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1. WO2020112134 - METHOD AND SYSTEM FOR REMOTE MACHINE CONTROL

Publication Number WO/2020/112134
Publication Date 04.06.2020
International Application No. PCT/US2018/063259
International Filing Date 30.11.2018
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
G05D 1/0038
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
0011associated with a remote control arrangement
0038by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation
G05D 2201/0201
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
2201Application
02Control of position of land vehicles
0201Agriculture or harvesting machine
G05D 2201/0202
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
2201Application
02Control of position of land vehicles
0202Building or civil engineering machine
H04L 1/0061
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0061Error detection codes
H04L 63/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
12Applying verification of the received information
H04L 67/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
12adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
Applicants
  • DANFOSS POWER SOLUTIONS, INC. [US]/[US]
Inventors
  • BYRNES, Mark D.
  • DOCKTER, Rodney L.
  • WOODARD, Chris
Agents
  • CUNNINGHAM, Marina F.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR REMOTE MACHINE CONTROL
(FR) PROCÉDÉ ET SYSTÈME DE COMMANDE DE MACHINE À DISTANCE
Abstract
(EN)
A system and method for secure remote control of a machine includes transmitting video data from a camera on the machine to an operator controller located at a remote operation station, and receiving, at a machine controller of the machine, an operator control message from the operator controller. The operator control message is based on an input device actuated in response to the video data. The method further includes confirming validity of the operator control message based, at least in part, on the video data transmitted from the camera to the operator controller, and controlling the machine with the operator control message when validity of the operator control message is confirmed.
(FR)
Selon l'invention, un système et un procédé de commande à distance sécurisée d'une machine consiste à transmettre des données de vidéo d'une caméra sur la machine à un dispositif de commande d'opérateur situé dans un poste d'exploitation distant, et recevoir, sur un dispositif de commande de machine de la machine, un message de commande d'opérateur provenant du dispositif de commande d'opérateur. Le message de commande d'opérateur est basé sur un dispositif d'entrée actionné en réponse aux données de vidéo. Le procédé consiste aussi à confirmer la validité du message de commande d'opérateur au moins en partie en fonction des données vidéo transmises de la caméra au dispositif de commande d'opérateur, et commander la machine avec le message de commande d'opérateur lorsque la validité du message de commande d'opérateur est confirmée.
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