On March 25, the mining intrinsically safe intelligent camera “Digital Intelligence Mining Eye”, independently researched and developed by Digital Intelligence passed the rigorous test of CCRI (Beijing) Testing Technology Co., Ltd. (National Work Safety Beijing Mine Support Equipment Testing and Inspection Center) and obtained the explosion-proof certification for mining products. This certification signifies that the product fully meets the requirements of the national mandatory standards GB/T 3836.1-2021 and GB/T 3836.4-2021, and can operate safely in explosive environments underground in coal mines, facilitating safe and intelligent development for mines.

With Ex ib I Mb explosion-proof grade design, the certified product ensures “zero spark” risk in high-risk environments, including gas and coal dust through intrinsically safe circuits, anti-static materials and multiple redundant protection technologies. The core parameters strictly follow the intrinsic safety standards. The product integrates AI intelligent algorithms, allows for personnel behavior recognition, equipment status monitoring and other functions, and can be connected with the Company’s self-developed intelligent video analysis system to provide real-time video data for mine safety control and improve safety management efficiency. In addition, the product is corrosion-resistant, dustproof and waterproof, and equipped with remote communication, two-way intercom, power-off endurance, and other functions, which widely apply to underground business, conveyor belt business, electromechanical equipment, coal preparation plant business, and open-pit coal mine business.

Explosion-proof certification is essential for mining equipment to enter the market. The success in passing the certificate not only verifies the safety and reliability of the product, but also lays a solid foundation for subsequent market expansion, which is of great significance in accelerating the development of intelligent coal mine. The successful application of this product will promote the intelligent upgrading of the Company’s coal mine business, and provide strong technical support for the work safety and digital transformation of coal mine.