CN108946375A - A kind of elevator protection system based on layering air bag - Google Patents

A kind of elevator protection system based on layering air bag Download PDF

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Publication number
CN108946375A
CN108946375A CN201810940577.9A CN201810940577A CN108946375A CN 108946375 A CN108946375 A CN 108946375A CN 201810940577 A CN201810940577 A CN 201810940577A CN 108946375 A CN108946375 A CN 108946375A
Authority
CN
China
Prior art keywords
module
air bag
floor
communication
carriage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810940577.9A
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Chinese (zh)
Inventor
李怀成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI LINCHEN INFORMATION TECHNOLOGY Co Ltd
Original Assignee
HEFEI LINCHEN INFORMATION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEFEI LINCHEN INFORMATION TECHNOLOGY Co Ltd filed Critical HEFEI LINCHEN INFORMATION TECHNOLOGY Co Ltd
Priority to CN201810940577.9A priority Critical patent/CN108946375A/en
Publication of CN108946375A publication Critical patent/CN108946375A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • B66B5/0031Devices monitoring the operating condition of the elevator system for safety reasons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/06Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/28Buffer-stops for cars, cages, or skips

Abstract

The present invention provides a kind of elevator protection system based on layering air bag, including carriage, hoistway, floor security module, server, cell phone application;Floor security module is mounted on hoistway inner wall, every floor at least one, including the first range finder module, the second range finder module, air bag module, floor communication module, floor controller;Floor controller detects air bag module state, such as abnormal alarm, read the carriage and floor security module horizontal distance value of the first range finder module and the measurement of the second range finder module, calculate speed when carriage is passed through, it alarms if stall and controls air bag module pop-up air bag and fallen with slowing down carriage, monitoring data are sent to server by floor communication module;Server stores monitoring data and pushes to cell phone application.Structure of the invention is novel in design, high reliablity, and the independent judgment carriage stall of floor security module simultaneously pops up air bag and slows down carriage and fall, and protects passenger, cell phone application remotely monitors conveniently.

