WO2015083359A1 - Operation control device, cooling/heating control system, and regional cooling/heating control system - Google Patents

Operation control device, cooling/heating control system, and regional cooling/heating control system Download PDF

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Publication number
WO2015083359A1
WO2015083359A1 PCT/JP2014/005984 JP2014005984W WO2015083359A1 WO 2015083359 A1 WO2015083359 A1 WO 2015083359A1 JP 2014005984 W JP2014005984 W JP 2014005984W WO 2015083359 A1 WO2015083359 A1 WO 2015083359A1
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Prior art keywords
information
power
sensor
temperature
air conditioning
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PCT/JP2014/005984
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French (fr)
Japanese (ja)
Inventor
坂本　篤史
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Ｎｅｃプラットフォームズ株式会社
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Publication of WO2015083359A1 publication Critical patent/WO2015083359A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load

Definitions

  • the present invention relates to an operation control apparatus and an air conditioning control system that control the operation of an air conditioning apparatus, and more particularly to an operation control system for an air conditioning apparatus that responds to local power usage.
  • Air conditioning units such as air conditioners automatically adjust the room temperature according to the settings.
  • Patent Document 1 discloses an air conditioning environment adjustment system and an air conditioning environment adjustment method that acquire weather data through a network and automatically adjust indoor temperature and humidity.
  • Patent Document 1 acquires one of measured weather data or weather forecast information based on the weather data through a network, and adjusts the air-conditioning environment based on the acquired information and the measured indoor temperature and humidity. Means are disclosed.
  • an air-conditioning apparatus such as an air conditioner has a limited operating time period, such as summer daytime in Japan or winter nighttime.
  • summer daytime peak hours
  • power companies have called for power saving through the media based on weather forecast information.
  • Patent Document 1 acquires weather data through a network and can optimally adjust the indoor air-conditioning environment individually, but cannot adjust the air-conditioning environment according to the local power usage.
  • an object of the present invention is to provide an operation control device, an air conditioning control system, and a district air conditioning control system capable of controlling the operation of an air conditioning device installed in the area according to the power usage situation in a predetermined area. Is to provide.
  • the operation control device of the present invention is connected to a network, controls the operation of one or more air-conditioning devices, stores the air-conditioning device and a sensor that acquires information about a space in which the air-conditioning device is installed, and stores the information,
  • the operation information regarding the operation of the air conditioner, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioner according to the power usage status are obtained, and based on these information, the temperature of the space is determined.
  • An operation control unit is provided that controls the operation of the air conditioning apparatus including power temperature control that is controlled according to the power usage state.
  • the air-conditioning control system of the present invention is connected to a network, controls operation of one or more air-conditioning apparatuses, stores the air-conditioning apparatus and a sensor that acquires information about a space in which the air-conditioning apparatus is installed, and stores the information
  • the operation information regarding the operation of the air conditioner, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioner according to the power usage status are obtained, and based on these information, the temperature of the space is determined.
  • An operation control device including an operation control unit that controls the operation of the air-conditioning apparatus including power temperature control that is controlled according to the power usage state, a temperature sensor for each space in which the air-conditioning apparatus is installed, or A sensor including at least one of the human sensor.
  • the district heating / cooling control system of the present invention is a district heating / cooling control system that controls the operation of an air conditioning apparatus installed in a predetermined area, is connected to a network, stores power limit information, and the power limit information is transmitted through the network.
  • a power restriction information providing device that provides the operation control device and a plurality of networks connected to the network, controlling the operation of one or more air conditioning devices, and acquiring information on the space in which the air conditioning device and the air conditioning device are installed
  • the sensor is stored in association with each other, the operation information regarding the operation of the air conditioning apparatus, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioning apparatus according to the power usage state are acquired, and these information On the basis of the electric power temperature control for controlling the temperature of the space according to the power usage state.
  • the present invention it is possible to control the operation of the air conditioner installed in the area according to the power usage situation in the predetermined area.
  • FIG. 3 is a diagram illustrating a configuration example of an operation control apparatus 300.
  • FIG. It is a figure which shows the example of the data memorize
  • 4 is a flowchart illustrating a processing example of an operation control unit 305.
  • 3 is a diagram illustrating a configuration example of an operation control apparatus 300.
  • FIG. It is a figure which shows the example of the data memorize
  • FIG. 4 is a flowchart illustrating a processing example of an operation control unit 305.
  • 3 is a diagram illustrating a configuration example of an operation control apparatus 300.
  • FIG. It is a figure which shows the example of the data memorize
  • 4 is a flowchart illustrating a processing example of an operation control unit 305.
  • 4 is a flowchart illustrating a processing example of an operation control unit 305. It is a figure which shows the structural example of a district cooling / heating control system. It is a figure which shows the structural example of a district cooling / heating control system.
  • FIG. 1 is a diagram showing a configuration example of an air conditioning control system according to a first embodiment of the present invention.
  • the air conditioning control system 10 includes an air conditioning apparatus 100, a sensor terminal 200 that acquires information on the space A (A1 to An) in which the air conditioning apparatus 100 is installed, and an operation control that controls the operation of the air conditioning apparatus 100.
  • the apparatus 300 is comprised.
  • the air conditioner 100 is an electric air conditioner such as an air conditioner, and controls the temperature of the space A so as to be a predetermined temperature.
  • One or more air conditioners 100 can be installed in one space A according to the size and shape of the space A.
  • the sensor terminal 200 is a terminal including one or more sensors such as a temperature sensor that measures temperature and a human sensor that detects the location of a person.
  • the sensor terminal 200 can be a sensor terminal (200A) in which only one type of sensor is arranged in one space A, or a sensor terminal (200B) in which a plurality of types of sensors are arranged.
  • a sensor terminal 200A
  • one or more sensor terminals can be installed with respect to one space A, and it is not limited to the combination of a kind and quantity.
  • some or all of the sensors can be arranged in the cooling / heating device 100 or the operation control device 300.
  • the operation control apparatus 300 is an apparatus that is connected to a network, acquires information through the network, acquires information from the air conditioning apparatus 100 and the sensor terminal 200, and controls the operation of the air conditioning apparatus 100 based on the acquired information.
  • the operation control device 300 can be built in the cooling / heating device 100 or can be externally attached by wire.
  • the air conditioner 100 includes a communication port such as a LAN (Local Area Network) and a wireless terminal with a USB (Universal Serial Bus) connector, and the operation control device 300 is configured with a personal computer, an HGW (Home Gateway), and the like. Can do.
  • a control program for the air conditioner 100, a personal computer, an HGW, or the like can control the air conditioner 100 through a network.
  • the sensor terminal 200 includes a USB connector, an antenna, a LAN communication port, and the like, so that a personal computer, an HGW, and the like can acquire data from the sensor terminal 200 through a wired, wireless, or network.
  • FIG. 2 is a diagram illustrating a configuration example of the operation control apparatus 300.
  • This apparatus includes a communication port 301, a sensor IF unit 302, a cooling / heating IF unit 303, a storage unit 304, and an operation control unit 305 for controlling them.
  • the communication port 301 is an interface unit with the network.
  • the sensor IF unit 302 is an interface unit with various sensors.
  • the cooling / heating IF unit 303 is an interface unit with the cooling / heating device 100.
  • the storage unit 304 is a memory or the like, and is a part that stores a control program of the air conditioning apparatus 100, acquired information, and the like.
  • the storage unit 304 stores the air conditioning apparatus 100, a space restriction code that restricts the operation of the air conditioning apparatus 100 according to the space A, the sensor terminal 200, and the like.
  • the operation control unit 305 is a part that controls the air conditioning apparatus 100 and the operation control apparatus 300, and includes a sensor information acquisition unit 3051, an operation information acquisition unit 3052, a power restriction information acquisition unit 3053, and a sensor operation start unit 3054.
  • Sensor information acquisition unit 3051 is a unit that acquires sensor information acquired by a human sensor or a temperature sensor from each sensor terminal 200 and stores it in the storage unit 304.
  • the operation information acquisition unit 3052 is a unit that acquires operation information related to the operation of the air conditioner 100 from the air conditioner 100 and stores it in the storage unit 304.
  • the power limitation information acquisition unit 3053 is a unit that acquires, through the network, power limitation information for limiting the operation of the cooling and heating apparatus according to the power usage state such as a power usage rate and a power usage amount, and stores the power limitation information in the storage unit 304. .
  • Sensor operation start means 3054 is a means for instructing the air conditioning apparatus 100 to start operation, for example, to turn on the operation switch, when the sensor measurement temperature measured by the temperature sensor reaches the operation start temperature.
  • the operation start temperature is stored in the storage unit 304 in association with the air conditioner 100, and an example thereof is shown in FIG.
  • the operation of the air conditioning control system according to this embodiment will be described. It is an example of the control of the driving
  • FIG. 4 is a flowchart showing a processing example in the operation control unit 305.
