System and method for distribution storage of law enforcement recorded information acquisition work station

Abstract

The invention discloses a system and method for distribution storage of a law enforcement recorded information acquisition work station. The system comprises a media source connecting module, a media source analysis module, a database checking / polling module, a media source processing module and a conversion storage module. The media source connecting module is used for being connected with a media source of an external law enforcement monitoring device through internet. The media source analysis module is used for analyzing the media source needing converting, acquiring media information of the media source and generating a media source database. The database checking / polling module is used for checking the structure and data of the effective media source database and making corresponding data and the corresponding structure of the database form an SQL file according to an SQL command standard. The media source processing module is used for determining an effective media source needing storing according to the current information of the SQL file. The conversion storage module is used for executing conversion storage of the media source according to the determined effective media source. According to the system and method, a client side of the law enforcement recorded information acquisition work station can intelligently select and store effective evidence through the media information, equipment pressure of the acquisition station and network transmission pressure are reduced, law enforcement recorded data are managed in a centralized mode, and the service performance of the system is improved.

Description

technical field [0001] The invention relates to the sharing of multiple single police law enforcement video and audio recorders and the data linkage collection, transmission, calling, inspection, power management and other platform fields of key information of the public monitoring system, specifically refers to the distributed storage system of law enforcement record information collection workstations and method. Background technique [0002] Single police law enforcement video and audio recorder, referred to as police law enforcement recorder, this product is a high-tech police individual electronic product designed and developed for the actual needs of law enforcement departments, and is suitable for various types of police. The law enforcement recorder integrates the functions of digital camera, digital camera and intercom, and can digitally record the dynamic and static scene conditions in the process of law enforcement. It is small in size, light in weight, flexible ...

AI Technical Summary

Problems solved by technology

Due to the large number of law enforcement recorders, the amount of data stored in each law enforcement recorder is huge, and the transmission time is long; and a large part of the data collected by dumping all the on-site record information is invalid compared to on-site forensics, such as a In Taiwan law enforcement recorders, there is often only a very short period of time for on-site effective evidence every day, and various on-site law enforcement information management methods currently used must lay a separate network (or use a wireless network in emergency) system, in terms of network coverage and There is a great limitation in the amount of transmitted data, the system wiring is extremely inconvenient, and the system requires a large storage space, resulting in high system construction costs, repeated investment, and waste of resources

Images