For electric vehicle charging in the process of driving sounds like a bold idea, qualcomm has wanted to do so. According to foreign media reports, qualcomm is developing a "dynamic charging technology, to alleviate the pilot range anxiety: just drove on the highway and can recharge cars. Qualcomm President Derek Aberle in the mobile world congress recently said that "the future deployment of charging equipment on the highway, the electric car charging automatically when driving."

Qualcomm: future electric car can automatically recharge

"This technology will have many advantages, such as electric cars with the endless range. In addition, many people will forget to car battery, go home at night when they wake up in the morning found the battery without electricity, this technology will solve the problem." Should be explained.

Qualcomm in 2014 in the Formula (E) for the first electric equation championship launch Halo vehicle wireless charging system. Halo wireless charging system includes four parts: power supply components, pad, vehicle-mounted receiver plate and on-board controller. The basic principle of this technology and the most people use mobile devices in a similar way, using magnetic resonance effect between the ground pad and electric vehicle charging pad of energy transmission, thereby to electric or hybrid vehicles for contactless power battery charging.

Owners need only to vehicle parking charging can be realized, above the pad Halo wireless charging system charging efficiency can reach 90%, more than cable charging efficiency. The charging system of 20 kw power, full of 85 KWH tesla MODEL S P85 battery pack it will take about 5 hours.

Aberle said Halo wireless charging (static wireless charging technology) will be applied to in the next 2 to 3 years in the car. Qualcomm is working with manufacturers to daimlerchrysler, install a new generation of static wireless charging system for car.

Dynamic charging is a Halo of wireless charging advanced version. Qualcomm says future plans will be taking the wireless charging emitter is buried under the road surface, electric vehicles can be realized in the road driving, while charging. But this kind of to drive the car for wireless charging, requirements for the modification of the road infrastructure, the high cost of also need time.

Intel had planned deployment at airports, restaurants and other public places notebook wireless charging system, because of the need to modify the infrastructure is resisted, progress has been slow.