柴油乘用车DD6530BL设计任务书.docx
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柴油乘用车DD6530BL设计任务书.docx
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柴油乘用车DD6530BL设计任务书
编号:
DHH-FV-RW-002
新产品开发
设计任务书
(短轴低顶9座乘用车)
总工程师:
________________
会签:
_______________
编制:
_________________
大连黄海汽车有限公司
2009年6月
一、前言
《设计任务书》是项目设计的指导和依据,其内容主要包括项目设计的任务来源、设计原则和设计依据、该车型的用途、整车主要设计参数、项目规划等。
二、任务来源
根据公司产品规划开发A项目,设计开发A0扩展车型(短轴低顶9座乘用车)产品。
三、设计原则
1. 新车型突出安全舒适的产品特色和动感、时尚,外型流畅、协调性好的特点,整车外造型风格在原有标杆车的基础上对整车前部、后部进行重新造型,与其相关的侧围后边界部位进行适当调整,以达到和谐、完整的效果。
仪表板造型风格简洁、紧凑、流畅,不但体现了商用车的大气,也表达出了乘用车造型的时尚。
由于轴距和车身长度的变化,座椅布置进行了相应调整,内饰的色调进行优化设计,最终形成A0车型的独特的造型风格。
2. 新车型的底盘系统参考标杆车,并优先考虑选用目前供应商现有产品,另外对于有知识产权保护的独特结构,要考虑更改其结构,以回避知识产权的问题。
3. 由于更换动力总成,需要进行动力总成及其附件的匹配计算设计。
4. 新车型的车身结构主要参考标杆车,对于其材料以及焊接手段原则上保持不变,以确保车身的结构刚度以及安全性。
原则上车身刚度和安全性能不低于标杆车。
5. 新车型的电气系统则考虑国内的成熟产品,必要时进行重新开发。
6. 新车型应满足公司现有的制造条件的要求,考虑通用化,系列化。
7. 新车型在产品的生命周期内应符合市场的要求、相关法律法规的要求。
8.新车型的设计必须满足国家标准和行业的标准的要求,同时应尽力满足ECE法规的要求。
9.车身防腐蚀要求:
整车车身电泳,汽车正常使用10年内无锈穿现象。
10.整车质量要求:
整车平均首次故障里程:
≥12000km;平均故障间隔里程:
≥10000km;首次大修里程≥50万km;整车使用寿命≥80万km。
四、整车主要尺寸参数和性能参数
五、整车配置表
A项目短轴低顶9座乘用车具体配置情况详见下表:
A项目B001规格配置表
六、人机工程及整车法规校核要求
七、各系统设计总方案及功能定义
1、底盘设计总方案及功能定义
2、车身设计总方案及功能定义
3、车身附件设计总方案及功能定义
4、仪表板设计总方案及功能定义
5、外饰设计总方案及功能定义
6、内饰设计总方案及功能定义
7、电器设计总方案及功能定义
8、空调设计总方案及功能定义
(英文版)
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