  • the operation control unit 305 repeats this process in a predetermined cycle (time interval).
  • the predetermined period is stored in the storage unit 304.
  • the operation control unit 305 acquires sensor information acquired by the sensor from the sensor and stores it in the storage unit 304 during a predetermined period, that is, from the previous process to the current process.
  • the sensor measurement temperature measured by the temperature sensor is stored in the storage unit 304.
  • the sensor measured temperature can store the maximum temperature (summer) or the minimum temperature (winter) in a predetermined cycle.
  • the operation control unit 305 acquires operation information related to the operation of the air conditioning device 100 from the air conditioning device 100 and confirms it (S11).
  • the operation information here includes at least an operation status indicating whether the air conditioning apparatus 100 is operating or stopped, and a space control temperature that is a target for the operating air conditioning apparatus 100 to control the space A to a predetermined temperature. It is out.
  • the space control temperature indicates the range of the target temperature of the space.
  • the operation control unit 305 confirms whether the air conditioning apparatus 100 is operating or stopped (S12), and if it is stopped, the operation control unit 305 confirms whether the sensor measurement temperature satisfies the operation start temperature. (S13) If satisfied, the air conditioning apparatus 100 is instructed to start operation (S14).
  • the sensor measured temperature can be obtained from the temperature sensor when determining.
  • the operation control unit 305 acquires power restriction information through the network (S15).
  • the power limit information includes a power control temperature limit, and an example thereof is shown in FIG.
  • the operation control unit 305 acquires the latest power usage status together with the power control temperature limit shown in FIG. 6, and the operation control unit 305 sets the power control temperature limit according to the latest power usage status and the space restriction code. Judgment can be made.
  • the operation control unit 305 determines whether the space control temperature is within the power control temperature limit range or not (S16). If the space control temperature is out of the power control temperature limit range, the operation control unit 305 is within the power control temperature limit range.
  • the air conditioning apparatus 100 is instructed to change the space control temperature (S17). Note that the space control temperature to be changed is stored in the storage unit 304. Further, the space control temperature to be changed can be acquired through a network and stored in the storage unit 304.
  • the power restriction information can be acquired through the network, and the operation of the air conditioner can be restricted accordingly.
  • FIG. 7 is a diagram showing a configuration example of an air conditioning control system according to the embodiment of the present invention.
  • the difference from the first embodiment is that a human sensor is added.
  • FIG. 8 is a diagram illustrating a configuration example of the operation control apparatus 300.
  • a sensor operation stop means 3055 is added to the operation control unit 305.
  • the sensor operation stop means 3055 stops the operation of the air conditioning apparatus 100 when the human sensor installed in the space A targeted by the operating air conditioning apparatus 100 does not detect the location of the person, for example, the operation switch OFF. (Off). If the operation stop setting is valid, the operation is stopped. As shown in FIG. 9, whether this setting is valid or invalid is stored in the storage unit 304 in association with the cooling / heating device 100.
  • control for stopping the operation of the cooling / heating apparatus 100 is added.
  • FIG. 10 is a flowchart showing an example of processing in the operation control unit 305.
  • the operation control unit 305 acquires sensor information acquired by the sensor from the sensor and stores it in the storage unit 304 during a predetermined period.
  • human detection information for the human sensor to detect the location of the person is stored in the storage unit 304.
  • the person detection information is, for example, a person detection flag indicating that the person has been detected.
  • the operation control unit 305 sets a human detection flag. The operation control unit 305 resets the human detection flag after instructing operation stop or obtaining the power control temperature information.
  • the operation control unit 305 acquires and confirms operation information from the air conditioner 100 when a predetermined period is reached, and confirms whether the air conditioner 100 is operating or stopped.
  • the operation control unit 305 confirms the presence / absence of human detection information during a predetermined period if the air conditioning apparatus 100 is in operation (S21).
  • the operation control unit 305 confirms whether the operation stop setting is valid or invalid (S22), and if valid, instructs the cooling / heating device 100 to stop the operation (S23).
  • the operation stop setting becomes valid in S22 in the following two cases. One is a case where the absence of human detection information is counted and stored, and a predetermined number of times is reached. The other is a case where the time at which the sensor information is acquired is stored, and a predetermined time has passed since the time when there is no human detection information.
  • the operation control unit 305 acquires the power control temperature limit through the network (S15) as in the first embodiment, and the space control temperature is within the range of the power control temperature limit. Judge whether in or out of range. If it is outside the range of the power control temperature limit, the air conditioning apparatus 100 is instructed to change the space control temperature so as to be within the range of the power control temperature limit (S17).
  • FIG. 11 is a diagram illustrating a configuration example of the operation control apparatus 300 according to the present embodiment.
  • a timer operation start means 3056 is further added to the operation control unit 305.
  • the timer operation start means 3056 is a means for instructing the air conditioner 100 to start operation when a preset operation start time elapses or the operation start time comes. As illustrated in FIG. 12, the timer setting is stored in the storage unit 304 in association with the air conditioning apparatus 100.
  • the setting of the operation start time means, for example, a setting for starting the operation one hour after the current time (1:00:00), like the air conditioner 100A of FIG.
  • control of the operation start by the timer for the air conditioning apparatus 100 is added.
  • FIG. 13 is a flowchart showing an example of processing in the operation control unit 305.
  • the broken line part SB (steps S31 and S32) will be described.
  • the operation control unit 305 when the operation control unit 305 reaches a predetermined period, the operation information is acquired from the air conditioner 100 and confirmed, and it is confirmed whether the air conditioner 100 is operating or stopped.
  • the operation control unit 305 checks whether or not the operation start time (or operation start time) has elapsed (S31), and if it has elapsed, the operation stop setting is invalidated. In step S32, the air conditioning apparatus 100 is instructed to start operation. If not, the operation control unit 305 confirms whether or not the sensor measurement temperature satisfies the operation start temperature (S13) as in the first embodiment. The start is instructed (S14).
  • the broken line portion SC (steps S33 and S34) will be described.
  • the operation control unit 305 confirms the presence / absence of the human detection information if the air conditioner 100 is in operation.
  • the operation control unit 305 checks whether the operation stop setting is valid or invalid (S33), and if invalid, the operation stop setting is validated (S34). If it is valid, the power restriction information is acquired (S15).
  • the operation control unit 305 acquires the power control temperature limit through the network, and determines whether the space control temperature is within or outside the power control temperature limit range. If it is outside the range of the power control temperature limit, the air conditioning apparatus 100 is instructed to change the space control temperature so as to be within the range of the power control temperature limit.
  • timer operation start means 3056 can be provided not in the operation control unit 305 but in the air conditioning apparatus 100, and a flowchart in this case is shown in FIG.
  • a dashed line SD (steps S41 to S43) is added to the first and second embodiments, and the operation information further includes an operation start time (or operation start time) compared to the first and second embodiments. Contains.
  • the cooling and heating apparatus 100 stores the operation start time (or operation start time), and starts operation by the timer operation start means 3056 when a preset operation start time (or operation start time) has elapsed.
  • Operation control part 305 will acquire operation information from air-conditioning equipment 100, and will judge the existence of timer setting by the existence of operation start time (or operation start time), when it becomes a predetermined cycle (S41). If there is a timer setting, it is checked whether or not the operation start time (or operation start time) has elapsed (S42), and if it has elapsed, the operation stop setting is invalidated (S43).
  • air conditioning can be performed only during the time zone set by the timer, and operation is not performed during the time zone where cooling / heating is unnecessary. It has the effect that it can be made.
  • FIG. 15 is a diagram showing a configuration example of the district heating / cooling control system according to the embodiment of the present invention.
  • the district air conditioning control system includes a plurality of air conditioning control systems 10, a network 400, and a power restriction information providing apparatus 500 that provides power restriction information through the network 400.
  • the network 400 is a LAN (Local Area Network) in the home or company, the Internet, or a combination thereof.
  • LAN Local Area Network
  • the power restriction information providing apparatus 500 is a server or the like connected to the network 400 and is managed by an electric power company or the like, and at least a power control temperature limit is given to the operation control apparatus 300 through the network 400 according to the power usage situation in the area. Means to provide for. Moreover, the power control temperature limit can be stored for each operation control device, and a different power control temperature limit can be provided for each operation control device.
  • the power restriction information is acquired through the network according to the power usage state of the predetermined area, and the operation of the air conditioning apparatus is restricted to the predetermined area based on the power restriction information. Can do.
  • FIG. 16 is a diagram illustrating a configuration example of a regional air conditioning control system according to the fifth embodiment.
  • This embodiment is an application example of the fourth embodiment, and is an example of managing a plurality of power limit information providing apparatuses 500.
  • a power limit information providing apparatus 500 is installed in a condominium with a condominium of a predetermined number or more as one area, and a power company or the like manages the power limit information management apparatus 700.
