Title:
ANTI-LOST TRACKING METHOD, TAG, AND ANTI-LOST TRACKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/156736
Kind Code:
A1
Abstract:
Disclosed is an anti-lost tracking method for tracking an item, an item to be tracked being attached with a tag. The tracking method comprises the steps of: establishing a wireless network connection to an alarm terminal; determining whether the wireless network connection to the alarm terminal is interrupted; if the wireless network connection to the alarm terminal is interrupted, obtaining current location information according to a preset frequency and sending the current location information to a server for a user to view; determining whether the wireless network connection to the alarm terminal is re-established; and if the wireless network connection to the alarm terminal is re-established, obtaining current location information, and sending, to the server, the current location information and information that the item has been found. According to the anti-lost tracking method, even if an item is out of the safe range, the item can still be located. Also disclosed are a tag and an anti-lost tracking system.
Inventors:
LIU KAIXIA (CN)
LI GUANGHUANG (CN)
TAN HEHUA (CN)
LUO HUI (CN)
ZHONG ZHIWEI (CN)
LI YAOJUN (CN)
LI LIUHAI (CN)
LI GUANGHUANG (CN)
TAN HEHUA (CN)
LUO HUI (CN)
ZHONG ZHIWEI (CN)
LI YAOJUN (CN)
LI LIUHAI (CN)
Application Number:
PCT/CN2016/076549
Publication Date:
September 21, 2017
Filing Date:
March 17, 2016
Export Citation:
Assignee:
SHENZHEN SAIYI SCIENCE AND TECH DEV COMPANY (CN)
International Classes:
G08B21/24; G06K7/00
Foreign References:
CN103634779A | 2014-03-12 | |||
CN103093383A | 2013-05-08 | |||
CN104978834A | 2015-10-14 | |||
CN203136170U | 2013-08-14 | |||
CN104980577A | 2015-10-14 | |||
CN202931386U | 2013-05-08 | |||
US20110291886A1 | 2011-12-01 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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