CN106247554A - Adapt to based on Studies of Human Body Heat and the indoor environmental condition control system and method for climatic characteristic - Google Patents

Adapt to based on Studies of Human Body Heat and the indoor environmental condition control system and method for climatic characteristic Download PDF

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CN106247554A
CN106247554A CN201610676130.6A CN201610676130A CN106247554A CN 106247554 A CN106247554 A CN 106247554A CN 201610676130 A CN201610676130 A CN 201610676130A CN 106247554 A CN106247554 A CN 106247554A
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张宇峰
麦锦博
张明扬
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South China University of Technology SCUT
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

本发明公开了一种基于人体热适应和气候特点的室内环境控制***,包括:时间段设置装置,用于设定***的工作模式;采集装置,用以按设定周期采集室内外环境参数;人机交互平台,用以接受用户对室内外环境感受的评价信息;控制器,用以根据室内环境参数和用户感受的评价信息调整控制设备的运行状态,对所述室内环境进行调整直至所述室内环境符合人体热适应和用户对室内环境感受满足预设条件为止;控制设备,用以调节室内环境。本发明还提供了一种基于人体热适应的室内环境控制方法。本发明通过根据满足人体热适应理论和用户感受信息情况来控制室内控制设备状态,并通过结合当地气候特点,提升用户使用感受的同时实现了可观的节能。

The invention discloses an indoor environment control system based on human body thermal adaptation and climate characteristics, comprising: a time period setting device for setting the working mode of the system; a collection device for collecting indoor and outdoor environmental parameters according to a set cycle; The human-computer interaction platform is used to accept the user's evaluation information on the indoor and outdoor environment; the controller is used to adjust the operating status of the control equipment according to the indoor environment parameters and the user's evaluation information, and adjust the indoor environment until the Until the indoor environment conforms to the thermal adaptation of the human body and the user's perception of the indoor environment meets the preset conditions; the control equipment is used to adjust the indoor environment. The invention also provides an indoor environment control method based on human body thermal adaptation. The present invention controls the state of the indoor control equipment according to the thermal adaptation theory of the human body and the user's experience information, and combines the local climate characteristics to improve the user's use experience and realize considerable energy saving.

Description

基于人体热适应和气候特点的室内环境控制***及方法Indoor environment control system and method based on human thermal adaptation and climate characteristics

技术领域technical field

本发明属于室内环境调节技术领域,特别涉及一种基于人体热适应和气候特点的室内环境控制***及方法。The invention belongs to the technical field of indoor environment regulation, and in particular relates to an indoor environment control system and method based on human thermal adaptation and climate characteristics.

背景技术Background technique

常规空调运行时,由用户或管理维护人员设定温度值,通过PI和PID控制等维持温度稳定,这种常规模式只对环境空气温度进行控制,没有顾及其他与热舒适密切相关的环境参数,因此热舒适性可能得不到保证。此外,该模式仅调节空调运行,与风扇等房间其他热调节手段缺少互动,调控效率低,存在能源浪费。此外,近年来出现了以PMV模型为核心的一种控制模式,这种模式综合考虑影响热舒适的环境参数,以PMV为核心控制室内热环境,与常规模式相比,考虑因素全面,具有一定节能潜力。但PMV模型仅适用于稳态环境的局限,使得相关研究忽略动态热环境的营造,同时也缺乏空调之外热环境调节手段的控制和利用。When a conventional air conditioner is in operation, the user or management and maintenance personnel set the temperature value, and maintain a stable temperature through PI and PID control. This conventional mode only controls the ambient air temperature without taking into account other environmental parameters closely related to thermal comfort. Thermal comfort may therefore not be guaranteed. In addition, this mode only regulates the operation of the air conditioner, and lacks interaction with other heat regulation methods such as fans in the room, resulting in low regulation efficiency and energy waste. In addition, in recent years, a control mode with the PMV model as the core has emerged. This mode comprehensively considers the environmental parameters that affect thermal comfort, and controls the indoor thermal environment with the PMV as the core. Compared with the conventional mode, it takes comprehensive considerations and has certain advantages. energy saving potential. However, the limitation that the PMV model is only applicable to a steady-state environment makes relevant research ignore the creation of a dynamic thermal environment, and it also lacks the control and utilization of thermal environment regulation methods other than air-conditioning.

因此,根据前期人体热适应研究成果,为了提供更加人性化的室内环境,环境控制需要更多的考虑人体热适应的机理,即人不再是给定热环境的被动接受者,而是通过多重循环反馈与人—环境***交互作用的主动参与者,从而根据人体的热适应行为调节室内环境参数和控制设备。前期研究结果如下:Therefore, according to the previous research results on human thermal adaptation, in order to provide a more humanized indoor environment, environmental control needs to consider more the mechanism of human thermal adaptation, that is, people are no longer passive recipients of a given thermal environment, but through multiple Loop feedback is an active participant in the interaction with the human-environment system, thereby adjusting indoor environmental parameters and controlling equipment according to the thermal adaptation behavior of the human body. The preliminary research results are as follows:

Zhang Y, Chen H and Meng Q. Thermal comfort in buildings with split air-conditioners in hot-humid area of China. Building and Environment, 2013, 64:213-224;Zhang Y, Chen H and Meng Q. Thermal comfort in buildings with split air-conditioners in hot-humid area of China. Building and Environment, 2013, 64:213-224;

Zhang Y, Wang, Chen H, Zhang J and Meng Q. Thermal comfort in naturallyventilated buildings in hot-humid area of China. Building and Environment,2010, 45(11):2562-2570;Zhang Y, Wang, Chen H, Zhang J and Meng Q. Thermal comfort in naturally ventilated buildings in hot-humid area of China. Building and Environment, 2010, 45(11):2562-2570;

张宇峰,刘倩妮,孟庆林.湿热地区人群夏季主动利用气流的研究(1):行为与动机.暖通空调,2014,44(1):29-35;Zhang Yufeng, Liu Qianni, Meng Qinglin. Research on Active Use of Airflow in Summer by People in Hot and Humid Areas (1): Behavior and Motivation. HVAC, 2014,44(1):29-35;

