阅读说明：本技术 乘客输送机 (Passenger conveyor ) 是由 竹本启辅 山下智典 于 2020-10-10 设计创作，主要内容包括：本发明提供一种在正在持续移动的自动扶梯等的乘降口在搭乘之前犹豫止步的使用者(特别是老年人)也能够安全地搭乘的乘客输送机。本发明的乘客输送机至少包括连结成环状而循环移动的多个梯级；沿着梯级的移动方向且跨用于使用者乘降梯级的上部乘降地板和下部乘降地板地配置的栏杆构成部件；和被栏杆构成部件引导且与梯级同步移动的环状移动扶手,在乘客输送机的乘降口附近设有传感器,用传感器检测在乘客输送机的乘降口处在要搭乘乘客输送机之前止步的使用者,并在下部乘降地板和/或上部乘降地板上设有标记,当用传感器检测出的在乘客输送机的乘降口处在要搭乘之前止步的使用者将脚踩在标记上时,使得乘客输送机成为较低的速度或使其停止。(The invention provides a passenger conveyor which can be safely carried by a user (especially the old) who hesitates to stop before taking on the passenger at a landing port of an escalator or the like which continuously moves. The passenger conveyor of the invention at least comprises a plurality of steps which are connected into a ring shape and move circularly; a handrail component part which is arranged along the moving direction of the stairs and striding over the upper landing floor and the lower landing floor for the user to land and descend the stairs; and an endless moving handrail guided by the handrail component and moving synchronously with the steps, wherein a sensor is arranged near the landing port of the passenger conveyor, a user stopping before the passenger conveyor is to be landed at the landing port of the passenger conveyor is detected by the sensor, a mark is arranged on the lower landing floor and/or the upper landing floor, and when the user stopping before the landing at the landing port of the passenger conveyor detected by the sensor steps on the mark, the passenger conveyor is set to a lower speed or stopped.)

1. Passenger conveyor, characterized by comprising at least:

a plurality of steps connected in a ring shape and capable of moving circularly;

a handrail component part which is arranged along the moving direction of the stairs and strides an upper landing floor and a lower landing floor for a user to land the stairs; and

an endless moving handrail guided by the handrail constituting member and moving in synchronization with the steps,

a sensor is provided near a boarding gate of the passenger conveyor, the sensor is used to detect the user who is stopped before boarding the passenger conveyor at the boarding gate of the passenger conveyor, and,

a mark is provided on the lower landing floor and/or the upper landing floor, and when the user who stops his or her step at the landing entrance of the passenger conveyor detected by the sensor places his or her foot on the mark, the passenger conveyor is brought to a lower speed or the passenger conveyor is stopped.

2. The passenger conveyor of claim 1, wherein:

the balustrade constituting member includes:

railing panels vertically arranged at two sides of the moving direction of the stairs;

a skirt panel separating the balustrade panel from the steps;

an inner side deck cover covering the upper part of the apron board;

an outer deck cover covering an outer side of a root of the balustrade panel; and

an end cover for covering the end parts of the skirt panel, the inner deck cover and the outer deck cover to form an entrance for the movable armrest to enter and exit,

the sensor is disposed opposite the balustrade panel near a landing entrance of the passenger conveyor.

3. The passenger conveyor of claim 2, wherein:

including a control device capable of inputting information of the user who is stopped before taking the passenger conveyor at the entrance of the passenger conveyor detected with the sensor and information that the user who is stopped before taking the passenger conveyor at the entrance of the passenger conveyor detected with the sensor has stepped on the mark, the control device making the passenger conveyor a lower speed or stopping the passenger conveyor based on the input 2 pieces of information.

4. The passenger conveyor of claim 3, wherein:

the control device includes:

an introduction unit for introducing information detected by the sensor and information that the user has stepped on the mark;

a signal processing unit for detecting whether the user normally moves or stops before the user gets on the passenger conveyor at the entrance of the passenger conveyor based on the signal from the introduction unit; and

and a command unit that outputs a warning command to a warning device or a stop command to a drive device that drives the passenger conveyor, based on a detection signal from the signal processing unit that detects the user stopping before boarding the passenger conveyor at a boarding/alighting port of the passenger conveyor.

5. The passenger conveyor of claim 4, wherein:

the output of the alarm instruction from the instruction section to the alarm device is performed via a voice synthesis device.

6. The passenger conveyor according to any one of claims 1 to 5, wherein:

the passenger conveyor is an escalator.

Technical Field

The present invention relates to a passenger conveyor, and for example, to a passenger conveyor that is designed to cope with a user stopping his/her step near a boarding/alighting entrance before boarding an ascending/descending escalator.

Background

Patent document 1 describes a safety device for a passenger conveyor, which can detect a user who has stopped, stayed, or has a large number of abnormalities of a passenger using the passenger conveyor without being affected by the installation environment of the passenger conveyor, and take safety measures.

