Cell management system capable of supporting network operation

A battery management system and network technology, which is applied in climate sustainability, electric traction, electric vehicles, etc., can solve problems such as inability to manage online, battery combustion, explosion, etc., to avoid accidents, improve performance and life, and prevent overheating. The effect of the charging phenomenon

Inactive Publication Date: 2013-04-03
中山普润斯电源设备技术有限公司 +1
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Problems solved by technology

[0002] Power batteries are more and more widely used, but during the use of the battery, improper use such as overcharge, overdischarge and overcurrent will affect the service life and performance of the battery, and in severe cases will cause the battery to burn and explode
Ordinary battery pack protection boards are mostly independent protection devices, and users cannot keep abreast of the internal situation of the power battery pack, and cannot manage it online in real time

Method used

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  • Cell management system capable of supporting network operation
  • Cell management system capable of supporting network operation

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Embodiment Construction

[0019] A further detailed description will be made below in conjunction with the accompanying drawings and embodiments of the present invention:

[0020] Such as figure 1 As shown, a battery management system that can support network work is characterized in that it includes a battery box main controller 1 and several battery pack controllers 2 for managing each battery pack in the battery box, and each battery The group controllers 2 are respectively connected with the main controller 1, and the main controller 1 is also connected with the first GPRS wireless module 61 for carrying out wireless data communication with the remote monitoring center 5 that also supports wireless communication. 5 is connected with a second GPRS wireless module 62 for wireless communication with the first GPRS wireless module 61, and the battery pack controller 2 is connected with a plurality of single battery monitors for monitoring each single battery in the battery pack. Module 3, the single-c...

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Abstract

The invention discloses a cell management system capable of supporting network operation, which comprises a cell box master controller and a plurality of battery pack controllers, wherein the battery pack controllers are used for managing all battery packs in a cell box; each battery pack controller is connected with the master controller; a first GPRS (General Packet Radio Service) wireless module, which is in wireless data communication with a remote monitoring center supporting wireless communication, is also connected to the master controller; and a second GPRS wireless module, which is in wireless module with the first GPRS wireless module, is connected to the remote monitoring center. The cell management system is used for transmitting various states of battery packs of a travelling electric automobile to the remote monitoring center in a real-time manner for real-time monitoring by arranging the GPRS wireless modules on the cell box master controller and adopting the wireless network GPRS technology, so as to mainly solve the problem that data information related to batteries during use is difficult to monitor in a real-time manner, find existing problems promptly, and avoid incidence of accidents.

Description

[technical field] [0001] The invention relates to the field of electric vehicle power battery management systems, in particular to a battery management system capable of supporting network work. [Background technique] [0002] Power batteries are more and more widely used, but during the use of batteries, improper use such as overcharging, overdischarging, and overcurrent will affect the service life and performance of the battery, and in severe cases will cause the battery to burn and explode. Ordinary battery pack protection boards are mostly independent protection devices, and users cannot keep abreast of the internal situation of the power battery pack in time, and cannot manage it online in real time. With the development of wireless network technology, the application of wireless network to battery management can monitor the state of the battery in real time, so as to find and solve problems in time, and improve the safety and service life of the battery. [Content of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCY02T10/7005Y02T90/16Y02T10/70
Inventor 王奉瑾
Owner 中山普润斯电源设备技术有限公司
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