CN112128946B - Environment adjusting method for elevator car and elevator air conditioner - Google Patents

Environment adjusting method for elevator car and elevator air conditioner Download PDF

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Publication number
CN112128946B
CN112128946B CN202010953196.1A CN202010953196A CN112128946B CN 112128946 B CN112128946 B CN 112128946B CN 202010953196 A CN202010953196 A CN 202010953196A CN 112128946 B CN112128946 B CN 112128946B
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Prior art keywords
car
elevator car
temperature
elevator
mode
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CN112128946A (en
Inventor
张建雄
高保华
张飞
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202010953196.1A priority Critical patent/CN112128946B/en
Publication of CN112128946A publication Critical patent/CN112128946A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy

Abstract

The invention provides an environment adjusting method of an elevator car and an elevator air conditioner. The environment adjusting method of the elevator car comprises the following steps: acquiring the moving state of an elevator car; detecting whether a person exists in the elevator car when the time for stopping the elevator car to move exceeds a first preset time length; if so, acquiring the environmental parameters inside and outside the elevator car, and adjusting the circulation mode of air supply according to the environmental parameters. According to the intelligent air conditioner, the circulation mode of air supply is adjusted when the time for stopping the elevator car exceeds the first preset time length, so that the intelligent level of the intelligent air conditioner using the intelligent air conditioner is improved, the environment in the elevator car can be intelligently adjusted when the elevator car stops moving, and the comfort of passengers in the elevator car is effectively guaranteed.

Description

Environment adjusting method for elevator car and elevator air conditioner
Technical Field
The invention relates to the technical field of intelligent air conditioners, in particular to an environment adjusting method of an elevator car and an elevator air conditioner.
Background
At present, most high-rise buildings are provided with elevators, but elevator cars have the characteristics of high airtightness, large temperature fluctuation in the cars and the like, and are easy to cause discomfort for users. The use of the elevator air conditioner can adjust the temperature in the elevator car, thereby improving the comfort of a user when the user takes the elevator. However, when the temperature of the elevator car is adjusted, the conventional air conditioner of the elevator is turned on only during the operation period of the elevator, and is turned off during the operation stop period of the elevator, so as to achieve the purpose of energy saving. Thus, if the elevator stops operating due to reaching the set floor or failure, the elevator air conditioner stops operating due to energy conservation, and at the moment, if passengers exist in the elevator car, the comfort of the passengers in the elevator car cannot be guaranteed. In view of the above, it is desirable to provide an environment adjusting method for an elevator car and an air conditioner for an elevator, which can ensure the comfort of passengers in the elevator car.
Disclosure of Invention
It is an object of the first aspect of the invention to provide a method of climate control of an elevator car which ensures the comfort of passengers inside the elevator car.
It is a further object of the first aspect of the present invention to intelligently adjust the circulation pattern of the air supply of an elevator air conditioner to further improve user comfort on an energy efficient basis.
It is an object of the second aspect of the present invention to provide an elevator air conditioner.
According to a first aspect of the invention, there is provided an environmental conditioning method of an elevator car, comprising:
acquiring the moving state of an elevator car;
detecting whether a person exists in the elevator car when the time for stopping the elevator car to move exceeds a first preset time length;
if so, acquiring the environmental parameters inside and outside the elevator car, and adjusting the circulation mode of air supply according to the environmental parameters.
Optionally, the environmental parameter comprises a car interior temperature, and the step of adjusting the circulation pattern of the supply air in accordance with the environmental parameter comprises:
and judging whether the internal temperature of the lift car belongs to a preset comfortable range, and if so, starting an internal circulation air supply mode.
Optionally, the method of climate conditioning an elevator car further comprises:
and after the internal circulation air supply mode is started for a second preset time, starting the external circulation air supply mode according to a set time period.
Optionally, the environmental parameter further comprises a temperature outside the car, and the step of adjusting the circulation pattern of the supply air according to the environmental parameter further comprises:
and when the temperature inside the car is greater than the maximum value of the preset comfort range and the temperature outside the car is greater than a first set temperature threshold value, starting a refrigeration mode.
Optionally, the step of adjusting the circulation mode of the air supply according to the environmental parameter further includes:
when the internal temperature of the car is lower than the minimum value of the preset comfort range and the external temperature of the car is higher than the maximum value of the preset comfort range, starting an external circulation air supply mode; or
And when the temperature inside the car is greater than the maximum value of the preset comfortable range and the temperature outside the car is less than the minimum value of the preset comfortable range, starting an external circulation air supply mode.
