| 摘要 |
PURPOSE:To enable to monitor a station business equipment which has been automated, by a few persons, by providing plural cameras and sound devices, which catch the state of the station business equipment such as automatic ticket equipment and ticket barrier, automatic door, etc., and the image receiving set which is operated by a signal from the station business equipment. CONSTITUTION:Plural cameras 7 and sound devices 8 such as a speaker, etc. are provided in order to catch the state of circumference of the automatic door 4 or the automatic ticket equipment and ticket barrier 10, which are installed on the station platform 2, so that the name of actual spot and the contents of information can be displayed on the information indicator 17 of the centralized remote monitorial control room 19, in case of a fault and an abnormal operation of each equipment, or calling by the information button 11. At the time, a picture comes out on the image receiving set 13 by connecting the camera 7 on the information spot and the sound device 8. The number of image receiving sets 13 is fewer than that of cameras 7, and since its picture is usually disappearing, it is unnecessary to monitor it at all times. |
