CN105967037A - Escalator direction indicating device - Google Patents
Escalator direction indicating device Download PDFInfo
- Publication number
- CN105967037A CN105967037A CN201610446792.4A CN201610446792A CN105967037A CN 105967037 A CN105967037 A CN 105967037A CN 201610446792 A CN201610446792 A CN 201610446792A CN 105967037 A CN105967037 A CN 105967037A
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- CN
- China
- Prior art keywords
- processor
- display
- induction apparatus
- signal
- central processing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B27/00—Indicating operating conditions of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
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- Indicating And Signalling Devices For Elevators (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses an escalator direction indicating device. The escalator direction indicating device comprises first assemblies, second assemblies and a central processing unit, wherein each first assembly comprises a first sensor, a first display and a first processor; and each second assembly comprises a second sensor, a second display and a second processor. Because the sensors are electrically connected with the displays, the escalator direction indicating device can automatically judge the running direction of an escalator and correspondingly indicate the direction. Two dual-element microwave sensors are respectively used for an exit and an entrance and are used for detecting, the central processing unit comprehensively judges a plurality of groups of signals, so that amount of information acquired by the central processing unit is large, and judgment accuracy of the device is improved. Each sensor is integrated with the corresponding display, difficulty of construction of the later assembled escalator is reduced, and therefore, the device is easy to mount.
Description
Technical field
The present invention relates to microwave induced technical field, be specifically related to a kind of handrail elevator direction indicating device.
Background technology
Along with the continuous progress of society, the field that the flow of the people such as increasing shopping square, station is bigger
Be assembled with handrail elevator.Along with being constantly increasing of quantity of handrail elevator, handrail elevator is brought
Energy consumption also increases promptly.In order to reduce the energy consumption of handrail elevator, most of handrail elevators are when certain
In, if unmanned use, can be automatically stopped operation, and wait wakes up up.And in the middle of the time out of service, by
Cannot judge that elevator is up or descending by the operation of elevator in people, you must use instruction device
Carry out the traffic direction of indicating elevator.
At present, direction indicating device and induction installation on handrail elevator are all independently installed, so for rear
The handrail elevator of dress, this mounting means is cumbersome, is difficult to operation；And direction indicating device and sensing
Device can be electrical connected with electric life controller respectively, occupies the resource of more electric life controller；Induction apparatus with
Instruction device can not intercommunication, if induction apparatus senses that someone enters the region, exit of elevator, instruction dress
Put and can not make corresponding warning.
Summary of the invention
The present invention provides a kind of direction of travel by sensing many groups personnel to judge the operation that handrail elevator runs
Direction, then controls display and shows corresponding instruction pattern or the handrail elevator direction indicating device of animation.
A kind of embodiment provides a kind of handrail elevator direction indicating device, including the first assembly, the second assembly
And central processing unit；
First assembly has two, and two the first assemblies are separately mounted to exit and the porch of handrail elevator
Side；First assembly includes the first induction apparatus, the first display and first processor, the first induction apparatus and
First display is electrically connected with first processor respectively；First induction apparatus is used for sensing human mobile signal,
First display is used for indicating elevator traffic direction；First processor is used for obtaining human mobile signal and generating
Corresponding first motion characteristic signal, and it is sent to central processing unit；
Second assembly has two, and two the second assemblies are separately mounted to exit and the porch of handrail elevator
Opposite side；Second assembly includes the second induction apparatus, second display and the second processor, the second induction apparatus
It is electrically connected with the second processor respectively with second display；Second induction apparatus is used for sensing human mobile signal,
Second display is used for indicating elevator traffic direction；Second processor is used for obtaining human mobile signal and generating
Corresponding second motion characteristic signal, and it is sent to central processing unit；
Central processing unit electrically connects with first processor and the second processor respectively；Central processing unit is used for obtaining
First motion characteristic signal and the second motion characteristic signal, and according to the first motion characteristic signal and the second action
Characteristic signal judges the direction of human motion to be proximate to also to be remote from, and according to the judged results organizing signals more
Generate corresponding command signal；First processor and the second processor be additionally operable to obtain command signal and according to
Command signal controls the first display and the traffic direction of second display indicating elevator respectively.
