基于警用GIS的案件系统集成和研判研究

发布时间：2018-06-03 05:20

本文选题：GIS + 空间分析　；参考：《电子科技大学》2013年硕士论文

【摘要】：建国以来，我国公安安全领域迅速发展，相关部门投入了大量的人力、物力采集业务数据以建立符合中国国情的比较完善的公安信息化管理系统，这标志着我国公安领域在以“金盾工程”为龙头的公安信息化建设方向迈出重要一步。但是，一方面由于诸多的原因，我国在信息化建设方面与国外相比，还存在着较大的差距；另一方面，随着社会科技的进步与人员整体素质的提升，公安信息化的建设又面临了新的冲击和挑战，即传统的公安信息化管理系统在应用过程中存在一些缺陷，在警务工作中，大部分警务信息都与空间地理有关，例如：人口分布、单位场所、警卫预案、巡逻路线、警力部署、警用基础设施、接处警、道路交通等，传统的公安信息化管理系统无法将此类相关警务信息空间化并进行决策分析。 GIS技术在空间分析和可视化表达方面的绝对优势，与普通而枯燥的表数据相比，GIS能提供非常直观的图形显示效果。因此，本论文将GIS技术应用到公安信息化管理系统中，以案件系统为例，利用已有的警务数据，充分运用GIS强大的数据管理功能、空间分析功能，实现公安信息可视化查询，同时通过对现有业务数据的判研，进行警情分析、“热点”分析、专题图管理等功能，满足实际工作中与地理位置相关的各种业务需求，使公安业务往更准确、更高效的目标发展，以保证人们的生命财产安全和社会的稳定。本论文研究的主要内容是：首先数据的收集与整理，包括通过研究调研公安部门的内部办案逻辑与方式，对海量的警务人口数据，案件数据进行分类整合，同时收集相应的基础地理数据、遥感数据以及视频数据等，为建立警用GIS案件系统提供数据基础；其次是数据的分析、处理与管理，利用GIS的地图显示机制以及空间分析技术等有效的高科技手段，通过警用地理信息系统（Police GIS，简称PGIS）平台与公安指挥调度、人口管理、重点场所管理、案件时空分析等业务应用结合起来，把空间信息与特定警务信息融为一体，在电子地图上展现各种警务工作元素的空间分布状况、实时监控其运行状态、分析其内在联系，找出人口的流动、案件分布的规律及特点，最终实现为公安巡逻与警力分配提供强有力的支持，同时为提高案件侦破率、防止突发事件的发生提供数据和技术保障。
[Abstract]:Since the founding of the people's Republic of China, the field of public security has developed rapidly in our country. The relevant departments have invested a great deal of manpower and material resources to collect business data in order to establish a relatively perfect information management system for public security in line with China's national conditions. This marks an important step in the direction of information construction of public security in the field of public security in China, which is led by the Golden Shield Project. However, due to many reasons, there is still a big gap between China and foreign countries in information construction; on the other hand, with the progress of social science and technology and the improvement of the overall quality of personnel, The construction of police informatization is facing new challenges, that is, there are some defects in the application of the traditional information management system of public security. In the police work, most police information is related to spatial geography, such as population distribution. Units, guard plans, patrol routes, police deployment, police infrastructure, receive police, road traffic, etc., the traditional police information management system can not make this kind of relevant police information space and decision-making analysis. GIS technology is superior in spatial analysis and visual representation. Compared with ordinary and boring table data, GIS can provide a very intuitive graphic display effect. Therefore, this paper applies the GIS technology to the police information management system, taking the case system as an example, making full use of the existing police data, making full use of the powerful data management function of GIS and the spatial analysis function, realizing the public security information visual inquiry. At the same time, by analyzing the existing business data, carrying out alarm analysis, "hot spot" analysis, thematic map management and other functions, to meet the actual work related to the geographical position of various business needs, so as to make the public security business more accurate, More efficient target development to ensure the safety of people's lives and property and social stability. The main contents of this thesis are as follows: firstly, the collection and collation of the data, including the classification and integration of the massive police population data and the case data by studying the internal case handling logic and methods of the public security department. At the same time, collect the corresponding basic geographic data, remote sensing data and video data to provide the data basis for the establishment of the police GIS case system, followed by the analysis, processing and management of the data. By using the map display mechanism of GIS and the effective high-tech means such as spatial analysis technology, through the Police GIS platform, police command and dispatch, population management, key site management, The case space-time analysis and other business applications are combined to integrate the spatial information with the specific police information, to show the spatial distribution of various police work elements on the electronic map, to monitor their running state in real time, and to analyze their internal relations. Find out the law and characteristics of population flow, case distribution, and finally provide strong support for police patrol and police distribution, at the same time, provide data and technical guarantee for improving the detection rate of cases and preventing the occurrence of unexpected events.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP311.52;P208

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