WO2022068961A1 - 电梯空调器的杀菌控制方法及电梯空调器 - Google Patents
电梯空调器的杀菌控制方法及电梯空调器 Download PDFInfo
- Publication number
- WO2022068961A1 WO2022068961A1 PCT/CN2021/128639 CN2021128639W WO2022068961A1 WO 2022068961 A1 WO2022068961 A1 WO 2022068961A1 CN 2021128639 W CN2021128639 W CN 2021128639W WO 2022068961 A1 WO2022068961 A1 WO 2022068961A1
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- WIPO (PCT)
- Prior art keywords
- elevator
- air conditioner
- sterilization
- elevator air
- sterilization operation
- Prior art date
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 258
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 253
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000001186 cumulative effect Effects 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000003595 mist Substances 0.000 abstract description 3
- 239000003206 sterilizing agent Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000003899 bactericide agent Substances 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 230000014599 transmission of virus Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Definitions
- the invention belongs to the technical field of electrical equipment, and specifically provides a sterilization control method for an elevator air conditioner and an elevator air conditioner.
- the present invention provides a sterilization control method for an elevator air conditioner.
- the elevator air conditioner includes: An indoor unit, the indoor unit includes: a casing with an air outlet; a fan arranged in the casing; a sterilization device mounted on the casing and disposed close to the air outlet, and the sterilization device can spray mist sterilant; the sterilization control method includes: judging whether the sterilization conditions are met; when the sterilization conditions are met, causing the elevator air conditioner to perform a sterilization operation to sterilize the elevator; performing sterilization on the elevator air conditioner During the operation, the accumulated number of times the elevator is called is acquired; and the elevator air conditioner is selectively stopped from performing the sterilization operation according to the accumulated number of times the elevator is called.
- the step of "selectively stopping the elevator air conditioner from performing the sterilization operation according to the accumulated number of times the elevator is called” specifically includes: calculating the accumulated number of times the elevator is called Compare with the first preset value; if the cumulative number of times the elevator is called is greater than the first preset value, then further according to the historical usage data of the elevator to determine whether the current period is a busy period; according to the judgment result, The elevator air conditioner is selectively stopped from performing the sterilization operation.
- the step of "selectively stopping the sterilization operation of the elevator air conditioner according to the judgment result" specifically includes: if the current time period is a busy time period, stopping the elevator air conditioner Perform a sterilization operation.
- the step of "selectively stopping the sterilization operation of the elevator air conditioner according to the judgment result" specifically includes: if the current time period is not a busy time period, the elevator air conditioner is not activated. Stop performing the sterilization operation; compare the cumulative number of times the elevator is called with a second preset value; if the cumulative number of times the elevator is called is greater than the second preset value, further use the elevator according to the history of use According to the judgment result, selectively stop the elevator air conditioner from performing the sterilization operation; wherein, the second preset value is greater than the first preset value.
- the step of "selectively stopping the elevator air conditioner from performing the sterilization operation according to the judgment result" specifically includes: if the current time period is not an idle time period, stopping the elevator air conditioner Perform a sterilization operation.
- the step of "selectively causing the elevator air conditioner to perform the sterilization operation according to the judgment result" specifically includes: if the current time period is an idle time period, first do not use the elevator air conditioner Stop performing the sterilization operation, and stop the elevator air conditioner from performing the sterilization operation when the time reaches the general period or the busy period.
- the step of "selectively stopping the sterilization operation of the elevator air conditioner according to the judgment result" specifically includes: if the current time period is an idle time period, the elevator air conditioner is not activated. Stop performing the sterilization operation; compare the cumulative number of times the elevator is called with a third preset value; if the cumulative number of times the elevator is called is greater than or equal to the third preset value, make the elevator air conditioner Stop performing the sterilization operation; wherein, the third preset value is greater than the second preset value.
- the sterilization control method further comprises: if the elevator air conditioner is forced to stop performing the sterilization operation during the busy period and/or the general period, then the elevator air conditioner is stopped to perform the sterilization operation.
- the duration of performing the sterilization operation before the sterilization operation is compared with the preset duration; if the duration of the sterilization operation performed by the elevator air conditioner is less than the preset duration, when the time reaches the idle period and there is no one in the elevator, make The elevator air conditioner performs a sterilization operation to sterilize the elevator.
- the step of "selectively stopping the elevator air conditioner from performing the sterilization operation according to the cumulative number of times the elevator is called" specifically includes: if the cumulative number of times the elevator is called If it is less than or equal to the first preset value, the elevator air conditioner will not stop performing the sterilization operation.
- the present invention also provides an elevator air conditioner, the elevator air conditioner comprising a controller configured to be able to execute the above-mentioned sterilization control method.
- the sterilization device by installing the sterilization device on the indoor unit of the elevator air conditioner, and installing the sterilization device at the air outlet of the casing, when the elevator air conditioner performs the sterilization operation , the sterilization device can spray mist-shaped bactericide, the fan starts to run, and the mist-shaped bactericide can flow to various positions of the elevator with the wind blown from the air outlet to sterilize the elevator; and the elevator air conditioner can automatically judge Whether the sterilization conditions are met, when the sterilization conditions are met, the elevator is automatically sterilized to ensure the safety of the elevator environment and avoid infecting passengers with germs; in addition, during the sterilization operation of the elevator air conditioner, it can also be called according to the elevator. It is more intelligent to judge whether to stop the sterilization operation by using the accumulated number of times.
- the elevator air conditioner is selectively stopped to perform the sterilization operation.
- the sterilization control method of the present invention further comprises: if the elevator air conditioner is forced to stop performing the sterilization operation during the busy period and/or the general period, then comparing the duration of the sterilization operation performed by the elevator air conditioner before the sterilization operation is stopped with the duration of the sterilization operation. The preset duration is compared; if the duration of the sterilization operation performed by the elevator air conditioner is shorter than the preset duration, when the time reaches the idle period and there is no one in the elevator, the elevator air conditioner is made to perform the sterilization operation to sterilize the elevator.
- the elevator air conditioner is forced to stop running, it can also be judged whether the sterilization purpose is basically achieved according to the previous running time. If not, the elevator air conditioner will continue to sterilize the elevator when the idle period is reached. , to ensure the sterilization effect on the elevator.
