SUSPENSION SLIDE RAIL PLATFORM-BASED GREENHOUSE INFORMATION AUTOMATIC MONITORING METHOD

摘要

A suspension slide rail platform-based greenhouse information automatic monitoring method, adopting a multi-sensor system, using binocular vision multi-function cameras (22-1, 22-2), combining with a laser ranging sensor (27) and an infrared temperature measuring sensor (25), realizing online patrol monitoring of greenhouse crop comprehensive information of image and infrared temperature characteristics of plant nutrition, water, pest and disease damage as well as plant crown width, plant height, fruit and growth characteristics and the like by means of multi-sensor information integration. The multi-sensor system is mounted on a suspension slide platform and combines with a lifting mechanism (19) and an electric control rotation pan-tilt (21), such that not only accurate positioning and stationary point detection in the detection travelling direction can be realized, but also multi-sensor information patrol detection at different detection distances, different top view fields and different detection angles is realized. By means of adjustment of the detection distance and the azimuth angle of the electric control rotation pan-tilt (21), not only big plants, such as tomatoes and cucumbers, can be detected, but also detection requirements of lettuce and medium and small plants in different growth periods can be met.