Further, central processing unit has two, and two central processing units are separately mounted to handrail elevator
Exit and porch, be arranged on the central processing unit in exit respectively with the first processor and in exit
Two processors electrical connections, be arranged on the central processing unit of porch respectively with the first processor of porch and the
Two processor electrical connections.
Further, central processing unit be pre-stored with respectively human body away from near time characteristic signal, central authorities
Processor for by the first motion characteristic signal and the second motion characteristic signal respectively with prestore human body away from and lean on
Characteristic signal time near contrasts, if with the similarity of a certain pre-stored characteristics signal more than default family of power and influence's value,
I.e. judge that the displacement of human body is proximate to also be remote from.
Further, the first induction apparatus and the second induction apparatus all use double base microwave sensor.
Further, the first assembly also includes that the first amplifier, the first amplifier are positioned at the first induction apparatus and
Between one processor, electrically connect with the first induction apparatus and first processor respectively, for amplifying the first induction apparatus
The human mobile signal generated.
Further, the second assembly also includes that the second amplifier, the second amplifier are positioned at the second induction apparatus and
Between two processors, electrically connect with the second induction apparatus and the second processor respectively, for amplifying the second induction apparatus
The human mobile signal generated.
Further, if be positioned at the central processing unit in handrail elevator exit according to the first motion characteristic signal and
Second motion characteristic signal judges have people close, then generate a warning instruction and be sent to the of exit
One controller and second controller, the first controller and second controller control first respectively according to warning instruction
Display and second display make warning.
Further, the first display and second display are by pattern or animation display handrail elevator operation side
To and warning.
Further, central processing unit electrically connects with handrail elevator controller.
According to above-mentioned handrail elevator direction indicating device, owing to being electrical connected between induction apparatus and display,
Make this device can judge the traffic direction of elevator voluntarily and indicate accordingly.In outlet with porch all
It is respectively adopted two double base microwave sensors to detect, then is carried out organizing signal synthesis by central processing unit more and sentence
Disconnected so that the quantity of information that central processing unit is obtained is bigger, improves the accuracy that device judges.Will sensing
Device and display are integrated, for rear dress elevator, reduce difficulty of construction so that this device is easier to install.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of handrail elevator direction indicating device in a kind of embodiment；
Fig. 2 is the scheme of installation of handrail elevator direction indicating device in a kind of embodiment；
Fig. 3 is the sensing direction schematic diagram of handrail elevator direction indicating device in a kind of embodiment；
Fig. 4 is the workflow diagram of handrail elevator direction indicating device in a kind of embodiment.
Detailed description of the invention
Combine accompanying drawing below by detailed description of the invention the present invention is described in further detail.
Providing a kind of handrail elevator direction indicating device in the present embodiment, this device is arranged on handrail elevator
On, by sensing personnel's direction of travel relative to handrail elevator, it is judged that the traffic direction of handrail elevator, then
Control display according to judged result and carry out the instruction of corresponding direction.If having personnel near exit, then control
Exit display display warning animation, to remind these personnel to take care.
As it is shown in figure 1, the handrail elevator safety guard that the present embodiment provides includes the first assembly 1, second
Assembly 2 and central processing unit 3.First assembly the 1, second assembly 2 and central processing unit 3 are respectively provided with two,
Two the first assemblies 1 are separately mounted to the side of handrail elevator exit and porch, two the second assemblies 2
Being separately mounted to the opposite side of handrail elevator exit and porch, two central processing units 3 are separately mounted to
Handrail elevator exit and porch, first assembly 1, second assembly 2 in exit respectively with central processing unit
3 are electrically connected with, and first assembly the 1, second assembly 2 of porch is electrically connected with central processing unit 3 respectively,
I.e. be respectively mounted the two the same devices of set with porch in handrail elevator exit, to handrail elevator outlet with
Entrance is monitored.As in figure 2 it is shown, the first assembly 1 and the second assembly 2 are separately mounted to handrail elevator and go out
Mouth and the lower end, both sides of entrance, the first assembly 1 and the second assembly 2 are symmetrical arranged.