- Fig. 1 is the structural representation of the indoor unit of the elevator air conditioner of the present invention
- Fig. 2 is a partial enlarged view in Fig. 1;
- Fig. 3 is the flow chart of the sterilization control method of the elevator air conditioner of the present invention.
- Embodiment 1 is a flowchart of Embodiment 1 of the sterilization control method for the elevator air conditioner of the present invention
- FIG. 5 is a flowchart of Embodiment 2 of the sterilization control method for the elevator air conditioner of the present invention.
- the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two components.
- installed should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two components.
- the present invention provides an air conditioner specially used for elevators.
- the elevator air conditioner is equipped with a sterilization device, which can Spray mist-like sterilant to kill germs in the elevator, so as to ensure the safety of the environment in the elevator, and in the process of sterilizing the elevator, it can also automatically stop the sterilization according to the cumulative number of elevator calls.
- FIG. 1 is a schematic structural diagram of the elevator air conditioner of the present invention
- FIG. 2 is a partial enlarged view of FIG. 1 .
- the indoor unit of the elevator air conditioner of the present invention includes a casing 1, and a controller (not shown in the figure) and a fan (not shown in the figure) are arranged in the casing 1, and the controller and the fan are arranged in the casing 1. It can communicate so that the controller can control the fan.
- the housing 1 has an air outlet 11 and an air inlet (not shown in the figure).
- the elevator air conditioner of the present invention also includes a sterilization device, the controller and the sterilization device can communicate, so that the controller can control the sterilization device, and the sterilization device is installed on the casing 1, and is close to the air outlet 11, the sterilization device can spray mist-like bactericide.
- the mist-like bactericide can flow to various positions of the elevator along with the wind blown from the air outlet 11, so as to sterilize the elevator.
- the number of sterilization devices is preferably two, which are located at the left end and the right end of the air outlet 11 respectively.
- the elevator air conditioner When the elevator air conditioner performs the sterilization operation, it is only necessary to operate the fan and the sterilization device, and the mist-like sterilant sprayed from the sterilization device can flow with the wind blown out from the air outlet 11, and spill out to various parts in the elevator. location to fully sterilize the elevator.
- the sterilization device of the present invention includes a liquid storage tank 2 and a sprayer 3, wherein the liquid storage tank 2 is used for storing sterilizing liquid, such as sodium hypochlorite, etc., and the sprayer 3 is communicated with the liquid storage tank 2, and the sprayer 3
- the nozzle 31 is arranged at the air outlet 11 .
- the sterilizing liquid in the liquid storage tank 2 enters the sprayer 3, and then sprays the mist-like sterilant through the nozzle 31 of the sprayer 3.
- the nebulizer 3 is an aerosol nebulizer.
- Aerosol spray can be sprayed through an aerosol sprayer. Aerosol has the advantages of long floating time and strong penetration. Therefore, the use of aerosol spray for sterilization can effectively sterilize both the air and the surface, and has high efficiency and good effect.
- the present invention also provides a sterilization control method for the elevator air conditioner.
- FIG. 3 is a flowchart of the sterilization control method of the elevator air conditioner of the present invention
- FIG. 4 is a flowchart of Embodiment 1 of the sterilization control method of the elevator air conditioner of the present invention
- the sterilization control method of the present invention includes: judging whether the sterilization conditions are met; when the sterilization conditions are met, making the elevator air conditioner perform a sterilization operation to sterilize the elevator; in the process of the elevator air conditioner performing the sterilization operation, Acquire the cumulative number of elevator calls; selectively stop the elevator air conditioner from performing the sterilization operation according to the cumulative number of elevator calls.
- the sterilization condition can be set so that the interval time since the last time the elevator is sterilized exceeds the preset time, that is, after the elevator air conditioner has performed the sterilization operation, the interval time is started to be recorded, and when the interval time exceeds the preset time , indicating that the sterilization conditions are met, and the elevator air conditioner can perform the sterilization operation.
- the sterilization condition can also be set so that the cumulative number of people using the elevator exceeds the preset number since the last time the elevator is sterilized, that is, after the elevator air conditioner completes the sterilization operation, the cumulative number of people using the elevator starts to be recorded.
- the cumulative number of people exceeds the preset number of people, it means that the sterilization conditions are met, and the elevator air conditioner can perform the sterilization operation.
- the sterilization condition is that the interval time exceeds the preset time and the cumulative number of people using the elevator exceeds the preset number of people after the last time the elevator is sterilized.
- a camera is installed in the elevator, and the camera communicates with the controller of the elevator air conditioner. There are two counters in the controller: a first counter and a second counter, wherein the first counter is used to record the cumulative number of people using the elevator , the second counter is used to record the interval time,
- the values of the first counter and the second counter have been cleared, and the second counter starts to record the interval time.
- the first counter records the cumulative number of people entering the elevator.
- compare the accumulated value of the first counter with the preset number of people and compare the accumulated value of the second counter with the preset time.
- the accumulated number of people is greater than the preset number of people and the interval time is greater than the preset time, it indicates that The elevator is sterilized, and the elevator air conditioner can be sterilized.
- the controller of the elevator air conditioner can automatically obtain the cumulative number of elevator calls, and then judge whether it is necessary to stop the elevator air conditioner from performing the sterilization operation according to the cumulative number of elevator calls.
- the controller of the elevator air conditioner can judge whether the sterilization conditions are met according to the accumulated number of people and the interval time. When the sterilization conditions are met, the sterilization operation is automatically performed, and the elevator is sterilized in time. During the process, it can also be judged whether it is necessary to stop the sterilization according to the cumulative number of elevator calls.
- Embodiment 1 of the present invention will be introduced below with reference to FIG. 4 .
- the number of elevator users it is divided into idle period, general period and busy period, wherein the idle period refers to the period when the number of elevator users is low, and the busy period refers to the number of elevator users.
- the higher period, the general period is the other period except the idle period and the busy period.
- a day can be divided into 24 time periods in units of hours, and the time period when the number of users is lower than 5 people/hour can be listed as an idle time period, and the time period when the number of users is higher than 15 person times/hour can be listed as a busy time period. , the time period from 5 people/hour to 15 people/hour is listed as a general time period. According to the historical use data of the elevator, the number of people using the elevator in each time period can be analyzed, so as to determine which time periods are idle time periods and general time periods. and busy times.