张宇峰,刘倩妮,孟庆林.湿热地区人群夏季主动利用气流的研究(2):气流感受与利策略.暖通空调,2014,44(1):36-41;Zhang Yufeng, Liu Qianni, Meng Qinglin. Research on the Active Use of Airflow by People in Hot and Humid Areas in Summer (2): Airflow Sensation and Benefit Strategies. Heating Ventilation and Air Conditioning, 2014,44(1):36-41;

张宇峰.夏热冬暖地区代表性城市与农村居住建筑热环境设计与计算指标[J]. 建筑科学, 2014, 30(6):10-18;Zhang Yufeng. Thermal environment design and calculation index of residential buildings in representative cities and rural areas in hot summer and warm winter[J]. Building Science, 2014, 30(6):10-18;

翟永超, 张宇峰, 孟庆林,等.湿热环境下空气流动对人体热舒适的影响(1):不可控气流[J]. 暖通空调, 2014, 1:42-46;Zhai Yongchao, Zhang Yufeng, Meng Qinglin, et al. Influence of air flow on human thermal comfort in hot and humid environment (1): Uncontrollable airflow [J]. Heating Ventilation and Air Conditioning, 2014, 1:42-46;

翟永超,张宇峰,孟庆林,Hui Zhang, Wilmer Pasut, Edward Arens.湿热环境下空气流动对人体热舒适的影响(2):可控气流.暖通空调,2014,44(1):47-51;Zhai Yongchao, Zhang Yufeng, Meng Qinglin, Hui Zhang, Wilmer Pasut, Edward Arens. Effect of Air Flow on Human Thermal Comfort in Hot and Humid Environment (2): Controlled Airflow. Heating Ventilation and Air Conditioning, 2014,44(1):47-51;

此外,根据各个地区气候特点,通过加强夜间通风,可充分利用夜间低温蓄冷减少日间对空调的依赖,具有一定节能潜力。目前尚未发现将人体热适应和夜间通风相结合的智能控制研究。以往研究中,对于夜间通风判据,有研究认为当室内温度高于室外温度时,便可开窗通风,这与本文的通风策略相同。本发明针对南方湿热地区秋季气候特点,结合办公室的使用,夜间采用固定时间段内室内外空气温差为判据,从而充分利用夜间通风来降低室温,蓄积冷量,充分利用夜间蓄冷和人体热适应理论成果,更合理的解决室内热环境控制问题。In addition, according to the climate characteristics of each region, by strengthening nighttime ventilation, it is possible to make full use of nighttime low-temperature cold storage to reduce the dependence on air conditioning during the day, which has a certain energy-saving potential. No intelligent control research has been found that combines human thermal adaptation and night ventilation. In previous studies, regarding the nighttime ventilation criterion, some studies considered that when the indoor temperature is higher than the outdoor temperature, windows can be opened for ventilation, which is the same as the ventilation strategy in this paper. The present invention aims at the characteristics of autumn climate in hot and humid southern regions, combined with the use of offices, and uses the temperature difference between indoor and outdoor air within a fixed period of time at night as the criterion, so as to make full use of night ventilation to reduce room temperature, accumulate cold, and make full use of night cold storage and human body thermal adaptation Theoretical results can more reasonably solve the problem of indoor thermal environment control.

以往研究结果如下:The results of previous studies are as follows:

Pablo La Roche,Murray Milne. Effects of window size and thermal mass onbuilding comfort using an intelligent ventilation controller[J]. Solar Energy77 (2004) 421–434。Pablo La Roche, Murray Milne. Effects of window size and thermal mass onbuilding comfort using an intelligent ventilation controller[J]. Solar Energy77 (2004) 421–434.

M.Kolokotroni,B.C.Webb.S.D.Hayes,Summer cooling with nightVentilation for office buildings in moderate climates, Energy and Buildings27(1998)231-237。M. Kolokotroni, B.C. Webb. S.D. Hayes, Summer cooling with night Ventilation for office buildings in moderate climates, Energy and Buildings 27(1998) 231-237.

发明内容Contents of the invention

本发明的目的在于克服现有室内环境控制方法的缺点与不足,为此,提出一方面提供了一种基于人体热适应、并结合气候特点的室内环境控制***:The purpose of the present invention is to overcome the shortcomings and deficiencies of the existing indoor environment control methods. Therefore, on the one hand, it is proposed to provide an indoor environment control system based on human body thermal adaptation and combined with climate characteristics:

一种基于人体热适应和气候特点的室内环境控制***,包括:An indoor environment control system based on human thermal adaptation and climate characteristics, including:

时间段设置装置:用于设定***的工作模式,设定时间段包括白天和夜晚两个,其中白天运行时间为A~B,夜晚运行时间为B~A;Time period setting device: used to set the working mode of the system. The set time period includes two days and nights, wherein the daytime operation time is A~B, and the night operation time is B~A;

采集装置,用以按设定周期采集室内外环境参数,所述设定周期为10~60分钟;The collection device is used to collect indoor and outdoor environmental parameters according to a set cycle, and the set cycle is 10 to 60 minutes;

人机交互平台,用以接受用户对室内外环境感受的评价信息;The human-computer interaction platform is used to accept the user's evaluation information on the indoor and outdoor environment;

控制器,分别与所述采集装置和所述的人机交互平台之间以无线方式相连,用以根据室内环境参数和用户感受的评价信息调整控制设备的运行状态,对所述室内环境进行调整直至所述室内环境符合人体热适应和用户对室内环境感受满足预设条件为止;The controller is wirelessly connected to the acquisition device and the human-computer interaction platform, and is used to adjust the operating state of the control equipment according to the indoor environment parameters and the evaluation information of user experience, and to adjust the indoor environment Until the indoor environment meets the thermal adaptation of the human body and the user's perception of the indoor environment meets the preset conditions;

控制设备,用以调节室内环境,包括空调、风扇和自动开窗器。Control equipment to regulate the indoor climate, including air conditioning, fans and automatic window drives.

