Elevator security system and control method

A technology of a security system and a control method, applied in the field of elevators, can solve problems such as inconvenience of use and unfavorable safety.

Inactive Publication Date: 2011-10-05
MITSUBISHI ELECTRIC SHANGHAI ELECTRIC ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The method of temporarily releasing the button may cause visitors to enter the car in the future after obtaining the permission of the resident, and other people will get in first, or because the elevator is too crowded, they cannot enter the car in time, which is not conducive to safety, and it is also in use. there is some inconvenience

Method used

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  • Elevator security system and control method
  • Elevator security system and control method
  • Elevator security system and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] External visitors contact the residents on the 5th floor through the video intercom. After confirming their identity, the residents on the fifth floor press the release button on the video intercom in the living room. The system automatically generates a temporary password and displays it on the room video intercom and access control video intercom at the same time. At the same time, the access control is unlocked, and the elevator is automatically called to the first floor to open the door and stand by. After the visitor enters the elevator, enter the temporary password on the operation panel. The elevator automatically logs in to the floor button on the 5th floor, and the temporary password becomes invalid at the same time. The elevator goes to the 5th floor, and the authority is closed after arriving.

[0042] Implementation column 2

[0043] Visitors contact the residents on the 5th floor through the video intercom. After the residents on the 5th floor confirm ...

Embodiment 4

[0047] Visitors on the 10th floor contact residents on the 5th floor through the video intercom. After the residents on the 5th floor confirm their identity, they press the release button on the video intercom on the 5th floor. The system automatically generates a temporary password and displays it on the video intercoms on the 5th and 10th floors at the same time. And automatically call the elevator on the 10th floor to log in. The elevator goes to the 10th floor and opens the door to stand by. Residents on the 10th floor enter the temporary password on the operation panel after entering the elevator. The elevator automatically logs in to the floor button on the 5th floor, and the temporary password becomes invalid at the same time. The elevator goes to the 5th floor, and the authority is closed after arriving.

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PUM

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Abstract

The invention discloses an elevator security system and a control method. The elevator security system comprises an elevator control module, a communication module and a password input device, wherein the elevator control module can generate a temporary password according to the confirmation of a user, and set the authority of the password to visit floors; the communication module provides a communication contact between a visitor and a user, and sends the temporary password to the visitor; and the password input device can input the temporary password and is connected with an elevator controller, and the elevator controller can control the elevator to reach an appointed floor. The elevator security system ensures that an approved visitor can take the elevator smoothly in a mode of temporarily opening through the temporary password. Thus, not only can the security of a building be guaranteed, but also the approved visitor can conveniently enter and exit the building.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator security system and a control method. Background technique [0002] Most of the current security systems use dry electric shock or RS485 serial protocol. After the visitor is approved by the resident, the resident presses the temporary release button to temporarily release the security system of the elevator to realize the visitor function. [0003] The method of temporarily releasing the button may cause visitors to enter the car in the future after obtaining the permission of the resident, and other people will get in first, or because the elevator is too crowded, they cannot enter the car in time, which is not conducive to safety, and it is also in use. There is a certain inconvenience. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an elevator security system, which can ensure the security of the building a...

Claims

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Application Information

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IPC IPC(8): B66B5/00B66B3/00B66B1/14
Inventor 李斌
Owner MITSUBISHI ELECTRIC SHANGHAI ELECTRIC ELEVATOR
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