CN205709293U - A kind of tor door faults detecting system - Google Patents
A kind of tor door faults detecting system Download PDFInfo
- Publication number
- CN205709293U CN205709293U CN201620535506.7U CN201620535506U CN205709293U CN 205709293 U CN205709293 U CN 205709293U CN 201620535506 U CN201620535506 U CN 201620535506U CN 205709293 U CN205709293 U CN 205709293U
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- Prior art keywords
- probe
- car
- door
- chip microcomputer
- horizontal range
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Abstract
The utility model discloses a kind of tor door faults detecting system, including single-chip microcomputer, distance detection device and alarm device；Distance detection device includes that the first probe, the second probe and the 3rd probe, the first probe, the second probe, the 3rd probe and alarm device are connected with single-chip microcomputer respectively；First probe is installed on the elevator rear surface relative with layer door with the second probe, and the 3rd probe is installed on the car internal face relative with car door.This utility model is when elevator runs, first probe, the second probe and the 3rd probe detect in real time, can effectively monitor the fault of elevator car door system and car dropping place situation according to the range information detected and send alarm signal, prevention elevator is stepped on the accident of sky falling accident and is occurred, this utility model also has simple in construction, easily manufactured, cheap, environmental suitability strong and the advantage of reliable operation, can be widely applied on man lift.
Description
Technical field
This utility model relates to a kind of elevator detecting system, is specifically related to a kind of tor door faults detecting system.
Background technology
At present, elevator yield, recoverable amount and the annual increment of China all rank first in the world, and obtain long-term sending out in elevator cause
Exhibition with progressive while, all kinds of elevator accidents are the most constantly showed, especially because tor door faults and cause
Passenger step on sky falling accident and happen occasionally, the safety of life and property of people is caused serious threat.
Stepping on sky falling accident is the coefficient result of multiple affair.Car is not accurately stopped at destination,
Occurring dislocation between car and door opening, when i.e. there is flat bed fault, or car is during up-downgoing, and once layer door is surprisingly opened
Open, and passenger does not notices the running status of elevator and is directly entered elevator, so that it may cause stepping on sky falling accident and occur, cause injures and deaths.
Ultrasound wave has good directivity and energy is concentrated, and supersonic range finder is the range finding unit of a kind of high efficient and reliable
Part.Therefore, in today that safety problem increasingly receives publicity, ultrasonic ranging extensively should in terms of safety in production and life
With research, it is significant for assuring the safety for life and property of the people.
Utility model content
For technical problem present in prior art, the purpose of this utility model is: provide a kind of tor door faults inspection
Examining system.
The purpose of this utility model is achieved through the following technical solutions: a kind of tor door faults detecting system, including monolithic
Machine, distance detection device and alarm device；Distance detection device includes the first probe, the second probe and the 3rd probe, the
One probe, the second probe, the 3rd probe and alarm device are connected with single-chip microcomputer respectively；
First probe and the second probe, for multiple, are separately mounted in the hoistway wall of each floor, the first spy of each floor
Head is installed on the elevator rear surface relative with layer door with the second probe, when car Normal residence, and the first probe and second
Probe corresponds respectively to the upper and lower of car, the first probe and the second probe for detecting the distance of its front space；
3rd probe is installed on the car internal face relative with car door, and the 3rd probe is for detecting its front space
Distance；
Single-chip microcomputer is popped one's head in for reception first, the second probe and the 3rd pops one's head in the range information detected and will receive
Range information and elevator rear surface to the horizontal range of car and car internal face to the horizontal range of car door and elevator
Well rear surface contrasts to the horizontal range of layer door, and single-chip microcomputer is according to comparing result, it is judged that whether car and layer door event occur
Barrier, the most then start alarm device and send alarm signal.
Preferably, described single-chip microcomputer is according to comparing result, it may be judged whether break down, particularly as follows: when the first probe and the
When two distances that detect of probe are all higher than elevator rear surface to the horizontal range of layer door, or when the first probe and the second probe
In the distance detected, a horizontal range equal to elevator rear surface to car, another is more than elevator rear surface extremely
During the horizontal range of layer door, or when, in the first probe and the second distance of detecting of probe, one equal to elevator rear surface extremely
The horizontal range of car, another is equal to the horizontal range of elevator rear surface to layer door, and the distance that the 3rd probe detects is big
When the horizontal range of car internal face to car door, it is judged that for breaking down, otherwise, for normal condition.
