Electric control exhaust management valve and vehicle

The invention discloses an electric control exhaust management valve and a vehicle. The electric control exhaust management valve comprises a valve body, a valve plate, a driving piece and a transmission mechanism. A communicating cavity is formed in the valve body and communicates with an exhaust valve of an engine. The valve plate is arranged in the communicating cavity and rotatably connected with the valve body. The driving piece is arranged on the valve body, spaced from the valve body and in communication connection with an electronic control unit of the engine. The driving piece is configured to stop driving the valve plate to rotate when the numerical value of the exhaust temperature received by the electronic control unit reaches a preset value. One end of the transmission mechanism is connected with the output end of the driving piece, and the other end of the transmission mechanism is connected with the end of the valve plate. The transmission mechanism can be driven by thedriving piece to drive th