华润电力（宁武）申请一种原煤仓库量确定专利，较为准确把控储藏仓内的容量高度

Group 1 - The core viewpoint of the article highlights that China Resources Power (Ningwu) Co., Ltd. has applied for a patent related to a method for determining the volume of raw coal storage, which aims to enhance the accuracy and efficiency of coal inventory management [1][2] Group 2 - The patent application, published as CN 119831491 A, was filed on December 2024 and involves the use of at least two infrared sensors to accurately measure the height of coal storage [1] - The method allows for the calculation of coal volume based on signals collected from the infrared sensors, ensuring timely alerts for coal replenishment and enhancing operational stability [1] - China Resources Power (Ningwu) Co., Ltd. was established in 2014, is located in Xinzhou City, and primarily engages in electricity and heat production and supply, with a registered capital of 1,047 million RMB [2]