进一步地,所述采集装置包括用于采集室内、外环境参数的温湿度传感器、用于采集室内二氧化碳浓度的二氧化碳浓度传感器,所述室外环境参数为空气温度,所述室内环境参数包括空气温度、黑球温度、相对湿度、二氧化碳浓度。Further, the collection device includes a temperature and humidity sensor for collecting indoor and outdoor environmental parameters, a carbon dioxide concentration sensor for collecting indoor carbon dioxide concentration, the outdoor environmental parameter is air temperature, and the indoor environmental parameters include air temperature, Heliosphere temperature, relative humidity, carbon dioxide concentration.

进一步地,所述的人机交互平台包括移动终端或台式电脑。Further, the human-computer interaction platform includes a mobile terminal or a desktop computer.

进一步地,所述控制器为单片机。Further, the controller is a single-chip microcomputer.

进一步地,还包括储存器,用以储存环境参数和用户感受的评价信息,所述储存器与所述控制器相连。Further, a storage is also included for storing environmental parameters and evaluation information of user experience, and the storage is connected to the controller.

人体热适应预设条件为热适应研究成果中得到的预设值。本发明人已开展了大量热舒适现场调研和气候室实验,揭示了湿热地区居民的热适应特征,并据此提出了相应的热环境设计与计算指标。本发明以上述研究结果为基础,充分考虑湿热地区的人体热适应特征和空气流动对温湿度的补偿作用,提出利用开窗、风扇和空调联合控制建筑热环境的适应性控制模式。这种模式在实现健康、舒适和节能等方面具有较大潜力。The preset conditions for human thermal adaptation are the preset values obtained from the research results of thermal adaptation. The inventors have carried out a large number of thermal comfort field investigations and climate chamber experiments, revealed the thermal adaptation characteristics of residents in hot and humid areas, and proposed corresponding thermal environment design and calculation indicators. Based on the above research results, the present invention fully considers the thermal adaptation characteristics of the human body in hot and humid areas and the compensation effect of air flow on temperature and humidity, and proposes an adaptive control mode that uses windows, fans and air conditioners to jointly control the thermal environment of buildings. This mode has great potential in realizing health, comfort and energy saving.

本发明另一发明还提供了一种基于所述***的室内环境控制方法,包括以下步骤:Another invention of the present invention also provides an indoor environment control method based on the system, comprising the following steps:

按设定周期采集室内外环境参数;Collect indoor and outdoor environmental parameters according to the set cycle;

当***的工作模式设定为白天时,接受用户对室内环境感受的评价信息;接着判断室内环境状况,根据人体热适应预设值,控制设备运行相应的动作,同时根据用户评价信息调整控制设备的运行状态,以对室内环境进行调整直至用户对室内环境感受评价满足预设条件为止;When the working mode of the system is set to daytime, it accepts the user’s evaluation information on the indoor environment; then judges the indoor environment condition, and controls the equipment to run corresponding actions according to the preset value of human thermal adaptation, and adjusts the control equipment according to the user’s evaluation information to adjust the indoor environment until the user’s evaluation of the indoor environment meets the preset conditions;

当***的工作模式设定为夜晚时,判断室内外温度情况,根据控制策略,设备运行相应的动作,通过开关窗户施行夜间通风。When the working mode of the system is set to night, the indoor and outdoor temperature is judged, and according to the control strategy, the equipment operates corresponding actions, and night ventilation is implemented by opening and closing windows.

进一步地,所述的判断室内环境状况,根据人体热适应预设值,控制设备运行相应的动作具体包括:Further, the judging of the indoor environmental conditions, according to the preset value of human body thermal adaptation, and the corresponding actions of controlling the operation of the equipment specifically include:

判断室内温度;determine the indoor temperature;

若室内温度≤T10C,则关闭空调及窗户;接着判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一;If the indoor temperature ≤ T1 0 C, then close the air conditioner and windows; then judge the carbon dioxide concentration level, when the carbon dioxide concentration <C1ppm, the window opening is reduced by a quarter of the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm, Keep the original opening of the window; when the carbon dioxide concentration>C2ppm, the opening of the window will be increased by a quarter of the original;

若T10C<室内温度<T20C,则关闭空调及窗户;接着判断是否室内温度>室外温度,若是,则窗户全开,若否,则判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一;If T1 0 C<indoor temperature<T2 0 C, then close the air conditioner and windows; then judge whether the indoor temperature>outdoor temperature, if yes, open the windows fully, if not, then judge the carbon dioxide concentration level, when the carbon dioxide concentration<C1ppm, The window opening is reduced by 1/4 on the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm, the window keeps the original opening; when the carbon dioxide concentration>C2ppm, the window opening is increased by 1/4 on the original basis one;

若T20C≤室内温度≤T30C,则关闭空调、开启风扇,接着判断是否室内温度>室外温度,若是,则窗户全开,若否,则判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一;If T2 0 C ≤ indoor temperature ≤ T3 0 C, turn off the air conditioner and turn on the fan, and then judge whether the indoor temperature > outdoor temperature, if yes, open the windows fully, if not, judge the carbon dioxide concentration level, when the carbon dioxide concentration < C1ppm , the window opening is reduced by 1/4 on the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm, the window keeps the original opening; when the carbon dioxide concentration>C2ppm, the window opening increases by 4/4 on the original basis one;

若室内温度>T30C时,则开启空调和风扇,接着判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一;然后判断是否室内温度≥T40C,若是,则保持开启空调和风扇,若否,则重新开始检测室内温度,重复以上步骤;If the indoor temperature is >T3 0 C, turn on the air conditioner and fan, and then judge the carbon dioxide concentration level. When the carbon dioxide concentration is <C1ppm, the window opening is reduced by a quarter of the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm , the window keeps the original opening; when the carbon dioxide concentration > C2ppm, the window opening is increased by a quarter of the original basis; then judge whether the indoor temperature is ≥ T4 0 C, if so, keep the air conditioner and fan on, if If not, start to detect the indoor temperature again, and repeat the above steps;

其中,T1为开关窗户的阀值,T2为开关风扇的阀值, T3为开关空调的阀值,小于此值空调关闭,大于此值空调开启;T4为防止空调频繁启停的控制阀值,C1为室内二氧化碳浓度下限值,C2为室内二氧化碳浓度上限值。Among them, T1 is the threshold value of opening and closing the window, T2 is the threshold value of switching the fan, T3 is the threshold value of switching the air conditioner, the air conditioner is turned off when it is less than this value, and the air conditioner is turned on when it is greater than this value; T4 is the control threshold value to prevent the air conditioner from frequently starting and stopping, C1 is the lower limit of indoor carbon dioxide concentration, and C2 is the upper limit of indoor carbon dioxide concentration.

