CN105967037B - A kind of handrail elevator direction indicating device - Google Patents
A kind of handrail elevator direction indicating device Download PDFInfo
- Publication number
- CN105967037B CN105967037B CN201610446792.4A CN201610446792A CN105967037B CN 105967037 B CN105967037 B CN 105967037B CN 201610446792 A CN201610446792 A CN 201610446792A CN 105967037 B CN105967037 B CN 105967037B
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- processor
- inductor
- central processing
- signal
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Classifications
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- 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 handrail elevator direction indicating devices, including first assembly, the second component and central processing unit, first assembly includes the first inductor, the first display and first processor, and the second component includes the second inductor, second display and second processor.Due to being electrical connected between inductor and display so that the present apparatus can voluntarily judge the traffic direction of elevator and accordingly be indicated.Two double base microwave sensors are all respectively adopted and are detected, then multigroup signal synthesis judgement is carried out by central processing unit in outlet and inlet so that the information content bigger that central processing unit is obtained improves the accuracy of device judgement.Inductor and display are integrated, for rear dress elevator, reduce difficulty of construction so that the present apparatus is easier to install.
Description
Technical field
The present invention relates to microwave induced technical fields, and in particular to a kind of handrail elevator direction indicating device.
Background technology
As the larger places of flows of the people such as the continuous progress of society, more and more shopping squares, station are all pacified
Handrail elevator is filled.It is constantly increasing with the quantity of handrail elevator, caused by handrail elevator energy consumption also increases promptly
It is long.In order to reduce the energy consumption of handrail elevator, used if most of handrail elevators are unmanned within the regular hour, fortune can be automatically stopped
Row is waited for and being waken up.And in the time out of service, due to people can not be judged by the operation of elevator elevator be uplink also
It is downlink, you must use the traffic direction that instruction device carrys out indicating elevator.
At present, the direction indicating device on handrail elevator and sensing device are all independently installed, so helping for rear dress
Flashlight ladder, this mounting means is cumbersome, not easy to operate；And direction indicating device and sensing device can respectively with elevator control
Device processed is electrical connected, and occupies the resource of more electric life controllers；Inductor cannot be communicated with instruction device, if inductor
Sense that someone enters the exit region of elevator, instruction device cannot make corresponding warning.
Invention content
Present invention offer is a kind of to judge the traffic direction of handrail elevator operation by sensing the direction of travel of multigroup personnel,
Then control display shows the handrail elevator direction indicating device of corresponding instruction pattern or animation.
A kind of handrail elevator direction indicating device is provided in a kind of embodiment, including first assembly, the second component and center
Processor；
First assembly tool there are two, two first assemblies be separately mounted to handrail elevator exit and inlet one
Side；First assembly includes the first inductor, the first display and first processor, the first inductor and the first display respectively with
First processor is electrically connected；For first inductor for sensing human mobile signal, the first display is used to indicate elevator operation
Direction；First processor is used to obtain human mobile signal and generate corresponding first motion characteristic signal, and be sent to center
Processor；
Second component tool there are two, two the second components be separately mounted to handrail elevator exit and inlet it is another
Side；Second component includes the second inductor, second display and second processor, the second inductor and second display respectively with
Second processor is electrically connected；For second inductor for sensing human mobile signal, second display is used to indicate elevator operation
Direction；Second processor is used to obtain human mobile signal and generate corresponding second motion characteristic signal, and be sent to center
Processor；
Central processing unit is electrically connected respectively with first processor and second processor；Central processing unit is dynamic for obtaining first
Make characteristic signal and the second motion characteristic signal, and human body is judged according to the first motion characteristic signal and the second motion characteristic signal
Mobile direction is proximate to or separate, and generates corresponding command signal according to the judging result of multigroup signal；At first
Reason device and second processor are additionally operable to acquisition instruction signal and the first display and second are controlled to show respectively according to command signal
Show the traffic direction of device indicating elevator.
Further, there are two central processing unit tools, two central processing units are separately mounted to the exit of handrail elevator
And inlet, the central processing unit mounted on exit are electrically connected respectively with the first processor in exit and second processor,
Central processing unit mounted on inlet is electrically connected respectively with the first processor of inlet and second processor.
Further, central processing unit be pre-stored with respectively human body far from and close to when characteristic signal, central processing unit
For by the first motion characteristic signal and the second motion characteristic signal respectively with prestore human body far from and close to when characteristic signal
It is compared, if the similarity with a certain pre-stored characteristics signal is more than default gate valve value, that is, judges that the displacement of human body is proximate to also
It is separate.
