CN206260035U - A kind of elevator projection arrangement - Google Patents
A kind of elevator projection arrangement Download PDFInfo
- Publication number
- CN206260035U CN206260035U CN201621333625.0U CN201621333625U CN206260035U CN 206260035 U CN206260035 U CN 206260035U CN 201621333625 U CN201621333625 U CN 201621333625U CN 206260035 U CN206260035 U CN 206260035U
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- China
- Prior art keywords
- elevator
- image
- projecting apparatus
- projection arrangement
- liquid crystal
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- 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.)
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The utility model discloses a kind of elevator projection arrangement, including projecting apparatus and message handler, projecting apparatus is fixed on elevator；Shown message handler is connected with elevator and projecting apparatus respectively, and state of elevator signal is sent to message handler by elevator, and message handler passes through projecting apparatus earthward or metope project information image.Advantage of the present utility model and beneficial effect are：Allow one to can be appreciated that the current state of elevator by observed information image, it is to avoid people miss the situation of floor due to can't hear voice；Ensure that using in order for elevator, avoid because existing elevator is that often have voice message again after full or overload, and only taken after elevator overload and walk out elevator one by one, until the caused inconvenience of situations such as being come into operation again after reaching elevator load standard, and avoid due to the situation of the extension elevator operation time caused by above-mentioned situation.
Description
Technical field
The utility model is related to architectural electricity field, more particularly to a kind of elevator projection arrangement.
Background technology
People often to occur and listen music, object for appreciation mobile phone or game due to carrying handset earphone when using elevator, and listens not
To the voice message of elevator, and then miss the situation of stopped floor；Meanwhile, people are existing when crest segment high on and off duty uses elevator
Some elevators are that often have voice message again after full or overload, and elevator is only taken after overload and walks out electricity one by one
Ladder, until can just be started again at after reaching elevator load standard, therefore the use of caused elevator is inconvenient, and the extension for causing
The situation of elevator operation time.
Utility model content
In order to solve the above problems, the utility model provides a kind of elevator projection arrangement.The technical program is by with lower section
Method solves prior art institute produced problem：
1st, state of elevator signal is sent to message handler by elevator, and message handler controls projecting apparatus according to status signal
Ground or metope form frame, to show the floor residing for elevator so that people can be by observed information image
Understand the current state of elevator, it is to avoid people miss the situation of floor due to can't hear voice；
2nd, state of elevator signal is sent to message handler by elevator, and message handler controls projecting apparatus according to status signal
Ground or metope form frame, and to show whether elevator is full and the information of the number that overloads, people can be by observation
Frame understand elevator it is whether full, and elevator overload number, judge whether into elevator and whether walk out elevator,
Ensure that using in order for elevator, it is to avoid because existing elevator is that often have voice message again after full or overload, with
And only taken after elevator overload and walk out elevator one by one, until situations such as being come into operation again after reaching elevator load standard is caused
Inconvenience, and avoid due to the situation of the extension elevator operation time caused by above-mentioned situation.
A kind of elevator projection arrangement in the utility model, the state of elevator is shown for the personnel outside to elevator, including
Projecting apparatus and message handler, the projecting apparatus are fixed on the elevator；Shown message handler respectively with elevator and described
Projecting apparatus is connected, and state of elevator signal is sent to described information processor by the elevator, and described information processor is by described
Projecting apparatus is earthward or metope project information image.
In such scheme, described information processor include conveyer, holder and processor, the processor respectively with
The conveyer and holder are connected, and the conveyer is connected with the weighing device and floor indicator of the elevator, institute
State and status information is stored in holder.
In such scheme, the status signal includes overload caution signal, excess weight signal and floor signal；The shape
State information includes traffic graph picture, forbids image, floor digital picture and overload digital picture.
In such scheme, the projecting apparatus includes light source, image input port, graphics processing unit, liquid crystal display and camera lens,
Described image input port is connected with receiving status information with the processor, and described image input port is processed with described image
Unit is connected, and status information is integrally formed into unimpeded image or warning image；Described image processing unit and the liquid crystal display
Connection, and the unimpeded image or warning image are sent to liquid crystal display, the light source irradiates the liquid crystal display, makes the liquid crystal
The unimpeded image or warning image played on screen are sent to the camera lens, and the camera lens throws the unimpeded image or warning image
It is incident upon on ground or metope.
