摘要
传统居民入户调查、交通流量调查等数据采集技术的人力、物力消耗大,数据样本量、时效性难以得到保证。但随着智能手机用户增多,以及手机定位技术发展,利用手机定位数据挖掘居民出行特征,为交通行业数据采集提供了新的途径。该采集技术具有覆盖范围广、实施周期短、人力需求小等优势,尤其对于特大城市交通调查具有广阔的应用前景。在分析各类手机定位技术特征的基础上,重点对手机基站定位技术国内外应用案例、适应范围、局限性等进行探讨,最后,对广州市利用手机定位技术开展交通数据采集提出工作建议。
Traditional traffic data collection such as the household survey, traffic volume survey and so on, is subject to the resource limits of human and materials. So the sample size is small, and data timeliness cannot be guaranteed. But with the increase of cell phone users, as well as cell phone positioning technology development, the use of cell phone positioning to mine the trip characteristics provides a new way for traffic data collection. This technology has the advantages of wider user coverage, small human resource needs, and shorter implementation cycle, so has broad application especially for huge cities. This paper proposes an advantages, disadvantages and application scope analysis about cell phone base station positioning technology especially in traffic data collection ,based on the contrast of cell phone positioning features, application cases at home and abroad, and give some advices to Guangzhou to use this technology in the future.
出处
《交通与运输》
2015年第A01期60-63,共4页
Traffic & Transportation
关键词
手机定位技术
交通数据采集
可行性研究
Cell Phone positioning technology
Traffic data collection
Feasibility study
