Mobile Processor maker Qualcomm was seen showing off its inductive charging technology called Halo, during the Formula E Electric Motor Racing Championship. This wireless charging solution that is developed by Qualcomm works by fitting vehicles with a compatible receiver. The Cars and other vehicles can then simply be driven into position over a charging pad that measures around one meter across and just a few centimeters thick. The charging pads have the flexibility to be portable or fixed permanently in place, depending on the requirements. Once the car is parked over the charging pad, the driver can then launch the charge cycle via an accompanying mobile application.
The app helps guide the drivers into position when aligning the vehicle over the charging pad as well as monitoring the process, thus ensuring optimal results. Unlike most of the inductive charging technologies that are currently available, Halo allows for energy transfer through a relatively large volume of air. The charge times are obviously dependent on the size and type of battery that are fitted nin specific vehicles. One must note that the system has a safety cut-out function that instantly shuts down charging when any kind of presence is detected by the sensor between the two pads. This ensures protection for any child or animal who may inadvertently crawl under the vehicle.
Halo can also be configured to meet various different electrical, communications or operating standards that are currently used around the world. The charging hardware is made by Chargemaster, a company that specializes in making products for electric vehicles. Chargemaster can produce up to 2,000 new charging units per month, each of which then fits neatly into a large equipment case. The firm’s latest-generation charging pads offer 7.2 kWh wireless charging capability.
