TWI489067B - Air conditioning management system - Google Patents

Air conditioning management system Download PDF

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Publication number
TWI489067B
TWI489067B TW100100929A TW100100929A TWI489067B TW I489067 B TWI489067 B TW I489067B TW 100100929 A TW100100929 A TW 100100929A TW 100100929 A TW100100929 A TW 100100929A TW I489067 B TWI489067 B TW I489067B
Authority
TW
Taiwan
Prior art keywords
display
air conditioner
group
displayed
screen
Prior art date
Application number
TW100100929A
Other languages
Chinese (zh)
Other versions
TW201200814A (en
Inventor
Ena Kudo
Yoshiyuki Yamanashi
Naoya Sugiyama
Original Assignee
Hitachi Appliances Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2010028007 priority Critical
Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of TW201200814A publication Critical patent/TW201200814A/en
Application granted granted Critical
Publication of TWI489067B publication Critical patent/TWI489067B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers

Description

Air conditioning management system

The present invention relates to an air conditioning management system that performs management of a plurality of air conditioners, and more particularly to information about a batch of a plurality of air conditioner groups.

The air conditioning management system includes a centralized controller for managing the plurality of air conditioners, and the centralized controller performs display and setting of the air conditioner group operation state. In other words, the plurality of air conditioners are treated and managed as air conditioner groups (hereinafter also referred to as "groups") in accordance with each room, each floor, and the like.

The conventional air conditioning management system is described in Patent Document 1.

[Advanced technical literature]

[Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2009-36392

In the above-described conventional air conditioning management system, the centralized controller sets the operation state or the operation data so that it can be displayed and confirmed for each group. However, since the group is displayed in a list, a large amount of information such as a set temperature of each group or a filter to be cleaned is displayed at a time, so that it is difficult to confirm the information that is desired to be known. Moreover, in order to display the information to be known, it is necessary to perform several complicated operations.

An object of the present invention is to provide an air conditioning management system that displays various operation information of a plurality of air conditioner groups on a display unit of a centralized controller with a simple operation and easy confirmation.

In order to achieve the above object, the present invention provides an air conditioning management system including a centralized controller for monitoring and controlling a plurality of air conditioner groups, wherein the centralized controller includes a controller display unit and includes: a group display The means for displaying the group display unit corresponding to the plurality of air conditioner groups in a batch on one screen of the controller display unit; and the group operation information display means for operating the air conditioner group in batches a screen displayed on the controller display unit; and a display content switching means for switching display content displayed on the controller display unit.

Another feature of the present invention is an air conditioning management system that processes a plurality of air conditioners as a group according to each room, each floor, and the like, and includes a centralized controller for monitoring and controlling a plurality of air conditioner groups. The centralized controller includes a controller display unit that displays the group icons corresponding to the plurality of air conditioner groups in a batch on one screen of the controller display unit, and creates operation information of the plurality of air conditioner groups. And displaying the group icon portion displayed on one screen of the controller display unit in a batch, and having a display content switching button for causing various operation information of each of the air conditioner groups in the control The aforementioned group icon portions displayed in the entire batch display unit are sequentially displayed.

According to the present invention, it is possible to obtain an air-conditioning management system that displays various operation information of a plurality of air conditioner groups in a display portion of the centralized controller with a simple operation and easy confirmation.

Hereinafter, embodiments of the present invention will be described based on the drawings.

[Example 1]

The air conditioning management system of this embodiment will be described with reference to Figs. 1 and 2 .

Fig. 1 is a view showing the overall configuration of an air conditioning management system, and the air conditioning management system 1 is provided with a centralized controller 2 for managing a plurality of air conditioners. The centralized controller 2 executes display and setting of the operational states of the air conditioner groups A1, A2, ... (only the groups A1 and A2 are shown in FIG. 1 but the number of groups may be three or more). In other words, the plurality of indoor units 4 (41, ..., 4n) are treated and managed as groups A1, A2, ... according to each room, each floor, and the like. Each of the air conditioner groups includes, for example, a plurality of indoor units 4 (41, ..., 4n) connected to one remote controller switch 5, and is configured to be monitored and controlled in batches.

