CN214674409U - Multiport power management system - Google Patents

Abstract

The utility model discloses a multiport power management system, including host system, BMS module, external module, touch-control display module, power interface module, battery module and switch module. The utility model can freely select the power input and output mode and the insulation level detection through the multi-path port of the power interface module, and the output is closed in a standby time-delay way, so that the power utilization is safer, and the application range is larger; the Bluetooth module realizes the access of intelligent furniture products, and carries out intelligent control, so that the standby power consumption of the system is lower, and the service life of the product is longer; the OTA module supports remote upgrading by software, and upgrading and updating of products are easily realized.

Description

Multiport power management system

Technical Field

The invention relates to the field of intelligent power supply equipment, in particular to a multi-port power supply management system.

Background

With the popularization of the 5G technology, the application of the Internet of things in families is gradually improved, the user experience is influenced by the defects that the traditional household energy storage product cannot be accessed to an intelligent home system, the safety is low, remote upgrading cannot be achieved, and the like, and more application scenes of the product are limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multiport power management system solves one or more among the above-mentioned prior art problem.

According to the utility model discloses a multiport power management system, including host system module, BMS module, external module, touch-control display module, power source interface module, battery module and switch module, the BMS module external module touch-control display module power source interface module with switch module all with host system connects, battery module with BMS module communication connects, switch module connects respectively power source interface module with battery module.

In some embodiments, the battery module is composed of multiple groups of batteries connected in series, and the battery module can provide the voltage of DC 24V.

In some embodiments, the BMS module may monitor the state of the battery module and transmit battery state information of the battery module to the main control module.

In some embodiments, the power interface module includes an AC output module, a DC output module, a USB interface module, a QC3.0 fast charging module, a wireless charging module, and a DC input module, and the main control module may perform communication connection with the AC output module, the DC output module, the USB interface module, the QC3.0 fast charging module, the wireless charging module, and the DC input module, and perform interface state detection and output control.

In some embodiments, the touch display module is communicatively connected to the main control module, and the touch display module may display the battery status information and the connection status of each port in the power interface module; the touch display module can send an output control instruction to the main control module, and the output control instruction is used for carrying out output priority setting and output control on the power interface module.

In some embodiments, the external module includes a bluetooth module for connecting an external bluetooth device, a radio module capable of automatically searching a radio station for playing, a sound module capable of playing a sound, and an OTA module capable of being connected to an upper computer for remote upgrade, and the bluetooth module, the radio module, the sound module, and the OTA module are all in communication connection with the main control module.

The utility model provides a multiport power management system, its beneficial effect lies in through the multichannel port of power interface module, can be free to select power input/output mode and insulation level to detect, the output is closed in the standby time delay, the power consumption is safer, application scope is bigger; the Bluetooth module realizes the access of intelligent furniture products, and carries out intelligent control, so that the standby power consumption of the system is lower, and the service life of the product is longer; the OTA module supports remote upgrading by software, and upgrading and updating of products are easily realized.

Drawings

Fig. 1 is a schematic structural diagram of a multi-port power management system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power interface module of a multi-port power management system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an external module of a multi-port power management system according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3:

according to the utility model discloses a multiport power management system, including main control module 1, BMS module 2, external module 3, touch-control display module 4, power interface module 5, battery module 6 and switch module 7, BMS module 2, external module 3, touch-control display module 4, power interface module 5 and switch module 7 all are connected with main control module 1, battery module 6 and BMS module 2 are communication connection, switch module 7 is connected with power interface module 5 and battery module 6 respectively; the design detects the input state of each port and the human-computer interaction interface, coordinates and controls each functional module to work reasonably, and controls output according to the priority of the system. The system power consumption is reduced, the service life of the module is prolonged, and the intelligent control requirement is met.

The battery module 6 is formed by connecting a plurality of groups of batteries in series, and the battery module 6 can provide the voltage of DC24V and can provide power output for the system.

The BMS module 2 may monitor the state of the battery module 6, and transmit the battery state information of the battery module 6 to the main control module 1, thereby implementing state detection (current, voltage, temperature, etc.), SOC estimation, failure history, and life record of the battery module 6, and providing the detection data and calculation results to the main control module.

