The invention discloses an
LED display screen interaction detection method and
system based on a sensor, and relates to the related field of man-
machine interaction, and the method comprises the steps: collecting interaction triggering data of an
LED display screen through the sensor, and the interaction triggering data comprises an interaction generation
timestamp, an interaction space coordinate, an interaction intensity parameter and an
interaction type parameter; after effective interaction judgment is carried out based on the interaction triggering data,
display response data of the corresponding
LED display screen are collected through a sensor, and the
display response data comprise display starting time, a
response area brightness value, a color parameter and a
driving current parameter; calculating interaction
response parameters of the interaction trigger data and the
display response data, and constructing an interaction response difference parameter set; lED detection evaluation is carried out according to the interaction response difference parameter set, and an interaction detection result is generated. According to the invention, the technical problem of poor abnormity judgment reliability in the existing LED display screen interactive detection is solved, and the technical effects of improving the abnormity recognition accuracy and the detection result reliability are achieved.