CN218352200U - Battery management system based on remote communication control - Google Patents
Battery management system based on remote communication control Download PDFInfo
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- CN218352200U CN218352200U CN202221728789.9U CN202221728789U CN218352200U CN 218352200 U CN218352200 U CN 218352200U CN 202221728789 U CN202221728789 U CN 202221728789U CN 218352200 U CN218352200 U CN 218352200U
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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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Abstract
The utility model discloses a battery management system based on remote communication control is applied to the battery, the battery is connected with monitoring module and load, battery management system includes controller, communication circuit module and drive circuit module, monitoring module is connected with the controller, communication circuit module still is connected with outside cloud platform for receive the remote control signal that the cloud platform sent; the controller is also respectively connected with the communication circuit module and the driving circuit module, controls the on/off of the driving circuit module based on the received remote control signal, and is connected with the driving circuit module between the storage battery and the load; the effect is as follows: the controller is triggered to control the driving circuit module in time by receiving the remote control signal sent by the cloud platform, so that the connected load is disconnected, and the defects that processing in the prior art is delayed and the load is difficult to be disconnected in time are overcome.
Description
Technical Field
The utility model relates to a battery control technology field, concretely relates to battery management system based on remote communication control.
Background
At present, in the application process of a battery, the voltage, the current, the temperature and the like of the battery during working can be detected in real time, and the warning is given when the abnormality occurs. However, when the battery fails, the characteristic of fast change process exists, the battery needs to be processed in time, and related personnel are not necessarily on site, so that the problems that the abnormal processing is difficult to avoid in actual situations, the delay occurs, and the connected load is difficult to be disconnected in time are caused. Therefore, a solution for performing communication control remotely is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a battery management system based on remote communication control, through remote communication control's mode, the processing that exists among the solution prior art has the hysteresis, and the load is difficult to by the defect of disconnection in time.
The utility model discloses the technical scheme who takes does: a battery management system based on remote communication control is applied to a storage battery, the storage battery is connected with a monitoring module and a load, the battery management system comprises a controller, a communication circuit module and a driving circuit module, the monitoring module is connected with the controller, and the communication circuit module is also connected with an external cloud platform and used for receiving remote control signals sent by the cloud platform;
the controller is also respectively connected with the communication circuit module and the driving circuit module, controls the on/off of the driving circuit module based on the received remote control signal, and the driving circuit module is connected between the storage battery and the load.
Preferably, the monitoring module adopts a DS2438 and is connected with the controller through a single bus.
Preferably, the communication circuit module comprises an LoRa communication module, an LoRa gateway and a WiFI communication module, the LoRa communication module is connected with the LoRa gateway, the LoRa gateway and the WiFI communication module are respectively connected with the controller, and the WiFI communication module is further connected with an external cloud platform.
Preferably, the driving circuit module comprises a triode Q1 and a relay J1; the controller output has relay drive signal, relay drive signal control triode Q1's break-make, triode Q1's collecting electrode with relay J1's coil power negative terminal is connected, relay J1's coil power positive terminal is connected with power VCC, relay J1's normally closed contact one end and the positive terminal output connection of battery, the other end is connected with the power end of load.
Preferably, the model number adopted by the WiFI communication module is XB739.
Preferably, the controller is a microcontroller, which is of the type STM32F103.
By adopting the technical scheme, the method has the following advantages: the utility model provides a battery management system based on remote communication control monitors in real time through monitoring module to connect the drive circuit module between battery and load, simultaneously through communication circuit module with the data transmission who obtains to outside cloud platform, when data are unusual, receive the remote control signal that the cloud platform sent, thereby in time trigger controller control the drive circuit module to make the load of connecting disconnected, there is hysteresis in order to solve the processing that exists among the prior art, the load is difficult to by the defect of disconnection in time.
Drawings
Fig. 1 is a schematic structural diagram of a battery management system based on remote communication control according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a driving circuit module according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description is given with reference to the accompanying drawings and specific embodiments, and the following embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.
Referring to fig. 1 to 2, the present embodiment provides a battery management system based on remote communication control, which is applied to a storage battery, the storage battery is connected with a monitoring module and a load, the battery management system includes a controller, a communication circuit module and a driving circuit module, the monitoring module is connected with the controller, and the communication circuit module is further connected with an external cloud platform, and is configured to receive a remote control signal sent by the cloud platform;
the controller is also respectively connected with the communication circuit module and the driving circuit module, controls the on/off of the driving circuit module based on the received remote control signal, and the driving circuit module is connected between the storage battery and the load.