  • the electric power company provides the power control temperature limit to the power restriction information providing device 500 through the network 400 and further to the operation control device 300 through the network 600 (600A to 600x) in the apartment according to the power usage situation in the area. Can be considered.
  • the network 400 can be a dedicated network between the power limit information providing apparatus 500 and the power limit information management apparatus 700.
  • the network 600 is a network in a condominium or the like, and is a network having a narrower range than the network 400.
  • the power limitation information management device 700 is a server or the like connected to the network 600, and has means for providing a power control temperature limit to the plurality of power limitation information providing devices 500 (500A to 500x).
  • the operation of the air conditioning apparatus in the area is controlled in consideration of the power restriction information based on the power usage situation in a wider area. Can do.
  • Air conditioning control system 100 Air conditioning apparatus 200 Sensor terminal 300 Operation control apparatus 301 Communication port 302 Sensor IF part 303 Cooling / heating IF part 304 Memory

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Abstract

In order to control the operation of a cooling/heating device disposed in a predetermined region in accordance with the power use conditions in the region, this operation control device (305) is connected to a network (400), controls the operation of at least one cooling/heating device (100), associates the cooling/heating device (100) to a sensor (200) that acquires information of the space in which the cooling/heating device (100) is disposed and records the result, acquires operation information pertaining to the operation of the cooling/heating device (100), sensor information acquired by the sensor (200), and power limit information limiting the operation of the cooling/heating device (100) in accordance with the power use conditions, and on the basis of the information, controls the operation of the cooling/heating device (100) including power temperature control that controls the temperature of a space in accordance with the power use conditions.

Description

運転制御装置、冷暖房制御システムおよび地域冷暖房制御システムOperation control device, air conditioning control system, and district air conditioning control system
　本発明は冷暖房装置の運転を制御する運転制御装置及び冷暖房制御システムに関し、特に地域の電力使用状況に応じる冷暖房装置の運転制御システムに関する。 The present invention relates to an operation control apparatus and an air conditioning control system that control the operation of an air conditioning apparatus, and more particularly to an operation control system for an air conditioning apparatus that responds to local power usage.
　エアコンなどの冷暖房装置は設定に従い、自動で室内の温度を調整する。 冷 Air conditioning units such as air conditioners automatically adjust the room temperature according to the settings.
　さらに、ネットワークを通じて気象データを取得し、自動で室内の温度および湿度を調整する空調環境調整システムおよび空調環境調整方法が特許文献１に開示されている。 Furthermore, Patent Document 1 discloses an air conditioning environment adjustment system and an air conditioning environment adjustment method that acquire weather data through a network and automatically adjust indoor temperature and humidity.
　特許文献１には、計測した気象データ、またはその気象データによる気象予測情報の一方をネットワークを通じて取得し、取得した情報と、計測した室内の温度、湿度と、に基づいて、空調環境を調整する手段が開示されている。 Patent Document 1 acquires one of measured weather data or weather forecast information based on the weather data through a network, and adjusts the air-conditioning environment based on the acquired information and the measured indoor temperature and humidity. Means are disclosed.
特開２０１３－１４０５２３号公報JP 2013-140523 A
　一般的にエアコンなどの冷暖房装置は運転時間帯がある程度限られていて、例えば日本における夏の昼間や冬の夜間などである。特に多数の冷房機器が運転される夏の昼間（ピーク時間）には、電力の使用量が供給量を上回る恐れがあり、電力会社は気象予報情報などを基にメディアを通じて節電を呼びかけていた。 In general, an air-conditioning apparatus such as an air conditioner has a limited operating time period, such as summer daytime in Japan or winter nighttime. In particular, during summer daytime (peak hours) when many air conditioners are in operation, there is a risk that the amount of power used may exceed the amount supplied, and power companies have called for power saving through the media based on weather forecast information.
　しかしながら、ユーザは個別にどの程度節電すればよいか不明であり、節電に協力しても結果的に使用量が供給量を上回り、大規模停電となる可能性があった。 However, it is unclear how much power the user should save individually, and even if cooperating with power saving, the usage amount could exceed the supply amount, resulting in a large-scale power outage.
　特許文献１はネットワークを通じて気象データを取得し、室内の空調環境を個別に最適に調整することができるが、地域の電力使用状況に応じた空調環境の調整はできなかった。 Patent Document 1 acquires weather data through a network and can optimally adjust the indoor air-conditioning environment individually, but cannot adjust the air-conditioning environment according to the local power usage.
　これらを鑑み、本発明の目的は、所定地域の電力使用状況に応じて、当該地域に設置されている冷暖房装置の運転を制御することができる運転制御装置、冷暖房制御システムおよび地域冷暖房制御システムを提供することである。 In view of these, an object of the present invention is to provide an operation control device, an air conditioning control system, and a district air conditioning control system capable of controlling the operation of an air conditioning device installed in the area according to the power usage situation in a predetermined area. Is to provide.
　本発明の運転制御装置は、ネットワークに接続され、１以上の冷暖房装置の運転を制御し、前記冷暖房装置と前記冷暖房装置が設置される空間の情報を取得するセンサとを関連付けて記憶し、前記冷暖房装置の運転に関する運転情報と前記センサが取得するセンサ情報と電力使用状況に応じて前記冷暖房装置の運転を制限する電力制限情報とを取得し、これらの情報に基づいて、前記空間の温度を前記電力使用状況に応じて制御する電力温度制御を含む前記冷暖房装置の運転を制御する運転制御部を備える。 The operation control device of the present invention is connected to a network, controls the operation of one or more air-conditioning devices, stores the air-conditioning device and a sensor that acquires information about a space in which the air-conditioning device is installed, and stores the information, The operation information regarding the operation of the air conditioner, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioner according to the power usage status are obtained, and based on these information, the temperature of the space is determined. An operation control unit is provided that controls the operation of the air conditioning apparatus including power temperature control that is controlled according to the power usage state.
　本発明の冷暖房制御システムは、ネットワークに接続され、１以上の冷暖房装置の運転を制御し、前記冷暖房装置と前記冷暖房装置が設置される空間の情報を取得するセンサとを関連付けて記憶し、前記冷暖房装置の運転に関する運転情報と前記センサが取得するセンサ情報と電力使用状況に応じて前記冷暖房装置の運転を制限する電力制限情報とを取得し、これらの情報に基づいて、前記空間の温度を前記電力使用状況に応じて制御する電力温度制御を含む前記冷暖房装置の運転を制御する運転制御部を備える運転制御装置と、冷暖房装置と、前記冷暖房装置が設置される空間毎の、温度センサまたは人感センサの少なくとも一方を含むセンサと、を備える。 The air-conditioning control system of the present invention is connected to a network, controls operation of one or more air-conditioning apparatuses, stores the air-conditioning apparatus and a sensor that acquires information about a space in which the air-conditioning apparatus is installed, and stores the information The operation information regarding the operation of the air conditioner, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioner according to the power usage status are obtained, and based on these information, the temperature of the space is determined. An operation control device including an operation control unit that controls the operation of the air-conditioning apparatus including power temperature control that is controlled according to the power usage state, a temperature sensor for each space in which the air-conditioning apparatus is installed, or A sensor including at least one of the human sensor.
　本発明の地域冷暖房制御システムは、所定地域に設置されている冷暖房装置の運転を制御する地域冷暖房制御システムであって、ネットワークに接続され、電力制限情報を記憶し、前記ネットワークを通じて前記電力制限情報を運転制御装置に提供する電力制限情報提供装置と、複数の、ネットワークに接続され、１以上の冷暖房装置の運転を制御し、前記冷暖房装置と前記冷暖房装置が設置される空間の情報を取得するセンサとを関連付けて記憶し、前記冷暖房装置の運転に関する運転情報と前記センサが取得するセンサ情報と電力使用状況に応じて前記冷暖房装置の運転を制限する電力制限情報とを取得し、これらの情報に基づいて、前記空間の温度を前記電力使用状況に応じて制御する電力温度制御を含む前記冷暖房装置の運転を制御する運転制御部を備える運転制御装置と、前記運転制御装置毎の冷暖房装置と、前記冷暖房装置が設置される空間毎の、温度センサまたは人感センサの少なくとも一方を含むセンサと、を備える。 The district heating / cooling control system of the present invention is a district heating / cooling control system that controls the operation of an air conditioning apparatus installed in a predetermined area, is connected to a network, stores power limit information, and the power limit information is transmitted through the network. A power restriction information providing device that provides the operation control device and a plurality of networks connected to the network, controlling the operation of one or more air conditioning devices, and acquiring information on the space in which the air conditioning device and the air conditioning device are installed The sensor is stored in association with each other, the operation information regarding the operation of the air conditioning apparatus, the sensor information acquired by the sensor, and the power restriction information for restricting the operation of the air conditioning apparatus according to the power usage state are acquired, and these information On the basis of the electric power temperature control for controlling the temperature of the space according to the power usage state. Comprising a driving control device including a driving control unit, and the operation control device for each of the air conditioning apparatus, for each space where the air conditioner is installed, a sensor including at least one of a temperature sensor or motion sensor, a to.
