Abstract
Most ship cargo hold Internal uses artificial watch or is unattended. Therefore, it is impossible to know the appropriate information of the cargo holds Internal timely and accurately. Cargo damage and ship accidents occurred frequently. Automation remote processing and monitoring alarm system for the bulk carrier is an important part of the marine automation. The system plays a significant role to guarantee the navigation safety for bulk carriers. The paper introduced the important parts of the integrated monitoring system, structural design, hardware configuration, various modules communication transmission and various data processing software design were included. Based on embedded development, the real time information including the cargo hold internal humidity temperature, oxygen concentration, smoke gas concentration, cold water well level and other data were collected, as well the hatch closed state was detected and the cargo hold internal real time video information was collected. Then the real-time communication between the control display and acquisition modules were assured. By adjusting the corresponding buttons on the bridge according to the monitoring information, so that the cargo hold always in a safe environment, so as to avoid cargo hold accidents.
Highlights
With the rapid development of industry, science and technology, the automation[1] of ship equipment and systems continues to increase
Ship centralized monitoring and alarm systems 䭉 䈟 ! ɯ ࡠ ᕅ ⭘ K DŽ as an important part of the ship automation, it is necessary to guarantee the safe navigation of the ship
In the world shipping market, bulk shipping accounted for about 30 percent of total global volume of bulk cargo shipping䭉 䈟!ɯࡠᕅ⭘KDŽ have large carrying capacity, types of cargo transportation complex characteristics, especially the ship transports grains, feed and cargoes, It is very important to monitor the cargo hold temperature, humidity, oxygen concentration, cold water well level and other status information, and very necessary to get the overall status of the cargo hold and cabin hatch real-time video information
Summary
With the rapid development of industry, science and technology, the automation[1] of ship equipment and systems continues to increase. In the whole bulk shipping industry, having little research on the status of the cargo cover and cabin hatch monitoring, and most marine detectors are using foreign products including cabin leak detectors, leak detectors, water tightness detectors, and these products are only covered diagnosis for cargo covers but no cabin condition monitoring, and can not effectively predict the alarm, even can not realize remote manual. There are many accidents including cargo damage, wrecks and other accidents have been happened just because of having not comprehensive and timely understanding the cargo status information. Such as the "ZHE Chang-xing 6266" cargo ship aground accident on the September 7, 2014. With the rapid development of marine transport economy, the importance of studying bulk cargo hold state comprehensive monitoring has become increasingly prominent
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