CN103420244B - Elevator cabin flat level dislocation autoalarm - Google Patents
Elevator cabin flat level dislocation autoalarm Download PDFInfo
- Publication number
- CN103420244B CN103420244B CN201310408642.0A CN201310408642A CN103420244B CN 103420244 B CN103420244 B CN 103420244B CN 201310408642 A CN201310408642 A CN 201310408642A CN 103420244 B CN103420244 B CN 103420244B
- Authority
- CN
- China
- Prior art keywords
- door
- infrared receiver
- main control
- control chip
- hoistway
- 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.)
- Active
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention is a kind of elevator cabin flat level dislocation autoalarm, equipped with infrared receiver I along wall on inside floor elevator hall door door opening, equipped with infrared receiver II on corner under inside floor elevator hall door door opening, being provided with RF transmitter I and II with infrared receiver I, II corresponding position in the hoistway wall on floor elevator hall door door opening opposite, infrared receiver I, II connects with warning circuit；The doorframe of hoistway door is provided with the detection switch that hoistway door is opened, and described warning circuit is provided with main control chip, infrared receiver I, II and detection switch and is connected with main control chip by electric wire respectively, and main control chip is also associated with alarm device by electric wire；When hoistway door is opened, lift car occurs when flat bed misplaces, and will start alarm device automatic alarm, and warning is prepared to enter into the user of lift car and stops step, thus reduces security risk.
Description
Technical field
The present invention relates to a kind of elevator and use security fields, particularly a kind of elevator cabin flat level dislocation autoalarm.
Background technology
At present, known elevator cab door and hoistway door security system, use layer gate interlock and gate electric interlocking installation.
Door lock is that in elevator, consumption is maximum, and the safety component that safety coefficient is the highest, it is opened hall door doorframe and the door being arranged on every floor
On fan.General gate interlock lock housing and electric interlock contact are contained on doorframe, and latch hook is installed on door leaf.The most all of elevator
Hall door should all be shut (except the floor of car place), latch hook must hook member hook corresponding in lock housing jail, and make electric interlock touch
Head can be fully switched on.Loop of the door lock must connect elevator ability startup optimization before activation when the elevator is run.But, in reality
Elevator cabin flat level inconsistent phenomenon occurs repeatedly.Owing to electric life controller breaks down, car is caused quickly to slip, layer gate interlock
Losing efficacy with gate electric interlocking installation, the self-closing power of layer door is not enough, fails normal switching-off, causes user accidentally to fall elevator, danger
And user's life security.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of reasonable in design, easy to use
Elevator cabin flat level dislocation autoalarm.
The technical problem to be solved is to be realized by following technical scheme, and the present invention is a kind of elevator car
Railway carriage or compartment flat bed dislocation autoalarm, is characterized in: equipped with infrared receiver along wall on inside floor elevator hall door door opening
I, inside floor elevator hall door door opening under on corner equipped with infrared receiver II, at the electricity on floor elevator hall door door opening opposite
It is provided with RF transmitter I and RF transmitter II, infrared ray with infrared receiver I, II corresponding position on stair shaft wall
Receptor I, II connects with warning circuit；The doorframe of hoistway door is provided with the detection switch that hoistway door is opened, described report
Alert circuit is provided with main control chip, infrared receiver I, II and detection switch and is connected with main control chip by electric wire respectively, master control
Chip is also associated with alarm device by electric wire；The moment that hoistway door is opened, detection switch triggering main control chip work, work as electricity
When ladder car normally stops, infrared receiver I, II can't accept infrared signal, and main control chip will not send alarm signal；
When lift car is improper stop time, infrared receiver I, II receives infrared signal, and main control chip sends to alarm device
Alarm signal, alarm device is reported to the police.
The technical problem to be solved can also be realized further by following technical scheme, described warning
Device is alarm display apparatus and buzzer siren.
The technical problem to be solved can also be realized further by following technical scheme, described warning
Display device is warning lamp.
The technical problem to be solved can also be realized further by following technical scheme, described warning
Display device and buzzer siren are linkage integrated machine.
When hoistway door is opened, lift car occurs when flat bed misplaces, and will start alarm device automatic alarm, warning standard
The standby user entering lift car stops step, thus reduces security risk, and compared with prior art, this apparatus structure is the most real
With, easy to use, effective, be greatly improved the safety coefficient of elevator.
Accompanying drawing explanation
Fig. 1 is lift car structural representation when normally stopping.
Fig. 2 is lift car structural representation below hoistway door.
Fig. 3 is that lift car blocks ultrared structural representation.
Fig. 4 is that lift car blocks down ultrared structural representation.
Fig. 5 is control principle block diagram of the present invention.
Detailed description of the invention
Referring to the drawings, the concrete technical scheme of the present invention is further described, in order to those skilled in the art enters one
Step ground understands the present invention, and does not constitute the restriction to its right.
