Analysis of Influencing Factors and Solutions of Weighing Accuracy of Ship Water Gauge Based on Image Processing

Ship water gauge weighing has been widely used in bulk low-value bulk cargo shipping because of its fast weighing speed, low cost and scientific nature. The water gauge weighing is made according to the completion drawing of the ship design department or the ship chart approved by the ship inspection department, which is mainly used to complete the appraisal work of the weight calculation of the cargo carried. For the inspection and appraisal staff, it is necessary to improve the accuracy of water gauge and reduce the error of water gauge, so as to safeguard the interests of the carrier, consignor and consignee. Reducing the weight error of draft gauge is of great significance to protect the interests of carrier, consignor and consignee. In the process of water gauge weighing, many factors will affect the accuracy of weighing results. Based on this, this paper analyzes the influencing factors of the weighing accuracy of ship water gauge based on image processing, and gives some countermeasures to improve the weighing accuracy of ship water gauge.