery information in the information of voltage of electrokinetic cell, temperature information and location information, united
Meter, obtains the probability analysis of the electrokinetic cell influence of fading factor.
The present invention is also provided using above-mentioned directly online from the electrokinetic cell Life cycle tracking system of battery bag power taking
The method for monitoring electrokinetic cell, methods described includes step：
A, the running state information for obtaining automobile power cell：The state of the vehicle bus gathered according to CAN acquisition modules
Information, determines time interval, selectively gathers the battery information of electrokinetic cell；
B, all or part of battery information of the electrokinetic cell for collecting is sent to cloud platform monitoring center；
C, cloud platform monitoring center are counted according to the part or all of battery information of the electrokinetic cell for receiving, and are obtained
Take the probability analysis of the electrokinetic cell influence of fading factor.
In step A, the battery information of the selectively collection electrokinetic cell can be carried out as follows：According to vehicle bus
Condition adjudgement, when detecting that vehicle bus are enlivened, you can judge to be now electrokinetic cell serviceability limit stage, now, closes dynamic
The power supply of power battery voltage acquisition module and battery temperature acquisition module, no longer gathers the temperature and electricity of electrokinetic cell by it
Voltage, and pass through CAN acquisition modules collection electrokinetic cell battery information (including electricity voltage, temperature, monomer battery voltage electricity
Stream etc.), meanwhile, positioning acquisition module also gathers location information, is delivered to CPU module, and then the communication module is closely-spaced (such as
Every 10 minutes) data are sent, (data composition includes electrokinetic cell now to send the CAN various information to be collected
Two-dimensional code data (admin number), power battery pack SOC (dump energy) information, power battery pack temperature information, electrokinetic cell
Group more specific location information (LBS), power battery pack other satellite informations)；When detecting that vehicle bus are inactive, now battery
BMS systems do not work, you can judge now as electrokinetic cell does not come into operation or electrokinetic cell has been scrapped, if never from
CAN has got electrokinetic cell parameter, then this stage is the non-erection stage that dispatches from the factory, if having got electrokinetic cell ginseng from CAN
Number and battery capacity is close to scrapping, then this stage is disenabling stage, this two benches all enable electrokinetic cell voltage acquisition module and
The power supply of battery temperature acquisition module gathers the temperature and electricity voltage of electrokinetic cell, meanwhile, positioning acquisition module is also gathered
Location information, is delivered to CPU module, and now, the communication module large-spacing (as daily) sends and includes the data of location information
(including electrokinetic cell two-dimensional code data (admin number), power battery voltage information about power, power battery pack temperature information,
Power battery pack more specific location information (LBS)).
For the sake of for economize on electricity, after the completion of each gathered data, acquisition module power supply is closed.
Especially, the cloud platform monitoring center includes statistical analysis unit, and the statistical analysis unit is according to receiving
The information of voltage of electrokinetic cell, temperature information and location information in part or all of information and battery information, united
Meter, obtains the probability analysis of the electrokinetic cell influence of fading factor.
Direct electrokinetic cell Life cycle tracking system and application method from battery bag power taking of the present invention, be
Electricity directly from battery bag power taking, temperature acquisition, the electrokinetic cell Life cycle tracking technique of battery bag positioning, can be by number
It is special with following technology efficiently to provide reliable and secure service and data support using battery power according to cloud platform is transferred to
Point：
1st, always to export global voltage, i.e. 72v nominal values, 108v nominal for wide power input range plurality of specifications power battery pack
Value, 331.2v nominal values, 537.6v nominal value equal-specifications, go for various electrokinetic cells；
2 and electrokinetic cell cluster install, three working hours can be divided into, that is, make using the last stage, actually after dispatching from the factory
With stage, abandonment stage, being capable of Life cycle monitoring electrokinetic cell service condition；
3rd, the uncontrolled power supply always exported using electrokinetic cell is powered, can electrokinetic cell dispatch from the factory to it is actually used this
Stage work after stage and electrokinetic cell are discarded.
4th, low power dissipation design, electrokinetic cell voltage electric quantity acquisition, temperature of powered cell collection, storage operation are all controlled confessions
Electricity work is not powered, and reaches power savings；
5th, flexible configuration mode, goes for different vehicles, goes for other kinds of battery recycling
Scape.
