CN108550930A - Bridging management device, bridge system and bridging method based on retired power battery pack - Google Patents
Bridging management device, bridge system and bridging method based on retired power battery pack Download PDFInfo
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- CN108550930A CN108550930A CN201810557853.3A CN201810557853A CN108550930A CN 108550930 A CN108550930 A CN 108550930A CN 201810557853 A CN201810557853 A CN 201810557853A CN 108550930 A CN108550930 A CN 108550930A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 85
- 238000004146 energy storage Methods 0.000 claims abstract description 33
- 238000007726 management method Methods 0.000 claims description 67
- 230000006798 recombination Effects 0.000 claims description 11
- 238000005215 recombination Methods 0.000 claims description 11
- 238000013523 data management Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010006895 Cachexia Diseases 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 102000057593 human F8 Human genes 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940047431 recombinate Drugs 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 208000016318 wasting Diseases 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- 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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The present invention is suitable for resource regeneration technical field, provides a kind of bridging management device, bridge system and bridging method based on retired power battery pack, which includes：Processor；CAN interface, LAN interface and the serial line interface extended on a processor；And it is embedded in the MODBUS rtu protocols on handling, 645 2007 agreements of DL/T, IEC101 communications protocol, IEC103 communications protocol, IEC104 communications protocol, MODBUS TCP communications protocol.The present invention is without changing putting in advance for original battery management system BMS, realize the communication of retired power battery pack and energy-storage system, retired power battery pack directly can be applied to energy-storage system by the bridging management device provided through the invention, in addition, a plurality of types of communications protocol are embedded in bridging management device, it is adapted to the retired power battery of different type, is also suitable for the different types of communications protocol of energy storage monitor system.
Description
Technical field
The invention belongs to resource regeneration technical fields, provide a kind of communication utilized based on retired power battery pack echelon
Bridging management device, bridge system and bridging method.
Background technology
New-energy electric vehicle power battery is after using certain time or the certain number of cycle, capacity or power
Characteristic decline is more apparent, cannot be satisfied automobile-used requirement, needs retired from automobile.But retired power battery is still latent
The huge surplus value is hidden, capacity and power still can meet the need of other energy storage occasions of less demanding to dynamic property
It asks, such as UPS, communication base station, data center, electric bicycle, wind light generation energy storage application.By electricity retired on electric vehicle
Pond, which recycles, arrives other occasions, and the recycling of this power battery is referred to as " echelon utilization ", carries out cascade utilization technology and grinds
Study carefully, give full play to the surplus value of power battery, is the field that state key is supported, wherein wind light generation energy storage is most important
Application scenario, but wind light generation energy storage needs certain scale, it is few then tens kilowatts, at most Shang megawatt, need thousands of
Battery connection in series-parallel forms.
Due to battery pack in be on automobile, used by battery pack suitable for automobile CAN bus communication interface and
Automobile specified communications protocol, and energy storage industry generally use MODBUS-RTU or network-bus, thus it is retired after battery pack want
Energy-storage system can be directly used in, it is necessary to solve the problems, such as that communication is incompatible, existing is all by being carried out to retired power battery pack
Dismantling, recombination, and applicable battery management system (BMS) is equipped with to realize the communication of retired power battery and energy-storage system, but
There is heavy workload in dismantling process and regrouping process, being equipped with BMS again, there are the wastings of resources, and increase energy-storage system
The problem of production cost.
Invention content
The embodiment of the present invention provides a kind of bridging management device based on retired power battery pack, it is intended to bridge retired power packet
And energy-storage system, to realize the communication between labour power battery pack and energy-storage system.
The invention is realized in this way a kind of communication bridging management device based on retired power battery pack, the bridging management
Device includes：
Processor；
CAN interface, LAN interface and the serial line interface extended on a processor；
And it is embedded in MODBUS-RTU agreements, DL/T 645-2007 agreements in processing, IEC101 communications protocol,
IEC103 communications protocol, IEC104 communications protocol, MODBUS-TCP communications protocol.
Further, extension has WIFI/ blue tooth interfaces on processor.
Further, processor uses Cortex-A7 processors.
Further, all communications protocol are called using dynamic base.