- the sterilization control method of this embodiment includes: judging whether the sterilization conditions are met; when the sterilization conditions are met, making the elevator air conditioner perform a sterilization operation to sterilize the elevator; during the process of the elevator air conditioner performing the sterilization operation , obtain the cumulative number of times the elevator is called; compare the cumulative number of times the elevator is called with the first preset value; if the cumulative number of times the elevator is called is greater than the first preset value, then further judge the current elevator according to the historical usage data of the elevator Whether the time period is a busy time period; according to the judgment result, selectively stop the elevator air conditioner from performing the sterilization operation.
- the elevator air conditioner will stop performing the sterilization operation; if the current time period is not a busy time period, the elevator air conditioner will not be stopped from performing the sterilization operation; Set the value to compare; if the cumulative number of times the elevator is called is greater than the second preset value, then further according to the historical use data of the elevator to determine whether the current period is an idle period; according to the judgment result, selectively stop the elevator air conditioner from performing sterilization Operation; if the current time period is not an idle time period, stop the elevator air conditioner from performing the sterilization operation; if the current time period is an idle time period, do not stop the elevator air conditioner from performing the sterilization operation first, and then use the elevator when the time reaches the general time period or the busy time period.
- the air conditioner stops performing the sterilization operation.
- two preset values are set for the cumulative number of times the elevator is called: a first preset value and a second preset value, wherein the second preset value is greater than the first preset value.
- the control module of the elevator is made to communicate with the controller of the elevator air conditioner, and the controller of the air conditioner is provided with a counter for recording the cumulative number of times the elevator is called.
- the elevator is If it is prohibited to use, the elevator button is triggered once, the elevator control module sends a signal to the controller of the elevator air conditioner, the counter records once, and at the same time, the accumulated value of the counter is compared with the first preset value and the second preset value. Values are compared, for example, the first preset value is 2, and the second preset value is 5.
- the elevator air conditioner will not stop the sterilization operation first, but further judge whether the current period is a busy period according to the historical use data of the elevator. According to the judgment result, it is decided whether to stop the sterilization operation of the elevator air conditioner.
- the current time period happens to be a busy time period, stop the elevator air conditioner from performing the sterilization operation, and give priority to ensuring the operation of the elevator.
- the current time period is not a busy time period, it may be a general time period or an idle time period, because the number of elevator calls is not yet Many, in this case, do not stop the elevator air conditioner from performing the sterilization operation, and continue to sterilize the elevator.
- the timer continues to record the cumulative number of elevator calls. Before the cumulative number exceeds 5, if there is a busy period, the elevator air conditioner will immediately perform the sterilization operation. However, if there is no busy period before the cumulative number of calls exceeds 5, When the cumulative number of people exceeds 5, it is further determined whether the current time period is an idle time period according to the historical usage data of the elevator.
- the current time period is not an idle time period, that is to say, the current time period may be a general time period or a busy time period. In both cases, because the elevator has been called many times, it is necessary to stop the elevator air conditioner from performing the sterilization operation. Return the elevator to operation; however, if the current time period happens to be an idle time period, do not make the elevator air conditioner perform the sterilization operation first, continue to sterilize the elevator, and stop the elevator air conditioner from performing the sterilization operation after the busy period or normal period. .
- the counter may continue to record the accumulated number of times, or the counter may also be made to stop recording.
- the sterilization control method of the present invention further comprises: if the elevator air conditioner is forced to stop performing the sterilization operation during the busy period and/or the general period, then comparing the duration of the sterilization operation performed by the elevator air conditioner before the sterilization operation is stopped with the The preset duration is compared; if the duration of the sterilization operation performed by the elevator air conditioner is shorter than the preset duration, when the time reaches the idle period and there is no one in the elevator, the elevator air conditioner is made to perform the sterilization operation to sterilize the elevator.
- the duration of the sterilization operation before being forced to stop performing the sterilization operation will be compared with the preset period of time.
- the period of the sterilization operation is less than the preset period , indicating that the duration of the sterilization operation is relatively short, and the sterilization effect is not achieved or the sterilization effect is too poor.
- the sterilization effect of the elevator can be guaranteed; of course, if the sterilization is performed If the duration of the operation is greater than or equal to the preset duration, it means that the duration of the sterilization operation is relatively long, and a good sterilization effect is achieved, and the sterilization operation ends.
- Embodiment 2 of the present invention will be introduced below with reference to FIG. 5 .
- the number of elevator users it is divided into an idle period, a general period and a busy period.
- the time period refers to the time period when the number of elevator users is high, and the general time period is the other time period except the idle time period and the busy time period.
- a day can be divided into 24 time periods in units of hours, the time period when the number of users is lower than 5 people/hour can be listed as an idle time period, and the time period when the number of users is higher than 15 people/hour can be listed as a free time period. It is a busy time period, and the time period from 5 people/hour to 15 people/hour is listed as a general time period. According to the historical usage data of the elevator, the number of people using the elevator in each time period can be analyzed to determine which time periods are idle time periods. , normal hours and busy hours.
- the sterilization control method of this embodiment includes:
- the elevator air conditioner will stop performing the sterilization operation; if the current time period is not a busy time period, the elevator air conditioner will not be stopped from performing the sterilization operation; Set the value to compare; if the cumulative number of times the elevator is called is greater than the second preset value, then further according to the historical use data of the elevator to determine whether the current period is an idle period; according to the judgment result, selectively stop the elevator air conditioner from performing sterilization operation; if the current time period is not an idle time period, the elevator air conditioner will stop performing the sterilization operation; if the current time period is an idle time period, the elevator air conditioner will not be stopped from performing the sterilization operation, and the cumulative number of elevator calls will be compared with the third preset value. Make a comparison; if the cumulative number of times the elevator is called is greater than or equal to the third preset value, stop the elevator air conditioner from performing the sterilization operation.
- three preset values are set for the cumulative number of people: the first preset value, the second preset value and the third preset value in order from small to large, wherein the third preset value is the limit value.
- the third preset value is the limit value.
- the control module of the elevator is communicated with the controller of the elevator air conditioner, and the controller of the air conditioner is provided with a counter for recording the cumulative number of times the elevator is called.
- the elevator is If it is prohibited to use, the elevator button is triggered once, the elevator control module sends a signal to the controller of the elevator air conditioner, the counter records once, and at the same time, the accumulated value of the counter is compared with the first preset value and the second preset value.
