CN105967028A - Energy-saving elevator car ventilation system based on elevator taking people recognition - Google Patents
Energy-saving elevator car ventilation system based on elevator taking people recognition Download PDFInfo
- Publication number
- CN105967028A CN105967028A CN201610612478.9A CN201610612478A CN105967028A CN 105967028 A CN105967028 A CN 105967028A CN 201610612478 A CN201610612478 A CN 201610612478A CN 105967028 A CN105967028 A CN 105967028A
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- Prior art keywords
- air
- grade
- personnel amount
- interval
- taking
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- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention provides an energy-saving elevator car ventilation system based on elevator taking people recognition. The system comprises an exhaust fan, an air outlet, an exhaust pipe communicated with the exhaust fan and the air outlet, a camera device and a control center. The control center comprises an image recognition module, a processor module and a database. A people number interval and air outlet grade relation comparison table is stored in the database. The camera device is used for shooting real-time images in an elevator car and transmitting the images to the control center. The control center recognizes the received images through the image recognition module, and specifically recognizes the number of elevator taking people in the images and transmits the number to the processor module. The processor module obtains a corresponding air outlet grade from the database according to the number of elevator taking people. The control center sends the obtained air outlet grade to the exhaust fan, and the exhaust fan conducts air outlet control according to the air outlet grade.
Description
Technical field
The present invention relates to elevator aeration technology field, particularly to a kind of based on the energy-conserving elevator car ventilation system taking personal identification.
Background technology
In order to improve the air within lift car, improve the comfort level of taking passage in elevator personnel, existing elevator at car built with air exhauster, cab interior to be aerated ventilation.But existing air exhauster is when carrying out air draft work, operation power is constant, i.e. air output is constant, remains at a bigger air output, in actual application, the quantity taking people in lift car is constantly in variable condition, when taking personnel amount and being less, it is not required to bigger air output, say, that, existing air exhauster can not be taken how many pairs of air outputs of personnel amount according to cab interior and carry out corresponding control, thus more consumes energy.
Summary of the invention
Goal of the invention: the invention aims to solve the deficiencies in the prior art, it is provided that a kind of can according to take personnel amount inside lift car how much corresponding control air outputs based on the energy-conserving elevator car ventilation system taking personal identification.
Technical scheme: in order to realize object above, it is a kind of based on the energy-conserving elevator car ventilation system taking personal identification that the present invention provides, including air exhauster, air outlet, for connecting the exhaust duct of described air exhauster and air outlet, camera head and control centre, described control centre sets up wireless connections with described air exhauster and camera head respectively, described control centre includes image identification module, processor module and data base, described processor module is connected with described image identification module and data base respectively, personnel amount interval and air-out hierarchical relationship synopsis is stored in described data base；Described camera head is for absorbing the real-time image of cab interior and being transmitted to described control centre, the image received is identified by described control centre by image identification module, specifically will identify taking personnel amount and being transmitted to described processor module in image, described processor module obtains the air-out grade of correspondence from described data base according to taking personnel amount, the air-out grade of acquisition is sent to described air exhauster by described control centre, and described air exhauster carries out air-out control according to this air-out grade.
A kind of optimal way as the present invention, described personnel amount interval at least includes three segments, it is respectively first interval, the second interval and the 3rd interval, described air-out grade at least bag Three Estate, respectively the first estate, the second grade and the tertiary gradient.
A kind of optimal way as the present invention, described processor module according to when taking air-out grade that personnel amount obtains correspondence from described data base, be specially judge to take personnel amount be in first interval time obtain the first estate, be in second interval time obtain the second grade, be in the 3rd interval time obtain the tertiary gradient.
A kind of optimal way as the present invention, it is provided with the car Guan Bi being connected with apparatus for controlling elevator in described air exhauster and confirms module, for confirming whether elevator door body is in closure state, when confirming that elevator door body is in closure state, described air exhauster just carries out air-out control according to this air-out grade, otherwise will not carry out air-out control.
A kind of optimal way as the present invention, also include the LOAD CELLS being located at car bottom surface, described LOAD CELLS and described control centre set up wireless connections, take person weight for obtaining and send it to described control centre, personnel amount and person weight's standard max value comparison table is also stored in described data base, described processor module is when judging that taking personnel amount is in the second interval, judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount, if higher than, obtain the first estate, when judging that taking personnel amount is in the 3rd interval, judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount, if higher than, obtain the second grade.
The present invention realizes following beneficial effect: the present invention is by being identified the personnel amount of taking in lift car, according to how many corresponding air-out grades controlling air exhauster taking personnel amount, make in lift car take personnel amount few time, control air exhauster and discharge less air quantity, when the personnel that take are more, control air exhauster and discharge more air quantity so that the air output of air exhauster meets the air quantity demand of reality, energy saving.
