How do light rail express trains and ordinary trains operate?

The operation modes of light rail express and ordinary trains are as follows:

1, light rail express is a kind of urban rail transit, which usually uses light vehicles and runs on independent tracks. In urban areas, tracks are usually located on the ground or overhead. The speed of light rail trains is faster than that of ordinary trains, and usually the maximum speed can reach more than 80 km/h. The operation mode of light rail express trains is similar to subway, with short distance between stations and high running frequency, which can transport passengers quickly.

2. Ordinary trains refer to ordinary passenger trains or freight trains, which usually consist of locomotives and carriages and run on railways. The speed of the ordinary train is relatively slow, and the top speed is usually below120 km/h. The distance between stations of the ordinary train is far, and it usually needs to pass through many towns, so the train runs for a long time.