Article loss prevention tracking method

Abstract

The invention provides an article loss prevention tracking method. According to the article loss prevention tracking method, a Bluetooth label and a Bluetooth portable terminal are set to be in matching, and communication can be guaranteed to accomplish between the matched equipment; the Bluetooth label is bond with a protected article; signals emitted by the Bluetooth label can be detected by the Bluetooth portable terminal in real time, and comparison with a safety distance threshold set by a system is carried out; when the relative distance of the Bluetooth label is detected to be greater than the safety distance threshold, a warning signal is emitted to a carrier; an internal positioning module is started by the Bluetooth label, the geological position information of the present label is recorded and is sent to a background server; if the article is in a loss period, the present position information can be sent by the Bluetooth label to the background server at fixed time frequency, and positioning tracking of the article is realized. The method is advantaged in that loss and theft risks of the important article in a transportation process can be reduced, the present state information of the article can further be provided for the background server in real time, and the state of the article can be monitored by a management department in real time.

Description

technical field [0001] The invention relates to an article loss prevention tracking method, in particular to an article loss prevention tracking method suitable for article transportation management. Background technique [0002] In the process of transporting important items, in order to ensure the safety and controllability of the transported objects, the more common method at present is to use special personnel or special vehicles for transportation. When the object of transportation involves important commercial secrets or state secrets, it is usually necessary to use technical means to protect the items to avoid loss or loss of control during transportation. At present, the most common method for preventing loss of items is to use Bluetooth, wi-fi or RFID technology for distance measurement. When the distance between the protected item and the signal detection base station (usually a portable device, smart phone or smart bracelet) When the distance exceeds the set dist...

AI Technical Summary

Problems solved by technology

However, these products or methods can usually only solve the problem of preventing loss or theft of items, and cannot effectively locate and track the items when the items are actually lost or stolen, so as to realize the recovery of the items

In terms of out-of-control management of items, the transportation personnel are basically responsible for the transportation objects. The management department can only understand the current status of the items through the report of the transport personnel, and cannot manage the status of the items in time. Whether there is an item out of control or entering a dangerous area during transportation

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