Accompanying drawing explanation
The elevator car structure schematic diagram that Fig. 1 provides for the present invention；
The Project of Ventilation in Elevator system framework schematic diagram that Fig. 2 provides for the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
As shown in Figure 1 and Figure 2, the elevator car structure schematic diagram that Fig. 1 provides for the present invention, the Project of Ventilation in Elevator system framework schematic diagram that Fig. 2 provides for the present invention.Concrete, the present embodiment provides a kind of based on the energy-conserving elevator car ventilation system taking personal identification, including air exhauster 1, air outlet 2, for connecting the exhaust duct 3 of described air exhauster 1 and air outlet 2, camera head 4 and control centre 5, described control centre 5 sets up wireless connections with described air exhauster 1 and camera head 4 respectively, described control centre 5 includes image identification module 6, processor module 7 and data base 8, described processor module 7 is connected with described image identification module 6 and data base 8 respectively, personnel amount interval and air-out hierarchical relationship synopsis is stored in described data base 8；Described camera head 4 is for absorbing the real-time image of cab interior and being transmitted to described control centre 5, the image received is identified by described control centre 5 by image identification module 6, specifically will identify taking personnel amount and being transmitted to described processor module 7 in image, described processor module 7 obtains the air-out grade of correspondence from described data base 8 according to taking personnel amount, the air-out grade of acquisition is sent to described air exhauster by described control centre 5, and described air exhauster 1 carries out air-out control according to this air-out grade.
Wherein, described personnel amount interval at least includes three segments, respectively first interval, the second interval and the 3rd interval, described air-out grade at least bag Three Estate, respectively the first estate, the second grade and the tertiary gradient.Described processor module 7 according to when taking air-out grade that personnel amount obtains correspondence from described data base 8, be specially judge to take personnel amount be in first interval time obtain the first estate, be in second interval time obtain the second grade, be in the 3rd interval time obtain the tertiary gradient.
Wherein, personnel amount is interval as follows with air-out hierarchical relationship synopsis:
| Personnel amount is interval | Air-out grade |
| 0 ＜ x≤2(first is interval) | The first estate |
| 2 ＜ x≤5(second is interval) | Second grade |
| 5 ＜ x≤10(the 3rd is interval) | The tertiary gradient |
Wherein, x, for taking personnel amount, sets the highest seating capacity of lift car as 10 people, can be correspondingly arranged the highest seating capacity according to the size of lift car in reality.
If the personnel amount of taking that described processor module 7 receives the transmission of described image identification module 6 is in 0 ＜ x≤2(the first interval) time, the first estate will be obtained from described data base 8, if the personnel amount of taking that described processor module 7 receives the transmission of described image identification module 6 is in 2 ＜ x≤5(the second interval) time, the second grade will be obtained from described data base 8, if the personnel amount of taking that described processor module 7 receives the transmission of described image identification module 6 is in 5 ＜ x≤10(the 3rd interval) time, the tertiary gradient will be obtained from described data base 8.
When the first estate of acquisition is sent to described air exhauster 1 by described control centre 5, the air-out that described air exhauster 1 carries out minimum air quantity according to this first estate controls, when the second grade obtained is sent to described air exhauster 1 by described control centre 5, the air-out that described air exhauster 1 carries out medium air quantity according to this second grade controls, when the tertiary gradient of acquisition is sent to described air exhauster 1 by described control centre 5, the air-out that described air exhauster 1 carries out the highest air quantity according to this first estate controls.
Wherein, as one embodiment of the present invention, it is provided with the car Guan Bi being connected with apparatus for controlling elevator 9 in described air exhauster 1 and confirms module 10, for confirming whether elevator door body is in closure state, when confirming that elevator door body is in closure state, described air exhauster 1 just carries out air-out control according to this air-out grade, otherwise will not carry out air-out control.
In actual application, when elevator cab door is opened, people can carry out elevator interior successively, if now carrying out air-out control, easily electric elements can be caused to generate heat because of ceaselessly switching air-out grade, therefore to more effectively run, the corresponding air-out grade just carried out when elevator door cuts out according to taking personnel amount is controlled.
nullIn actual application，The most same amount of take personnel，Somebody person is because health is the fattest，Easily go out heat，More air quantity is needed than the personnel of normal type，The most in the present embodiment，Also include the LOAD CELLS 11 being located at car bottom surface，Described LOAD CELLS 11 sets up wireless connections with described control centre 5，Take person weight for obtaining and send it to described control centre 5，Personnel amount and person weight's standard max value comparison table is also stored in described data base 8，Described processor module 7 is when judging that taking personnel amount is in the second interval，Judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount，If higher than, obtain the first estate，When judging that taking personnel amount is in the 3rd interval，Judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount，If higher than, obtain the second grade.
Wherein, personnel amount is as follows with person weight's standard max value comparison table:
| Personnel amount | Person weight's standard max value |
| 1 | 80(KG) |
| 2 | 160(KG) |
| … | … |
Described processor module 7 is when judging that taking personnel amount is in the second interval, such as, set the personnel of taking as 3 people, according to the person weight that takes obtained, the most described processor module 7 judges that whether it is higher than corresponding person weight's standard max value 240(KG), if higher than, air-out grade is improved a grade, i.e. obtains the first estate.
