公开(公告)号：US11674641B2

公开(公告)日：2023-06-13

申请号：US17314608

申请日：2021-05-07

Applicant: SICK AG

Inventor： Fabio Brunner ,  Markus Hammes ,  Mathias Ams

IPC: F16P3/14

CPC classification number: F16P3/147 ,  F16P3/142

Abstract: A safety system and a method having a safety system for localizing and identifying a person or an object, a control and evaluation unit, at least one radio location system, and having at least one identification sensor for identifying the person or the object, wherein a marking is arranged on the person or on the object, wherein the radio location system has arranged radio stations, wherein at least one radio transponder is arranged on the person or on the object, wherein position data of the person or of the object can be determined by means of the radio location system, and wherein the position data can be transmitted from the radio station of the radio location system to the control and evaluation unit, and identification data from the marking on the person or the object can be determined by means of the identification sensor.

公开(公告)号：US12007495B2

公开(公告)日：2024-06-11

申请号：US17527360

申请日：2021-11-16

Applicant: SICK AG

Inventor： Markus Hammes ,  Patrik Feth ,  Magnus Albert ,  Andreas Sixt ,  Tobias Hofmann ,  Eduard Mosgalewsky ,  Dominic Ruh ,  Matthias Neudorf ,  Lasse Dau ,  Jan Schlemmer ,  Mathias Ams ,  Hagen Feth

IPC: G01S5/02 ,  G01C21/20 ,  G01S3/46

CPC classification number: G01S5/02213 ,  G01C21/206 ,  G01S3/46 ,  G01S5/0226

Abstract: A method and a safety system for localizing at least two objects has a control and evaluation unit, and at least one radio location system. The radio location system has at least three arranged radio stations, wherein at least two respective radio transponders are arranged at the objects. The two radio transponders are arranged spaced apart from one another. Position data of the radio transponders and thus position data of the objects can be determined by means of the radio location system, and the position data can be transmitted from the radio station of the radio location system to the control and evaluation unit and/or the position data can be transmitted from the radio transponder to the control and evaluation unit. The control and evaluation unit is configured to cyclically detect and compare the position data of the radio transponders.

公开(公告)号：US11576007B2

公开(公告)日：2023-02-07

申请号：US17143290

申请日：2021-01-07

Applicant: SICK AG

Inventor： Fabio Brunner ,  Markus Hammes ,  Mathias Ams

IPC: H04W24/00 ,  H04W24/08 ,  H04W28/20 ,  H04W4/02 ,  H04W4/029 ,  G01S5/02 ,  G01S5/04

Abstract: A safety system and a method for localizing at least one object having a control and evaluation unit have at least one radio location system. The radio location system has at least three arranged radio stations. Position data of the object can be determined by means of the radio location system and can be transmitted to the control and evaluation unit. At least three radio transponders are arranged at the object, each arranged spaced apart from one another and the three radio transponders form different points on a plane and unambiguously define the plane in space. The control and evaluation unit is configured to compare the position data of the radio transponders and to form checked position data of the object. The control and evaluation unit is configured to form orientation data of the object from the position data of the radio transponders.

公开(公告)号：US10761505B2

公开(公告)日：2020-09-01

申请号：US16195133

申请日：2018-11-19

Applicant: SICK AG

Inventor： Danilo Knab ,  Mathias Ams ,  Dennis Münich

IPC: G05B19/042 ,  G01V8/20 ,  F16P3/14 ,  G08B21/18

Abstract: The present invention relates to a safety controller for the safety-directed monitoring and control of a machine, said safety controller having at least one monitoring input that is configured to receive a detection signal from a protective device; at least one control output that is configured to output a shutdown signal to the machine to be monitored and to be controlled; at least one bypass input that is configured to receive a bypass demand from an independent control system. The invention further relates to a safety system having a safety controller and having at least one protective device connected to the safety controller.