Wearable anti-lost device and anti-lost method

Abstract

The embodiment of the present invention provides a wearable anti-lost device and an anti-lost method, wherein the device is located in an anti-lost system, the system also comprises an intelligent wearable device, a remote server and a mobile terminal, and the device comprises a wireless communication module and a display screen electrically connected with the wireless communication module. The wireless communication module is used to receive a lost information display request sent by the intelligent wearable device, wherein the lost information display request is forwarded to the intelligent wearable device after the remote server receives the lost information display request sent by the mobile terminal, and carriers an identifier of the to-be-displayed lost prompt information; determine the target lost prompt information corresponding to the identifier according o a preset corresponding relation, and send an information display instruction to the display screen. The display screen is used to display the determined target lost prompt information after receiving the information display instruction. According to the embodiment of the present invention, the effective prompt information can be sent to the surrounding crowd under the premise that a monitored object is not influenced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a wearable anti-lost device and an anti-lost method. Background technique [0002] For children, their self-care ability is generally poor, so incidents of missing children occur from time to time. For this reason, many parents let children wear smart wearable devices such as smart watches, so as to locate the specific location of children through smart wearable devices, so that children can be found in a more timely manner when children are lost, thereby better ensuring children's safety. Personal safety. [0003] However, there are certain defects in the scheme of locating the specific location of the child through the smart wearable device. Specifically, due to the limitation of positioning technology, the positioning accuracy of smart wearable devices for indoors is limited. When a child is in a crowded area such as a shopping mall, even if the location of the child...

AI Technical Summary

Problems solved by technology

However, the volume of the warning sound is difficult to determine: if the volume is too low, when the child is in a crowded area such as a shopping mall, the warning sound is easily ignored due to the very noisy background sound, and the purpose of reminding the surrounding people cannot be achieved; if the volume is too high , the excessively loud warning sound will frighten the children, and at the same time cause greater damage to the children's hearing, which will have a greater impact on the children's physiology and psychology.

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