Further, the first inductor and the second inductor use double base microwave sensor.
Further, first assembly further includes the first amplifier, and the first amplifier is located at the first inductor and the first processing
It between device, is electrically connected respectively with the first inductor and first processor, for amplifying the human motion letter of the first inductor generation
Number.
Further, the second component further includes the second amplifier, and the second amplifier is located at the second inductor and second processing
It between device, is electrically connected respectively with the second inductor and second processor, for amplifying the human motion letter of the second inductor generation
Number.
Further, if the central processing unit positioned at handrail elevator exit is dynamic according to the first motion characteristic signal and second
Judge that someone is close as characteristic signal, then generate the first controller and the second control that a warning instructs and is sent to exit
Device processed, the first controller and second controller control the first display and second display to do responding respectively according to warning instruction
Show.
Further, the first display and second display show handrail elevator traffic direction and police by pattern or animation
Show.
Further, central processing unit is electrically connected with handrail elevator controller.
According to above-mentioned handrail elevator direction indicating device, due to being electrical connected between inductor and display so that this
Device can voluntarily judge the traffic direction of elevator and accordingly be indicated.Two double bases are all respectively adopted in outlet and inlet
Microwave sensor is detected, then carries out multigroup signal synthesis judgement by central processing unit so that central processing unit was obtained
Information content bigger improves the accuracy of device judgement.Inductor and display are integrated, for rear dress elevator, reduces and applies
Work difficulty so that the present apparatus is easier to install.
Description of the drawings
Fig. 1 is a kind of structure diagram of handrail elevator direction indicating device in embodiment；
Fig. 2 is a kind of scheme of installation of handrail elevator direction indicating device in embodiment；
Fig. 3 is a kind of sensing direction schematic diagram of handrail elevator direction indicating device in embodiment；
Fig. 4 is a kind of work flow diagram of handrail elevator direction indicating device in embodiment.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination attached drawing.
A kind of handrail elevator direction indicating device is provided in the present embodiment, and the present apparatus is mounted on handrail elevator, is led to
Direction of travel of the sensing personnel relative to handrail elevator is crossed, judges the traffic direction of handrail elevator, is controlled further according to judging result
Display carries out corresponding direction instruction.If there are personnel close to exit, exit display display warning animation is controlled, with
The personnel is reminded to take care.
As shown in Figure 1, handrail elevator safety guard provided in this embodiment includes first assembly 1,2 and of the second component
Central processing unit 3.First assembly 1, the second component 2 and central processing unit 3 are respectively provided with two, and two first assemblies 1 are pacified respectively
Mounted in handrail elevator exit and the side of inlet, two the second components 2 are separately mounted to handrail elevator exit and entrance
The opposite side at place, two central processing units 3 are separately mounted to handrail elevator exit and inlet, the first assembly 1 in exit,
Second component 2 is electrically connected respectively with central processing unit 3, the first assembly 1 of inlet, the second component 2 respectively with central processing
Device 3 is electrically connected, i.e., the device being mounted with respectively with inlet in handrail elevator exit as two sets exports handrail elevator
It is monitored with entrance.As shown in Fig. 2, 1 and second component 2 of first assembly is separately mounted to the two of handrail elevator outlet and entrance
Side lower end, 1 and second component 2 of first assembly are symmetrical arranged.
First assembly 1 includes the first display 11, the first inductor 12 and first processor 13, the first display 11, the
One inductor 12 is electrical connected respectively with first processor 13, and first processor 13 is electrical connected with central processing unit 3.First sense
Device 12 is answered as double base microwave sensor, the first inductor 12 is used for search coverage transmitting frequency electromagnetic waves and receives what is be reflected back
Reflection electromagnetic wave, and the first Doppler signal is exported with the reflection electromagnetic wave being reflected back according to the electromagnetic wave of transmitting, it is general more than first
It strangles in signal comprising two-way Doppler signal, by calculating the phase difference of two-way Doppler signal, can tentatively judge measured object
Body is proximate to or separate relative to the displacement of double base microwave sensor, therefore double base microwave sensor can be realized to handrail elevator
The displacement of object carries out close or separate identification in search coverage.First assembly 1 further includes the first amplifier, the first amplification
Device is electrically connected between the first inductor 12 and first processor 13 with the first inductor 12 and first processor 13 respectively
It connects, for amplifying the first Doppler signal.First processor 13 is microcontroller, for obtaining the second Doppler signal of amplification,
And the first motion characteristic signal is generated according to the Doppler signal and is sent to central processing unit 3.