Description

A kind of elevator protection system based on layering air bag
Technical field
The present invention relates to elevator technology fields, and in particular to a kind of elevator protection system based on layering air bag.
Background technique
Modern society's elevator is using increasingly common, and almost everyone daily work, studying and living be unable to do without electricity Ladder.But elevator operation can inevitably break down, even it some times happens that the accident that lift car falls, so that electric Passenger in ladder, which is taken by surprise, occurs accident.This just needs one kind in lift car fall failure, to the lift car to fall Self-insurance measure is taken, so that encountering multiply resistance during carriage tenesmus, reduces carriage lapse rate, is to greatest extent elevator car Compartment and the personnel for taking elevator provide the system of protection.
Summary of the invention
The object of the present invention is to provide a kind of elevators based on layering air bag to protect system, to solve to exist in the prior art The problem of.
Technical scheme is as follows:
A kind of elevator protection system based on layering air bag, including carriage, hoistway, it is characterised in that: further include the safe mould of floor Block, server, cell phone application.
The floor security module, is mounted on hoistway inner wall, every floor at least one, including the first range finder module, Two range finder modules, air bag module, floor communication module, floor controller.
First range finder module, distance measuring method are one of laser ranging, ultrasonic distance measurement or infrared distance measuring, measure sedan-chair Compartment and floor security module horizontal distance value.
Second range finder module, the first range finder module vertically below, distance measuring method be laser ranging, ultrasonic distance measurement Or one of infrared distance measuring, measurement carriage and floor security module horizontal distance value.
The air bag module can pop up air bag under the control of floor controller below the second range finder module.
The floor communication module, communication mode are wireless serial communication, ZigBee communication, WiFi communication, 3G communication, 4G One of communication or 5G communication, with server communication.
The floor controller, with the first range finder module, the second range finder module, air bag module, floor communication module Connection, detects air bag module state, and such as abnormal alarm reads the carriage of the first range finder module and the measurement of the second range finder module With floor security module horizontal distance value, speed when carriage is passed through is calculated, alarms if stall and controls air bag module bullet Air bag is fallen out with slowing down carriage, sends monitoring data to server by floor communication module.
The monitoring data, including air bag module state value, car speed value, warning message.
The process flow of the floor controller is as follows:
The stall threshold values that carriage is arranged is v_Max;
Carriage threshold values L_Lev at a distance from floor security module is set;
The vertical distance H of known first range finder module and the second range finder module;
Air bag module state is detected, sends the alarm of air bag module differential mode to server if abnormal;
The continuous distance value L1 for reading the first range finder module and measuring;
If the value of L1 becomes L1≤L_Lev from L1 > L_Lev, then remember that this moment is T0 and continuously reads the second range finder module and measure Distance value L2 then remember that this moment is T1, if T1 is not equal to T0, then count until the value of L2 becomes L2≤L_Lev from L2 > L_Lev Calculate car speed v=H/(T1-T0), such as v > v_Max, then carriage stall declines, and makes air bag module pop-up air bag and sends out to server Carriage differential mode is sent to alarm;
Monitoring data are sent to server.
The server receives monitoring data, stores monitoring data, pushes monitoring data, air bag module shape to cell phone application State abnormal alarm and car status abnormal alarm.
One of the cell phone application, communication mode is GPRS communication, WiFi communication, 3G are communicated, 4G is communicated and 5G is communicated, with Server communication, including display module, enquiry module, alarm modules;
The display module, the monitoring data of real-time display present period;
The enquiry module, inquires the monitoring data historical data of certain period, and graphically shows;
The alarm modules issue air bag module state report with one or more of voice, text, image and video mode Alert and car status abnormal alarm, and show monitoring data curve graph, to assist in abnormal cause.
The beneficial effects of the present invention are: floor controller detects air bag module state, such as abnormal alarm reads first The carriage and floor security module horizontal distance value of range finder module and the measurement of the second range finder module calculate speed when carriage is passed through, It alarms if stall and controls air bag module pop-up air bag and fallen with slowing down carriage, by floor communication module to clothes Business device sends monitoring data;Server stores monitoring data and pushes to cell phone application.Structure of the invention is novel in design, reliability Height, the independent judgment carriage stall of floor security module simultaneously pop up air bag and slow down carriage and fall, and protect passenger, cell phone application is remote Range monitoring is convenient.
