CN102901177B - Control method of air conditioner - Google Patents
Control method of air conditioner Download PDFInfo
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- CN102901177B CN102901177B CN201110216493.9A CN201110216493A CN102901177B CN 102901177 B CN102901177 B CN 102901177B CN 201110216493 A CN201110216493 A CN 201110216493A CN 102901177 B CN102901177 B CN 102901177B
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Abstract
The invention discloses a control method of an air conditioner. The control method includes: step A1, an atmosphere sensor, a temperature sensor and a humidity sensor respectively detecting atmosphere values, temperature and humidity, if the atmosphere values are within a preset range, entering a step A2, if the atmosphere values are not within the preset range, entering a step A3; step A2, a controller adjusting the temperature and humidity according to received outside control signals; and step A3, the controller adjusting the temperature and humidity according to detected atmosphere values, the temperature and the humidity. An atmosphere senor and an alarm are added to the air conditioner, a pressure value of the atmosphere is detected in real time by the atmosphere sensor, the alarm alarms when the pressure value of the atmosphere reaches a set value, or operation of a temperature regulator and a humidity regulator is automatically controlled by a controller, and accordingly indoor environment is improved and comfort of the air conditioner is increased.
Description
Technical field
The present invention relates to a kind of field of air conditioning, refer in particular to a kind of control method of air-conditioning.
Background technology
Atmospheric pressure, temperature, humidity is meteorological three large key elements.As shown in Figure 1, which illustrate the variation relation table of comparisons of atmospheric pressure, temperature and height above sea level, atmospheric pressure and height above sea level, humidity, temperature be changing into inverse ratio; Height above sea level is higher, and air is thinner, and atmospheric pressure is lower; Humidity is larger, and the moisture in air is more, and the combined molecular weight of the molecular weight ratio air of water is little, and the increase of moisture in air equals to dilute air, and therefore, air pressure is lower; Temperature is higher, although add the collider meeting of air molecule, air undergoes rapid expansion, convection current, and causes air to thin out, its increase head-on collision energy much smaller than air weaken reduce head-on collision energy, natural air pressure reduce, therefore, air pressure is lower.Atmospheric change has close relationship with weather.In general, the atmospheric pressure of fine day is higher than the cloudy day, and the atmospheric pressure in winter is higher than summer.
When air pressure is too low, too high or the short time, internal gas pressure change was excessive, obvious to the adverse effect of the psychology of people, physiological health.
In a low pressure environment, due to rarefaction of air, the partial pressure of oxygen in air also reduces, and causes hemochrome can not be occurred hypoxemia by oxygen saturation.When in body, the deposit of oxygen is down to 45% of basic stock, life will be affected.It is generally acknowledged when 240mm mercury column (being equivalent to 8500 meters of height) in human body, to only have the hemochrome of under normal barometric pressure 45% and oxygen to be combined into blood oxygen, therefore claim this air pressure (or height) to be the physical endurance of life.Under hypobaric hypoxia situation, the lighter's (below 3000 meters of height) people can feel mouth and nose xerophthalmia scheorma, dizziness, asthma; Severe one (3000-5000m height) people just there will be uncomfortable in chest, be short of breath, n and V so that there is remarkable obstacle in nervous system.
In anticyclonic environment, human body is respectively organized gradually by nitrification (after generally under high pressure working 5-6 hours, human body is just by nitrification), when human body comes back to standard atmospheric pressure, nitrogen superfluous in body is just discharged with expiration, but this process is slower, if get back to suddenly standard pressure environment from hyperbaric environment, the nitrogen then accumulated in fat just may some rest in human body, and the bubble that formation of expanding is little, retardance blood and tissue, easily form aeroembolism and cause illness, the life of severe patient entail dangers to people.
Meanwhile, air pressure also can affect the psychology change of human body, mainly makes people produce depressed mood.Such as, the sleety weather under low pressure, the hot and humid weather (now air pressure is lower) especially before thunderstorm in summer, the bad people of cardio-pulmonary function can abnormal feel bad, and normal person also has a kind of sense of depressed discomfort.And thisly feel suffocated and constrain, the vegetative nerve trend of people can be made again nervous.