Optionally, the step of adjusting the circulation mode of the air supply according to the environmental parameter further includes:
and when the internal temperature of the car is smaller than the minimum value of the preset comfortable range and the external temperature of the car is smaller than a second set temperature threshold, starting a heating mode.
Optionally, after the step of obtaining the moving state of the elevator car, the method further comprises:
when the moving state is lifting, detecting whether a person is in the lift car;
if no person is detected in the lift car, judging whether the temperature outside the lift car is within a preset comfortable range;
if the external temperature of the lift car is greater than the maximum value of the preset comfort range, starting a refrigeration mode;
and if the external temperature of the car is less than the minimum value of the preset comfortable range, starting a heating mode.
Optionally, the method of climate conditioning an elevator car further comprises:
if the person in the lift car is detected, judging whether the temperature in the lift car is within a preset comfortable range;
if the internal temperature of the lift car is larger than the maximum value of the preset comfort range, starting a refrigeration mode;
and if the internal temperature of the car is smaller than the minimum value of the preset comfortable range, starting a heating mode.
Optionally, the method of climate conditioning an elevator car further comprises;
detecting the number of people in the car when people are detected in the car;
and determining air supply parameters according to the number of people.
According to a second aspect of the present invention, there is also provided an elevator air conditioner including:
a processor; and
a memory storing a computer program for implementing any of the above-described methods of environmental conditioning of an elevator car when executed by the processor.
According to the invention, the running state of the elevator car is obtained, whether a person exists in the elevator car is detected when the time for stopping the elevator car exceeds the first preset time length, and then the circulation mode of air supply is adjusted according to the environment parameters inside and outside the elevator car when the person exists in the elevator car is detected. Compared with the prior art in the fields of intelligent families, intelligent houses, intelligent household appliances, intelligent air conditioners and the like, the scheme provided by the invention can still intelligently adjust the environment of the elevator car when the elevator car stops moving, so that the intelligent level is greatly improved, and the comfort of passengers in the elevator car is effectively ensured.
Furthermore, the circulation mode of the air supply is intelligently adjusted according to the internal temperature of the elevator car and the external temperature of the elevator car, so that the comfort of a user taking the elevator car can be further improved on the basis of energy conservation.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic block diagram of an elevator air conditioner according to one embodiment of the present invention;
fig. 2 is a schematic flow chart of an climate regulating method of an elevator car according to one embodiment of the invention;
fig. 3 is a schematic detailed flow chart of an climate regulating method of an elevator car according to one embodiment of the invention.
Detailed Description
Fig. 1 is a schematic block diagram of an elevator air conditioner 100 according to one embodiment of the present invention. Referring to fig. 1, the air conditioner for an elevator of the present invention may include a memory 110 and a processor 120. Wherein the memory 110 may have stored thereon a computer program for implementing the method for climate control of an elevator car of any of the embodiments described below when the computer program is executed by the processor 120.
The circulation mode of the air supplied from the elevator air conditioner 100 may include an inner circulation air supply mode and an outer circulation air supply mode. The internal circulation air supply mode is that only airflow circulation inside the elevator car is formed, and airflow outside the elevator car does not participate in circulation. The external circulation air supply mode is opposite to the internal circulation air supply mode, namely, the internal airflow of the elevator car and the external airflow of the elevator car both participate in the circulation air supply process, and the fresh air in the elevator car is supplemented in time.
According to actual needs, the elevator air conditioner 100 can also start a cooling mode and a heating mode to rapidly lower the temperature inside the car when the temperature inside the car is higher and rapidly raise the temperature inside the car when the temperature inside the car is higher.
Fig. 2 is a schematic flow diagram of an climate regulating method of an elevator car according to one embodiment of the invention. Referring to fig. 2, the method for adjusting the environment of the elevator car in this embodiment may be implemented based on the elevator air conditioner 100, and may include the following steps:
step S202, the moving state of the elevator car is obtained.
In this step, the movement state of the elevator car can be acquired by the acceleration sensor. The moving state of the elevator car may include any of stopping movement, performing lifting, and the like.
And step S204, detecting whether the elevator car is occupied or not when the time for stopping the elevator car to move exceeds a first preset time length. The first preset time can be set according to the requirements of practical application. For example, the first preset time period may be set to 1 min. In order to avoid the reduction of the environmental quality in the elevator car caused by the long-time stop movement of the elevator car, a first preset time duration is reasonably set, and specifically, the value range of the first preset time duration can be 1-20 min.
And S206, if so, acquiring the environmental parameters inside and outside the elevator car, and adjusting the circulation mode of air supply according to the environmental parameters.