Further, the plurality of groups A1, A2, ... are collectively treated as an air conditioner block (hereinafter referred to as a block) A. In Fig. 1, only block A is shown, but two or more blocks (blocks B, C, D, ...) may be connected to one centralized controller 2.

In the centralized controller 2, a plurality of outdoor units 3, a plurality of indoor units 4, a heat storage unit 7, a remote controller switch (hereinafter also simply referred to as "remote controller") 5, and the like are connected through the control wiring 6.

Fig. 2 is a control block diagram of the air conditioning management system in the embodiment. The centralized controller 2 includes a communication unit 2a, a control unit 2b, an input unit 2c, a controller display unit 2d, and a storage unit 2e. The indoor unit 4 includes a communication unit 4a for communicating with the centralized controller 2, the outdoor unit 3, and the remote controller 5, and a control unit 4b. The outdoor unit includes a communication unit 3a and a control unit 3b for communicating with the communication unit 4a of the indoor unit. The remote controller 5 includes a communication unit 5a, a control unit 5b, an input unit 5c, a display unit 5d, a storage unit 5e, and the like, and the communication unit 5a is for communicating with the communication unit 4a of the indoor unit.

The control unit 2b of the centralized controller 2 transmits an operation instruction request (change of the operation mode, the set temperature, and the like) from the input unit 2c to the indoor unit 4 through the control line 6 from the communication unit 2a. The operation unit 4a of the indoor unit 4 receives the operation instruction request, and the control unit 4b executes an operation instruction request. After this execution, the control unit 4b of the indoor unit transmits the changed data to the centralized controller 2 via the communication unit 4a and the control wiring 6. The communication unit 2a of the centralized controller 2 receives the change data from the communication unit 4a of the indoor unit 4, and displays the changed content on the controller display unit 2d. Further, the change information is transmitted from the communication unit 4a of the indoor unit to the outdoor unit 3 and the remote controller 5 through the control wiring 6.

The operation instruction request for the indoor unit 4 can be performed from the remote controller 5, and the operation instruction request from the remote controller 5 is transmitted to the communication unit 4a of the indoor unit 4 through the communication unit 5a of the remote controller and the control wiring 6. When there is an operation instruction request from the remote controller 5, the change data is transmitted to the communication unit 4a and the control wiring 6 of the indoor unit 4, and is also transmitted to the centralized controller 2 and the outdoor unit 3.

Further, the indoor unit 4 and the centralized controller 2 perform communication when the operation data is changed or at a predetermined interval, and the centralized controller 2 controls the operation of the outdoor unit 3 and the indoor unit 4 received from the indoor unit 4. Information, etc., is stored in the memory unit 2e. Thereby, the information (operation information, group name, and the like) of each of the air conditioner groups A1, A2, ... can be displayed on the controller display unit 2d for confirmation.

Next, a display example of the display unit 2d of the above-described centralized controller 2 in the present embodiment will be described with reference to Figs. 3 to 18 .

FIG. 3 is a normal display screen normally displayed by the centralized controller 2. In the figure, 8a is a group icon corresponding to each air conditioner group, and 8b is a block icon corresponding to each air conditioner block classified according to a plurality of air conditioner groups. The group icon 8a displays the group name of each air conditioner group, and the block icon 8b displays the block name of each air conditioner unit.

In this example, the block icon 8b displays four blocks of A square (1F center), B square (1F conference room), C square (1F office), and D square (2F tenant). Each of the foregoing blocks has one or more air conditioner groups, and the group icon 8a of the air conditioner group included in each block is displayed below each block icon. That is, the group icon A1 (air conditioner group that is air-conditioned to the general affairs department), A2 (air conditioner group that is open to the accounting department), and the like are arranged under the block icon A. .

