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活鱼转运的各个环节中,鱼体从水中到长途运输车之间的转运计量过程会直接影响鱼的存活率和经济效益,针对活鱼转运过程中的计量过程繁琐、耗时长、称重误差大、数据更改与检索困难等难题,利用3 sigma统计原则和软件滤波概念设计了一种自动计量系统,该软件系统与自动转运电控机械装置无缝衔接,对台秤传送的重量数据实施软件滤波和移动平均处理,利用数据库完成了称重数据的统计与存储查询,该系统可以对整个转运计量过程实施全自动监控,最终结果显示,利用此系统后人工投入成本下降至28%,转运耗时平均下降至50%,称量误差控制在0.5%以内,自动化改造效果显著,用户满意度高。
In all aspects of live fish transport, the transport process of fish from water to long-distance transport vehicles will directly affect the survival rate and economic benefits of fish. In view of the cumbersome measurement process, time consuming and weighing error Large data changes and retrieval difficult problems, the use of 3 sigma statistical principles and the concept of software filtering design of an automatic measurement system, the software system and the automatic transfer of electronic control mechanical devices seamlessly connected to the scale weight data transmitted by the implementation of software filtering And moving average processing, using the database to complete the statistics and storage query weighing data, the system can be fully automated monitoring of the entire transport measurement process, the final results show that the use of the system after the artificial input costs dropped to 28%, transit time-consuming Average down to 50%, weighing error control within 0.5%, significant effect of automated transformation, high user satisfaction.