Abstract:
L'invention concerne un système de pilotage plurimodal d'un actionneur d'une unité depuis un dispositif de consigne (1) comportant des premiers (17r) et deuxièmes (17a) moyens pour émettre un message de consigne (MC 1 , MC 2 ) selon une communication sans fil plurimodale (W1, W2) à destination d'un boîtier de commande (2) régulant ledit actionneur.
Abstract:
To improve the security of an automation system (10) for a movable barrier (12), comprising a central control unit (20) with at least one wireless transceiver (24) able to send and receive radio signals, and one or more peripheral devices (30) each with at least one wireless transceiver (30) able to send and receive radio signals, the central and / or a or each peripheral device is adapted to transmit at least two signals with diversity techniques.
Abstract:
The present invention relates to system (50) and devices for controlling at least one entertainment device (60) and further relates to at least one remote (52) in two-way communication with a base device (54).
Abstract:
The invention discloses a system for controlling household digital equipment based on wireless. The system comprises a remote device and receiving devices. The remote device sends controlling commands in wireless mode and provides at least two kinds of wireless communication modes. The receiving devices can communicate in the said wireless communication mode, can receive the controlling commands, which are sent by the remote device and can make the household digital equipment perform the controlling commands. The remote device selects the corresponding wireless communication mode according to the controlling commands and communicates with the receiving devices by the selected wireless communication mode.
Abstract:
Verfahren zum Steuern und Überwachen von Maschinen, bei dem Signale zwischen mindestens einer Maschine (10) und mindestens einer Maschinensteuerung (12) über eine Funkstrecke (18) übertragen werden, und bei dem zur gesicherten Übertragung von Signalen im industriellen Umfeld ein Frequenzsprungverfahren angewendet wird und denselben Maschinenparametern zugehörige Signale mindestens zweimal nacheinander in voneinander verschiedenen Nutzkanälen gesendet und empfangen werden.
Abstract:
Zum Fernsteuern von selbstfahrenden Arbeitsgeräten, insbesondere für Bodenverdichtungsgeräte, ist eine Fernsteuerungseinrichtung vorgesehen, die eine von einer Bedienperson bedienbare Sendeeinheit (2) zum Aussenden von Steuersignalen in Form von elektromagnetischer Strahlung und eine an dem Arbeitsgerät (1) angeordnete Empfangseinheit (3) aufweist, die die empfangenen Steuersignale als elektrische Steuerbefehle an eine Steuerung des Arbeitsgeräts (1) ausgibt, wobei die Sendeeinheit beim Betrieb des Arbeitsgeräts über ein Kabel (5) mit einer an dem Arbeitsgerät angeordneten externen Energiequelle (4) zur Energieversorgung verbindbar ist.
Abstract:
A system for providing remote driving by communication between a remote driving vehicle and a remote driving apparatus. The system executes selecting a communication line from a plurality of communication lines, transmitting time series data through the selected communication line between the remote driving vehicle and the remote driving apparatus, acquiring a communication environment information of the selected communication line, and switching the selected communication line based on the communication environment information. Wherein, the transmitting the time series data includes performing a transmission hold process when the selected communication line is switched, the transmission hold process being a process holding off start of transmitting the time series data through the selected communication line after switching until a delay time of the selected communication line before switching has elapsed from a time point of switching.
Abstract:
A hand-held device with a sensor for providing a signal indicative of a position of the hand-held device relative to an object surface enables power to the sensor at a first time interval when the hand-held device is indicated to be in a position that is stationary and adjacent relative to the object surface, enables power to the sensor at a second time interval shorter than the first time interval when the hand-held device is indicated to be in a position that is moving and adjacent relative to the object surface, and enables power to the sensor at a third time interval when the hand-held device is determined to be in a position that is removed relative to the object surface.
Abstract:
A redundantly operable communication system for an industrial automation system, wherein a first communication device is redundantly connected to a third communication network connection of first and second network infrastructure devices, the second communication device is redundantly connected to a third communication network connection of a third and fourth network infrastructure device, where the first and third network infrastructure device and the second and fourth network infrastructure devices are interconnected via their first and second communication network connections such that, while the first and second communication device identify data frames to be redundantly transmitted via a first indicator, the first and third network infrastructure devices and the second and fourth network infrastructure devices identify data frames to be redundantly transmitted via a second or third indicator that differs from the first indicator, and reject data frames received on the third communication connection and identified via the second or third indicator.