The invention provides an open
hierarchical design method for a complex electronic
system and aims to provide a
system analysis and design method for
system application integration in a complex electronic system. The design method comprises the steps that firstly, the
hierarchical design theory is adopted to divide the system into an
application layer, a logical component layer and a physical platform layer; secondly, with regard to a specific complex electronic system application, a meta model of all levels of hardware elements and
software elements and incidence relations is abstracted, and a
visual modeling environment of the specific complex electronic system is established; thirdly, the complex electronic system is analyzed and decomposed in the
visual modeling environment, so that a hardware model, a
software model and a deployment model are established, wherein the hardware model, the
software model and the deployment model are described by the meta model, and the hardware model, the software model and the deployment model are converted into function component description files and system operation blueprints; finally, all function components are respectively obtained,
blueprint documents are analyzed through a control program of the complex electronic system, virtual channels between logic components are configured, and the logic components are loaded to complete the application integration of the complex electronic system.