出租车信誉计量系统设计研究

RESEARCH ON THE DESIGN OF TAXI REPUTATION METERING SYSTEM

当前出租车行业由于缺乏有效的监管政策,正规出租车和"黑车"司机为增加收入载客绕路现象频频发生。针对此类问题,基于Dijkstra算法、嵌入式Linux系统、GPS及LED模块,设计了新型出租车信誉度计量系统。采用GPS和里程传感器双重里程计算方法,有效避免人为改造里程传感造成的价钱不合理,由此建立的信誉等级评价模型的准确度得到提高。经验证,该装置与当前的的智能交通系统相辅相成,可直观地对出租车信誉度进行评估量化和显示,有助于规范化出租车行业,帮助乘客更好的出行。

In the current taxi industry, the regular and illegal taxi drivers always carry passenger to detour to increase revenue because of the lack of effective regulatory policy. Aiming at these problems, a new taxi reputation metering system is designed based on Dijkstra algorithm, embedded Linux system, GPS and LED module. By using GPS and mileage sensor double mileage calculation method, it is effective to avoid the unreasonable price caused by man-made reforming mileage sensing, and the accuracy of the credit rating evaluation model is improved. It is proved that the device is complementary with the current intelligent transportation system, which can quantify and display the evaluation of the taxi reputation, contributing to standardize the taxi industry and provide passengers a better trip.