Multifunctional traffic service mechanism

The invention relates to a multifunctional traffic service mechanism, which comprises traffic lights, infrared ray opposite emission equipment and on-site start equipment. The traffic lights are arranged at a traffic intersection and are used for providing traffic signals for passing vehicles, and the traffic lights comprise a red light control assembly, a green light control assembly, a yellow light control assembly and an L-shaped light pole; the infrared ray opposite emission equipment is arranged at the place of a check point where the traffic lights are located, and is formed by a first infrared transceiver and a second infrared transceiver, wherein the first infrared transceiver and the second infrared transceiver are arranged oppositely, and the connecting line between the first infrared transceiver and the second infrared transceiver is perpendicular to the vehicle inspection driving direction; and the on-site start equipment is connected with the first infrared transceiver andthe second infrared tran