论文部分内容阅读
海洋研究在五六十年代大多采用电缆馈送信号再由打印机打印的记录方法,七十年代引进海洋仪器大多采用磁带记录,这在技术上是进了一大步,但该方法的可靠性有待提高,因为在水下记录时,磁带常会卡住,丢失了许多宝贵的观测数据。目前,最先进的方法是引入了微电子学和计算机技术,使海洋仪器由逻辑型向智能化方向发展。我们通过DVCC-51 Ⅲ单片机开发系统,研制了单片机控制自动采水器和表面温度测量仪,在海洋研究中发挥了作用。前者曾在1988年胜利油田海域采到了8级大风时的水样,对研究海洋中泥沙运动、沉积等提供了第一手资料。后者曾随去日本的海洋考察船出访东京,并首次高精度地测到西太平洋航道表层的温度变化资料,受到黑潮调查课题的中日两国专家一致好评。
Marine research in the fifties and sixties most of the cable feed signal by the printer to print the recording method, the introduction of marine instruments in the seventies most of the tape recording, which is technically a big step forward, but the reliability of the method needs to be improved , Because tapes often get stuck while recording underwater, losing many valuable observations. At present, the most advanced method is the introduction of microelectronics and computer technology, so that marine instruments from logic to intelligent direction. Through DVCC-51 Ⅲ microcontroller development system, we developed a single-chip control of automatic water collector and surface temperature measuring instrument, played a role in marine research. The former collected water samples of winds of magnitude 8 in the area of Shengli Oilfield in 1988 and provided first-hand information on the research of sediment movement and deposition in the ocean. The latter went to Tokyo with a marine survey ship to Japan, and for the first time accurately measured the surface temperature changes in the western Pacific aisles. The experts from China and Japan who are subject to the Kuroshio survey have won praise.