A kind of elevator cabin flat level dislocation autoalarm, inside floor elevator hall door (6) door opening on along wall equipped with
Infrared receiver I (4), equipped with infrared receiver II (7) on lower corner inside floor elevator hall door (6) door opening,
The hoistway wall on floor elevator hall door (6) door opening opposite sets with infrared receiver I, II (4,7) corresponding position
There are RF transmitter I (3) and RF transmitter II (1), with reference to Fig. 5, infrared receiver I, II (4,7)
Connect with warning circuit；The doorframe of hoistway door (6) is provided with the detection switch that hoistway door (6) is opened, described warning
Circuit is provided with main control chip, infrared receiver I, II (4,7) and detection switch and is connected with main control chip by electric wire respectively,
Main control chip is also associated with alarm device by electric wire；The moment that hoistway door (6) is opened, detect switch triggering main control chip
Work, when lift car (5) normally stops in elevator (2), infrared receiver I, II (4,7) accepts not
To infrared signal, main control chip will not send alarm signal；When lift car (5) in elevator (2) improper stop time,
Infrared receiver I, II (4,7) receives infrared signal, and main control chip sends alarm signal to alarm device, dress of reporting to the police
Put warning.Described alarm device is alarm display apparatus and buzzer siren, and described alarm display apparatus is warning lamp.Report to the police
Display device and buzzer siren can also be linkage integrated machine.
With reference to Fig. 1, under normal circumstances, elevator cab door stop position is consistent with floor elevator hall door (6) position level,
Lift car cuts off the infrared ray that RF transmitter I, II (3,1) is launched, infrared receiver I, II (4,7) nothing
Method receiving infrared-ray signal, main control chip does not sends alarm signal to alarm device, and alarm device does not works.Even if lift car
Door stop position is inconsistent with floor elevator hall door (6) position level, as long as floor elevator hall door (6) is closed,
Detection switch would not trigger main control chip work, the most also will not report to the police.
With reference to Fig. 2,3 and 4, but, if elevator cab door stop position and floor elevator hall door (6) position level are not
Unanimously, and floor elevator hall door (6) is in open state, exists for user and is strayed into elevator the potential safety hazard fallen.This
Time, it is red that the RF transmitter I and/or II (3,1) being arranged in the hoistway wall of floor elevator hall door (6) opposite sends
Outside line, had not both had lift car (5) to intercept, and does not has hoistway door (6) to intercept yet, is installed in floor elevator hall door (6)
The upper and lower infrared receiver of door opening I and/or II (4,7) is received, and infrared receiver I and/or II (4,7) will connect
The infrared ray received is converted to digital information and is sent to main control chip, and main control chip is connected alarm device and reported to the police, alarm buzzer
Automatically sound the alarm sound, and warning lamp flashes automatically, and warning is prepared to enter into the user of lift car (5) and stops step, falls back on peace
Full place.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those of ordinary skill in the art are in the technical scope that disclosed herein, the change that can readily occur in or replacement, possibility uses
Ultrasound wave, RFZD, Magnetic Induction, other light sources all should be contained within protection scope of the present invention.
Claims (4)
1. an elevator cabin flat level dislocation autoalarm, it is characterized in that: equipped with infrared receiver I along wall on inside floor elevator hall door door opening, equipped with infrared receiver II on corner under inside floor elevator hall door door opening, being provided with RF transmitter I and RF transmitter II with infrared receiver I, II corresponding position in the hoistway wall on floor elevator hall door door opening opposite, infrared receiver I, II connects with warning circuit；The doorframe of hoistway door is provided with the detection switch that hoistway door is opened, and described warning circuit is provided with main control chip, infrared receiver I, II and detection switch and is connected with main control chip by electric wire respectively, and main control chip is also associated with alarm device by electric wire；The moment that hoistway door is opened, detection switch triggering main control chip work, when lift car normally stops, infrared receiver I, II can't accept infrared signal, and main control chip will not send alarm signal；When lift car is improper stop time, infrared receiver I, II receives infrared signal, and main control chip sends alarm signal to alarm device, and alarm device is reported to the police.
Elevator cabin flat level the most according to claim 1 dislocation autoalarm, it is characterised in that: described alarm device is alarm display apparatus and buzzer siren.
Elevator cabin flat level the most according to claim 2 dislocation autoalarm, it is characterised in that: described alarm display apparatus is warning lamp.
