Self-propelled motorcar for investigate closely

摘要

PURPOSE: A self-propelled vehicle for precisely probing a small space is provided to prevent the unnecessary consumption of power by controlling the intensity of light, to precisely probe by irradiating light on a probed spot, and to probe even a small pipe by minimizing the diameter of a camera head. CONSTITUTION: A self-propelled vehicle(100) for precisely probing a small space has a camera head(120) mounted on the front portion and rotating upward, downward, leftward and rightward and a lighting unit(200) consisting of a first lighting device(210) having a first LED(Light Emitting Diode)(211) installed in a support member(122) of the camera head and placed in the middle of a reflector(212) and a second lighting device(220) having a second LED(221) fixed on the front upper portion of a self-propelled vehicle body(110) and placed in the middle of a reflector(222).