一种区域识别统计系统

Area identification statistics system

Abstract

本实用新型提供一种区域识别统计系统,包括:激励唤醒设备、有源电子标签及接收统计设备,其中激励唤醒设备利用一低频信号向有源电子标签发送预设编码;有源电子标签根据编码信息利用一高频信号向接收统计设备发送与该预设编码对应的预设信息;接收统计设备接收有源电子标签发送的预设信息,并根据预设信息统计目标区域内该有源电子标签的数量,其中,预设信息包含有用于标识该有源电子标签位于目标区域内或目标区域外的区域属性编码。该系统利用高低频组合,低频编码唤醒超低功耗待机标签,高频数据传输实现其对目标区域内有源电子标签的数量统计,提高数量统计的效率及准确性,主动性强,且适用于封闭区域和开放空间,适用范围广,总体功耗低。
The utility model provides an area identification statistics system. The system comprises an excitation wake-up device, active electronic labels and a receiving statics device. The excitation wake-up device sends preset coding to the active electronic labels by use of a low-frequency signal; the active electronic labels, according to coding information, send preset information corresponding to the preset coding to the receiving statistics device by use of a high-frequency signal; and the receiving statistics device receives the preset information sent by the active electronic labels, and according to the preset information, counts the number of the active electronic labels in a target area, wherein the preset information comprises area attribute coding for intensifying whether the active electronic labels are disposed in the target area or outside the target area. The system wakes up a low-power standby label by use of high-and-low frequency combination and low-frequency coding, realizes quantity statistics on the active electronic labels in the target area through high frequency data transmission, improves quantity statistics efficiency and accuracy, is high in initiative, is suitable for use in an enclosed area and an open space, and is wide in application scope and low in total power consumption.

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    CN-105512696-AApril 20, 2016北京浪奇捷联科技开发有限公司区域识别统计方法、有源电子标签及区域识别统计系统