Reconnection four-in-one-group intercity D-series high-speed train pantograph selection control method
A control method and pantograph technology, applied in electric vehicles, current collectors, vehicle components, etc., can solve problems affected by pantographs, catenary line fluctuations, etc.
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[0021] refer to figure 1 , a pantograph selection control method for double-connected four-group intercity EMUs, characterized in that it includes the following steps:
[0022] S101. The remote input / output unit of the driver's cab is used to collect the state of the pantograph toggle switch;
[0023] S102. The central control unit of the main control vehicle is used to receive a pantograph control instruction through a multi-function vehicle bus, and the pantograph control instruction includes a pantograph raising or lowering instruction; transmit the pantograph control instruction through a stranded wire sent to the central control unit of the slave control car via the train bus;
[0024] S103, the master control car and the slave control car perform a preliminary selection of pantographs according to the pantograph selection strategy when the EMU is not reconnected according to the bow-raising command, and according to the principle of preferentially selecting the rear bow...
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