Similarly, group icons such as group icon B1 (room group 1 air conditioner group), B2 (conference room 2 air conditioner group), and the like are displayed under the block icon B, respectively, in the block diagram. Below the character C, there are group icons such as group icon C1 (office A air conditioner group), C2 (office B air conditioner group), ..., and group icons are displayed below the block icon D. Group icons such as D1 (tenant 1A air conditioner group), D2 (tenant 1B air conditioner group), ....

Each of the group icons 8a is configured to be displayed in a different color each time it is operated/stopped.

When there is one or more groups including the indoor unit 3 or the heat storage unit 7 that meets the heat storage operation, the inspection, the operation restriction, the filter to be cleaned, the setting timer, and the like, there is one group or more, or When all the indoor units 4 connected to the centralized controller 2 are remote control operation prohibition settings, various information icons 8c are displayed on the upper portion of the controller display unit 2d. The date and time are also displayed on the upper portion of the controller display portion 2d.

Further, a detailed display button 8d, a list button 8j, a group-wide batch setting button 8k, a group-wide batch operation button 81, a group-wide batch stop button 8m, and the like are displayed on the lower portion of the controller display portion 2d.

When the detailed display button 8d is pressed, the normal display screen 8 is switched to the detailed information 1 display screen 9. There are two ways to switch the detailed information display screen.

In the first method, after switching to the detailed information 1 display screen 9, the detailed display button 8d, the normal display button 8g, and the whole group batch setting button 8k are displayed on the lower portion of the controller display portion 2d as shown in FIG. As shown in the flowchart of FIG. 15, each time the detailed display button 8d is pressed, the display "Detailed information 1 display screen 9 → detailed information 2 display screen 10 → ... → detailed information n display screen 20 → normal display" is sequentially displayed. Screen 8". The normal display screen 8 can be returned from any detailed display screen by providing the normal display button 8g.

In the present embodiment, the detailed information 1 display screen 9 is the operation mode display screen shown in FIG. When the detailed display button 8d is pressed on the operation mode display screen 9, the first detailed information screen is displayed (the normal display screen is the normal display screen if the first time screen is the normal display screen). Further, the normal display button 8g is pressed to return to the normal display screen. That is, as shown in the flowchart of FIG. 15, when the detailed display button 8d is pressed on the normal display screen 8 shown in FIG. 3, the screen moves to the detailed information 1 display screen 9 (operation mode display screen), and if the detailed display is pressed again, The button 8d switches to the first detailed information 2 display screen 10 (in this example, the set temperature display screen shown in FIG. 5). Hereinafter, the detailed display button 8d is moved to the next detailed information display screen every time, and when the detailed information display screen 8 is pressed on the detailed information n display screen 20, the normal display screen 8 is returned. Further, the normal display screen 8 can be returned to any of the detailed information display screens by pressing the normal display button 8g.

Another method for switching the detailed information display screen is to switch to the detailed information 1 display screen 9, and in the lower portion of the controller display portion 2d, as shown in FIG. 6, the front information button 8e, the rear information button 8f, the normal display button 8g, The whole group sets the button 8k in batch. As a result, as shown in the flowchart of FIG. 16, the information button 8f is sequentially switched and displayed after each pressing. "Detailed information 1 display screen 9 → detailed information 2 display screen 10 → ... → detailed information n display screen 20 → Usually the screen 8" is displayed. Further, by providing the normal display button 8g, it is possible to return to the normal display screen 8 from any detailed display screen.

Similarly, in the same embodiment, the detailed information 1 display screen 9 is an operation mode display screen shown in FIG. 4, and the first detailed information screen is displayed on the operation mode display screen 9 by pressing the rear information button 8f (first If the secondary screen is the normal display screen, it is the normal display screen. If the previous information button 8e is pressed, the previous detailed information screen is displayed (if the previous screen is the normal display screen, it is the normal display screen). Further, the normal display button 8g is pressed to return to the normal display screen. That is, as shown in the flowchart of FIG. 16, when the detailed display screen 8 is pressed on the normal display screen 8 shown in FIG. 3, the screen is moved to the detailed information 1 display screen 9 (operation mode display screen), and then, if the above is pressed, The information button 8f is switched to the first detailed information 2 display screen 10 (the set temperature display screen shown in FIG. 5). Hereinafter, the information button 8f is moved to the next detailed information display screen every time the information button 8f is pressed, and when the information button 8f is pressed after the detailed information n display screen 20 is pressed, the normal display screen 8 is returned. Further, when the front information button 8e is pressed, the previous detailed information screen can be displayed, and the front screen can be sequentially displayed each time the front information button 8e is pressed. Further, the normal display screen 8 can be returned to any of the detailed information display screens by pressing the normal display button 8g.

