摘要 |
<p>PROBLEM TO BE SOLVED: To reduce cost per device and to enable, even a different device to obtain the same operational sense by making information about operation common among devices, when a human/machine interface is included and mounted in a device. SOLUTION: Respective function elements composed in the form of a distributed object by respectively dividing the functions of the human/machine interface are provided on the nodes 101 to 107 of a network 100 in a plural form, and the respective nodes link with one another and perform data processing to realize the respective human/machine interface functions. The respective nodes are application nodes 101, 102, 103 and 105 which are an input-output parts for data from/to man, a service node 104 connected to the application nodes on the network 100 and for processing data to be inputted-outputted and compound nodes 106 and 107 provided with the both functions.</p> |