Patent document 1 describes a safety device for a passenger conveyor including a plurality of steps that are connected in a loop and move in a circulating manner, a moving handrail that moves in synchronization with the steps and is guided by a handrail component, a drive device including a motor that drives the steps and the moving handrail, an inverter device and a control device that change the moving speeds of the steps and the moving handrail via the drive device, and a voice synthesis device that performs a broadcast to call attention of passengers, the safety device including a laser scanning sensor that is provided in a deck or on the deck or on a handrail portion near a boarding/alighting portion of the passenger conveyor and detects the moving speed of a user near the boarding/alighting portion, and a broadcast control device for broadcasting with the voice synthesizer when the moving speed of the user detected by the laser scanning sensor is lower than a predetermined value.

Documents of the prior art

Patent document

Patent document 1: japanese patent No. 5249529

Disclosure of Invention

Problems to be solved by the invention

However, the safety device for a passenger conveyor described in patent document 1 described above employs a system that minimizes the influence of external disturbances due to sunlight or the like, detects the movement state of a user with high accuracy, detects the staying or crowding state of the user, and reduces the speed when it is determined that the speed is necessary, but no mention is made of the correspondence between the stopping of a user who is hesitant to stop a step before boarding at the boarding/alighting opening of an escalator that is moving continuously (ascending or descending), particularly, the correspondence between the stopping of an elderly person.

The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a passenger conveyor that can be safely carried by a user (particularly, an elderly person) who is hesitant to stop walking before carrying at a landing entrance of an escalator or the like that is moving continuously.

Means for solving the problems

The passenger conveyor of the present invention is characterized by comprising at least: a plurality of steps connected in a ring shape and capable of moving circularly; a handrail component part which is arranged along the moving direction of the stairs and strides an upper landing floor and a lower landing floor for a user to land the stairs; and an endless moving handrail guided by the handrail component and moving in synchronization with the steps, wherein a sensor is provided near a landing entrance of the passenger conveyor, the sensor detects the user who stops walking before the passenger conveyor is to be landed at the landing entrance of the passenger conveyor, a mark is provided on the lower landing floor and/or the upper landing floor, and when the user who stops walking before the passenger conveyor is to be landed at the landing entrance detected by the sensor steps on the mark, the passenger conveyor is set to a lower speed or the passenger conveyor is stopped.

Effects of the invention

According to the present invention, even a user (particularly, an elderly person) who is hesitant to stop walking before boarding at a boarding/landing position of an escalator or the like that is moving continuously can safely board.

Drawings

Fig. 1 is a perspective view showing a lower portion in an escalator as embodiment 1 of a passenger conveyor of the present invention.

Fig. 2 is a schematic configuration diagram showing a configuration of a control device in an escalator including a passenger conveyor according to embodiment 1 of the present invention.

Detailed Description

The passenger conveyor according to the present invention will be described below based on an illustrated embodiment. In the drawings, the same components are denoted by the same reference numerals, and when the description is repeated, the description may be omitted.

[ example 1 ]

Fig. 1 shows a lower portion of an escalator as an embodiment 1 of a passenger conveyor of the present invention, and fig. 2 shows a structure including a control device of the escalator.

As shown in the figure, the escalator 1 is roughly composed of an upper landing floor 2 and a lower landing floor 3 on which passengers can land, a frame 4 supported across the upper landing floor 2 and the lower landing floor 3, a plurality of steps 5 having a tread on the top surface, circularly connected and moved in a loop, balustrades 6 provided upright on both sides in the moving direction of the steps 5, and a moving handrail 7 guided by the peripheral edges of the balustrades 6 and moved.

The steps 5 are connected in a loop shape to a plurality of step chains 9, and are guided by a guide rail (not shown) provided in the frame 4 to move cyclically. The step chain 9 is wound around a drive sprocket 10 that is pivotally supported on one side in the longitudinal direction of the frame 4 and a driven sprocket 11 that is pivotally supported on the other side in the longitudinal direction of the frame 4. The drive sprocket 10 is driven by a drive device 12 provided in the vicinity thereof, and the moving handrail 7 is also driven by the power of the drive device 12 in synchronization with the steps 5.

The balustrade 6 is composed of balustrade panels 13 provided upright on both sides in the moving direction of the steps 5, a skirt panel 14 for partitioning the balustrade panels 13 from the steps 5, an inner deck cover 15 for covering the skirt panel 14, an outer deck cover 16 for covering the outer side of the base of the balustrade panels 13, and a balustrade component member composed of an end cover 17 for covering the skirt panel 14, the end portions of the inner deck cover 15 and the outer deck cover 16 and forming the entrance/exit for the moving handrail 7 to enter/exit.

In the escalator 1 configured as described above, the user 19 who is hesitant to stop the step before boarding at the boarding/landing entrance of the escalator 1 that is continuously moving (ascending or descending) is visible, and particularly, when the elderly stop the step, there is a possibility that the safety becomes a problem.

