Multi-point temperature measurement sensor, particle trap system and vehicle

The utility model discloses a multi-point temperature measuring sensor, a particle trap system and a vehicle, the multi-point temperature measuring sensor comprises at least two sensing elements and a wire harness, each sensing element is arranged at an air inlet end or an air outlet end of a particle trap of the vehicle, the particle trap is connected with an exhaust pipe of the vehicle, and the wire harness is connected with the vehicle. Different sensing elements are arranged at different positions; each sensing element is connected with one end of a wire harness, and the other end of the wire harness is connected with a controller of a vehicle through a connector; each sensing element is used for acquiring the temperature of an exhaust pipe of a vehicle at the position where the sensing element is located and transmitting the temperature to a controller of the vehicle through a wire harness, and each sensing element is connected with a connector through a wire harness, so that the number of the wire harne