Opening and closing control method and device of railway train door

The invention provides an opening and closing control method and device of a railway train door. The method comprises the steps of gathering train door control information sent by a user in an untouched manner; determining whether the train door control information is effective or not; and if the train door control information is effective, controlling the opening and closing of the corresponding train door according to the train door control information. According to the method, the user controls the opening and closing of the railway train in an untouched manner, and the control operation is not limited to a fixed operation table, so that the convenience of the user for train door opening and closing operation is improved.