CN112909356A - General data acquisition board card based on battery cluster - Google Patents
General data acquisition board card based on battery cluster Download PDFInfo
- Publication number
- CN112909356A CN112909356A CN202110069438.5A CN202110069438A CN112909356A CN 112909356 A CN112909356 A CN 112909356A CN 202110069438 A CN202110069438 A CN 202110069438A CN 112909356 A CN112909356 A CN 112909356A
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- China
- Prior art keywords
- battery
- battery cluster
- data acquisition
- communication circuit
- board card
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
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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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
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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
Abstract
The invention discloses a battery cluster-based universal data acquisition board card which comprises a cloud background, a Beidou GPS communication circuit, a 4G module, a level conversion chip, a USB (universal serial bus), a single chip microcomputer, a BMS board, a battery cluster and a server, wherein the Beidou GPS communication circuit and the 4G communication circuit are in wired connection with the 4G module, the 4G communication circuit is in wireless connection with the cloud background through the server, the 4G module and the USB are in wired connection with the level conversion chip, the BMS board is in wired connection with the 4G module, the BMS board is in wired connection with the battery cluster, and the battery cluster comprises a plurality of batteries. The invention is suitable for the self-contained battery or the third-party battery, data acquisition and communication are unified and standardized, and the concurrent pressure of communication data can be greatly reduced by adopting a non-real-time data acquisition method, so that the method plays a vital role in the development of the energy Internet.
Description
Technical Field
The invention relates to a universal data acquisition board card based on a battery cluster.
Background
With the continuous development of internet technology, the trend of energy internet is enabled to become reality by large-scale use, the internet plus era is rolled up under the background of new electricity change, and the traditional power battery market is changed along with the change.
Aiming at operating low-speed vehicle products, more than 2000 million users such as take-out, express delivery and tourism are covered, the efficiency of the power battery needs to be comprehensively improved, and the whole billion-level market is prized by adopting an innovative mode, namely changing a traditional purchasing mode through leasing service.
The method is a large-scale and high-frequency data acquisition based on a battery cluster, and two problems to be solved exist in the method, namely, a battery of a third-party supplier and a universal acquisition board card are needed to complete data acquisition and data downloading and updating; secondly, the conventional battery collection method has great pressure on a communication platform.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a universal data acquisition board card based on a battery cluster.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a general data acquisition integrated circuit board based on battery cluster, includes high in the clouds backstage, big dipper GPS communication circuit, 4G module, level conversion chip, USB, singlechip, BMS board, battery cluster, server, big dipper GPS communication circuit, 4G communication circuit all with 4G module wired connection, 4G communication circuit passes through server and high in the clouds backstage wireless connection, 4G module, USB all with level conversion chip wired connection, BMS board and 4G module wired connection, BMS board and battery cluster wired connection, the battery cluster includes a plurality of battery.
Preferably, the Beidou GPS communication circuit is used for positioning.
Preferably, the level conversion chip is used for level conversion.
Preferably, the BMS board is used to collect battery data.
Preferably, the battery data includes total data, cell data, and position data.
Preferably, the total data is battery ID, total voltage, total current, maximum cell voltage, minimum cell voltage, average cell voltage, maximum temperature, minimum temperature, charge Mos temperature, discharge Mos temperature, battery temperature.
Preferably, the cell data is per cell voltage.
Preferably, the position data is position information of each battery.
Preferably, the server is used for upgrading the battery cluster.
