| 摘要 |
A display control/computation circuit (21): acquires an image captured by a camera (11) (step S1); then detects the face position and the line-of-sight direction on the basis of the acquired image (step S2); then establishes whether or not an event is present (step S3); determines, if the event is present (step S3: YES), a light (19a-19f) to be illuminated (step S4); identifies the surrounding visual field from the detected face position and line-of-sight direction, and identifies an alarm display instrument (19) positioned in the surrounding visual field; and then performs illumination control (step S5), i.e., outputs, to an alarm display control instrument (17), a control signal for causing the identified light (19) to illuminate for a predetermined period. |