进一步地,所述***同时根据采集的数据信息和用户评价信息调整控制设备的运行状态,以对室内环境进行调整直至用户对室内环境感受评价满足预设条件为止,具体包括:Further, the system adjusts the operating state of the control equipment according to the collected data information and user evaluation information at the same time, so as to adjust the indoor environment until the user's evaluation of the indoor environment meets the preset conditions, specifically including:

获取用户的抱怨信息;Obtain user complaint information;

当抱怨信息为太热时,若空调为开启状态,则空调档位降一档,否则开启空调;When the complaint information is too hot, if the air conditioner is on, the air conditioner gear will be lowered by one gear, otherwise the air conditioner will be turned on;

当抱怨信息为太冷时,若空调为开启状态,则空调档位升一档;When the complaint information is too cold, if the air conditioner is turned on, the air conditioner gear will be raised by one gear;

当抱怨信息为太闷时,风扇升一档;When the complaint information is too stuffy, the fan will go up a gear;

当抱怨信息为室外太吵时,窗户关闭;When the complaint message is that the outdoors are too noisy, the windows are closed;

当抱怨信息为风扇太吵时,风扇降一档;When the complaint information is that the fan is too noisy, the fan will be downshifted;

当抱怨信息为风太大时,风扇降一档。When the complaint message is that the wind is too high, the fan is downshifted.

进一步地,在一个周期内同一区域有超过50%数量的不同用户抱怨信息相同时,控制设备进行相应动作,否则,下一周期将抱怨信息清空,重新开始统计,同时,若有由于抱怨导致的动作发生,下一周期也清空此动作。Further, when more than 50% of different users in the same area complain about the same information in one cycle, the control device will take corresponding actions, otherwise, the next cycle will clear the complaint information and restart the statistics. The action occurs, and the next cycle also clears this action.

进一步地,所述的通过开关窗户施行夜间通风的具体动作包括:Further, the specific action of performing night ventilation by opening and closing windows includes:

判断周期性采集的室外温度T5和室内温度T6;Judging the periodically collected outdoor temperature T5 and indoor temperature T6;

若T5≤T6,则打开窗户进行夜间通风蓄冷;若T5>T6,则关闭窗户阻止室外热量进入室内。If T5≤T6, open the windows for night ventilation and cold storage; if T5>T6, close the windows to prevent outdoor heat from entering the room.

相比现有技术,本发明提供的***和方法以已有热适应研究成果为基础,根据湿热地区居民的热适应特征及相应的热环境设计与计算指标,充分考虑湿热地区的人体热适应特征和空气流动对温湿度的补偿作用,提出利用开窗、风扇和空调联合控制建筑热环境的适应性控制模式,实现了满足人体热适应理论和用户感受信息情况并结合当地气候来控制室内控制设备状态,从而在提升用户使用感受的同时实现了可观的节能,达到实现健康、舒适和节能方面的完美结合。Compared with the prior art, the system and method provided by the present invention are based on the existing thermal adaptation research results, according to the thermal adaptation characteristics of residents in hot and humid areas and the corresponding thermal environment design and calculation indicators, fully considering the thermal adaptation characteristics of the human body in hot and humid areas Based on the compensation effect of air flow on temperature and humidity, an adaptive control mode is proposed to jointly control the thermal environment of the building by using windows, fans and air conditioners, and realizes the control of indoor control equipment that meets the thermal adaptation theory of the human body and user experience information and combines the local climate. state, thus achieving considerable energy saving while improving user experience, achieving the perfect combination of health, comfort and energy saving.

附图说明Description of drawings

本发明的具体内容和优点将从下面结合附图对实施例的描述中变得明显和容易理解,其中:The specific contents and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

图1为根据本发明一个实施例的基于人体热适应的室内环境控制***的结构框图;Fig. 1 is a structural block diagram of an indoor environment control system based on human thermal adaptation according to an embodiment of the present invention;

图2为根据本发明一个实施例的环境参数的采集与人机交互平台的示意图;FIG. 2 is a schematic diagram of a collection of environmental parameters and a human-computer interaction platform according to an embodiment of the present invention;

图3为根据本发明一个实施例的白天运行阶段室内人体热适应预设条件及其对应设备动作示意图;Fig. 3 is a schematic diagram of preset conditions for indoor human body thermal adaptation and corresponding equipment actions during daytime operation according to an embodiment of the present invention;

图4为根据本发明一个实施例的对用户室内环境感受调整的示意图;Fig. 4 is a schematic diagram of adjusting user's indoor environment experience according to an embodiment of the present invention;

图5为根据本发明一个实施例的夜间运行阶段对应设备动作示意图;Fig. 5 is a schematic diagram of corresponding equipment actions in the nighttime operation phase according to an embodiment of the present invention;

图6为根据本发明一个实施例的基于人体热适应的室内环境控制方法的流程图。Fig. 6 is a flowchart of a method for controlling an indoor environment based on human body thermal adaptation according to an embodiment of the present invention.

具体实施方式detailed description

下面详细描述本发明的实施例,实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能解释为对本发明的限制。凡依本案的设计思路所做的等同变化(如针对不同地区的气候特点所作策略变更),均落入本案的保护范围。Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. All equivalent changes made in accordance with the design ideas of this case (such as strategic changes made in response to climate characteristics in different regions) fall within the scope of protection of this case.

