Aiming at the support requirements of warship navigation safety, the ship survivability electronic inspection system is designed and developed by using technologies and means such as PDA, patrol barcode identification and information management comprehensively. The function design, information flow design, data acquisition design and use design are also carried out. The system functions consist of hazards registration, hidden fault registration, the safety situation display, data analysis, retrieve, view, barcode printing, photo video, data interaction and so on. Warship accidents not only can be found timely and effectively, but also the rules can be concluded. The research can provide strong support for the elaborating and informatization management of warship equipment security.