Fault-tolerant method for recognizing errors in an electronics system for operating a controlled object
US10488864B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jul 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G5/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for operating a controlled object, that is embedded in a changing environment, wherein the controlled object and its environment are periodically observed using sensors, and, in each frame, at least three independent data flow paths (DFPs) are executed based on the data recorded through the observation of the controlled object and its environment. A first DFP determines from the data collected through the observation of the controlled object and its environment via complex software a model of the controlled object and of the environment of the controlled object and conducts a trajectory planning, in order to create one or a plurality of possible trajectories, that, under the given environmental conditions, correspond to a specified task assignment; and a second DFP, from the data collected through the observation of the controlled object and its environment via preferably diversitary, complex software, determines a model of the controlled object and of the environment of the controlled object and specifies a safe space-time domain, SRZD, within which SRZD all safe trajectories must be located; a third DFP determines from the data collected through …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.