The air-conditioning of prior art mainly regulates the temperature of air-conditioning according to self use habit of people, and does not consider the impact of atmospheric pressure factor on environment, comprises the interval temperature also just regulating air-conditioning according to the change of temperature and humidity of existing comfort level.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of control method of air-conditioning, and it overcomes prior art defect, automatically can regulate temperature and the humidity of air-conditioning, improve the comfortableness of air-conditioning according to the change of air pressure.
The present invention is achieved in that
A kind of control method of air-conditioning, the air-conditioning adopted includes controller, the temperature sensor be connected with described controller, humidity sensor, temperature adjustment device and humidity adjusting device, described air-conditioning also includes atmosphere pressure sensor, described atmosphere pressure sensor is connected with described controller, atmosphere pressure sensor, temperature sensor and humidity sensor are respectively used to detect atmospheric pressure value, temperature and humidity, described controller is used for, according to the atmospheric pressure value, temperature and the humidity that detect, adjusting temperature and humidity;
Described control method comprises:
Steps A 1, atmosphere pressure sensor, temperature sensor and humidity sensor detect atmospheric pressure value, temperature and humidity respectively, if atmospheric pressure value is in preset range, enter steps A 2, if atmospheric pressure value is not in preset range, enter steps A 3;
Steps A 2, controller, according to the external control signal received, adjusts temperature and humidity;
Steps A 3, controller, according to the atmospheric pressure value detected, temperature and humidity, adjusts temperature and humidity;
Wherein, in described steps A 1, if if atmospheric pressure value not in preset range or atmospheric pressure value not in preset range, reach T time section, described controller judges whether the prompting function of described air-conditioning is activated, if activate, then output alarm signal, warning device is reported to the police, if un-activation, then directly enter steps A 3.
Wherein, the preset range described in steps A 1 is that atmospheric pressure value is higher than standard atmospheric pressure X
1% and lower than standard atmospheric pressure X
2%.
Wherein, described X
1and X
2for being greater than the numerical value of 0, and 30 > X
2> X
1> 0.
Wherein, described A3 comprises,
Step S1, the temperature detected when described temperature sensor is greater than M
1, and the humidity that described humidity sensor detects is greater than N
1time, described controller controls described humidity adjusting device and opens dehumidification function, and described controller controls described temperature adjustment device and opens refrigerating function;
Step S2, the temperature detected when described temperature sensor is less than M
2, described humidity sensor detects that humidity is less than N
3time, described controller controls described temperature adjustment device and stops refrigerating function, and described controller controls described humidity adjusting device and stops dehumidification function.
Wherein, described A3 comprises,
Step S3, the temperature detected when described temperature sensor is greater than M
1, and the humidity that described humidity sensor detects is less than N
4time, described controller controls described humidity adjusting device and opens humidification function, and described controller controls described temperature adjustment device and opens refrigerating function;
Step S4, the temperature detected when described temperature sensor is less than M
2, and the humidity that described humidity sensor detects is greater than N
3time, described controller controls described humidity adjusting device and stops humidification function, and described controller controls described temperature adjustment device and stops refrigerating function.
Wherein, described A3 comprises,
Step S5, the temperature detected when described temperature sensor is less than M
3, and the humidity that described humidity sensor detects is greater than N
1time, described controller controls described humidity adjusting device and opens dehumidification function, and described controller controls described temperature adjustment device and opens heat-production functions;
Step S6, the temperature detected when described temperature sensor is greater than M
2, and the humidity that described humidity sensor detects is less than N
2time, described controller controls described humidity adjusting device and stops dehumidification function, and described controller controls described temperature adjustment device and stops heat-production functions.
Wherein, described A3 comprises,
Step S7, the temperature detected when described temperature sensor is less than M
3, and the humidity that described humidity sensor detects is less than N
4time, described controller controls described humidity adjusting device and opens humidification function, and described controller controls described temperature adjustment device and opens heat-production functions;
Step S8, the temperature detected when described temperature sensor is greater than M
2, and the humidity that described humidity sensor detects is greater than N
2time, described controller controls described humidity adjusting device and stops humidification function, and described controller controls described temperature adjustment device and stops heat-production functions.