Elevator cabin flat level the most according to claim 2 dislocation autoalarm, it is characterised in that: described alarm display apparatus and buzzer siren are linkage integrated machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310408642.0A CN103420244B (en) | 2013-09-10 | 2013-09-10 | Elevator cabin flat level dislocation autoalarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310408642.0A CN103420244B (en) | 2013-09-10 | 2013-09-10 | Elevator cabin flat level dislocation autoalarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103420244A CN103420244A (en) | 2013-12-04 |
| CN103420244B true CN103420244B (en) | 2016-08-10 |
Family
ID=49645704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310408642.0A Active CN103420244B (en) | 2013-09-10 | 2013-09-10 | Elevator cabin flat level dislocation autoalarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103420244B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030116A (en) * | 2014-06-23 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Lift |
| CN106882661A (en) * | 2015-12-15 | 2017-06-23 | 西安蓝钻电子科技有限公司 | Elevator acousto-optic warning system and alarming method for power |
| CN105731203B (en) * | 2016-03-10 | 2018-11-02 | 昆山市工研院智能制造技术有限公司 | Lift car localization method and system |
| CN106379790A (en) * | 2016-10-28 | 2017-02-08 | 江苏金米智能科技有限责任公司 | Intelligent door control warning device for elevator |
| CN106365010A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Intelligent elevator door control alarm device based on stable power sources |
| CN106395531A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator door control alarm device based on Internet of things |
| CN107235407A (en) * | 2017-07-25 | 2017-10-10 | 波士顿电梯（湖州）有限公司 | Lift car with story-leveling function again |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201309782Y (en) * | 2008-10-23 | 2009-09-16 | 济南重工股份有限公司 | Liftway position signal detection device |
| CN101597001A (en) * | 2009-07-03 | 2009-12-09 | 江门市蒙德电气有限公司 | A kind of detecting device that is used to detect level position of elevator |
| CN201801257U (en) * | 2010-09-28 | 2011-04-20 | 四川奥尔铂电梯有限公司 | Elevator floor-aligning sensing system |
| CN202245603U (en) * | 2011-08-31 | 2012-05-30 | 铃木电梯（中国）有限公司 | Traveling protective device of elevator leveling rear door |
| CN102583124A (en) * | 2011-01-12 | 2012-07-18 | 东芝电梯株式会社 | Elevator |
| CN203428681U (en) * | 2013-09-10 | 2014-02-12 | 吴述毅 | Automatic alarm device against elevator car flat layer malposition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8556043B2 (en) * | 2007-12-03 | 2013-10-15 | Otis Elevator Company | Passive detection of persons in elevator hoistway |
-
2013
- 2013-09-10 CN CN201310408642.0A patent/CN103420244B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201309782Y (en) * | 2008-10-23 | 2009-09-16 | 济南重工股份有限公司 | Liftway position signal detection device |
| CN101597001A (en) * | 2009-07-03 | 2009-12-09 | 江门市蒙德电气有限公司 | A kind of detecting device that is used to detect level position of elevator |
| CN201801257U (en) * | 2010-09-28 | 2011-04-20 | 四川奥尔铂电梯有限公司 | Elevator floor-aligning sensing system |
| CN102583124A (en) * | 2011-01-12 | 2012-07-18 | 东芝电梯株式会社 | Elevator |
| CN202245603U (en) * | 2011-08-31 | 2012-05-30 | 铃木电梯（中国）有限公司 | Traveling protective device of elevator leveling rear door |
| CN203428681U (en) * | 2013-09-10 | 2014-02-12 | 吴述毅 | Automatic alarm device against elevator car flat layer malposition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103420244A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103420244B (en) | Elevator cabin flat level dislocation autoalarm | |
| CN105775946A (en) | Elevator control system and method | |
| CN203612783U (en) | Elevator door anti-collision device | |
| CN104627767B (en) | It is a kind of to prevent engineering staff to fall the system and method for elevator hoistways | |
| WO2012106836A1 (en) | Smart alarm system for elevator landing door abnormal opening and safety inspection method for same | |
| CN103195324B (en) | Automatic automobile door system capable of preventing hurt caused by clipping | |
| CN205709373U (en) | A kind of elevator is anti-steps on sky accident signaling system | |
| CN202912522U (en) | Safety protection device capable of preventing children from taking elevator alone | |
| CN103449276B (en) | Elevator safety precaution system | |
| CN203428681U (en) | Automatic alarm device against elevator car flat layer malposition | |
| CN106864463A (en) | Overhead type foreign matter detection system between a kind of subway platform door and car door | |
| CN206841423U (en) | Overhead type foreign matter detection system between a kind of subway platform door and car door | |
| CN109703538B (en) | Bus driving area invasion safety guarantee device | |
| CN108179935A (en) | A kind of locking device for screen door in rail transit | |
| CN204917509U (en) | A monitoring and alarm device for hoistway door is opened unusually | |
| US20200223663A1 (en) | Safe elevator shaft and car roof access | |
| CN107814285A (en) | A kind of control device and method for preventing accidental movement of elevator cage | |
| CN204980699U (en) | Lift -cabin door breaks away from monitoring and alarm device | |
| CN204102274U (en) | Built-in theft-proof window | |
| CN105668369A (en) | Pre-warning device used when elevator is close to landing door | |
| CN104680695A (en) | Invisible anti-theft window and control method thereof | |
| CN201484358U (en) | Automobile door lock control device | |
| CN202897710U (en) | Alarm system for abnormal opening of elevator landing door | |
| CN207511625U (en) | A kind of elevator safety monitoring device | |
| CN204029080U (en) | A kind of hotel guest room guard against theft and alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |