Inspection vehicle for inspecting and/or cleaning of channel i.e. air duct, has chassis frame, and environment sensor system comprising reflection sensor, where size of frame is adjustable and outer dimension of frame is variable by size

摘要

The vehicle (100) has a vehicle body (1) and a chassis frame (110), where outer dimension of the frame comprises an outer dimension of the body. An environment sensor system e.g. ultrasonic sensor or infrared light sensor, is provided for contactless creation of an environment signal in a channel, and comprises a reflection sensor, where size of the frame is adjustable and outer dimension of the frame is variable by the size. A vehicle controller is actively connected with the chassis frame actuator and the environment sensor system that comprises a low voltage source (10) i.e. LED.