There is a large amount of electromagnetic energy in modern life, but how to utilize the wasted electromagnetic energy from moving objects is still a difficult problem. Here, four 28 W fluorescent tube lamps can be lighted up when a car model slides on a simple power road (SPR) with an instantaneous power density of 11.6 W/m². An energy-velocity model was proposed to utilize the electromagnetic energy in the constantly friction between the SPR and the car model. It was found that the electromagnetic energy generated by an object moving at a low speed increases with its speed. Besides, the instantaneous power generated by an object in a high-speed collision also increases rapidly with its speed. Moreover, the first SPR was successfully built in an actual road, which opens the door for solving the energy crisis. The energy-velocity model can be also used to explain the signal interference of high-speed railway and improve the positioning accuracy of missile, considerate that the electromagnetic energy produced by the object in motion. The new discovery may contribute to modifying the existing collision theory, conservation of mechanical energy, friction theory, Maxwell's equations, and electromagnetic technology.

现代生活中存在着大量的电磁能，但如何利用运动物体浪费掉的电磁能仍然是一个难题。^{在这里，当汽车模型在瞬时功率密度为11.6 W/m 2}的简单动力道路（SPR）上滑行时，可以点亮四盏28 W的日光灯管. 提出了一种能量-速度模型，以利用 SPR 与汽车模型之间不断摩擦中的电磁能。人们发现，低速运动的物体产生的电磁能随其速度的增加而增加。此外，物体在高速碰撞中产生的瞬时功率也随着速度的增加而迅速增加。此外，第一条SPR在实际道路上成功建成，为解决能源危机打开了大门。能量-速度模型还可用于解释高铁信号干扰，提高导弹定位精度，考虑物体运动产生的电磁能。这一新发现可能有助于修改现有的碰撞理论、机械能守恒、摩擦理论、麦克斯韦方程和电磁技术。