纪文煜

摘 要：能源危机和生态危机产生的人类生存压力越来越明显，汽车产业受能源危机和生态危机的双重影响，电动汽车的研发俨然是大趋势。电动汽车的问世减少了环境污染，缓解了生态压力，而其也减少了能源消耗，在解决能源枯竭问题方面有着积极意义。其研发与应用得益于其电池管理系统的设计优化，这也是新型能源汽车研发中的核心命题。本文主要就电动汽车所对应的电池管理系统进行设计方面的系统研究，以通过硬件与软件的系优化设计，带来电池管理系统的优化，带来电动汽车研发的新革命，使得其性能逐步提升，助力新能源汽车产业的创新发展。

关键词：电动汽车 动力电池 管理系统 设计分析

Design and Research of Power Battery Management System for Electric Vehicles

Ji Wenyu

Abstract：The pressure on human survival caused by the energy crisis and the ecological crisis is becoming more and more obvious. The automobile industry is affected by the dual impact of the energy crisis and the ecological crisis. The research and development of electric vehicles seems to be a general trend. The advent of electric vehicles has reduced environmental pollution and alleviated ecological pressure， and it has also reduced energy consumption， which has a positive significance in solving the problem of energy depletion. Its research and development and application benefit from the design optimization of its battery management system， which is also the core proposition in the research and development of new energy vehicles. This article mainly conducts system research on the design of the battery management system corresponding to electric vehicles， and optimizes the design through the system of hardware and software， which brings about the optimization of the battery management system， brings a new revolution in the research and development of electric vehicles， and makes its performance gradually improved， facilitating the innovative development of the new energy automobile industry.

Key words：electric vehicle， power battery， management system， design analysis

汽车产业是市场经济中的一大主导产业，其快速发展的背后也引发人类关于生态性问题、能源利用问题的深刻思考，当前生态危机加剧，能源紧张的现实让部分产业发展受限，而汽车产业首当其冲。鉴于传统汽车产业发展的不足，研究新能源汽车成为备受瞩目的课题，而电动汽车的问世无疑为汽车行业的转型升级带来曙光。对于电动汽车设计研发和性能发挥、来说，起核心作用的是电池，而其对应的系统设计是重中之重，电池作为其能量源泉，其系统则负责能量来源——电池运行情况的分析、数据的采集、故障的判断、运动控制等，系统性能优劣对汽车安全性和功能性发挥的影响是直接而深刻的。……