Experimental study on artificial vision measurement method of heat flux density in solar furnace

In this paper, an artificial vision-based measurement method of concentrated light spot is proposed, and the experimental study is carried out on the solar furnace in Yanqing base. The experimental results show that the energy flow distribution measured by the indirect measurement method based on artificial vision is more accurate, and the internal energy of the spot conforms to Gaussian distribution. At the same time, the indirect measurement method based on artificial vision considers taking real-time gray photos directly, and the results obtained by visual processing are not affected by the specific climate and environment. The system is simple and easy to operate, and it is more suitable for popularization and application.