The Research And Development On Military Vehicle Traveling Data Recorder

Vehicle Traveling Data Recorder (VTDR) is a digital electronic device, which can record vehicle speed, real time, mileage and vehicle's other statusinformation and achieve of these information storage and data transmission.The use of VTDR is important to hold back traffic peccancies such as tired-driving, overspeed, and it is also important for improving the operating efficiency of vehicles, strengthening the management of vehicles, such as analysis and evaluation and play an important role in traffic safety guarantees, provide basis for the scientific management of vehicles.This paper discusses in detail Military-VTDR based on the C8051F330 MCU mainframe hardware and software modules research and implementation. VTDR developing background is introduced in the first chapter and then domestic and overseas developing actualities are summarized, and based on the summarization the aim of VTDR developing is set forth, which also refers to the national standard and the actual need of department of Army vehicle management.In the following part, the thesis discusses the designing conception of the whole system and different plans of each functional module. At last, the final designing plan is described in detail. Subsequently introduce in detail the major features of functional components in the system and the realization of. Chapters in the system software design, mainframe software development environment, debugging methods, and functional modules of the system design process done a detailed description. In the system reliability analysis, firstly, the factors influencing the reliability of the VTDR are analyzed, and then Description the main channel of producing interference in the environment of the vehicle running, and then resisting interference method is given on hardware and software of the system according to the actual. In the last chapter, the thesis put forward the summarization and the prospect as the whole end.