6th, electrokinetic cell SOC data can be in real time obtained, battery life situation is judged；
7th, LBS accurate positionings, can describe electrokinetic cell Life cycle movement locus in cloud platform；
8th, for electrokinetic cell reclaim provide accurately and effectively method, ensure resource regeneration, avoid environmental pollution.
Compared with prior art, it is of the present invention directly to track system from the electrokinetic cell Life cycle of battery bag power taking
System and method, being capable of Life cycle monitoring electrokinetic cell service condition；Electrokinetic cell electricity, temperature data are obtained, electricity is judged
Pond life situations, judge whether electrokinetic cell is used safe；It is accurately positioned, it is ensured that discarded electrokinetic cell is accurately reclaimed.
By using electrokinetic cell Life cycle tracking system of the invention, can be to electrokinetic cell discharged condition and vapour
Relation between car running status is continued to monitor, and can particularly summarize electrokinetic cell discharged condition and automobile driving speed
Situation, load situation or the relation between the preceding velocity of discharge, it is thus found that electrokinetic cell health status line and automobilism
Relation between state.
In addition, by using electrokinetic cell Life cycle tracking system of the invention, the monitoring in automobile can be saved
Data traffic between device and cloud platform monitoring center, reduces the expense of system.
Brief description of the drawings
Fig. 1 is directly to be tracked from the electrokinetic cell Life cycle of battery bag power taking according in the specific embodiment of the invention
In system in electrokinetic cell supervising device system block diagram.
Fig. 2 is directly to be tracked from the electrokinetic cell Life cycle of battery bag power taking according in the specific embodiment of the invention
In system in electrokinetic cell supervising device part connection diagram.
Fig. 3 is the schematic flow sheet according to electrokinetic cell on-line monitoring method in the specific embodiment of the invention.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the present invention.
Referring to shown in Fig. 1 and 2, the embodiment of the present invention includes a kind of directly from the full life of electrokinetic cell of battery bag power taking
Period tracking system, the on-line monitoring system includes monitoring device and the cloud platform monitoring of the electrokinetic cell positioned at automotive interior
The monitoring device at center, wherein electrokinetic cell includes：
Power conversion module, the conventional low voltage power supply used by the system is converted to by the high-tension electricity of electrokinetic cell, for
It is the power supply of each module of battery system；
Power management module, for each module of system provides lasting power supply supply；
Electrokinetic cell voltage acquisition module, gathers the voltage electric quantity data of electrokinetic cell, for judging battery life；
Battery temperature acquisition module, gathers the temperature data of electrokinetic cell, for judging whether electrokinetic cell work is pacified
Entirely；
Locating module, the positional information for determining electrokinetic cell；
Communication module, is connected with CPU module, information and the position of positioner itself for sending the electrokinetic cell of collection
Confidence ceases and other information；
CAN acquisition modules, are connected with vehicle bus, obtain the various parameters data of electrokinetic cell under motoring condition；
CPU module, with electrokinetic cell voltage acquisition module, battery temperature acquisition module, locating module, CAN acquisition modules,
Communication module is connected, and obtains cell voltage, temperature data, location information and battery other information, and by these message parts
Or cloud platform Surveillance center is all sent to by communication module.
Specifically, power transfer module includes externally fed interface and internal connection.Wherein external power source interface is used for
The uncontrolled power supply output of external impetus battery is connected, by output after isolated variable to battery management module for whole collection is fixed
Position unit feeding power supply.Power transfer module always exports global voltage for the plurality of specifications power battery pack of wide input range, i.e.,
72v nominal values, 108v nominal values, 331.2v nominal values, 537.6v nominal value equal-specifications.It is 24V to be powered due to orthodox car, existing
Powered for automobile with novel power and exported and disunity, several years ago 48V outputs occupy main flow, with the development of new technology, several hectovolts
Electric automobile will future turn into main flow.
Different electrical power required for power management module also includes each module of generation is exported, including 3.3V and 3.75V.Power supply
Management module also includes peripheral power supply control, and the memory of periphery, temperature collection circuit are controlled sources, it is necessary to when work
Power supply, energy-saving mode is not powered.The power management module also power supply control including electrokinetic cell voltage acquisition, moves when collection is needed
During the voltage electricity of power battery, enable its Acquisition Circuit and power, after the completion of collection, close power supply and reach power savings.Power supply pipe
The effect of reason module just provides the power supply output of stabilization to each module of each collection location equipment.Due to power transfer module
Output voltage be 5V, and the normal working voltage of each module is low pressure, such as CPU and peripheral normal work are, it is necessary to produce
The supply voltage of the 3.3V operating voltages of raw CPU normal works, GPRS LBS Module normal work need 3.75V supply voltages.
