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pm:prj2026:andrei.batasev:vlad.hosu [2026/05/04 21:18] vlad.hosu |
pm:prj2026:andrei.batasev:vlad.hosu [2026/05/05 13:50] (current) vlad.hosu [Descriere generală] |
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| ====== Wearable Running Monitoring System: GPS Tracker with Inertial Correction ====== | ====== Wearable Running Monitoring System: GPS Tracker with Inertial Correction ====== | ||
| - | ===== Introducere ===== | + | ===== Introduction ===== |
| - | <note tip> | ||
| The project consists of the design and implementation of a wearable embedded system for monitoring running activity, with the primary objective of accurately estimating the distance traveled by the user. Inspired by commercial fitness tracking applications such as Strava, the project aims to evaluate how closely a similar level of functionality and accuracy can be achieved using low-cost hardware and a resource-constrained platform. | The project consists of the design and implementation of a wearable embedded system for monitoring running activity, with the primary objective of accurately estimating the distance traveled by the user. Inspired by commercial fitness tracking applications such as Strava, the project aims to evaluate how closely a similar level of functionality and accuracy can be achieved using low-cost hardware and a resource-constrained platform. | ||
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| Beyond its technical objectives, the system is also designed as a practical alternative to smartphone-based tracking, allowing the user to monitor running activity without relying on a mobile device, which may be inconvenient or prone to damage during physical activity. At the same time, the project serves as an exploration of the trade-offs between cost, hardware limitations, and performance, providing insight into how closely a low-budget embedded solution can approximate the behavior of commercial-grade systems. | Beyond its technical objectives, the system is also designed as a practical alternative to smartphone-based tracking, allowing the user to monitor running activity without relying on a mobile device, which may be inconvenient or prone to damage during physical activity. At the same time, the project serves as an exploration of the trade-offs between cost, hardware limitations, and performance, providing insight into how closely a low-budget embedded solution can approximate the behavior of commercial-grade systems. | ||
| - | </note> | ||
| - | ===== Descriere generală ===== | + | [[https://github.com/vladhsu/PM_Project|GitHub Repository]] |
| + | |||
| + | ===== General Description ===== | ||
| - | <note tip> | ||
| The system is composed of multiple hardware and software modules that interact to achieve the final functionality. | The system is composed of multiple hardware and software modules that interact to achieve the final functionality. | ||
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| - Results are displayed on the OLED | - Results are displayed on the OLED | ||
| - | The system introduces a lightweight sensor fusion mechanism that validates GPS displacement using inertial step detection, reducing GPS drift without complex filtering algorithms. | + | A key contribution of this project is a lightweight sensor fusion mechanism that validates GPS-based displacement using inertial step detection. This approach significantly reduces GPS drift without relying on computationally expensive filtering algorithms, making it suitable for resource-constrained microcontrollers. |
| - | {{:pm:prj2026:andrei.batasev:vlad.hosu:schema_bloc.png?linkonly|}} | + | {{:pm:prj2026:andrei.batasev:vlad.hosu:schema_blocv2.png?700| Schema Bloc}} |
| - | </note> | + | |
| ===== Hardware Design ===== | ===== Hardware Design ===== | ||
| - | |||
| - | <note tip> | ||
| **List of components:** | **List of components:** | ||
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| | Enclosure | 3D printed case | | | Enclosure | 3D printed case | | ||
| - | </note> | ||
| ===== Software Design ===== | ===== Software Design ===== | ||