First assembly 1 includes the first display the 11, first induction apparatus 12 and first processor 13, and first shows
Show that device the 11, first induction apparatus 12 is electrical connected with first processor 13 respectively, first processor 13 and central authorities
Processor 3 is electrical connected.First induction apparatus 12 is double base microwave sensor, the first induction apparatus 12 for
Search coverage is launched frequency electromagnetic waves and receives the reflection electromagnetic wave that is reflected back, and according to the electromagnetic wave launched and
The reflection electromagnetic wave being reflected back exports the first Doppler signal, comprises two-way Doppler in the first Doppler signal
Signal, by calculating the phase contrast of two-way Doppler signal, can tentatively judge that testee is relative to double base
The displacement of microwave sensor is proximate to also be remote from, therefore double base microwave sensor is capable of visiting handrail elevator
Survey the displacement of object in region carry out near or away from identification.First assembly 1 also includes the first amplifier,
First amplifier between the first induction apparatus 12 and first processor 13, and respectively with the first induction apparatus 12
Electrically connect with first processor 13, for amplifying the first Doppler signal.First processor 13 is single-chip microcomputer,
For obtaining the second Doppler signal of amplification, and generate the first motion characteristic letter according to described Doppler signal
Number it is sent to central processing unit 3.
Second assembly 2 includes second display the 21, second induction apparatus 22 and the second processor 23, and second shows
Show that device the 21, second induction apparatus 22 is electrical connected with the second processor 23 respectively, the second processor 23 and central authorities
Processor 3 is electrical connected.Second induction apparatus 22 is double base microwave sensor, the second induction apparatus 22 for
Search coverage is launched frequency electromagnetic waves and receives the reflection electromagnetic wave that is reflected back, and according to the electromagnetic wave launched and
The reflection electromagnetic wave being reflected back exports the second Doppler signal, comprises two-way Doppler in the second Doppler signal
Signal, by calculating the phase contrast of two-way Doppler signal, can tentatively judge that testee is relative to double base
The displacement of microwave sensor is proximate to also be remote from, therefore double base microwave sensor is capable of visiting handrail elevator
Survey the displacement of object in region carry out near or away from identification.Second assembly 2 also includes the second amplifier,
Second amplifier between the second induction apparatus 22 and the second processor 23, and respectively with the second induction apparatus 22
Electrically connect with the second processor 23, for amplifying the second Doppler signal.Second processor 23 is single-chip microcomputer,
For obtaining the second Doppler signal of amplification, and generate the second motion characteristic letter according to described Doppler signal
Number it is sent to central processing unit 3.
As it is shown on figure 3, wherein the first induction apparatus 12 and the transmitting terminal of the second induction apparatus 22 and receiving terminal sense
Direction is arranged, and transmitting terminal and receiving terminal are that a fixed angle of altitude is arranged with level, and the such as 35 ° elevations angle are arranged,
Make the induction region of the first microwave sensor 11 and the second microwave sensor 21 in as shown in Figure 3 and one
Fixed angle of altitude setting obliquely.
Central processing unit 3 be pre-stored with respectively human body away from near time characteristic signal.Central processing unit 3
By the first motion characteristic signal and the second motion characteristic signal respectively with prestore human body away from and near time feature
Signal contrasts, if with the similarity of a certain pre-stored characteristics signal more than default family of power and influence's value, i.e. judging human body
Displacement be proximate to also be remote from.Process further according to many group set signalling comprehensives, i.e. can determine whether the fortune of this elevator
Line direction, generates corresponding command signal simultaneously and is sent respectively to first processor 13 and the second processor 23.
First processor 13 and the second processor 23, further according to the command signal received, control first respectively and show
Show that device 11 and second display 21 show that corresponding picture or animation carry out the direction instruction of elevator.This enforcement
In example, the green arrow that porch display rises, exit shows the red X character forbidden.
After central processing unit 3 determines that this device is in exit, when personnel's letter near outlet being detected
Number, warning instruction can be sent respectively to first processor 13 and the second processor 23, first processor 13 He
Second processor 23 controls the first display 11 and second display 21 display warning animation respectively.This enforcement
In example, warning animation is the red X character of quick flashing.
In the present embodiment, central processing unit 3 is also connected with handrail elevator controller, can be by people-to-people contacts signal
Or security incident signal is sent to electric life controller, also directly elevator operation side can be received from electric life controller
To information, electric life controller can control handrail elevator according to the security incident signal of central processing unit 3 and stop
Work, it is to avoid the generation of security incident and expansion.
