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Elevator maintenance and operation device

Active Publication Date: 2017-11-07
HITACHI BUILDING SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of connecting the elevator and the maintenance mobile terminal wirelessly, since it is possible to connect to all elevator equipment within the communicable range, it is possible to mistake the elevator equipment to be operated.

Method used

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  • Elevator maintenance and operation device
  • Elevator maintenance and operation device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Hereinafter, embodiment of the maintenance operation apparatus of the elevator which concerns on this invention is demonstrated based on drawing.

[0019] figure 1 It is a system configuration diagram of an embodiment including an elevator maintenance operation device according to the present invention. In addition, the figure 1 In , for example, an example in which two elevators are provided within a range in which the maintenance operation device 4 according to the present embodiment can communicate is shown.

[0020] Such as figure 1 As shown, each control device 1a, 1b of two elevators (not shown) is equipped with the control signal communication part 2a, 2b which can transmit and receive the control signal of an elevator by wireless communication. Moreover, these control apparatuses 1a, 1b are equipped with the operation control part 3a, 3b which performs operation control of an elevator. Each elevator car (not shown) is provided with a maintenance operation sw...

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Abstract

The present invention provides an elevator maintenance and operation device, which can wirelessly connect elevator equipment to be operated without requiring special operations or hand-held devices by maintenance workers. The maintenance operation device according to the present invention includes a command signal communication unit capable of wireless communication with a control signal communication unit of an elevator control device, a processing unit, a display unit, and an operation unit. The display unit displays the elevator that sent the connection response signal received by the command signal communication unit, and the operation unit selects one of the elevators displayed on the display unit, and performs the arrival floor setting process so that the car of the selected elevator Car arrives at the designated floor. The processing part causes the command signal communication part to send a signal to make the elevator selected by the operation part arrive at the arrival floor set by the operation part. A process of sending a maintenance running command.

Description

technical field [0001] The invention relates to a maintenance operation device, in particular to an elevator maintenance operation device used in elevator maintenance and inspection operations. Background technique [0002] In the case of connecting the maintenance mobile terminal for elevator maintenance and operation to the elevator by wire, it can only communicate with the physically connected elevator equipment, and it can be confirmed that it is connected even by visual inspection, so it is impossible to make a mistake. Elevator installations that operate without causing problems such as maintenance and operation of other elevator installations that are in normal operation. However, when the elevator and the maintenance mobile terminal are wirelessly connected, since all the elevator equipment within the communicable range can be connected, there is a possibility of mistaken elevator equipment to be operated. [0003] Patent Documents 1 and 2 are proposed in order to s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/14B66B5/00
Inventor 野濑尊之佐佐木一朗
Owner HITACHI BUILDING SYST CO LTD