Therefore power management module is an input 5V, and provides the source of stable pressure of the low pressure output of stabilization various states.
Electrokinetic cell voltage acquisition module, collection entrance is connected to the control source of electrokinetic cell through the part of overprotection,
Acquisition Circuit obtains power supply simultaneously, and the output voltage of power battery pack is converted into rate-adaptive pacemaker, the frequency of output by Acquisition Circuit
Signal, by light-coupled isolation, is sent to the voltage acquisition entrance of CPU, and CPU module obtains the voltage electricity number of power battery pack
According to, cloud platform is sent to by communication module, judge and assess the life-span of electrokinetic cell, the power pack of the voltage acquisition is to receive
Control, power supply circuit is connected when collection, power supply circuit is cut off after the completion of collection, reach economize on electricity purpose；
Temperature of powered cell acquisition module, collection entrance is connected to three external temperature sensors and an internal temperature is passed
Sensor, external sensor is installed together with electrokinetic cell, while Acquisition Circuit is obtained powered by electric power management circuit control,
Temperature information inside the temperature information and device of power battery pack is sent to the temperature acquisition entrance of CPU by Acquisition Circuit,
CPU module obtains the temperature data of power battery pack, and cloud platform is sent to by communication module, judges and assess electrokinetic cell
Whether work is safe, and power supply circuit is cut off after the completion of collection, reaches economize on electricity purpose.
CAN acquisition modules, are connected to automobile batteries BMS systems and are connected network with the CAN of onboard system, are used to obtain power
Battery current assessment behaviour in service and other data, this reference data are given by the BMS systems of electrokinetic cell.
When being actually monitored, when electric automobile runs, vehicle bus are active, and CAN acquisition modules can be from CAN
The all of information obtained in bus, including automobilism information and battery full detail, such as voltage of battery, temperature, electricity
Stream, velocity of discharge etc., that is to say, that when electric automobile runs, CAN acquisition modules can just gather battery information, now
The power supply supply of battery temperature acquisition module and electrokinetic cell voltage acquisition module can be closed to reach economize on electricity purpose.CAN is adopted
Collection module, according to the condition adjudgement of vehicle bus, when detecting that vehicle bus are enlivened, you can judge now as electrokinetic cell is normal
Operational phase, the closely-spaced transmission data of communication module；When detecting that vehicle bus are inactive, you can judge to be now power
Battery does not come into operation or electrokinetic cell has been scrapped, if never having got electrokinetic cell parameter from CAN, this stage is
Dispatch from the factory non-erection stage, if having got electrokinetic cell parameter and battery capacity close to scrapping from CAN, this stage is report
In the useless stage, the communication module large-spacing sends includes the data of location information.
When under the normal service condition of automobile, CAN acquisition modules can obtain the partial data of current power battery, Ke Yi
Data (such as every 10 minutes) are sent in one small time interval, and the various information in addition to battery capacity can be sent
(data composition includes electrokinetic cell two-dimensional code data (admin number), power battery pack SOC (dump energy) information, power electric
Pond group temperature information, power battery pack more specific location information (LBS), power battery pack other satellite informations)；It is vehicle-mounted total when detecting
When line is inactive, you can judge now as electrokinetic cell does not come into operation or electrokinetic cell has been scrapped, can one compared with
Time interval (such as daily) transmission long uploads data, a transmission location information (including electrokinetic cell two-dimensional code data (management volume
Number), power battery pack SOC (dump energy) information, power battery pack temperature information, power battery pack more specific location information
(LBS))。
Also comprising a configuration regulating I 2 C circuit, the configuration that can carry out dispatching from the factory, system debug are used collection positioner.
Locating module and communication module can be integrated.Comprising LBS Module and GPRS module.External GPRS antenna,
SIM.GPRS is integrated with LBS, GPRS base station position informations provided auxiliary positioning, improves the precision of locating module.