Wherein, in step 4, user reports to the police by cancelling with under type: by air-conditioning remote control manual adjustments temperature, humidity, or confirms to report to the police by air-conditioning remote control.
Wherein, in described steps A 1, if atmospheric pressure value is not in preset range, controller judges whether the prompting function of described air-conditioning is activated, if activate, then output alarm signal, warning device is reported to the police, if un-activation, then directly enters steps A 3.
Wherein, in described steps A 1, if atmospheric pressure value reaches T time section not in preset range, controller judges whether the prompting function of described air-conditioning is activated, if activate, then and output alarm signal, warning device is reported to the police, if un-activation, then directly enters steps A 3.
Wherein, when warning device is reported to the police, stop alarm in the following manner: by regulating temperature and humidity, make atmospheric pressure value reach preset range; Or directly select stop alarm.
Wherein, in described steps A 1, atmosphere pressure sensor, temperature sensor and humidity sensor detect atmospheric pressure value, temperature and humidity respectively, and controller extrapolates height above sea level according to the data detected, and is shown by display unit.
Air-conditioning of the present invention and control method thereof compared with prior art, have following beneficial effect:
The present invention, by increasing atmosphere pressure sensor, detects atmospheric force value, and according to atmospheric change, the action of control temperature adjusting device and humidity adjusting device, regulates indoor temperature and humidity, improves the comfortableness of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the variation relation table of comparisons of atmospheric pressure, temperature and height above sea level;
Fig. 2 is the structured flowchart of air-conditioning of the present invention;
Fig. 3 is the flow chart of the control method of air-conditioning of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail:
As shown in Figure 1, air-conditioning of the present invention, it includes controller 1, the temperature sensor 2 be connected with described controller 1, humidity sensor 3, atmosphere pressure sensor 4, display unit 5, humidity adjusting device 6, temperature adjustment device 7, wireless communication module 8 and warning device 9.Described controller 1 controls the change that described atmosphere pressure sensor 4 detects atmospheric force value in real time, and send the atmospheric force value detected to described controller 1, on the one hand, described controller 1 calculates corresponding height above sea level, and shows force value and the height above sea level of Real-Time Atmospheric pressure by described display unit 5; On the other hand, the change of the atmospheric force value that described controller 1 detects according to described atmosphere pressure sensor 4, produce alarm signal, by described warning device 9 reminding user, and this alarm signal is transferred to air-conditioning remote control by described wireless communication module 8; Or the change of atmospheric force value that described controller 1 detects according to described atmosphere pressure sensor 4, automatically regulate described humidity adjusting device 6 and described temperature adjustment device 7, improve indoor environment.Wherein, calculate height above sea level according to atmospheric pressure value and belong to prior art, the present invention does not repeat them here.
In the present invention, described warning device 9 is buzzer or alarm lamp or other acoustic-optic alarms, and the preferred described warning device 9 of the present embodiment is buzzer.
The present invention also provides a kind of control method of air-conditioning, and described control method comprises:
Steps A 1, atmosphere pressure sensor 4, temperature sensor 2 and humidity sensor 3 detect atmospheric pressure value, temperature and humidity respectively, if atmospheric pressure value is in preset range, enter steps A 2, if atmospheric pressure value is not in preset range, enter steps A 3;
Steps A 2, controller 1, according to the external control signal received, adjusts temperature and humidity;
Steps A 3, controller 1, according to the atmospheric pressure value detected, temperature and humidity, adjusts temperature and humidity.
Wherein, described A3 comprises,
Step S1, the temperature detected when described temperature sensor 2 is greater than M
1, and the humidity that described humidity sensor 3 detects is greater than N
1time, described controller 1 controls described humidity adjusting device 6 and opens dehumidification function, and described controller 1 controls described temperature adjustment device 7 and opens refrigerating function;
Step S2, the temperature detected when described temperature sensor 2 is less than M
2, described humidity sensor 3 detects that humidity is less than N
3time, described controller 1 controls described temperature adjustment device 7 and stops refrigerating function, and described controller 1 controls described humidity adjusting device 6 and stops dehumidification function.
