ROBOT ARM SYSTEM AND METHOD FOR EMITTING AN INFORMATION SIGNAL IN THE EVENT OF A CRITICAL STATE BEING DETECTED IN SAID ROBOT ARM SYSTEM

The invention relates to a robot arm system comprising a first robot (2) comprising a poly-articulated arm (21) and a second robot (3) of the mobile vehicle type. The system (1) comprises safety means (4) comprising: a) means (5) for collecting physical parameters (P) relating to the movements of sa...

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Bibliographic Details
Main Authors GARNIER, Sébastien, GALLOT, Guillaume, FURET, Benoît, BONNET, Samuel
Format Patent
LanguageEnglish
French
Published 02.04.2020
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Summary:The invention relates to a robot arm system comprising a first robot (2) comprising a poly-articulated arm (21) and a second robot (3) of the mobile vehicle type. The system (1) comprises safety means (4) comprising: a) means (5) for collecting physical parameters (P) relating to the movements of said associated robots (2, 3), b) means (6) for determining, at least from said physical parameters, the forces that are applied to said robots (2, 3) and/or that are intended to be applied to said robots (2, 3), c) means (7) for detecting a critical state of said robots (2, 3) by comparing said determined forces with preestablished critical forces, and d) means (8) for emitting an information signal if said critical state is detected. L'invention concerne un système de bras robot comprenant un premier robot (2) comprenant un bras polyarticulé (21) et un second robot (3) du type véhicule mobile. Le système (1) comporte des moyens de sécurité (4) comprenant: a) des moyens (5) pour collecter des paramètres physiques (P) relatifs aux mouvements desdits robots (2, 3) associés, b) des moyens (6) pour déterminer, au moins à partir desdits paramètres physiques, les efforts qui sont appliqués sur lesdits robots (2, 3) et/ou qui sont destinés à s'appliquer sur lesdits robots (2, 3), c) des moyens (7) pour détecter un état critique desdits robots (2, 3) par comparaison desdits efforts déterminés avec des efforts critiques préétablis, et d) des moyens (8) pour émettre un signal d'information en cas de détection dudit état critique.
Bibliography:Application Number: WO2019EP76150