　本発明によれば、所定地域の電力使用状況に応じて、当該地域に設置されている冷暖房装置の運転を制御することができる。 According to the present invention, it is possible to control the operation of the air conditioner installed in the area according to the power usage situation in the predetermined area.
冷暖房制御システムの構成例を示す図である。It is a figure which shows the structural example of an air conditioning control system. 運転制御装置３００の構成例を示す図である。3 is a diagram illustrating a configuration example of an operation control apparatus 300. FIG. 記憶部３０４に記憶するデータの例を示す図である。It is a figure which shows the example of the data memorize | stored in the memory | storage part. 運転制御部３０５の処理例を示すフローチャートである。4 is a flowchart illustrating a processing example of an operation control unit 305. 電力制御温度限度の例を示す図である。It is a figure which shows the example of an electric power control temperature limit. 電力制御温度限度の例を示す図である。It is a figure which shows the example of an electric power control temperature limit. 冷暖房制御システムの構成例を示す図である。It is a figure which shows the structural example of an air conditioning control system. 運転制御装置３００の構成例を示す図である。3 is a diagram illustrating a configuration example of an operation control apparatus 300. FIG. 記憶部３０４に記憶するデータの例を示す図である。It is a figure which shows the example of the data memorize | stored in the memory | storage part. 運転制御部３０５の処理例を示すフローチャートである。4 is a flowchart illustrating a processing example of an operation control unit 305. 運転制御装置３００の構成例を示す図である。3 is a diagram illustrating a configuration example of an operation control apparatus 300. FIG. 記憶部３０４に記憶するデータの例を示す図である。It is a figure which shows the example of the data memorize | stored in the memory | storage part. 運転制御部３０５の処理例を示すフローチャートである。4 is a flowchart illustrating a processing example of an operation control unit 305. 運転制御部３０５の処理例を示すフローチャートである。4 is a flowchart illustrating a processing example of an operation control unit 305. 地域冷暖房制御システムの構成例を示す図である。It is a figure which shows the structural example of a district cooling / heating control system. 地域冷暖房制御システムの構成例を示す図である。It is a figure which shows the structural example of a district cooling / heating control system.
　以下に、本発明を実施するための形態について図面を用いて説明する。但し、以下に述べる実施形態には、本発明を実施するために技術的に好ましい限定がなされているが、発明の範囲を限定するものではない。 Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. However, the embodiments described below have technically preferable limitations for carrying out the present invention, but do not limit the scope of the invention.
　図１は本発明の第１の実施形態に係る冷暖房制御システムの構成例を示す図である。 FIG. 1 is a diagram showing a configuration example of an air conditioning control system according to a first embodiment of the present invention.
　本実施形態に係る冷暖房制御システム１０は、冷暖房装置１００と、冷暖房装置１００が設置される空間Ａ（Ａ１～Ａｎ）の情報を取得するセンサ端末２００と、冷暖房装置１００の運転を制御する運転制御装置３００とで構成される。 The air conditioning control system 10 according to the present embodiment includes an air conditioning apparatus 100, a sensor terminal 200 that acquires information on the space A (A1 to An) in which the air conditioning apparatus 100 is installed, and an operation control that controls the operation of the air conditioning apparatus 100. The apparatus 300 is comprised.
　冷暖房装置１００は、エアコンなどの電気冷暖房装置であって、設定された所定の温度になるように空間Ａの温度を制御する。冷暖房装置１００は、空間Ａの大きさや形状などに応じて、１つの空間Ａに対して、１以上設置することができる。 The air conditioner 100 is an electric air conditioner such as an air conditioner, and controls the temperature of the space A so as to be a predetermined temperature. One or more air conditioners 100 can be installed in one space A according to the size and shape of the space A.
　センサ端末２００は温度を計測する温度センサや人の所在を検知する人感センサなど、１以上のセンサを備える端末である。センサ端末２００は、一つの空間Ａ内に、一種類のセンサだけを配置したセンサ端末（２００Ａ）としたり、複数の種類のセンサを配置したセンサ端末（２００Ｂ）としたり、することができる。また、空間Ａの大きさや形状などに応じて、１つの空間Ａに対して、１以上のセンサ端末を設置することができ、種類と数量の組み合わせに限定されない。さらに、センサの一部もしくは全ては、冷暖房装置１００または運転制御装置３００に配置することができる。 The sensor terminal 200 is a terminal including one or more sensors such as a temperature sensor that measures temperature and a human sensor that detects the location of a person. The sensor terminal 200 can be a sensor terminal (200A) in which only one type of sensor is arranged in one space A, or a sensor terminal (200B) in which a plurality of types of sensors are arranged. Moreover, according to the magnitude | size, shape, etc. of space A, one or more sensor terminals can be installed with respect to one space A, and it is not limited to the combination of a kind and quantity. Furthermore, some or all of the sensors can be arranged in the cooling / heating device 100 or the operation control device 300.
　運転制御装置３００は、ネットワークに接続され、ネットワークを通じて情報を取得し、また冷暖房装置１００およびセンサ端末２００から情報を取得し、これらの取得情報に基づいて冷暖房装置１００の運転を制御する装置である。運転制御装置３００は、冷暖房装置１００に対し、内蔵したり、有線での外付けとしたり、することができる。また、冷暖房装置１００がＬＡＮ（Ｌｏｃａｌ　Ａｒｅａ　Ｎｅｔｗｏｒｋ）などの通信ポートやＵＳＢ（Ｕｎｉｖｅｒｓａｌ　Ｓｅｒｉａｌ　Ｂｕｓ）コネクタ付き無線端末などを備えることで、運転制御装置３００はパソコンやＨＧＷ（Ｈｏｍｅ　ＧａｔｅＷａｙ）などで構成することができる。例えば、冷暖房装置１００の制御プログラムがインストールされることで、パソコンやＨＧＷなどはネットワークを通じて冷暖房装置１００を制御することができる。また、ＵＳＢポートにＵＳＢコネクタ付き無線端末が取り付けられることで、パソコンやＨＧＷなどは無線端末を介して冷暖房装置１００を制御することができる。また、センサ端末２００も同様に、ＵＳＢコネクタやアンテナ、ＬＡＮの通信ポートなどを備えることで、パソコンやＨＧＷなどは有線や無線、あるいはネットワークを通じてセンサ端末２００からデータを取得することができる。 The operation control apparatus 300 is an apparatus that is connected to a network, acquires information through the network, acquires information from the air conditioning apparatus 100 and the sensor terminal 200, and controls the operation of the air conditioning apparatus 100 based on the acquired information. . The operation control device 300 can be built in the cooling / heating device 100 or can be externally attached by wire. In addition, the air conditioner 100 includes a communication port such as a LAN (Local Area Network) and a wireless terminal with a USB (Universal Serial Bus) connector, and the operation control device 300 is configured with a personal computer, an HGW (Home Gateway), and the like. Can do. For example, by installing a control program for the air conditioner 100, a personal computer, an HGW, or the like can control the air conditioner 100 through a network. Further, by attaching a wireless terminal with a USB connector to the USB port, a personal computer, an HGW, or the like can control the air conditioning apparatus 100 via the wireless terminal. Similarly, the sensor terminal 200 includes a USB connector, an antenna, a LAN communication port, and the like, so that a personal computer, an HGW, and the like can acquire data from the sensor terminal 200 through a wired, wireless, or network.
　運転制御装置３００について、詳細を説明する。 Details of the operation control device 300 will be described.
　図２は運転制御装置３００の構成例を示す図である。 FIG. 2 is a diagram illustrating a configuration example of the operation control apparatus 300.
　本装置は、通信ポート３０１と、センサＩＦ部３０２と、冷暖ＩＦ部３０３と、記憶部３０４と、これらを制御する運転制御部３０５とで構成される。 This apparatus includes a communication port 301, a sensor IF unit 302, a cooling / heating IF unit 303, a storage unit 304, and an operation control unit 305 for controlling them.
　通信ポート３０１は、ネットワークとのインターフェース部である。 The communication port 301 is an interface unit with the network.
　センサＩＦ部３０２は、各種センサとのインターフェース部である。 The sensor IF unit 302 is an interface unit with various sensors.
　冷暖ＩＦ部３０３は、冷暖房装置１００とのインターフェース部である。 The cooling / heating IF unit 303 is an interface unit with the cooling / heating device 100.
　記憶部３０４は、メモリなどであって、冷暖房装置１００の制御プログラムや、取得した情報などを記憶する部位である。記憶部３０４には、例えば図３に示すように冷暖房装置１００、空間Ａに応じて冷暖房装置１００の運転を制限する空間制限コード、センサ端末２００などが関連付けて記憶されている。 The storage unit 304 is a memory or the like, and is a part that stores a control program of the air conditioning apparatus 100, acquired information, and the like. For example, as shown in FIG. 3, the storage unit 304 stores the air conditioning apparatus 100, a space restriction code that restricts the operation of the air conditioning apparatus 100 according to the space A, the sensor terminal 200, and the like.
