Vehicle-mounted passenger getoff signal expression system

The utility model discloses a vehicle-mounted passenger getoff signal expression system, which comprises a master control module, a driver input end, a passenger input end, an audio module and an indicating lamp, wherein the passenger input end is used for passengers getting off to input getoff information; the master control module is used for sending out a command to the indicating lamp and the audio module after receiving the getoff information of the passengers to control the indicating lamp to light up, and simultaneously, the audio module is controlled to play an audio file; the driver input end is used for a driver to send out an enabling signal; the master control module is used for controlling the indicating lamp to put out after receiving the enabling signal, and the system enters a standby state again. Firstly, an effective bus passenger getoff signal expression system is provided to facilitate the passengers; secondly, a way for knowing the passenger getoff condition information is provided for th