In such scheme, the projecting apparatus also includes lens, and the lens are fixed between the light source and liquid crystal display, uses
In the light that the convergence light source is launched.
In such scheme, the camera lens is eccentric camera lens.
In such scheme, the projecting apparatus also has fan.
In such scheme, the projecting apparatus is fixed on the doorframe of the layer of elevator door.
A kind of system of selection of the camera lens of elevator projection arrangement, comprises the following steps：
S1. projecting apparatus is fixed on the doorframe of the layer of elevator door, and determines height of the projecting apparatus apart from ground；
S2. determine unimpeded image or warning image midpoint and the layer door doorframe where plane between it is vertical away from
From；
S3. determine unimpeded image or warning image midpoint and with the layer door doorframe perpendicular to and on projecting apparatus
Horizontal range between plane；
S4. formulate using the vertical range and the height as the first right angled triangle of right-angle side, calculate described the
The first angle in one right angled triangle with the projecting apparatus as summit；
S5. formulate using the horizontal range and the height as the second right angled triangle of right-angle side, calculate described the
The second angle in two right angled triangles with the projecting apparatus as summit；
S6. the parameter of camera lens is determined according to first angle and second angle and selects eccentric camera lens.
Advantage of the present utility model and beneficial effect are：The utility model provides a kind of elevator projection arrangement, by letter
Breath processor controls projecting apparatus ground or metope to form frame according to status signal, to show the floor residing for elevator, makes
People can be the state that can be appreciated that elevator is current by observed information image, it is to avoid people are wrong due to can't hear voice
Cross the situation of floor；Projecting apparatus ground or metope is controlled to form frame according to status signal by message handler, with aobvious
Show whether elevator is full and the information of the number that overloads, whether people can full by observed information image understanding elevator, with
And the overload number of elevator, judge whether into elevator and whether walk out elevator, it is ensured that the orderly of elevator uses, it is to avoid
Because existing elevator is only to take to walk out one by one after often having voice message, and elevator overload again after full or overload
Elevator, until the caused inconvenience of situations such as being come into operation again after reaching elevator load standard, and avoid due to above-mentioned feelings
The situation of the extension elevator operation time caused by condition.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural schematic block diagram of elevator projection arrangement of the utility model；
Fig. 2 is a kind of flow chart of the system of selection of the camera lens of elevator projection arrangement of the utility model；
Fig. 3 is a kind of structural representation of the system of selection of the camera lens of elevator projection arrangement of the utility model.
In figure：1st, elevator 2, projecting apparatus 3, message handler 11, layer door
21st, light source 22, image input port 23, graphics processing unit 24, liquid crystal display
25th, camera lens 26, unimpeded image or warning image 27, lens 28, fan
31st, conveyer 32, holder 33, processor
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
As shown in figure 1, the utility model is a kind of elevator projection arrangement, for the personnel's displaying elevator 1 outside elevator 1
State, elevator projection arrangement includes projecting apparatus 2 and message handler 3, and projecting apparatus 2 is fixed on the elevator 1；Shown message handler
3 are connected with elevator 1 and projecting apparatus 2 respectively, and state of elevator signal is sent to message handler 3 by elevator 1, and message handler 3 leads to
Cross projecting apparatus 2 earthward or metope project information image.
The operation principle of above-mentioned technical proposal is：State of elevator signal is sent to message handler 3 by elevator 1, at information
Reason device 3 controls the ground of projecting apparatus 2 or metope to form frame according to status signal, to show the floor residing for elevator 1 so that
People can be the state that can be appreciated that elevator 1 is current by observed information image, it is to avoid people are wrong due to can't hear voice
Cross the situation of floor；
Meanwhile, state of elevator signal is sent to message handler 3 by elevator 1, and message handler 3 is according to status signal control
The ground of projecting apparatus 2 or metope form frame, and to show whether elevator 1 full and information of overload number, people can be with
By observed information image understand elevator 1 it is whether full, and elevator 1 overload number, judge whether into elevator 1 and be
It is no to walk out elevator 1, it is ensured that elevator 1 is used in order, it is to avoid due to existing elevator 1 be often after the full or overload again
There is a voice message, and only take after elevator 1 overloads and walk out elevator 1 one by one, until starting again after reaching the load criteria of elevator 1
The caused inconvenience of situations such as running, and avoid the situation that the time is operated due to the extension elevator 1 caused by above-mentioned situation.
