Lexus has introduced a new technology called Predictive Efficient Drive that enhances fuel economy by learning a driver's regular routes and driving style, while also looking ahead via live traffic data to anticipate ways to save fuel. This smart system works in tandem with Hybrid and Plug-in Hybrid (PHEV) systems to reduce fuel consumption and emissions.
The technology uses data from embedded navigation systems and the Lexus Link app to identify regular locations for sudden deceleration, where regenerative braking can automatically be increased to maximise energy recovery. The system proactively charges the battery when upcoming traffic is noted to reduce future engine use when traffic flow slows or stops. The technology analyses upcoming traffic and road conditions such as up/downhill or urban/highway sections and seamlessly adjusts battery charging and discharging for lower fuel consumption.
Predictive Efficient Drive made its debut in the latest Lexus NX Hybrid and Plug-in Hybrid models with embedded Lexus Link Pro navigation and is expected to be rolled out to other models in the future. The technology becomes increasingly effective during usage, as the system collects data that it uses to make ever more efficient use of the vehicle's electrified powertrain.
Source: Lexus
