Abstract: Building a digital power supply station is one of the important measures taken by State Grid Corporation of China to enhance the quality and efficiency of grassroots power supply stations. Addressing the problems of low efficiency and high error rates in traditional manual input of electricity meter information, this paper conducts research on metering instrument information acquisition equipment based on visual processing technology, establishing a new operation model of "canning for entry, shooting for classification". This device can achieve real-time binding of scanned data and image information, effectively reducing the workload and time of staff in entering electricity meter information, increasing the accuracy of information entry, assisting grassroots power supply stations in reducing burdens, empowering operations, cutting costs, and improving efficiency, thereby enhancing the core competitiveness of power enterprises.