Microcontroller-based Ballast Water Electrolysis Treatment System

When the ship’s ballast water system in accordance with the operating state of the ship, set to adjust the amount of water ballast tanks of the ship, so that the entire draft to get control of the ship to ensure the hull transverse, longitudinal stability and prevent excessive air tanks on the hull bending moments and shear shear. Ships’ballast water circulation caused regional flow of seawater for the transfer of bacteria species and provides regional media in recent years, marine invasive alien species is a growing problem, ballast water management issues relevant departments have become the focus of attention. In this context, a reliable, intelligent ship ballast water treatment system will greatly improve the ecological security of the port level to prevent staff ballast water sampling and testing process of falsifications, improve the operation of the ship sales, while effectively ballast water management to reduce costs and increase the effectiveness of ballast water management from the objective.In this paper, we do a in-depth research of the industry commonly ballast water treatment technology, research and compare a wide range of domestic and international use ballast water treatment related products, has designed a microcontroller-based ballast water electrolysis treatment system. The main task of the whole design process is completed as follows:First, the design of the ballast water electrolysis system’s overall hardware architecture. describes the system main equipment:entire system can be easily deployed on existing ships, low cost, good effect. Second, the independent design of the ballast water treatment system based on ARM microcontroller control board, described the circuit board hardware architecture. moisture major component selection. the key aspects of the design process of the circuit schematic. PCB board treatment process. the entire board hardware costs reasonable and reliable. can guarantee stability on wet ship. Third, the design of the phenomenon of suspended animation ballast water treatment system control program specifically describes the deployment of embedded operating systems. peripheral hardware driver design. the entire system is stable. does not appear after electromagnetic interference: addition, describe the points separation PID control algorithm C language, to solve the concussion and overshoot caused by the cumulative points system. Fourth, the use of generic configuration software MCGS ballast water treatment system designed PC control interface, the staff at the host computer interface can directly control the ballast water treatment process. the detection of a variety of process variables.