基于车牌识别系统的景区自驾车客流调查方法研究  

Research on Survey Method of Self-driving Tourists Flow Based on Vehicle License Plate Recognition System in Scenic Area

作　　者：徐志锋 何兵[2] 于欢[1] 朱超 XU Zhifeng;HE Bing;YU Huan;ZHU Chao(College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen 518055,China;Shenzhen Tenet Technology Co.,Ltd.,Shenzhen 518052,China)

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]中国科学院深圳先进技术研究院先进计算与数字工程研究所,广东深圳518055 [3]深圳市德立达科技有限公司,广东深圳518052

出　　处：《测绘与空间地理信息》2020年第9期39-42,共4页Geomatics & Spatial Information Technology

基　　金：国家自然科学基金(41701167);深圳市科技创新应用示范项目(KJYY20160608154421217)资助。

摘　　要：随着自驾车游在旅游方式占比逐步提升,自驾车已成为旅游地理学中旅游流研究的主要对象之一。在智能交通ITS技术支持下,车牌号识别系统采集的数据可用于车辆监测。因此,本文以深圳市大鹏新区为例,借助车牌识别系统,以大鹏新区13个车牌识别监测点的数据为基础,通过车牌数据与处理及统计方法揭示自驾车游客时间特征。结果表明:工作日自驾游车辆数目逐步增长,到周末到达高峰,下一个工作日又回落到最低点,开始下一个周期过程;小长假与周末有明显差别,周末第一天即到达客流高峰,而小长假客流高峰期位于假期中;新区每日客流有两个高峰时间,分别是11点和14点,这期间由于午休和用餐,车流量会有所下降,下午18点车辆开始返程,20点游客基本离开了大鹏景区。With the gradual increase in the proportion of self-driving travel in tourism,self-driving vehicle has become one of the main targets of tourism flow research in tourism geography. With the support of intelligent transportation ITS technology,data collected by vehicle license plate recognition system is already used in vehicle monitoring. Therefore,this paper takes Dapeng district of Shenzhen as an example,and the vehicle license plate recognition system is used to obtain the information of self-driving tourists based on13 monitoring points. Based on the statistics and data processing of vehicle information,the timing characteristics of self-driving tourists is generated. The results show that the number of self-driving vehicles on the working day gradually increases,reaching the peak on the weekend,and the next working day falls back to the lowest point,as a result the next cycle starts. The short holiday has obvious difference with the weekend. The passenger flow peaks on the first day of the weekend,but the passenger flow peaks in the middle of short holiday. Two peak hours for the daily passenger flow are at 11 and 14 o’clock. During this period,due to lunch break,the traffic flow will drop. The self-driving tourists will return back at 18 o’clock,and the tourists will basically leave the Dapeng scenic spot at20 o’clock.

关 键 词：自驾游 车牌识别 时空分布 统计分析 

分 类 号：P209[天文地球—测绘科学与技术]