A kind of city rail vehicle and city rail vehicle electric control system

The invention discloses a kind of city rail vehicle and city rail vehicle electric control system, city rail vehicle includes two drivers' cabs and the more piece compartment being arranged between two drivers' cabs；Train Control mode selector switch is equipped in each drivers' cab；Train Control pattern relay, contactless logic control element are both provided in all drivers' cabs and all compartments；Each indoor Train Control mode selection switch of driver is connect with the indoor Train Control pattern relay of the driver；The indoor contactless snoop logic control unit of the driver, Train Control mode selection switch are connect with the indoor power supply of the driver；The Train Control pattern relay contact often saved in compartment is connect with the contactless logic control element in the compartment；All Train Control pattern relays are connect with Train Control switching train-line；The Train Control switching train-line both ends are respectively connected between the Train Control mode selection switch of drivers' cab and Train Control pattern relay.The present invention fundamentally solves the problems, such as unstable using loose contact, signal jitter existing for contact relay circuit.