According to the environment adjusting method for the elevator car, provided by the embodiment of the invention, the running state of the elevator car is obtained, whether a person exists in the elevator car is detected when the time for stopping moving the elevator car exceeds the first preset time length, and then the circulation mode of air supply is adjusted according to the environment parameters inside and outside the elevator car when the person exists in the elevator car, so that the environment of the elevator car can be still adjusted when the elevator car stops moving, and the comfort of passengers inside the elevator car is effectively ensured.
In some embodiments, the environmental parameter in step S206 may include a car interior temperature. At this time, adjusting the circulation pattern of the blowing air according to the environmental parameters in step 206 may include the steps of:
and judging whether the internal temperature of the lift car belongs to a preset comfortable range, and if so, starting an internal circulation air supply mode.
The comfort range can be preset according to the user requirements in practical application. For example, the comfort range may be set to a temperature range that satisfies the comfort of the user, and alternatively, may be set to 18-25 ℃.
In some further embodiments, after the internal circulation air supply mode is started, the start time of the internal circulation air supply mode may be obtained, and then after the internal circulation air supply mode is started for a second preset time period, the external circulation air supply mode is started according to a set period. The second preset time length and the set period can be set according to the requirements of practical application.
In other embodiments, the environmental parameter in step 206 may also include a temperature outside the car. At this time, the adjusting the circulation mode of the air supply according to the environmental parameter in step 206 may further include the steps of:
and when the temperature inside the car is greater than the maximum value of the preset comfort range and the temperature outside the car is greater than a first set temperature threshold value, starting a refrigeration mode. The first set temperature threshold may be set within a preset comfort range. For example, in the case where the preset comfort range is 18 to 25 ℃, the first set temperature threshold value may be set to 20 ℃.
This embodiment sets up the condition of opening the refrigeration mode through the inside temperature of car and the outside temperature of car, the energy-conserving control of being convenient for to after opening the refrigeration mode, the inside temperature of car can reduce fast, thereby can promote elevator car in passenger's the travelling comfort.
In some embodiments, if the internal temperature of the car is less than the minimum value of the preset comfort range and the external temperature of the car is greater than the maximum value of the preset comfort range, the external circulation air supply mode may be turned on to raise the internal temperature of the car to be within the preset comfort range. In other embodiments, if the internal temperature of the car is greater than the maximum value of the preset comfort range and the external temperature of the car is less than the minimum value of the preset comfort range, the external circulation air supply mode can be started to reduce the internal temperature of the car to the preset comfort range. In the above embodiment, can promote or reduce the inside temperature of car through outer circulation air supply mode, open heating mode or refrigeration mode relatively, under the circumstances of guaranteeing user's travelling comfort, greatly practiced thrift the energy, the energy-conserving control of being convenient for.
In addition, when the temperature difference between the car internal temperature and the car external temperature is not large, it is considered that the effect is not good because the car internal temperature is raised or lowered only by turning on the external circulation mode. At this time, in order to ensure the comfort of the user, the method for adjusting the circulation mode of the blowing air according to the environmental parameters in step S206 may further include the steps of:
when the internal temperature of the car is smaller than the minimum value of the preset comfortable range and the external temperature of the car is smaller than the second set temperature threshold value, the heating mode can be started to quickly raise the internal temperature of the car, and the comfort of a user is guaranteed. The second set temperature threshold may be set within a preset comfort range. For example, when the preset comfort range is 18-25 ℃, the second set temperature threshold may be set to 20 ℃, i.e., the second set temperature threshold may be set to be the same as the first set temperature threshold. Of course, the second set temperature threshold may be set to be smaller or larger than the first set temperature threshold. It should be noted that the first set temperature threshold and the second set temperature threshold may also be set as temperature ranges, and the present invention is not limited thereto.
In practical applications, the elevator car may be in an empty state or in a manned state during movement. In view of this, the operation mode of the elevator air conditioner can be set for different states during the movement of the elevator car respectively, so that the elevator air conditioner can serve users better.
In some embodiments, when the moving state of the elevator car is lifting, whether a person is in the elevator car can be detected, so that the operation mode of the air conditioner of the elevator can be determined according to the person condition of the elevator car.
If no person is detected in the elevator car, whether the external temperature of the elevator car belongs to a preset comfortable range or not can be judged, and the operation mode of the elevator air conditioner is adjusted according to the external temperature of the elevator car.
If the external temperature of the elevator car is greater than the maximum value of the preset comfort range, the refrigeration mode can be started to quickly reduce the internal temperature of the elevator car, and the comfort of passengers about to enter the elevator car is guaranteed.
