"Intelligent Public Security" under the data train

Under the background of the rapid development of information technology, with the development of science and technology, people's criminal means are becoming more and more renovated, and the crime of intelligence and science and technology is constantly appearing. At the same time, the detection of cases, the capture of criminal suspects, are inseparable from the intelligent combat information. And the Public Security Information Network and application system operation hub of the Public Security System Information Center, shouldering the efficient integration and optimization of the allocation of various types of information resources, to the city's civilian police to provide cross-regional, cross-sectoral information support and services of important functions, It embodies the public security information construction application and operation management level important symbol.

Therefore, as a public security system to meet public security control and urban management, in the traffic arteries, security card mouth, public gatherings, guesthouses, schools, hospitals and security complex places to install video surveillance equipment, and the use of the network to a certain area of video surveillance point images to the monitoring center, in order to criminal cases, public security cases, traffic violations, The classification of image information, such as illegal management and so on, can provide reliable image data to strengthen the city comprehensive administration, prevent the crime and the sudden public security disaster accident. However, massive video data storage has brought severe test to the information Center management platform of public security system.

In response to the above phenomenon, "intelligent public security" was born, it mainly includes: Video sharing platform system, public security video networking platform system, video image information Database system and public security video business application system, these systems are distributed in video private network and public security intranet, video private network and public security intranet is isolated through the isolation network gate. The video sharing platform includes human face monitoring system, intelligent video data analysis, business unit Video Call system and so on. Because of the large amount of data involved in the business system and the high requirement of data security, higher requirements for front-end application systems and back-end storage systems are proposed. The construction of the Information center of Public Security system is developing toward the direction of high definition, intellectualization, integration and mass. In order to better meet the information Center's high reliability, high stability, high-performance, high-capacity and other functional needs, we need to build a set of advanced cloud platform to meet the current and future information Center construction planning.

Chuzhi Data Train (hereinafter referred to as "Data Train") at the same time to meet the mass of video files and a large number of image files storage, analysis, rapid presentation, and to ensure that the business system failure can be automatically migrated to ensure the continuity of business systems and data integrity. The data train adopts Initstore, and Initstore adopts the international leading distributed dynamic metadata architecture, which can support massive environment information data processing. By using the unified cluster storage architecture of storage structured and unstructured data, a universal storage transport protocol such as NFS/CIFS/ISCSI and initstorefs can be provided externally; a globally unified system image namespace that supports multiple cluster storage nodes to aggregate I/O bandwidth in parallel, To meet the high concurrent reading of large data streams, the computing performance and data processing scale of multi-user transaction processing can be expanded dynamically, and the future can be extended freely.

The data train improves the resources utilization of the public security information system, improves the security of the information industry infrastructure, reduces the expenditure and loss, improves the application level and service quality management, and saves the manpower management cost.

"Responsible editor: Iris Wei TEL: (010) 68476606"