Your location:Home > News > Industry Information
Industry Information
Market development pattern of China's BMS battery management system industry in 2019
Release time:2020/8/4 11:51:46
According to the "China BMS Battery Management System Market Research Report (2018 Edition)" released by Limu Information Consulting, the battery management system (BMS) is a key component of pure electric and hybrid vehicles, mainly composed of battery electronics (Battery electronics) It is composed of battery control unit (Battery control unit), BE is responsible for collecting battery current, voltage, temperature and other related data and transmitting it to BCU for control. BCU is also responsible for information interaction with other control units.
The three core functions of BMS are battery cell monitoring, state of charge (SOC) estimation, and cell balancing. BMS monitors the operating temperature and power of the single lithium battery cell, and automatically takes measures to balance the charge and discharge current of the single lithium battery cell and prevent over-temperature. It is one of the key technologies for the development of electric vehicles to enable electric vehicle power batteries to obtain the best performance and longest service life under various working conditions.
The domestic BMS market space is about 5.5 billion yuan. Passenger cars and logistics vehicles are increasingly adopting ternary batteries, and the load capacity has increased significantly. The safety requirements for battery packs are gradually increasing, and the application of BMS active balancing technology will also Significantly increased. It is estimated that the BMS market will be around 12.5 billion yuan by 2020, and passenger car BMS will occupy a dominant position in the market.
At the level of the domestic power battery BMS policy in the future, due to the requirements for the safety of new energy vehicles, the National Automotive Standardization Committee of China Automotive Research Institute is formulating China’s battery management system (BMS) national standard, and the BMS technical standard will become more stringent; at the same time, OEMs Both BMS and battery cell factories have plans to extend the BMS industry chain, with technical barriers and R&D investment constraints, and it is difficult for upstream and downstream companies to extend. BMS overall solution to outsourcing is a reasonable market behavior.
The three core functions of BMS are battery cell monitoring, state of charge (SOC) estimation, and cell balancing. BMS monitors the operating temperature and power of the single lithium battery cell, and automatically takes measures to balance the charge and discharge current of the single lithium battery cell and prevent over-temperature. It is one of the key technologies for the development of electric vehicles to enable electric vehicle power batteries to obtain the best performance and longest service life under various working conditions.
The domestic BMS market space is about 5.5 billion yuan. Passenger cars and logistics vehicles are increasingly adopting ternary batteries, and the load capacity has increased significantly. The safety requirements for battery packs are gradually increasing, and the application of BMS active balancing technology will also Significantly increased. It is estimated that the BMS market will be around 12.5 billion yuan by 2020, and passenger car BMS will occupy a dominant position in the market.
At the level of the domestic power battery BMS policy in the future, due to the requirements for the safety of new energy vehicles, the National Automotive Standardization Committee of China Automotive Research Institute is formulating China’s battery management system (BMS) national standard, and the BMS technical standard will become more stringent; at the same time, OEMs Both BMS and battery cell factories have plans to extend the BMS industry chain, with technical barriers and R&D investment constraints, and it is difficult for upstream and downstream companies to extend. BMS overall solution to outsourcing is a reasonable market behavior.
Tel：138 2870 3807
Wechat：HLECSIT
Address：5 / F, building 1, yibaolai industrial town, Fuyong Fuhai street, Bao'an District, Shenzhen