The invention has the following beneficial effects: the invention is suitable for the self-contained battery or the third-party battery, data acquisition and communication are unified and standardized, and the concurrent pressure of communication data can be greatly reduced by adopting a non-real-time data acquisition method, so that the method plays a vital role in the development of the energy Internet.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings of the specification:
as shown in fig. 1, a general data acquisition integrated circuit board based on battery cluster, including high in the clouds backstage 1, big dipper GPS communication circuit 4, 4G communication circuit 3, 4G module 5, level conversion chip 6, USB7, singlechip 8, BMS board 9, battery cluster 10, server 2, big dipper GPS communication circuit 4, 4G communication circuit 3 all with 4G module 5 wired connection, 4G communication circuit 3 passes through server 2 and high in the clouds backstage 1 wireless connection, 4G module 5, USB7 all with level conversion chip 6 wired connection, BMS board 9 and 4G module 5 wired connection, BMS board 9 and battery cluster 10 wired connection, battery cluster 10 includes a plurality of battery.
As shown in FIG. 1, the Beidou GPS communication circuit 4 is used for positioning, the level conversion chip 6 is used for level conversion, and the BMS board 9 is used for collecting battery data.
The battery data includes total data, electric core data, position data, the total data is battery ID, total voltage, total current, maximum cell voltage, minimum cell voltage, average cell voltage, maximum temperature, minimum temperature, the Mos temperature that charges, the Mos temperature that discharges, battery temperature, the electric core data is every electric core voltage, the position data is the position information of every battery, server 2 is used for upgrading battery cluster 10.
The working principle is as follows:
the 4G module acquires positioning information through the Beidou GPS communication circuit, the positioning information is transmitted to the cloud background through the 4G communication circuit, and a client can inquire a specific position through the cloud background.
The level conversion chip converts the voltage into 1.8V and 3.3V.
The USB is a reserved interface and is used for data diagnosis.
The 4G board can be BMS board receipt battery data information, sends the high in the clouds backstage through the network after handling. This process eliminates the need for the BMS to provide connection information such as IP ports.
The server is responsible for upgrading the corresponding battery cluster, all batteries can automatically access the server at intervals (default to 1 hour), whether an upgrading packet exists or not is determined, and the instruction is synchronously received;
the instruction comprises data packet transmission to the server, locking and unlocking, data transmission frequency setting and the like;
defaulting: the default sending frequency is once per 60 seconds, and the data packet is subjected to http communication according to the format;
the data packets sent to the server are divided into two types, one is a battery data packet with specified sending frequency (for example, once in 60 seconds), and the other is real-time battery early warning data.
The invention is suitable for the self-contained battery or the third-party battery, data acquisition and communication are unified and standardized, and the concurrent pressure of communication data can be greatly reduced by adopting a non-real-time data acquisition method, so that the method plays a vital role in the development of the energy Internet.
It should be noted that the above list is only one specific embodiment of the present invention. It is clear that the invention is not limited to the embodiments described above, but that many variations are possible, all of which can be derived or suggested directly from the disclosure of the invention by a person skilled in the art, and are considered to be within the scope of the invention.
Claims (9)
1. A battery cluster-based universal data acquisition board card is characterized by comprising a cloud background (1), a Beidou GPS communication circuit (4), a 4G communication circuit (3), a 4G module (5), a level conversion chip (6), a USB (7), a single chip microcomputer (8), a BMS board (9), a battery cluster (10) and a server (2), the Beidou GPS communication circuit (4) and the 4G communication circuit (3) are connected with the 4G module (5) in a wired way, the 4G communication circuit (3) is wirelessly connected with the cloud background (1) through the server (2), the 4G module (5) and the USB (7) are connected with the level conversion chip (6) by wires, BMS board (9) and 4G module (5) wired connection, BMS board (9) and battery cluster (10) wired connection, battery cluster (10) include a plurality of battery.
2. The battery cluster-based universal data acquisition board card as claimed in claim 1, wherein the Beidou GPS communication circuit (4) is used for positioning.
3. The battery cluster-based universal data acquisition board card as claimed in claim 1, wherein the level conversion chip (6) is used for level conversion.
4. The battery cluster-based universal data acquisition board card as recited in claim 1, wherein the BMS board (9) is configured to acquire battery data.
5. The battery cluster-based universal data acquisition board card of claim 4, wherein the battery data comprises total data, cell data, and location data.
