In order to help manage the complexity, heterogeneity and dynamic inherent in distributed real-time systems, middleware of next generation should deal with changing environments and different client requirements. it is very necessary to resolve interoperability between heterogeneous schedulers. Therefore, this promotes the research of a heterogeneous distributed real-time scheduling system based on reflective middleware. The features of reflection technology and reflective middleware are described in detail first. As a result, proposed reflective middleware is used to resolve interoperability between heterogeneous schedulers in distributed real time system. The high performance,adaptability and feasibility of this middleware platform used to resolve interoperability between heterogeneous schedulers are proved in details by a concrete example. Future trends of research in this field are listed at the end.
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