Patent ID: 8026815

Claim:
A device for the reading out of information from a transponder arranged at an object, said device comprising: an optoelectronic sensor; a reading device able to excite the transponder to radiate the information and able to read out the radiated information; and a control which is made for a control of the reading device and of the sensor as well as for an evaluation of the read out information, characterized in that the optoelectronic sensor comprises a laser scanner which can monitor a monitored plane divided into multiple fields and can determine a movement pattern of the object, said movement pattern fixed over an order of the fields contacted sequentially by the object; and in that the control responds to the movement pattern of the object to evaluate the read out information only with objects of a preset movement pattern, whereby the optoelectronic sensor determines a movement pattern of the object, with the control using the determined movement pattern to only evaluate the read out information in the case of the object displaying a preset movement pattern as determined by the optoelectronic sensor and disregard read out information if the object does not carry out the preset movement pattern.