微型计算机
STM32型
电池(电)
汽车工程
锂电池
考试(生物学)
锂(药物)
炸薯条
嵌入式系统
工程类
计算机科学
电气工程
计算机硬件
化学
物理
功率(物理)
内分泌学
离子
离子键合
古生物学
有机化学
生物
医学
量子力学
作者
Lu Huan-lin,Dong Wu,Yunduan Li
出处
期刊:OAlib
[Scientific Research Publishing, Inc.]
日期:2021-01-01
卷期号:08 (12): 1-9
被引量:2
标识
DOI:10.4236/oalib.1108265
摘要
With the rapid development of the automotive industry, how to save energy and reduce emissions has also become a concern.New electric vehicles have become the key to solving the problem.As the core component of electric vehicles, lithium batteries have an important role in their service life and operating conditions for the mileage and performance of electric vehicles.Therefore, in order to ensure the safe and effective operation of electric vehicles, it is of great significance for the research of electric vehicle lithium battery parameter detection system.Based on this direction, this subject designs an electric vehicle lithium battery parameter detection system with STM32f103RBT6 microcontroller as the control core, as the main control processor, combined with temperature detection module, voltage detection module, current detection module, buzzer alarm module and display module.This article mainly completes the system design from both hardware and software aspects.It uses detection voltage and current modules to detect the lithium battery of electric vehicles in real time.At the same time, it uses an OLED display module to display the status data of the lithium battery in real time, and an alarm module is set to complete the alarm function.The experimental results show that the electric vehicle lithium battery parameter detection system designed in this paper is stable and reliable.The system can measure parameters such as battery current, voltage and temperature in an analog state.
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