Delivering fresh food and beverages to consumers is a popular business, making the logistics of delivering chilled food a multi-million dollar industry. By using refrigerator trucks, logistics companies can transport goods everywhere. However, it is also a challenge to ensure that goods are stored in optimal conditions during transportation as well as being delivered punctually. Therefore, the logistics companies need to build the effective system to help them to closely monitor the goods and trucks.
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Maritime transport is vital to every economy and the global economy is also driving its long-term demand. However, collision and grounding are major causes of ship damage, environmental pollution and lost lives. As a result, Automatic Identification Systems (AIS), which automatically provide information about the ship to other ships and coastal authorities, are an invaluable tool. By using this system and its receivers to track the progress of other ships it effectively minimizes the risk of collision. However, AIS receivers only have a single serial port to connect to other equipment making it unable to share the data via the Internet due to the lack of a network interface. More