Title:
通信システム及びその故障ノード特定方法
Document Type and Number:
Japanese Patent JP4353059
Kind Code:
B2
Abstract:
To provide a communication system and a faulty node locating method thereof locating a faulty node on the occurrence of frame collision under a multiple access environment.
In the communication system wherein a plurality of nodes are bus-connected, and the multiple access is adopted, each node starts transmission of frames in a preset transmission timing unique to each node at bus start and a node starting the frame just before the collision is determined as the faulty node on the occurrence of the frame collision.
COPYRIGHT: (C)2006,JPO&NCIPI
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Inventors:
Nobuhiro Yokokawa
Application Number:
JP2004297785A
Publication Date:
October 28, 2009
Filing Date:
October 12, 2004
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H04L12/40; G01M17/007
Domestic Patent References:
| JP63294031A | ||||
| JP1093231A |
Attorney, Agent or Firm:
Tadahiko Ito