Design And Implementation Of Fishery Transceiver Relay And Fishing Boat System

There are tens of millions of people engage in fisheries in China. With the benefitof government policy and the development of economy, fishers have a great increase inincome. Therefore, their needs towards communication system is no longer limited incommunicating between fishing boats, sending SOS message when they meet dangers,but talking to their families and friends when they are fishing outside as well. As aconsequence, transceiver relay system, bridge of communication between telephonesand fishing boats, becomes fishers’ wishes. Transceiver relay system designed in thisproject can be used for communicating between telephones and fishing boats thatequipped with SX08system after updating.First of all, functions and portion indexes of the transceiver relay system areintroduced at the beginning of the thesis. Secondly, protocol of the inner system isdesigned, and performances of which are analyzed. The sending, receiving andbroadcasting system of the transceiver relay is also designed. Besides, original fishingboats must be updated to fit the transceiver relay system, including the sending,receiving and broadcasting parts as well. And the performance of communication isanalyzed. Finally, the communication procedure is designed and tested. Testing resultsshow the transceiver relay system meets all the expected requirements, and realizes thecommunication between voice and signals.