Abstract: An inflatable planting device including a storage tank, a cultivation tank, a field planting tray and a plurality of planting frames is provided. The storage tank has a first air bag. The cultivation tank has a second air bag, and is located on the storage tank. The field planting tray has a mesh air bag defining a plurality of plant holes, and the field planting tray is located on the cultivation tank. The planting frames have a third air bag, and are connected to a periphery of the storage tank, the cultivation tank and the field planting tray through a plurality of connecting holes, where the connecting holes connect the first air bag, the second air bag, the mesh air bag and the third air bag to make the storage tank, the cultivation tank, the field planting tray and the planting frames to form an integrated connection.

Abstract: A thermal image positioning system and a positioning method thereof are provided. The thermal image positioning method includes: configuring a plurality of thermal image generators in a space, where the thermal image generators respectively generate a plurality of thermal images; making a carrier to move according to the thermal images, providing a thermal image receiver to respectively receive the thermal images, and respectively generating a plurality of distance information according to the thermal images; and generating coordinate information of the space according to the distance information.

Abstract: Provided is a cultivation device, including a planting trough, a first auxiliary member and a second auxiliary member. A plant is cultivated in the planting trough. The first auxiliary member and the second auxiliary member are fixed on the planting trough and tilt toward an outside of the planting trough, and here the first auxiliary member and the second auxiliary member are opposite in tilting direction. The plant grows from the planting trough along the first auxiliary member and the second auxiliary member. The cultivation device provided in this invention may utilize space effectively for the plant to grow and is conducive to mechanical harvesting and/or hand harvesting.