Collecting real-time weather data while driving is a longstanding practice, but it has evolved beyond simple air temperature readings in today’s vehicles. Previously, this data was primarily available to the vehicle’s driver or stored for post-analysis. However, advancements in communication technology have enabled agencies to transmit this data, along with vehicle coordinates, in real-time. Mobile data serves a different purpose compared to fixed roadside weather stations. It offers a broader view of road conditions across metropolitan areas and regions. Vaisala offers specialized solutions tailored for mobile applications, allowing for in-vehicle displays and integration into road weather software.
Key factors affecting EV performance, such as resistance of movement (including dynamic factors like wind and air pressure) and rolling resistance (involving water, snow, and road surface temperature), can be managed more effectively with this real-time weather data. Additionally, thermal management considerations for the powertrain and cabin environments enable proactive preparation for varying weather conditions, ultimately impacting driving range. Other factors like precipitation, weather conditions, vehicle conditions, road conditions, and driving style also influence EV range.
- Leveraging mobile weather data
- Enhancing EV performance
- Comprehensive road condition assessment
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