If the external temperature of the elevator car is smaller than the minimum value of the preset comfort range, the heating mode can be started to quickly raise the internal temperature of the elevator car, and the comfort of passengers about to enter the elevator car is guaranteed.
If the elevator is detected to have people in the elevator car, whether the temperature in the elevator car belongs to a preset comfortable range or not can be judged, and the operation mode of the elevator air conditioner is adjusted according to the temperature in the elevator car.
If the internal temperature of the car is greater than the maximum value of the preset comfortable range, the refrigeration mode can be started to quickly reduce the internal temperature of the car and avoid discomfort of passengers in the car due to the higher internal temperature of the car.
If the internal temperature of the car is smaller than the minimum value of the preset comfortable range, the heating mode can be started to quickly raise the internal temperature of the car, and discomfort brought to a user due to the fact that the internal temperature of the car is low is avoided.
In addition, when the moving state of the elevator car is lifting, the embodiment of the invention can also adjust the operation mode of the air conditioner of the elevator by combining the external temperature of the elevator car and the internal temperature of the elevator car, so that the environment adjustment of the elevator car is more flexible and is easy to realize.
In some embodiments, after step S204, the environmental conditioning method of the elevator car of the present invention may further include the steps of:
when people are detected in the elevator car, the number of people in the elevator car can be further detected, and then air supply parameters are determined according to the detected number of people.
The air supply parameter may include a wind force. Specifically, the wind power of the supplied air can be determined according to the number of the nuclear passengers and the actual number of the passenger passengers of the elevator car. For example, one elevator car with 8 passengers is checked, the number of passengers actually carried is 6, the temperature of the elevator car is easy to rise due to the fact that the number of passengers in the elevator car is large, and at the moment, the air supply force can be properly increased to strengthen air circulation and improve user comfort.
Fig. 3 is a schematic detailed flow chart of an climate regulating method of an elevator car according to one embodiment of the invention. Referring to fig. 3, the environment adjusting method of the elevator car of the present invention may include the steps of:
step 302, the movement state of the elevator car is obtained. In this step, the movement state of the elevator car can be acquired by the acceleration sensor.
And step 304, judging whether the moving state of the elevator car is one of stopping moving and lifting. If the moving state of the elevator car is stop moving, executing step S306; if the moving state is up and down, step S336 is executed.
Step 306, the time for stopping the movement is obtained.
Step S308, determining whether the time for stopping moving exceeds a first preset time. If yes, go to step S310; if not, the process returns to step S306.
Step S310, whether a person exists in the elevator car is detected. If yes, go to step 312; if not, go to step S346 and end the process.
And step S312, recording and acquiring the number of people in the elevator car, and determining the wind power of the supplied air according to the number of people.
Step S314 acquires the car internal temperature of the elevator car and the car external temperature.
And step S316, judging whether the temperature inside the elevator car belongs to a preset comfortable range. If yes, go to step S318; if not, step S324, step S326, step S328 and step S330 are executed.
In step S318, the internal circulation blowing mode is turned on.
Step S320, determining whether the internal circulation air supply mode is turned on for a second preset time. If yes, go to step S322; if not, the process returns to step S318.
Step S322, starting the external circulation air supply mode according to the set time period.
In step S324, it is determined whether the internal temperature of the car is less than the minimum value of the preset comfort range and the external temperature of the car is greater than the maximum value of the preset comfort range. If yes, go to step S322; if not, go to step S332.
Step S326, it is determined whether the car internal temperature is greater than the maximum value of the preset comfort range and the car external temperature is less than the minimum value of the preset comfort range. If yes, go to step S322; if not, go to step S332.
Step S328, it is determined whether the internal temperature of the car is less than the minimum value of the preset comfort range, and whether the external temperature of the car is greater than or equal to a second set temperature threshold. If yes, go to step S332; if not, go to step S322.
Step S330, it is determined whether the car internal temperature is greater than the maximum value of the preset comfort range and the car external temperature is greater than or equal to a first set threshold. If yes, go to step S334; if not, go to step S322.
In step S332, the heating mode is turned on.
In step S334, the cooling mode is turned on.
Step S336 detects whether or not a person is in the elevator car. If yes, go back to step S312; if no, go to step S338.
In step S338, the car outside temperature is acquired.
And step S340, judging whether the external temperature of the car belongs to a preset comfort range. If yes, return to step S322; if not, step S342 and step S344 are executed.
In step S342, it is determined whether the outside temperature of the car is less than the minimum value of the preset comfort range. If yes, go to step S332; if not, the process returns to step S338.