如图1所示,一种基于人体热适应和气候特点的室内环境控制***,包括时间段设置装置、采集装置100、人机交互平台200、控制器300和控制设备400,控制设备400包括空调401、风扇402、自动开窗器403和桌面风扇404。As shown in Figure 1, an indoor environment control system based on human thermal adaptation and climate characteristics includes a time period setting device, an acquisition device 100, a human-computer interaction platform 200, a controller 300, and a control device 400, and the control device 400 includes an air conditioner 401, fan 402, automatic window opener 403 and desktop fan 404.

其中,时间段设置装置用于设定***的工作模式,设定时间段包括白天和夜晚两个,其中白天运行时间为A~B,夜晚运行时间为B~A;所述采集装置用以按设定周期采集室内环境参数,包括用于采集室内、外环境参数的湿度传感器、温度传感器、二氧化碳浓度传感器,用于采集室内外环境参数,所述室内环境参数包括空气温度、黑球温度、相对湿度、二氧化碳浓度等,所述的设定周期为10分钟。Wherein, the time period setting device is used to set the working mode of the system, and the set time period includes two days and nights, wherein the daytime running time is A~B, and the nighttime running time is B~A; the collection device is used to press Set the cycle to collect indoor environmental parameters, including humidity sensors, temperature sensors, and carbon dioxide concentration sensors for collecting indoor and outdoor environmental parameters, for collecting indoor and outdoor environmental parameters. The indoor environmental parameters include air temperature, black bulb temperature, relative Humidity, carbon dioxide concentration, etc., the setting cycle is 10 minutes.

人机交互平台200用于接受用户对室内环境感受的评价信息。The human-computer interaction platform 200 is used to receive user evaluation information on the indoor environment experience.

控制器300采用单片机,分别与所述采集装置和所述的人机交互平台之间以无线方式相连,用以根据室内环境参数和用户感受的评价信息调整控制设备的运行状态,对所述室内环境进行调整直至所述室内环境符合人体热适应和用户对室内环境感受满足预设条件为止。其中,人体热适应预设条件为我国湿热地区前期研究成果中得到的预设值。用户对室内环境感受预设条件为用户对于室内环境感受的评价信息为褒义或没有评价信息的情况。The controller 300 adopts a single-chip microcomputer, which is wirelessly connected with the acquisition device and the human-computer interaction platform, and is used to adjust the operating state of the control equipment according to the indoor environmental parameters and the evaluation information of the user's experience. The environment is adjusted until the indoor environment meets the thermal adaptation of the human body and the user's perception of the indoor environment meets the preset conditions. Among them, the preset conditions for human thermal adaptation are the preset values obtained from the previous research results in hot and humid areas in my country. The preset condition of the user's perception of the indoor environment is that the evaluation information of the user's perception of the indoor environment is positive or has no evaluation information.

本发明的一个实施例中,用户可以直接通过人机交互平台输入感受,例如,抱怨感受,如图4所示,即提供抱怨按钮太冷,太热,太闷、室外太吵、风扇太吵、风太大等,所述的人机交互平台为移动终端或台式电脑。In one embodiment of the present invention, the user can directly input feelings through the human-computer interaction platform, for example, to complain about feelings, as shown in Figure 4, that is, to provide a complaint button that is too cold, too hot, too stuffy, too noisy outside, and the fan is too noisy , too windy, etc., the human-computer interaction platform is a mobile terminal or a desktop computer.

控制设备400包括:空调401,风扇402,自动开窗器403和桌面小风扇404。所述环境控制器除了桌面风扇404外与控制器相连,桌面风扇404由用户主动控制。The control device 400 includes: an air conditioner 401 , a fan 402 , an automatic window opener 403 and a small desktop fan 404 . The environmental controller is connected to the controller except the desktop fan 404, which is actively controlled by the user.

本发明的一个实施例中,还包括储存器500,用于储存满足预设条件时的运行参数和室内环境参数,储存器500与控制器300集成相连。In one embodiment of the present invention, a storage 500 is also included for storing operating parameters and indoor environment parameters when preset conditions are met, and the storage 500 is integrally connected with the controller 300 .

图2为根据本发明一个实施例的环境参数的采集与人机交互平台示意图。如图2所示,用户201通过人机交互平台200,表达自己对环境的感受,一种可能的方式为人机交互平台含有冷、热、干、湿等抱怨按钮,用户在不舒适时按对应按钮进行表达。人机交互平台200可以采取多种形式,例如,移动终端、台式电脑等。600为人机交互平台200和参数采集装置100与储存器500之间的通讯网络。通讯网络600采用以太网、无线等多种方式将用户的抱怨信息、环境参数传输至储存器500进行储存,并提供外界访问接口。控制器300与储存器500是移动终端等具有一定计算和储存能力的处理设备或单元。Fig. 2 is a schematic diagram of an environment parameter collection and human-computer interaction platform according to an embodiment of the present invention. As shown in Figure 2, users 201 express their feelings about the environment through the human-computer interaction platform 200. One possible way is that the human-computer interaction platform contains complaint buttons such as cold, hot, dry, and wet. button to express. The human-computer interaction platform 200 can take various forms, for example, a mobile terminal, a desktop computer, and the like. 600 is the communication network between the human-computer interaction platform 200 and the parameter collection device 100 and the storage 500 . The communication network 600 transmits user complaint information and environmental parameters to the storage 500 for storage by means of Ethernet, wireless, etc., and provides an external access interface. The controller 300 and the storage 500 are processing devices or units with certain calculation and storage capabilities, such as mobile terminals.

如图4所述,在本发明的一个实施例中,白天运行阶段所述同时根据用户评价信息调整控制设备的运行状态,以对室内环境进行调整直至用户对室内环境感受评价满足预设条件为止具体包括:As shown in Figure 4, in one embodiment of the present invention, in the daytime operation phase, the operating state of the control device is adjusted according to the user evaluation information at the same time, so as to adjust the indoor environment until the user's evaluation of the indoor environment meets the preset conditions Specifically include:

获取用户的抱怨信息;Obtain user complaint information;

当抱怨信息为太热时,若空调401为开启状态,则空调401档位降一档,否则开启空调;When the complaint information is too hot, if the air conditioner 401 is turned on, the gear of the air conditioner 401 is lowered by one gear, otherwise the air conditioner is turned on;

当抱怨信息为太冷时,若空调401为开启状态,则空调401档位升一档;When the complaint information is too cold, if the air conditioner 401 is turned on, the gear of the air conditioner 401 is raised by one gear;

当抱怨信息为太闷时,风扇402升一档;When the complaint information is too stuffy, the fan 402 is upgraded to a gear;

当抱怨信息为室外太吵时,窗户关闭;When the complaint message is that the outdoors are too noisy, the windows are closed;

当抱怨信息为风扇太吵时,风扇402降一档;When the complaint information is that the fan is too noisy, the fan 402 is downshifted;

当抱怨信息为风太大时,风扇402降一档。When the complaint information is that the wind is too large, the fan 402 is lowered by one gear.

