CN107176519A - A kind of elevator automatic cleaning method and system based on running status - Google Patents
A kind of elevator automatic cleaning method and system based on running status Download PDFInfo
- Publication number
- CN107176519A CN107176519A CN201710261506.1A CN201710261506A CN107176519A CN 107176519 A CN107176519 A CN 107176519A CN 201710261506 A CN201710261506 A CN 201710261506A CN 107176519 A CN107176519 A CN 107176519A
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- CN
- China
- Prior art keywords
- lift car
- cleaning
- floor
- car
- gray
- 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
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- 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
-
- 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
- B66B11/0246—Maintenance features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
Abstract
The invention discloses a kind of elevator automatic cleaning method based on running status and system, including：Obtain lift car Infrared Thermogram and judge whether there is passenger in elevator according to it；Lift car floor image is obtained when judged result is no；Gray proces are carried out to lift car floor image, floor gray-scale map is obtained；Obtain the pixel number n that pixel gray value on the gray-scale map of floor is more than default gray value；N is compared with default cleaning threshold value a, high level of cleanliness or low cleaning are carried out to lift car according to comparative result, so, with reference to sanitary condition in elevator running situation and lift car, it is interval in preset time, sanitary inspection is carried out to idle lift car, and comprehensive lift car environmental sanitation situation makes rational cleaning-sterilizing, the efficiency of cleaning-sterilizing is ensured, is prevented because human error causes lift car environment unhealthy.
Description
Technical field
The present invention relates to technical field of elevator equipment, more particularly to a kind of elevator automatic cleaning method based on running status
And system.
Background technology
Elevator, refers to the vertical conveyor using motor as power more, equipped with box-like gondola, for tier building multiply people or
Carrying goods.Elevator will carry many people daily as a communal facility, such as office building, market, hospital, these people
Mouthful intensive, environmental sanitation is poor in the big public place lift car of amount of flow, and bacterial content is higher, if in car without
Hygiene is sterilized, and easily induces various diseases, using artificial cleaning-sterilizing, can cause cleaning-sterilizing not because artificial hidden danger
Thoroughly, noxious material is easily remained；In addition when carrying out cleaning-sterilizing, cleaning and sterilization can be made during passenger due to having in elevator
Into certain influence, so how to make rational allotment and corresponding according to sanitary condition in elevator running situation and lift car
Cleaning-sterilizing is the problem of this area needs solution.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of elevator automated cleaning based on running status
Method and system；
A kind of elevator automatic cleaning method based on running status proposed by the present invention, including：
S1, acquisition lift car Infrared Thermogram simultaneously judge whether there is passenger in elevator according to it；
S2, the acquisition lift car floor image when judged result is no；
S3, to lift car floor image carry out gray proces, obtain floor gray-scale map；
Pixel gray value is more than the pixel number n of default gray value on S4, acquisition floor gray-scale map；
S5, n is compared with default cleaning threshold value a, high level of cleanliness or low is carried out to lift car according to comparative result
Degree cleaning.
Preferably, step S5, is specifically included：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, sedan-chair
Railway carriage or compartment air cleaning；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization.
Preferably, before step S1 obtains lift car Infrared Thermogram, in addition to：Set preset time interval,
Current time is in preset time interval, performs step S1.
Preferably, in step sl, lift car Infrared Thermogram is obtained by thermal infrared imager.
A kind of elevator auto cleaning system based on running status, including：
Module is checked, for obtaining lift car Infrared Thermogram and judging whether there is passenger in elevator according to it；
Image collection module, for obtaining lift car floor image when checking that module judged result is no；
Image processing module, for carrying out gray proces to lift car floor image, obtains floor gray-scale map；
Comparison module, the pixel number n of default gray value is more than for obtaining pixel gray value on the gray-scale map of floor；
Cleaning module, for n to be compared with default cleaning threshold value a, is carried out high according to comparative result to lift car
Degree cleaning or low cleaning.
Preferably, the cleaning module, specifically for：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, sedan-chair
Railway carriage or compartment air cleaning；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization.
Preferably, in addition to time block, for setting the time interval for checking that module obtains lift car infrared thermal imagery.
Preferably, the inspection module, specifically for：Lift car Infrared Thermogram is obtained by thermal infrared imager.
