Beijing has a good foundation for the development of quantum field. Analyzing the opportunities and challenges of the development of Beijing's quantum industry from the perspective of technical information, and putting forward corresponding countermeasures and suggestions, has important reference value for accelerating the development of Beijing's quantum industry.Based on the quantitative analysis of the patent information in the global patent database incoPat, the development trend of quantum frontier technology was identified. Combined with the development basis of Beijing's quantum field and the impact of the United States on China's scientific and technological restrictions since 2021, the advantages and challenges of Beijing's quantum industry development were analyzed. At last, the countermeasures and suggestions for the development of Beijing's quantum industry are put forward in order to provide reference for Beijing to accelerate the high-quality development of the quantum industry.