Intelligent net cage fish culture monitoring system

Abstract

The invention provides an intelligent net cage fish culture monitoring system which is controlled by an upper computer and a lower computer, the upper computer is a system remote monitoring computer,a visual programming language design interface is adopted, and remote monitoring and management operation on a net cage are achieved. The lower computer is composed of a sensor part, a remote measurement and control terminal and an execution mechanism. The remote measurement and control terminal is used for acquiring, transmitting and storing net cage culture environment parameters and controllingthe execution mechanism; the sensor part realizes real-time acquisition, processing and display of net cage environment and fish shoal response data; the execution mechanism adjusts the environment of the net cage and feeds baits, transmits monitored environment parameters to the upper PC through a bus network and a wireless communication module, receives control of the upper PC to generate a control decision, and controls the execution mechanism to conduct adjustment. In the aspect of aquaculture related parameter monitoring, a more comprehensive and more scientific intelligent fishery system can be built for multiple environmental factors at the same time.

Description

technical field [0001] The invention relates to net cage fish farming, in particular to an intelligent net cage fish farming monitoring system. Background technique [0002] (1) At present, my country's aquaculture lags behind developed countries in terms of facilities, equipment and aquaculture technology. Aquaculture is mostly extensive production, which can only rely on manual observation, decision-making and adjustment to a large extent. Most aquaculture farms are The water quality is regulated by manually controlling the actuator (such as the aerator), which is lagging behind, time-consuming and labor-intensive, the control is not ideal, the level of automation is low, the input cost is high, and the experience level of the breeding technicians is high. Once the breeding Misjudgment or untimely handling by personnel is likely to result in huge economic losses. [0003] (2) At present, in domestic monitoring of parameters related to aquaculture, most of them only focus on...

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Problems solved by technology

[0002] (1) At present, my country's aquaculture lags behind developed countries in terms of facilities, equipment and aquaculture technology. Aquaculture is mostly extensive production, which can only rely on manual observation, decision-making and adjustment to a large extent. Most aquaculture farms are The water quality is regulated by manually controlling the actuator (such as the aerator), which is lagging behind, time-consuming and labor-intensive, the control is not ideal, the level of automation is low, the input cost is high, and the experience level of the breeding technicians is high. Once the breeding Misjudgment or untimely handling by personnel is likely to lead to huge economic losses

[0003] (2) At present, in domestic monitoring of parameters related to aquaculture, most of them only focus on single environmental factors, and there are many complex processes in aquaculture water such as biology, chemistry, physics, meteorology and human activities, which lead to water environmental factors such as dissolved oxygen, The interaction mechanism between water temperature, pH, transparency, ammonia nitrogen, etc., and solar radiation, air temperature, wind speed, air pressure and many other aquaculture climate factors as well as the environmental factors of the water body itself is complex. The quality of aquaculture water is the result of the comprehensive effects of many environmental factors As a result, therefore, the development of a monitoring system targeting multiple environmental factors at the same time is crucial to prevent and control water quality deterioration, reduce breeding risks and disease outbreaks, and ensure healthy growth of aquatic products in a good environment

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