## 1 Introduction  
With the continuous advancement of shallow resource mining, the coal mining depth is increasing at a rate of 10 m to 25 m per year, along with a gradual increase in the mining height. Featured by rich coal reserves, shallow coal seams, and simple geological conditions, the Shendong Mining Area has a number of 10-million-ton coal mines, including several working faces with a large mining height. However, under the influence of special geological and mining conditions, there are still gangue leakage and roof accidents [1; 2], which pose a serious threat to the normal production of coal mines and personnel safety. Given these accidents in the Shendong Mining Area, [PERSON] [3] surveyed the coal pillar mining and support crushing accidents in shallow coal seams and took preventive measures; [PERSON] [4] studied the force-induced rotation of key blocks in the roof strata by analyzing the thickness of overlying coal pillars and the thickness of spacing between coal seams, and proposed a method for passing pressure zones supported by coal pillars; [PERSON] [5] probed into the interaction between special rock beams and supports in the room-type coal mining method; [PERSON] [6] explored the characteristics of mining pressure behavior in the room-type coal mining method; [PERSON] studied the terrain passing ravines and valleys [7; 8] and found that this terrain is the most prone to roof collapse and the most influential mining condition in the Shendong Mining Area, while abnormal mining pressure behavior, as well as geological conditions and roof control, are the main influencing factors for roof accidents [9]. In recent years, roof collapse and support crushing accidents [10; 11] have occurred in some fully-mechanized mining faces of the Shendong Mining Area in the retracement stage, resulting in the stoppage of working faces and seriously affecting the retracement and safe production of working faces. With the active exploration [12; 13] in the working faces with a super-large mining height in the Shendong Mining Area, the normal production of fully-mechanized mining faces with a super-large mining height of 8.8 m has been realized. [PERSON] [14] researched preventing roof collapse in working faces with a large mining height through engineering analogy, involving burial depth, roof characteristics, and difficulties in roof control. [PERSON] [15] analyzed the mechanism of roof collapse at super-large mining height and proposed multiple measures for preventing this roof collapse. However, with the increase of mining height in a working face and the application of full caving method for the goat roof, the influencing range of goat roof fracture increases, the advanced abutment pressure of the coal wall increases, the mine pressure behavior is more intense, the degree of coal sheeting on the coal wall and gangue sheeting on the roof increases, and the difficulty of supporting the roof by the working face support and protecting the coal wall by the face guard increases [16; 17; 18]. As a result, the roof of the working face collapses and bulk gangues on the roof fall from the coal wall at the coal sheeting in front of the support to the scraper conveyor along the face guard. This poses a serious threat to the operator, causes hidden safety hazards to the equipment in the working face, and restricts the safe production of the fully-mechanized working face. Hence, the roof control of working faces with a super-large mining height is an urgent problem to be solved. To comply with China's \"dual carbon\" policy, Shanxi Coking Coal Group actively adopts a top-level design, investing in intelligent construction planning [19]. Currently, the intelligent construction of coal mines is ready to take off, with strong market vitality [20]. [PERSON] [21] reported the connotation of intelligent coal mines and pointed out that building smart mines is inevitable for the development of the coal industry.