GPRS communications are connected with cloud platform, realize the data exchange of battery condition and positional information real-time monitoring；LBS Module gathers power
The location information of battery, GPRS module obtains the letter of the electrokinetic cell of the Life cycle provided by battery data acquisition module
Breath.GPRS module communication has flexible mode of operation, when collection judges current dynamic battery system in power supply, Ke Yi
One such as every 10 minutes small time sends upload data in being spaced, and can send the various information in addition to SOC；When
When collection judgement is currently that reserce cell is powered, upload data can be sent such as every day at a longer time interval,
Now, LBS location informations and essential information are only sent.
Recyclable battery collection positioner obtains electrokinetic cell Quick Response Code when producing, and is stored in Nonvolatile memory, makees
For battery bundlees data.It is a kind of directly to pacify with electrokinetic cell from the electrokinetic cell Life cycle tracking system of battery bag power taking
Dress, until electrokinetic cell life termination.
CPU module is most crucial part in the specific embodiment of the invention.Itself and electrokinetic cell voltage acquisition module, electricity
Pond temperature collect module, locating module, communication module are connected, and are connected with CAN acquisition modules, to obtain the operation shape of automobile
State information, according to the running state information of automobile, determines time interval, the information of voltage of selection collection electrokinetic cell, temperature letter
Part or all of information in breath and location information, by the information of voltage of the electrokinetic cell for collecting, temperature information and fixed
The running state information of part or all of information and automobile in the information of position is transmitted to communication module.
In addition, the cloud platform monitoring center includes statistical analysis unit, the statistical analysis unit is according to receiving
After part or all of information and battery information in the information of voltage of electrokinetic cell, temperature information and location information, united
Meter, obtains the probability analysis of the electrokinetic cell influence of fading factor.
In practical application area, those skilled in that art select the time interval of gathered data according to actual needs, but
It is to follow the contrast scheme in the specific embodiment of the invention, that is, for example when the load of electric automobile is bigger, battery
Electricity can also decline at faster speed, if so to ensure the sample rate enough for electrokinetic cell health status, just must
Must be sampled with the shorter sampling interval.
So in the description of the above, it is larger, smaller, higher, relatively low or shorter, those skilled in that art can't be caused
Misunderstanding, will not also cause the restriction of correlation or illustrate unclear problem.
The device is adapted to all battery packs without extra car-mounted terminal, installs and uses equal extremely convenient, can collect in real time
Status data simultaneously upload the data to battery cloud platform, is that electrokinetic cell recovery is carried so as to realize battery state remote monitoring
For accurately and effectively method, ensure resource regeneration, avoid environmental pollution.
It is directly corresponding from the electrokinetic cell Life cycle tracking system of battery bag power taking with of the invention, present invention tool
A kind of electrokinetic cell Life cycle on-line monitoring method, the electrokinetic cell Life cycle are also disclosed in body implementation method
On-line monitoring method is comprised the following steps.
A, the running state information for obtaining automobile power cell：Gathered according to fieldbus acquisition module CAN acquisition modules
Vehicle bus status information, determine time interval, the information of voltage of selection collection electrokinetic cell, temperature information or whole
Battery information and with location information and battery other information；
B, by the part or all of letter in the information of voltage of the electrokinetic cell for collecting, temperature information and location information
The other information of breath or battery is sent to cloud platform monitoring center；
C, cloud platform monitoring center are according to the location information of the electrokinetic cell for receiving, information of voltage, temperature information and fixed
In the information of position or part or all of information or and the other information of battery after, counted, obtain electrokinetic cell decay
The probability analysis of factor of influence.
Battery cloud platform application
A kind of direct electrokinetic cell Life cycle tracking system from battery bag power taking of the present invention is provided
Information is uploaded to cloud platform, i.e. battery cloud platform, and the platform collects battery pack is run in actual environment first by obtaining
Hand data, manage scattered power battery pack.
Battery cloud platform is by cell production companies, and electric automobile factory, electric automobile consumer, battery recycling side is electric
Each participant such as net closely relates to one piece, realizes battery Life cycle and is completely covered.
As can be seen here, by using electrokinetic cell on-line monitoring method of the invention and system, electrokinetic cell can be put
Relation between electric situation and motoring condition is continued to monitor, and can particularly summarize electrokinetic cell discharged condition and vapour
Car traveling speed condition, load situation or the relation between the preceding velocity of discharge, it is thus found that electrokinetic cell health status line
Relation between motoring condition.
In addition, by using electrokinetic cell on-line monitoring method of the invention and system, the monitoring in automobile can be saved
Data traffic between device and cloud platform monitoring center, reduces the expense of system.