The invention is realized in this way a kind of bridge system based on bridging management device, the bridge system include：
Retired power battery pack, energy-storage system, and the bridging management for connecting retired power battery pack and energy-storage system
Device；
Retired power battery pack includes：Battery modules and the battery management system BMS of battery modules communication connection, energy storage
System includes：Monitoring control system SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；On bridging management device
There are one CAN interface, a LAN interface and two RS-485 serial line interfaces for extension, wherein
Charge-discharge electric power controller PCS is logical by a RS-485 serial line interfaces of RS485 communication buses and bridging management device
News connection；
Battery management system BMS is communicated by the CAN interface of CAN bus and bridging management device and is connected；
Monitoring control system SCADA is communicated by the LAN interface of LAN buses and bridging management device and is connected；
Another RS-485 serial port communications that Human machine interface passes through RS485 communication buses and bridging management device on the spot
Connection.
Further, data management module is also set in the processing, data management module is based on communication interface-data parameters
Concordance list recombinates the battery information read from battery management system BMS；
Communication interface-data parameters concordance list is pre-stored within the data management module.
The invention is realized in this way a kind of bridging method based on bridging management system, this method comprises the following steps：
S1, bridging management device read the battery information in battery management system BMS by CAN bus, are controlled according to monitoring
The data parameters demand of system SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS, respectively by battery information weight
Form battery information one, battery information two, battery information three；
S2, battery information one, battery information two and battery information three are converted into corresponding transmission communication protocol data, and
It is respectively sent to supervisor control SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；
Wherein, battery information one is the battery letter after the data parameters demand recombination based on charge-discharge electric power controller PCS
Breath；
Battery information second is that based on ground Human machine interface data parameters demand recombination after battery information；
Battery information three is the battery information after the data parameters demand recombination based on supervisor control SCADA.
Further, communication interface type of the bridging management device based on enabling calls corresponding communication to assist from dynamic base
View.
The present invention realizes retired power battery pack without changing putting in advance for original battery management system BMS
With the communication of energy-storage system, i.e., retired power battery pack directly can be applied to storage by the bridging management device provided through the invention
Energy system is adapted to the retired power electric of different type in addition, embedding a plurality of types of communications protocol in bridging management device
Pond is also suitable for the different types of communications protocol of energy storage monitor system.
Description of the drawings
Fig. 1 is the structural schematic diagram of bridging management device provided in an embodiment of the present invention；
Fig. 2 is the bridge system structural schematic diagram provided in an embodiment of the present invention based on bridging management device；
Fig. 3 is the bridging method flow chart provided in an embodiment of the present invention based on bridge system.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the structural schematic diagram of bridging management device provided in an embodiment of the present invention, for convenience of description, is only illustrated in this
The relevant part of inventive embodiments.
The system includes：
Processor；
CAN interface, LAN interface and the serial line interface extended on a processor；
It is embedded in the MODBUS-RTU agreements, SC-1801 agreements and IEC-103 agreements of processor；
In embodiments of the present invention, all communication interfaces of retired power battery pack are CAN communication interface, and energy storage system
Common communication bus of uniting is RS-485 communication buses and LAN communication buses, and the communication interface of RS-485 communication buses is serial
Interface, using MODBUS-RTU agreements and DL/T 645-2007 agreements, the communication interface of LAN communication buses is LAN interface, is adopted
It is communicated with IEC101 communications protocol, IEC103 communications protocol, IEC104 communications protocol and MODBUS-TCP；
Therefore, in order to realize the bridge joint between different bus, in hardware aspect, CAN interface is extended on a processor, is passed through
CAN bus is connect with retired power battery pack, is also extended LAN interface and serial line interface on a processor, is passed through RS- respectively
485 communication buses and LAN communication buses are connect with energy-storage system, are connected by CAN bus and the communication of retired power battery pack, place
Reason device is also embedded with MODBUS-RTU agreements, and/or DL/T 645-2007 agreements, passes through RS-485 communication buses and energy storage system
System communication connects, and is also embedded in processing logical using IEC101 communications protocol, and/or IEC103 communications protocol, and/or IEC104
Agreement, and/or MODBUS-TCP communications are interrogated, is connected by LAN communication buses and energy-storage system communication, without changing original electricity
Pond management system BMS's puts in advance, realizes the communication of retired power battery pack and energy-storage system, i.e., provides through the invention
Bridging management device can directly by retired power battery pack be applied to energy-storage system, in addition, in bridging management device embed it is more
The communications protocol of type is adapted to the retired power battery of different type, it is different types of to be also suitable for energy storage monitor system
Communications protocol.
