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本文基于2014年厦漳泉城市群交通网络数据和调查数据,采用问卷调查确定城内交通时间及交通时间满意度时间阈值,应用凸壳理论划分城际理论小时交通圈,继而利用城内交通时间修正城际理论小时交通圈,生成城际实际小时交通圈,并结合百度地图划分基于交通时间满意度的城内小时交通圈。研究结果表明:1城际理论小时交通圈均超过本市域范围,而厦门、漳州和泉州各城市城际实际小时交通圈面积相较于城际理论小时交通圈大幅缩小,缩小幅度分别为91.7%、82.9%、83.9%,覆盖区域主要为各自市域范围;2受访者城内交通时间为31~61min;而使用公交车通常需60 min以上到达汽车站、90 min以上到达动车站,处于不满意甚至很不满意的时间阈值内,其中非常不满意占主导地位;367.71%的受访者对城际交通时间表示很满意或满意,但69.1%受访者对城内交通时间表示很不满意或不满意。厦漳泉城市群城内交通系统有待改善,建议应完善厦漳泉交通网络尤其是城内交通网络。
Based on the data and survey data of Xiamen-Zhangzhequan urban traffic network in 2014, a questionnaire is used to determine the time threshold of satisfaction of traffic time and traffic time in the city. The convex hull theory is used to divide the inter-city theoretical hour traffic circle, and then the urban traffic time The theoretical hour traffic circle, the generation of the actual inter-city traffic circle, and combined with Baidu map based on the traffic hour satisfaction of the city hour traffic circle. The results show that: 1 The inter-city theoretical hourly traffic circle is beyond the scope of this city, while the actual inter-city traffic circle area of Xiamen, Zhangzhou and Quanzhou is significantly reduced compared with the inter-city hourly traffic circle, decreasing by 91.7% , 82.9% and 83.9% respectively. The coverage area mainly covers the urban area; 2 The interviewees’ traffic time in the city is 31 ~ 61min; while the bus usually takes more than 60 minutes to reach the bus station, and the bus station reaches more than 90 minutes and is unsatisfied 367.71% of the respondents indicated that they were satisfied or satisfied with the inter-city traffic time, but 69.1% of the respondents expressed dissatisfaction with the traffic time in the city or not satisfaction. The traffic system in Xiamen Zhangquan urban agglomeration needs to be improved, and it is suggested that the traffic network of Xiamen-Zhangquan should be perfected, especially the traffic network in the city.