Opto-electronic sensor e.g. light sensor, operating method for detecting objects in area, involves using size, direction and projection of deflection of light intensity after position, towards position and towards direction, respectively
The method involves illuminating a monitoring area (13) with a light transmitter. Light intensity produced by illumination is detected with the light transmitter in a one-dimensional array of light receivers with a selection and detection electronic system. Size of a deflection of the light intensit...
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