- the first preset value is 2, the second preset value is 5, and the third preset value is 10.
- the elevator air conditioner will not stop the sterilization operation first, but further judge whether the current period is a busy period according to the historical use data of the elevator. According to the judgment result, it is decided whether to stop the sterilization operation of the elevator air conditioner.
- the current time period happens to be a busy time period, stop the elevator air conditioner from performing the sterilization operation, and give priority to ensuring the operation of the elevator.
- the current time period is not a busy time period, it may be a general time period or an idle time period, because the number of elevator calls is not yet Many, in this case, do not stop the elevator air conditioner from performing the sterilization operation, and continue to sterilize the elevator.
- the timer continues to record the cumulative number of elevator calls. Before the cumulative number exceeds 5, if there is a busy period, the elevator air conditioner will immediately perform the sterilization operation. However, if there is no busy period before the cumulative number of calls exceeds 5, When the cumulative number of people exceeds 5, it is further determined whether the current time period is an idle time period according to the historical usage data of the elevator.
- the current time period is not an idle time period, that is to say, the current time period may be a general time period or a busy time period. In both cases, because the elevator has been called many times, it is necessary to stop the elevator air conditioner from performing the sterilization operation. The elevator is resumed; however, if the current time period is exactly the idle time period, the elevator air conditioner will not be sterilized first, and the elevator will continue to be sterilized.
- the timer continues to record the cumulative number of elevator calls. Before the cumulative number exceeds 10, if there is a busy period or a normal period, the elevator air conditioner will immediately perform sterilization operation. However, if the cumulative number exceeds 10, it has not appeared. During busy periods and general periods, when the cumulative number of people exceeds 10, immediately stop the elevator air conditioner from performing the sterilization operation.
- the sterilization control method of the present invention further comprises: if the elevator air conditioner is forced to stop performing the sterilization operation during the busy period and/or the general period, then comparing the duration of the sterilization operation performed by the elevator air conditioner before the sterilization operation is stopped with the The preset duration is compared; if the duration of the sterilization operation performed by the elevator air conditioner is shorter than the preset duration, when the time reaches the idle period and there is no one in the elevator, the elevator air conditioner is made to perform the sterilization operation to sterilize the elevator.
