Abstract:In view of the requirements of warship navigation safety guarantee, the warship survivability electronic patrol inspection system is designed with the comprehensive application of Personal Digital Assistant (PDA), and the overall design of patrol inspection system, design of patrol inspection data information collection, design of management terminal, and design of patrol inspection terminal are conducted. The system can not only timely and effectively discover the hidden dangers of warship accidents and disasters, but also sum up the rules of warship accidents and disasters, providing strong support for the refinement and information management of warship navigation safety.