Described above has shown and described some preferred embodiments of the invention, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations,
Modification and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology or knowledge of association area
It is modified.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be in this hair
In the protection domain of bright appended claims.
Claims (10)
1. it is a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking, it is characterised in that the system bag
Monitoring device and the cloud platform monitoring center of electrokinetic cell are included, the monitoring device of wherein electrokinetic cell includes：
Power conversion module, the conventional low voltage power supply used by the system is converted to by the high-tension electricity of electrokinetic cell, for be
The power supply of each module of uniting；
Power management module, for each module of system provides lasting power supply supply；
Electrokinetic cell voltage acquisition module, gathers the voltage electric quantity data of electrokinetic cell, for judging battery life；
Battery temperature acquisition module, gathers the temperature data of electrokinetic cell, for judging whether electrokinetic cell work is safe；
Locating module, the positional information for determining electrokinetic cell；
Communication module, is connected with CPU module, for send collection the information of electrokinetic cell and the positional information of positioner with
And other information；
CAN acquisition modules, are connected with vehicle bus, obtain the various parameters data of electrokinetic cell under motoring condition；
CPU module, with electrokinetic cell voltage acquisition module, battery temperature acquisition module, locating module, CAN acquisition modules, communicate
Module is connected, and acquirement includes the battery information of cell voltage, temperature data, location information and battery other information, and by this
A little battery informations are sent to cloud platform Surveillance center partially or completely through communication module.
2. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, described power conversion module includes externally fed interface and internal connection, externally fed interface is moved with outside
Power battery general supply is connected, and inside connection power conversion module is directly powered for electrokinetic cell, and power taking is direct current 40v to 700v models
Enclose interior power taking；Described power conversion module is isolated the 5v low-tension supplies be converted to used by the system.
3. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, described CPU module also includes peripheral circuit, the peripheral circuit includes that crystal oscillator, reset, benchmark, emulation connect
Mouth and storage circuit；The peripheral circuit and battery voltage acquisition module, battery temperature acquisition module, locating module, communicate mould
Block is connected, and obtains battery data, location information, and these information are sent into cloud platform Surveillance center by communication module.
4. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, described power management module, each mould of system is electrically generated using the low pressure of described power conversion module generation
Power supply needed for block, there is provided the voltage output of the plurality of stable including 3.3V and 3.75V, described power management module also includes supplying
Whether electric control module, control voltage acquisition module, temperature collect module and peripheral circuit power.
5. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, the battery temperature acquisition module includes temperature sensor, battery temperature is gathered using temperature sensor；It is described
Temperature sensor includes built-in temperature sensor and external temp sensor, the temperature inside built-in temperature sensor acquisition system
Degree, external temp sensor is arranged at electrokinetic cell PACK and wraps, and the temperature of electrokinetic cell is gathered, for judging electrokinetic cell
Whether work is safe.
6. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, described locating module is LBS Module, the positional information of system is determined by base station, to determine electrokinetic cell
Position, GPRS antenna is equipped with outward；Described communication module is GPRS module, and shared GPRS antenna is equipped with outward.
7. according to claim 6 a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking, its
It is characterised by, described communication module is GPRS module, and GPRS antenna and SIM are equipped with outward, and by GPRS network, transmission includes
All or part of information in location information, the voltage electricity of electrokinetic cell, temperature, the battery information of life information；Described
GPRS and LBS are desirably integrated into a module.
8. a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking according to claim 1,
Characterized in that, the CAN acquisition modules are connected to automobile batteries BMS systems is connected network with the CAN of onboard system, for obtaining
Take the battery information of current power battery；Described CAN acquisition modules, it is vehicle-mounted when detecting according to the condition adjudgement of vehicle bus
During bus activity, you can judge to be now electrokinetic cell serviceability limit stage, the closely-spaced transmission battery information of communication module；
When detecting that vehicle bus are inactive, you can judge now as electrokinetic cell does not come into operation or electrokinetic cell has been scrapped,
If never having got electrokinetic cell parameter from CAN, this stage is the non-erection stage that dispatches from the factory, the communication module large-spacing hair
The battery information including location information is sent, if having got electrokinetic cell parameter and battery capacity close to scrapping from CAN,
This stage is disenabling stage, and the communication module large-spacing sends includes the battery information of location information.