在本发明的一实施例中,当一个周期内同一区域有超过50%数量的不同用户抱怨信息相同时,控制设备400进行相应动作,否则,下一周期将抱怨信息清空,重新开始统计,为了防止与图3 的动作有所冲突,同时若有动作发生,下一周期也清空此动作。In an embodiment of the present invention, when more than 50% of different users in the same area complain about the same information in one period, the control device 400 will take corresponding actions; otherwise, the complaint information will be cleared in the next period, and the statistics will be restarted. To prevent conflicts with the actions in Figure 3, and if any action occurs, the action will be cleared in the next cycle.

如图6所示,基于所述***的室内环境控制方法,包括步骤:As shown in Figure 6, the indoor environment control method based on the system includes steps:

白天运行阶段:Daytime operation phase:

S101、按10~60分钟为周期采集室内外环境参数;S101, collecting indoor and outdoor environmental parameters in a cycle of 10 to 60 minutes;

S102、接受用户对室内环境感受的评价信息;S102. Accept the user's evaluation information on the feeling of the indoor environment;

S103、判断室内环境状况,根据人体热适应预设值,控制设备运行相应的动作,同时根据用户评价信息调整控制设备的运行状态,以对室内环境进行调整直至用户对室内环境感受评价满足预设条件为止。S103. Judging the indoor environmental conditions, controlling the corresponding actions of the equipment according to the preset value of human body thermal adaptation, and adjusting the operating status of the controlling equipment according to the user evaluation information, so as to adjust the indoor environment until the user's evaluation of the indoor environment satisfies the preset conditions.

如图3所述,在本发明的一个实施例中,白天运行阶段,所述的判断室内环境状况,根据人体热适应预设值,控制设备运行相应的动作具体包括:As shown in Figure 3, in one embodiment of the present invention, during the daytime operation phase, the judging of the indoor environmental conditions, and the corresponding actions of controlling the operation of the equipment according to the preset value of human body thermal adaptation specifically include:

判断室内温度;determine the indoor temperature;

若室内温度≤T10C,则关闭空调401及窗户;接着判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一,即:某时刻,当室内温度符合条件1时,控制策略为运行动作1,然后判断二氧化碳浓度水平符合条件6~8的其中一个,并执行对应动作6~8,循环结束;If the indoor temperature ≤ T1 0 C, then close the air conditioner 401 and the windows; then judge the carbon dioxide concentration level, when the carbon dioxide concentration < C1ppm, the window opening is reduced by a quarter on the original basis; when C1ppm≤ carbon dioxide concentration ≤ C2ppm , the window keeps the original opening; when the carbon dioxide concentration > C2ppm, the window opening increases by a quarter of the original basis, that is, at a certain moment, when the indoor temperature meets condition 1, the control strategy is operation 1, Then judge that the carbon dioxide concentration level meets one of the conditions 6~8, and execute the corresponding action 6~8, and the cycle ends;

若T10C<室内温度<T20C,则关闭空调401及窗户;接着判断是否室内温度>室外温度,若是,则窗户全开,若否,则判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一,即:当室内温度符合条件2时,控制策略为执行动作2,然后判断室内外温度是否符合条件5,如符合即执行动作5,循环结束,如不符合,即判断二氧化碳浓度水平符合条件6~8的其中一个,并执行对应动作6~8,循环结束;If T1 0 C<indoor temperature<T2 0 C, then close the air conditioner 401 and the windows; then judge whether the indoor temperature>outdoor temperature, if so, then fully open the windows, if not, then judge the carbon dioxide concentration level, when the carbon dioxide concentration<C1ppm , the window opening is reduced by 1/4 on the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm, the window keeps the original opening; when the carbon dioxide concentration>C2ppm, the window opening increases by 4/4 on the original basis One, that is: when the indoor temperature meets condition 2, the control strategy is to execute action 2, and then judge whether the indoor and outdoor temperature meets condition 5, if yes, execute action 5, and the cycle ends, if not, then judge that the carbon dioxide concentration level meets One of the conditions 6~8, and execute the corresponding actions 6~8, the loop ends;

若T20C≤室内温度≤T30C,则关闭空调401、开启风扇402,接着判断是否室内温度>室外温度,若是,则窗户全开,若否,则判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一,即:当室内温度符合条件3时,控制策略为执行动作3,然后判断室内外温度是否符合条件5,如符合即执行动作5,循环结束,如不符合,即判断二氧化碳浓度水平符合条件6~8的其中一个,并执行对应动作6~8,循环结束;If T2 0 C ≤ indoor temperature ≤ T3 0 C, turn off the air conditioner 401 and turn on the fan 402, and then judge whether the indoor temperature > outdoor temperature, if yes, open the windows fully, if not, then judge the carbon dioxide concentration level, when the carbon dioxide concentration < When C1ppm, the window opening is reduced by a quarter on the original basis; when C1ppm≤carbon dioxide concentration≤C2ppm, the window keeps the original opening; when the carbon dioxide concentration>C2ppm, the window opening increases on the original basis One quarter, that is: when the indoor temperature meets condition 3, the control strategy is to execute action 3, and then judge whether the indoor and outdoor temperature meets condition 5, and if so, execute action 5, and the cycle ends; if not, then judge the carbon dioxide concentration The level meets one of the conditions 6~8, and the corresponding action 6~8 is executed, and the cycle ends;

