Ford Leveraging Wireless Technologies for Li-ion Battery Testing

Ford Motor Company is leveraging the Internet and wireless technology to accelerate testing and refinement of the advanced lithium-ion battery systems that will power its upcoming plug-in hybrid and electric vehicles.

Engineers collect real-time performance data from batteries in the lab and on vehicles in the field via a secure Internet server, and wirelessly update system software to manage thermal load and maximize power capability, energy capacity and lifecycle durability. These proprietary methods have significantly reduced test-fleet downtime and allowed Ford to more than double its battery lab-testing capability.

System-specific engineers are notified via email whenever these software update opportunities occur, based on adaptive event monitoring that can detect conditions of interest and automatically collect relevant data. This method has already led to at least 20 major design improvements for Ford’s future plug-in hybrid and all-electric vehicles.

Ford will launch two zero-emission all-electric vehicles—the Transit Connect Electric light commercial van in North America in late 2010 and in Europe in 2011, followed by the Focus Electric passenger car in North America in 2011 and Europe in 2012. Two next-generation hybrid electric vehicles and a plug-in hybrid electric vehicle follow in North America in 2012 and Europe in 2013.

Tags: ford motor company, li ion battery, lithium ion battery

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