9. according to claim 1 a kind of directly from the electrokinetic cell Life cycle tracking system of battery bag power taking, its
It is characterised by, described positioner carries out cluster installation with electrokinetic cell：Described positioner is obtained in production
Unique admin number of electrokinetic cell；Admin number information is sent in the lump by communication module.
10. it is a kind of directly to be given birth to entirely from the electrokinetic cell of battery bag power taking using a kind of as described in claim 1-9 any one
The method that life period tracking system monitors electrokinetic cell on-line, methods described includes step：
A, the running state information for obtaining automobile power cell：The status information of the vehicle bus gathered according to CAN acquisition modules,
Determine time interval, selectively gather the battery information of electrokinetic cell；
B, all or part of battery information of the electrokinetic cell for collecting is sent to cloud platform monitoring center；
C, cloud platform monitoring center are counted according to the part or all of battery information of the electrokinetic cell for receiving, and obtain dynamic
The probability analysis of power cell decay factor of influence.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748905A (en) * | 2017-11-09 | 2018-03-02 | 成都正光恒电子科技有限责任公司 | Electrokinetic cell Life cycle supervisory systems based on technology of Internet of things |
| CN108248445A (en) * | 2018-03-30 | 2018-07-06 | 北京国能电池科技股份有限公司 | Master-slave integrated cell managing device and electric vehicle |
| CN109921110A (en) * | 2019-03-05 | 2019-06-21 | 安徽力高新能源技术有限公司 | A kind of battery management system and method based on big data cloud platform |
| CN109932660A (en) * | 2019-04-04 | 2019-06-25 | 远盈智慧能源有限公司 | A kind of electric vehicle safety monitoring system |
| CN110416636A (en) * | 2019-06-26 | 2019-11-05 | 北京航空航天大学 | A kind of power battery management system and method based on cloud data management |
| CN110416638A (en) * | 2019-07-12 | 2019-11-05 | 北京中宸泓昌科技有限公司 | A kind of lifecycle management system of battery cell |
| CN110544179A (en) * | 2019-08-21 | 2019-12-06 | 苏州智汇云祥通信系统有限公司 | Integrated power management system for realizing low energy consumption of battery |
| CN110703100A (en) * | 2019-10-17 | 2020-01-17 | 河南电池研究院有限公司 | Full life cycle remote monitoring system and optimization method for power lithium battery |
| CN111384453A (en) * | 2018-12-29 | 2020-07-07 | 奥动新能源汽车科技有限公司 | Emergency processing method and system for battery pack in energy storage system |
| CN111640999A (en) * | 2020-06-02 | 2020-09-08 | 深圳市华森建筑工程咨询有限公司 | Battery recycling method, system and computer readable storage medium |
| CN111722123A (en) * | 2020-06-22 | 2020-09-29 | 湖北亿纬动力有限公司 | Battery information acquisition device, system and method |
| WO2020226640A1 (en) * | 2019-05-08 | 2020-11-12 | Hewlett-Packard Development Company, L.P. | Predicting future battery safety threat events with causal models |
| CN114670708A (en) * | 2022-04-25 | 2022-06-28 | 松果新能源汽车有限公司 | New energy automobile electric control maintaining system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202870269U (en) * | 2012-08-31 | 2013-04-10 | 广东电网公司电力科学研究院 | On-line monitoring system for power battery of electric automobile |
| CN103698710A (en) * | 2013-12-12 | 2014-04-02 | 中南大学 | Prediction method for life cycle of battery |
| CN105100266A (en) * | 2015-08-21 | 2015-11-25 | 苏州斯卡柏通讯技术有限公司 | Remote monitoring system for electric vehicle battery management system |
| CN105539187A (en) * | 2016-01-22 | 2016-05-04 | 深圳市智锂能源科技有限公司 | Intelligent supervision system of full life cycle of power lithium battery |
| CN205523735U (en) * | 2016-01-22 | 2016-08-31 | 深圳市智锂能源科技有限公司 | Full life cycle intelligence supervisory systems of power lithium cell |
