| 摘要 |
PROBLEM TO BE SOLVED: To prevent accidents by actuating an information instrument for a leaving car at a leaving exit by a detection signal of a car detector in a leaving car passage and suspending the instrument on the basis of a signal that no car is detected in the leaving exit. SOLUTION: A leaving car guide device 9 and a second car detector 12 are provided at the leaving exit in a gas station or the like and a first car detector 11 is provided at a leaving passage communicating with the leaving exit. A curve mirror 14 and a leaving car information instrument 15 are attached to a post 13, and an internally illuminating guide signboard 16, a rotary flashing lamp 17, and a sounding device 18 are provided, in the device 9 respectively. The instrument 15 is actuated by a detection signal of the car detector 11 which detects a car driving to the leaving exit through the leaving passage and suspended by a signal that no car is detected by a detector 12 detecting that a car has gone out to a roadway through the leaving exit. Passersby walking on a sidewalk or drivers driving on a roadway can visually and acoustically aware of a car going out of the leaving exit. Further, drivers of a leaving car and passersby can aware of conditions of passersby and leaving cars through the mirror 14. In this way, accidents of leaving cars can be prevented. |
