Self-adaptive axle counting equipment and self-adaptive axle counting system

The utility model discloses self-adaptive axle counting equipment and a self-adaptive axle counting system, and the equipment comprises outdoor equipment which comprises two wheel sensors, one wheel sensor is disposed at one end of a track section, the other wheel sensor is disposed at the other end of the track section, and each wheel sensor comprises two induction units; the indoor equipment comprises two amplification plates, an axle counting plate and an input and output plate, each amplification plate is correspondingly connected with two sensing units, each amplification plate is connected with the axle counting plate through a main CAN bus, and the axle counting plate is connected with the input and output plate. The amplification plate and the axle counting plate are in communication connection through the main CAN bus, so that excessive signal lines are not needed, the production and maintenance cost is reduced, and the production and maintenance rate is improved. 本实用新型公开了一种自适应计轴设备及自适应计轴系统，其包括：室外设备，其