Ford Patent application We propose to pull the electric vehicle flat behind another vehicle to charge it.
First discovered drive Ford on wednesday Patent application It claims that it can be used for anything from heavy commercial trucks to other passenger cars.
Depending on the application, the vehicle can always be charged while towing, or when the towing vehicle is braking, or traveling downhill, and the towing vehicle can utilize regenerative braking. Reduces the extra load on the engine. Ford filed in December 2020 and was issued in July.
Ford also proposed a road train-like scenario in which moving vehicles are linked, guided by Bluetooth or internet connections. In the (more likely) alternative scenario, the EV is towed by a larger vehicle and the driver of that vehicle controls charging.
This is similar to how a passenger car is towed behind an RV. Similar to RV traction, EVs can be connected to larger vehicles and charged with all four wheels on the ground, or just two, depending on the application.
This also sounds like a way to potentially improve the efficiency of your RV. Although not mentioned in the patent application, the towed EV could be used to boost the RV uphill and recover energy downhill. However, it requires fairly sophisticated controls.
It’s unclear if Ford plans to charge during towing. After all, automakers often file patent applications without a clear plan of use. Still, this could be the next step in the Pro Power Onboard system. 2021 Ford F-150 Power Boost Hybrid and all-electric 2022 Ford F-150 Lightning, Use battery packs to power tools and electronics. Lightning provides emergency backup power in the event of a power outage.
Ford’s patent to tow and charge electric vehicles
Source link Ford’s patent to tow and charge electric vehicles
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July 19, 2021 at 01:29AM
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