| 摘要 |
<p>PURPOSE:To easily set a bypass even when a line fault takes place during communication to easily change the path even when a new communication node is added thereto by selecting a path of a data flowing in the network system dynamically with each communication node. CONSTITUTION:The system consists of an information processing unit comprising plural communication node 10, and adjacent communication nodes 31-33. In the case of comparing an object communication node address 21 with information in an adjacent communication node group address information area 12, path history information 22 added to the data is referenced and the communication node passing already is not selected and the data is sent to an adjacent communication node of an address closest to the object communication node address 21 among communication nodes not passed yet. Even when a line fault takes place during the communication, the bypass is easily set and the revision is easily implemented even when a new communication node is added to the network.</p> |
