CN214958744U

CN214958744U - Lithium battery charging and discharging exchange cabinet control module

Info

Publication number: CN214958744U
Application number: CN202120427489.6U
Authority: CN
Inventors: 丁雨林
Original assignee: Anhui Megan Electronic Technology Co ltd
Current assignee: Anhui Xinyi Power Source Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-30
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a lithium battery charging and discharging swap cabinet control module, which comprises a display control module and a plurality of main control parts, wherein each main control part comprises a plurality of sub-control parts and a main control board, a communication board and an inverter which correspond to the sub-control parts, the sub-control parts are all bidirectionally connected with the corresponding communication board and the corresponding inverter, the communication board is bidirectionally connected with the main control board through a local area network module, the inverter is bidirectionally connected with the main control board through the local area network module, and each main control board is bidirectionally connected with the display control module through the local area network module, the utility model can display and collect the monomer voltage, the temperature, the passive equilibrium state and the alarm information in real time, store the fault information and the historical data in real time, make protection actions according to the fault information, can meet different time requirements for setting different charging and discharging time periods, and can be used as an energy storage cabinet, the lithium battery can discharge to the electric wire netting, satisfies the function of peak clipping and valley filling.

Description

Lithium battery charging and discharging exchange cabinet control module

Technical Field

The utility model relates to a charge-discharge trades the cabinet field, especially relates to a lithium cell charge-discharge trades cabinet control module.

Background

The charging and discharging exchange cabinet is also called a shared exchange cabinet, a shared battery cabinet, an exchange station and a battery exchange station, and is used for battery exchange as the name implies. This kind of traditional mode of charging not only is not convenient still influence takeaway guo and express delivery deliverer's work efficiency very easily. After the battery replacement cabinet is arranged, when a user uses the battery replacement cabinet, the fully charged battery and the dead battery can be replaced by only scanning with a mobile phone. Therefore, the time of a user is saved, the working efficiency is improved, and the use is also convenient and fast.

However, the existing charging and discharging exchange cabinet cannot display information such as battery voltage, capacity, state and the like of the lithium battery in real time, does not set charging and discharging time periods of the battery, cannot discharge the lithium battery, does not have control strategies of borrowing, returning and replacing the battery, and cannot store fault information and historical operation data in real time, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the cabinet control module is got in exchange for to the lithium cell charge-discharge that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell charge-discharge trades gets cabinet control module, is including showing accuse module and a plurality of main control part, singly main control part all includes a plurality of sub-accuse parts and main control board, communication board and the dc-to-ac converter that corresponds with sub-accuse part, sub-accuse part and the equal both way junction of communication board and the dc-to-ac converter that corresponds, the communication board passes through LAN module and main control board both way junction, the dc-to-ac converter passes through LAN module and main control board both way junction, each the main control board all passes through LAN module and shows accuse module both way junction.

Preferably, the sub-control part comprises a battery management system and a battery, and the battery management system is connected with the communication board in a bidirectional mode.

Preferably, the battery management system comprises a processor, a temperature monitoring module, a voltage monitoring module, a passive equilibrium state detection module and an alarm information monitoring module, wherein the processor, the temperature monitoring module, the voltage monitoring module, the passive equilibrium state detection module and the alarm information monitoring module are all connected with the input end of the processor.

Preferably, the intelligent terminal further comprises an external module, the external module is in two-way connection with the main control board, and the external module comprises an external G communication module, a background server, a GPS positioning module, a wifi module and a Bluetooth module.

Preferably, the external module further comprises a storage module for storing data and alarm information.

Compared with the prior art, the utility model possess following beneficial effect:

1. and displaying and acquiring the voltage, the temperature, the passive equilibrium state and the alarm information of the single body in real time.

2. And storing the fault information and historical data in real time, and performing protection action according to the fault information.

3. Different charging and discharging time periods can be set, and different time requirements can be met.

4. Can regard as the energy storage cabinet to use, the lithium cell can discharge to the electric wire netting, satisfies the function that the millet was filled out in the peak clipping.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the battery management system of the present invention.