As shown in Figure 4, the present embodiment provide handrail elevator safety guard monitor safeguard protection in real time
Process step as follows:
101: enter original state；
After energising, for central processing unit 3, the traffic direction of handrail elevator is unknown, the first display 11 He
Second display 21 not display direction instruction picture；
102: determine elevator traffic direction；
Central processing unit 3 is sentenced by the set signalling comprehensive of many groups the first induction apparatus 12 and the second induction apparatus 22
The traffic direction of power-off ladder；
103: display direction indication；
Central processing unit 3 sends command signal to first processor 13 and the second processor 23, first processor
13 and second processor 23 control the first display respectively and second display shows that corresponding picture or animation enter
The direction instruction of row elevator.
104: detected whether that personnel are near outlet.
When personnel's signal near outlet being detected, warning instruction can be sent respectively to first processor 13 He
Second processor 23, first processor 13 and the second processor 23 control the first display 11 and second respectively
Display 21 display warning animation.
Present embodiments provide a kind of handrail elevator safety guard, due to electricity between induction apparatus and display
Property be connected so that this device can judge the traffic direction of elevator voluntarily and indicate accordingly.In outlet and
Porch is all respectively adopted two double base microwave sensors and detects, then is carried out many groups by central processing unit 3
Signal synthesis judges so that the quantity of information that central processing unit 3 is obtained is bigger, improves the standard that device judges
Really property.By integrated to induction apparatus and display, for rear dress elevator, reduce difficulty of construction so that this device
It is easier to install.Additionally, the central processing unit 3 of this device can be electrical connected with electric life controller.If entering
Row is electrical connected, then can come with sender or security incident signal is to electric life controller, also can be directly from electricity
Ladder controller receives the information of elevator traffic direction.
The present invention is illustrated by use above specific case, is only intended to help and understands the present invention, not
In order to limit the present invention.For those skilled in the art, according to the thought of the present invention,
Some simple deductions can also be made, deform or replace.
Claims (9)
1. a handrail elevator direction indicating device, it is characterised in that include the first assembly, the second assembly
And central processing unit；
Described first assembly has two, and two described first assemblies are separately mounted to the exit of handrail elevator
Side with porch；Described first assembly includes the first induction apparatus, the first display and first processor,
Described first induction apparatus and the first display are electrically connected with described first processor respectively；Described first sensing
Device is used for sensing human mobile signal；Described first display is used for indicating elevator traffic direction；Described first
Processor is used for obtaining human mobile signal and generating corresponding first motion characteristic signal, and is sent to central authorities
Processor；
Described second assembly has two, and two described second assemblies are separately mounted to the exit of handrail elevator
Opposite side with porch；Described second assembly includes the second induction apparatus, second display and the second processor,
Described second induction apparatus and second display are electrically connected with described second processor respectively；Described second sensing
Device is used for sensing human mobile signal；Described second display is used for indicating elevator traffic direction；Described second
Processor is used for obtaining human mobile signal and generating corresponding second motion characteristic signal, and is sent to central authorities
Processor；
Described central processing unit electrically connects with described first processor and the second processor respectively；Described centre
Reason device is used for obtaining described first motion characteristic signal and the second motion characteristic signal, and special according to the first action
Reference number and the second motion characteristic signal judge the direction of human motion to be proximate to also to be remote from, and according to many
The judged result of group signal generates corresponding command signal；Described first processor and the second processor are additionally operable to
Obtain described command signal and control described first display and the second display respectively according to described command signal
The traffic direction of device indicating elevator.
2. handrail elevator direction indicating device as claimed in claim 1, it is characterised in that described central authorities
Processor has two, and two described central processing units are separately mounted to exit and the porch of handrail elevator,
Be arranged on the described central processing unit in exit respectively with described first processor and second processor in exit
Electrical connection, be arranged on the described central processing unit of porch respectively with the described first processor of porch and the
Two processor electrical connections.
