This thesis presents a new solution called the smart platform , which better tackles the problems by : 1 ) a runtime environment discovery mechanism which allows a new device to automatically find and join the runtime environment ; 2 ) the loose coupled publish - subscribe inter - module coordination model , which caters for the spontaneous interaction between modules ; 3 ) a global - local two - layer runtime environment structure . the transient failure of the wireless network can be recovered at the local environment layer . the asynchronous nature of the interactions in the < wp = 8 > publish - subscribe model also prevents modules from blocking on the transient network failure ; 4 ) distinguishing two classes of communications with different qos requirements , the message - oriented and the stream - oriented 本文提出并实现了smartplatform ，其特点是： 1 ）运行环境发现机制，使外来计算设备可以自动加入软件平台的运行环境； 2 ）松耦合的发布/订阅式模块间协调机制，模块间关联可以自发组织； 3 ）局部全局的两层运行环境组织策略，无线网频发的暂时故障可以在计算设备的局部运行环境层次被屏蔽掉；同时发布/订阅模型的异步性也使得模块不会因网络故障而阻塞； 4 ）区分智能空间中的两类不同的通信需求面向消息的和面向流的，并分别为它们提供了优化的通信层支持； 5 )基于多agent抽象模型，为整合不同应用领域的模块和遗留代码提供了有力工具。
