Tag-Based Object Location Tracking System with Group Sharing
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Solution Overview
Problem
Current tag-based object location tracking systems primarily focus on confirming the location of tags without developing or applying location sharing features, limiting their functionality in sharing location information among users within the same group.
Innovation Solution
A tag-based object location tracking system that enables the sharing of registered object tag locations among users belonging to the same group by using an object tag that receives GPS signals, acquires location information, and transmits it via Bluetooth, while a server and database unit manage and share this information among connected user terminals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If tag-based location tracking systems only confirm tag location without sharing features, then the system structure remains simple, but the functionality and user collaboration capability are limited
Solution Approach 1:
The system is divided into distinct functional modules: object tags with GPS receivers for location acquisition, user terminals for receiving and displaying location information, and a server for managing sharing permissions. This segmentation allows the system to gain location sharing capability while keeping each component's complexity manageable.
Solution Approach 2:
A server acts as an intermediary between user terminals, managing the tag location information sharing process. The server receives location information from user terminals, manages sharing permissions, and distributes information to authorized users, thereby enabling complex sharing functionality without increasing the complexity of individual user terminals.
2Reliability
If location information is shared among multiple users, then collaboration and security management are enhanced, but information security and permission management become more complex
Solution Approach 1:
The server serves as a centralized intermediary that manages all sharing permissions and information distribution. It authenticates users, manages sharing lists, and controls information flow between users and tags, thereby enhancing security management while centralizing complexity in a single manageable component rather than distributing it across multiple user terminals.
Solution Approach 2:
The system implements feedback mechanisms where the server monitors and manages sharing permissions, allowing dynamic control over which users can access which tag location information. This enables reliable security management through centralized permission control and auditing capabilities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively allows for the sharing of object tag locations among group members, enhancing security and management of public items by providing real-time location tracking and sharing capabilities.
Implementation Method 1
an object tag receiving GPS signal from global positioning system (GPS) satellites, acquiring tag location information from the received GPS signal
Implementation Method 2
transmitting the acquired tag location information to the outside via Bluetooth communication
Data Source
AI summary
A tag-based object location tracking system enables sharing the location of registered object tags with users within the same group. The tag-based object location tracking system can effectively provide a system that is capable of tracking the location of an object by attaching a tag to the object and sharing the location of the object with other users intended for sharing. The tag-based object location tracking system is advantageous in terms of preventing the loss of public items and managing location tracking in such a way as to locate the objects based on the location information acquired via a global positioning system (GPS) module, generate sound to help locate the object, and share the location of the tag with others.