Passenger unsafe behavior detection device and elevator system comprising same

A technology for safe behavior and detection equipment, applied in the field of elevators, can solve the problems of unsafe passengers and inability to detect car doors, and achieve the effect of installation

Pending Publication Date: 2021-08-10
重庆玖玖新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a passenger unsafe behavior detection device and an elevator system containing it to solve the problem in the prior art that the car door cannot be detected by human hands

Method used

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  • Passenger unsafe behavior detection device and elevator system comprising same
  • Passenger unsafe behavior detection device and elevator system comprising same
  • Passenger unsafe behavior detection device and elevator system comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 as well as figure 2 As shown, an elevator passenger unsafe behavior detection device includes: a motion detection device, which is used to detect the unsafe behavior of the occupant through electromagnetic radiation or camera; 72 (not shown in the figure), infrared human body sensor 73 and end cover 74, car door 8 edge depressions form mounting groove, mounting groove is equipped with seat body 71, is arranged with some infrared human body sensor 73 on the seat body 71, infrared human body sensor 73 Human sensor 73 is covered by transparent cover 72, and base body 71 and transparent cover 72 two ends are covered by end cover 74, and base body 71 and transparent cover 72 are all connected with end cover 74 by screw; And elevator monitoring box, motion detection Device and infrared human body sensor 73 are all connected to elevator monitoring box.

[0041] In order to avoid circuit clutter, the infrared human body sensor is connected to the elevator mo...

Embodiment 2

[0051] The difference between this embodiment and Embodiment 1 is that, on the basis of Embodiment 1, this embodiment proposes an elevator system including the elevator passenger unsafe behavior detection equipment in the embodiment, and at the same time adds a pre-detection to the safety door lock switch circuit. device and short circuit detection device, other structures remain unchanged.

[0052] Such as Figure 3 to Figure 5 As shown, the present invention also proposes an elevator system, including: the above-mentioned device for detecting unsafe behavior of elevator passengers.

[0053] The elevator system also includes: a safety door lock circuit, which includes: a safety door lock, a pre-detection device and a short-circuit detection device; all safety door lock switches are connected in series to form a switch series circuit; the pre-detection device is installed at the high-voltage end and low-voltage end of the switch series circuit The pre-detection device is used...

Embodiment 3

[0070] The difference between this embodiment and Embodiment 2 is that this embodiment improves the short-circuit detection device, and other structures remain unchanged.

[0071] Such as Figure 6 to Figure 8 As shown, the short-circuit detection device includes: a voltage input module and a detection module. A pair of voltage input modules and detection modules are installed at each end of each safety door lock switch. The control end of the voltage input module is used to communicate with the output end of the elevator monitoring box. Connection, the voltage input terminal of the voltage input module is connected to the VCC voltage, the voltage output terminal of the voltage input module is connected to the terminal of the safety door lock switch, the input terminal of the detection module is connected to the terminal of the safety door lock switch, and the output terminal of the detection module is connected to the elevator The input terminal of the monitoring box. 1) The...

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PUM

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Abstract

The invention provides a passenger unsafe behavior detection device and an elevator system comprising the same. The elevator passenger unsafe behavior detection device comprises an action detection device which is used for detecting unsafe behaviors of passengers through electromagnetic radiation or camera shooting, a hand breaking device and an elevator monitoring box, wherein the hand breaking device comprises a mounting seat, a transparent cover, infrared human body sensors and end covers, the edge of a car door is recessed to form a mounting groove, the mounting groove is provided with the mounting seat, the infrared human body sensors are arranged on the mounting seat and covered by the transparent cover, the two ends of the mounting seat and the two ends of the transparent cover are covered by the end covers, and the mounting seat and the transparent cover are connected with the end covers through screws; and the action detection device and the infrared human body sensors are both connected to the elevator monitoring box. The passenger unsafe behavior detection device and the elevator system comprising the same solve the problem that in the prior art, it cannot be detected that a car door is opened by hands.

Description

technical field [0001] The invention relates to an elevator, in particular to a passenger unsafe behavior detection device and an elevator system including the same. Background technique [0002] The Chinese patent discloses a method, device and system for elevator safety monitoring with the application number CN201610705101.8. The method includes: controlling the preset detection device to emit electromagnetic radiation to the target monitoring area of ​​the elevator, and receiving the electromagnetic radiation reflected by the object Electromagnetic radiation; calculate the phase difference between the emitted electromagnetic radiation and the received electromagnetic radiation, and obtain the current depth information between the detection device and the object according to the phase difference; compare the depth information with the preset security The depth is compared, and according to the comparison result, it is judged whether an unsafe behavior occurs in the target ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/0031
Inventor 蒋国平
Owner 重庆玖玖新能源有限公司
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