Monitoring device of an escalator

A technology for escalators and monitoring devices, which is applied in escalators, transportation and packaging, and can solve problems such as difficulty in ensuring the field of view of surveillance cameras, inability to install surveillance cameras, and difficulty in seeing important parts

Active Publication Date: 2011-04-06
HITACHI BUILDING SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the ceiling is ventilated, when the ceiling has a special pattern, when the surface of the column and the wall are glass, etc., when the ceiling, wall, and column are special, it is not possible to install a surveillance camera.
Even in the case where the ceiling, wall and column are not special, it is difficult to ensure the safety of the surveillance camera due to restrictions on the location of the surveillance camera, as long as the beauty of the building is not damaged as much as possible and the occupants are not obstructed. field of view
[0010] In addition, when surveillance cameras are installed on ceilings, walls, and columns, external light such as lighting in the building enters the field of view of the surveillance camera, and this external light enters the image captured by the surveillance camera, making it difficult to see important objects. parts

Method used

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  • Monitoring device of an escalator
  • Monitoring device of an escalator
  • Monitoring device of an escalator

Examples

Experimental program
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Effect test

Embodiment Construction

[0045] The monitoring device of the escalator which concerns on one Embodiment of this invention is demonstrated.

[0046] exist figure 1 Inside the shown three-story building, the first ascending escalator 1A of the escalator installed between the first floor and the second floor for upward operation, and the first ascending escalator 1A installed between the second floor and the third floor The second upward escalator 1B of the escalator that moves upward between the floors is juxtaposed in such a manner that the landing area of ​​the first upward escalator 1A and the ascending area of ​​the second upward escalator 1B form a staircase The platform, when viewed from the side, has a curved shape. Similarly, the first downward escalator 2A of the escalator that is installed between the first floor and the second floor and performs downward operation, and the first downward escalator 2A that is installed between the second floor and the third floor and performs downward operati...

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PUM

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Abstract

The invention provides a monitoring device of an escalator. The escalator comprises: a protection body arranged at the included angle part between the bottom of one escalator of two adjacent crossed escalators and a movable armrest of another escalator and used for preventing the passenger from being clamped in the included part when the escalator operates upwards. The monitoring device comprises a camera retractable tube (20) arranged opposite to the escalator and at the rear end side of the projection body when the upwards direction of the escalator is forwards and in the posture of extending along the vertical direction adjacent to the protection body, wherein a first monitoring camera (21) and a second monitoring camera (22) are arranged in parallel in the camera retratable tube (20) along the vertical direction.

Description

technical field [0001] The present invention relates to a monitoring device for an escalator which monitors the escalator using a monitoring camera. Background technique [0002] In a building where an escalator is installed, if an escalator is installed separately in the building, a corner portion (triangular portion) is formed between the moving handrail and the ceiling. In addition, the installation structure of an escalator also includes a type in which an upward escalator and a downward escalator intersect and are arranged side by side when viewed from the side between the upper and lower floors. In the case of this escalator installation structure, an included corner is formed between the moving handrail of the escalator and the bottom of the other escalator. Generally, these included corners are provided with protectors for preventing passengers from being pinched. [0003] The monitoring device for the escalator disclosed in Patent Document 1 is located on the lowe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B29/00
Inventor 国贞拓也高桥达法主税雅裕近藤靖郎郡司智美
Owner HITACHI BUILDING SYST CO LTD
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