Industrial robot

Details Industrial robot Industrial robot

2007-06-05

2007-06-05

Black, Thomas (Department: 3661)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Robot control

C700S258000, C318S568110, C600S001000, C600S130000, C606S300000, C606S131000

Reexamination Certificate

active

10473733

ABSTRACT:
A communication system for safe wireless control of an maneuverable object. A control unit includes an operator for operating the object and a receiver for receiving wireless information. A portable operating unit has a transmitter for transmitting wireless information. The information is divided in time slots, each including a data package. The receiver includes a detector for detecting in a time part of a time slot the presence of the data package and a calculator for calculating upon a reception failure the number of time parts having no presence of the data package following a time slot with presence of the data package. The control unit exercises a control command when a data package with a correct information has been received within a number of time parts just exceeding a full time slot.

REFERENCES:
patent: 5084826 (1992-01-01), Hariki et al.
patent: 29710026 (1997-09-01), None
patent: 1006694 (2000-06-01), None
patent: 9117888 (1997-05-01), None
patent: 1173201 (1999-03-01), None
E. Lo et al., Indoor Wireless Lan Access Methods for Factories, Communications and Science Laboratory, School of Engineering and Science, Simon Fraser University, pp. 113-118.

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