Data transmission system used for plant control and based on loc

Details Data transmission system used for plant control and based on loc Data transmission system used for plant control and based on loc

1996-05-10

1999-07-06

Rinehart, Mark H.

Electrical computers and digital processing systems: multicomput

Star or tree computer networking

709250, 370466, 370463, G06F 1338, G06F 1517

Patent

active

059192500

ABSTRACT:
In a data transmission system, a plurality of control terminals or nodes used for plant control are connected to each other through a known LAN such as an ETHERNET, and a large number of control data are transmitted between the nodes at a high speed. When control data generated by each node is to be transmitted to another node, an ETHERNET frame is used as a transmission frame, and at least a plurality of blocked control data are stored on the ETHERNET frame. The control data is periodically transmitted in a multicast manner, each node includes a control data memory, and the control data is transmitted by using the memory.

REFERENCES:
patent: 4063220 (1977-12-01), Metcalfe et al.
patent: 4543630 (1985-09-01), Neches
patent: 4819229 (1989-04-01), Pritty
patent: 4885742 (1989-12-01), Yano
patent: 4930121 (1990-05-01), Shiobara
patent: 5018139 (1991-05-01), Despres
patent: 5353284 (1994-10-01), Shiobara
patent: 5519709 (1996-05-01), Albrecht
Kadambi, 100VG-AnyLAN: Network Operation and Real-Time Capabilities, IEEE, 1994.
IEEE Standards for Local and Metropolitan Are Networks (802.12) Sections 1, 6, 7 and 10, Jan. 1995.
Watson, Albrecht, The Demand Priority MAC Protocol, IEEE Network, Jan. 1995 .

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