关键词: 北斗时空基准, 工业大数据, 工业互联网, 安全保障, 数字资产地图

Abstract: With the development of artificial intelligence, cloud computing, big data, Internet of things and other technologies, information security issues have become increasingly prominent, security is becoming more and more complex. The intensity, frequency, scale and impact of network malicious attacks are escalating, great changes have taken place in the security "boundary". The application of Beidou space-time information, provide unified time and location information for data in industrial Internet,take space-time information as the key identification of industrial big data. An industrial Internet Security Platform Based on Beidou space-time benchmark service is constructed, realize high-precision positioning, time benchmark, flexible access of multi-source sensors and spatial geographic information services. The fusion of industrial data and high-precision spatio-temporal data is realized. It solves the concealment of industrial big data, greatly reduces the security risk of industrial Internet, improve industrial production efficiency.

Key words: Beidou space-time reference, Industrial big Data, Industrial Internet, Security, Digital asset map