| CN106096743A (en) * | 2016-06-24 | 2016-11-09 | 北京智慧云行科技有限责任公司 | A kind of battery assigned spot recovery Internet of things system |
| CN106129491A (en) * | 2016-06-24 | 2016-11-16 | 北京智慧云行科技有限责任公司 | A kind of recyclable battery gathers positioner |
| US20170021736A1 (en) * | 2015-10-20 | 2017-01-26 | Xi'an Tgood Intelligent Charging Technology Co., Ltd. | Charger with active protection function and charging method thereof |
-
2017
- 2017-03-23 CN CN201710179362.5A patent/CN106772110A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202870269U (en) * | 2012-08-31 | 2013-04-10 | 广东电网公司电力科学研究院 | On-line monitoring system for power battery of electric automobile |
| CN103698710A (en) * | 2013-12-12 | 2014-04-02 | 中南大学 | Prediction method for life cycle of battery |
| CN105100266A (en) * | 2015-08-21 | 2015-11-25 | 苏州斯卡柏通讯技术有限公司 | Remote monitoring system for electric vehicle battery management system |
| US20170021736A1 (en) * | 2015-10-20 | 2017-01-26 | Xi'an Tgood Intelligent Charging Technology Co., Ltd. | Charger with active protection function and charging method thereof |
| CN105539187A (en) * | 2016-01-22 | 2016-05-04 | 深圳市智锂能源科技有限公司 | Intelligent supervision system of full life cycle of power lithium battery |
| CN205523735U (en) * | 2016-01-22 | 2016-08-31 | 深圳市智锂能源科技有限公司 | Full life cycle intelligence supervisory systems of power lithium cell |
| CN106096743A (en) * | 2016-06-24 | 2016-11-09 | 北京智慧云行科技有限责任公司 | A kind of battery assigned spot recovery Internet of things system |
| CN106129491A (en) * | 2016-06-24 | 2016-11-16 | 北京智慧云行科技有限责任公司 | A kind of recyclable battery gathers positioner |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748905A (en) * | 2017-11-09 | 2018-03-02 | 成都正光恒电子科技有限责任公司 | Electrokinetic cell Life cycle supervisory systems based on technology of Internet of things |
| CN108248445A (en) * | 2018-03-30 | 2018-07-06 | 北京国能电池科技股份有限公司 | Master-slave integrated cell managing device and electric vehicle |
| CN111384453A (en) * | 2018-12-29 | 2020-07-07 | 奥动新能源汽车科技有限公司 | Emergency processing method and system for battery pack in energy storage system |
| CN109921110A (en) * | 2019-03-05 | 2019-06-21 | 安徽力高新能源技术有限公司 | A kind of battery management system and method based on big data cloud platform |
| CN109932660A (en) * | 2019-04-04 | 2019-06-25 | 远盈智慧能源有限公司 | A kind of electric vehicle safety monitoring system |
| WO2020226640A1 (en) * | 2019-05-08 | 2020-11-12 | Hewlett-Packard Development Company, L.P. | Predicting future battery safety threat events with causal models |
| CN110416636A (en) * | 2019-06-26 | 2019-11-05 | 北京航空航天大学 | A kind of power battery management system and method based on cloud data management |
| CN110416638A (en) * | 2019-07-12 | 2019-11-05 | 北京中宸泓昌科技有限公司 | A kind of lifecycle management system of battery cell |
| CN110544179A (en) * | 2019-08-21 | 2019-12-06 | 苏州智汇云祥通信系统有限公司 | Integrated power management system for realizing low energy consumption of battery |
| CN110703100A (en) * | 2019-10-17 | 2020-01-17 | 河南电池研究院有限公司 | Full life cycle remote monitoring system and optimization method for power lithium battery |
| CN110703100B (en) * | 2019-10-17 | 2021-11-16 | 河南电池研究院有限公司 | Full life cycle remote monitering system of power lithium cell |
| CN111640999A (en) * | 2020-06-02 | 2020-09-08 | 深圳市华森建筑工程咨询有限公司 | Battery recycling method, system and computer readable storage medium |
| CN111640999B (en) * | 2020-06-02 | 2021-12-14 | 深圳市华森建筑工程咨询有限公司 | Battery recycling method, system and computer readable storage medium |
| CN111722123A (en) * | 2020-06-22 | 2020-09-29 | 湖北亿纬动力有限公司 | Battery information acquisition device, system and method |
| CN114670708A (en) * | 2022-04-25 | 2022-06-28 | 松果新能源汽车有限公司 | New energy automobile electric control maintaining system and method |
| CN114670708B (en) * | 2022-04-25 | 2023-06-09 | 松果新能源汽车有限公司 | New energy automobile electric control maintaining system and method |
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