Honda Motor Co., Ltd.
APPEARANCE INSPECTION SYSTEM

Abstract:

An appearance inspection system is equipped with illumination devices that irradiate light, and retaining tools that retain an object to be inspected. Light receiving devices are disposed at locations (irradiated locations) which are on the retaining tools and are irradiated with the light emitted by the illumination devices. A determination unit of the appearance inspection system determines that an "inspection condition is not satisfied" when a measured value of a luminance measured with the light receiving devices is less than or equal to a preset reference value. Grayscale charts may be provided instead of the light receiving devices.