电视监控系统,由于它直观、反映现场实时、真实等优点,已被广泛应用于公安保卫、工业生产、医疗、文教、图书管理、城市交通等场合。但在我国内河交通管理方面尚未使用。因为内河交通照明条件很差,大部分地段没有照明。一般摄象管需最低照度为101x,较好的也需51x。近几年出现了星光级摄象机,这种摄象机在 TV monitoring system has been widely used in public security guard, industrial production, medical treatment, culture and education, library management, urban transportation and other occasions due to its intuition and reflecting the advantages of real-time and real-time on the scene. However, it has not been used in China’s inland river traffic management. Because of the poor conditions of river traffic lighting, most of the lot is not illuminated. The average camera tube required a minimum illumination of 101x, better also need 51x. In recent years there have been star-level cameras, such cameras