Reference numbers in the figures: the system comprises a display control module 1, a main control part 2, a main control board 3, a sub-control part 4, a communication board 5, a battery management system 6, a battery 7, an inverter 8, a processor 9, a temperature monitoring module 10, a voltage monitoring module 11, a passive equilibrium state detection module 12, an alarm information monitoring module 13 and an external module 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a lithium battery charging and discharging trades cabinet control module, including showing accuse module 1 and a plurality of main control part 2, single main control part 2 all includes a plurality of sub-accuse parts 4 and the main control board 3 that corresponds with sub-accuse part 4, communication board 5 and dc-to-ac converter 8, sub-accuse part 4 and the equal both way junction of communication board 5 and the dc-to-ac converter 8 that correspond, communication board 5 passes through LAN module and 3 both way junction of main control board, dc-to-ac converter 8 passes through LAN module and 3 both way junction of main control board, each main control board 3 all passes through LAN module and shows accuse module 1 both way junction.

In this embodiment, the sub-control part 4 includes a battery management system 6 and a battery 7, the battery management system 6 is connected to the communication board 5 in both directions, the battery management system 6 includes a processor 9, a temperature monitoring module 10, a voltage monitoring module 11, a passive equilibrium state detection module 12 and an alarm information monitoring module 13, and the processor 9, the temperature monitoring module 10, the voltage monitoring module 11, the passive equilibrium state detection module 12 and the alarm information monitoring module 13 are all connected to an input end of the processor 9.

In this embodiment, the mobile phone further comprises an external module 14, the external module 14 is connected with the main control board 3 in a bidirectional manner, the external module 14 comprises an external 4G communication module, a background server, a GPS positioning module, a wifi module and a bluetooth module, and the external module 14 further comprises a storage module for storing data and alarm information.

The utility model discloses when using, the main control board 3 of setting passes through the output of LAN module control dc-to-ac converter 8 to control and read the electric quantity information that battery 7 charges and discharges to the charge-discharge of battery 7. The temperature monitoring module 10, the voltage monitoring module 11, the passive equilibrium state detection module 12 and the alarm information monitoring module 13 can monitor various data of the battery 7 and transmit the monitored information to the processor 9, the processor 9 adopts the existing general single chip microcomputer, the processor 9 transmits the information to the communication board 5 after processing the information, the communication board 5 transmits the information to the main control board 3 through the local area network module, the main control board 3 controls the display control module 1 to display the corresponding information through the local area network module after processing the data, and the functions of borrowing the battery, returning the battery and replacing the battery can be set on the display control module 1. The set charging and discharging time periods of the battery are issued to the main control board 3, and the main control board 3 reads the time periods and then controls charging and discharging according to different time periods. In addition, still make the cabinet that charges possess functions such as 4G communication, GPS location and wifi and bluetooth through outside module 14, whole control module arranges rationally orderly, and not only control effect is good, and the cost of manufacture is low, excellent in use effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell charge-discharge trades gets cabinet control module, its characterized in that, is including showing accuse module (1) and a plurality of main control part (2), singly main control part (2) all include a plurality of sub-accuse part (4) and with main control board (3), communication board (5) and dc-to-ac converter (8) that sub-accuse part (4) correspond, sub-accuse part (4) and the equal both way junction of communication board (5) and dc-to-ac converter (8) that correspond, communication board (5) are through LAN module and main control board (3) both way junction, dc-to-ac converter (8) are through LAN module and main control board (3) both way junction, each main control board (3) are all through LAN module and showing accuse module (1) both way junction.

2. The lithium battery charging and discharging swap cabinet control module according to claim 1, wherein the sub-control part (4) comprises a battery management system (6) and a battery (7), and the battery management system (6) is bidirectionally connected to the communication board (5).

3. The lithium battery charging and discharging cabinet replacing control module according to claim 2, wherein the battery management system (6) comprises a processor (9), a temperature monitoring module (10), a voltage monitoring module (11), a passive equilibrium state detection module (12) and an alarm information monitoring module (13), and the processor (9), the temperature monitoring module (10), the voltage monitoring module (11), the passive equilibrium state detection module (12) and the alarm information monitoring module (13) are all connected with an input end of the processor (9).

4. The lithium battery charging and discharging cabinet replacing control module as claimed in claim 1, further comprising an external module (14), wherein the external module (14) is bidirectionally connected with the main control board (3), and the external module (14) comprises an external 4G communication module, a background server, a GPS positioning module, a wifi module and a Bluetooth module.

5. The lithium battery charging and discharging swap cabinet control module according to claim 4, wherein the external module (14) further comprises a storage module for storing data and alarm information.