The Design And Implementation Of The Process Management System Of Identification To The Fingerprint Evidence

It is well known in the criminal case investigation and evidence examination and identification, as "the first evidence", the fingerprint evidences have such important features, keeping the same structure in whole life, everybody's different from others', material-touching traces, finding out the personal characteristics.Work practice, crime scene traces and the fingerprint suspects of the fingerprint file stamped manual inspection, identification, review, and issued with legal effect "test appraisal report" is the grass-roots public security organs of criminal technology one of the daily work of inspection bodies, time, heavy task, strict procedures and high standards. Especially in recent years, the CPC Central Committee and the State Council, the deployment of the Strategic Approach to implement the rule of law under the action of a strong push for the judicial process to identify job requirements are also increasing the use of modern computer management system powerful information processing capabilities, the standard process implementation functions strict timing control function and convenient document generation capabilities, assist the fingerprint identification management, it is the right solution.In this paper, a detailed analysis of the business needs of public security organs in the fingerprint identification management, the full range of business processes of each post office staff, and the entire process modeling, design and implement the fingerprint evidence examination and identification process management systems. The main contents are as follows:First, the grass-roots public security organs for the fingerprint identification process inspection business modeling, reducing the maximum extent the real work environment, and business process control and management, primarily to includethe submission of the fingerprint evidence, to close inspection, testing and identification this document generation four parts. Secondly, the system uses the Python framework Django under the combined MVC(Model-View-Controller)three-tier architecture, thus ensuring the stability and maintainability of the system,at the same time, with the background SQLITE relational database, but also greatly to ensure the security of data storage, the system uses strict rights management system to achieve the different functions of different staff operating authority in the system. Finally, the system uses B / S(Browser / Server) mode architecture, users can access at any time, so that the data, transmission of information will be more flexible and timely. The system was proved reliable after testing.