The invention discloses an activating and sleeping
control circuit of an
urban rail train. The activating and sleeping
control circuit comprises local activating relays in all passenger coaches, activating control
train lines, and activating control
branch circuits in all driver cabs, wherein each activating control
branch circuit comprises a self-reset activating press button and a
train activating
relay; one end of each self-reset activating press button is connected with a positive
electrode of a power source, and the other end of each self-reset activating press button is connected with the corresponding activating control train line; each train activating
relay corresponds to a first normally
open contact, one end of each first normally
open contact is connected with the positive
electrode of the power source, and the other end of each first normally
open contact is connected with the corresponding activating control train line; one end of each local activating
relay is connected with a negative
electrode of the power source, and the other end of each local activating relay is connected into the corresponding activating control train line; the activating control train line of each driver cab is connected with a first train hook connector. The activating and sleeping
control circuit has the advantages that the operation is simple and convenient, the
workload of train reconnecting is reduced, the labor cost of the reconnecting is reduced, the reconnecting efficiency of the
urban rail train is improved, and the
safety risk is avoided.