- the duration of the sterilization operation before being forced to stop performing the sterilization operation will be compared with the preset period of time.
- the period of the sterilization operation is less than the preset period , indicating that the duration of the sterilization operation is relatively short, and the sterilization effect is not achieved or the sterilization effect is too poor.
- the sterilization effect of the elevator can be guaranteed; of course, if the sterilization is performed If the duration of the operation is greater than or equal to the preset duration, it means that the duration of the sterilization operation is relatively long, and a good sterilization effect is achieved, and the sterilization operation ends.
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- Combustion & Propulsion (AREA)
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- Human Computer Interaction (AREA)
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- Elevator Control (AREA)
Abstract
本发明属于电器设备技术领域，具体提供一种电梯空调器的杀菌控制方法及电梯空调器，空调器的室内机包括外壳、风机和安装在外壳出风口处的杀菌装置，杀菌装置能够喷射雾状的杀菌剂；杀菌控制方法包括：判断是否满足杀菌条件；当满足杀菌条件时，使电梯空调器执行杀菌操作以对电梯进行杀菌；在电梯空调器执行杀菌操作的过程中，获取电梯被呼叫的累计次数；根据电梯被呼叫的累计次数，选择性地使电梯空调器停止执行杀菌操作。杀菌装置喷射的雾状的杀菌剂能够流动到电梯的各个位置，以对电梯进行杀菌；电梯空调器能够根据预设条件自动判断执行杀菌操作的时机以及时地对电梯进行杀菌，保证电梯环境安全，以及停止的时机，保证电梯顺利地运行。
Description
本发明属于电器设备技术领域，具体提供一种电梯空调器的杀菌控制方法及电梯空调器。
随着社会的进步，各种写字楼、住宅楼等高层建筑林立，高层建筑内都安装有电梯，为人们提供了很多便利。
然而，电梯的空间比较小，提高了病毒和细菌的传播概率，会威胁到乘客的身体健康。
因此，本领域需要一种新的技术方案来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决电梯中的病菌传播概率高，容易影响乘客的身体健康的问题，本发明提供了一种电梯空调器的杀菌控制方法，所述电梯空调器包括室内机，所述室内机包括：外壳，其具有出风口；风机，其设置在所述外壳内；杀菌装置，其安装在所述外壳上且靠近所述出风口设置，所述杀菌装置能够喷射雾状的杀菌剂；所述杀菌控制方法包括：判断是否满足杀菌条件；当满足杀菌条件时，使所述电梯空调器执行杀菌操作以对所述电梯进行杀菌；在所述电梯空调器执行杀菌操作的过程中，获取所述电梯被呼叫的累计次数；根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作。
在上述杀菌控制方法的优选技术方案中，“根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：将所述电梯被呼叫的累计次数与第一预设值进行比较；如果所述电梯被呼叫的累计次数大于所述第一预设值，则进一步根据所述电梯的历史使用数据来判断当前时段是否为繁忙时段；根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作。
在上述杀菌控制方法的优选技术方案中，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段是繁忙时段，则使所述电梯空调器停止执行杀菌操作。
在上述杀菌控制方法的优选技术方案中，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段不是繁忙时段，则不使所述电梯空调器停止执行杀菌操作；将所述电梯被呼叫的累计次数与第二预设值进行比较；如果所述电梯被呼叫的累计次数大于所述第二预设值，则进一步根据所述电梯的历史使用数据来判断当前时段是否为空闲时段；根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作；其中，所述第二预设值大于所述第一预设值。
在上述杀菌控制方法的优选技术方案中，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段不是空闲时段，则使所述电梯空调器停止执行杀菌操作。
在上述杀菌控制方法的优选技术方案中，“根据判断结果，选择性地使所述电梯空调器执行杀菌操作”的步骤具体包括：如果当前时段是空闲时段，则先不使所述电梯空调器停止执行杀菌操作，当时间到达一般时段或者繁忙时段时再使所述电梯空调器停止执行杀菌操作。
在上述杀菌控制方法的优选技术方案中，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段是空闲时段，则不使所述电梯空调器停止执行杀菌操作；将所述电梯被呼叫的累计次数与第三预设值进行比较；如果所述电梯被呼叫的累计次数大于或者等于所述第三预设值，则使所述电梯空调器停止执行杀菌操；其中，所述第三预设值大于所述第二预设值。
在上述杀菌控制方法的优选技术方案中，所述杀菌控制方法还包括：如果所述电梯空调器被迫在繁忙时段和/或一般时段停止执行杀菌操作，则将所述电梯空调器在停止执行杀菌操作之前的执行杀菌操作的时长与预设时长进行比较；如果所述电梯空调器执行杀菌操作的时长小于所述预设时长，则当时间到达空闲时段且所述电梯内没有人时，使所述电梯空调器执行杀菌操作以对所述电梯进行杀菌。
在上述杀菌控制方法的优选技术方案中，“根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果所述电梯被呼叫的累计次数小于或等于所述第一预设值，则不使所述电梯空调器停止执行杀菌操作。