In the present embodiment, sensors (for example, laser scanning distance sensors) 20a and 20b are provided near the entrance of the escalator 1 (the sensors 20a and 20b are provided opposite to the balustrade panel 13 constituting a balustrade constituting member near the entrance of the escalator 1), a user 19 who stops before boarding the escalator 1 at the entrance of the ascending escalator 1 is detected by the sensors 20a and 20b, a mark 18 is provided on the lower landing floor 3, and the user 19 who stops before boarding at the entrance of the escalator 1 detected by the sensors 20a and 20b steps on the mark 18 to set the escalator 1 at a low speed or stop the escalator 1, so that the user 19 can board the entrance at a stage when the escalator 1 is set at a low speed or stopped.

The escalator 1 of the present embodiment is provided with a control device 22 for inputting information of the user 19 who stops before the user takes the escalator 1 and detects the user 19 who stops before the user takes the escalator 1 at the entrance of the rising escalator 1 by the sensors 20a and 20b, and information that the user 19 who stops before the user takes the escalator 1 at the entrance of the rising escalator 1 has stepped on the mark 18 detected by the sensors 20a and 20b, and the control device 22 sets the escalator 1 at a low speed or stops the escalator 1 based on the input 2 pieces of information (the user 19 who stops before the user takes the escalator 1 and the user 19 who stops before the user takes the escalator 1 at the entrance of the rising escalator 1 have stepped on the mark 18), so that the user 19 gets on the escalator 1 from the boarding/alighting port at a low speed or at a stop. Then, after the user 19 has taken the escalator 1, the speed of the escalator 1 is increased or the operation of the escalator 1 is restarted.

The control device 22 outputs an instruction to issue an alarm (for example, an alarm that the speed of the escalator 1 will be slowed or an alarm that the escalator 1 will be stopped) to an alarm device (for example, a speaker 23) based on information detected by the sensors 20a and 20B for introduction (information of the user 19 stopping before the escalator 1 is landed at the landing place of the ascending escalator 1), an introduction portion 22A of information that the user 19 has stepped on the mark 18, a signal processing portion 22B of detecting whether the movement of the user 19 is normal or at the landing place of the escalator 1 or at the user 19 stopping before the escalator 1 is landed based on a signal from the introduction portion 22A, and a detection signal from the signal processing portion 22B of the user 19 stopping before the escalator 1 is landed at the landing place of the escalator 1, based on a detection signal from the user 19 at the landing place of the escalator 1 and a stop before the ascending escalator 1, and an instruction to issue an alarm to the alarm (for example, an alarm, Or a command section 22C for outputting a stop command to the drive device 12 for driving the escalator 1. Preferably, the instruction to issue the alarm instruction from the instruction unit 22C to the speaker 23 is performed via the speech synthesis device 24.

By adopting the structure of this embodiment, even if there is a user (particularly an elderly person) who is hesitant to stop before boarding at the boarding gate of the continuously moving escalator 1, because the user 19 who is stopping before boarding the escalator 1 at the boarding gate of the escalator 1 is detected by the sensors 20a and 20b provided near the boarding gate of the ascending escalator 1, further, a mark 18 is provided on the lower landing floor 3, and a user 19 who is detected by sensors 20a and 20b to be in a stop step before landing at the landing entrance of the escalator 1 steps on the mark 18 to set the escalator 1 at a low speed or stop the escalator 1, so that the user 19 can land from the landing entrance at a stage when the escalator 1 is set at a low speed or stopped, and thus even an elderly person can land safely.

In addition, by giving an alarm by the alarm device (for example, the speaker 23) around the escalator 1 or in a management room or the like, a safer environment can be created for the use of the escalator 1.

In the above embodiment, the stop of the step of the user 19 at the entrance at the lower part of the ascending escalator 1 is described, but the stop of the step of the user 19 at the entrance at the upper part of the descending escalator 1 can be performed similarly by using the above configuration. In addition, although the present embodiment has been described with respect to an escalator, the present invention can also be applied to other passenger conveyors.

The present invention is not limited to the above-described embodiments, and includes various modifications. For example, the above-described embodiments are described in detail to explain the present invention easily and understandably, and are not limited to having all the structures described. Further, a part of the structure of one embodiment may be replaced with the structure of another embodiment, and the structure of another embodiment may be added to the structure of one embodiment. In addition, other configurations can be added, deleted, and replaced for a part of the configurations of the embodiments.

Description of the reference numerals

1 … … escalator, 2 … … upper landing floor, 3 … … lower landing floor, 4 … … frame, 5 … … steps, 6 … … balustrade, 7 … … moving handrail, 9 … … step chain, 10 … … driving sprocket, 11 … … driven sprocket, 12 … … driving device, 13 … … balustrade panel, 14 … … apron board, 15 … … inner side deck cover, 16 … … outer side deck cover, 17 … … end cover, 18 … … mark, 19 … … user, 22 … … 0a, 20B … … sensor, 22 2 control device, 22A … … leading-in part, 22B … … signal processing part, 22C … … command part, 23 … … loudspeaker, 24 … … sound synthesis device.