MULTIPLEX COMMUNICATION NETWORK SYSTEM

摘要

PURPOSE:To build up a network satisfying both responsiveness and cost by compensating each defect of conventional central control type and decentralized control type multiplex communication network system. CONSTITUTION:While the data access system is devised to access a data between a master node A and slave nodes B-D similarly to the case with a central control type network and no access is implemented among the slave nodes B-D, the allocation and decision of the transmission are not implemented by the master node A only, but are shared respectively by all the nodes A-D including the slave nodes B-D similarly to the case with the decentralized control type network.