在另一方面，本发明还提供了一种电梯空调器，所述电梯空调器包括控制器，所述控制器配置成能够执行上述的杀菌控制方法。
本领域技术人员能够理解的是，在本发明的优选技术方案中，通过在电梯空调器的室内机上安装杀菌装置，并将杀菌装置安装在外壳的出风口处，在电梯空调器执行杀菌操作时，杀菌装置能够喷射雾状的杀菌剂，风机启动运行，雾状的杀菌剂能够随着从出风口吹出的风流动到电梯的各个位置，以对电梯进行杀菌；并且，电梯空调器能够自动判断是否满足杀菌条件，当满足杀菌条件时，自动对电梯进行杀菌时，以保证电梯环境的安全，避免使乘客感染病菌；此外，在电梯空调器执行杀菌操作的过程中，还能够根据电梯被呼叫的累计次数来判断是否停止执行杀菌操作，更加智能。
又进一步地，在电梯被呼叫的累计次数大于第一预设值，则进一步根据电梯的历史使用数据来判断当前时段是否为繁忙时段；根据判断结果，选择性地使电梯空调器停止执行杀菌操作。通过这样的设置，能够避免频繁地打断杀菌操作，在保证杀菌顺利进行的基础上，又能够尽量减小对电梯的运行影响。
又进一步地，本发明的杀菌控制方法还包括：如果电梯空调器被迫在繁忙时段和/或一般时段停止执行杀菌操作，则将电梯空调器在停止执行杀菌操作之前的执行杀菌操作的时长与预设时长进行比较；如果电梯空调器执行杀菌操作的时长小于预设时长，则当时间到达空闲时段且电梯内没有人时，使电梯空调器执行杀菌操作以对电梯进行杀菌。通过这样的设置，当电梯空调器被迫停止运行时，还能够根据之前的运行时长来判断是否基本达到了杀菌目的，如果没有达到，则到了空闲时段时使电梯空调器继续进行对电梯进行杀菌，以保证对电梯的杀菌效果。
下面参照附图来详细地介绍本发明的技术方案，其中,
图1为本发明的电梯空调器的室内机的结构示意图；
图2为图1中的局部放大图；
图3为本发明的电梯空调器的杀菌控制方法的流程图；
图4为本发明的电梯空调器的杀菌控制方法的实施例一的流程图；
图5为本发明的电梯空调器的杀菌控制方法的实施例二的流程图。
附图标记列表：
1、外壳；11、出风口；2、储液罐；3、喷雾器；31、喷嘴。
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，下面描述的实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。
需要说明的是，在本发明的描述中，术语“左”、“右”、等指示方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
基于背景技术指出的电梯中的病菌传播概率高，从而容易影响乘客的身体健康的问题，本发明提供了一种专门用于电梯的空调器，该电梯空调器上安装有杀菌装置，杀菌装置能够喷射雾状的杀菌剂，以对电梯内的病菌进行消杀，从而保证电梯内的环境安全，并且，在对电 梯进行杀菌的过程中，还能够根据电梯被呼叫的累计次数来自动停止杀菌。
首先参照图1和图2，对本发明的电梯空调器进行介绍。其中，图1为本发明的电梯空调器的结构示意图；图2为图1中的局部放大图。
如图1和图2所示，本发明的电梯空调器的室内机包括外壳1，外壳1内设置有控制器(图中未示出)和风机(图中未示出)，控制器与风机可以通讯，以使控制器可以对风机进行控制，外壳1具有出风口11和进风口(图中未示出)。
继续参阅图1和图2，本发明的电梯空调器还包括杀菌装置，控制器与杀菌装置可以通讯，以使控制器可以对杀菌装置进行控制，杀菌装置安装在外壳1上，并且靠近出风口11设置，杀菌装置能够喷射雾状的杀菌剂，风机运行时，雾状的杀菌剂能够随着从出风口11吹出的风流动到电梯的各个位置，以对电梯进行杀菌。其中，杀菌装置的数量优选为两个，分别位于出风口11的左端和右端。
在电梯空调器执行杀菌操作时，只需要使风机和杀菌装置运行即可，从杀菌装置喷射出的雾状的杀菌剂可以随着从出风口11吹出的风流动，溢散到电梯中的各个位置，以对电梯进行全面的杀菌。
继续参阅图1和图2，本发明的杀菌装置包括储液罐2和喷雾器3，其中，储液罐2其用于存储杀菌液，例如次氯酸钠等，喷雾器3与储液罐2连通，喷雾器3的喷嘴31设置在出风口11处。
杀菌装置运行时，储液罐2中的杀菌液进入喷雾器3内，然后经由喷雾器3的喷嘴31喷射出雾状的杀菌剂，雾状的杀菌剂可以随着从出风口11吹出的风流动到电梯的各个位置，以对电梯进行全面的杀菌。
优选地，喷雾器3为气溶胶喷雾器。通过气溶胶喷雾器可以喷射气溶胶喷雾，气溶胶具有漂浮时间长、渗透力强的优点，因此采用气溶胶喷雾进行杀菌能够对空气和表面均进行有效杀菌，并且效率高、效果好。
基于上述的电梯空调器，本发明还提供了一种电梯空调器的杀菌控制方法。
下面结合图3至图5对本发明的电梯空调器的杀菌控制方法进行详细地介绍。其中，图3为本发明的电梯空调器的杀菌控制方法的流 程图；图4为本发明的电梯空调器的杀菌控制方法的实施例一的流程图；图5为本发明的电梯空调器的杀菌控制方法的实施例二的流程图。
如图3所示，本发明的杀菌控制方法包括：判断是否满足杀菌条件；当满足杀菌条件时，使电梯空调器执行杀菌操作以对电梯进行杀菌；在电梯空调器执行杀菌操作的过程中，获取电梯被呼叫的累计次数；根据电梯被呼叫的累计次数，选择性地使电梯空调器停止执行杀菌操作。
其中，可以将杀菌条件设置为，距离上次对电梯杀菌完成之后的间隔时间超过预设时间，即，在电梯空调器执行完杀菌操作之后，开始记录间隔时间，当间隔时间超过预设时间时，说明满足了杀菌条件，可以使电梯空调器执行杀菌操作。
或者，也可以将杀菌条件设置为，距离上次对电梯杀菌完成之后，使用电梯的累计人数超过预设人数，即，在电梯空调器执行完杀菌操作之后，开始记录使用电梯的累计人数，当累计人数超过预设人数时，说明满足了杀菌条件，可以使电梯空调器执行杀菌操作。
再或者，可以根据上述两个参数来共同判断是否满足杀菌条件，等等，这种对杀菌条件的具体内容的调整和改变并不偏离本发明的原理和范围，均应限定在本发明的保护范围之内。
示例性地，以杀菌条件为距离上次对电梯杀菌完成之后，间隔时间超过预设时间且使用电梯的累计人数超过预设人数为例。在电梯内安装有摄像头，并使摄像头与电梯空调器的控制器进行通讯，控制器内设置有两个计数器：第一计数器和第二计数器，其中，第一计数器用于记录使用电梯的累计人数，第二计数器用于记录间隔时间，
在电梯空调器执行完杀菌操作之后，第一计数器和第二计数器的数值均已清零，第二计数器开始记录间隔时间，当摄像头拍摄到有人进入电梯时，第一计数器记录进入电梯的累计人数，同时，将第一计数器累计的数值与预设人数进行比较，将第二计数器累计的数值与预设时间进行比较，当累计人数大于预设人数且间隔时间大于预设时间时，说明需要对电梯进行杀菌了，可以使电梯空调器执行杀菌操作。
在电梯空调器执行杀菌操作的过程中，电梯空调器的控制器能够自动获取电梯被呼叫的累计次数，然后根据电梯被呼叫的累计次数来判断是否需要使电梯空调器停止执行杀菌操作。
也就是说，电梯空调器的控制器能够根据累计人数和间隔时间来判断是否满足杀菌条件，当满足杀菌条件时，自动执行杀菌操作，及时地对电梯进行消杀，并且，在对电梯进行杀菌的过程中，还能够根据电梯被呼叫的累计次数来判断是否需要停止杀菌。
下面结合两个具体的实施方式来对本发明的技术方案进行详细地介绍。
实施例一
下面结合图4对本发明的实施例一的技术方案进行介绍。
