CN114019863A - Random addressing device and method for low-voltage energy storage system - Google Patents
Random addressing device and method for low-voltage energy storage system Download PDFInfo
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- CN114019863A CN114019863A CN202111286334.6A CN202111286334A CN114019863A CN 114019863 A CN114019863 A CN 114019863A CN 202111286334 A CN202111286334 A CN 202111286334A CN 114019863 A CN114019863 A CN 114019863A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention provides a random addressing device and a method for a low-voltage energy storage system, the device comprises a battery module, a main control module, a communication module, a memory and a power module, wherein the battery module consists of a plurality of battery units, the main control module is used for randomly addressing the battery units, the communication module is connected between the main control module and the battery module and is used for realizing the communication between the main control module and the battery module and the information interaction between the main control module and an external device, the memory is connected with the main control module and the battery module and is used for storing the random addressing data of the main control unit, and the power module is respectively communicated with the main control module, the communication module and the memory and is used for supplying power to the main control module, the communication module and the memory. The device realizes communication with the control chip of the battery unit through the main control module, addresses the battery modules positioned at different positions, and stores addressing information into a memory in the main control module after all the battery units are addressed.
Description
Technical Field
The invention relates to a battery management system, in particular to a random addressing device and method for a low-voltage energy storage system.
Background
With the continuous expansion of energy storage service, especially in the aspect of intelligent control of a Battery Management System (BMS), a conventional manual control power switch is difficult to maintain and needs to consume a large amount of manpower, and in order to manage a Battery module, each Battery unit needs to be addressed. Therefore, a random addressing device for a low-voltage energy storage system is needed to be designed, and the requirement of the market on more intelligent and systematic battery management is met.
Disclosure of Invention
The invention aims to provide a random addressing device and a random addressing method for a low-voltage energy storage system, which are used for realizing systematic and standardized management of batteries in the system.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a random addressing arrangement for a low voltage energy storage system, comprising:
the battery module consists of a plurality of battery units;
the main control module is used for randomly addressing the battery units;
the communication module is connected between the main control module and the battery module and is used for realizing communication between the main control module and the battery module and information interaction between the main control module and peripheral equipment;
the memory is connected with the main control module and the battery module and used for storing the random addressing data of the main control unit;
and the power supply module is respectively communicated with the main control module, the communication module and the memory, and supplies power to the main control module, the communication module and the memory.
The battery module is composed of 16 battery units, and the 16 battery units are connected in series.
The main control module is also connected with the upper computer, and after receiving a control instruction of the upper computer, the communication module randomly addresses the battery units at different positions in the battery module.
The communication module is provided with an RS232 transceiving module, and the main control module monitors the state of the battery module in real time through the RS232 transceiving module.
The communication module is also provided with a bus transceiving module, and the communication module is connected with the peripheral through the bus transceiving module.
The main control module adopts an STM32F105 chip.
The power module is composed of a plurality of stabilized power supplies.
A method of random addressing of a low voltage energy storage system, comprising:
the main control module is communicated with the control chips of the battery units through the communication module, the battery units at different positions are addressed, after all the battery units are addressed, addressing information is stored in the memory, the main control module randomly addresses the battery units, and the logical addresses are inconsistent with the physical addresses.
The invention has the advantages that:
the device realizes communication through the control chip of host system and battery unit, the battery module to locating different positions addresses, after all battery units address, will address information and deposit in the memory in host system, battery module except supplying the power of external load, CAN also supply power for each controlling means on the control panel, host system passes through the peripheral hardware unit and realizes the communication with each controlling means, including RS232 communication, CAN communication etc. to the realization addresses each battery unit.
Drawings
FIG. 1 is a schematic structural diagram of a random addressing device of a low-voltage energy storage system according to the present invention;
FIG. 2 is a schematic structural diagram of a main control module;
fig. 3 is a schematic structural view of a battery module;
fig. 4 is a schematic structural diagram of a communication module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the random addressing device of the low-voltage energy storage system provided by the invention comprises a battery module, a main control module, a communication module, a memory and a power module, wherein the battery module is composed of a plurality of battery units, the main control module is used for randomly addressing the battery units, the communication module is connected between the main control module and the battery module and is used for realizing communication between the main control module and the battery module and information interaction between the main control module and peripheral equipment, the memory is connected with the main control module and the battery module and is used for storing random addressing data of the main control unit, and the power module is respectively communicated with the main control module, the communication module and the memory and is used for supplying power to the main control module, the communication module and the memory.
In the present embodiment, the battery module is composed of 16 battery cells, and the 16 battery cells are connected in series. The main control module is also connected with the upper computer, and after receiving a control instruction of the upper computer, the communication module randomly addresses the battery units at different positions in the battery module. The communication module is provided with an RS232 transceiving module, and the main control module monitors the state of the battery module in real time through the RS232 transceiving module. The communication module is also provided with a bus transceiving module, and the communication module is connected with the peripheral through the bus transceiving module. The main control module adopts an STM32F105 chip. The power module is composed of a plurality of stabilized power supplies.