6. The battery cluster-based universal data acquisition board card according to claim 5, wherein the total data is battery ID, total voltage, total current, maximum cell voltage, minimum cell voltage, average cell voltage, maximum temperature, minimum temperature, charging Mos temperature, discharging Mos temperature, and battery temperature.
7. The battery cluster-based universal data acquisition board card of claim 5, wherein the cell data is per cell voltage.
8. The battery cluster-based universal data acquisition board card as recited in claim 5, wherein the location data is location information of each battery.
9. The battery cluster-based universal data acquisition board card as recited in claim 1, wherein the server (2) is configured to upgrade the battery cluster (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069438.5A CN112909356A (en) | 2021-01-19 | 2021-01-19 | General data acquisition board card based on battery cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069438.5A CN112909356A (en) | 2021-01-19 | 2021-01-19 | General data acquisition board card based on battery cluster |
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| Publication Number | Publication Date |
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| CN112909356A true CN112909356A (en) | 2021-06-04 |
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| CN202110069438.5A Pending CN112909356A (en) | 2021-01-19 | 2021-01-19 | General data acquisition board card based on battery cluster |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110311178A (en) * | 2019-05-20 | 2019-10-08 | 云南电网有限责任公司 | A kind of movable-type intelligent battery terminal based on multi-sensor fusion technology |
| CN211364327U (en) * | 2019-10-24 | 2020-08-28 | 上海鑫冉电子科技有限公司 | Battery management device and system |
| CN111614635A (en) * | 2020-04-30 | 2020-09-01 | 南京理工大学 | Battery state information acquisition system based on 4G wireless communication |
| CN111932853A (en) * | 2020-07-27 | 2020-11-13 | 慧橙新能源发展(杭州)有限公司 | Non-real-time data acquisition method based on battery cluster |
| US20200395627A1 (en) * | 2019-06-11 | 2020-12-17 | Flex Ltd. | Extended temperature and lifecycle for battery operated asset trackers |
| CN212181300U (en) * | 2020-07-02 | 2020-12-18 | 张桂芝 | Based on BMS remote monitoring positioning system |
| CN112186276A (en) * | 2019-07-01 | 2021-01-05 | 上海耦荷科技有限公司 | Battery management system and method for power battery based on Internet of things |
| CN112201863A (en) * | 2020-08-17 | 2021-01-08 | 安徽绿沃循环能源科技有限公司 | Power battery pack and electric vehicle |
-
2021
- 2021-01-19 CN CN202110069438.5A patent/CN112909356A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311178A (en) * | 2019-05-20 | 2019-10-08 | 云南电网有限责任公司 | A kind of movable-type intelligent battery terminal based on multi-sensor fusion technology |
| US20200395627A1 (en) * | 2019-06-11 | 2020-12-17 | Flex Ltd. | Extended temperature and lifecycle for battery operated asset trackers |
| CN112186276A (en) * | 2019-07-01 | 2021-01-05 | 上海耦荷科技有限公司 | Battery management system and method for power battery based on Internet of things |
| CN211364327U (en) * | 2019-10-24 | 2020-08-28 | 上海鑫冉电子科技有限公司 | Battery management device and system |
| CN111614635A (en) * | 2020-04-30 | 2020-09-01 | 南京理工大学 | Battery state information acquisition system based on 4G wireless communication |
| CN212181300U (en) * | 2020-07-02 | 2020-12-18 | 张桂芝 | Based on BMS remote monitoring positioning system |
| CN111932853A (en) * | 2020-07-27 | 2020-11-13 | 慧橙新能源发展(杭州)有限公司 | Non-real-time data acquisition method based on battery cluster |
| CN112201863A (en) * | 2020-08-17 | 2021-01-08 | 安徽绿沃循环能源科技有限公司 | Power battery pack and electric vehicle |
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Application publication date: 20210604 |