基于人体运动学的客流信息采集系统的设计与实现
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摘要
现阶段,伴随着城市人口日益膨胀,城市公共交通的压力越来越大。尤其是在发展中国家,这一瓶颈问题日益突出。提高城市公共交通智能管理水平,合理调度公交车辆,是近期解决城市公交紧张矛盾的最为有效的措施。城市公共交通是随客流、道路条件、气候等不断变化的随机服务系统。客流数据包括乘客上下车人数、上下车时间、相应站点等是整个公交企业管理业务的基础,快速、准确地采集车辆的客流信息为科学合理地安排调度车辆、优化公交线路等智能管理提供了最基本的依据,还可以全面如实地反映公交车辆的实际载客人数,方便与钱箱收入之间的核对。本文介绍了目前比较普遍的客流计数方法和人体运动学的相关知识。在此基础上,研究了公交环境下人体上下台阶时足-地接触力变化的规律性,并将此规律应用到了客流计数中,提出了一种新的客流技术方法——基于人体运动学的客流计数法。并通过实验证明了新方法在实际中的可行性及有效性。以客流计数为核心研发了一套结合GPS、GPRS、蓝牙及压力传感技术为一体的智能信息采集系统。
Nowadays,the pressure of public transportation is becoming bigger and bigger with the increase of urban population,especially in developing countries . The most effective measure to solve this plight is to improve the management level of urban transportation and reasonably dispatch buses. The urban transportation is a stochastic service system which changes with passenger flow,path condition,weather and so on. The passenger flow data including the number of passengers,the information about station and so on is the basis of public transportation management. Correct and real-time data of passenger flow can provide the most important information for reasonably dispatching buses and optimizing lines of public transportation,and it can also show the actual number of passengers to be convenient for checking back the cash in the cashbox . This paper introduces some general count methods of bus passenger flow and the theory about kinematics of human body. And it analyzes the characteristic of thenar pressure caused by stepping on bus pedal. In this paper,we propose a new counting method of bus passenger flow based on kinematics of human body and proved the feasibility and effectivity of the new method through experimental results. Researched and developed a set take the passenger flow counting as the core to unify GPS, GPRS,the blue tooth and the pressure sensing technology is a body intelligent system of gathering information.
引文
[1] 杨赛霓.城市公共交通的问题与对策及AVL的运用前景.城市研究2000(2).
    
    [2] 张雪梅.试论我国公共交通的现状及发展策略.山西高等学校社会科学学报.2001,13(12)
     [3] 高潮,张春详.浅论公共交通在城市发展中的地位和作用.城市研究.1998 (2)
    [4] 朱晓宏.公交客流信息的采集的方法与技术.城市公共交通,2005,(7):20~21
    [5] Danielk Boyle. A Synthesis of Transit Practice: Passenger Counting Technologies and Procedures. Transit Cooperative Research Program, 1998
    [6] Lawrence.G,Reuter. A Worldwide Survey of Transportation Agency Practices: Passenger Counting and ServiceMonitoring. New York City Transit, 2003
    
    [7] Antonio Alboi. Real-time High Density People Counter Using Morphological Tools. IEEE Transactions onIntelligent Transportation Systems,2001,4(2):204~218
    
    [8] 虞桂明.城市公共交通智能调度系统的信息采集与应用(上).http://shanghai.ccw.com.cn.2006,4
    
    [9] Murray MP. Gait as a total pattern of movement. Am.J Phys Med ,1967,46:290
    
    [10] Bontrager.Emest.L.Boyb,Lara.A.Heino,Jacklyn. G.Mulroy,Sara.J. Perry.Jacquelin. Determinationof Novel Pedar Masks using Harris Mat Imprints.Gait &Posture,1997,5(2):167~168
    
    [11] 季林红,朱庆峰,武明等.人体起步过程的实验研究.中国康复医学杂志,2001,16(3):176~179
    
    [12] Martin.P.E,Nelson.R.c.The effect of carried load on the walking patterns of men and women.Ergonomics,1986,29(10):1191~1202
    
    [13] Sue Barnett,James L.Cunningham,Steven West. A Comparison of vertical force and temporal parametersproduced by an in-shoe pressure measuring system and a force platform. Clinical Biomechanics,2001,16:353~357
    
    [14] Eric Eils,Stefan Nolte,Markus Tewes etal. Modified pressure distribution patterns in walking followingreduction plantar sensation.Journal ofBiomechanics,2002,35:1307~1313
    
    [15] 何维朴,李贵林.用电容压力分布测量力法改善有严重交流障碍的重度残疾人的座椅.国外医学物理医学与康复分册,2000,15(3)
    
    [16] 王显智.测力跑步机(Gaitway)系统之介绍.大专体育双月刊,1990,4:52
    
    [17] 婿少丁. IGI-3 型步态测试系统的研制.生物力学,1991,6:79
    
    [18] 王军.动态足底应力测试分析及骨科临沐应用.医用生物力学,1997,12(3)
    
    [19] 韦启航.人体步态分析系统一足底压力测量系统的研制.中国生物医学工程学报.2000,1(9)
    
    [20] 哀刚.足底压力分布测量系统及临床应用.中国康复,2003,18(1)
    [21] 潇,卢世璧.人体足底压力的测量与分析.医用生物力学,2002,9(2)
    [22] Perttunen Jarmo B, et al. Asymmetry of gait af struction of severe tibial fractures with extensive soft issue damage.Plast Beoonstr Hand Surg, 2000, 34:237-243
    [23] 李建设,王立平.足底压力测量技术在生物力学研究中的应用与进展.2005,28(2):191~193 2002,21(3):305~307 志,1988,26:[28 算法.计算机工程与设计,2006,27(6):1083~1085 [30 信号自动识别方法.系统工程与电子技术,2005,27(12):[31 用.电子设计应用,2006:139~141
    [36] 装备远程监控系统中车载端的应用研究.机电工程技术,[37[38 urray.蓝牙技术在汽车上的应用.电子设计应用,2006:110~112 张ter free flap recon
    [24] 吴剑,李建设.人体行走时步态的生物力学研究进展.中国运动医学杂志,
    [25] 戴克戎.微机化步态分析系统的研制与平地行走时足-地接触力的三维分析. 中华外科杂360
    [26] 严红平.模式识别简述.自动化博览,2006,4:22~26
    [27] 接标,刘冠晓,冯乔生.统计模式识别的研究.云南师范大学学报,2005,25(6):19~21 ] 崔政,李壮.两种改进的模板匹配识别
    [29] 吴萍.数字信号处理基础知识介绍.CHINA MEDIATECH,2006:60~64 ] 李俊俊,陆明泉,冯振明.一种改进的数字2024~2050 ] 王辉堂,颜自勇,陈文芗.一种基于 C51 的多任务机制及应
    [32] 邵恩波,蒋耘农.GPS 在交通运输中的应用.交通与安全,2006,5(153)
    [33] 张尔严,汪洋.车载 GPS 车辆管理信息系统的研究与开发.科技资讯,2006,16
    [34] 刘轶群,崔磊.基于 GIS、GPS 技术的高速公路快速反应系统构建.农业与技术,2005,25(4):211 213
    [35] 王艳辉,吴峰华,姬晓飞.基于 GPRS 业务的远程移动监控系统.仪表技术与传感器,2006,7:31~33 吴万荣,谭祖香,谢习华等.GPS/GPRS 工程2006,35(1):42~44 ] 杨德明.实战蓝牙技术.电子世界,2005,10:14~15 ] Anthony M

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