Patent ID: 11926059
Assignee: KUKA DEUTSCHLAND GMBH
Field: Handling (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 4:
5. The method of claim 1, wherein the presence criterion is defined on the basis of at least one of:
a signal strength of a presence signal received at the robot system;
a measure for the possible occurrence of transmission errors in the presence signal received at the robot system;
an elapsed period of time since a last reception of a presence signal;
any change in an identification code of a radio access point or a routing for a radio connection of the operating device via the first signal connection, via the second signal connection, or via both signal connections, which change has taken place since the last reception of a presence signal, according to the corresponding information contained in the received operating signal; or
a distance value determined by a radio-based triangulation.