Wherein, described A3 comprises,
Step S3, the temperature detected when described temperature sensor 2 is greater than M
1, and the humidity that described humidity sensor 3 detects is less than N
4time, described controller 1 controls described humidity adjusting device 6 and opens humidification function, and described controller 1 controls described temperature adjustment device 7 and opens refrigerating function;
Step S4, the temperature detected when described temperature sensor 2 is less than M
2, and the humidity that described humidity sensor 3 detects is greater than N
3time, described controller 1 controls described humidity adjusting device 6 and stops humidification function, and described controller 1 controls described temperature adjustment device 7 and stops refrigerating function.
Wherein, described A3 comprises,
Step S5, the temperature detected when described temperature sensor 2 is less than M
3, and the humidity that described humidity sensor 3 detects is greater than N1 time, described controller 1 controls described humidity adjusting device 6 and opens dehumidification function, and described controller 1 controls described temperature adjustment device 7 and opens heat-production functions;
Step S6, the temperature detected when described temperature sensor 2 is greater than M
2, and the humidity that described humidity sensor 3 detects is less than N
2time, described controller 1 controls described humidity adjusting device 6 and stops dehumidification function, and described controller 1 controls described temperature adjustment device 7 and stops heat-production functions.
Wherein, described A3 comprises,
Step S7, the temperature detected when described temperature sensor 2 is less than M
3, and the humidity that described humidity sensor 3 detects is less than N
4time, described controller 1 controls described humidity adjusting device 6 and opens humidification function, and described controller 1 controls described temperature adjustment device 7 and opens heat-production functions;
Step S8, the temperature detected when described temperature sensor 2 is greater than M
2degree and the humidity that described humidity sensor 3 detects is greater than N
2time, described controller 1 controls described humidity adjusting device 6 and stops humidification function, and described controller 1 controls described temperature adjustment device 7 and stops heat-production functions.
Wherein, in described steps A 1, if atmospheric pressure value is not in preset range, or atmospheric pressure value is not in preset range and reach T time section (effect arranging T time section is to prevent in change of atmospheric pressure than in situation more frequently, air-conditioner is frequent movement with atmospheric change, thus cause the infringement to air-conditioner), then controller 1 judges whether the prompting function of described air-conditioning is activated, if activate, then output alarm signal, warning device 9 is reported to the police, if un-activation, then directly enters steps A 3.When described warning device 9 is reported to the police, stop alarm in the following manner: by regulating temperature and humidity, make atmospheric pressure value reach preset range; Or directly select stop alarm.Wherein, the mode that described prompting function activates, is arranged by remote controller, and directly selects the mode of stop alarm to can be by air-conditioning remote control confirmation warning.
In described steps A 1, atmosphere pressure sensor 4, temperature sensor 2 and humidity sensor 3 detect atmospheric pressure value, temperature and humidity respectively, controller 1 extrapolates height above sea level according to the data detected, and shown by display unit 5, to inform height above sea level residing for user, user can according to height above sea level manual adjustments temperature and humidity.
Wherein, M
1, M
2and M
3meet following relational expression: M
1> M
2> M
3, N
1, N
2, N
3and N
4meet following relational expression: N
1> N
2> N
3> N
4, user can change M according to the actual requirements
1, M
2, M
3, N
1, N
2, N
3, N
4, X
1, X
2and the value of T.Embodiment as shown in Figure 3, preferred M
1, M
2and M
3value be respectively: 28 DEG C, 25 DEG C and 20 DEG C, N
1, N
2, N
3and N
4value be respectively 80%, 45%, 40% and 20%, X
1and X
2value be respectively 10% and 5%, and T is 5 minutes.