In embodiments of the present invention, above-mentioned all communications protocol use dynamic base dynamic call, increase and delete logical
Interrogating agreement can add under direct Protocol directory, delete standalone protocol living document library, by being repaiied to protocol dynamic library
Change to realize the modification of agreement, without changing reality, while maintaining easily, also increases the activity of program.
In embodiments of the present invention, also extension has WIFI/ blue tooth interfaces on a processor, can access the wireless of WIFI coverings
Region.
In embodiments of the present invention, above-mentioned processor is best using Cortex-A7 processors.
Fig. 2 is the bridge system structural schematic diagram provided in an embodiment of the present invention based on bridging management device, for the ease of saying
It is bright, only it is illustrated in the relevant part of the embodiment of the present invention.
The bridge system includes：
Retired power battery pack, energy-storage system, and the bridging management for connecting retired power battery pack and energy-storage system
Device；
Retired power battery pack includes：Battery modules and the battery management system BMS of battery modules communication connection, energy storage
System includes：Monitoring control system SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；On bridging management device
There are one CAN interface, a LAN interface and two RS-485 serial line interfaces (i.e. COM1 and COM2) for extension, wherein
Charge-discharge electric power controller PCS is logical by a RS-485 serial line interfaces of RS485 communication buses and bridging management device
News connection；
Battery management system BMS is communicated by the CAN interface of CAN bus and bridging management device and is connected；
Monitoring control system SCADA is communicated by the LAN interface of LAN buses and bridging management device and is connected；
Another RS-485 serial port communications that Human machine interface passes through RS485 communication buses and bridging management device on the spot
Connection.
In embodiments of the present invention, data management module is also set on a processor, and data management module is based on communication interface-
Data parameters concordance list recombinates the battery information read from battery management system BMS.Such as from battery management system
At BMS read battery parameter be ordered as D1, D2 ..., D100, the data management module through bridging management device is to battery information
By communication interface into the recombination of row information, CAN interface is equipped with 3 parameters：D3、D5、D44；COM1 is equipped with 5 parameters：D9、D14、
D44、D50、D87；COM1 is equipped with 7 parameters：D18, D23, D49, D58, D87, D91, D100, the parameter that each communication interface is equipped with
Type is obtained by being pre-stored within communication interface-data parameters concordance list of manager.
Fig. 3 is the bridging method flow chart provided in an embodiment of the present invention based on bridge system, and this method includes following step
Suddenly：
S1, bridging management device read the battery information in battery management system BMS by CAN bus, are controlled according to monitoring
The data parameters demand of system SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS, respectively by battery information weight
Form battery information one, battery information two, battery information three；
S2, battery information one, battery information two and battery information three are converted into corresponding transmission communication protocol data, and
It is respectively sent to supervisor control SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；
Wherein, battery information one is the battery letter after the data parameters demand recombination based on charge-discharge electric power controller PCS
Breath；
Battery information second is that based on ground Human machine interface data parameters demand recombination after battery information；
Battery information three is the battery information after the data parameters demand recombination based on supervisor control SCADA.
Bridge system provided by the invention utilizes the original battery of retired battery pack without disassembling battery management system BMS
Management system BMS realizes the communication of retired power battery pack and energy-storage system by bridging management device on hardware and software, then
By data management module to going the information got to recombinate from battery management system BMS, so that retired power battery pack
The seamless connection between energy-storage system had not only reduced the waste of original resource, but also without disassembling battery pack, time saving, laborsaving, province's line.
In embodiments of the present invention, above-mentioned all communications protocol are called using dynamic base combination, that is, are based on enabling
Communication interface type corresponding communications protocol is called from dynamic base, by the modification to protocol dynamic library with realize association
The modification of view while maintaining easily, also increases the activity of program without changing reality.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of bridging management device based on retired power battery pack, which is characterized in that the manager includes：
Processor；
CAN interface, LAN interface and the serial line interface extended on a processor；
And it is embedded in MODBUS-RTU agreements, DL/T 645-2007 agreements in processing, IEC101 communications protocol, IEC103 are logical
Interrogate agreement, IEC104 communications protocol, MODBUS-TCP communications protocol.
2. the bridging management device based on retired power battery as described in claim 1, which is characterized in that extended on the processor
There are WIFI/ blue tooth interfaces.
