Abstract: The track mobile monitoring method suitable for greenhouse elevated cultivation crops was developed. A mobile detection platform was designed, which could carry multi-sensor detection devices for crop growth and environmental information. The study could realize the monitoring of the growth information of stems, fruits, leaves, canopy temperature difference and meteorological environmental factors such as temperature, humidity and light intensity. In order to adapt to the greenhouse road environment and improve the walking stability, the mobile detection platform adopted the track mechanism design, which could use the greenhouse heating pipe as the track. The mobile detection platform adopted a high lifting mechanism, combined with a five degree of freedom manipulator system, which could accurately place the detection equipment at the target height and predetermined position, and realized the monitoring of crop growth and environmental information of greenhouse elevated cultivation in different plant types and different growth periods.