What is map conflation?

Merging multiple map layers into a single, more comprehensive view — or map conflation — is at the forefront of delivering a better electric vehicle (EV) experience. But as EV adoption is on the rise, how will map conflation adapt to meet customer needs?

Map conflation is the process of merging multiple maps with different data sets into one that delivers freshness, accuracy and speed. It plays a critical role in the accurate planning of electric vehicle (EV) routes.

EVs have unique route planning requirements that internal combustion engine (ICE) cars do not. These include the need to locate charging stations and plan routes that optimize for charging time and battery range.

Map conflation can help address these challenges by integrating data on EV charging station locations and availability with geographic data on roads, traffic and weather.

Essential for accurate and reliable maps that are used in navigation, planning, and analysis, map conflation can enable route-planning tools for EVs that factor in the location and availability of charging stations along a route.

By taking into account the time required for charging and the range of the vehicle, it allows EV drivers to plan their routes more effectively and reduce the risk of running out of battery power before reaching a charging station.

Map conflation is also important for the development of autonomous EVs, which require highly accurate and detailed maps for navigation.

Autonomous EVs rely on maps that are continuously updated and include information on lane markings, speed limits, and road signs to create detailed and accurate maps that are essential for the safe and efficient operation of autonomous EVs.