Three P And Public Security Command Center Jiechujing System Design And Implementation

With the development of modern society,public safety has been a hot concern for the whole society.However,because of the increasing high-tech and cross-regional crimes,especially the huge increase of the modern-featured huge vicious cases, and the big cases that endanger state assets and the people’s lives.This demands the securities line in policemen to improve their professional skills and meanwhile equip the high-tech "weapons" as soon as possible,thus they can solve the huge and important cases quickly and accurately,severely punishing the criminals,protecting the nation and people’s life and property and maintaining a peaceful society. To make Police110,Fire119and Traffic122Three-in-one has become a core element of ensuring social security and offering urgent aids.Under this background,this paper introduces the key technology for implementing Three-in-one Police system----CTI technology.This thesis introduces the subsystem of the Three-in-one Police Command system—the crime-and-emergency response police system.It describes the design and implementing of this system in detail.With a region in Shandong as the background,this paper illustrates the development of CTI technology and two core frameworks of CTI technology:TAPI/TSAPI framework and ECTF framework,and presents the working principles of CTI technology.It expounds the system structure, components and the characteristics of Three-in-one Police system and elucidates the design of the database of this system.Based on the design, this paper expatiated part of the contents of this system.This thesis select the functions of common seats,monitor seats, the second police crime-and-emergency response subsystem,GIS electronic map system,data searching subsystem,data record subsystem etc.Finally this paper proposes the safty measures and designs about the system and making some tests on the system.This system satisfies the requirements of the comprehensive police crime-and-emergency response System(Three-in-one Police) and social interlocking(emergent interlocking) and answers several crime-and-emergency reports.It realizes the adequate information exchange and seamless integration of several subsystem and related external systems.This system supports the unified treatment of multi-information,storage and management.It achieves the share of the resources and information of commanding center and base police units.It is suited for a variety of modes such as untied police crime-and-emergency response and united response,multi-level response,etc.It adapts to future professional developmet and technological development and functional expansion,which makes the system more open-ended and extendible and saves investments and increases efficiency.