To provide a pedestrian signal light with a remaining time display function that controls lighting of the remaining time for red light of a red light remaining time lighting unit by using only output from an existing signal controller.SOLUTION: A processing unit 15b includes a first program that calculates a period based on the input from a DC output line Rt'o and a DC output line Gt'o, and a second program Pr2 that controls the lighting of a red remaining time display unit 14c based on the calculated elapsed state of a cycle and the input from a DC output line Wo. A pedestrian's pressing a push button 41 causes the input of the DC output line Gt'o to be switched from the input of the DC output line Rt'o, and the number of seconds measured for one or a plurality of cycles Cy can be obtained by continuously pressing the push button 41 by the pedestrian. The cycle Cy is calculated based on a cycle Cy calculation table corresponding to the number of seconds measured.SELECTED DRAWING: Figure 2
【課題】既設の信号制御機からの出力のみを利用して、赤残時間点灯部の赤残時間の点灯制御を行う残時間表示機能付歩行者用信号灯器を提供する。【解決手段】処理部15bは、DC出力線Rt’o及びDC出力線Gt’oからの入力に基づいて、周期を算出する第1のプログラムと、算出した周期の経過状態とDC出力線Woからの入力とに基づいて、赤残時間表示部14cの点灯制御を行う第2のプログラムPr2を有している。歩行者による押ボタン41が押下されることでDC出力線Rt’oの入力から、DC出力線Gt’oの入力の切換えが発生し、連続して歩行者から押ボタン41が押下されることで、1又は複数回の周期Cy分の計時秒数を得ることができる。この計時秒数に対応する周期Cy算出表に基づいて、周期Cy算出する。【選択図】図2
PEDESTRIAN SIGNAL LIGHT WITH REMAINING TIME DISPLAY FUNCTION
残時間表示機能付歩行者用信号灯器
2021-10-14
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
PEDESTRIAN SIGNAL LIGHT WITH REMAINING TIME DISPLAY FUNCTION
European Patent Office | 2020
|SIGNAL LIGHT DEVICE FOR PEDESTRIAN WITH WAITING TIME DISPLAY FUNCTION
European Patent Office | 2017
|Pedestrian traffic light red light remaining time notification device
European Patent Office | 2024
|PEDESTRIAN SIGNAL LIGHT UNIT WITH PASSAGE TIME AND PEDESTRIAN SIGNAL LIGHT WITH PASSAGE TIME
European Patent Office | 2019
|GROUND-EMBEDDED PEDESTRIAN SIGNAL LIGHT WITH STRENGTHENED WATERPROOF FUNCTION
European Patent Office | 2021
|