In specific implementation, the battery management system further comprises a power module known to those skilled in the art, wherein the power module comprises a charging interface, a rechargeable battery and a voltage stabilization chip, the charging interface adopts a USB interface, and the voltage stabilization chip adopts AS1117; the controller adopts a microcontroller, and the model is STM32F103; the monitoring module adopts DS2438 and is connected with the controller through a single bus; in the present embodiment, one storage battery is taken as an example for description, and the number of the storage batteries is not limited.
Meanwhile, in order to realize timely and reliable communication interaction, the communication circuit module comprises an loRa communication module, an loRa gateway and a WiFI communication module, the loRa communication module is connected with the loRa gateway, the loRa gateway and the WiFI communication module are respectively connected with the controller, and the WiFI communication module is also connected with an external cloud platform; the cloud platform has functions of receiving and processing data, judging whether the data is abnormal according to a set threshold value, and generating and sending a control signal when the data is abnormal, which are well known to those skilled in the art.
The LoRa is an ultra-long distance wireless transmission scheme based on spread spectrum technology, and a LoRa communication module adopts Ra-01S and is connected with the controller through an SPI (serial peripheral interface); the type of the WiFI communication module is XB739, and a 4G or 5G module may also be used to interact with an external cloud platform, which is not limited herein.
In another embodiment, in order to implement communication of the mobile terminal, the communication circuit module further includes a bluetooth module, the bluetooth module is connected to the controller through a serial port, the bluetooth module is further connected to an external intelligent terminal to implement communication connection with the external intelligent terminal, and the type of the bluetooth module is CC2541; the intelligent terminal is loaded with the existing Bluetooth application APP; therefore, remote monitoring and command transmission of related personnel can be realized.
Further, in order to realize that the load is timely disconnected, the driving circuit module comprises a triode Q1 and a relay J1; the controller outputs a relay driving signal which controls the on-off of the triode Q1, the collector of the triode Q1 is connected with the negative end of the coil power supply of the relay J1, the positive end of the coil power supply of the relay J1 is connected with a power supply VCC, one end of a normally closed contact of the relay J1 is connected with the positive end (B +) output of a storage battery, and the other end of the normally closed contact of the relay J1 is connected with the power supply end of a load; therefore, when the coil of the relay is electrified, the normally closed contact is disconnected, and the output connected with the storage battery is disconnected in time.
Through the scheme, the monitoring module is used for monitoring in real time, the driving circuit module is connected between the storage battery and the load, the obtained data are sent to the external cloud platform through the communication circuit module, when the data are abnormal, the remote control signal sent by the cloud platform is received, so that the controller is timely triggered to control the driving circuit module, the connected load is disconnected, and the defects that processing in the prior art is delayed and the load is difficult to be disconnected in time are overcome.
Finally, it should be noted that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A battery management system based on remote communication control is applied to a storage battery, and the storage battery is connected with a monitoring module and a load, and is characterized by comprising a controller, a communication circuit module and a driving circuit module, wherein the monitoring module is connected with the controller, and the communication circuit module is also connected with an external cloud platform and used for receiving a remote control signal sent by the cloud platform;
the controller is further connected with the communication circuit module and the driving circuit module respectively, and controls on/off of the driving circuit module based on the received remote control signal, and the driving circuit module is connected between the storage battery and the load.
2. The battery management system based on remote communication control as claimed in claim 1, wherein the monitoring module adopts a DS2438 and is connected with the controller through a single bus.
3. The battery management system based on the remote communication control as claimed in claim 2, wherein the communication circuit module includes a LoRa communication module, a LoRa gateway and a WiFI communication module, the LoRa communication module is connected to the LoRa gateway, the LoRa gateway and the WiFI communication module are respectively connected to the controller, and the WiFI communication module is further connected to an external cloud platform.
4. The battery management system based on the remote communication control as claimed in claim 1, wherein the driving circuit module comprises a transistor Q1 and a relay J1; the controller output has relay drive signal, relay drive signal control triode Q1's break-make, triode Q1's collecting electrode with relay J1's coil power negative terminal is connected, relay J1's coil power positive terminal is connected with power VCC, relay J1's normally closed contact one end and the positive terminal output connection of battery, the other end is connected with the power end of load.
5. The battery management system based on telecommunication control as recited in claim 3, wherein the type of the WiFI communication module is XB739.
6. A battery management system based on remote communication control according to claim 4, characterized in that the controller is a microcontroller, of the type STM32F103.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728789.9U CN218352200U (en) | 2022-07-05 | 2022-07-05 | Battery management system based on remote communication control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728789.9U CN218352200U (en) | 2022-07-05 | 2022-07-05 | Battery management system based on remote communication control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218352200U true CN218352200U (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221728789.9U Active CN218352200U (en) | 2022-07-05 | 2022-07-05 | Battery management system based on remote communication control |
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| CN (1) | CN218352200U (en) |
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2022
- 2022-07-05 CN CN202221728789.9U patent/CN218352200U/en active Active
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