Preferably, described first probe and the second probe all include left probe and right probe, the left probe of the first probe, the
Car back of the body during the right probe the most corresponding car Normal residence that the right probe of one probe, the left probe of the second probe and second are popped one's head in
Four turnings in face are arranged.
Preferably, described 3rd probe includes that offside door probe and offside door are popped one's head in, and offside door probe and offside door are popped one's head in
Offside door and the offside door of the most corresponding car door are arranged.
Preferably, described first probe, the second probe and the 3rd probe are ultrasonic sensor range finding probe.
Preferably, described 3rd probe is installed on the car internal face top relative with car door.
Preferably, described alarm device includes that buzzer, buzzer are connected with single-chip microcomputer, when single-chip microcomputer is according to contrast knot
Really, it is judged that when car and layer door break down, Single-chip Controlling buzzer horn blew.
Preferably, described alarm device also includes light-emitting diode display, and light-emitting diode display is connected with single-chip microcomputer；
When single-chip microcomputer comparing result is: the distance that the first probe and the second probe detect is all higher than elevator rear surface extremely
Layer door horizontal range time, single-chip microcomputer by fault layer door positional information and car does not arrives and layer door fault open fault message
Transmission to light-emitting diode display shows；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one equal to after elevator
Wall is to the horizontal range of car, and when another is more than the horizontal range of elevator rear surface to layer door, single-chip microcomputer is by fault layer
Partly put in place the fault message of layer door fault of door positional information and car sends to light-emitting diode display and shows；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one equal to after elevator
Wall is to the horizontal range of car, and another detects equal to the horizontal range of elevator rear surface to layer door, the 3rd probe
When distance is more than the horizontal range of car internal face to car door, car location information and car door fault are opened by single-chip microcomputer
Fault message transmission shows to light-emitting diode display.
Preferably, described 3rd probe setting height(from bottom) less than car door height 3-6cm, described first probe setting height(from bottom) with
The 3rd probe during the normal dropping place of car is the most equal.
Preferably, described alarm device is multiple, is separately mounted to each floor.
This utility model has such advantages as relative to prior art and effect:
1, this utility model is when elevator runs, and the first probe, the second probe and the 3rd probe detect in real time, root
The fault of elevator car door system (layer door and car door) and car dropping place situation can be effectively monitored also according to the range information detected
Sending alarm signal, prevention elevator is stepped on the accident of sky falling accident and is occurred, and this utility model also has simple in construction, manufacturer
Just, cheap, environmental suitability strong and the advantage of reliable operation, can be widely applied on man lift.
2, this utility model can carry out independent monitoring to each floor, can be according to fault when elevator car door system breaks down
Occur that alarm device corresponding to position control sends alarm, to remind personnel not enter elevator, in order to avoid causing the accident, it is achieved electricity
The safety monitoring of ladder and control.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is this utility model schematic diagram when car Normal residence.
Fig. 3 is this utility model schematic diagram when car is in half dropping place.
Fig. 4 is the first probe of the present utility model and the installation relation schematic diagram of the second probe.
Fig. 5 is that the 3rd probe of the present utility model is installed on the schematic diagram on car internal face.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
Embodiment one:
A kind of tor door faults detecting system, including single-chip microcomputer, distance detection device and alarm device；Distance detection dress
Putting and include elevator probe group and the 3rd probe 3, elevator probe group includes the first probe 1 and the second probe 2, the first probe,
Second probe, the 3rd probe and alarm device are connected with single-chip microcomputer respectively；
First probe and the second probe, for multiple, are separately mounted in the hoistway wall of each floor, the first spy of each floor
Head and the second probe are installed on the elevator rear surface 4 relative with layer door 8, and when car 5 Normal residence, the first probe is with the
Two probes correspond respectively to the upper and lower of car, the first probe and the second probe for detecting the distance of its front space；
3rd probe is installed on the car internal face 7 relative with car door 6, and the 3rd probe is used for detecting its front space
Distance；
Single-chip microcomputer is popped one's head in for reception first, the second probe and the 3rd pops one's head in the range information detected and will receive
Range information and elevator rear surface to horizontal range A of car and car internal face to horizontal range B of car door and electricity
Stair shaft rear surface contrasts to horizontal range C of layer door, and single-chip microcomputer is according to comparing result, it is judged that whether car and layer door occur
Fault, the most then start alarm device and send alarm signal.
