Segmented Electric Road Track With Radar Hazard Detection
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Solution Overview
Problem
Existing electric road track systems lack robust safety features for detecting and responding to objects on the road, such as vehicles, weather conditions, and animals, which can lead to potential hazards and inefficiencies in power transfer.
Innovation Solution
Incorporating radar sensors into electric road track modules to detect objects, with control circuitry for data processing and activation/deactivation of power segments, and light indicators for warning vehicles, along with a control server for system-wide monitoring and communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If electric road track systems are implemented to provide power to vehicles, then energy efficiency and reduced fossil fuel use are improved, but safety features for detecting objects on the road are insufficient
Solution Approach 1:
The radar sensor system is designed to perform multiple functions simultaneously: detecting vehicles, animals, weather conditions (rain, snow), and road obstacles. This multi-functional approach improves safety comprehensively without requiring separate detection systems for each hazard type, thus managing system complexity while enhancing reliability
Solution Approach 2:
The system performs preliminary detection of objects and conditions on the road before they become critical hazards. By continuously monitoring the road environment in advance, the system can alert drivers or automatically respond to potential dangers before they affect vehicle operation, improving safety proactively
2Reliability
If radar sensors are added to detect objects and improve safety, then safety and object detection capability are improved, but device complexity and cost increase
Solution Approach 1:
The control circuitry serves as an intermediary that processes radar sensor data and coordinates the response mechanisms. It integrates information from multiple sensors, determines object types and threats, and triggers appropriate alerts or automated responses, thereby managing the complexity of the sensor system through centralized intelligent processing
Solution Approach 2:
Multiple detection functions (vehicle detection, animal detection, weather monitoring, obstacle detection) are merged into a single integrated radar sensor system. This consolidation improves safety comprehensively while avoiding the complexity of implementing separate detection systems for each function
3Measurement precision
If multiple radar sensors are arranged along the track to detect various objects, then detection precision and coverage are improved, but manufacturing complexity and installation difficulty increase
Solution Approach 1:
The electrical road track is divided into multiple segments with radar sensors arranged at specific intervals along the track. This segmentation allows for modular manufacturing and installation, where each segment can be produced and tested independently before being assembled into the complete system, thereby improving detection coverage while managing manufacturing complexity
4Reliability
If real-time detection and response systems are implemented, then safety and traffic flow management are improved, but energy consumption and system complexity increase
Solution Approach 1:
The radar sensors and control system operate in periodic cycles, scanning the road environment at regular intervals rather than continuously processing all data streams. This periodic operation maintains real-time safety monitoring capability while significantly reducing energy consumption compared to continuous full-power operation of all system components
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
Enhances safety by accurately detecting and responding to road conditions, improving traffic flow management, and providing real-time alerts to drivers, thereby reducing accidents and optimizing power transfer.
Implementation Method 1
a plurality of radar sensors being arranged along the electrical road track module
Data Source
AI summary
An electrical road track module is disclosed. The electrical road track module comprising a plurality of segments configured to power a vehicle, the segments being separated along the electrical road track module by electrically isolating members; and a plurality of radar sensors being arranged along the electrical road track module. Also a method for controlling such an electrical road track module is disclosed.