Invention Grant
- Patent Title: Apparatus and method for communications in a safety critical system
- Patent Title (中): 安全关键系统通信的装置和方法
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Application No.: US14308005Application Date: 2014-06-18
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Publication No.: US09589142B2Publication Date: 2017-03-07
- Inventor: Carl Schwellnus , Martin Krieger
- Applicant: Thales Canada Inc
- Applicant Address: CA Toronto, Ontario
- Assignee: Thales Canada Inc
- Current Assignee: Thales Canada Inc
- Current Assignee Address: CA Toronto, Ontario
- Agency: Hauptman Ham, LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F21/60 ; G06F11/16 ; G06F11/18
Abstract:
A safety communication scheme for a safety-critical system which includes two or more higher level units that have voting capabilities and one or two sets of lower level units that do not have voting capabilities, involves using one channel between the high and low level units for safety and two channels for redundancy.
Public/Granted literature
- US20150371048A1 APPARATUS AND METHOD FOR COMMUNICATIONS IN A SAFETY CRITICAL SYSTEM Public/Granted day:2015-12-24
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