| 摘要 |
A speech dialog system includes a speech application manager, a message router, service components, and a platform abstraction layer. When a speech command is detected, the speech application manager instructs one or more service components to perform a service. The message router facilitates data exchange between the speech application manager and the service components. The message router includes a generic communication format that may be adapted to a communication format of an application. The platform abstraction layer facilitates platform independent communication between the speech dialog system and one or more target systems.
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