Fault tolerance for an automation controller of a machine is provided. A first portion of the stages of the automation controller can be handled with fail-operational protection, where a failure of one of the computers for the first portion still allows full operational functionality in the machine. The remaining portion of the stage is handled with fault degradation protection, where a fault of the computer for the remaining portion allows continued operation, but has one or more constraints, as compared to the faulty operating portion.
提供了用于机器的自动化控制器的容错。自动化控制器的阶段的第一部分能够以故障操作保护来处理,其中用于第一部分的计算机中一者的故障仍允许机器中的完全操作功能性。以故障降级保护来处理阶段的其余部分,其中与故障操作部分相比,用于其余部分的计算机的故障允许继续操作,但具有一个或多个约束。
Fault tolerant system with minimal hardware
具有最少硬件的容错系统
2024-05-07
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |