lost article finding method based on Internet of Things

A technology of the Internet of Things and items, applied in the field of the Internet of Things, can solve the problems of reducing the complexity of sorting operations, increasing the complexity of lost item matching calculations, and the failure to guarantee the success rate of lost item matching, so as to reduce complexity and matching time, and efficiently find return, improve efficiency and success rate

Inactive Publication Date: 2019-04-09
马伟超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above method is only limited to the retrieval of items lost by passengers in the subway station, and the places where people lose items in real life are often random and have great uncertainty. Therefore, the above method has great limitations ; In addition, the above method needs to be realized with the help of sorting function in terms of lost item matching. If there are a lot of lost items, the computational complexity in the lost item matching process will be greatly increased, and the accuracy of matching will be affected due to different matching algorithms. Therefore, the above method cannot fundamentally reduce the complexity of the sorting operation, and thus cannot guarantee the success rate of lost item matching

Method used

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  • lost article finding method based on Internet of Things

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Experimental program
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Effect test

Embodiment 1

[0038] The present invention provides a method for retrieving lost items based on the Internet of Things, said method comprising the following steps:

[0039] S1. The first user publishes the lost information of the lost item on the lost and found platform, and the lost information includes the type or name of the item, the time when the item was lost, the location or route or geographical range of the lost item. It should be noted that the first user is a type of user who lost items, and is not limited to a certain user. The lost and found platform can be a client APP, a program plug-in or a public account, which is not limited here. The lost information includes three types of information: the type or name of the item, the time when the item was lost, the location or route or geographic range where the item was lost; in addition to the above three types of information, it may also include a picture of the item Etc., do not limit here; Because the location of people's lost i...

Embodiment approach

[0052] As a preferred implementation manner, the three types of information are all matched, specifically including:

[0053] The type of the picked up item is the same as the type of the lost item, or the name of the picked up item is the same as the name of the lost item; Only one type of name needs to be compared; preferably, the one typed by both users.

[0054] The pick-up time of the picked-up item is not earlier than the lost time of the lost item; it should be noted that since the time when the user loses the item must not be earlier than the time when the user picks up the item, a strict matching method is implemented at this time, so that Improve the accuracy of the comparison and reduce the complexity of the comparison; the time may be specific to a certain day or a certain hour or a certain minute, which is not limited here.

[0055] The distance between the pickup location of the picked up item and the lost location of the lost item is less than a preset distance...

Embodiment 2

[0066] In addition, if figure 1 As shown, the present invention provides a kind of system for recovering lost items based on the Internet of Things, and the system includes the following modules:

[0067] The lost information publishing module is used for the first user to publish the lost information of the lost item on the lost and found platform, and the lost information includes the type or name of the item, the time when the item was lost, the place where the item was lost or There are three types of information: line or geographic range; it should be noted that the first user is a type of user who lost items, and is not limited to a certain user. The lost and found platform can be a client APP, a program plug-in or a public account, which is not limited here. The lost information includes three types of information: the type or name of the item, the time when the item was lost, the location or route or geographic range where the item was lost; in addition to the above t...

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PUM

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Abstract

The invention provides a lost article finding method based on the Internet of Things, and the method comprises the steps: comparing three types of information of a lost article and a picked article, especially comparing the position information of the articles, and judging whether the lost article and the picked article are the same article or not, thereby improving the comparison efficiency and success rate, wherein the interference of irrelevant information is effectively eliminated through the position information of the article in combination with a map interface, so that the comparison efficiency is further improved, and the complexity and the matching time of a matching algorithm are reduced; and finally, displaying the lost article and the picked articles nearby the positions of theregistered users in real time for all registered users on the platform through a map interface, thereby improving the attention degree of the users to a surrounding environment, and mobilizing more users to more efficiently find the lost article.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, in particular to a method and system for retrieving lost items based on the Internet of Things. Background technique [0002] Staff at subway stations often pick up passengers’ lost items at stations and carriages, and each station can only be kept separately and manually filled in a paper registration book. question. In order to solve this problem, the transportation and management platform of the present invention has developed a set of lost item management system according to actual user needs. Through the establishment of a lost and found library, the lost items in the subway network can be classified into categories and statuses, and the entire life cycle management of lost items can be carried out. Owing to still have to pass manual retrieval at present, help passenger find lost article, wasted more manpower and material resources. In this regard, the automatic m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/12
Inventor 马伟超
Owner 马伟超
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