设计简介
摘要
随着科技和社会的发展和进步，各种各样的车辆将会陆续出现在公路上面，与此同时，车辆对环境造成的污染问题也越来越严重，严重影响了人们的生活环境，所以机动车辆所带来的环境污染问题是人类当前必须解决的一个问题。对这个问题解决的程度如何，反映着一个社会从科技水平到人文关怀等各方面的发达程度。我国对这种现状的重视程度还是不够，即在交通工具上没有安装减除费油废气排放的节能设施，这种现状存在着许多不和谐因素，更使群体分化加剧，社会人文关怀程度的下降。而如果能够大量使用无油污，无污染的电动汽车，将会大大减少环境污染程度，给人类一个无碳、环保的、绿色的生态环境。
实现绿色驾车无污染化，并实现通过司乘人员，以及经过专门培训的人员对此类电动汽车的简单辅助操作，即可完成的电动汽车充电、制动、行驶等等方面的控制，达到环保节能无污染的目的。首先应该从机理的可行性方案上进行深入讨论，通过对动力单元研究着手，然后经过反复细致的可行性，安全性分析以及对整个系统的运动校核，功能分析，而得到并形成系统的整体的结构，并且针对本系统的特点，来选择最适合的系统方案。
因此，本文首先就方案的选择进行了研究。通过设计者掌握的专业基础知识，互联网上的相关资料以及国内外已有的设计种类的现状，经过详细的方案调查，为本次毕业设计设计出了一套环保节能的电动汽车车门。
关键词：电动汽车；环保节能；车门
Abstract
With the aging of the population problem is becoming more and more serious, the elderly and disabled travel, there is a problem in any country. How to solve this problem, which reflects the developed degree of a society from the level of science and technology to the humanistic care and other aspects of the. Our attention to this situation or not, that is no easy installation in vehicles off disabilities on facilities, this situation there are many inharmonious factors, more make the populationdifferentiation, a decline in social humanistic concern degree. The arrangement oflifting system for disabled people in the car, can improve the above situation.
The disabled to pedal accessibility, and realize the company by personnel, andtrained personnel to operate this set of machinery, control to complete the disabledspecial automobile seat lifting system, to enable the disabled smoothly on the trainobjective. Should first in-depth discussion from the feasibility scheme of the mechanism, through the hands of the power unit, and then after repeated and carefulfeasibility, safety analysis and correction of motion, the system function analysis, and get and the formation of system's overall structure, and according to the characteristics of the system, to select the most suitable system scheme the.
Therefore, this paper studied the scheme selection. Through the professional knowledge of master designers, relevant information on the Internet and the status ofdesign types at home and abroad, after detailed investigation plan, for this graduation design is to design a set of practical disabled only car seat lifting system. The system uses the locking mechanism in the hydraulic circuit as the power unit, the scissor lift mechanism.
Key Words：Electric vehicle；Environmental protection and energy saving；Car door
随着科技和社会的发展和进步，各种各样的车辆将会陆续出现在公路上面，与此同时，车辆对环境造成的污染问题也越来越严重，严重影响了人们的生活环境，所以机动车辆所带来的环境污染问题是人类当前必须解决的一个问题。对这个问题解决的程度如何，反映着一个社会从科技水平到人文关怀等各方面的发达程度。我国对这种现状的重视程度还是不够，即在交通工具上没有安装减除费油废气排放的节能设施，这种现状存在着许多不和谐因素，更使群体分化加剧，社会人文关怀程度的下降。而如果能够大量使用无油污，无污染的电动汽车，将会大大减少环境污染程度，给人类一个无碳、环保的、绿色的生态环境。
实现绿色驾车无污染化，并实现通过司乘人员，以及经过专门培训的人员对此类电动汽车的简单辅助操作，即可完成的电动汽车充电、制动、行驶等等方面的控制，达到环保节能无污染的目的。首先应该从机理的可行性方案上进行深入讨论，通过对动力单元研究着手，然后经过反复细致的可行性，安全性分析以及对整个系统的运动校核，功能分析，而得到并形成系统的整体的结构，并且针对本系统的特点，来选择最适合的系统方案。
因此，本文首先就方案的选择进行了研究。通过设计者掌握的专业基础知识，互联网上的相关资料以及国内外已有的设计种类的现状，经过详细的方案调查，为本次毕业设计设计出了一套环保节能的电动汽车车门。
关键词：电动汽车；环保节能；车门
Abstract
With the aging of the population problem is becoming more and more serious, the elderly and disabled travel, there is a problem in any country. How to solve this problem, which reflects the developed degree of a society from the level of science and technology to the humanistic care and other aspects of the. Our attention to this situation or not, that is no easy installation in vehicles off disabilities on facilities, this situation there are many inharmonious factors, more make the populationdifferentiation, a decline in social humanistic concern degree. The arrangement oflifting system for disabled people in the car, can improve the above situation.
The disabled to pedal accessibility, and realize the company by personnel, andtrained personnel to operate this set of machinery, control to complete the disabledspecial automobile seat lifting system, to enable the disabled smoothly on the trainobjective. Should first in-depth discussion from the feasibility scheme of the mechanism, through the hands of the power unit, and then after repeated and carefulfeasibility, safety analysis and correction of motion, the system function analysis, and get and the formation of system's overall structure, and according to the characteristics of the system, to select the most suitable system scheme the.
Therefore, this paper studied the scheme selection. Through the professional knowledge of master designers, relevant information on the Internet and the status ofdesign types at home and abroad, after detailed investigation plan, for this graduation design is to design a set of practical disabled only car seat lifting system. The system uses the locking mechanism in the hydraulic circuit as the power unit, the scissor lift mechanism.
Key Words：Electric vehicle；Environmental protection and energy saving；Car door
目录
1 绪论 1
1.1 电动汽车发展概述 1
1.2 课题研究的背景及意义 2
1.3 电动汽车的发展趋势 2
1.4 本课题的主要研究内容 3
2 电动汽车车门的总体方案设计 4
2.1 电动汽车车门结构布局图 4
2.2 电动汽车车门的主要形式 5
2.2.1 内外板整体冲压成型式车门 5
2.2.2 窗框内藏式车门 6
2.2.3 独立窗框式车门 7
2.2.4 无窗框式车门 7
2.3 电动汽车车门的组成部分 8
2.3.1 车门钣金 9
2.3.2 门锁 10
2.3.3 门拉手 11
2.3.4 挡风玻璃 12
3 三维软件设计总结 12
参考文献 13
致谢 14