　運転制御部３０５は、冷暖房装置１００および運転制御装置３００を制御する部位であって、センサ情報取得手段３０５１と、運転情報取得手段３０５２と、電力制限情報取得手段３０５３と、センサ運転開始手段３０５４とを有する。 The operation control unit 305 is a part that controls the air conditioning apparatus 100 and the operation control apparatus 300, and includes a sensor information acquisition unit 3051, an operation information acquisition unit 3052, a power restriction information acquisition unit 3053, and a sensor operation start unit 3054. Have
　センサ情報取得手段３０５１は、人感センサや温度センサなどが取得するセンサ情報を、各センサ端末２００から取得して記憶部３０４に記憶する手段である。 Sensor information acquisition unit 3051 is a unit that acquires sensor information acquired by a human sensor or a temperature sensor from each sensor terminal 200 and stores it in the storage unit 304.
　運転情報取得手段３０５２は、冷暖房装置１００の運転に関する運転情報を、当該冷暖房装置１００から取得して記憶部３０４に記憶する手段である。 The operation information acquisition unit 3052 is a unit that acquires operation information related to the operation of the air conditioner 100 from the air conditioner 100 and stores it in the storage unit 304.
　電力制限情報取得手段３０５３は、電力使用率や電力使用量などの電力使用状況に応じて前記冷暖房装置の運転を制限する電力制限情報を、ネットワークを通じて取得して記憶部３０４に記憶する手段である。 The power limitation information acquisition unit 3053 is a unit that acquires, through the network, power limitation information for limiting the operation of the cooling and heating apparatus according to the power usage state such as a power usage rate and a power usage amount, and stores the power limitation information in the storage unit 304. .
　センサ運転開始手段３０５４は、温度センサが計測するセンサ計測温度が運転開始温度に達すると、冷暖房装置１００に対して運転開始、例えば運転スイッチＯＮ（オン）、を指示する手段である。運転開始温度は冷暖房装置１００に関連付けて記憶部３０４に記憶し、その例を図３に示す。 Sensor operation start means 3054 is a means for instructing the air conditioning apparatus 100 to start operation, for example, to turn on the operation switch, when the sensor measurement temperature measured by the temperature sensor reaches the operation start temperature. The operation start temperature is stored in the storage unit 304 in association with the air conditioner 100, and an example thereof is shown in FIG.
　本実施形態に係る冷暖房制御システムの動作について説明する。　冷暖房装置１００に対する、センサによる運転開始の制御と、運転中の制御との例である。なおこの動作の説明は、センサ端末２００が温度センサだけを備えている場合を対象とする。 The operation of the air conditioning control system according to this embodiment will be described. It is an example of the control of the driving | operation start by the sensor with respect to the air conditioning apparatus 100, and the control during driving | operation. The description of this operation is targeted for the case where the sensor terminal 200 includes only the temperature sensor.
　図４は運転制御部３０５における処理例を示すフローチャートである。 FIG. 4 is a flowchart showing a processing example in the operation control unit 305.
　運転制御部３０５は、所定の周期（時間間隔）において、本処理を繰り返す。なお、所定の周期は記憶部３０４に記憶されている。 The operation control unit 305 repeats this process in a predetermined cycle (time interval). The predetermined period is stored in the storage unit 304.
　運転制御部３０５は、所定の周期、すなわち前回の処理から今回の処理まで、の間において、センサが取得するセンサ情報をセンサから取得して記憶部３０４に記憶する。ここでは温度センサが計測するセンサ計測温度を記憶部３０４に記憶する。なお、センサ計測温度は所定の周期における最高温度（夏）または最低温度（冬）を記憶することができる。 The operation control unit 305 acquires sensor information acquired by the sensor from the sensor and stores it in the storage unit 304 during a predetermined period, that is, from the previous process to the current process. Here, the sensor measurement temperature measured by the temperature sensor is stored in the storage unit 304. The sensor measured temperature can store the maximum temperature (summer) or the minimum temperature (winter) in a predetermined cycle.
　運転制御部３０５は上述の周期で設定されたタイミングが来ると、冷暖房装置１００の運転に関する運転情報を当該冷暖房装置１００から取得して確認する（Ｓ１１）。ここでの運転情報は、冷暖房装置１００が運転中か停止中かを示す運転状況と、運転中の冷暖房装置１００が空間Ａを所定の温度に制御する目標である空間制御温度と、を少なくとも含んでいる。空間制御温度はその空間の目標温度の範囲を示す。 When the timing set in the above-mentioned cycle comes, the operation control unit 305 acquires operation information related to the operation of the air conditioning device 100 from the air conditioning device 100 and confirms it (S11). The operation information here includes at least an operation status indicating whether the air conditioning apparatus 100 is operating or stopped, and a space control temperature that is a target for the operating air conditioning apparatus 100 to control the space A to a predetermined temperature. It is out. The space control temperature indicates the range of the target temperature of the space.
　運転制御部３０５は、冷暖房装置１００が運転中か停止中かを確認し（Ｓ１２）、停止中であれば、運転制御部３０５は、センサ計測温度が運転開始温度を満たすか否かを確認し（Ｓ１３）、満たせば、冷暖房装置１００に対して運転開始を指示する（Ｓ１４）。なお、センサ計測温度は判定する際に温度センサから取得することができる。 The operation control unit 305 confirms whether the air conditioning apparatus 100 is operating or stopped (S12), and if it is stopped, the operation control unit 305 confirms whether the sensor measurement temperature satisfies the operation start temperature. (S13) If satisfied, the air conditioning apparatus 100 is instructed to start operation (S14). The sensor measured temperature can be obtained from the temperature sensor when determining.
　冷暖房装置１００が運転中であれば、運転制御部３０５は、ネットワークを通じて電力制限情報を取得する（Ｓ１５）。電力制限情報は、電力制御温度限度を含み、その例を図５に示す。また、運転制御部３０５が、図６に示す電力制御温度限度とともに最新の電力使用状況を取得し、運転制御部３０５が最新の電力使用状況と空間制限コードとに応じて、電力制御温度限度を判断することができる。 If the cooling / heating apparatus 100 is in operation, the operation control unit 305 acquires power restriction information through the network (S15). The power limit information includes a power control temperature limit, and an example thereof is shown in FIG. In addition, the operation control unit 305 acquires the latest power usage status together with the power control temperature limit shown in FIG. 6, and the operation control unit 305 sets the power control temperature limit according to the latest power usage status and the space restriction code. Judgment can be made.
　運転制御部３０５は、空間制御温度が電力制御温度限度の範囲内か範囲外かを判断（Ｓ１６）し、電力制御温度限度の範囲外であれば、電力制御温度限度の範囲内となるように冷暖房装置１００に対して空間制御温度の変更を指示する（Ｓ１７）。なお、変更する空間制御温度は記憶部３０４に記憶している。また、変更する空間制御温度はネットワークを通じて取得し、記憶部３０４に記憶することができる。 The operation control unit 305 determines whether the space control temperature is within the power control temperature limit range or not (S16). If the space control temperature is out of the power control temperature limit range, the operation control unit 305 is within the power control temperature limit range. The air conditioning apparatus 100 is instructed to change the space control temperature (S17). Note that the space control temperature to be changed is stored in the storage unit 304. Further, the space control temperature to be changed can be acquired through a network and stored in the storage unit 304.
　以上説明したように、本実施形態によれば、ネットワークを通じて電力制限情報を取得し、それに応じて冷暖房装置の運転を制限することができる。 As described above, according to the present embodiment, the power restriction information can be acquired through the network, and the operation of the air conditioner can be restricted accordingly.
　次に第２の実施形態について説明する。 Next, a second embodiment will be described.
　図７は本発明の実施形態に係る冷暖房制御システムの構成例を示す図である。 FIG. 7 is a diagram showing a configuration example of an air conditioning control system according to the embodiment of the present invention.
　第１の実施形態との差異は、人感センサが追加されている点である。 The difference from the first embodiment is that a human sensor is added.
　図８は運転制御装置３００の構成例を示す図である。 FIG. 8 is a diagram illustrating a configuration example of the operation control apparatus 300.
　第１の実施形態との差異は、運転制御部３０５にセンサ運転停止手段３０５５が追加されている点である。 The difference from the first embodiment is that a sensor operation stop means 3055 is added to the operation control unit 305.
