公交车辆运营效率智能测量系统的设计  

Design of Novel Intellect Detector for Bus Operating Efficiency

作　　者：刘颖[1] 马薇[1] 詹龙[1] 

机构地区：[1]秦皇岛职业技术学院,河北秦皇岛066100

出　　处：《计算机测量与控制》2013年第1期288-290,共3页Computer Measurement &Control

摘　　要：针对公交车辆运营效率测量问题,提出了一种基于模糊推理的智能测量系统设计方案;基于霍尔传感器检测车辆在测量时段内的行驶总路程,基于非接触式IC卡感应电路统计车辆在测量时段内的载客总人数,基于嵌入式计算机技术构造智能模糊推理机,充分利用专家的先验知识对车辆在该时段内的运营效率进行智能测量;应用和测试结果表明,该测量系统具有测量精度高、速度快、全量程工作性能优异等特点,很好地解决了传统人工估测方法的弊端,为评价和改进公交车辆调度算法提供了有力支持,具有广阔的应用前景。In order to solve the shortcomings of the detection of bus operating efficiency, a novel intellect detector is designed. The Hall sensor is used to detect the total distance of the bus during the determine time. The contact--less IC cards inductive circuit is used to detect the total hum of passenger during the determine time. And the embedded computer technology is used to construct the intelligent fuzzy infer- ence engine. The novel detector takes full advantage of prior knowledge of the experts on vehicle intelligent determination in the period of op erational efficiency. Test results show that the tester has a high measurement precision and speed, excellent full range features, very good to solve the drawbacks of traditional human estimation methods for evaluating and improving vehicle scheduling algorithm provides strong sup port, and the detector has broad application prospects.

关 键 词：运营效率 智能测量 模糊推理 嵌入式系统 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]