Specifically, message handler 3 include conveyer 31, holder 32 and processor 33, processor 33 respectively with biography
Device 31 and holder 32 is sent to connect, conveyer 31 is connected with the weighing device and floor indicator of elevator 1, in holder 32
Store status information；
Further, status signal includes overload caution signal, excess weight signal and floor signal；Status information includes
Traffic graph picture, forbid image, floor digital picture and overload digital picture.
The weighing device of elevator 1 provides overload caution signal to processor 33 by conveyer 31 and excess weight is believed
Number, floor indicator provides floor signal by conveyer 31 to processor 33；Processor 33 is carried out to excess weight signal
Process to obtain excess weight, then excess weight is obtained into overload number divided by adult's average weight；
If processor 33 does not receive overload caution signal or excess weight signal, processor 33 is extracted from holder 32
Traffic graph picture；Processor 33 will extract floor digital picture from holder 32 according to the floor signal that receives, and by floor
Digital picture and traffic graph picture are sent to projecting apparatus 2；
If processor 33 receives overload caution signal or excess weight signal, processor 33 is according to excess weight signal meter
Overload number is calculated, and image and overload digital picture are forbidden in extraction from holder 32；Processor 33 is by according to the building for receiving
Layer signal extracts floor digital picture in the holder 32, and by floor digital picture, forbid image and overload digital picture to pass
Deliver to projecting apparatus 2.
Specifically, projecting apparatus 2 includes light source 21, image input port 22, graphics processing unit 23, liquid crystal display 24 and camera lens
25, image input port 22 is connected with receiving status information, image input port 22 and graphics processing unit 23 with processor 33
Connection, and status information is integrally formed unimpeded image or warning image 26；Graphics processing unit 23 is connected with liquid crystal display 24, and
Unimpeded image or warning image 26 are sent to liquid crystal display 24, the irradiating liquid crystal screen 24 of light source 21, make to be played on liquid crystal display 24 is smooth
Logical image or warning image 26 are sent to camera lens 25, and unimpeded image or warning image 26 are projected to ground or metope by camera lens 25
On；
If processor 33 does not receive overload caution signal or excess weight signal, image input port 22 receives number of floor levels
Word image and traffic graph picture are simultaneously sent to graphics processing unit 23, and graphics processing unit 23 is by floor digital picture and traffic graph picture
It is integrated into unimpeded image and is sent to liquid crystal display 24, light source 21 makes the unimpeded image on liquid crystal display 24 to the output light of liquid crystal display 24
It is projected on ground or metope through camera lens 25.
If processor 33 receives overload caution signal or excess weight signal, image input port 22 receives floor numeral
Image, forbid image and overload digital picture and to be sent to graphics processing unit 23, graphics processing unit 23 is by floor digitized map
As, forbid image and overload digital picture to be integrated into warning image and being sent to liquid crystal display 24, light source 21 is exported to liquid crystal display 24
Light makes the warning image on liquid crystal display 24 be projected on ground or metope through camera lens 25.
Further, projecting apparatus 2 also includes lens 27, and lens 27 are fixed between light source 21 and liquid crystal display 24, for converging
The light that spotlight 21 is launched.
Optionally, projecting apparatus 2 is fixed on the doorframe of the layer of elevator 1 door 111.
Preferably, camera lens 25 is eccentric camera lens, because projecting apparatus 2 is integrally fixed on the doorframe of the layer of elevator 1 door 111,
Therefore, common lens 25 to by unimpeded image or warning image 26 be projected to when on ground or metope, the center line of the image
It is difficult to consistent with the axis of camera lens 25, it is easy to make unimpeded image or the warning distortion of image 26 that projecting apparatus 2 is projected, influence elevator
The using effect of projection arrangement；And by using eccentric camera lens so that when projecting apparatus 2 projects unimpeded image or warning image 26
When on to ground or metope, realize that unimpeded image or the warning center line of image 26 are consistent with the axis of camera lens 25, and then disappear
Except unimpeded image or the situation of the warning distortion of image 26, the using effect of elevator projection arrangement is improve.
Preferably, projecting apparatus 2 also has fan 28, for distinguished and admirable with to light source 21, liquid crystal display to being provided inside projecting apparatus 2
24 and camera lens 25 lowered the temperature, and then ensure that the service life of projecting apparatus 2.