As shown in Figure 3, when described atmosphere pressure sensor 4 detects that atmospheric force value is less than standard atmospheric pressure 10% and the time is more than or equal to 5 minutes:
If air-conditioning is in prompting function, then described controller 1 controls described buzzer and rings, and the pressure of reminding user current atmospheric pressure is low, should be noted, if user manually changes the pattern of air-conditioning, temperature or humidity by air-conditioning remote control, buzzer stops ringing; If user does not confirm the warning of buzzer by any mode, then when atmospheric force value is lower than standard atmospheric pressure 5%, buzzer stops ringing;
If the prompting function un-activation of air-conditioning, namely air-conditioning is in comfort mode, when described temperature sensor 2 detects that temperature is greater than 28 DEG C and the humidity that described humidity sensor 3 detects is greater than 80%, described controller 1 controls described humidity adjusting device 6 and opens dehumidification function, and described controller 1 controls described temperature adjustment device 7 and opens refrigerating function; When the temperature that described temperature sensor 2 detects is less than 25 DEG C and described humidity sensor 3 detects that humidity is less than 40%, described controller 1 controls described temperature adjustment device 7 and stops refrigerating function, and described controller 1 controls described humidity adjusting device 6 and stops dehumidification function;
When the temperature that described temperature sensor 2 detects is greater than 28 DEG C and the humidity that described humidity sensor 3 detects is less than 20%, described controller 1 controls described humidity adjusting device 6 and opens humidification function, and described controller 1 controls described temperature adjustment device 7 and opens refrigerating function; The temperature detected when described temperature sensor 2 is less than 25 DEG C and the humidity that described humidity sensor 3 detects is greater than 25%, described controller 1 controls described humidity adjusting device 6 and stops humidification function, and described controller 1 controls described temperature adjustment device 7 and stops refrigerating function;
When the temperature that described temperature sensor 2 detects is less than 20 DEG C and the humidity that described humidity sensor 3 detects is greater than 80%, described controller 1 controls described humidity adjusting device 6 and opens dehumidification function, and described controller 1 controls described temperature adjustment device 7 and opens heat-production functions; When the temperature that described temperature sensor 2 detects is greater than 25 DEG C and the humidity that described humidity sensor detects is less than 45%, described controller 1 controls described humidity adjusting device 6 and stops dehumidification function, and described controller 1 controls described temperature adjustment device 7 and stops heat-production functions;
The temperature detected when described temperature sensor 2 is less than 20 DEG C and the humidity that described humidity sensor 3 detects is less than 20%, described controller 1 controls described humidity adjusting device 6 and opens humidification function, and described controller 1 controls described temperature adjustment device 7 and opens heat-production functions; The temperature detected when described temperature sensor 2 is greater than 25 DEG C and the humidity that described humidity sensor 3 detects is greater than 45%, described controller 1 controls described humidity adjusting device 6 and stops humidification function, and described controller 1 controls described temperature adjustment device 7 and stops heat-production functions.
These are only specific embodiments of the invention, do not limit protection scope of the present invention with this; Not violating any replacement and improvement that the basis of the present invention's design is done, all belong to protection scope of the present invention.
Claims (9)
1. the control method of an air-conditioning, it is characterized in that, the air-conditioning adopted includes controller, the temperature sensor be connected with described controller, humidity sensor, temperature adjustment device and humidity adjusting device, described air-conditioning also includes atmosphere pressure sensor, described atmosphere pressure sensor is connected with described controller, atmosphere pressure sensor, temperature sensor and humidity sensor are respectively used to detect atmospheric pressure value, temperature and humidity, described controller is used for, according to the atmospheric pressure value, temperature and the humidity that detect, adjusting temperature and humidity;
Described control method comprises:
Steps A 1, atmosphere pressure sensor, temperature sensor and humidity sensor detect atmospheric pressure value, temperature and humidity respectively, if atmospheric pressure value is in preset range, enter steps A 2, if atmospheric pressure value is not in preset range, enter steps A 3;
Steps A 2, controller, according to the external control signal received, adjusts temperature and humidity;
Steps A 3, controller, according to the atmospheric pressure value detected, temperature and humidity, adjusts temperature and humidity;
Wherein, in described steps A 1, if if atmospheric pressure value not in preset range or atmospheric pressure value not in preset range, reach T time section, described controller judges whether the prompting function of described air-conditioning is activated, if activate, then output alarm signal, warning device is reported to the police, if un-activation, then directly enter steps A 3.
2. as right wants the control method of the air-conditioning as described in 1, it is characterized in that, the preset range described in steps A 1 is that atmospheric pressure value is higher than standard atmospheric pressure X
1% and lower than standard atmospheric pressure X
2%.
3. as right wants the control method of the air-conditioning as described in 2, it is characterized in that, described X
1and X
2for being greater than the numerical value of 0, and 30 > X
2> X
1> 0.