若室内温度>T30C时,则开启空调401和风扇402,接着判断二氧化碳浓度水平,当二氧化碳浓度<C1ppm时,窗户开度在原来的基础上减少四分之一;当C1ppm≤二氧化碳浓度≤C2ppm时,窗户保持原来的开度;当二氧化碳浓度>C2ppm时,窗户开度在原来的基础上增大四分之一;然后判断是否室内温度≥T40C,若是,则保持开启空调401和风扇402,否则,循环至初始状态,即:当室内温度符合条件4时,控制策略为执行动作4,然后判断二氧化碳浓度水平符合条件6~8的其中一个,并执行对应动作6~8,接着判断室内温度是否符合条件9,如符合即执行动作9,循环结束,如符合条10,执行对应动作10,循环结束,其中,T1~T4,C1和C2为热适应研究总结出来的预设值;If the indoor temperature>T3 0 C, then turn on the air conditioner 401 and the fan 402, then judge the carbon dioxide concentration level, when the carbon dioxide concentration<C1ppm, the window opening is reduced by 1/4 on the original basis; when C1ppm≤carbon dioxide concentration≤ When C2ppm, the window keeps the original opening; when the carbon dioxide concentration>C2ppm, the window opening is increased by a quarter on the original basis; then judge whether the indoor temperature is ≥ T4 0 C, if so, keep the air conditioner 401 and Fan 402, otherwise, cycle to the initial state, that is: when the indoor temperature meets condition 4, the control strategy is to execute action 4, then judge that the carbon dioxide concentration level meets one of conditions 6~8, and execute corresponding actions 6~8, and then Determine whether the indoor temperature meets the condition 9, if it meets it, execute action 9, and the cycle ends, if it meets item 10, execute the corresponding action 10, and the cycle ends, where T1~T4, C1 and C2 are the preset values summarized by the thermal adaptation research ;

其中,T1~T4,C1和C2为热适应研究总结出来的预设值,具体而言,T1为开关窗户的阀值,T1取值为180C,小于此值关闭窗户,防止室内过冷,大于此值允许开窗进行自然通风;T2为开关风扇的阀值,T2取值为28.50C,小于此值风扇关闭,利于节能,大于此值开启风扇,提高热舒适;T3为开关空调的阀值,T3取值为29.50C,小于此值空调关闭,大于此值空调开启;T4为室内较高温度下的控制阀值,T4取值为28.50C,当开启空调时,气温需要低于此温度时空调才可以关闭,以防止空调频繁启停; C1为室内二氧化碳浓度下限值,C1取值为900ppm,低于此值窗户关闭;C2为室内二氧化碳浓度上限值,C2取值为1100 ppm,大于此值窗户开启,进行通风。Among them, T1~T4, C1 and C2 are the preset values summarized by thermal adaptation research. Specifically, T1 is the threshold value of opening and closing windows, and the value of T1 is 18 0 C. If the value is lower than this value, close the windows to prevent indoor overcooling , greater than this value allows to open the window for natural ventilation; T2 is the threshold value of the switch fan, and the value of T2 is 28.5 0 C. If it is less than this value, the fan is turned off, which is beneficial to energy saving. If it is greater than this value, the fan is turned on to improve thermal comfort; T3 is the switch of the air conditioner The threshold value of T3 is 29.5 0 C. If the value is lower than this value, the air conditioner will be turned off, and if it is greater than this value, the air conditioner will be turned on. T4 is the control threshold value at a higher indoor temperature. The air conditioner can be turned off only when the temperature is lower than this temperature, so as to prevent frequent start and stop of the air conditioner; C1 is the lower limit of the indoor carbon dioxide concentration, and the value of C1 is 900ppm, and the window is closed below this value; C2 is the upper limit of the indoor carbon dioxide concentration, and C2 The value is 1100 ppm, greater than this value, the windows are opened for ventilation.

夜间运行阶段:Night run phase:

S101、按10~60分钟为周期采集室内外环境参数;S101, collecting indoor and outdoor environmental parameters in a cycle of 10 to 60 minutes;

S102、判断室内外温度状况,根据预设值控制相应设备。S102. Judging indoor and outdoor temperature conditions, and controlling corresponding equipment according to preset values.

如图5所示,夜间运行阶段,周期性采集室内外温度数据;As shown in Figure 5, during the nighttime operation phase, the indoor and outdoor temperature data are collected periodically;

若T5≤T6,则打开窗户进行夜间通风蓄冷,降低室内温度;若T5>T6,则关闭窗户阻止室外热流进入室内,其中,T5为室外温度,T6为室内温度。If T5≤T6, open the windows for night ventilation and cold storage to lower the indoor temperature; if T5>T6, close the windows to prevent the outdoor heat from entering the room, where T5 is the outdoor temperature and T6 is the indoor temperature.

根据本发明实施例的方法,通过根据满足人体热适应理论和用户感受信息情况来控制室内控制设备状态,从而在提升用户使用感受的同时实现了可观的节能。According to the method of the embodiment of the present invention, the state of the indoor control equipment is controlled according to the thermal adaptation theory of the human body and the user's experience information, thereby achieving considerable energy saving while improving the user's use experience.

尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制。凡依本发明的设计思路所做的等同变化,比如根据气候特点所作的控制策略变化,均落入本发明的保护范围。Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations on the present invention. All equivalent changes made according to the design ideas of the present invention, such as changes in control strategies based on climate characteristics, all fall within the scope of protection of the present invention.