Present invention collection lift car Infrared Thermogram, is judging in lift car in the case of nobody, is passing through collection
Floor image in lift car, analyzes the quantity of dirt on floor, so as to select to car clean-up performance, when dirt in car
When more, car floor is cleaned, air in car is purified, car is carried out disinfection；When less in car, car is entered
Row sterilization, removes bacterium and virus in car, in this way, with reference to sanitary condition in elevator running situation and lift car, default
Time interval, sanitary inspection is carried out to idle lift car, and comprehensive lift car environmental sanitation situation is made rationally
Cleaning-sterilizing, ensure cleaning-sterilizing efficiency, prevent because human error causes lift car environment unhealthy.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the elevator automatic cleaning method based on running status proposed by the present invention；
Fig. 2 is a kind of module diagram of the elevator auto cleaning system based on running status proposed by the present invention.
Embodiment
Reference picture 1, a kind of elevator automatic cleaning method based on running status proposed by the present invention, including：
S1, acquisition lift car Infrared Thermogram simultaneously judge whether there is passenger in elevator according to it；
In step sl, lift car Infrared Thermogram is obtained by thermal infrared imager；
In the present embodiment, lift car Infrared Thermogram is obtained by thermal infrared imager, Infrared Thermogram is carried out
Analysis, so as to judge whether there is passenger in lift car.
Before step S1 obtains lift car Infrared Thermogram, in addition to：Preset time is set interval, in current time
It is interval interior in preset time, perform step S1；
In the present embodiment, the less period acquisition lift car infrared thermal imagery of flow of the people is set in, because in people
When flow is larger, elevator now can influence use of the passenger to elevator using frequent on lift car progress cleaning-sterilizing.
S2, the acquisition lift car floor image when judged result is no；
In the present embodiment, lift car floor image is obtained by thermal camera.
S3, to lift car floor image carry out gray proces, obtain floor gray-scale map；
In the present embodiment, image progress gray proces in lift car floor are obtained into floor gray-scale map, removes elevator
The unnecessary color of car floor image, leaves dirt color, makes contrast effect more prominent.
Pixel gray value is more than the pixel number n of default gray value on S4, acquisition floor gray-scale map；
In the present embodiment, the last pixel gray value of floor gray-scale map and default gray value are compared, obtained
Pixel gray value is more than the pixel number n of default gray value on the gray-scale map of floor.
S5, n is compared with default cleaning threshold value a, high level of cleanliness or low is carried out to lift car according to comparative result
Degree cleaning.
Step S5, is specifically included：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, sedan-chair
Railway carriage or compartment air cleaning；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization；
In the present embodiment, as n >=a, dirt is more in car, and car floor is cleaned, purified in car
Air, car is carried out disinfection；
It is less in car as n ＜ a, car is carried out disinfection, bacterium and virus in car is removed.
Reference picture 2, a kind of elevator auto cleaning system based on running status proposed by the present invention, including：
Module is checked, for obtaining lift car Infrared Thermogram and judging whether there is passenger in elevator according to it；
Module is checked, specifically for：Lift car Infrared Thermogram is obtained by thermal infrared imager；
In the present embodiment, lift car Infrared Thermogram is obtained by thermal infrared imager, Infrared Thermogram is carried out
Analysis, so as to judge whether there is passenger in lift car.
Also include time block, for setting the time interval for checking that module obtains lift car infrared thermal imagery；
In the present embodiment, the less period acquisition lift car infrared thermal imagery of flow of the people is set in, because in people
When flow is larger, elevator now can influence use of the passenger to elevator using frequent on lift car progress cleaning-sterilizing.
Image collection module, for obtaining lift car floor image when checking that module judged result is no；
In the present embodiment, lift car floor image is obtained by thermal camera.
Image processing module, for carrying out gray proces to lift car floor image, obtains floor gray-scale map；
In the present embodiment, image progress gray proces in lift car floor are obtained into floor gray-scale map, removes elevator
The unnecessary color of car floor image, leaves dirt color, makes contrast effect more prominent.
Comparison module, the pixel number n of default gray value is more than for obtaining pixel gray value on the gray-scale map of floor；
In the present embodiment, the last pixel gray value of floor gray-scale map and default gray value are compared, obtained
Pixel gray value is more than the pixel number n of default gray value on the gray-scale map of floor.
Cleaning module, for n to be compared with default cleaning threshold value a, is carried out high according to comparative result to lift car
Degree cleaning or low cleaning.
