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基于北斗定位系統(tǒng)的電子巡更系統(tǒng)設(shè)計(jì)

發(fā)布時(shí)間:2019-03-20 10:07
【摘要】:隨著經(jīng)濟(jì)的高速發(fā)展,流動(dòng)人口越來越多,違法犯罪手段也越來越多樣,社會(huì)環(huán)境日益復(fù)雜,對(duì)國(guó)家集體和群眾的生命財(cái)產(chǎn)安全構(gòu)成了一定的威脅。因此,人們對(duì)安全穩(wěn)定的社會(huì)秩序、工作秩序、生活秩序的要求也越來越高。在我國(guó),長(zhǎng)久以來,傳統(tǒng)的巡更管理通過在各個(gè)固定的巡更點(diǎn)設(shè)定巡更記錄本的方式進(jìn)行管理,這種方式存代簽、補(bǔ)簽、一次多簽等問題。本文通過分析現(xiàn)有巡更制度和方法存在的問題,設(shè)計(jì)出了一套突破傳統(tǒng)模式短板的巡更管理系統(tǒng)整體方案,解決了“員工手工簽到,領(lǐng)導(dǎo)隨機(jī)檢查”的問題。它由手持巡更器、數(shù)字通信網(wǎng)和巡更信息管理系統(tǒng)組成。本文的主要工作是:1)概括當(dāng)前四大定位系統(tǒng)的優(yōu)缺點(diǎn),并介紹了定位系統(tǒng)的基本原理。分析了現(xiàn)有巡更系統(tǒng)的缺陷,提出北斗電子巡更系統(tǒng)的總體設(shè)計(jì)目標(biāo),建立了基于北斗定位技術(shù)的巡更系統(tǒng)應(yīng)用模式和工作流程;2)在硬件系統(tǒng)的設(shè)計(jì)上,本系統(tǒng)采用了模塊化設(shè)計(jì)方法。依據(jù)選型原則,以STM32作為主控芯片,結(jié)合北斗定位系統(tǒng)和GPRS通信系統(tǒng)完成采集和傳輸過程。在硬件系統(tǒng)的軟件上,本系統(tǒng)采用了μCOS-II作為操作系統(tǒng),文中詳細(xì)介紹了系統(tǒng)的結(jié)構(gòu)、任務(wù)的工作原理、系統(tǒng)的移植過程以及具體的任務(wù)劃分;3)結(jié)合電子巡更系統(tǒng)的設(shè)計(jì)需求,采用C++Builder6開發(fā)上位機(jī)程序,設(shè)計(jì)了窗口、控件及函數(shù)。并根據(jù)所設(shè)計(jì)的報(bào)文接口,寫出相應(yīng)的收發(fā)函數(shù)及解析程序,并將提取的信息呈現(xiàn)在GIS控件中。本系統(tǒng)使用了My SQL作為后臺(tái)數(shù)據(jù)庫(kù),設(shè)計(jì)出各信息的存儲(chǔ)表。實(shí)現(xiàn)了電子巡更系統(tǒng)的電子化、智能化。最后,本文對(duì)系統(tǒng)進(jìn)行了功能測(cè)試,設(shè)計(jì)測(cè)試用例,結(jié)果符合設(shè)計(jì)需求;诒倍返碾娮友哺到y(tǒng)結(jié)合了多種技術(shù),實(shí)現(xiàn)了巡更的電子化和智能化。將北斗定位系統(tǒng)引入其中,對(duì)北斗系統(tǒng)的民用化有一定推動(dòng)作用。
[Abstract]:With the rapid development of economy, more and more floating population, more and more kinds of illegal and criminal means, the social environment is increasingly complex, which poses a certain threat to the security of life and property of the national collective and the masses. Therefore, people's requirements for a safe and stable social order, work order, and life order are also higher and higher. For a long time in our country, the traditional patrolling management is managed by setting the patrol record book at each fixed patrol point, which can save and replace the ticket, make up the ticket, and sign more than once, and so on. By analyzing the problems existing in the existing patrol system and methods, this paper designs a whole scheme of patrol management system, which breaks through the shortcomings of the traditional mode, and solves the problem of "manual check-in by staff and random check-in by leaders". It is composed of hand-held patrol, digital communication network and patrol information management system. The main work of this paper is as follows: 1) summarize the advantages and disadvantages of the four positioning systems, and introduce the basic principle of the positioning system. This paper analyzes the defects of the existing patrol system, puts forward the overall design goal of the electronic patrol system of Beidou, and establishes the application mode and work flow of the patrol system based on the positioning technology of Beidou. 2) in the hardware system design, this system adopts the modular design method. According to the selection principle, taking STM32 as the main control chip, combining the Beidou positioning system and the GPRS communication system to complete the acquisition and transmission process. In the software of the hardware system, 渭 COS-II is used as the operating system. In this paper, the structure of the system, the working principle of the task, the porting process of the system and the specific task partition are introduced in detail. 3) according to the design requirement of the electronic patrol system, the upper computer program is developed with C Builder6, and the windows, controls and functions are designed. According to the designed message interface, the corresponding sending and sending functions and parsing programs are written, and the extracted information is presented in the GIS control. This system uses My SQL as the background database, and designs the storage table of each information. The electronic and intelligent electronic patrol system is realized. Finally, this paper carries on the function test to the system, designs the test case, the result accords with the design demand. The electronic patrol system based on Beidou combines a variety of technologies to realize the electronic and intelligent patrolling. The introduction of Beidou positioning system will promote the civilian use of Beidou system.
【學(xué)位授予單位】:深圳大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:TN967.1

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