JPH0510145U - Entrance / exit clearance warning device - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] When a train stops on a platform, it alerts passengers that there is a dangerous gap between the platform and the train entrance / exit. [Structure] A plurality of train detection sensors S1 to S3 installed at a vehicle stop position of a platform 1 and a light source installed on a lower surface of the platform 1 corresponding to an entrance / exit of a train and directed to a gap between the platform 1 and the train. A warning warning light 5 is provided, and the warning warning light 5 is activated by the signals of the train detection sensors S1 to S3 to flash the warning warning light 5 to warn the clearance between the entrances and exits. [Effect] When passengers get on and off when getting on and off, there are always warnings by blinking signals of light and sound in the gap between the platform and the train, and it always blinks from the position corresponding to each getting on and off. Since the warning is given by the signal, the attention of the passengers can surely reach the gap between the platform and the train, and a safe boarding / alighting can be secured.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an entrance / exit clearance warning device for informing passengers that there is a dangerous clearance between the platform and the entrance / exit of the train when the train stops on the platform.

[0002]

[Prior Art]

 Conventionally, when a train stops on a platform, as a means of informing passengers that there is a dangerous gap between the platform and the entrance / exit of the train, warnings have been made on the street broadcast each time. ..

[0003]

[Problems to be solved by the device]

 However, even if only a voice warning was given, it was difficult to understand the warning during rush hour and other noises, and it was very troublesome to give a warning.

The boarding / alighting clearance warning device of the present invention is intended to solve the above-mentioned drawbacks of the conventional example. When the train stops on the platform, there is a dangerous clearance between the platform and the boarding / alighting entrance / exit of the train. It is intended to provide an entrance / exit clearance warning device that can reliably notify passengers of this.

[0005]

[Means for Solving the Problems]

 That is, the entrance / exit clearance warning device of the present invention is installed on the lower surface of the platform corresponding to the train entrance / exit of the train and the train detection sensors installed at the vehicle stop position of the platform, and goes to the clearance between the platform and the train. A warning warning light having a light source is provided, and the warning warning light is activated by the signal from the train detection sensor to blink the warning warning light to warn the clearance between the entrances and exits.

[0006]

[Action]

 The device for warning of the entrance / exit opening of the present invention is configured as described above, so that when passengers get on and off the entrance / exit, they will always be warned by a flashing signal of light in the gap between the platform and the train. The passengers can get on and off safely.

[0007] Furthermore, since the warning is always given from the position corresponding to each boarding / alighting gate with a blinking signal, the attention of the passengers can be surely reached to the clearance between the platform and the train, and safe boarding / alighting can be secured.

[0008]

【Example】

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the entrance / exit clearance warning device of the present invention will be described in detail below with reference to the drawings.

FIG. 1 and FIG. 2 are schematic views showing an embodiment of the entrance / exit opening warning device of the present invention.

In the figure, reference numeral 1 denotes a platform, on which the entrance / exit gap warning device of the present invention is installed on the side of arrival / departure of a train. That is, a plurality of train detection sensors S1, S2, S3 are installed within the vehicle stop position of the platform along the direction in which a train enters or leaves. The train detection sensors S1, S2, S3 are attached to the side wall of the lower surface of the platform 1 and are composed of infrared sensors and other sensors capable of reliably recognizing the presence of a train. 3 is also a control panel mounted on the side wall of the lower surface of the platform 1, which receives signals indicating that the train detection sensors S1, S2, S3 have detected a train, performs predetermined processing, and performs various alarms. It is designed to send out the signal of.

That is, first, after the train detection sensors S1, S2, S3 detect a train, it is recognized that the train has stopped at a predetermined position when a predetermined time has elapsed, and the train 1 detects an appropriate position on the platform 1, preferably a control panel. The revolving light 4 installed in the vicinity of 3 is activated to notify passengers with a voice that the train has definitely stopped.

Reference numeral 5 is a caution warning light that is installed on the lower surface of the platform 1 corresponding to the entrance / exit of the train and has a light source that goes to the gap between the platform 1 and the train. It is activated by the signal from the train detection sensor. By blinking the light source, the passengers can be surely warned that there is a gap between the platform 1 and the entrance / exit. The control panel 3 has a mechanism for detecting that a train has entered and stopped at a predetermined position by a signal from the train detection sensors S1, S2, S3, and a mechanism for sending an operation signal of the revolving light 4 accordingly. And a built-in audio amplifier. The revolving light 4 is for notifying the station staff that the device is operating normally. In addition, it is desirable to attach an air purge compressor and a tank for dust-proofing of the above-mentioned caution warning light 5 to this control panel 3.

3 and 4 show details of the caution warning light 5. The caution warning light 5 includes a wiring box 11 fixed to the lower surface of the platform 1, a horizontal frame 13 supported by the wiring box 11 via a hanging bracket 12, and a vibration isolation on the horizontal frame 13. The housing 15 is attached via the rubber 14. The front surface of the housing 15 is protected by a reinforced acrylic resin cover 16, and a light source 17 such as a red LED collective lamp is installed inside. Of course, other light emitters can be used as the light source 17. Reference numeral 18 in the figure is a trumpet speaker installed on both sides of the light source 17, and together with the blinking of the light source 17, voice is used to call attention of passengers.

The light source 17 is installed so as to emit light toward the gap between the platform 1 and the train, and the light is reflected directly or on the side surface of the train before reaching passengers. .. Of course, it can blink even with reflected light to reliably warn the clearance between the platform and the train.

In the figure, reference numeral 21 is a wiring or air purging pipe connected to the wiring box 11, and 22 is a desired flexible branch pipe branched from the wiring box 11 portion of the pipe 21. A dust-preventing air purge compressor and tank built in the control panel 3 and the piping system are used to forcibly send air to the dust adhered to the cover 16 to remove the dust. It is desirable that the dustproof mechanism be automatically operated after detecting the transparency of the cover 16 or at every predetermined time.

[0016]

[Effect of the device]

 The device for warning of the entrance / exit opening of the present invention is configured as described above, so that when passengers get on and off the entrance / exit, they will always be warned by a flashing signal of light in the gap between the platform and the train. The passengers can get on and off safely.

Further, since the blinking signal is always issued from the position corresponding to each boarding / alighting gate, the attention of the passengers can surely reach the clearance between the platform and the train, and secure boarding / alighting can be secured.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of an entrance / exit gap warning device of the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is a front view showing details of a caution warning light 5.

FIG. 4 is a side view of FIG.

[Explanation of symbols] 1 Platform 3 Control panel 4 Revolving light 5 Caution warning light 11 Wiring box 12 Hanging fitting 13 Horizontal frame 14 Anti-vibration rubber 15 Housing 16 Cover 17 Light source 18 Trumpet speaker 21 Piping 22 Branch pipe

Claims (1)

[Claims for utility model registration] [Claim 1] A plurality of train detection sensors installed at the vehicle stop position on the platform and a train detection sensor installed on the lower surface of the platform corresponding to the entrance / exit of the train, in the gap between the platform and the train. An entrance / exit clearance warning device, comprising: a caution warning light having a light source directed toward it, which is activated by a signal from the train detection sensor to flash the caution warning light to warn a clearance at an entrance / exit entrance.