| 摘要 |
<p>A train control method comprises the steps: an onboard processing unit receiving a train control command sent by a ground train control unit, the train control command comprising working condition level information; the onboard processing unit obtaining, according to the working condition level information, a digital value or an analogue value used for controlling a traction/braking unit; and the onboard processing unit controlling the traction/braking unit of the train according to the obtained digital value or an analogue value. The present invention also provides a train onboard processing apparatus and a train control system. The train control method, and apparatus and system of the present invention can effectively improve the operation security of a train control system.</p> |
