Intelligent monitoring system for internet of things of elevator

An intelligent monitoring system and elevator object technology, applied in the direction of elevators, transportation and packaging, etc., can solve the problems that the monitoring system is difficult to respond in time, difficult, and unable to achieve automatic protection

Inactive Publication Date: 2016-10-12
NANJING POLYTECHNIC INSITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it impossible to add functional modules after the elevator is officially put into use. It is almost impossible to make any changes at the hardware level. It is also difficult to divide the functions of the elevator control system at the software level. If you want to further develop on the inherent system of the elevator There is great difficulty in improving
[0003] In fact, the existing elevator IoT monitoring system cannot be counted as the real Internet of Things. First, the collected data is relatively single, and there are also problems of non-automatic and non-intelligent processing.
When elevator operation risks have emerged, most elevator IoT systems can only send information to relevant responsible departments and personnel; and when sudden natural disasters such as fires and earthquakes occur, it is difficult for the monitoring system to do so. timely response
In addition, in recent years, there have been frequent accidents in which children ride elevators alone. In addition to special care, the elevator control system and the elevator Internet of Things monitoring system in the prior art cannot achieve automatic protection.

Method used

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  • Intelligent monitoring system for internet of things of elevator
  • Intelligent monitoring system for internet of things of elevator
  • Intelligent monitoring system for internet of things of elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 and figure 2 As shown, the elevator IoT intelligent monitoring system includes a data collector 1, a sub-center platform 2, a transmission network 3, and a terminal management platform 4. The terminal management platform 4 includes an automatic alarm module 41, and the automatic alarm module 41 includes an alarm signal transmitter 411, The sub-center platform 2 is provided with a corresponding alarm signal transceiver 21, and also includes a closed safety door 5 installed at the elevator door.

[0016] The door opening module 1 of the safety door 5 is controlled by a logic circuit with three inputs and one output. The input signals of the three inputs are the manual signal 511 and the alarm signal 512 controlled by the button inside the door, and the human body induction signal 513 and alarm signal 512 on both sides of the door. After performing the negation operation on the human body induction signal 513, the result is ANDed with the manual signal 511.

...

Embodiment 2

[0021] Such as figure 2 and image 3 As shown, the elevator is operating normally. When there are passengers on both sides of the safety door 5, the life detection unit 61 and the comparison unit 62 of the human body sensor 6 scan and determine it. If it meets the preset requirements of the elevator passengers, then The signal generating unit 63 sends out a human body induction signal 503. When there is no alarm signal 512 input, passengers are free to enter and exit the safety door; if it does not meet the preset conditions, there is no human body induction signal 503, thereby prohibiting them from entering and exiting the safety door. It is forbidden that children and other people who are not suitable to ride the elevator alone cannot ride the elevator alone.

Embodiment 3

[0023] Such as Figure 4 As shown, it also includes a disaster sensing module 52 installed on the safety door 5. The disaster sensing module 52 includes a disaster sensor 521 and an alarm signal transmitter 522. The disaster sensor 521 includes a temperature sensor, a vibration sensor, and a smoke sensor.

[0024] When a disaster such as a fire or an earthquake occurs, the alarm signal transmitter 522 is activated, and the alarm signal 512 can be sent out without passing through the sub-center platform 2 and the terminal management platform 4, and the others are the same as Embodiment 1.

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PUM

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Abstract

An elevator Internet of Things intelligent monitoring system, comprising a data collector, a sub-center platform, a transmission network and a terminal management platform, wherein the terminal management platform includes an automatic alarm module, and the automatic alarm module includes an alarm signal transmitter, and the sub-center platform is set It has a corresponding alarm signal transceiver, and also includes a closed safety door installed at the elevator door. The safety door includes a door opening module, which includes an alarm signal receiver. The door opening module is controlled by a logic circuit with three input terminals and one output terminal. The input signals of the two input terminals are the manual signal controlled by the button inside the door, the alarm signal and the human body induction signal on both sides of the door. Do or operation. By adopting the above-mentioned technical solution, in the actual situation that the elevator's own control system cannot be easily modified from the outside, part of the automatic control function can be realized through the elevator Internet of Things system.

Description

Technical field [0001] The invention belongs to the field of elevator intelligent control, and specifically relates to an elevator IoT intelligent monitoring system. Background technique [0002] In the existing technology, the elevator Internet of Things has been popularized in many cities, but because most smart elevators use PLC intelligent control systems, which integrate the control centers of one or several elevators, most of them are closed Style system. This has led to the fact that functional modules cannot be added after the elevator is officially put into use. It is almost impossible to make any changes at the hardware level. It is also difficult to divide the elevator control system at the software level. I want to develop further on the elevator inherent system. There are great difficulties in improvement. [0003] The existing elevator Internet of Things monitoring system, in fact, cannot be counted as the real Internet of Things. First, the collected data is relati...

Claims

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Application Information

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IPC IPC(8): B66B5/00
CPCB66B5/0012B66B5/00
Inventor孙建领谢敏钱丹浩张宏钦曹越
OwnerNANJING POLYTECHNIC INSITUTE