Anti-loss method based on position information

Abstract

The invention relates to the technical field of communication, and especially relates to an anti-loss method based on position information. The method achieves the finding of a lost person in a mode of implanting a mark object in the body of a monitored person and activating the mark object so as to obtain the position after the monitored person is lost, is small in search range, and greatly improves the work efficiency and finding possibility. The current position and movement track of the monitored person can be obtained at any time according to the position information returned by the markobject, thereby facilitating the searching. The mark object is implanted into the body, and is not liable to be found. The possibility that the monitored person or others manually remove the mark object is nearly zero, thereby greatly improving the finding possibility of the lost person. The former implantation step of the method is executed by a governmental unit specified by the state, and is easy for a supervisor to accept. The position information of the monitored person can be obtained in real time in a subsequent searching process, and the searching efficiency is high.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for preventing loss based on location information. Background technique [0002] According to statistics, there are as many as 200,000 to 300,000 children who are lost or abducted in China every year, but the recovery rate is only 0.1%; the disappearance of a minor means the breakdown of a family. [0003] Since there is currently no effective system and mechanism for preventing the loss of minors in China, smart devices such as children's smart watches, children's guard bracelets, smart positioning children's shoes, and mobile phone anti-lost devices need to be carried by minors. However, if the minor is not lost but kidnapped, these devices will be discarded by the trafficked person without any effect. Contents of the invention [0004] (1) Technical problems to be solved [0005] The technical problem to be solved by the present invention is to solve the pro...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the existing positioning equipment worn by people is easy to be discarded, and the minor cannot be retrieved through the auxiliary equipment after the minor is trafficked or actively discards the positioning equipment