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按照传统的设计方法，一个集散式控制系统与硬件环境是紧密相关的．随着面向对象技术的引入，面向对象集散式控制系统的软件设计已不必完全依赖于硬件的环境了．它的软件设计完全可以超前于硬件环境的设计．因为可以根据软件设计所提供的不同的基本控制元类组装成硬件环境中提出的各种不同的控制要求．文中，以一个机动车自动检测控制系统的模则，来讨论如何利用而向对象技术来设计一个易维护、易组合与拆卸的开放型集散式控制系统。
According to the traditional design method, a distributed control system and the hardware environment are closely related. With the introduction of object-oriented technology, the software design of object-oriented distributed control system does not have to rely entirely on the hardware environment. It’s software design can be ahead of the design of the hardware environment. Because different basic control metaclasses provided by the software design can be assembled into a variety of different control requirements presented in the hardware environment. In this paper, a motor vehicle automatic detection control system module to discuss how to use the object technology to design an easy to maintain, easy to assemble and disassemble the open distributed control system.