Patent ID: 11932291
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 5:
6. A transmission method comprising:
receiving a control command by a transmitter from two or more controllers that control operation of an in-vehicle machinery installed in a train;
determining an operating state of a controller, of the two or more controllers, that is a source of the control command by a system-controller, where the system-controller is configured to change a priority assigned to a control command transmitted from the controller whose operating state has been determined, on a basis of a determination result; and
controlling an output of the control command by the transmitter on a basis of the priority assigned to the control command, wherein
a driving assistant is defined as a controller in which the priority assigned to the control command of the controller can be changed.