基于運(yùn)營(yíng)數(shù)據(jù)的出租車違規(guī)行為研究
發(fā)布時(shí)間：2018-10-05 20:16
【摘要】：為解決相關(guān)管理部門對(duì)出租車經(jīng)營(yíng)違規(guī)行為監(jiān)管處于事后獲取或采用巡查方式的問題,為管理部門對(duì)出租車加強(qiáng)事前預(yù)防和管理決策提供有力保障,利用時(shí)間序列匹配GPS數(shù)據(jù)與計(jì)價(jià)器數(shù)據(jù),通過地圖匹配方法、Dijkstra算法、計(jì)價(jià)器獲取了不同的里程數(shù)據(jù)。分析了出租車GPS里程和最短路徑、GPS里程與計(jì)價(jià)器里程、GPS里程計(jì)算費(fèi)用與計(jì)價(jià)器費(fèi)用的關(guān)系。經(jīng)過對(duì)連續(xù)一段時(shí)間內(nèi)數(shù)據(jù)的統(tǒng)計(jì)分析,計(jì)算了上述關(guān)系的比值。采用D-S證據(jù)理論方法,以里程、時(shí)間、費(fèi)用作為約束指標(biāo),綜合判別了其行為是否違規(guī),并將分析結(jié)果直觀顯示在地圖上。利用深圳市2015年9月8日至2015年11月7日16 275輛出租車GPS數(shù)據(jù)和計(jì)價(jià)器數(shù)據(jù)進(jìn)行了實(shí)例驗(yàn)證,經(jīng)過與管理部門進(jìn)行核對(duì),發(fā)現(xiàn)其查處的違規(guī)車輛均在分析結(jié)果中有所體現(xiàn),由此說明該方法切實(shí)有效。
[Abstract]:In order to solve the problem that the relevant management department obtained or adopted the method of inspection afterwards, the management department can provide sufficient protection for the taxi to strengthen the beforehand prevention and management decision. Using time series to match GPS data and meter data, different mileage data are obtained by using map matching method named Dijkstra algorithm. This paper analyzes the relationship between GPS mileage of taxi and the shortest path of GPS mileage and the calculation cost of meter mileage and meter cost. Through the statistical analysis of the data for a continuous period of time, the ratio of the above relation is calculated. The D-S evidence theory is used to judge whether the behavior is illegal or not with mileage, time and cost as the constraint index, and the analysis results are displayed directly on the map. The GPS data and meter data of 16,275 taxis in Shenzhen City from September 8, 2015 to November 7, 2015 are used to verify. After checking with the management, it is found that the illegal vehicles investigated and dealt with are all reflected in the analysis results. This shows that the method is effective and effective.
【作者單位】： 長(zhǎng)沙理工大學(xué)交通運(yùn)輸工程學(xué)院;深圳市易行網(wǎng)交通科技有限公司;
【基金】：國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目(51338002)
【分類號(hào)】：U492.434
本文編號(hào)：2254732
[Abstract]:In order to solve the problem that the relevant management department obtained or adopted the method of inspection afterwards, the management department can provide sufficient protection for the taxi to strengthen the beforehand prevention and management decision. Using time series to match GPS data and meter data, different mileage data are obtained by using map matching method named Dijkstra algorithm. This paper analyzes the relationship between GPS mileage of taxi and the shortest path of GPS mileage and the calculation cost of meter mileage and meter cost. Through the statistical analysis of the data for a continuous period of time, the ratio of the above relation is calculated. The D-S evidence theory is used to judge whether the behavior is illegal or not with mileage, time and cost as the constraint index, and the analysis results are displayed directly on the map. The GPS data and meter data of 16,275 taxis in Shenzhen City from September 8, 2015 to November 7, 2015 are used to verify. After checking with the management, it is found that the illegal vehicles investigated and dealt with are all reflected in the analysis results. This shows that the method is effective and effective.
【作者單位】： 長(zhǎng)沙理工大學(xué)交通運(yùn)輸工程學(xué)院;深圳市易行網(wǎng)交通科技有限公司;
【基金】：國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目(51338002)
【分類號(hào)】：U492.434
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