基于多人合乘模式的出租车智能调度管理系统设计与研究
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摘要
随着国民经济的飞速发展,人民收入水平的不断提高,城市车辆迅速增加,乘坐出租车的人越来越多。与此同时,废气污染、交通堵塞等一系列问题也困扰着城市交通的发展。加快城市公共交通事业发展已经成为当务之急。作为公交系统的重要组成部分,提高出租车的运营效率成为缓解交通压力的有效途径。
通过对出租车行业的调查及车辆调度相关技术的深入研究,本文设计了一种基于模式匹配、GPS、GIS、GSM/GPRS的出租车智能调度系统。本系统采用字符串模式匹配解决了多人合乘情况下出租车行驶路径的匹配难题。将目前车辆监控调度系统中使用最为广泛的GSM短消息通信和GPRS通信方式作了合理的融合,设计了监控调度中心对两种通信方式数据的接收方法。整个系统基于C/S(客户端/服务器)结构,采用了中间件技术。由中间件完成调度中心与车载终端的通信,通过中间件对车辆信息进行了新的、统一的封装,在中间件和客户端之间采用更高层的通信协议。同时对监控调度中心软件的功能进行了设计,如导航、跟踪等。另外,系统具有实时监控与调度、防盗报警等功能,大大提高了车辆管理效率。整个系统具有大容量、高效率、高精度、低费用等优势。
With the rapid development of national economy and improvement of people's incoming, there are more and more autos in cities and more and more people take taxi. At the same time, the development of municipal traffic is beset with a serial of problems, like air pollutions and traffic congestions. It has been an urgent problem that how to speed up urban public transport's development. To be the important part of public transport, it is an effective way to improve the running efficiency and relieve the pressure of transport.
With the investigation of taxi business and the intensive study of correlation technique, it is discussed that the system of taxi intelligent dispatcher which is based on pattern matching, GPS, GIS, GSM/GPRS. The dispatcher problem of multi-ride is solved by use character string matching. The most popular ways of nowadays GSM short message communication and GPRS communication is mixed together reasonably, and both of them are accepted for monitor and dispatcher center. Middleware is used in this system which is based on client/server construction. The communication between dispatcher center and car terminal, and information of cars encapsulated uniformly in a new way are done by middleware. Higher communication protocol is adopted between middleware and client. At the same time, function of navigating and tracking are added in this system. Besides, the system has the function of real time monitoring, dispatcher, guarding, alarm and so on. And with that, the efficiency is improved rapidly. The system has the advantages of great capacity, high efficiency, high degree of accuracy and low cost.
通过对出租车行业的调查及车辆调度相关技术的深入研究,本文设计了一种基于模式匹配、GPS、GIS、GSM/GPRS的出租车智能调度系统。本系统采用字符串模式匹配解决了多人合乘情况下出租车行驶路径的匹配难题。将目前车辆监控调度系统中使用最为广泛的GSM短消息通信和GPRS通信方式作了合理的融合,设计了监控调度中心对两种通信方式数据的接收方法。整个系统基于C/S(客户端/服务器)结构,采用了中间件技术。由中间件完成调度中心与车载终端的通信,通过中间件对车辆信息进行了新的、统一的封装,在中间件和客户端之间采用更高层的通信协议。同时对监控调度中心软件的功能进行了设计,如导航、跟踪等。另外,系统具有实时监控与调度、防盗报警等功能,大大提高了车辆管理效率。整个系统具有大容量、高效率、高精度、低费用等优势。
With the rapid development of national economy and improvement of people's incoming, there are more and more autos in cities and more and more people take taxi. At the same time, the development of municipal traffic is beset with a serial of problems, like air pollutions and traffic congestions. It has been an urgent problem that how to speed up urban public transport's development. To be the important part of public transport, it is an effective way to improve the running efficiency and relieve the pressure of transport.
With the investigation of taxi business and the intensive study of correlation technique, it is discussed that the system of taxi intelligent dispatcher which is based on pattern matching, GPS, GIS, GSM/GPRS. The dispatcher problem of multi-ride is solved by use character string matching. The most popular ways of nowadays GSM short message communication and GPRS communication is mixed together reasonably, and both of them are accepted for monitor and dispatcher center. Middleware is used in this system which is based on client/server construction. The communication between dispatcher center and car terminal, and information of cars encapsulated uniformly in a new way are done by middleware. Higher communication protocol is adopted between middleware and client. At the same time, function of navigating and tracking are added in this system. Besides, the system has the function of real time monitoring, dispatcher, guarding, alarm and so on. And with that, the efficiency is improved rapidly. The system has the advantages of great capacity, high efficiency, high degree of accuracy and low cost.
引文
铩颷1]Elliott D.Kaplan著 邸致和,王万义 译.GPS原理与应用[T].北京:电子工业出版 社.2003.
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[6]陆廷荣,杨永田.基于CMPP协议的GSM短消息增值业务平台的设计与实现[[J].微计算 机应用,2006 27(1):39-41.
