Method and system for evaluating a control command of a remotely controllable device based on a time reference

Abstract

Method (100) for evaluating a control command for a remotely controllable device (10) based on a time reference (S1, S2), comprising the following steps: - Outputting (106) a time reference (S1, S2) provided by a computing unit (12) to a detection area (E1) of a receiving unit (16) associated with the remotely controllable device (10) by means of an output unit (14) associated with the remotely controllable device (10); - Detection (108) of the detection area (E1) having the time reference (S2) output by the output unit (14) by means of the receiving unit (16); - Sending (110) a first signal (S3) representing the detection area (E1) with the time reference (S2) to a control unit (18) arranged outside the remotely controllable device (10) by means of the receiving unit (16);- Receiving (116) a second signal (S4) provided by the control unit (16) on the basis of the first signal (S3), which represents the control command and the time reference (S1;S2), by means of the processing unit (12); and- Evaluating (118) the control command on the basis of a comparison of the time reference (S1;S2) represented by the second signal (S4) with an expected value by means of the processing unit (12).;

Images