The power interface module 5 comprises an AC output module 51, a DC output module 52, a USB interface module 53, a QC3.0 quick charge module 54, a wireless charge module 55 and a DC input module 56, the main control module 1 can perform communication connection with the AC output module 51, the DC output module 52, the USB interface module 53, the QC3.0 quick charge module 54, the wireless charge module 55 and the DC input module 56 and perform interface state detection and output control, the charging is divided into two inputs of a photovoltaic battery and an AC/DC adapter according to requirements, the output is AC, DC12V, USB, QC3.0 and wireless charging, and an emergency power mode can be provided, the battery enters deep discharge in the mode, and the output power limit value of each port is larger. And supporting the load detection starting, the standby delay port closing and the output priority setting.

The AC output module 51: the output insulation level detection, load detection protection and standby delay closing output are carried out, and safety protection is achieved. 110/230Vac output voltage switching is supported, and the output priority is set;

the DC output module 52: in the supervisor mode, 12V/24V output voltage level switching is realized. Supporting load detection protection, closing a standby delay port and setting output priority;

the USB interface module 53: supporting a charging mode and a data reading mode;

QC3.0 fast charge module 54: according to the load protocol, output of different specifications is realized, and the fast charging requirement is met. Supporting load detection protection, closing a standby delay port and setting output priority;

the DC input module 56: photovoltaic charging and adapter charging may be used.

The wireless charging module 55: under the administrator mode, 1A/2A output current grade switching is realized, and the requirements of energy consumption and quick charging are met.

The touch display module 4 is in communication connection with the main control module 1, and the touch display module 4 can display battery state information and the connection state of each port in the power interface module 5; the touch display module 4 can send an output control instruction to the main control module 1 for setting the output priority and controlling the output of the power interface module 5, and the touch display module 4 provides a human-computer interaction interface, provides input data to the main control module 1, and displays system states, alarms, fault information and the like. And a user mode and an administrator mode are supported, and different setting permission requirements are met.

The external module 3 comprises a Bluetooth module 31 used for connecting external Bluetooth equipment, a radio receiving module 32 capable of automatically searching radio stations to play, a sound module 33 capable of playing sound, and an OTA module 34 capable of being connected with an upper computer to perform remote upgrading, wherein the Bluetooth module 31, the radio receiving module 32, the sound module 33 and the OTA module 34 are all in communication connection with the main control module 1.

The Bluetooth module 31 automatically detects nearby devices to realize smart home system access, Bluetooth music playing and other application scenes; after the system is accessed into the intelligent home system, the system becomes one of the intelligent home systems, and can be used for remotely controlling the state of the system by using the mobile phone APP as with other home products.

After the radio module 32 enters the radio mode, it automatically searches for radio stations and stores the effective radio station information, and supports multiple types of radio station signals such as FM, AM, etc.

The sound module 33 automatically switches sound effects according to the system mode and the type of the playing sound source, and supports automatic switching of sound effect modes such as broadcasting, music, recording and the like.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims (6)

1. A multi-port power management system, comprising: the intelligent battery pack comprises a main control module (1), a BMS module (2), an external module (3), a touch display module (4), a power interface module (5), a battery module (6) and a switch module (7), wherein the BMS module (2), the external module (3), the touch display module (4), the power interface module (5) and the switch module (7) are all connected with the main control module (1), the battery module (6) is in communication connection with the BMS module (2), and the switch module (7) is respectively connected with the power interface module (5) and the battery module (6).

2. The system according to claim 1, characterized in that the battery module (6) is composed of a plurality of groups of batteries connected in series, the battery module (6) providing a voltage of DC 24V.

3. The system according to claim 2, wherein the BMS module (2) performs state monitoring of the battery module (6) and transmits battery state information of the battery module (6) to the main control module (1).

4. The system according to claim 3, wherein the power interface module (5) comprises an AC output module (51), a DC output module (52), a USB interface module (53), a QC3.0 fast charging module (54), a wireless charging module (55) and a DC input module (56), and the main control module (1) is used for performing communication connection and interface state detection and output control on the AC output module (51), the DC output module (52), the USB interface module (53), the QC3.0 fast charging module (54), the wireless charging module (55) and the DC input module (56).

5. The system according to claim 4, wherein the touch display module (4) is in communication connection with the main control module (1), and the touch display module (4) is configured to display the battery status information and the connection status of each port in the power interface module (5); the touch display module (4) is used for sending an output control instruction to the main control module (1) and carrying out output priority setting and output control on the power interface module (5).

6. The system according to claim 1, wherein the external module (3) comprises a bluetooth module (31) for connecting an external bluetooth device, a radio module (32) for automatically searching a radio station for playing, a sound module (33) for playing a sound, and an OTA module (34) for connecting an upper computer for remote upgrade, and the bluetooth module (31), the radio module (32), the sound module (33) and the OTA module (34) are all in communication connection with the main control module (1).

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