人流量统计系统设计  

A Statistic System about the Amount of Person

作　　者：何小映[1] 何红[1] 

机构地区：[1]西安航专电气工程系,710077

出　　处：《中国科技信息》2007年第14期97-98,共2页China Science and Technology Information

摘　　要：本统计系统用于统计某个超市的客源流量。该系统具有智能功能,一方面能适时统计该超市的实际人数,自动判断顾客是进入还是离开超市,如果进入则进行加计数,相反则进行减计数,计得的人数通过显示器显示出来。另一方面能统计某天进入超市的总人数,而且能将每天的人流量保存起来,供需要时查询。该系统具有结构简单、成本低廉、计数准确的特点。不仅适用于超市,还适用于其它需要进行人数统计的场合。This Statistic System is used to count the Amount of buyer out-and-in a supermarket. it has the character of intelligence, on the one hand, it can count the Amount of buyer, it can judge the direction of buyers, if the buyers are entering into the supermarket ,it amount will be increase, otherwise the amount will be decrease, the number will be displayed on the screen; on the other hand, it can account the total number of buyers in just one day and store it. Simple structure, low cost, and accuracy account for the system.This system can also sultable for the places where there is the demand of the amount of person statistics.

关 键 词：人数统计 热释电传感器 单片机 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]