Predictive Vehicle Trajectory Alerts for Erratic Driver Warnings
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Solution Overview
Problem
Existing systems fail to accurately identify erratic drivers and provide warnings to other drivers, and do not account for the uncertainty in vehicle perception systems, particularly in complex environments.
Innovation Solution
A system and method that projects the potential paths and locations of moving objects, such as vehicles, using sensor data and historical traits to determine predicted locations and provide alerts to affected individuals, integrating with existing mapping and traffic routing programs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing traffic monitoring systems are used, then basic traffic monitoring is achieved, but erratic driver identification and warning capabilities are insufficient
Solution Approach 1:
The system performs preliminary actions by projecting the potential paths and locations of moving objects before actual conflicts occur. It calculates predicted trajectories based on current positions, velocities, and acceleration patterns, allowing warning signals to be sent to affected drivers in advance of any actual collision risk.
Solution Approach 2:
The system continuously receives updated position and velocity data from sensors, processes this feedback information through trajectory projection algorithms, and dynamically adjusts warning signals based on changing object movements and environmental conditions.
2Measurement precision
If sensor data is processed to determine predicted locations, then warning accuracy is improved, but system complexity increases
Solution Approach 1:
The system segments the complex data processing into distinct functional modules: sensor data reception, trajectory calculation, risk assessment, and warning signal generation. Each module processes specific aspects of the data independently, making the overall complex system more manageable and maintainable.
Solution Approach 2:
The system uses partial action by focusing computational resources on calculating trajectories only for objects that pose potential risks, rather than processing all possible moving objects equally. This selective processing reduces overall computational complexity while maintaining high accuracy for critical warnings.
3Reliability
If real-time trajectory projection is performed, then driver safety is enhanced, but computational resources are consumed
Solution Approach 1:
The system applies partial action by calculating trajectories only for objects within a defined risk threshold and only when necessary. It processes data selectively based on spatial proximity and potential hazard level, reducing overall computational resource consumption while maintaining safety for critical situations.
Solution Approach 2:
The system changes computational parameters dynamically based on environmental conditions and object characteristics. It adjusts the level of trajectory projection detail and update frequency according to the perceived risk level, consuming more computational resources only when high accuracy is required for potential hazards.
Data Source
AI summary
Systems and corresponding methods are provided for moving object predictive locating, reporting, and alerting. This method includes receiving moving object data corresponding to a moving object; receiving sensor data from a sensor and merging the received moving object data and the received sensor data into a set of merged data. The example method further includes based on the set of merged data, automatically determining one or more of a predicted location or range of locations for the moving object, a potential path of travel for the moving object, an alert concerning the moving object, and providing the alert. The automatically determining may be further based on one or more historical traits concerning the object, and the geographic medium the object is moving through. The geographic medium may include one or more of terrain, air, water, and space. The object may be a soldier, vehicle, drone, or ballistic.