Title:
無線制御システム
Document Type and Number:
Japanese Patent JP5088062
Kind Code:
B2
Abstract:
The invention realizes a wireless control system capable of reducing loads on a wireless network and gateway nodes and improving reliability of the system. The wireless control system for collecting data from a plurality of wireless nodes constituting a wireless network to a supervisory node via gateway nodes, wherein said each gateway node and said each wireless node have group IDs assigned thereto in advance and said each wireless node selects a route having the most excellent communication quality of routes leading to the gateway nodes having the same group ID as a self-node and transmits data to the selected route.
Inventors:
Yosuke Ishii
Application Number:
JP2007243617A
Publication Date:
December 05, 2012
Filing Date:
September 20, 2007
Export Citation:
Assignee:
Yokogawa Electric Corporation
International Classes:
H04W16/26; H04L12/701; H04L12/725; H04W4/04; H04W40/16; H04W40/22; H04W40/32; H04W48/16; H04W74/08; H04W84/12; H04W84/22
Domestic Patent References:
| JP2005526416A | ||||
| JP2006323440A | ||||
| JP2006295813A | ||||
| JP2005515695A |