In 2017, Heilongjiang Province Key Laboratory of Marine Information Technology was approved for establishment. In response to the strategic needs of economic and scientific and technological development of Heilongjiang Province, basic and application innovative research will be carried out in the directions of underwater wireless information transmission and networking technology, underwater information intelligent perception technology, big data security and privacy protection technology, Marine sensors and instruments, etc., to seize the development opportunity of the construction of a maritime power, and to be guided by the consolidation of major projects. Aiming at the major strategic needs of the country and the province, condense the characteristics and advantages, build a high-level talent training and scientific research base, further strengthen the development and independent innovation of basic theories and key technologies on the basis of existing research, promote high-tech research with strategic significance, support the future industrial development direction of SASAC Longjiang enterprises, and help enterprises form new quality productivity. Make contribution to Longjiang local economic construction.