Hybrid-Electric Vehicle Route Optimization for Emissions-Free Zones
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Solution Overview
Problem
Hybrid-electric vehicles face challenges in navigating emissions-free zones without starting their gasoline engines, which can lead to increased emissions and route inefficiencies, as they rely on battery power and may need to avoid these zones to prevent engine activation.
Innovation Solution
A travel route optimization system that identifies charging stations and determines the battery charge level of hybrid-electric vehicles to generate optimized routes that avoid gasoline engine activation within emissions-free zones, allowing for real-time recharging and route adjustments to ensure electric-only operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-generated harmful factors
If a hybrid-electric vehicle uses battery power to operate the electric motor, then harmful emissions into the atmosphere are reduced, but the driving range is limited and the vehicle cannot operate in emissions-free zones without risking gasoline engine activation
Solution Approach 1:
The system performs preliminary actions by identifying charging stations ahead of time along the travel route and calculating the required charge levels before entering emissions-free zones. The processor determines the optimal charge level needed to traverse emissions-free zones and identifies charging stations that can provide this charge, allowing the vehicle to maintain electric-only operation without risking gasoline engine activation.
2Object-generated harmful factors
If a hybrid-electric vehicle avoids driving through emissions-free zones to prevent gasoline engine activation, then emissions are reduced, but the travel route becomes longer and less efficient
Solution Approach 1:
The system implements feedback by continuously monitoring the vehicle's charge level, comparing it against the required charge level for emissions-free zone traversal, and using this information to dynamically adjust route recommendations. The processor provides real-time feedback to the driver about whether to proceed directly through emissions-free zones or take alternative routes based on current battery status, enabling optimal decisions that maintain both emission reduction and route efficiency.
3Object-generated harmful factors
If a hybrid-electric vehicle relies on battery charge level to determine travel routes, then emissions-free zone operation is optimized, but the system complexity increases due to charging station identification and route calculation requirements
Solution Approach 1:
The system achieves multi-functionality by integrating multiple capabilities into a single processing unit: identifying charging stations, calculating optimal routes, monitoring charge levels, and providing real-time navigation guidance. The processor performs diverse functions including receiving charging station data, determining geographic coordinates, calculating charge requirements, and communicating with the driver, thereby reducing overall system complexity through functional consolidation rather than requiring separate specialized systems for each task.
Data Source
AI summary
This disclosure is generally directed to systems and methods for optimizing a travel route of a hybrid-electric vehicle inside an emissions-free zone. In one exemplary embodiment, a travel route optimization system can be used to determine a charge level of a battery in the hybrid-electric vehicle and to locate charging stations inside and/or outside the emissions-free zone. The charge level provides an indication of a distance that the hybrid-electric vehicle can travel before a gasoline engine is started. The system can use factors such as the location of the charging stations and the charge level of the battery to generate an optimized travel route for the hybrid-electric vehicle that eliminates starting of the gasoline engine inside the emissions-free zone. The optimized travel route may be updated in real-time so as to allow recharging of the battery on an as-needed basis at a charging station inside or outside the emissions-free zone.