Preferably, described single-chip microcomputer is according to comparing result, it may be judged whether break down, particularly as follows: when the first probe and the
When two distances that detect of probe are all higher than elevator rear surface to the horizontal range of layer door, or when the first probe and the second probe
In the distance detected, a horizontal range equal to elevator rear surface to car, another is more than elevator rear surface extremely
During the horizontal range of layer door, or when, in the first probe and the second distance of detecting of probe, one equal to elevator rear surface extremely
The horizontal range of car, another is equal to the horizontal range of elevator rear surface to layer door, and the distance that the 3rd probe detects is big
When the horizontal range of car internal face to car door, it is judged that for breaking down, otherwise, for normal condition.
Preferably, described first probe and the second probe all include left probe and right probe, the left probe of the first probe, the
Car back of the body during the right probe the most corresponding car Normal residence that the right probe of one probe, the left probe of the second probe and second are popped one's head in
Four turnings in face are arranged.
Preferably, described 3rd probe includes that offside door probe and offside door are popped one's head in, and offside door probe and offside door are popped one's head in
Offside door and the offside door of the most corresponding car door are arranged.
Preferably, described first probe, the second probe and the 3rd probe are ultrasonic sensor range finding probe.
Preferably, described 3rd probe is installed on the car internal face top relative with car door.
Preferably, described alarm device is multiple, is separately mounted to each floor.
Preferably, described alarm device includes that buzzer, buzzer are connected with single-chip microcomputer, when single-chip microcomputer is according to contrast knot
Really, it is judged that when car and layer door break down, Single-chip Controlling buzzer horn blew.
Preferably, described alarm device also includes light-emitting diode display, and light-emitting diode display is connected with single-chip microcomputer；
When single-chip microcomputer comparing result is: the distance that the first probe and the second probe detect is all higher than elevator rear surface extremely
Layer door horizontal range time, single-chip microcomputer by fault layer door positional information and car does not arrives and layer door fault open fault message
Transmission to light-emitting diode display shows；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one equal to after elevator
Wall is to the horizontal range of car, and when another is more than the horizontal range of elevator rear surface to layer door, single-chip microcomputer is by fault layer
Partly put in place the fault message of layer door fault of door positional information and car sends to light-emitting diode display and shows；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one equal to after elevator
Wall is to the horizontal range of car, and another detects equal to the horizontal range of elevator rear surface to layer door, the 3rd probe
When distance is more than the horizontal range of car internal face to car door, car location information and car door fault are opened by single-chip microcomputer
Fault message transmission shows to light-emitting diode display.
Preferably, described 3rd probe setting height(from bottom) less than car door height 3-6cm, described first probe setting height(from bottom) with
The 3rd probe during the normal dropping place of car is the most equal.
Preferably, it is multiple that described alarm device includes that light-emitting diode display and buzzer, light-emitting diode display and buzzer are, point
It is not arranged on the floor pager interface of each floor elevator.
Work process of the present utility model and operation principle: elevator probe group is in each storey setting, such as the 1st in Fig. 1
Layer elevator probe group, the 2nd layer of elevator probe group, the 3rd layer of elevator probe group ... n-th layer elevator probe group.
When elevator runs, first probe, second probe and the 3rd probe detect in real time, and by detect away from
Being sent to single-chip microcomputer from information, single-chip microcomputer contrasts, when comparing result three below situation occurs for the moment, and Single-chip Controlling
Buzzer sounds, and light-emitting diode display shows corresponding elevator faults information.