[7]周学泳,/石丹.短消息(SMS)与WAP的开发及应用(第一版)[M].北京:电子工业出版社, 2002.
[8]孙儒荣.GSM数字移动通信工程[M].北京:人民邮电出版社,1998.
[9]韩斌杰.GSM原理及其网络优化[M].北京:机械工业出版社,2001.
[10]韩斌杰.GPRS原理及其网络优化[M].北京:机械工业出版社.2003.
[11]Boulmakoul A,Laurini R,Servigne S,et al.First Specifications of a Telegeomonitoring System for the Transportation of Hazardous Materials[J].Computers,Environment and Urban System, 1999,2(23):259-270.
[12]吕捷,张力军.GPR5技术[M].北京:北京邮电大学出版社,2001.
[13]Dinis M,Femandes J.Provision of Sufficient Transmission Capacity for Broad Band Mobile Multimedia.A Step Toward 4G[J].IEEE Communications Magazine,2001,39(8):4654.
[14]万仁福,李方伟.GPRS与UMTS系统网络接入安全机制的比较与研究[J]. 重庆邮电学院学报(白然科学版),2004,17(1):42-45
[15]乌伦,张晶,赵伟.GIS技术与应用丛书-地理信息系统[M].北京:电子工业出版社, 2002.
[16]胡鹏等.大型GIS与数字地球的空间数学研究[J].武汉大学学报(信息科学版),2001, 26(4):296-302.
[17]杨波,廖建新,蒋明哲.基于公众移动通信网的集群通信系统的设计和实现[J].电信 科学,2006 22(1):42-46
[18]张乃通等.集群移动通信系统[M].哈尔滨:哈尔滨工业大学出版社,1996.
铩颷19]毋德新,黄兴旺.我国集群通信发展现状综述[J].移动通信,2004,28(6):57-60.
[20]戴美泰等.GSM移动通信网络优化[M].北京:人民邮电出版社,2003.
[21]Xavier Lagrange等著.顾肇基泽[T].GSM网络与GPRS(第一版).北京:电子工业出版 社,2002.
[22]钟章队等.GPRS通用分组无线无线技术[M].北京:人民邮电出版社,2000.
[23]胡一氢.GPRS及其在远程监控中的应用[J].机电技术,2005,28(2):40-44.
[24]刘莉平,彭浩明,赵碧海.基于中间件的自动服务平台的设计和实现[J].计算机技术 与发展,2006 16(2):14-19.
[25]Bellavista P,Corradi A.Mobile Agent Middleware for Mobile Computing[J].Computer,2001,34(3):73-81.
[26]谷保山.Visual C++6.O编程与实例[M].科学出版社(第一版),2000.
[27]杨鹏.虚拟现实技术在Windows应用程序中的应用[J].微型电脑应用,2006, 22(1):62-64.
[28]启明工作室.Visual C++ SQL Server数据库应用系统开发与实例[M].北京:人民邮电 出版社,2004.
[29]黄玉琴,顺学迈.GPS定位与 GSM移动定位的融合[J].佳木斯大学学报,2005, 23(4):530-533.
[30]吴信才.地理信息系统设计与实现[M].北京:电子工业出版社.2002.
[31]齐锐,屈韶琳.用MapX开发地理信息系统[M].北京:清华大学出版社,2003.
[32]丙建勋,陈能,孙雅荣.地理信息系统 OLE开发中的关键技术探讨[J].地理与地理信 息科学,2005,21(6):2.
[33]曾湘宁.ActiveX编程技术与技巧[M].北京:电子工业出版社,1998.
[34]李玉国,戴国中.基于GIS组件MapX的机载辅助导航系统的设计与实现[J].计算机辅 助设计与图形学学报,2001,13(5):430-433.
[35]罗云启等.数字化地理信息系统MapInfo应用大全[M].北京:北京希望电子出版社, 2002.
[36]李连营,王涛等.基于MapX的GIS应用开发[M].武汉:武汉大学出版社,2003.
[37]陈建春.Visual C++开发GIS系统[M].北京:电子工业出版社,2004.
[38]严蔚敏等.数据结构[M].北京:清华大学出版社,1997.
[39]付梦印等一种适于车辆导航系统的快速地地图匹配算法[J].北京理工大学学报, 2005,25(3):225-229.
[40]Lawrence W,Carstensen J.GPS and GIS enhanced accuracy in map matching through effective filtering of autonomous GPS points[J].Cartography and Geographic Information Systems,1998,25(1):51-62.
[2]周忠漠.GPS卫星测量原理与应用(第二版)[M].北京:北京测绘出版社,1997.
[3]郭加俭.我国GPS车辆定位管理系统的现状与发展方向探讨[J].全球定位系统,2001, 3(8):16-22.
[4]Ashkenazi V..Hill C.J.,Ochieng W.Y.Wide-Area Differential GPS: A Performance Study[J].Navigation:Journal of The Institute of Navigation, 1993,40(3):297320.
[5]胡友健,罗昀,曾云.全球定位系统(GPS)原理与应用[M].武汉:中国地质大学出版社, 2003.
[6]陆廷荣,杨永田.基于CMPP协议的GSM短消息增值业务平台的设计与实现[[J].微计算 机应用,2006 27(1):39-41.
[7]周学泳,/石丹.短消息(SMS)与WAP的开发及应用(第一版)[M].北京:电子工业出版社, 2002.
[8]孙儒荣.GSM数字移动通信工程[M].北京:人民邮电出版社,1998.
[9]韩斌杰.GSM原理及其网络优化[M].北京:机械工业出版社,2001.
[10]韩斌杰.GPRS原理及其网络优化[M].北京:机械工业出版社.2003.
[11]Boulmakoul A,Laurini R,Servigne S,et al.First Specifications of a Telegeomonitoring System for the Transportation of Hazardous Materials[J].Computers,Environment and Urban System, 1999,2(23):259-270.
[12]吕捷,张力军.GPR5技术[M].北京:北京邮电大学出版社,2001.
[13]Dinis M,Femandes J.Provision of Sufficient Transmission Capacity for Broad Band Mobile Multimedia.A Step Toward 4G[J].IEEE Communications Magazine,2001,39(8):4654.
[14]万仁福,李方伟.GPRS与UMTS系统网络接入安全机制的比较与研究[J]. 重庆邮电学院学报(白然科学版),2004,17(1):42-45
[15]乌伦,张晶,赵伟.GIS技术与应用丛书-地理信息系统[M].北京:电子工业出版社, 2002.
[16]胡鹏等.大型GIS与数字地球的空间数学研究[J].武汉大学学报(信息科学版),2001, 26(4):296-302.
[17]杨波,廖建新,蒋明哲.基于公众移动通信网的集群通信系统的设计和实现[J].电信 科学,2006 22(1):42-46
[18]张乃通等.集群移动通信系统[M].哈尔滨:哈尔滨工业大学出版社,1996.
铩颷19]毋德新,黄兴旺.我国集群通信发展现状综述[J].移动通信,2004,28(6):57-60.
[20]戴美泰等.GSM移动通信网络优化[M].北京:人民邮电出版社,2003.
[21]Xavier Lagrange等著.顾肇基泽[T].GSM网络与GPRS(第一版).北京:电子工业出版 社,2002.
[22]钟章队等.GPRS通用分组无线无线技术[M].北京:人民邮电出版社,2000.
[23]胡一氢.GPRS及其在远程监控中的应用[J].机电技术,2005,28(2):40-44.
[24]刘莉平,彭浩明,赵碧海.基于中间件的自动服务平台的设计和实现[J].计算机技术 与发展,2006 16(2):14-19.
[25]Bellavista P,Corradi A.Mobile Agent Middleware for Mobile Computing[J].Computer,2001,34(3):73-81.
[26]谷保山.Visual C++6.O编程与实例[M].科学出版社(第一版),2000.
[27]杨鹏.虚拟现实技术在Windows应用程序中的应用[J].微型电脑应用,2006, 22(1):62-64.
[28]启明工作室.Visual C++ SQL Server数据库应用系统开发与实例[M].北京:人民邮电 出版社,2004.
[29]黄玉琴,顺学迈.GPS定位与 GSM移动定位的融合[J].佳木斯大学学报,2005, 23(4):530-533.
[30]吴信才.地理信息系统设计与实现[M].北京:电子工业出版社.2002.
[31]齐锐,屈韶琳.用MapX开发地理信息系统[M].北京:清华大学出版社,2003.
[32]丙建勋,陈能,孙雅荣.地理信息系统 OLE开发中的关键技术探讨[J].地理与地理信 息科学,2005,21(6):2.
[33]曾湘宁.ActiveX编程技术与技巧[M].北京:电子工业出版社,1998.
[34]李玉国,戴国中.基于GIS组件MapX的机载辅助导航系统的设计与实现[J].计算机辅 助设计与图形学学报,2001,13(5):430-433.
[35]罗云启等.数字化地理信息系统MapInfo应用大全[M].北京:北京希望电子出版社, 2002.
[36]李连营,王涛等.基于MapX的GIS应用开发[M].武汉:武汉大学出版社,2003.
[37]陈建春.Visual C++开发GIS系统[M].北京:电子工业出版社,2004.
[38]严蔚敏等.数据结构[M].北京:清华大学出版社,1997.
[39]付梦印等一种适于车辆导航系统的快速地地图匹配算法[J].北京理工大学学报, 2005,25(3):225-229.
[40]Lawrence W,Carstensen J.GPS and GIS enhanced accuracy in map matching through effective filtering of autonomous GPS points[J].Cartography and Geographic Information Systems,1998,25(1):51-62.
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