JPS63175295U

JPS63175295U -

Info

Publication number: JPS63175295U
Application number: JP6588687U
Authority: JP
Priority date: 1987-04-30
Filing date: 1987-04-30
Publication date: 1988-11-14

Description

[Brief explanation of the drawing]

第１図〜第３は本考案の一実施例を示しており
、第１図は歩行者誘導装置のブロツク図、第２図
は交差点の配置図、第３図は現示（信号）階梯図
、第４図は第２実施例に係る歩行者誘導装置のブ
ロツク図である。１０……歩行者誘導装置、１１……交通信号制
御機、２０……超音波送信器、２１……押しボタ
ンスイツチ、３０……制御器、３１……受信器、
３２……制御部、４１，４２…，５０……スピー
カー。 Figures 1 to 3 show an embodiment of the present invention; Figure 1 is a block diagram of a pedestrian guidance system, Figure 2 is a layout diagram of an intersection, and Figure 3 is a diagram of the current (signal) staircase. , FIG. 4 is a block diagram of a pedestrian guiding device according to a second embodiment. 10... Pedestrian guidance device, 11... Traffic signal controller, 20... Ultrasonic transmitter, 21... Push button switch, 30... Controller, 31... Receiver,
32...control unit, 41, 42..., 50...speaker.

Claims

[Scope of Claim for Utility Model Registration] A pedestrian guidance device that uses sound to guide a visually impaired person when crossing a road, comprising an ultrasonic transmitter carried by the visually impaired person, and the ultrasonic transmitter. A walking device equipped with a controller installed on a roadside to receive signals and connected to a traffic signal controller, and a speaker that emits a sound according to instructions from the controller corresponding to the operating state of the traffic signal controller. person guidance device.