Second component 2 includes second display 21, the second inductor 22 and second processor 23, second display 21, the
Two inductors 22 are electrical connected respectively with second processor 23, and second processor 23 is electrical connected with central processing unit 3.Second sense
Device 22 is answered as double base microwave sensor, the second inductor 22 is used for search coverage transmitting frequency electromagnetic waves and receives what is be reflected back
Reflection electromagnetic wave, and the second Doppler signal is exported with the reflection electromagnetic wave being reflected back according to the electromagnetic wave of transmitting, it is general more than second
It strangles in signal comprising two-way Doppler signal, by calculating the phase difference of two-way Doppler signal, can tentatively judge measured object
Body is proximate to or separate relative to the displacement of double base microwave sensor, therefore double base microwave sensor can be realized to handrail elevator
The displacement of object carries out close or separate identification in search coverage.Second component 2 further includes the second amplifier, the second amplification
Device is electrically connected between the second inductor 22 and second processor 23 with the second inductor 22 and second processor 23 respectively
It connects, for amplifying the second Doppler signal.Second processor 23 is microcontroller, for obtaining the second Doppler signal of amplification,
And the second motion characteristic signal is generated according to the Doppler signal and is sent to central processing unit 3.
As shown in figure 3, the transmitting terminal and receiving terminal of wherein the first inductor 12 and the second inductor 22 sensing direction setting,
And transmitting terminal and receiving terminal are set with horizontal in a fixed angle of altitude, such as 35 ° of elevation angle settings so that 11 He of the first microwave sensor
Setting of the induction region of second microwave sensor 21 in an as shown in Figure 3 and fixed angle of altitude obliquely.
Central processing unit 3 be pre-stored with respectively human body far from and close to when characteristic signal.Central processing unit 3 is moved first
Make characteristic signal and the second motion characteristic signal to be compared with characteristic signal of the human body that prestores when separate and close respectively, if with
The similarity of a certain pre-stored characteristics signal is more than default gate valve value, i.e., judges that the displacement of human body is proximate to or separate.Further according to
Multigroup set signalling comprehensive processing, you can judge the traffic direction of the elevator, while generate corresponding command signal and send respectively
To first processor 13 and second processor 23.
First processor 13 and second processor 23 control 11 He of the first display respectively further according to the command signal received
Second display 21 shows that corresponding picture or animation carry out the direction instruction of elevator.In the present embodiment, inlet display rises
Green arrow, exit shows the red X character forbidden.
After central processing unit 3 determines that the present apparatus is in exit, when the signal of the close outlet of the personnel that detect, it can divide
Instruction Fa Song not warned to be controlled respectively to first processor 13 and second processor 23, first processor 13 and second processor 23
First display 11 and the display warning animation of second display 21.In the present embodiment, warning animation is the red X character of quick flashing.
In the present embodiment, central processing unit 3 is also connect with handrail elevator controller, can be by people-to-people contacts signal or safety
Trouble-signal is sent to electric life controller, and the information of elevator traffic direction, elevator controlling also can be directly received from electric life controller
Device can control handrail elevator to be stopped according to the safety accident signal of central processing unit 3, avoid the generation and expansion of safety accident
Greatly.
As shown in figure 4, the flow of the real-time monitoring safeguard protection of handrail elevator safety guard provided in this embodiment
Step is as follows：
101：Into original state；
After energization, for central processing unit 3, the traffic direction of handrail elevator is unknown, the first display 11 and the second display
Display direction does not indicate picture to device 21；
102：Determine elevator traffic direction；
Central processing unit 3 judges elevator by the set signalling comprehensive of multigroup first inductor, 12 and second inductor 22
Traffic direction；
103：Display indicates direction；
Central processing unit 3 sends command signal to first processor 13 and second processor 23, first processor 13 and the
Two processors 23 control the first display respectively and second display shows that corresponding picture or the direction of animation progress elevator refer to
Show.
104：Detect whether personnel close to outlet.
When the signal of the close outlet of the personnel that detect, warning can be sent respectively and is instructed to first processor 13 and second
Device 23 is managed, first processor 13 and second processor 23 control the first display 11 and second display 21 to show that warning is dynamic respectively
It draws.
A kind of handrail elevator safety guard is present embodiments provided, due to phase electrical between inductor and display
Even so that the present apparatus can voluntarily judge the traffic direction of elevator and accordingly be indicated.It is all adopted respectively in outlet and inlet
It is detected with two double base microwave sensors, then multigroup signal synthesis judgement is carried out by central processing unit 3 so that central processing
The information content bigger that device 3 is obtained improves the accuracy of device judgement.Inductor and display are integrated, for rear dress electricity
Ladder reduces difficulty of construction so that the present apparatus is easier to install.In addition, the central processing unit 3 of the present apparatus can and elevator controlling
Device is electrical connected.If being electrical connected, it can be come with sender or safety accident signal is to electric life controller, it also can be direct
The information of elevator traffic direction is received from electric life controller.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not limiting
The system present invention.For those skilled in the art, thought according to the present invention can also be made several simple
It deduces, deform or replaces.