Cleaning module, specifically for：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, sedan-chair
Railway carriage or compartment air cleaning；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization；
In the present embodiment, as n >=a, dirt is more in car, and car floor is cleaned, purified in car
Air, car is carried out disinfection；
It is less in car as n ＜ a, car is carried out disinfection, bacterium and virus in car is removed.
Present embodiment gathers lift car Infrared Thermogram, is judging in lift car in the case of nobody, to pass through
Floor image in lift car is gathered, the quantity of dirt on floor is analyzed, so as to select to car clean-up performance, when in car
When dirt is more, car floor is cleaned, air in car is purified, car is carried out disinfection；When less in car, to sedan-chair
Railway carriage or compartment carries out disinfection, and removes bacterium and virus in car, in this way, with reference to sanitary condition in elevator running situation and lift car,
Preset time is interval, and sanitary inspection is carried out to idle lift car, and comprehensive lift car environmental sanitation situation is made
Rational cleaning-sterilizing, ensures the efficiency of cleaning-sterilizing, prevents because human error causes lift car environment unhealthy.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of elevator automatic cleaning method based on running status, it is characterised in that including：
S1, acquisition lift car Infrared Thermogram simultaneously judge whether there is passenger in elevator according to it；
S2, the acquisition lift car floor image when judged result is no；
S3, to lift car floor image carry out gray proces, obtain floor gray-scale map；
Pixel gray value is more than the pixel number n of default gray value on S4, acquisition floor gray-scale map；
S5, n is compared with default cleaning threshold value a, high level of cleanliness is carried out to lift car or low clear according to comparative result
It is clean.
2. the elevator automatic cleaning method according to claim 1 based on running status, it is characterised in that step S5, tool
Body includes：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, car sky
Gas is purified；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization.
3. the elevator automatic cleaning method according to claim 1 based on running status, it is characterised in that obtained in step S1
Before taking lift car Infrared Thermogram, in addition to：Set preset time interval, it is interval to be in preset time in current time
It is interior, perform step S1.
4. the elevator automatic cleaning method according to claim 1 based on running status, it is characterised in that in step S1
In, lift car Infrared Thermogram is obtained by thermal infrared imager.
5. a kind of elevator auto cleaning system based on running status, it is characterised in that including：
Module is checked, for obtaining lift car Infrared Thermogram and judging whether there is passenger in elevator according to it；
Image collection module, for obtaining lift car floor image when checking that module judged result is no；
Image processing module, for carrying out gray proces to lift car floor image, obtains floor gray-scale map；
Comparison module, the pixel number n of default gray value is more than for obtaining pixel gray value on the gray-scale map of floor；
Cleaning module, for n to be compared with default cleaning threshold value a, is carried out highly clear according to comparative result to lift car
Clean or low cleaning.
6. the elevator auto cleaning system according to claim 5 based on running status, it is characterised in that the cleaning mould
Block, specifically for：N is compared with default cleaning threshold value a,
As n >=a, high level of cleanliness is carried out to lift car, the high level of cleanliness includes floor-cleaning, car sterilization, car sky
Gas is purified；
As n ＜ a, low cleaning is carried out to lift car, the low cleaning includes car sterilization.
7. the elevator auto cleaning system according to claim 5 based on running status, it is characterised in that also including timing
Module, for setting the time interval for checking that module obtains lift car infrared thermal imagery.
