2results about How to "Visual assessment" patented technology

The application provides an underwater fixed-distance luring camera device for shrimp culture, and relates to the technical field of aquaculture monitoring equipment. The underwater fixed-distance luring camera device comprises a water control terminal and an underwater collecting unit. The underwater collecting unit comprises a support connecting arm, and the support connecting arm is provided with an underwater camera module, a light supplementing assembly and a luring module. An observation cover plate is arranged on the shooting direction of the underwater camera module. A feeding outlet of the luring module is arranged towards the disc surface of the observation cover plate, and is used for feeding bait on the observation disc. The water control terminal comprises an intelligent main control terminal and an antenna. The application physically locks the shooting area in the best focal length range of the camera by using the observation cover plate, and enhances the picture by combining with an algorithm, so that the technical problem that ordinary cameras are difficult to capture clear images under water due to the fast swimming speed and uncertain position of shrimps is effectively solved.

The invention relates to the technical field of data sharing, in particular to a government-enterprise collaboration-based data sharing system, which comprises a data intercommunication server, a government end and an enterprise end, and is characterized in that the government end and the enterprise end communicate with the data intercommunication server through the Internet; the data intercommunication server comprises a central control processing unit, a data classification unit, a data screening unit, a data storage unit and a data receiving unit, the central control processing unit is used for processing government and enterprise data, and the data classification unit is used for performing classification processing on the enterprise data published by the government. According to the invention, the data classification unit classifies the enterprise data according to the category to extract the index data set, when the enterprise is evaluated, the related index data set can be directly selected, the enterprise is visually evaluated, and after the government department issues the enterprise related audit index data, the index data can be fused into the enterprise data set, so that the enterprise evaluation efficiency is improved. And sharing and updating the enterprise data set.