　センサ運転停止手段３０５５は、運転中の冷暖房装置１００が対象とする空間Ａに設置された人感センサが人の所在を検知しない場合に、当該冷暖房装置１００に対して運転停止、例えば運転スイッチＯＦＦ（オフ）、を指示する手段である。運転停止設定が有効の場合は運転を停止する。図９に示すように、本設定が有効か無効かは冷暖房装置１００に関連づけて記憶部３０４に記憶されている。 The sensor operation stop means 3055 stops the operation of the air conditioning apparatus 100 when the human sensor installed in the space A targeted by the operating air conditioning apparatus 100 does not detect the location of the person, for example, the operation switch OFF. (Off). If the operation stop setting is valid, the operation is stopped. As shown in FIG. 9, whether this setting is valid or invalid is stored in the storage unit 304 in association with the cooling / heating device 100.
　本実施形態に係る冷暖房制御システムの動作について説明する。 The operation of the air conditioning control system according to this embodiment will be described.
　第１の実施形態に対し、本実施形態では冷暖房装置１００に対する運転停止の制御が追加されている。 Compared to the first embodiment, in this embodiment, control for stopping the operation of the cooling / heating apparatus 100 is added.
　図１０は運転制御部３０５における処理例を示すフローチャートである。 FIG. 10 is a flowchart showing an example of processing in the operation control unit 305.
　第１の実施形態との差異は、破線部ＳＡ（ステップＳ２１～Ｓ２３）が追加されている点である。 The difference from the first embodiment is that a broken line SA (steps S21 to S23) is added.
　第１の実施形態と同様に、運転制御部３０５は、所定の周期の間において、センサが取得するセンサ情報をセンサから取得して記憶部３０４に記憶する。ここでは、さらに人感センサが人の所在を検知する人検知情報を記憶部３０４に記憶する。人検知情報は、例えば、検知したことを示す人検知フラグである。所定の周期の間において人感センサが人の所在を検知すると、運転制御部３０５は人検知フラグを立てる。運転制御部３０５は運転停止を指示するかまたは電力制御温度情報を取得した後に、人検知フラグをリセットする。 As in the first embodiment, the operation control unit 305 acquires sensor information acquired by the sensor from the sensor and stores it in the storage unit 304 during a predetermined period. Here, further, human detection information for the human sensor to detect the location of the person is stored in the storage unit 304. The person detection information is, for example, a person detection flag indicating that the person has been detected. When the human sensor detects the presence of a person during a predetermined period, the operation control unit 305 sets a human detection flag. The operation control unit 305 resets the human detection flag after instructing operation stop or obtaining the power control temperature information.
　運転制御部３０５は、第１の実施形態と同様に、所定の周期になると、運転情報を冷暖房装置１００から取得して確認し、冷暖房装置１００が運転中か停止中かを確認する。 As in the first embodiment, the operation control unit 305 acquires and confirms operation information from the air conditioner 100 when a predetermined period is reached, and confirms whether the air conditioner 100 is operating or stopped.
　運転制御部３０５は、冷暖房装置１００が運転中であれば、所定の周期の間における人検知情報の有無を確認する（Ｓ２１）。 The operation control unit 305 confirms the presence / absence of human detection information during a predetermined period if the air conditioning apparatus 100 is in operation (S21).
　運転制御部３０５は、人検知情報がなければ、運転停止設定が有効か無効かを確認し（Ｓ２２）、有効であれば、冷暖房装置１００に対して運転停止を指示する（Ｓ２３）。Ｓ２２で運転停止設定が有効になるのは次の２つの場合である。一つは人検知情報がないことをカウントして記憶し、所定の回数に達した場合である。もう一つは、センサ情報を取得する時刻を記憶し、人検知情報がない時刻から所定の時間が経過した場合である。 If there is no person detection information, the operation control unit 305 confirms whether the operation stop setting is valid or invalid (S22), and if valid, instructs the cooling / heating device 100 to stop the operation (S23). The operation stop setting becomes valid in S22 in the following two cases. One is a case where the absence of human detection information is counted and stored, and a predetermined number of times is reached. The other is a case where the time at which the sensor information is acquired is stored, and a predetermined time has passed since the time when there is no human detection information.
　運転制御部３０５は、人検知情報があれば（Ｓ２１のＹ）、第１の実施形態と同様に、ネットワークを通じて電力制御温度限度を取得し（Ｓ１５）、空間制御温度が電力制御温度限度の範囲内か範囲外かを判断する。電力制御温度限度の範囲外であれば、電力制御温度限度の範囲内となるように冷暖房装置１００に対して空間制御温度の変更を指示する（Ｓ１７）。 If there is human detection information (Y in S21), the operation control unit 305 acquires the power control temperature limit through the network (S15) as in the first embodiment, and the space control temperature is within the range of the power control temperature limit. Judge whether in or out of range. If it is outside the range of the power control temperature limit, the air conditioning apparatus 100 is instructed to change the space control temperature so as to be within the range of the power control temperature limit (S17).
　以上述べたように、本実施形態によれば、第１の実施形態の効果に加え、人が不在の場合には冷暖房装置の運転を停止させることが可能になるという効果も有する。 As described above, according to the present embodiment, in addition to the effect of the first embodiment, there is also an effect that it is possible to stop the operation of the air conditioner when there is no person.
　次に第３の実施形態について説明する。 Next, a third embodiment will be described.
　図１１は本実施形態の運転制御装置３００の構成例を示す図である。 FIG. 11 is a diagram illustrating a configuration example of the operation control apparatus 300 according to the present embodiment.
　第１の実施形態との差異は、運転制御部３０５にさらにタイマー運転開始手段３０５６が追加されている点である。 The difference from the first embodiment is that a timer operation start means 3056 is further added to the operation control unit 305.
　タイマー運転開始手段３０５６は、予め設定された運転開始時間が経過するかまたは運転開始時刻になると、冷暖房装置１００に対して運転開始を指示する手段である。図１２に例示するように、タイマー設定は冷暖房装置１００に関連づけて記憶部３０４に記憶されている。ここで運転開始時間の設定とは、例えば、図１２の冷暖房装置１００Ａのように、現時刻から一時間後（１：００：００）に運転を開始する設定を意味する。 The timer operation start means 3056 is a means for instructing the air conditioner 100 to start operation when a preset operation start time elapses or the operation start time comes. As illustrated in FIG. 12, the timer setting is stored in the storage unit 304 in association with the air conditioning apparatus 100. Here, the setting of the operation start time means, for example, a setting for starting the operation one hour after the current time (1:00:00), like the air conditioner 100A of FIG.
　本実施形態に係る冷暖房制御システムの動作について説明する。 The operation of the air conditioning control system according to this embodiment will be described.
　本実施形態では、冷暖房装置１００に対するタイマーによる運転開始の制御が追加されている。 In this embodiment, control of the operation start by the timer for the air conditioning apparatus 100 is added.
　図１３は運転制御部３０５における処理例を示すフローチャートである。 FIG. 13 is a flowchart showing an example of processing in the operation control unit 305.
　第２の実施形態との差異は破線部ＳＢ（ステップＳ３１、Ｓ３２）およびＳＣ（ステップＳ３３、Ｓ３４）が追加されている点である。 The difference from the second embodiment is that broken lines SB (steps S31 and S32) and SC (steps S33 and S34) are added.
　破線部ＳＢ（ステップＳ３１、Ｓ３２）について説明する。 The broken line part SB (steps S31 and S32) will be described.
　第１および第２の実施形態と同様に、運転制御部３０５は所定の周期になると、運転情報を冷暖房装置１００から取得して確認し、冷暖房装置１００が運転中か停止中かを確認する。 As in the first and second embodiments, when the operation control unit 305 reaches a predetermined period, the operation information is acquired from the air conditioner 100 and confirmed, and it is confirmed whether the air conditioner 100 is operating or stopped.
　冷暖房装置１００が停止中であれば、運転制御部３０５は、運転開始時間（または運転開始時刻）が経過しているか否かを確認し（Ｓ３１）、経過していれば、運転停止設定を無効にして（Ｓ３２）、冷暖房装置１００に対して運転開始を指示する。経過していなければ、運転制御部３０５は、第１の実施形態と同様に、センサ計測温度が運転開始温度を満たすか否かを確認し（Ｓ１３）、満たせば、冷暖房装置１００に対して運転開始を指示する（Ｓ１４）。 If the air conditioner 100 is stopped, the operation control unit 305 checks whether or not the operation start time (or operation start time) has elapsed (S31), and if it has elapsed, the operation stop setting is invalidated. In step S32, the air conditioning apparatus 100 is instructed to start operation. If not, the operation control unit 305 confirms whether or not the sensor measurement temperature satisfies the operation start temperature (S13) as in the first embodiment. The start is instructed (S14).
　破線部ＳＣ（ステップＳ３３、Ｓ３４）について説明する。 The broken line portion SC (steps S33 and S34) will be described.
　第２の実施形態と同様に、運転制御部３０５は、冷暖房装置１００が運転中であれば、人検知情報の有無を確認する。 As in the second embodiment, the operation control unit 305 confirms the presence / absence of the human detection information if the air conditioner 100 is in operation.
