基于集成产品开发模式的动车组给排水卫生系统功能组架构设计与功能分配
战国璋1夏东伟1张晓明1朱瑞雪2刘厚文3王川川1
Architecture Design and Functional Allocation of Functional Groups for EMU Water Supply and Drainage Sanitation System Based on Integrated Product Development Model
ZHAN Guozhang1XIA Dongwei1ZHANG Xiaoming1ZHU Ruixue2LIU Houwen3WANG Chuanchuan1
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作者信息:1.中车长春轨道客车股份有限公司， 130062， 长春；
2.东北师范大学研究生院， 130024， 长春；
3.江苏中车华腾环保科技有限公司， 215557， 苏州
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Affiliation:1.CRRC Changchun Railway Vehicles Co., Ltd., 130062, Changchun, China;
2.Graduate School of Northeast Normal University, 130024, Changchun, China;
3.Jiangsu CRRC Huateng Environment Co., Ltd., 215557, Suzhou, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.20253025
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中图分类号/CLCN:U270.38+5
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栏目/Col:车辆制造与列车控制
摘要:
［目的］近些年，随着轨道交通领域向更快速、更安全、更绿色、更节能方向不断迈进，对动车组这一高集成化复杂系统的要求也越来越高。对此，有必要探索出更符合当今时代要求的动车组系统新产品开发模式，从而实现研发周期短、研发成本低、产品可靠性高的最终目的。［方法］以我国某平台动车组给排水卫生子系统为例，采用集成产品开发模式对给排水卫生类整车级功能组进行研究。首先，提取6项给排水卫生类整车级功能组；然后，以系统需求为主线，对以上功能组进行架构设计，将所有相关子系统进行交互，找到能够连接所有输入和输出；最后，向所有子系统分配需求。［结果及结论］集成产品开发体系建设作为一种新型开发模式、理念与方法，在项目决策前期便将各参与方加入到其中，充分发挥各方优势力量，这样不仅有利于节约动车组系统新产品开发的成本支出，增加项目收益，提高产品质量，而且还可以有效保障项目的顺利开展。
Abstracts:
［Objective］ In recent years, as the rail transit field advances toward faster, safer, greener, and more energy-efficient development, requirements for EMUs (electric multiple units)-a highly integrated complex system-are continuously increasing. Consequently, it is necessary to explore a new product development mode for EMU systems that better aligns with the contemporary demands, thereby achieving the ultimate goals of shorter research and development cycle, lower development costs, and higher product reliability. ［Method］ Taking the water supply and drainage sanitation subsystem of an EMU in China as example, the IPD (integrated product development) mode is applied to investigate train-level functional groups using this system. First, six train-level functional groups using water supply and drainage sanitation are identified. Then, with system requirements as the core, an architecture design is performed for the above functional groups to facilitate interactions among all relevant subsystems，thus connections between all inputs and outputs are identified. Finally, requirements are allocated to all subsystems. ［Result & Conclusion］ The implementation of the IPD framework-as a new development mode, philosophy, and methodology-integrates all participating parties during project early decision-making phases, fully leveraging their respective strengths. This approach not only reduces costs for the new development products of EMU system, increases project returns, and enhances product quality, but also effectively ensures the smooth execution of projects.
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