GPS軌跡提取云服務平臺
發(fā)布時間：2018-10-19 15:06
【摘要】：隨著手持GPS設備的普及，GPS技術在方便我們?nèi)粘３鲂械耐瑫r，GPS設備上記錄的歷史軌跡數(shù)據(jù)也可以作為公安機關威懾犯罪的重要線索和證據(jù)。但是，由于GPS軟件種類繁多，其依賴的硬件設備和軟件環(huán)境差異很大，很多GPS設備使用專有的格式儲存歷史軌跡數(shù)據(jù)，互相之間無法通用查看歷史軌跡，這為公安機關的物證鑒定工作增加了巨大的時間和經(jīng)濟成本。因此，經(jīng)由“2012年公安部應用創(chuàng)新計劃項目”立項，由吉林省公安廳承擔，，東北師范大學軟件研究所主持開發(fā)的GPS軌跡提取云服務平臺應運而生。 通過對公安機關提出的問題進行分析，以及在研發(fā)過程中發(fā)現(xiàn)的問題，本文提出的GPS軌跡提取云服務平臺設計成了四個模塊：顯示模塊、控制模塊、虛擬機模塊和基于Auto Hotkey的自動化操作模塊。前臺的顯示模塊通過http實現(xiàn)和服務器端的控制模塊之間的通信，控制模塊首先根據(jù)用戶選擇的硬件型號開啟相應的虛擬機模塊，其次通過接口調(diào)用自動化操作模塊在虛擬機上進行不同的操作，最后讀取虛擬機的操作結(jié)果并發(fā)送給顯示模塊顯示。 通過以上方案能夠?qū)崿F(xiàn)對用戶屏蔽不同GPS設備的操作差異，從而減少用戶學習不同設備操作的時間，降低購買不同設備的成本。GPS軌跡提取云服務平臺在研發(fā)的過程中在吉林省公安廳日常案件中進行了試應用，基本實現(xiàn)了基于云服務的對于不同GPS設備歷史軌跡提供相同的提取操作，取得了一定的效果。
[Abstract]:With the popularity of hand-held GPS devices, GPS technology not only facilitates our daily travel, but also the historical track data recorded on GPS devices can be used as an important clue and evidence for public security organs to deter crimes. However, because of the wide variety of GPS software, the hardware devices and software environment are very different. Many GPS devices use proprietary format to store the historical track data, so they can not view the historical track in general. This adds huge time and economic costs to the identification of physical evidence in public security organs. Therefore, the GPS track extraction cloud service platform was developed by Jilin Provincial Public Security Bureau and developed by the Software Research Institute of Northeast normal University through the Project of "2012 Ministry of Public Security Application Innovation Plan". Through the analysis of the problems raised by the public security organs and the problems found in the course of research and development, the GPS track extraction cloud service platform proposed in this paper is designed into four modules: display module, control module, Virtual machine module and automatic operation module based on Auto Hotkey. The display module of the foreground realizes the communication between the control module of the server and the control module of the server through http. The control module first opens the corresponding virtual machine module according to the hardware model selected by the user. Secondly, the automatic operation module is called through the interface to perform different operations on the virtual machine. Finally, the result of the operation of the virtual machine is read and sent to the display module to display. The operation differences of different GPS devices can be shielded from the users through the above scheme, thus reducing the time for users to learn the operation of different devices. Reducing the cost of purchasing different equipment. The GPS track extraction cloud service platform was tested in the daily cases of Jilin Public Security Bureau in the process of development. The cloud-based service provides the same extraction operation for different GPS device track, and obtains certain results.
【學位授予單位】：東北師范大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.09
本文編號：2281502
[Abstract]:With the popularity of hand-held GPS devices, GPS technology not only facilitates our daily travel, but also the historical track data recorded on GPS devices can be used as an important clue and evidence for public security organs to deter crimes. However, because of the wide variety of GPS software, the hardware devices and software environment are very different. Many GPS devices use proprietary format to store the historical track data, so they can not view the historical track in general. This adds huge time and economic costs to the identification of physical evidence in public security organs. Therefore, the GPS track extraction cloud service platform was developed by Jilin Provincial Public Security Bureau and developed by the Software Research Institute of Northeast normal University through the Project of "2012 Ministry of Public Security Application Innovation Plan". Through the analysis of the problems raised by the public security organs and the problems found in the course of research and development, the GPS track extraction cloud service platform proposed in this paper is designed into four modules: display module, control module, Virtual machine module and automatic operation module based on Auto Hotkey. The display module of the foreground realizes the communication between the control module of the server and the control module of the server through http. The control module first opens the corresponding virtual machine module according to the hardware model selected by the user. Secondly, the automatic operation module is called through the interface to perform different operations on the virtual machine. Finally, the result of the operation of the virtual machine is read and sent to the display module to display. The operation differences of different GPS devices can be shielded from the users through the above scheme, thus reducing the time for users to learn the operation of different devices. Reducing the cost of purchasing different equipment. The GPS track extraction cloud service platform was tested in the daily cases of Jilin Public Security Bureau in the process of development. The cloud-based service provides the same extraction operation for different GPS device track, and obtains certain results.
【學位授予單位】：東北師范大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.09
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