　人検知情報があれば、運転制御部３０５は、運転停止設定が有効か無効かを確認し（Ｓ３３）、無効であれば、運転停止設定を有効にする（Ｓ３４）。有効であれば、電力制限情報を取得する（Ｓ１５）。 If there is human detection information, the operation control unit 305 checks whether the operation stop setting is valid or invalid (S33), and if invalid, the operation stop setting is validated (S34). If it is valid, the power restriction information is acquired (S15).
　第１および第２の実施形態と同様に、運転制御部３０５は、ネットワークを通じて電力制御温度限度を取得し、空間制御温度が電力制御温度限度の範囲内か範囲外かを判断する。電力制御温度限度の範囲外であれば、電力制御温度限度の範囲内となるように冷暖房装置１００に対して空間制御温度の変更を指示する。 As in the first and second embodiments, the operation control unit 305 acquires the power control temperature limit through the network, and determines whether the space control temperature is within or outside the power control temperature limit range. If it is outside the range of the power control temperature limit, the air conditioning apparatus 100 is instructed to change the space control temperature so as to be within the range of the power control temperature limit.
　ここで、タイマー運転開始手段３０５６は、運転制御部３０５ではなく、冷暖房装置１００に設けることができ、この場合のフローチャートを図１４に示す。 Here, the timer operation start means 3056 can be provided not in the operation control unit 305 but in the air conditioning apparatus 100, and a flowchart in this case is shown in FIG.
　第１および第２の実施形態に対し、破線部ＳＤ（ステップＳ４１～Ｓ４３）の追加となり、運転情報は、第１および第２の実施形態に対し、さらに運転開始時間（または運転開始時刻）を含んでいる。 A dashed line SD (steps S41 to S43) is added to the first and second embodiments, and the operation information further includes an operation start time (or operation start time) compared to the first and second embodiments. Contains.
　冷暖房装置１００は、運転開始時間（または運転開始時刻）を記憶し、予め設定された運転開始時間（または運転開始時刻）が経過すると、タイマー運転開始手段３０５６により、運転を開始する。 The cooling and heating apparatus 100 stores the operation start time (or operation start time), and starts operation by the timer operation start means 3056 when a preset operation start time (or operation start time) has elapsed.
　運転制御部３０５は、所定の周期になると、運転情報を冷暖房装置１００から取得して運転開始時間（または運転開始時刻）の有無によりタイマー設定の有無を判断する（Ｓ４１）。タイマー設定があれば、運転開始時間（または運転開始時刻）が経過しているか否かを確認し（Ｓ４２）、経過していれば、運転停止設定を無効にする（Ｓ４３）。 Operation control part 305 will acquire operation information from air-conditioning equipment 100, and will judge the existence of timer setting by the existence of operation start time (or operation start time), when it becomes a predetermined cycle (S41). If there is a timer setting, it is checked whether or not the operation start time (or operation start time) has elapsed (S42), and if it has elapsed, the operation stop setting is invalidated (S43).
　以上述べたように、本実施形態によれば、第１、第２の実施形態の効果に加え、タイマーで設定した時間帯にだけ冷暖房することができ、冷暖房不要な時間帯に運転をしないようにすることができるという効果も有する。 As described above, according to the present embodiment, in addition to the effects of the first and second embodiments, air conditioning can be performed only during the time zone set by the timer, and operation is not performed during the time zone where cooling / heating is unnecessary. It has the effect that it can be made.
　次に第４の実施形態について説明する。 Next, a fourth embodiment will be described.
　図１５は本発明の実施形態に係る地域冷暖房制御システムの構成例を示す図である。 FIG. 15 is a diagram showing a configuration example of the district heating / cooling control system according to the embodiment of the present invention.
　第１から第３の実施形態における冷暖房制御システム１０を所定の地域に拡大した例である。 This is an example in which the air conditioning control system 10 according to the first to third embodiments is expanded to a predetermined area.
　本実施形態に係る地域冷暖房制御システムは、複数の冷暖房制御システム１０と、ネットワーク４００と、ネットワーク４００を通じて電力制限情報を提供する電力制限情報提供装置５００とで構成される。 The district air conditioning control system according to the present embodiment includes a plurality of air conditioning control systems 10, a network 400, and a power restriction information providing apparatus 500 that provides power restriction information through the network 400.
　ネットワーク４００は、家庭内や企業内のＬＡＮ（Ｌｏｃａｌ　Ａｒｅａ　Ｎｅｔｗｏｒｋ）、インターネット、あるいはこれらの組み合わせなどである。 The network 400 is a LAN (Local Area Network) in the home or company, the Internet, or a combination thereof.
　電力制限情報提供装置５００は、ネットワーク４００に接続されたサーバなどであって、電力会社などが管理し、地域の電力使用状況に応じて、ネットワーク４００を通じて少なくとも電力制御温度限度を運転制御装置３００に対して提供する手段を有する。また、運転制御装置毎に電力制御温度限度を記憶し、運転制御装置毎に異なる電力制御温度限度を提供することができる。 The power restriction information providing apparatus 500 is a server or the like connected to the network 400 and is managed by an electric power company or the like, and at least a power control temperature limit is given to the operation control apparatus 300 through the network 400 according to the power usage situation in the area. Means to provide for. Moreover, the power control temperature limit can be stored for each operation control device, and a different power control temperature limit can be provided for each operation control device.
　以上述べたように、本実施形態によれば、所定の地域の電力使用状況に応じて、ネットワークを通じて電力制限情報を取得し、それに基づいて所定の地域に対して冷暖房装置の運転を制限することができる。 As described above, according to the present embodiment, the power restriction information is acquired through the network according to the power usage state of the predetermined area, and the operation of the air conditioning apparatus is restricted to the predetermined area based on the power restriction information. Can do.
　次に第５の実施形態について説明する。 Next, a fifth embodiment will be described.
　図１６は第５の実施形態に係る地域空調制御システムの構成例を示す図である。 FIG. 16 is a diagram illustrating a configuration example of a regional air conditioning control system according to the fifth embodiment.
　本実施形態は第４の実施形態の応用例であり、複数の電力制限情報提供装置５００を管理する例である。 This embodiment is an application example of the fourth embodiment, and is an example of managing a plurality of power limit information providing apparatuses 500.
　例えば、所定の戸数以上のマンションを１つの地域としてマンションに電力制限情報提供装置５００を設置し、電力会社などが電力制限情報管理装置７００を管理することが想定できる。電力会社は、地域の電力使用状況に応じて、ネットワーク４００を通じて電力制限情報提供装置５００に、さらにマンション内のネットワーク６００（６００Ａ～６００ｘ）を通じて運転制御装置３００に、電力制御温度限度を提供することが考えられる。 For example, it can be assumed that a power limit information providing apparatus 500 is installed in a condominium with a condominium of a predetermined number or more as one area, and a power company or the like manages the power limit information management apparatus 700. The electric power company provides the power control temperature limit to the power restriction information providing device 500 through the network 400 and further to the operation control device 300 through the network 600 (600A to 600x) in the apartment according to the power usage situation in the area. Can be considered.
　ネットワーク４００は、電力制限情報提供装置５００と電力制限情報管理装置７００との間の専用ネットワークとすることができる。 The network 400 can be a dedicated network between the power limit information providing apparatus 500 and the power limit information management apparatus 700.
　ネットワーク６００は、マンション内のネットワークなどで、ネットワーク４００に対して範囲が狭いネットワークである。 The network 600 is a network in a condominium or the like, and is a network having a narrower range than the network 400.
　電力制限情報管理装置７００はネットワーク６００に接続されたサーバなどであって、複数の電力制限情報提供装置５００（５００Ａ～５００ｘ）に対して、電力制御温度限度を提供する手段を有する。 The power limitation information management device 700 is a server or the like connected to the network 600, and has means for providing a power control temperature limit to the plurality of power limitation information providing devices 500 (500A to 500x).
　以上のように、本実施形態によれば、第５の実施形態の効果に加えて、より広い地域の電力使用状況に基づく電力制限情報も考慮して当該地域の冷暖房装置の運転を制御することができる。 As described above, according to the present embodiment, in addition to the effects of the fifth embodiment, the operation of the air conditioning apparatus in the area is controlled in consideration of the power restriction information based on the power usage situation in a wider area. Can do.
　以上、上述した実施形態を模範的な例として本発明を説明した。しかしながら、本発明は、上述した実施形態には限定されない。即ち、本発明は、本発明のスコープ内において、当業者が理解し得る様々な態様を適用することができる。 The present invention has been described above using the above-described embodiment as an exemplary example. However, the present invention is not limited to the above-described embodiment. That is, the present invention can apply various modes that can be understood by those skilled in the art within the scope of the present invention.
　この出願は、２０１３年１２月２日に出願された日本出願特願２０１３－２４８９７１を基礎とする優先権を主張し、その開示の全てをここに取り込む。 This application claims priority based on Japanese Patent Application No. 2013-248971 filed on December 2, 2013, the entire disclosure of which is incorporated herein.