需要说明的是，在本实施例中，根据电梯的使用人次分为空闲时段、一般时段以及繁忙时段，其中，空闲时段指的是电梯使用人次较低的时段，繁忙时段指的是电梯使用人次较高的时段，一般时段为空闲时段与繁忙时段之外的其它时段。
示例性地，可以以小时为单位，将一天划分为24个时段，可以将使用人次低于5人次/时的时段列为空闲时段，将使用人次高于15人次/时的时段列为繁忙时段，将使用人次在5人次/时至15人次/时的时段列为一般时段，根据电梯的历史使用数据可以分析出电梯在每个时段内的使用人次，从而确定哪些时段为空闲时段、一般时段以及繁忙时段。
如图5所示，本实施例的杀菌控制方法包括：判断是否满足杀菌条件；当满足杀菌条件时，使电梯空调器执行杀菌操作以对电梯进行杀菌；在电梯空调器执行杀菌操作的过程中，获取电梯被呼叫的累计次数；将电梯被呼叫的累计次数与第一预设值进行比较；如果电梯被呼叫的累计次数大于第一预设值，则进一步根据电梯的历史使用数据来判断当前时段是否为繁忙时段；根据判断结果，选择性地使电梯空调器停止执行杀菌操作。
具体而言，如果当前时段是繁忙时段，则使电梯空调器停止执行杀菌操作；如果当前时段不是繁忙时段，则不使电梯空调器停止执行杀菌操作；将电梯被呼叫的累计次数与第二预设值进行比较；如果电梯被呼叫的累计次数大于第二预设值，则进一步根据电梯的历史使用数 据来判断当前时段是否为空闲时段；根据判断结果，选择性地使电梯空调器停止执行杀菌操作；如果当前时段不是空闲时段，则使电梯空调器停止执行杀菌操作；如果当前时段是空闲时段，则先不使电梯空调器停止执行杀菌操作，当时间到达一般时段或者繁忙时段时再使电梯空调器停止执行杀菌操作。
即，在本实施例中，针对电梯被呼叫的累计次数设置有两个预设值：第一预设值和第二预设值，其中，第二预设值大于第一预设值。本领域技术人员可以根据试验或者经验灵活地设置第一预设值和第二预设值的具体数值。
示例性地，使电梯的控制模块与电梯空调器的控制器进行通讯，空调器的控制器内设置有用于记录电梯被呼叫的累计次数的计数器，在对电梯进行杀菌的过程中，电梯是被禁止使用的，电梯的按钮被触发一次，电梯的控制模块向电梯空调器的控制器发送一次信号，计数器的记录一次，同时，将计数器累计的数值分别与第一预设值和第二预设值进行比较，例如，第一预设值为2，第二预设值为5。
当累计次数大于2时，说明此时有人需要乘坐电梯，在这种情形下，先不使电梯空调器停止执行杀菌操作，而是进一步根据电梯的历史使用数据来判断当前时段是否为繁忙时段，根据判断结果再来决定是否使电梯空调器停止执行杀菌操作。
如果当前时段正好为繁忙时段，则使电梯空调器停止执行杀菌操作，优先保证电梯的运行，但是，如果当前时段不是繁忙时段，有可能是一般时段或者空闲时段，因为电梯被呼叫的次数还不是很多，在这种情形下，先不使电梯空调器停止执行杀菌操作，继续对电梯进行杀菌。
计时器继续记录电梯被呼叫的累计次数，在累计次数超过5之前，如果出现了繁忙时段，则立即使电梯空调器执行杀菌操作，但是，如果在累计次数超过5之前，一直没有出现繁忙时段，当累计人数超过5时，进一步根据电梯的历史使用数据来判断当前时段是否为空闲时段。
如果当前时段不是空闲时段，也就是说，当前时段可能是一般时段或者繁忙时段，在这两种情形下，因为电梯被呼叫的次数已经比较多了，都需要使电梯空调器停止执行杀菌操作，使电梯恢复运行；但 是，如果当前时段正好是空闲时段，则先不使电梯空调器执行杀菌操作，继续对电梯进行杀菌，等到了繁忙时段或者一般时段时，再使电梯空调器停止执行杀菌操作。
需要说明的是，当累计次数大于第二预设值后，可以使计数器继续记录累计次数，或者，也可以使计数器停止记录。
还需要说明的是，需要使电梯空调器停止执行杀菌操作时，可以仅使杀菌装置停止运行，不在喷射杀菌剂，与可以使风机和杀菌装置均停止运行，此外，在杀菌装置停止运行后，使电梯内的排风扇启动，将电梯内的杀菌剂排出。
此外，还需要说明的是，当电梯被呼叫的累计次数小于或等于第一预设值，说明电梯被呼叫的累计次数比较少或者没有被呼叫，则不需要使电梯空调器停止执行杀菌操作。
优选地，本发明的杀菌控制方法还包括：如果电梯空调器被迫在繁忙时段和/或一般时段停止执行杀菌操作，则将电梯空调器在停止执行杀菌操作之前的，执行杀菌操作的时长与预设时长进行比较；如果电梯空调器执行杀菌操作的时长小于预设时长，则当时间到达空闲时段且电梯内没有人时，使电梯空调器执行杀菌操作以对电梯进行杀菌。
电梯空调器在繁忙时段或者一般时段被迫停止执行杀菌操作之后，将在被迫停止执行杀菌操作之前，执行杀菌操作的时长与预设时长进行比较，当执行杀菌操作的时长小于预设时长时，说明执行杀菌操作的时长比较短，没有起到杀菌效果或者杀菌效果太差，在这种情形，当到了空闲时段时继续对电梯进行杀菌，能够保证对电梯的杀菌效果；当然，如果执行杀菌操作的时长大于或者等于预设时长，说明执行杀菌操作的时长比较长，起到了较好的杀菌效果，本次杀菌操作结束。
需要说明的是，可根据摄像头采集的图像来判断电梯内是否有人，只有当电梯内没有人时，再使电梯空调器执行杀菌操作。
实施例三
下面结合图5对本发明的实施例二的技术方案进行介绍。
需要说明的是，与实施例一类似地，在本实施例中，根据电梯的使用人次分为空闲时段、一般时段以及繁忙时段，其中，空闲时段 指的是电梯使用人次较低的时段，繁忙时段指的是电梯使用人次较高的时段，一般时段为空闲时段与繁忙时段之外的其它时段。
与实施例一类似地，可以以小时为单位，将一天划分为24个时段，可以将使用人次低于5人次/时的时段列为空闲时段，将使用人次高于15人次/时的时段列为繁忙时段，将使用人次在5人次/时至15人次/时的时段列为一般时段，根据电梯的历史使用数据可以分析出电梯在每个时段内的使用人次，从而确定哪些时段为空闲时段、一般时段以及繁忙时段。
如图5所示，本实施例的杀菌控制方法包括：
判断是否满足杀菌条件；当满足杀菌条件时，使电梯空调器执行杀菌操作以对电梯进行杀菌；在电梯空调器执行杀菌操作的过程中，获取电梯被呼叫的累计次数；将电梯被呼叫的累计次数与第一预设值进行比较；如果电梯被呼叫的累计次数大于第一预设值，则进一步根据电梯的历史使用数据来判断当前时段是否为繁忙时段；根据判断结果，选择性地使电梯空调器停止执行杀菌操作。
具体而言，如果当前时段是繁忙时段，则使电梯空调器停止执行杀菌操作；如果当前时段不是繁忙时段，则不使电梯空调器停止执行杀菌操作；将电梯被呼叫的累计次数与第二预设值进行比较；如果电梯被呼叫的累计次数大于第二预设值，则进一步根据电梯的历史使用数据来判断当前时段是否为空闲时段；根据判断结果，选择性地使电梯空调器停止执行杀菌操作；如果当前时段不是空闲时段，则使电梯空调器停止执行杀菌操作；如果当前时段是空闲时段，则不使电梯空调器停止执行杀菌操作，将电梯被呼叫的累计次数与第三预设值进行比较；如果电梯被呼叫的累计次数大于或者等于第三预设值，则使电梯空调器停止执行杀菌操。
即，在本实施例中，针对累计人数设置有三个预设值：从小到大依次是第一预设值、第二预设值和第三预设值，其中，第三预设值为极限值。本领域技术人员可以根据试验或者经验灵活地设置第一预设值、第二预设值以及第三预设值的具体数值。
示例性地，使电梯的控制模块与电梯空调器的控制器进行通讯，空调器的控制器内设置有用于记录电梯被呼叫的累计次数的计数器， 在对电梯进行杀菌的过程中，电梯是被禁止使用的，电梯的按钮被触发一次，电梯的控制模块向电梯空调器的控制器发送一次信号，计数器的记录一次，同时，将计数器累计的数值分别与第一预设值和第二预设值进行比较，例如，第一预设值为2，第二预设值为5，第三预设值为10。