As shown in Figures 2 and 3, a kind of system of selection of the camera lens of elevator projection arrangement, comprises the following steps：
S1. projecting apparatus 2 is fixed on the doorframe of the layer of elevator 1 door 11, and determines height H of the projecting apparatus 2 apart from ground；
S2. determine unimpeded image or warning image 26 midpoint and layer door 11 doorframe where plane between it is vertical away from
From L；
S3. determine unimpeded image or warning image 26 midpoint and with layer door 11 doorframe perpendicular to and on projecting apparatus 2
Plane between horizontal range M；
S4. the first right angled triangle P using vertical range L and height H as right-angle side is formulated, the first right angle trigonometry is calculated
The first included angle A in shape with projecting apparatus 2 as summit；
S5. the second right angled triangle Q using horizontal range M and height H as right-angle side is formulated, the second right angle trigonometry is calculated
The second included angle B in shape Q with projecting apparatus 2 as summit；
S6. the parameter of camera lens 25 is determined according to the first included angle A and the second included angle B and selects eccentric camera lens.
The specific embodiment of above-mentioned technical proposal is as follows：
Projecting apparatus 2 is fixed on 1 layer of doorframe of door 11 of elevator, and the height H apart from ground of projecting apparatus 2 is 250mm, it is determined that
Vertical range L is 190mm, and horizontal range M is 250mm；Formulate the first right angle using vertical range L and height H as right-angle side
Triangle P, the first included angle A with projecting apparatus 2 as summit is 45 ° in calculating the first right angled triangle, formulate with horizontal range M and
Height H as right-angle side the second right angled triangle Q, calculate the second right angled triangle Q in projecting apparatus 2 as summit second folder
Angle B is 37.2 °, determines the parameter of camera lens 25 to select eccentric camera lens further according to the first included angle A and the second included angle B.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of elevator projection arrangement, the state of elevator is shown for the personnel outside to elevator, it is characterised in that including projecting apparatus
And message handler, the projecting apparatus is fixed on the elevator；Shown message handler respectively with elevator and the projecting apparatus
State of elevator signal is sent to described information processor by connection, the elevator, and described information processor passes through the projecting apparatus
Earthward or metope project information image.
2. a kind of elevator projection arrangement according to claim 1, it is characterised in that described information processor includes that transmission is filled
Put, holder and processor, the processor is connected with the conveyer and holder respectively, the conveyer with it is described
Weighing device and the floor indicator connection of elevator, status information is stored in the holder.
3. a kind of elevator projection arrangement according to claim 1, it is characterised in that the status signal includes that overload is alerted
Signal, excess weight signal and floor signal；The status information include traffic graph picture, forbid image, floor digital picture and
Overload digital picture.
4. a kind of elevator projection arrangement according to claim 2, it is characterised in that the projecting apparatus includes light source, image
Input port, graphics processing unit, liquid crystal display and camera lens, described image input port are connected with reception state with the processor
Information, described image input port is connected with described image processing unit, and status information is integrally formed into unimpeded image or police
Accuse image；Described image processing unit is connected with the liquid crystal display, and the unimpeded image or warning image are sent into liquid crystal
Screen, the light source irradiates the liquid crystal display, the unimpeded image played on the liquid crystal display or warning image is sent to the mirror
Be projected on ground or metope for the unimpeded image or warning image by head, the camera lens.
5. a kind of elevator projection arrangement according to claim 4, it is characterised in that the projecting apparatus also includes lens, institute
State lens to be fixed between the light source and liquid crystal display, for converging the light that the light source is launched.
6. a kind of elevator projection arrangement according to claim 4, it is characterised in that the camera lens is eccentric camera lens.
7. a kind of elevator projection arrangement according to claim 4, it is characterised in that the projecting apparatus also has fan.
8. a kind of elevator projection arrangement according to claim 1, it is characterised in that the projecting apparatus is fixed on the elevator
Layer door doorframe on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333625.0U CN206260035U (en) | 2016-12-06 | 2016-12-06 | A kind of elevator projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333625.0U CN206260035U (en) | 2016-12-06 | 2016-12-06 | A kind of elevator projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260035U true CN206260035U (en) | 2017-06-16 |
Family
ID=59028210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333625.0U Expired - Fee Related CN206260035U (en) | 2016-12-06 | 2016-12-06 | A kind of elevator projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260035U (en) |
-
2016
- 2016-12-06 CN CN201621333625.0U patent/CN206260035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |