摘要 |
<p>Information can be easily exchanged between devices even out of a network in a home bus system where multiple networks to which multiple devices are interconnected are interconnected. An address structure processed by an application and communication middleware is composed of a network ID and an intra-network device ID. A specific router having whole connection information about other networks is provided for each network. The devices send electronic messages for other networks only to the specific router, and the specific router sets up an adequate transmission route. During the processings, the actual states of the networks are considered.</p> |