Sensor system and vehicle including the same

A sensor system comprising:

• one or more first sensors that emit electromagnetic waves to a measurement target, and that receive reflected waves to detect predetermined-displacement data of the measurement target, the reflected waves being obtained through reflection of the electromagnetic waves from the measurement target;
• one or more second sensors that detect vibration data, the vibration occurring in or being transmitted to at least one of the measurement target or the one or more first sensors;
• a noise-vibration removing circuit that performs computation of removing or attenuating noise vibration data from the predetermined-displacement data on the basis of the predetermined-displacement data and the vibration data, the noise vibration data being superimposed as noise on the predetermined-displacement data, the computation being performed on a plurality of combinations from the one or more first sensors and the one or more second sensors, a plurality of combinations from the one or more first sensors, or a plurality of combinations from the one or more second sensors;
• an operation-sensor determination circuit that determines any of the combinations as minimal necessary operation sensors which are to be operated in view of removal or attenuation of the noise vibration data, the any of the combinations deriving a value closest to a true value of the predetermined-displacement data among a plurality of pieces of predetermined-displacement data obtained through removal or attenuation of the noise vibration data, the operation sensors being from the one or more first sensors or the one or more second sensors;
• and
• a sensor-power-supply management circuit that supplies power only to the operation sensors.