CAJ | 학술논문

区域旅客运输空间联系特征提取能够为区域交通规划及客运组织提供基础数据.为高效提取区域旅客运输的空间联系特征,引入平均运距这一重要的运输特征指标,通过对质量因子进行重新标定,建立引力模型的改进方法,并运用高速公路客车流量数据与该特征进行匹配分析,最后以云南省为实例进行验证.结果表明,以昆明为核心,云南省旅客运输空间联系强度具有明显的圈层结构;道路客运联系的空间分异特征显著,呈现出与"中心—腹地"经济关系相吻合的空间格局;滇中城市群客运吸引力较大,滇西地区客运吸引力普遍较小;客车流量数据分析结果与旅客运输空间联系特征总体吻合.
구역여객운수공간련계특정제취능구위구역교통규화급객운조직제공기출수거.위고효제취구역여객운수적공간련계특정,인입평균운거저일중요적운수특정지표,통과대질량인자진행중신표정,건립인력모형적개진방법,병운용고속공로객차류량수거여해특정진행필배분석,최후이운남성위실례진행험증.결과표명,이곤명위핵심,운남성여객운수공간련계강도구유명현적권층결구;도로객운련계적공간분이특정현저,정현출여"중심—복지"경제관계상문합적공간격국;전중성시군객운흡인력교대,전서지구객운흡인력보편교소;객차류량수거분석결과여여객운수공간련계특정총체문합.
Extraction features of passenger transportation spatial linkage could provide basic data for regional traffic planning and passenger organization. In order to extract the spatial linkage features of passenger transportation effectively, the average mileage of passenger transportation which is an important transport feature indicator is introduced in this paper, by recalibrating the quality factors, and the conventional gravity model is also improved to establish the extraction method. Then the expressway passenger traffic data is used to match with the features in this paper, and Yunnan province is taken as an example. The results show that the spatial differentiation characteristics are significant in transport linkage in Yunnan, which is consistent with the economic relationship of the"center-hinterland", and with Kunming is the core city, regional spatial transport linkage has obvious structural intensity; the attraction intensity of passenger transportation is stronger in the central region of Yunnan province, while attraction intensity is weaken in western Yunnan; bus traffic flow data in Yunnan province is also in consistent with the spatial linkage features got above.