高速列车需要特殊的制动系统。以ICE高速列车为例，介绍了对制动系统的要求以及圆盘制动、磁轨制动、电－空制动和电动紧急制动的功能和设计方案，还介绍了电子防滑装置和诊断装置以及未来制动系统技术的发展方向。指出未来新型动车的制动技术应按速度大于250km／h以及坡度大于12．5％来设计。 High-speed trains require special braking systems. Taking the ICE high-speed train as an example, this paper introduces the requirements of the braking system and the functions and designs of the disc brake, the magnetic track brake, the electro-pneumatic brake and the electric emergency brake. It also introduces the electronic anti-skid device and diagnosis Devices and future brake system technology development. It is pointed out that in the future, the braking technology of the new type of motor car should be designed according to the speed of more than 250km / h and the gradient of more than 12.5%.