基于iOS系统交通事故预警平台的设计与搭建

发布时间：2019-05-05 19:23

【摘要】：随着我国居民人均消费水平提高和汽车工业的飞速发展,汽车已经成为中国社会不可缺少的一种普通交通工具。而伴随汽车保有量的增加,当前我国交通安全形势却急速恶化。在复杂多变的城市路网或恶劣天气环境下的高速公路,驾驶员经常因为缺乏有效获取交通信息的途径而失去对道路路况信息的了解,从而产生不必要的交通延误甚至交通事故。对近些年发生的部分交通事故进行分析之后,论文提出了一种通过手机等常用电子设备为驾驶员提供合理可行的交通事故预警信息的设想,进而开发并实现了一套基于iOS系统的交通事故预警平台。预警平台通过对驾驶员及其所在车辆进行定位,为其提供所在位置一定范围内具有针对性的交通事故预警信息,方便驾驶员及时了解前方道路的交通状况。在路网出现交通事故的情况下,交警等相关部门通过事故管理服务器将预警信息及时发布,收到预警信息提示的驾驶员有充分时间采取应对措施,有效降低事故的二次发生。交通事故预警平台包括基于iOS的交通事故预警程序AccidentBroadcast和交通事故管理服务端TrafficAccidentForecast两个子系统。应用Xcode4.3开发工具对AccidentBroadcast程序进行开发并实现程序定位与消息推送等功能；预警信息发布平台TrafficAccidentForecast是基于MyEclipse10.1工具开发的JSP服务器。道路发生交通事故之后,包括事故发生地点、发生时间、事故详情、事故等级等相关信息由相关部门检测、确认并在服务器中建立预警信息,通过无线网络推送到iOS设备终端。根据系统开发的要求,论文对交通事故预警平台进行了分类测试,主要对基于iOS系统的AccidentBroadcast程序进行界面切换、操作、定位与消息推送等核心功能的测试。通过软件测试结果,修正AccidentBroadcast程序的自动定位功能并逐步完善程序结构。最终使AccidentBroadcast与TrafficAccidentForecast协调工作,能够实现课题最初设计的主要功能。论文通过对交通事故预警平台进行搭建与实现,建立了一种实验性的交通信息预警机制,为今后交通信息诱导技术发展提供一套具有参考价值的设计方案。
[Abstract]:With the improvement of per capita consumption and the rapid development of automobile industry, automobile has become an indispensable common means of transportation in Chinese society. With the increase of vehicle ownership, the current traffic safety situation in China is deteriorating rapidly. In the complex and changeable urban road network or in the bad weather environment, drivers often lose the understanding of the road condition information because of the lack of effective access to traffic information, resulting in unnecessary traffic delays and even traffic accidents. After analyzing some traffic accidents in recent years, this paper puts forward an idea of providing drivers with reasonable and feasible early warning information of traffic accidents through mobile phone and other common electronic equipment. Then a set of traffic accident early warning platform based on iOS system is developed and implemented. By positioning the driver and his vehicle, the early warning platform can provide the traffic accident warning information within a certain range of the location, so as to facilitate the driver to know the traffic situation of the road ahead in time. In the case of traffic accidents, traffic police and other relevant departments issue early warning information in time through the accident management server. Drivers who receive warning information have sufficient time to take countermeasures to effectively reduce the secondary occurrence of accidents. Traffic accident early warning platform consists of two subsystems: traffic accident warning program AccidentBroadcast based on iOS and traffic accident management server TrafficAccidentForecast. The Xcode4.3 development tool is used to develop the AccidentBroadcast program and realize the functions of program location and message push, and the early warning information publishing platform TrafficAccidentForecast is a JSP server based on the MyEclipse10.1 tool. After the road traffic accident, including the accident location, the time, the accident details, the accident grade and other relevant information is detected by the relevant departments, confirmed and established in the server early warning information, through the wireless network to push to the iOS equipment terminal. According to the requirements of the system development, the paper has carried on the classification test to the traffic accident early warning platform, mainly carries on the interface switching, the operation, the localization and the message push the core function test of the AccidentBroadcast program based on the iOS system. Through the software test results, the automatic positioning function of AccidentBroadcast program is corrected and the program structure is improved gradually. Finally, the coordination between AccidentBroadcast and TrafficAccidentForecast can realize the main functions of the original design of the project. Through the establishment and realization of the early warning platform for traffic accidents, an experimental early warning mechanism for traffic information is established, which provides a set of design schemes of reference value for the development of traffic information guidance technology in the future.
【学位授予单位】：昆明理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.3;U495

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