Detailed description of the invention
Fig. 1 is system construction drawing of the invention.
Fig. 2 is control system architecture figure of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Unify time specific embodiment, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of elevator based on layering air bag protects system, including carriage 1, hoistway 2, feature It is: further includes floor security module 3, server 4, cell phone application 5.
The floor security module 3 is mounted on 2 inner wall of hoistway, every floor at least one, including the first range finder module 301, the second range finder module 302, air bag module 303, floor communication module 304, floor controller 305.
First range finder module 301, distance measuring method are one of laser ranging, ultrasonic distance measurement or infrared distance measuring, are surveyed Measure carriage 1 and 3 horizontal distance value of floor security module.
Second range finder module 302, the first range finder module 301 vertically below, distance measuring method be laser ranging, ultrasound One of wave ranging or infrared distance measuring, measurement carriage 1 and 3 horizontal distance value of floor security module.
The air bag module 303 can pop up under the control of floor controller 305 below the second range finder module 302 Air bag.
The floor communication module 304, communication mode is wireless serial communication, ZigBee communication, WiFi communication, 3G are logical One of letter, 4G communication or 5G communication, communicate with server 4.
The floor controller 305, with the first range finder module 301, the second range finder module 302, air bag module 303, Floor communication module 304 connects, and detects 303 state of air bag module, and such as abnormal alarm reads 301 He of the first range finder module The carriage 1 and 3 horizontal distance value of floor security module of second range finder module 302 measurement calculate speed when carriage 1 is passed through, such as lose Fast then alarm and control air bag module 303 pop up air bag and are fallen with slowing down carriage 1, pass through floor communication module 304 Monitoring data are sent to server 4.
The monitoring data, including 303 state value of air bag module, 1 velocity amplitude of carriage, warning message.
The process flow of the floor controller 305 is as follows:
The stall threshold values that carriage 1 is arranged is v_Max;
The threshold values L_Lev at a distance from floor security module 3 of carriage 1 is set;
The vertical distance H of known first range finder module 301 and the second range finder module 302;
303 state of air bag module is detected, sends the alarm of 303 differential mode of air bag module to server 4 if abnormal;
The continuous distance value L1 for reading the first range finder module 301 and measuring;
If the value of L1 becomes L1≤L_Lev from L1 > L_Lev, then remember that this moment is T0 and continuously reads the survey of the second range finder module 302 Distance value L2 then remember that this moment is T1 until the value of L2 becomes L2≤L_Lev from L2 > L_Lev, if T1 is not equal to T0, then Calculate 1 speed v=H/(T1-T0 of carriage), such as v > v_Max, then 1 stall of carriage declines, and makes air bag module pop-up air bag and to service Device 4 sends the alarm of 1 differential mode of carriage;
Monitoring data are sent to server 4.
The server 4 receives monitoring data, stores monitoring data, pushes monitoring data to cell phone application 5.
One of the cell phone application 5, communication mode is GPRS communication, WiFi communication, 3G are communicated, 4G is communicated and 5G is communicated, with Server 4 communicates, including display module, enquiry module, alarm modules;
The display module, the monitoring data of real-time display present period;
The enquiry module, inquires the monitoring data historical data of certain period, and graphically shows;
The alarm modules issue air bag module state report with one or more of voice, text, image and video mode The alarm of alert and 1 abnormal state of carriage, and show monitoring data curve graph, to assist in abnormal cause.
Floor controller 305 detects 303 state of air bag module, and such as abnormal alarm reads 301 He of the first range finder module The carriage 1 and 3 horizontal distance value of floor security module of second range finder module 302 measurement calculate speed when carriage 1 is passed through, such as lose Fast then alarm and control air bag module 303 pop up air bag and are fallen with slowing down carriage 1, pass through floor communication module 304 Monitoring data are sent to server 4;Server 4 stores monitoring data and pushes to cell phone application 5.
Structure of the invention is novel in design, and high reliablity, floor security module independent judgment carriage stall simultaneously pops up substitute Capsule slows down carriage and falls, and protects passenger, and cell phone application remotely monitors conveniently.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So all Revealed principle, equivalent variations or modification made by mentality of designing according to the present invention, protection scope of the present invention it It is interior.