Described processor module 7 is when judging that taking personnel amount is in the 3rd interval, such as, set the personnel of taking as 6 people, according to the person weight that takes obtained, the most described processor module 7 judges that whether it is higher than corresponding person weight's standard max value 480(KG), if higher than, air-out grade is improved a grade, i.e. obtains the second grade.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its objective is to allow and is familiar with these those skilled in the art and will appreciate that present disclosure and implement according to this, can not limit the scope of the invention with this.All according to the equivalents done by spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (5)
1. one kind based on the energy-conserving elevator car ventilation system taking personal identification, including air exhauster, air outlet, for connecting described air exhauster and the exhaust duct of air outlet, camera head and control centre, it is characterized in that: described control centre sets up wireless connections with described air exhauster and camera head respectively, described control centre includes image identification module, processor module and data base, described processor module is connected with described image identification module and data base respectively, stores personnel amount interval and air-out hierarchical relationship synopsis in described data base；Described camera head is for absorbing the real-time image of cab interior and being transmitted to described control centre, the image received is identified by described control centre by image identification module, specifically will identify taking personnel amount and being transmitted to described processor module in image, described processor module obtains the air-out grade of correspondence from described data base according to taking personnel amount, the air-out grade of acquisition is sent to described air exhauster by described control centre, and described air exhauster carries out air-out control according to this air-out grade.
The most according to claim 1 a kind of based on the energy-conserving elevator car ventilation system taking personal identification, it is characterized in that: described personnel amount interval at least includes three segments, it is respectively first interval, the second interval and the 3rd interval, described air-out grade at least bag Three Estate, respectively the first estate, the second grade and the tertiary gradient.
The most according to claim 2 a kind of based on the energy-conserving elevator car ventilation system taking personal identification, it is characterized in that: described processor module according to when taking air-out grade that personnel amount obtains correspondence from described data base, be specially judge to take personnel amount be in first interval time obtain the first estate, be in second interval time obtain the second grade, be in the 3rd interval time obtain the tertiary gradient.
The most according to claim 1 a kind of based on the energy-conserving elevator car ventilation system taking personal identification, it is characterized in that: be provided with the car Guan Bi being connected with apparatus for controlling elevator in described air exhauster and confirm module, for confirming whether elevator door body is in closure state, when confirming that elevator door body is in closure state, described air exhauster just carries out air-out control according to this air-out grade, otherwise will not carry out air-out control.
nullThe most according to claim 3 a kind of based on the energy-conserving elevator car ventilation system taking personal identification，It is characterized in that: also include being located at the LOAD CELLS of car bottom surface，Described LOAD CELLS and described control centre set up wireless connections，Take person weight for obtaining and send it to described control centre，Personnel amount and person weight's standard max value comparison table is also stored in described data base，Described processor module is when judging that taking personnel amount is in the second interval，Judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount，If higher than, obtain the first estate，When judging that taking personnel amount is in the 3rd interval，Judge whether to take person weight higher than corresponding person weight's standard max value according to taking personnel amount，If higher than, obtain the second grade.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612478.9A CN105967028B (en) | 2016-07-31 | 2016-07-31 | It is a kind of based on the energy-conserving elevator car ventilation system for taking personal identification |
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| CN201610612478.9A CN105967028B (en) | 2016-07-31 | 2016-07-31 | It is a kind of based on the energy-conserving elevator car ventilation system for taking personal identification |
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| CN105967028A true CN105967028A (en) | 2016-09-28 |
| CN105967028B CN105967028B (en) | 2019-01-29 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106744180A (en) * | 2016-12-08 | 2017-05-31 | 宁波永良电梯技术发展有限公司 | Elevator air exchange system and its control method |
| CN106807708A (en) * | 2016-12-30 | 2017-06-09 | 安徽育安实验室装备有限公司 | A kind of laboratory ventilation intelligent control system |
| CN106839270A (en) * | 2016-12-30 | 2017-06-13 | 安徽育安实验室装备有限公司 | A kind of laboratory automation ventilated control system |
| CN107265228A (en) * | 2017-08-14 | 2017-10-20 | 苏州世纪天成信息技术有限公司 | A kind of lifting type elevator intelligent air-conditioner control method and its system |
| CN110701723A (en) * | 2019-10-11 | 2020-01-17 | 费吕平 | Intelligent elevator ventilation unit |
| CN112361548A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Equipment control method and device and elevator |
| CN115289623A (en) * | 2022-07-15 | 2022-11-04 | 珠海格力电器股份有限公司 | Control method and system of elevator air conditioner |
| US11505434B2 (en) | 2018-08-16 | 2022-11-22 | Otis Elevator Company | Elevator power management system and method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115289623A (en) * | 2022-07-15 | 2022-11-04 | 珠海格力电器股份有限公司 | Control method and system of elevator air conditioner |
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Effective date of registration: 20181217 Address after: 315000 No. 255 Buzheng East Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Applicant after: Ningbo Hongteng Precision Manufacturing Co., Ltd. Address before: 215400 Taicang West Economic Development Zone, Suzhou, Jiangsu, 400 Beijing West Road 6 hatching West Building Applicant before: Cai Jing |
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