8. the elevator auto cleaning system according to claim 5 based on running status, it is characterised in that the inspection mould
Block, specifically for：Lift car Infrared Thermogram is obtained by thermal infrared imager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261506.1A CN107176519A (en) | 2017-04-20 | 2017-04-20 | A kind of elevator automatic cleaning method and system based on running status |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261506.1A CN107176519A (en) | 2017-04-20 | 2017-04-20 | A kind of elevator automatic cleaning method and system based on running status |
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| CN107176519A true CN107176519A (en) | 2017-09-19 |
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ID=59831911
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| CN201710261506.1A Pending CN107176519A (en) | 2017-04-20 | 2017-04-20 | A kind of elevator automatic cleaning method and system based on running status |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969889A (en) * | 2017-12-28 | 2019-07-05 | 三菱电机上海机电电梯有限公司 | Sanitary environment in elevator cage monitoring device |
| CN110027960A (en) * | 2019-04-10 | 2019-07-19 | 上海振华重工电气有限公司 | A kind of intelligence ladder control alarm system and alarm method based on thermal imaging |
| CN110697523A (en) * | 2019-09-05 | 2020-01-17 | 上海三菱电梯有限公司 | Self-cleaning device and method for photoelectric leveling sensor and elevator equipment |
| CN111121976A (en) * | 2020-03-26 | 2020-05-08 | 茂名市人民医院 | Hospital building epidemic prevention system based on 5G Internet of things |
| CN111186743A (en) * | 2020-03-02 | 2020-05-22 | 广州广日电梯工业有限公司 | Elevator disinfection method and system |
| CN111422725A (en) * | 2020-03-10 | 2020-07-17 | 北京感瞰科技有限公司 | Intelligent sterilization device, monitoring system, elevator and control method |
| CN111606158A (en) * | 2020-05-18 | 2020-09-01 | 哈尔滨中兆迪康电梯制造有限公司 | Automatic disinfection and epidemic prevention control method for elevator group |
| CN114046001A (en) * | 2021-11-16 | 2022-02-15 | 重庆大学 | Building outer wall self-cleaning canopy and cleaning method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230732A (en) * | 2006-03-01 | 2007-09-13 | Hitachi Building Systems Co Ltd | Operation control device of elevator |
| CN202080785U (en) * | 2011-05-26 | 2011-12-21 | 爱默生电梯有限公司 | Ventilation system for clean lift well |
| JP2015009976A (en) * | 2013-07-01 | 2015-01-19 | 株式会社日立ビルシステム | Elevator window glass cleaning device |
| CN105800426A (en) * | 2016-04-08 | 2016-07-27 | 波士顿电梯（湖州）有限公司 | Novel elevator |
| CN106395565A (en) * | 2015-07-30 | 2017-02-15 | 南京海印通信设备有限公司 | Elevator self-cleaning device based on wireless communication |
-
2017
- 2017-04-20 CN CN201710261506.1A patent/CN107176519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230732A (en) * | 2006-03-01 | 2007-09-13 | Hitachi Building Systems Co Ltd | Operation control device of elevator |
| CN202080785U (en) * | 2011-05-26 | 2011-12-21 | 爱默生电梯有限公司 | Ventilation system for clean lift well |
| JP2015009976A (en) * | 2013-07-01 | 2015-01-19 | 株式会社日立ビルシステム | Elevator window glass cleaning device |
| CN106395565A (en) * | 2015-07-30 | 2017-02-15 | 南京海印通信设备有限公司 | Elevator self-cleaning device based on wireless communication |
| CN105800426A (en) * | 2016-04-08 | 2016-07-27 | 波士顿电梯（湖州）有限公司 | Novel elevator |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969889A (en) * | 2017-12-28 | 2019-07-05 | 三菱电机上海机电电梯有限公司 | Sanitary environment in elevator cage monitoring device |
| CN110027960A (en) * | 2019-04-10 | 2019-07-19 | 上海振华重工电气有限公司 | A kind of intelligence ladder control alarm system and alarm method based on thermal imaging |
| CN110697523A (en) * | 2019-09-05 | 2020-01-17 | 上海三菱电梯有限公司 | Self-cleaning device and method for photoelectric leveling sensor and elevator equipment |
| CN110697523B (en) * | 2019-09-05 | 2022-07-01 | 上海三菱电梯有限公司 | Self-cleaning device and method for photoelectric leveling sensor and elevator equipment |
| CN111186743A (en) * | 2020-03-02 | 2020-05-22 | 广州广日电梯工业有限公司 | Elevator disinfection method and system |
| CN111422725A (en) * | 2020-03-10 | 2020-07-17 | 北京感瞰科技有限公司 | Intelligent sterilization device, monitoring system, elevator and control method |
| CN111121976A (en) * | 2020-03-26 | 2020-05-08 | 茂名市人民医院 | Hospital building epidemic prevention system based on 5G Internet of things |
| CN111121976B (en) * | 2020-03-26 | 2021-05-25 | 茂名市人民医院 | Hospital building epidemic prevention system based on 5G Internet of things |
| CN111606158A (en) * | 2020-05-18 | 2020-09-01 | 哈尔滨中兆迪康电梯制造有限公司 | Automatic disinfection and epidemic prevention control method for elevator group |
| CN111606158B (en) * | 2020-05-18 | 2022-04-22 | 哈尔滨中兆迪康电梯制造有限公司 | Automatic disinfection and epidemic prevention control method for elevator group |
| CN114046001A (en) * | 2021-11-16 | 2022-02-15 | 重庆大学 | Building outer wall self-cleaning canopy and cleaning method |
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Application publication date: 20170919 |