Method and system for detecting the connection state of...

B - Operations – Transporting – 62 – D

Patent

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B62D 3/12 (2006.01) B60D 1/62 (2006.01)

Patent

CA 2719085

The invention relates to a method and a system for recognising the state of connection between a first connector half (3) of a towing vehicle (1) and a second connector half (4) of a trailer vehicle (2) in which the trailer vehicle (2) comprises at least one pneumatic circuit (5), the pressure level of said circuit being detected by a pressure sensor (6) and is provided as an electronic signal to the towing vehicle (1) by means of a trailer control device (7). The aim of the invention is to provide a method or a system, that renders optical control of the correct connection of the connector halves unnecessary (3, 4). Said aim is achieved, inter alia, by means of a system in which the electronic signal is read by a control device (8) on the vehicle side and a return message about the connection state is displayed by means of a signal device (15).

L'invention concerne un procédé et un système de reconnaissance de l'état de connexion entre une première moitié de fiche (3) d'un véhicule tracteur (1) et une seconde moitié de fiche (4) d'un véhicule remorqué (2), le véhicule remorqué (2) présentant au moins un circuit pneumatique (5), dont le niveau de pression est détecté par un capteur de pression (6) et est fourni sous forme de signal électronique au véhicule tracteur (1) par l'intermédiaire d'un appareil de commande de remorque (7). L'invention a pour but de fournir un procédé ou un système qui rend superflu un contrôle optique de la connexion correcte des moitiés de fiche (3, 4). Le but est atteint entre autres par un système dans lequel le signal électronique est lu par un appareil de commande (8) côté véhicule tracteur et une information en retour sur l'état de connexion est indiquée par l'intermédiaire d'un système de signalisation (15).

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