4. as right wants the control method of the air-conditioning as described in 1, it is characterized in that, described steps A 3 comprises:
Step S1, the temperature detected when described temperature sensor is greater than M
1, and the humidity that described humidity sensor detects is greater than N
1, described controller controls described humidity adjusting device and opens dehumidification function, and described controller controls described temperature adjustment device and opens refrigerating function;
Step S2, the temperature detected when described temperature sensor is less than M
2, described humidity sensor detects that humidity is less than N
3time, described controller controls described temperature adjustment device and stops refrigerating function, and described controller controls described humidity adjusting device and stops dehumidification function.
5. the control method of air-conditioning as claimed in claim 1, it is characterized in that, described steps A 3 comprises:
Step S3, the temperature detected when described temperature sensor is greater than M
1, and the humidity that described humidity sensor detects is less than N
4time, described controller controls described humidity adjusting device and opens humidification function, and described controller controls described temperature adjustment device and opens refrigerating function;
Step S4, the temperature detected when described temperature sensor is less than M
2, and the humidity that described humidity sensor detects is greater than N
3time, described controller controls described humidity adjusting device and stops humidification function, and described controller controls described temperature adjustment device and stops refrigerating function.
6. the control method of air-conditioning as claimed in claim 1, it is characterized in that, described steps A 3 comprises:
Step S5, the temperature detected when described temperature sensor is less than M
3, and the humidity that described humidity sensor detects is greater than N
1time, described controller controls described humidity adjusting device and opens dehumidification function, and described controller controls described temperature adjustment device and opens heat-production functions;
Step S6, the temperature detected when described temperature sensor is greater than M
2, and the humidity that described humidity sensor detects is less than N
2time, described controller controls described humidity adjusting device and stops dehumidification function, and described controller controls described temperature adjustment device and stops heat-production functions.
7. the control method of air-conditioning as claimed in claim 1, it is characterized in that, described steps A 3 comprises:
Step S7, the temperature detected when described temperature sensor is less than M
3, and the humidity that described humidity sensor detects is less than N
4time, described controller controls described humidity adjusting device and opens humidification function, and described controller controls described temperature adjustment device and opens heat-production functions;
Step S8, the temperature detected when described temperature sensor is greater than M
2, and the humidity that described humidity sensor detects is greater than N
2time, described controller controls described humidity adjusting device and stops humidification function, and described controller controls described temperature adjustment device and stops heat-production functions.
8. the control method of air-conditioning as claimed in claim 1, is characterized in that, when described warning device is reported to the police, and stop alarm in the following manner: by regulating temperature and humidity, make atmospheric pressure value reach preset range; Or directly select stop alarm.
9. the control method of air-conditioning as claimed in claim 1, it is characterized in that, in described steps A 1, described atmosphere pressure sensor, described temperature sensor and described humidity sensor detect atmospheric pressure value, temperature and humidity respectively, described controller extrapolates height above sea level according to the data detected, and is shown by display unit.
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| CN103900193A (en) * | 2014-03-10 | 2014-07-02 | 国家电网公司 | Intelligent dehumidification control system of switch gear room |
| CN106225151A (en) * | 2016-07-25 | 2016-12-14 | 广东美的制冷设备有限公司 | Air-conditioner and temperature/humidity control method thereof |
| CN106288142B (en) * | 2016-07-25 | 2018-11-20 | 广东美的制冷设备有限公司 | Air conditioner humidity control method and air conditioner |
| CN108119989B (en) * | 2017-12-07 | 2020-06-05 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| CN108105857B (en) * | 2017-12-07 | 2020-06-05 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| CN109405218B (en) * | 2018-11-02 | 2021-01-29 | 广东美的暖通设备有限公司 | Controller control method and device, controller and air conditioner |
| CN110941296A (en) * | 2019-11-18 | 2020-03-31 | 国网天津市电力公司电力科学研究院 | Intelligent condensation-preventing control system for switch room and control method thereof |
| CN113654140A (en) * | 2021-08-05 | 2021-11-16 | 合肥创科电子工程科技有限责任公司 | Industrial air conditioner with pressure detection and self-cleaning functions and use method thereof |
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