3. handrail elevator direction indicating device as claimed in claim 2, it is characterised in that described central authorities
Processor be pre-stored with respectively human body away from near time characteristic signal, central processing unit is for moving first
Make characteristic signal and the second motion characteristic signal respectively with prestore human body away from and near time characteristic signal carry out
Contrast, if with the similarity of a certain pre-stored characteristics signal more than default family of power and influence's value, i.e. judging that the displacement of human body is
Near being also remote from.
4. handrail elevator direction indicating device as claimed in claim 3, it is characterised in that described first
Induction apparatus and the second induction apparatus all use double base microwave sensor.
5. handrail elevator direction indicating device as claimed in claim 4, it is characterised in that described first
Assembly also include the first amplifier, described first amplifier be positioned at described first induction apparatus and first processor it
Between, electrically connect with described first induction apparatus and first processor respectively, be used for amplifying described first induction apparatus raw
The human mobile signal become.
6. handrail elevator direction indicating device as claimed in claim 5, it is characterised in that described second
Assembly also include the second amplifier, described second amplifier be positioned at described second induction apparatus and the second processor it
Between, electrically connect with described second induction apparatus and the second processor respectively, be used for amplifying described second induction apparatus raw
The human mobile signal become.
7. handrail elevator direction indicating device as claimed in claim 6, it is characterised in that be positioned at handrail
If the described central processing unit in elevator exit is believed according to described first motion characteristic signal and the second motion characteristic
Number judge have people close, then generate a warning instruction and be sent to first controller and second in exit
Controller, the first controller and second controller control the first display and the respectively according to described warning instruction
Two make displays go out warning.
8. handrail elevator direction indicating device as claimed in claim 7, it is characterised in that described first
Display and second display are by pattern or animation display handrail elevator traffic direction and warning.
9. handrail elevator direction indicating device as claimed in claim 8, it is characterised in that described central authorities
Processor electrically connects with handrail elevator controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446792.4A CN105967037B (en) | 2016-06-17 | 2016-06-17 | A kind of handrail elevator direction indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610446792.4A CN105967037B (en) | 2016-06-17 | 2016-06-17 | A kind of handrail elevator direction indicating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105967037A true CN105967037A (en) | 2016-09-28 |
| CN105967037B CN105967037B (en) | 2018-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610446792.4A Active CN105967037B (en) | 2016-06-17 | 2016-06-17 | A kind of handrail elevator direction indicating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105967037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685632A (en) * | 2020-03-19 | 2020-09-22 | 广东蓝水花智能电子有限公司 | Handrail elevator cover plate detection method |
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| EP1541519A1 (en) * | 2003-12-08 | 2005-06-15 | Inventio Ag | Device for supervising the access zone of elevators and moving walks with high-frequency sensors |
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| CN205312850U (en) * | 2016-01-25 | 2016-06-15 | 天津城建大学 | Automatic escalator direction indicator with prevent reverse prompt facility that gets into |
| CN205740002U (en) * | 2016-06-17 | 2016-11-30 | 广东蓝水花智能电子有限公司 | A kind of handrail elevator direction indicating device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1541519A1 (en) * | 2003-12-08 | 2005-06-15 | Inventio Ag | Device for supervising the access zone of elevators and moving walks with high-frequency sensors |
| CN1938215A (en) * | 2004-04-06 | 2007-03-28 | 东芝电梯株式会社 | Passenger conveyor |
| CN102838035A (en) * | 2012-09-18 | 2012-12-26 | 广州市特种机电设备检测研究院 | Monitoring device for operation speed and operation direction of escalator |
| CN203838351U (en) * | 2014-03-28 | 2014-09-17 | 宁波赛福特电子有限公司 | Microwave staircase entrance detector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685632A (en) * | 2020-03-19 | 2020-09-22 | 广东蓝水花智能电子有限公司 | Handrail elevator cover plate detection method |
| CN111759213A (en) * | 2020-03-19 | 2020-10-13 | 广东蓝水花智能电子有限公司 | Elevator fault monitoring method |
| CN111759214A (en) * | 2020-03-19 | 2020-10-13 | 广东蓝水花智能电子有限公司 | Automatic door opening and closing control method |
| CN111759216A (en) * | 2020-03-19 | 2020-10-13 | 广东蓝水花智能电子有限公司 | Automatic door opening and closing control method |
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| Publication number | Publication date |
|---|---|
| CN105967037B (en) | 2018-07-06 |
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