　１０　　冷暖房制御システム
　１００　　冷暖房装置
　２００　　センサ端末
　３００　　運転制御装置
　３０１　　通信ポート
　３０２　　センサＩＦ部
　３０３　　冷暖ＩＦ部
　３０４　　記憶部
　３０５　　運転制御部
　４００　　ネットワーク
　５００　　電力制限情報提供装置
　６００　　ネットワーク
　７００　　電力制限情報管理装置 DESCRIPTION OF SYMBOLS 10 Air conditioning control system 100 Air conditioning apparatus 200 Sensor terminal 300 Operation control apparatus 301 Communication port 302 Sensor IF part 303 Cooling / heating IF part 304 Memory | storage part 305 Operation control part 400 Network 500 Power restriction information provision apparatus 600 Network 700 Power restriction information management apparatus

Claims (10)

  1. 　ネットワークに接続され、１以上の冷暖房装置の運転を制御する運転制御装置であって、
    　前記冷暖房装置と前記冷暖房装置が設置される空間の情報を取得するセンサとを関連付けて記憶し、
    　前記冷暖房装置の運転に関する運転情報と前記センサが取得するセンサ情報と電力使用状況に応じて前記冷暖房装置の運転を制限する電力制限情報とを取得し、これらの情報に基づいて、前記空間の温度を前記電力使用状況に応じて制御する電力温度制御を含む前記冷暖房装置の運転を制御する運転制御部を備える運転制御装置。     An operation control device that is connected to a network and controls the operation of one or more air conditioning units,
    Storing the air conditioner and the sensor for acquiring information of the space in which the air conditioner is installed in association with each other;
    The operation information related to the operation of the air conditioning apparatus, the sensor information acquired by the sensor, and the power restriction information that restricts the operation of the air conditioning apparatus according to the power usage status are acquired, and based on these information, the temperature of the space A driving | operation control apparatus provided with the driving | operation control part which controls the driving | operation of the said air conditioning apparatus containing the electric power temperature control which controls this according to the said electric power usage condition.
  2. 　前記運転情報は、運転中の前記冷暖房装置が前記空間を所定の温度に制御する空間制御温度を含み、
    　前記電力制限情報は、前記電力使用状況に応じる、前記空間制御温度の限度である電力制御温度限度を含み、
    　前記運転制御部は、一定周期において、前記運転情報と前記電力制限情報とを確認し、前記空間制御温度が前記電力使用状況に応じる前記電力制御温度限度の範囲外である場合に、前記電力制御温度限度の範囲内となるように、当該冷暖房装置に対して前記空間制御温度の変更を指示する
    ことを特徴とする請求項１に記載の運転制御装置。     The operation information includes a space control temperature at which the air conditioner in operation controls the space to a predetermined temperature,
    The power restriction information includes a power control temperature limit that is a limit of the space control temperature according to the power usage state,
    The operation control unit confirms the operation information and the power restriction information in a fixed period, and the power control is performed when the space control temperature is out of a range of the power control temperature limit according to the power usage state. The operation control device according to claim 1, wherein the air conditioning device is instructed to change the space control temperature so as to be within a temperature limit range.
  3. 　さらに前記空間に応じて前記冷暖房装置の運転を制限する空間制限コードを、前記冷暖房装置に関連付けて記憶し、
    　前記電力制御温度限度は、前記空間制限コードに基づき、前記冷暖房装置毎に異なる
    ことを特徴とする請求項２に記載の運転制御装置。     Further, a space restriction code for restricting the operation of the air conditioner according to the space is stored in association with the air conditioner,
    The operation control device according to claim 2, wherein the power control temperature limit is different for each of the air conditioning units based on the space restriction code.
  4. 　前記運転情報は、さらに前記冷暖房装置が運転中か停止中かを示す運転状況を含み、
    　前記センサ情報は、温度センサが計測するセンサ計測温度を含み、
    　さらに前記冷暖房装置に対して運転開始を指示する運転開始温度を、前記冷暖房装置に関連付けて記憶し
    　前記運転制御部は、前記センサ計測温度が前記運転開始温度に達すると、停止中の前記冷暖房装置に対して運転開始を指示する
    ことを特徴とする請求項１乃至請求項３のいずれかに記載の運転制御装置。     The operation information further includes an operation status indicating whether the air conditioner is operating or stopped,
    The sensor information includes a sensor measurement temperature measured by a temperature sensor,
    Further, an operation start temperature for instructing the air conditioner to start operation is stored in association with the air conditioner, and the operation control unit is stopped when the sensor measurement temperature reaches the operation start temperature. The operation control device according to any one of claims 1 to 3, wherein an operation start is instructed to the operation.
  5. 　前記センサ情報は、さらに人感センサが人の所在を検知したことを示す人検知情報を含み、
    　さらに人検知情報がない場合に運転中の前記冷暖房装置に対して運転停止を指示する運転停止設定を、前記冷暖房装置に関連付けて記憶し、
    　前記運転制御部は、前記人検知情報がなく、前記運転停止設定が有効である場合、前記冷暖房装置に対して運転停止を指示する
    ことを特徴とする請求項１乃至請求項４のいずれかに記載の運転制御装置。     The sensor information further includes human detection information indicating that the human sensor has detected the location of the person,
    Further, when there is no human detection information, the operation stop setting for instructing operation stop to the air conditioner in operation is stored in association with the air conditioner,
    The said operation control part instruct | indicates an operation stop with respect to the said air-conditioning apparatus, when the said person detection information does not exist and the said operation stop setting is effective. The operation control device described.
  6. 　さらに前記冷暖房装置に対して運転開始を指示する運転開始時間または運転開始時刻を、前記冷暖房装置に関連付けて記憶し、
    　前記運転制御部は、前記運転開始時間または前記運転開始時刻が経過すると、停止中の前記冷暖房装置に対して運転開始を指示する
    ことを特徴とする請求項１乃至請求項５のいずれかに記載の運転制御装置。     Further, the operation start time or operation start time for instructing the air conditioning device to start operation is stored in association with the air conditioning device,
    The said operation control part instruct | indicates an operation start with respect to the said air-conditioning apparatus which has stopped, if the said operation start time or the said operation start time passes. Operation control device.
  7. 　請求項１乃至請求項６のいずれかに記載の運転制御装置と、
    　１つ以上の冷暖房装置と
    　前記冷暖房装置が設置される空間毎の、温度センサまたは人感センサの少なくとも一方を含むセンサと、
    を備える、冷暖房装置の運転を制御する冷暖房制御システム。     The operation control device according to any one of claims 1 to 6,
    A sensor including at least one of a temperature sensor or a human sensor for each space in which the air conditioner is installed, and one or more air conditioners;
    An air conditioning control system that controls the operation of the air conditioning apparatus.
  8. 　所定地域に設置されている１つ以上の冷暖房装置の運転を制御する地域冷暖房制御システムであって、
    　ネットワークに接続され、電力制限情報を記憶し、前記ネットワークを通じて前記電力制限情報を運転制御装置に提供する電力制限情報提供装置と
    　複数の、請求項１乃至請求項６のいずれかに記載の運転制御装置と、
    　前記運転制御装置毎の冷暖房装置と、
    　前記冷暖房装置が設置される空間毎の、温度センサまたは人感センサの少なくとも一方を含むセンサと、
    を備える地域冷暖房制御システム。     A district heating / cooling control system for controlling operation of one or more air conditioning units installed in a predetermined area,
    7. The operation control according to claim 1, wherein the operation control device is connected to a network, stores power limitation information, and provides the power limitation information to the operation control device through the network. Equipment,
    A cooling / heating device for each operation control device;
    A sensor including at least one of a temperature sensor or a human sensor for each space in which the air conditioner is installed;
    District heating and cooling control system comprising.
  9. 　前記電力制限情報提供装置は、前記運転制御装置毎に前記電力制限情報を記憶し、前記運転制御装置毎に異なる前記電力制限情報を提供する
    ことを特徴する請求項８に記載の地域冷暖房制御システム。     The district heating and cooling control system according to claim 8, wherein the power limitation information providing device stores the power limitation information for each of the operation control devices, and provides the power limitation information different for each of the operation control devices. .
  10. 　さらに前記ネットワークに接続され、前記ネットワークを通じて前記電力制限情報を複数の前記電力制限情報提供装置に対して提供する電力制限情報管理装置を備える
    ことを特徴する請求項８または請求項９に記載の地域冷暖房制御システム。     The region according to claim 8, further comprising a power limit information management device connected to the network and providing the power limit information to the plurality of power limit information providing devices through the network. Air conditioning control system.
PCT/JP2014/005984 2013-12-02 2014-12-01 Operation control device, cooling/heating control system, and regional cooling/heating control system WO2015083359A1 (en)

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