Bus Tracking App Real-Time GPS Location Updates
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Solution Overview
Problem
There is a need for a tracking system that allows users, particularly children and parents, to access the real-time location of school and public buses, reducing wait times and exposure to inclement weather, while enhancing security and convenience.
Innovation Solution
A software application accessible on smartphones, tablets, or desktop computers that utilizes GPS to track bus locations in real-time, displaying them on a digital map, with optional text message notifications, allowing users to plan their arrival and minimize outdoor waiting time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If users wait for bus location information to be updated frequently, then the real-time tracking accuracy is improved, but the energy consumption and data transmission load increase
Solution Approach 1:
The system implements periodic location updates at optimized intervals rather than continuous tracking. The server requests location data at predetermined time intervals, balancing real-time accuracy requirements with energy conservation and network load reduction.
Solution Approach 2:
The system dynamically adjusts the update frequency parameter based on bus movement speed, route density, and user proximity to stops. When the bus is stationary or moving slowly, update frequency is reduced; when moving quickly or near high-demand stops, frequency increases to maintain tracking precision.
2Loss of information
If the system tracks all buses in the fleet continuously, then the location information completeness is improved, but the data processing complexity and server load increase
Solution Approach 1:
The system extracts and prioritizes location data for specific buses based on user selection and proximity to requested stops. Rather than processing all fleet data uniformly, the server filters and delivers only relevant location information to each user, reducing processing complexity while maintaining information completeness for tracked buses.
Solution Approach 2:
The fleet tracking system is segmented into multiple independent tracking modules, each handling specific bus routes or zones. This allows parallel processing of location data without overwhelming the server, and enables selective updates based on geographic distribution and user demand patterns.
3Loss of time
If users check bus location continuously, then the wait time reduction is improved, but the user device battery consumption increases
Solution Approach 1:
The server proactively pushes location updates to user devices when the bus approaches the stop or reaches significant location milestones, rather than requiring users to continuously poll for updates. This self-service update mechanism reduces user device battery consumption while maintaining timely notification of bus arrival.
Solution Approach 2:
The system performs preliminary calculations of estimated time of arrival (ETA) and proactively notifies users before the bus reaches the stop. Users receive advance warning at predetermined distances or time intervals, allowing them to prepare for arrival without continuous monitoring, thus reducing device energy usage.
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 reduces wait times and enhances safety by providing real-time bus location information, enabling users to plan their arrival and minimizing exposure to inclement weather, thus improving the overall convenience and security of bus riding experiences.
Implementation Method 1
track bus locations via GPS
Data Source
AI summary
The present invention relates to a novel tracking application device. The device is a unique software application accessible on a smartphone, tablet, laptop, or desktop computer. The application allows bus riding children and/or parents to observe the location of a school bus in real time. The application may also be used for public transportation buses. Users can track bus locations via GPS and identify their immediate locations on a digital map in real time. Once a bus is close to a desired bus stop, a user can leave their home to wait for the bus. Thus, a shorter wait period is exhibited, and a user does not have to worry about if a bus is going to be late or not show up at all.