3. the bridging management device based on retired power battery as described in claim 1, which is characterized in that the processor uses
Cortex-A7 processors.
4. the bridging management device based on retired power battery as described in claim 1, which is characterized in that all communications protocol use
Dynamic base configuration mode calls.
5. a kind of bridge system based on bridging management device described in Claims 1-4 any claim, which is characterized in that institute
Stating bridge system includes：
Retired power battery pack, energy-storage system, and the bridging management device for connecting retired power battery pack and energy-storage system；
Retired power battery pack includes：Battery modules and the battery management system BMS of battery modules communication connection, energy-storage system
Including：Monitoring control system SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；It is extended on bridging management device
There are one CAN interface, a LAN interface and two RS-485 serial line interfaces, wherein
Charge-discharge electric power controller PCS is connected by a RS-485 serial port communications of RS485 communication buses and bridging management device
It connects；
Battery management system BMS is communicated by the CAN interface of CAN bus and bridging management device and is connected；
Monitoring control system SCADA is communicated by the LAN interface of LAN buses and bridging management device and is connected；
Human machine interface is connect by RS485 communication buses with another RS-485 serial port communications of bridging management device on the spot.
6. bridge system as claimed in claim 5, which is characterized in that be additionally provided with data management module, data in the processing
Management module is based on communication interface-data parameters concordance list, and weight is carried out to the battery information read from battery management system BMS
Group；
Communication interface-data parameters concordance list is pre-stored within the data management module.
7. a kind of bridging method based on the bridging management system of claim 5 or 6, which is characterized in that the method includes
Following steps：
S1, bridging management device read the battery information in battery management system BMS by CAN bus, according to supervisor control
The data parameters demand of SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS, respectively reassembles into battery information
Battery information one, battery information two, battery information three；
S2, battery information one, battery information two and battery information three are converted into corresponding transmission communication protocol data, and respectively
It is sent to supervisor control SCADA, on the spot Human machine interface and charge-discharge electric power controller PCS；
Wherein, battery information one is the battery information after the data parameters demand recombination based on charge-discharge electric power controller PCS；
Battery information second is that based on ground Human machine interface data parameters demand recombination after battery information；
Battery information three is the battery information after the data parameters demand recombination based on supervisor control SCADA.
8. as claim 7 states the bridging method of bridging management system, which is characterized in that communication of the bridging management device based on enabling
Interface type calls corresponding communications protocol from dynamic base.
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| CN109901071A (en) * | 2019-03-15 | 2019-06-18 | 中国农业大学 | A kind of dynamic can recombinate energy-storage battery detection system |
| CN110535163A (en) * | 2019-09-29 | 2019-12-03 | 安徽瑞赛克再生资源技术股份有限公司 | A kind of energy storage control system and method based on retired power battery pack |
| CN112440816A (en) * | 2019-08-31 | 2021-03-05 | 比亚迪股份有限公司 | Battery management system and electric automobile |
| WO2021044145A1 (en) * | 2019-09-03 | 2021-03-11 | Future Transport Systems Ltd | Energy storage apparatus |
| CN114006061A (en) * | 2021-11-01 | 2022-02-01 | 富奥汽车零部件股份有限公司 | Battery control system |
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| CN112440816A (en) * | 2019-08-31 | 2021-03-05 | 比亚迪股份有限公司 | Battery management system and electric automobile |
| CN112440816B (en) * | 2019-08-31 | 2022-07-15 | 比亚迪股份有限公司 | Battery management system and electric automobile |
| WO2021044145A1 (en) * | 2019-09-03 | 2021-03-11 | Future Transport Systems Ltd | Energy storage apparatus |
| CN110535163A (en) * | 2019-09-29 | 2019-12-03 | 安徽瑞赛克再生资源技术股份有限公司 | A kind of energy storage control system and method based on retired power battery pack |
| CN114006061A (en) * | 2021-11-01 | 2022-02-01 | 富奥汽车零部件股份有限公司 | Battery control system |
| CN114421580A (en) * | 2022-03-30 | 2022-04-29 | 北京胜能能源科技有限公司 | Control device and control method for realizing butt joint of power battery and energy storage system |
| WO2023206481A1 (en) * | 2022-04-29 | 2023-11-02 | 时代电服科技有限公司 | Communication method and apparatus |
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