公开(公告)号：US20210348718A1

公开(公告)日：2021-11-11

申请号：US17314608

申请日：2021-05-07

Applicant: SICK AG

Inventor： Fabio BRUNNER ,  Markus HAMMES ,  Mathias AMS

IPC: F16P3/14

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：US20210156951A1

公开(公告)日：2021-05-27

申请号：US16953842

申请日：2020-11-20

Applicant: SICK AG

Inventor： Fabio BRUNNER ,  Markus HAMMES ,  Matthias AMS

IPC: G01S5/02 ,  G01S1/68 ,  G01S17/894 ,  G05D1/02

Abstract: A safety system for localizing a movable machine having a safety controller, having at least one radio location system, and having at least one sensor for position determination, wherein the radio location system has radio stations arranged as stationary, wherein at least one radio transponder is arranged at the movable machine, wherein position data of the movable machine can be determined by means of the radio location system, wherein the position data can be transmitted from the radio station or from the radio transponder of the radio location system to the safety controller and position data of the movable machine can be determined by means of the sensor, and wherein the safety controller is configured to compare the position data of the radio location system and the position data of the sensor and to form checked position data on agreement.

公开(公告)号：US20210235228A1

公开(公告)日：2021-07-29

申请号：US17143290

申请日：2021-01-07

Applicant: SICK AG

Inventor： Fabio BRUNNER ,  Markus HAMMES ,  Mathias AMS

IPC: H04W4/029 ,  G01S5/02

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：US20170270724A1

公开(公告)日：2017-09-21

申请号：US15446278

申请日：2017-03-01

Applicant: SICK AG

Inventor： Fabio BRUNNER

IPC: G07C9/00 ,  G06K19/07 ,  G06K7/10

CPC classification number: G07C9/00119 ,  F16P3/08 ,  F16P3/147 ,  G06K7/10376 ,  G06K7/10415 ,  G06K19/0723 ,  G06K19/0727 ,  G07C3/00 ,  G07C9/00904 ,  G07C2009/00507 ,  G07C2009/00769

Abstract: A system having a mobile key unit (2) for reading and writing data from at least one external device (3) of a facility (4), wherein the data at least comprise identification data for the device (3) to be checked, and wherein the mobile key unit (2) has a first transmission/reception unit (5) by means of which the data can be transmitted wirelessly between the device (3) and the key unit (2), wherein the key unit (2) has a first memory (6), the key unit (2) has at least one secure channel (7) having a first evaluation unit (8) and the first transmission/reception unit (5) and has at least one second channel (12) having a second evaluation unit (13) and a second transmission/reception unit (10) by means of which data can be wirelessly transferred between the device (3) and the key device (2), wherein the data can at least be transmitted using one of the transmission/reception units.