摘要电动自行车以其污染小、节约能源、廉价、结构和控制简单等特点，逐渐成为国际上 流行和大力推广的绿色交通工具，然而随着电动自行车的普及，电动自行车引发的火灾事 故也是频频发生，而大部分的火灾事故都发生在电动自行车充电过程中。因此本文对电动 自行车的充电过程进行研究，总结了电动自行车充电过程中的不安全因素，针对电动自行 车充电过程中的不安全因素，提出自己的充电系统设计方案。本充电系统由硬件和软件两 部分组成，硬件电路设计和软件的编写，硬件电路以 C8051F410 单片机为核心控制器，通 过软件对外围电路进行控制，以此来实现对电动自行车充电过程的实时监控，安全状态评 估，提高充电安全性，杜绝或减少事故发生。70148

毕业论文关键词 电动自行车 充电监测 充电安全系统 通信协议 传感器

毕 业 设 计 说 明 书 外 文 摘 要  

Title Research on the electric bicycle charging safety assessment and remote communication technology

Abstract 

Electric bicycle with its low pollution, save energy, cheap, simple structure and control and so on, gradually become the popular and vigorously promote green transportation in the world. However, with the popularity of electric bicycles, the fire accidents caused by the electric bicycles is frequent, and most of the fire accident occurred in the electric bicycle charging process. So the charging process of the electric bicycle is studied in this paper, electric bicycle charging the unsafe factors are summarized, the unsafe factors in the process of charging for electric bicycles, proposed own charging system design scheme. This charging system is included the hardware circuit design and software writing, hardware circuit C8051F410 single-chip microcomputer as the core controller, through the software to control the peripheral circuit, in order to realize the real-time monitoring of the process of electric bicycle charging, safety state evaluation, improve the safety of charging, eliminate or reduce the accident.

Keywords Electric bicycle Charging monitor Safety charging system Communication Protocol Sensors 

本科毕业设计说明书 第 I 页

目   次 

1 绪论 1

1.1 研究背景与意义 1

1.2 国内外研究现状 1

1.3 本文主要研究内容 2

1.4 论文纲要 2

2 电动自行车安全充电系统方案设计 4

2.1 电动自行车充电过程引发事故原因分析 4

2.2 充电监控物理量的确定 5

2.3 充电系统总体方案设计 6

2.4 从电路板系统方案