Claims (9)
1. a kind of handrail elevator direction indicating device, which is characterized in that including first assembly, the second component and central processing unit；
There are two first assembly tools, and two first assemblies are separately mounted to the exit and inlet of handrail elevator
Side；The first assembly includes the first inductor, the first display and first processor, and first inductor and first show
Show that device is electrically connected respectively with the first processor；First inductor is used to sense human mobile signal；Described first
Display is used to indicate elevator traffic direction；The first processor is for obtaining human mobile signal and generate corresponding first
Motion characteristic signal, and it is sent to central processing unit；
There are two second component tools, and two second components are separately mounted to the exit and inlet of handrail elevator
Opposite side；Second component includes the second inductor, second display and second processor, second inductor and second
Display is electrically connected respectively with the second processor；Second inductor is used to sense human mobile signal；Described
Two displays are used to indicate elevator traffic direction；The second processor is for obtaining human mobile signal and generate corresponding the
Two motion characteristic signals, and it is sent to central processing unit；
The central processing unit is electrically connected respectively with the first processor and second processor；The central processing unit is used to obtain
The first motion characteristic signal and the second motion characteristic signal are taken, and according to the first motion characteristic signal and the second motion characteristic
Signal judges that the direction of human motion is proximate to or separate, and generates corresponding instruction according to the judging result of multigroup signal
Signal；The first processor and second processor are additionally operable to obtain described instruction signal and be distinguished according to described instruction signal
Control the traffic direction of first display and second display indicating elevator.
2. handrail elevator direction indicating device as described in claim 1, which is characterized in that the central processing unit has two
A, two central processing units are separately mounted to the exit and inlet of handrail elevator, mounted on exit it is described in
Central processor is electrically connected respectively with the first processor and second processor in exit, mounted on the center of inlet
Processor is electrically connected respectively with the first processor and second processor of inlet.
3. handrail elevator direction indicating device as claimed in claim 2, which is characterized in that the central processing unit prestores respectively
Contain human body far from and close to when characteristic signal, central processing unit is used for the first motion characteristic signal and the second motion characteristic
Signal is compared respectively with characteristic signal of the human body that prestores when separate and close, if the similarity with a certain pre-stored characteristics signal
More than default gate valve value, that is, judge that the displacement of human body is proximate to or separate.
4. handrail elevator direction indicating device as claimed in claim 3, which is characterized in that first inductor and the second sense
Device is answered to use double base microwave sensor.
5. handrail elevator direction indicating device as claimed in claim 4, which is characterized in that the first assembly further includes first
Amplifier, first amplifier between first inductor and first processor, respectively with first inductor
It is electrically connected with first processor, for amplifying the human mobile signal of the first inductor generation.
6. handrail elevator direction indicating device as claimed in claim 5, which is characterized in that second component further includes second
Amplifier, second amplifier between second inductor and second processor, respectively with second inductor
It is electrically connected with second processor, for amplifying the human mobile signal of the second inductor generation.
7. handrail elevator direction indicating device as claimed in claim 6, which is characterized in that the institute positioned at handrail elevator exit
If state central processing unit judges that someone is close according to the first motion characteristic signal and the second motion characteristic signal, generate
One warning instructs and is sent to first controller and second controller in exit, the first controller and second controller according to
The warning instruction controls the first display and second display to make warning respectively.
8. handrail elevator direction indicating device as claimed in claim 7, which is characterized in that first display and second is shown
Show that device shows handrail elevator traffic direction and warning by pattern or animation.
9. handrail elevator direction indicating device as claimed in claim 8, which is characterized in that the central processing unit and handrail electricity
Terraced controller electrical connection.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN105967037A CN105967037A (en) | 2016-09-28 |
| CN105967037B true CN105967037B (en) | 2018-07-06 |
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| 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 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111265139A (en) * | 2020-03-19 | 2020-06-12 | 广东蓝水花智能电子有限公司 | Intelligent toilet seat control 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 |
| 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 |
| 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 |
-
2016
- 2016-06-17 CN CN201610446792.4A patent/CN105967037B/en active Active
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 |
| 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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| CN105967037A (en) | 2016-09-28 |
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