In step S344, it is determined whether the outside temperature of the car is greater than the maximum value of the preset comfort range. If yes, go to step S334; if not, the process returns to step S338.
And step S346, turning off the air conditioner of the elevator.
The method for realizing the environment adjustment of the elevator car can timely acquire the running state of the elevator car, detect whether a person exists in the elevator car when the time for stopping moving the elevator car exceeds the first preset time length, adjust the circulation mode of air supply according to the environment parameters inside and outside the elevator car when the person exists in the elevator car, still adjust the environment of the elevator car when the elevator car stops moving, and effectively ensure the comfort of passengers inside the elevator car. In addition, the circulation mode of air supply can be intelligently adjusted according to the internal temperature and the external temperature of the car, energy-saving control is facilitated, and compared with the prior art in the fields of intelligent families, intelligent houses, intelligent household appliances, intelligent air conditioners and the like, the intelligent level of the scheme is higher.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (9)

1. An environmental conditioning method of an elevator car, comprising:
acquiring the moving state of the elevator car;
detecting whether a person is in the elevator car when the time for stopping the elevator car to move exceeds a first preset time;
if so, acquiring environmental parameters inside and outside the elevator car, and adjusting a circulation mode of air supply according to the environmental parameters; the circulation mode comprises an inner circulation air supply mode and an outer circulation air supply mode;
wherein the environmental parameters include the car outside temperature and the car inside temperature, and further comprising, after the step of obtaining the moving state of the elevator car:
when the moving state is lifting, detecting whether a person exists in the elevator car;
if no person is detected in the elevator car, judging whether the temperature outside the elevator car is within the preset comfortable range;
if the external temperature of the car is greater than the maximum value of the preset comfort range, starting a refrigeration mode;
and if the external temperature of the car is smaller than the minimum value of the preset comfortable range, starting a heating mode.
2. The environmental conditioning method of claim 1,
the step of adjusting the circulation mode of the air supply according to the environmental parameters comprises the following steps:
and judging whether the internal temperature of the car belongs to a preset comfortable range or not, and if so, starting an internal circulation air supply mode.
3. The environmental conditioning method of claim 2, further comprising:
and after the internal circulation air supply mode is started for a second preset time, starting an external circulation air supply mode according to a set time period.
4. The environmental conditioning method of claim 2, wherein the step of adjusting the circulation pattern of the supply air in accordance with the environmental parameter further comprises:
the inside temperature of car is greater than the maximum of preset comfortable scope, just when the outside temperature of car is more than or equal to the first temperature threshold value of setting for, start the refrigeration mode.
5. The environment conditioning method of claim 4, wherein the step of adjusting the circulation pattern of the supply air in accordance with the environmental parameter further comprises:
when the internal temperature of the car is lower than the minimum value of the preset comfortable range and the external temperature of the car is higher than the maximum value of the preset comfortable range, starting an external circulation air supply mode; or
The inside temperature of car is greater than the maximum of preset comfortable scope, just the outside temperature of car is less than when the minimum of preset comfortable scope, open outer circulation air supply mode.
6. The environment conditioning method of claim 4, wherein the step of adjusting the circulation pattern of the supply air in accordance with the environmental parameter further comprises:
the car inside temperature is less than the minimum of preset comfortable scope, just when the car outside temperature is less than the second and sets for the temperature threshold, open the mode of heating.
7. The environment conditioning method of claim 1, further comprising:
when the moving state is lifting, if a person is detected in the elevator car, judging whether the temperature in the elevator car is within the preset comfortable range;
if the temperature in the car is higher than the maximum value of the preset comfort range, starting a refrigeration mode;
and if the temperature inside the car is smaller than the minimum value of the preset comfortable range, starting a heating mode.
8. The environment conditioning method of claim 1, further comprising;
when people are detected in the elevator car, the number of people in the elevator car is obtained;
and determining air supply parameters according to the number of people.
9. An elevator air conditioner comprising:
a processor; and
memory storing a computer program which, when being executed by the processor, is adapted to carry out the method of climate adjustment of an elevator car according to any of claims 1-8.
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CN113339967B (en) * 2021-05-21 2023-01-13 青岛海尔空调器有限总公司 Elevator air conditioner control method and device, electronic equipment and storage medium
CN114877490A (en) * 2022-04-02 2022-08-09 重庆市特种设备检测研究院 Ventilation control method and device used in elevator fault
CN114636220B (en) * 2022-04-02 2023-08-25 日立楼宇技术(广州)有限公司 Control method and device of elevator air conditioner, computer equipment and storage medium
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