Design And Implementation Of Management System About Public Security Case Scene Photo

Photos from the case scenes is the key technology of fixed site condition, is an importantpart of the site records. With the development of electronic technology, a variety of imageacquisition device is widely adopted, obtained the field a large amount of image data, provides agreat help for the criminal detection. On the other hand, compared with the past paper photos,also have a fragile electronic image data. Since electronic image data is stored in the equipment,equipment fault can result in data loss. Strong magnetic, the influence of the externalenvironment, such as high temperature, high humidity, can also lead to the destruction of theelectronic data. No difference before and after the copy of electronic image data, to delete,modify, is irreversible, and it is hard to leave a mark. Accidental operation could also lead to lossof data.Therefore, protect the image data in the information environment, has very importantsignificance. Existing system to the management of the photos and processing capacity can’tmeet the needs of the case, development can meet the demand of the handling of the scene photomanagement system has realistic value.At the beginning of the paper, read the photos of the scene of various documents, tounderstand the case site photo management research present situation, according to the realityand all kinds of documents and materials, the system carried on the thorough analysis, establishthe development environment and running environment of the system. Has been clear about therequirements of the system.According to the system’s functional requirements and non-functional requirements to thedesign of system in detail. Using MVC design pattern development of the whole system, at thefront desk interface using JSP and jquery to write, the business logic to control with the springframework. Using oracle as the database. This system is divided into user module, case module,photo module and system management module. After the paper in the face of various modulesare expounded in detail.Through photos on the spot management system development, make the management of thecase photo and processing power can meet the needs of the case, to avoid the problems such asloss of data. Test and operation of the system is good, can be used.