Situation one: the first probe and the second distance of detecting of probe be all higher than elevator rear surface to layer door level away from
From；
In the distance that situation two: the first probe and the second probe detect, one is equal to elevator rear surface to car
Horizontal range, another is more than the horizontal range of elevator rear surface to layer door；
In the distance that situation three: the first probe and the second probe detect, one is equal to elevator rear surface to car
Horizontal range, another is equal to the horizontal range of elevator rear surface to layer door, and the distance that the 3rd probe detects is more than car
Internal face is to the horizontal range of car door.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (10)
1. a tor door faults detecting system, it is characterised in that: include single-chip microcomputer, distance detection device and alarm device；
Distance detection device includes the first probe, the second probe and the 3rd probe, the first probe, the second probe, the 3rd probe and report
Alarm device is connected with single-chip microcomputer respectively；
First probe and the second probe for multiple, are separately mounted in the hoistway wall of each floor, the first probe of each floor and
Second probe is installed on the elevator rear surface relative with layer door, when car Normal residence, and the first probe and the second probe
Correspond respectively to the upper and lower of car, the first probe and the second probe for detecting the distance of its front space；
3rd probe is installed on the car internal face relative with car door, the 3rd probe for detect its front space away from
From；
Single-chip microcomputer for receive the first probe, the second probe and the 3rd range information that detect of probe and by receive away from
After the horizontal range of information and elevator rear surface to car and car internal face to the horizontal range and elevator of car door
Wall contrasts to the horizontal range of layer door, and single-chip microcomputer is according to comparing result, it is judged that whether car and layer door break down, if
It is then to start alarm device and send alarm signal.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described single-chip microcomputer is according to contrast knot
Really, it may be judged whether break down, particularly as follows: when the first probe and the second distance of detecting of probe are all higher than elevator rear surface
During to the horizontal range of layer door, or when, in the distance that the first probe and the second probe detect, one is equal to elevator rear surface
To the horizontal range of car, when another is more than the horizontal range of elevator rear surface to layer door, or when the first probe and second
In the distance that probe detects, a horizontal range equal to elevator rear surface to car, another is equal to elevator rear wall
Face to the horizontal range of layer door, when the distance that the 3rd probe detects is more than the horizontal range of car internal face to car door, is sentenced
Break as breaking down, otherwise, for normal condition.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described first probe and the second probe
All include left probe and right probe, the left probe of the first probe, the right probe of the first probe, the left probe and second of the second probe
During the right probe of probe correspondence car Normal residence respectively, four turnings at the car back side are arranged.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described 3rd probe includes offside door
Probe and offside door are popped one's head in, and offside door probe is arranged with offside door and the offside door of offside door probe corresponding car door respectively.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described first probe, the second probe
And the 3rd probe be ultrasonic sensor range finding probe.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described 3rd probe is installed on and sedan-chair
The car internal face top that railway carriage or compartment door is relative.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described alarm device includes buzzing
Device, buzzer is connected with single-chip microcomputer, when single-chip microcomputer is according to comparing result, it is judged that when car and layer door break down, single-chip microcomputer control
Buzzer horn blew processed.
8. according to the tor door faults detecting system described in claim 1 or 7, it is characterised in that: described alarm device also includes
Light-emitting diode display, light-emitting diode display is connected with single-chip microcomputer；
When single-chip microcomputer comparing result is: the distance that the first probe and the second probe detect is all higher than elevator rear surface to layer door
Horizontal range time, single-chip microcomputer by fault layer door positional information and car does not arrives and layer door fault open fault message send
Show to light-emitting diode display；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one is equal to elevator rear surface
To the horizontal range of car, when another is more than the horizontal range of elevator rear surface to layer door, single-chip microcomputer is by fault layer door position
The fault message transmission of layer door fault that confidence ceases and car partly puts in place shows to light-emitting diode display；
When single-chip microcomputer comparing result is: in the distance that the first probe and the second probe detect, one is equal to elevator rear surface
To the horizontal range of car, another is equal to the horizontal range of elevator rear surface to layer door, the distance that the 3rd probe detects
During more than the horizontal range of car internal face to car door, the fault that car location information and car door fault are opened by single-chip microcomputer
Information transmission shows to light-emitting diode display.
Tor door faults detecting system the most according to claim 6, it is characterised in that: described 3rd probe setting height(from bottom) is low
In car door height 3-6cm, the 3rd probe during described first probe setting height(from bottom) dropping place normal with car is the most equal.
Tor door faults detecting system the most according to claim 1, it is characterised in that: described alarm device is multiple, point
It is not arranged on each floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535506.7U CN205709293U (en) | 2016-06-01 | 2016-06-01 | A kind of tor door faults detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535506.7U CN205709293U (en) | 2016-06-01 | 2016-06-01 | A kind of tor door faults detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709293U true CN205709293U (en) | 2016-11-23 |
Family
ID=57302072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535506.7U Expired - Fee Related CN205709293U (en) | 2016-06-01 | 2016-06-01 | A kind of tor door faults detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589647A (en) * | 2019-08-13 | 2019-12-20 | 福建工程学院 | Method for real-time fault detection and prediction of elevator door through monitoring |
-
2016
- 2016-06-01 CN CN201620535506.7U patent/CN205709293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589647A (en) * | 2019-08-13 | 2019-12-20 | 福建工程学院 | Method for real-time fault detection and prediction of elevator door through monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190601 |