The random addressing method of the low-voltage energy storage system comprises the following steps:
the main control module is communicated with the control chips of the battery units through the communication module, the battery units at different positions are addressed, after all the battery units are addressed, addressing information is stored in the memory, the main control module randomly addresses the battery units, and the logical addresses are inconsistent with the physical addresses.
The device realizes communication through the control chip of host system and battery unit, the battery module to locating different positions addresses, after all battery units address, will address information and deposit in the memory in host system, battery module except supplying the power of external load, CAN also supply power for each controlling means on the control panel, host system passes through the peripheral hardware unit and realizes the communication with each controlling means, including RS232 communication, CAN communication etc. to the realization addresses each battery unit.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention are usually placed in when used, or orientations or positional relationships that are usually understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or the elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (9)
1. A random addressing apparatus for a low voltage energy storage system, comprising:
the battery module consists of a plurality of battery units;
the main control module is used for randomly addressing the battery units;
the communication module is connected between the main control module and the battery module and is used for realizing communication between the main control module and the battery module and information interaction between the main control module and peripheral equipment;
the memory is connected with the main control module and the battery module and used for storing the random addressing data of the main control unit;
and the power supply module is respectively communicated with the main control module, the communication module and the memory, and supplies power to the main control module, the communication module and the memory.
2. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the battery module is composed of 16 battery units, and the 16 battery units are connected in series.
3. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the main control module is also connected with the upper computer, and after receiving a control instruction of the upper computer, the communication module randomly addresses the battery units at different positions in the battery module.
4. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the communication module is provided with an RS232 transceiving module, and the main control module monitors the state of the battery module in real time through the RS232 transceiving module.
5. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the communication module is also provided with a bus transceiving module, and the communication module is connected with the peripheral through the bus transceiving module.
6. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the main control module adopts an STM32F105 chip.
7. The random addressing device of a low voltage energy storage system according to claim 1, wherein:
the power module is composed of a plurality of stabilized power supplies.
8. A random addressing method for a low-voltage energy storage system is characterized by comprising the following steps:
the main control module is communicated with the control chips of the battery units through the communication module, addresses the battery units at different positions, and stores addressing information into the memory after all the battery units are addressed.
9. The random addressing method of a low-voltage energy storage system according to claim 8, characterized in that:
the addressing of the battery units by the main control module is random, and the logical address is inconsistent with the physical address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111286334.6A CN114019863A (en) | 2021-11-02 | 2021-11-02 | Random addressing device and method for low-voltage energy storage system |
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| CN202111286334.6A CN114019863A (en) | 2021-11-02 | 2021-11-02 | Random addressing device and method for low-voltage energy storage system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852472A (en) * | 2009-04-01 | 2010-10-06 | 欧威尔空调(中国)有限公司 | Automatic addressing method for air conditioning system and air conditioning controller |
| CN102545307A (en) * | 2010-10-13 | 2012-07-04 | 菲尼克斯电气公司 | Accumulator control device and method and system for electric auxiliary supply |
| CN104869603A (en) * | 2015-05-08 | 2015-08-26 | 中山大学 | ZigBee routing method suitable for wireless monitoring and controlling network |
| CN107041051A (en) * | 2017-04-14 | 2017-08-11 | 苏州艾克威尔科技有限公司 | A kind of addressing method of bright lamp system |
| CN206781545U (en) * | 2016-12-14 | 2017-12-22 | 广东恒沃动力科技有限公司 | Electric automobile automatic addressing system and electric automobile |
| CN107856559A (en) * | 2017-10-24 | 2018-03-30 | 西北工业大学 | A kind of power battery management system of electric automobile |
| CN113557165A (en) * | 2020-02-24 | 2021-10-26 | 东莞新能安科技有限公司 | Battery management system and addressing method |
| CN114019865A (en) * | 2021-11-03 | 2022-02-08 | 弘正储能(上海)能源科技有限公司 | Automatic addressing device and method for low-voltage energy storage system |
-
2021
- 2021-11-02 CN CN202111286334.6A patent/CN114019863A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852472A (en) * | 2009-04-01 | 2010-10-06 | 欧威尔空调(中国)有限公司 | Automatic addressing method for air conditioning system and air conditioning controller |
| CN102545307A (en) * | 2010-10-13 | 2012-07-04 | 菲尼克斯电气公司 | Accumulator control device and method and system for electric auxiliary supply |
| CN104869603A (en) * | 2015-05-08 | 2015-08-26 | 中山大学 | ZigBee routing method suitable for wireless monitoring and controlling network |
| CN206781545U (en) * | 2016-12-14 | 2017-12-22 | 广东恒沃动力科技有限公司 | Electric automobile automatic addressing system and electric automobile |
| CN107041051A (en) * | 2017-04-14 | 2017-08-11 | 苏州艾克威尔科技有限公司 | A kind of addressing method of bright lamp system |
| CN107856559A (en) * | 2017-10-24 | 2018-03-30 | 西北工业大学 | A kind of power battery management system of electric automobile |
| CN113557165A (en) * | 2020-02-24 | 2021-10-26 | 东莞新能安科技有限公司 | Battery management system and addressing method |
| CN114019865A (en) * | 2021-11-03 | 2022-02-08 | 弘正储能(上海)能源科技有限公司 | Automatic addressing device and method for low-voltage energy storage system |
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