Claims (1)

1. a kind of elevator based on layering air bag protects system, including carriage, hoistway, it is characterised in that: further include floor safety Module, server, cell phone application;
The floor security module, is mounted on hoistway inner wall, every floor at least one, including the first range finder module, second survey Away from module, air bag module, floor communication module, floor controller;
First range finder module, distance measuring method are one of laser ranging, ultrasonic distance measurement or infrared distance measuring, measurement carriage with Floor security module horizontal distance value;
Second range finder module, the first range finder module vertically below, distance measuring method be laser ranging, ultrasonic distance measurement or red One of outside line ranging, measurement carriage and floor security module horizontal distance value;
The air bag module can pop up air bag under the control of floor controller below the second range finder module;
The floor communication module, communication mode are wireless serial communication, ZigBee communication, WiFi communication, 3G communication, 4G communication Or one of 5G communication, with server communication;
The floor controller is connect with the first range finder module, the second range finder module, air bag module, floor communication module, Air bag module state is detected, such as abnormal alarm reads the carriage and building of the first range finder module and the measurement of the second range finder module Layer security module horizontal distance value, calculates speed when carriage is passed through, and alarms if stall and controls air bag module pop-up peace Full air bag is fallen with slowing down carriage, sends monitoring data to server by floor communication module;
The monitoring data, including air bag module state value, car speed value, warning message;
The process flow of the floor controller is as follows:
The stall threshold values that carriage is arranged is v_Max;
Carriage threshold values L_Lev at a distance from floor security module is set;
The vertical distance H of known first range finder module and the second range finder module;
Air bag module state is detected, sends the alarm of air bag module differential mode to server if abnormal;
The continuous distance value L1 for reading the first range finder module and measuring;
If the value of L1 becomes L1≤L_Lev from L1 > L_Lev, then remember that this moment is T0 and continuously reads the second range finder module and measure Distance value L2 then remember that this moment is T1, if T1 is not equal to T0, then count until the value of L2 becomes L2≤L_Lev from L2 > L_Lev Calculate car speed v=H/(T1-T0), such as v > v_Max, then carriage stall declines, and makes air bag module pop-up air bag and sends out to server Carriage differential mode is sent to alarm;
Monitoring data are sent to server;
The server receives monitoring data, stores monitoring data, different to cell phone application push monitoring data, air bag module state Often alarm and car status abnormal alarm;
The cell phone application, communication mode is one of GPRS communication, WiFi communication, 3G communication, 4G communication and 5G communication, with service Device communication, including display module, enquiry module, alarm modules;
The display module, the monitoring data of real-time display present period;
The enquiry module, inquires the monitoring data historical data of certain period, and graphically shows;
The alarm modules issue air bag module state report with one or more of voice, text, image and video mode Alert and car status abnormal alarm, and show monitoring data curve graph, to assist in abnormal cause.
CN201810940577.9A 2018-08-17 2018-08-17 A kind of elevator protection system based on layering air bag Pending CN108946375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810940577.9A CN108946375A (en) 2018-08-17 2018-08-17 A kind of elevator protection system based on layering air bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810940577.9A CN108946375A (en) 2018-08-17 2018-08-17 A kind of elevator protection system based on layering air bag

Publications (1)

Publication Number Publication Date
CN108946375A true CN108946375A (en) 2018-12-07

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Application Number Title Priority Date Filing Date
CN201810940577.9A Pending CN108946375A (en) 2018-08-17 2018-08-17 A kind of elevator protection system based on layering air bag

Country Status (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085520A (en) * 1992-08-05 1994-04-20 科尼电梯有限公司 Control and from the method and apparatus of the car deceleration/halt instruction of dynamic correction elevator or gig
CN103663033A (en) * 2012-09-06 2014-03-26 株式会社日立制作所 Safety system of elevator
CN204287219U (en) * 2014-12-23 2015-04-22 浙江法斯特电梯有限公司 A kind of elevator speed-measuring device
CN105858394A (en) * 2016-06-15 2016-08-17 何玮 Falling prevention type safety control system for elevator
CN207671478U (en) * 2017-12-26 2018-07-31 杭州西奥电梯有限公司 A kind of Internet of Things elevator monitoring system docked with elevator monitoring platform

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085520A (en) * 1992-08-05 1994-04-20 科尼电梯有限公司 Control and from the method and apparatus of the car deceleration/halt instruction of dynamic correction elevator or gig
CN103663033A (en) * 2012-09-06 2014-03-26 株式会社日立制作所 Safety system of elevator
CN204287219U (en) * 2014-12-23 2015-04-22 浙江法斯特电梯有限公司 A kind of elevator speed-measuring device
CN105858394A (en) * 2016-06-15 2016-08-17 何玮 Falling prevention type safety control system for elevator
CN207671478U (en) * 2017-12-26 2018-07-31 杭州西奥电梯有限公司 A kind of Internet of Things elevator monitoring system docked with elevator monitoring platform

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Application publication date: 20181207