外文摘要：To enable temperature control of a vegetation ground with higher accuracy when growth is performed using grow lights.The above problem is solved by a vegetation ground temperature controlling method in which while irradiating a vegetation ground with light of a grow light 10 from above, a temperature of a ground surface area is controlled by supplying a heating medium to a pipe laid in the vegetation ground in an irradiation area of the grow light 10, wherein the temperature of the ground surface area is determined by heat conduction analysis including weather data including outside air temperature and outside air humidity, and irradiation data of the grow light 10 as boundary conditions, and the heating medium supplied to the pipe is controlled so that an underground temperature of the ground surface area becomes a target ground temperature while thermal conductivity of the ground is taken into consideration.
申请号： JP2018234109
专利号：JP7187290B2
公开/公告号：JP7187290B2
申请日：2018-12-14
公开/公告日：2022-12-12
申请/专利权人： Sato Kogyo
发明/设计人： 織茂 俊泰; 黒田 千歳; 石橋 稔; 新藤 辰典
主分类号： A01G7/00;
法律状态：授权
原文传递申请：江苏省科技资源（工程技术文献）统筹服务平台