Claims (10)

1. one kind adapts to and the indoor environmental condition control system of climatic characteristic based on Studies of Human Body Heat, it is characterised in that including:
Time period arranges device, and for the mode of operation of initialization system, the setting time period includes day and night two, Qi Zhongbai It operation time is A ~ B, and run night is B ~ A time;
Harvester, in order to gather indoor and outdoor surroundings parameter by setting cycle, described setting cycle is 10 ~ 60 minutes;
Man-machine interactive platform, in order to accept the evaluation information that indoor and outdoor surroundings is experienced by user;
Controller, is wirelessly connected with between described harvester and described man-machine interactive platform, respectively in order to basis The evaluation information of indoor environment parameter and user's impression adjusts the running status of control equipment, is adjusted described indoor environment Until described indoor environment meet Studies of Human Body Heat adapt to and user to indoor environment impression meet pre-conditioned till;
Control equipment, in order to regulate indoor environment, including air-conditioning, fan and automatic window opener.
A kind of indoor environmental condition control system adapted to based on Studies of Human Body Heat with climatic characteristic, its feature It is: described harvester includes the Temperature Humidity Sensor for gathering indoor and outdoor ambient parameter, for gathering indoor titanium dioxide The gas concentration lwevel sensor of concentration of carbon, described Outdoor Air Parameters is air themperature, and described indoor environment parameter includes sky Temperature, WBGT, relative humidity, gas concentration lwevel.
A kind of indoor environmental condition control system adapted to based on Studies of Human Body Heat with climatic characteristic, its feature It is: described man-machine interactive platform includes mobile terminal or desktop computer.
A kind of indoor environmental condition control system adapted to based on Studies of Human Body Heat with climatic characteristic, its feature It is: described controller is single-chip microcomputer.
A kind of indoor environmental condition control system adapted to based on Studies of Human Body Heat with climatic characteristic, its feature It is: also include bin, the evaluation information experienced in order to storage condition parameter and user, described bin and described controller It is connected.
6. indoor environmental condition control method based on system as according to any one of claim 1 to 5, it is characterised in that include with Lower step:
Indoor and outdoor surroundings parameter is gathered by setting cycle;
When the Working mode set of system is daytime, accept the evaluation information that indoor environment is experienced by user;Then room is judged Interior environmental aspect, adapts to preset value according to Studies of Human Body Heat, controls equipment and runs corresponding action, adjusts according to user's evaluation information simultaneously The running status of whole control equipment, to be adjusted indoor environment until indoor environment impression is evaluated to meet by user presets bar Till part;
When the Working mode set of system is night, it is judged that indoor and outdoor temperature situation, according to control strategy, equipment runs corresponding Action, implement night ventilation by window opening-closing.
Indoor environmental condition control method the most according to claim 6, it is characterised in that described judgement Indoor Environmental Condition, Adapting to preset value according to Studies of Human Body Heat, control equipment runs corresponding action and specifically includes:
Judge indoor temperature;
If indoor temperature≤T10C, then close air-conditioning and window;Then judge carbon dioxide concentration levels, when gas concentration lwevel < During C1ppm, window aperture reduces 1/4th on the basis of original;As C1ppm≤gas concentration lwevel≤C2ppm, window Family keeps original aperture;When gas concentration lwevel > C2ppm time, window aperture increases 1/4th on the basis of original;
If T10C < indoor temperature < T20C, then close air-conditioning and window;Then indoor temperature is judged whether > outdoor temperature, if so, Then window standard-sized sheet, if it is not, then judge carbon dioxide concentration levels, when gas concentration lwevel, < during C1ppm, window aperture was originally On the basis of reduce 1/4th;As C1ppm≤gas concentration lwevel≤C2ppm, window keeps original aperture;Work as dioxy Change concentration of carbon > C2ppm time, window aperture increases 1/4th on the basis of original;
If T20C≤indoor temperature≤T30C, then close air-conditioning, open fan, then judge whether indoor temperature > outdoor temperature, The most then window standard-sized sheet, if it is not, then judge carbon dioxide concentration levels, when gas concentration lwevel, < during C1ppm, window aperture exists 1/4th are reduced on the basis of originally;As C1ppm≤gas concentration lwevel≤C2ppm, window keeps original aperture;When Gas concentration lwevel > C2ppm time, window aperture increases 1/4th on the basis of original;
If indoor temperature > T30During C, then open air-conditioning and fan, then judge carbon dioxide concentration levels, work as gas concentration lwevel < during C1ppm, window aperture reduces 1/4th on the basis of original;As C1ppm≤gas concentration lwevel≤C2ppm, window Family keeps original aperture;When gas concentration lwevel > C2ppm time, window aperture increases 1/4th on the basis of original;So After judge whether indoor temperature >=T40C, the most then be held open air-conditioning and fan, if it is not, then restart to detect Indoor Temperature Degree, repeats above step;
Wherein, T1 is the threshold values of window opening-closing, and T2 is the threshold values of switch fan, and T3 is the threshold values of switch air-conditioning, empty less than this value Adjust and close, open more than this value air-conditioning;T4 is the control threshold values preventing air-conditioning frequent start-stop, and C1 is under indoor carbon dioxide concentration Limit value, C2 is indoor carbon dioxide upper limit of concentration value.
Indoor environmental condition control system the most according to claim 6, it is characterised in that described system is simultaneously according to the number gathered It is believed that breath and user's evaluation information adjust the running status of control equipment, to be adjusted indoor environment until user is to indoor Environment experience evaluation meet pre-conditioned till, specifically include:
Obtain the complaint information of user;
When complaining that information is the hottest, if air-conditioning is opening, then air-conditioning gear drops one grade, otherwise opens air-conditioning;
When complaining that information is the coldest, if air-conditioning is opening, then air-conditioning gear rises one grade;
When complaining that information is the most vexed, fan rises one grade;
When complaint information be outdoor the most noisy time, Window closing;
When complaint information be fan the most noisy time, fan drop one grade;
When complaint information be wind the biggest time, fan drop one grade.
Indoor environmental condition control method the most according to claim 8, it is characterised in that: within a cycle, the same area has super The different user crossing 50% quantity is complained when information is identical, and control equipment carries out corresponding actions, and otherwise, complaint is believed by next cycle Breath empties, and restarts statistics, and meanwhile, if there being the action caused due to complaint to occur, next cycle also empties this action.
Indoor environmental condition control system the most according to claim 6, it is characterised in that: described is implemented by window opening-closing The concrete action of night ventilation includes:
Judge outdoor temperature T5 and indoor temperature T6 periodically gathered;
If T5≤T6, then open the window and carry out night ventilation cold-storage;If T5 is > T6, then closes window and stop outdoor heat to enter room In.
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