Abstract: In recent years, the automotive industry has gone into the era of intelligence, self-driving cars will surely lead the zeitgeist, the following is the development of high-precision map industry. However, due to the emergence of high-precision maps, the way of reading navigation electronic map has changed from human reading to machine reading. Accompanying changes in data collection, update, use and other aspects, as well as possible problems can’t be ignored. Particularly, some links will threaten national security if mishandled. This paper will begin with the risk points that high-precision map may harm to national security, analyze the national security risks of high-precision map in data collection, update and use, formulate prevention and control points, and play a corresponding role in promoting the healthy development of high precision map industry.

Key words: high-precision map, navigation, electronic map, national security, prevention and control