The invention relates to the technical field of vehicle engineering, and particularly discloses a vehicle advancing drag reduction system and method and a vehicle. The vehicle advancing drag reduction system comprises an electromagnetic element, an inductance element and a tire electric heating assembly. When the electromagnetic element and the inductance element move relatively along with the vehicle, the inductance element cuts magnetic induction lines of the electromagnetic element and generates induced electromotive force; the tire electric heating assembly is arranged on the tire and electrically connected with the inductance element. The electric heating assembly is arranged at the tire to heat the tire, the temperature of the tire is increased, and the problem that the rolling resistance of the tire is large under the low-temperature condition is solved, so that the running resistance of the vehicle is reduced, and the endurance of the vehicle in the low-temperature environment is improved; in addition, an electromagnetic element capable of generating an electromagnetic field is arranged, an inductance element is arranged to cut magnetic induction lines in the magnetic field to generate induction current to supply power to the electric heating assembly, the electromagnetic element and the electric heating assembly relatively move along with rotation of the wheels, structural arrangement is ingenious, and heating energy supply cost is saved.
本申请涉及车辆工程的技术领域,具体公开了一种车辆行进减阻系统、方法和车辆。车辆行进减阻系统包括电磁元件、电感元件和轮胎电加热组件;当电磁元件与电感元件随车辆行进相对运动时,电感元件切割电磁元件的磁感线并产生感应电动势;轮胎电加热组件设于轮胎,轮胎电加热组件与电感元件电连接。本申请在轮胎处设置电加热组件对轮胎进行加热,提升轮胎温度,解决轮胎低温情况下滚动阻力较大的问题,从而减小车辆行进时的阻力,提升车辆在低温环境下的续航;另外,本申请设置能够产生电磁场的电磁元件,并设置电感元件切割磁场中的磁感线产生感应电流为电加热组件供电,而且二者随车轮转动产生相对运动,结构布置巧妙,节省加热供能成本。
Vehicle advancing drag reduction system and method and vehicle
车辆行进减阻系统、方法和车辆
2024-10-15
Patent
Electronic Resource
Chinese
Vehicle drag reduction structure, drag reduction method and vehicle
European Patent Office | 2024
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