The Study Of Criminal Technical Information Management System

In recent years, to actively adapt to the development trend of society informationization, the Ministry of public security decided to carry out the second phase construction of the "Golden shield project" and took this opportunity to accelerate the construction of public safety informationization.Under this background, to solve those long existing practical problems in criminal technical work, the criminal technical management informationization becomes the key to achieve leap-forward development in criminal technical work. The scientific and technical criminal information management system is created under this context with the system design objective to relieve criminal technical management personal from the tedious manual work. The criminal technical information management system primarily solves various information processing and management problems encountered daily by the criminal technical management personal. With a rational system design and a scientific management process, the programnization and standardization of criminal technical files, material evidence, critical standing order, forensic evidence checkout amanuensis and technical equipment is accomplished to improve work efficiency.This paper analyzed the development background and the current research and development condition of criminal technical information management system at home and abroad, briefly described the main problems to be addressed by the system, generally presented the business conditions, technical demand and business needs of the system, introduced in detail the overall system design, software architecture design and the function realization, etc., and also fully explained the resolution of key issues of the system.The system is mainly divided into seven function modules to address seven criminal technical management areas as follows: crime-scene information management module, material evidence information management module, critical standing order information management module, forensic evidence checkout amanuensis information management module, technical equipment information management module, case-solving information management module and technology utilization information management module.After modelization, demand analysis, database design and program development, the criminal technical information management system was completed, executed effectively without glitches.