当累计次数大于2时，说明此时有人需要乘坐电梯，在这种情形下，先不使电梯空调器停止执行杀菌操作，而是进一步根据电梯的历史使用数据来判断当前时段是否为繁忙时段，根据判断结果再来决定是否使电梯空调器停止执行杀菌操作。
如果当前时段正好为繁忙时段，则使电梯空调器停止执行杀菌操作，优先保证电梯的运行，但是，如果当前时段不是繁忙时段，有可能是一般时段或者空闲时段，因为电梯被呼叫的次数还不是很多，在这种情形下，先不使电梯空调器停止执行杀菌操作，继续对电梯进行杀菌。
计时器继续记录电梯被呼叫的累计次数，在累计次数超过5之前，如果出现了繁忙时段，则立即使电梯空调器执行杀菌操作，但是，如果在累计次数超过5之前，一直没有出现繁忙时段，当累计人数超过5时，进一步根据电梯的历史使用数据来判断当前时段是否为空闲时段。
如果当前时段不是空闲时段，也就是说，当前时段可能是一般时段或者繁忙时段，在这两种情形下，因为电梯被呼叫的次数已经比较多了，都需要使电梯空调器停止执行杀菌操作，使电梯恢复运行；但是，如果当前时段正好是空闲时段，则先不使电梯空调器执行杀菌操作，继续对电梯进行杀菌。
计时器继续记录电梯被呼叫的累计次数，在累计次数超过10之前，如果出现了繁忙时段或者一般时段，则立即使电梯空调器执行杀菌操作，但是，如果在累计次数超过10之前，一直没有出现繁忙时段和一般时段，当累计人数超过10时，立即使电梯空调器停止执行杀菌操作。
需要说明的是，需要使电梯空调器停止执行杀菌操作时，可以仅使杀菌装置停止运行，不在喷射杀菌剂，与可以使风机和杀菌装置均停止运行，此外，在杀菌装置停止运行后，使电梯内的排风扇启动，将电梯内的杀菌剂排出。
此外，还需要说明的是，当电梯被呼叫的累计次数小于或等于第一预设值，说明电梯被呼叫的累计次数比较少或者没有被呼叫，则不需要使电梯空调器停止执行杀菌操作。
优选地，本发明的杀菌控制方法还包括：如果电梯空调器被迫在繁忙时段和/或一般时段停止执行杀菌操作，则将电梯空调器在停止执行杀菌操作之前的，执行杀菌操作的时长与预设时长进行比较；如果电梯空调器执行杀菌操作的时长小于预设时长，则当时间到达空闲时段且电梯内没有人时，使电梯空调器执行杀菌操作以对电梯进行杀菌。
电梯空调器在繁忙时段或者一般时段被迫停止执行杀菌操作之后，将在被迫停止执行杀菌操作之前，执行杀菌操作的时长与预设时长进行比较，当执行杀菌操作的时长小于预设时长时，说明执行杀菌操作的时长比较短，没有起到杀菌效果或者杀菌效果太差，在这种情形，当到了空闲时段时继续对电梯进行杀菌，能够保证对电梯的杀菌效果；当然，如果执行杀菌操作的时长大于或者等于预设时长，说明执行杀菌操作的时长比较长，起到了较好的杀菌效果，本次杀菌操作结束。
需要说明的是，可根据摄像头采集的图像来判断电梯内是否有人，只有当电梯内没有人时，再使电梯空调器执行杀菌操作。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。
Claims (10)
- 一种电梯空调器的杀菌控制方法，所述电梯空调器包括室内机，其特征在于，所述室内机包括：外壳，其具有出风口；风机，其设置所述外壳内；以及杀菌装置，其安装在所述外壳上且靠近所述出风口设置，所述杀菌装置能够喷射雾状的杀菌剂；所述杀菌控制方法包括：判断是否满足杀菌条件；当满足杀菌条件时，使所述电梯空调器执行杀菌操作以对所述电梯进行杀菌；在所述电梯空调器执行杀菌操作的过程中，获取所述电梯被呼叫的累计次数；根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作。
- 根据权利要求1所述的电梯空调器的杀菌控制方法，其特征在于，“根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：将所述电梯被呼叫的累计次数与第一预设值进行比较；如果所述电梯被呼叫的累计次数大于所述第一预设值，则进一步根据所述电梯的历史使用数据来判断当前时段是否为繁忙时段；根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作。
- 根据权利要求2所述的电梯空调器的杀菌控制方法，其特征在于，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段是繁忙时段，则使所述电梯空调器停止执行杀菌操作。
- 根据权利要求2所述的电梯空调器的杀菌控制方法，其特征在于， “根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段不是繁忙时段，则不使所述电梯空调器停止执行杀菌操作；将所述电梯被呼叫的累计次数与第二预设值进行比较；如果所述电梯被呼叫的累计次数大于所述第二预设值，则进一步根据所述电梯的历史使用数据来判断当前时段是否为空闲时段；根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作；其中，所述第二预设值大于所述第一预设值。
- 根据权利要求4所述的电梯空调器的杀菌控制方法，其特征在于，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段不是空闲时段，则使所述电梯空调器停止执行杀菌操作。
- 根据权利要求4所述的电梯空调器的杀菌控制方法，其特征在于，“根据判断结果，选择性地使所述电梯空调器执行杀菌操作”的步骤具体包括：如果当前时段是空闲时段，则先不使所述电梯空调器停止执行杀菌操作，当时间到达一般时段或者繁忙时段时再使所述电梯空调器停止执行杀菌操作。
- 根据权利要求4所述的电梯空调器的杀菌控制方法，其特征在于，“根据判断结果，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果当前时段是空闲时段，则不使所述电梯空调器停止执行杀菌操作；将所述电梯被呼叫的累计次数与第三预设值进行比较；如果所述电梯被呼叫的累计次数大于或者等于所述第三预设值，则使所述电梯空调器停止执行杀菌操；其中，所述第三预设值大于所述第二预设值。
- 根据权利要求2所述的电梯空调器的杀菌控制方法，其特征在于，所述杀菌控制方法还包括：如果所述电梯空调器被迫在繁忙时段和/或一般时段停止执行杀菌操作，则将所述电梯空调器在停止执行杀菌操作之前的执行杀菌操作的时长与预设时长进行比较；如果所述电梯空调器执行杀菌操作的时长小于所述预设时长，则当时间到达空闲时段且所述电梯内没有人时，使所述电梯空调器执行杀菌操作以对所述电梯进行杀菌。
- 根据权利要求2至8中任一项所述的电梯空调器的杀菌控制方法，其特征在于，“根据所述电梯被呼叫的累计次数，选择性地使所述电梯空调器停止执行杀菌操作”的步骤具体包括：如果所述电梯被呼叫的累计次数小于或等于所述第一预设值，则不使所述电梯空调器停止执行杀菌操作。
- 一种电梯空调器，其特征在于，所述电梯空调器包括控制器，所述控制器配置成能够执行权利要求1至9中任一项所述的电梯空调器的杀菌控制方法。
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