In addition, it is also possible to automatically return to the normal display screen 8 after a certain period of time after switching the detailed information display screen without a key operation for a certain period of time.

In the present embodiment, when the detailed display 2 display screen (set temperature display screen) 10 presses the detailed display button 8d or the rear information button 8f, the flow shifts to the air volume display screen 11 shown in FIG. 6, and the detailed display button is pressed each time. When the information button 8f is 8d or later, the wind direction display screen 12 shown in Fig. 7, the maintenance information display screen 14 shown in Fig. 10, the compressor operation state display screen 15 shown in Fig. 11, and Fig. 12 are sequentially switched. The air conditioner operation time display screen 16. According to the present embodiment, each time the detailed display button 8d or the rear information button 8f is pressed, the next screen can be sequentially moved and the operation information of the entire air conditioner group can be displayed on one screen, so no matter how many The running information to be displayed can be displayed. Further, since all the group icons are displayed in a batch (the full group icons are displayed on one screen), and the icons of the respective groups are often displayed in the same position on the controller display portion 2d, the migration proceeds to Any detailed information display screen can confirm the operation information of the air conditioner group that you want to confirm instantly.

Next, the display content of each detailed information screen will be described.

As shown in FIG. 4, the operation mode display screen 9 has different colors depending on the operation mode of each air conditioner group (in this embodiment, each group icon 8a is displayed in a mesh shape with different patterns, Show different colors) Display group icon 8a. In the different operation mode (the operation mode set by the centralized controller 2 and the operation mode according to the operation cycle state of the outdoor unit 3 and the actual operation mode are different), the two operation modes are displayed. In the different operation mode group icon 9a of FIG. 4, the "heating room" of the operation mode (different operation mode) set by the centralized controller 2 is displayed in the upper stage, and the operation mode of the outdoor unit 3 in the actual operation is performed in the lower stage ( In the actual operation mode, the "cooling room" flashes.

The set temperature display screen 10 displays the set temperature of each air conditioner group as shown in FIG. The recommended temperature can be set in advance, and it can be confirmed on the set temperature display screen 10 that the set temperature during the operation of the cold air chamber is set lower than the recommended temperature of the cold air chamber, or the set temperature during the operation of the heating chamber is set to be higher than the set temperature of the heating chamber. . The recommended temperature of the cold air chamber and the recommended temperature of the heating room can be transferred to the recommended temperature setting screen 17 shown in FIG. 13 by the menu button 8j of the normal display screen shown in FIG. 3, and the settings are made in the common screen.

In Fig. 5, in the case where the set temperature of the air conditioner group during the operation of the cold air chamber is lower than the recommended temperature of the cold air chamber (28 ° C in this example), the group icon 8a is displayed in a color different from usual. When the cold air chamber recommended temperature setting button 8h is pressed on the screen of FIG. 5, the set temperature of the air conditioner group set to be lower than the recommended temperature of the cold air chamber is forcibly changed to the cold air chamber recommended temperature (28 ° C). The group icon 8a that recommends the temperature for the cold air chamber is displayed in the usual color.

Similarly, in FIG. 5, when the set temperature of the air conditioner group in the heating room operation is higher than the recommended temperature of the heating room (20 ° C in this example), the group icon 8a is set by the aforementioned normal color or It is displayed in a color other than the color of the case where the cold air chamber recommended temperature is low. When the heating room recommended temperature setting button 8i is pressed on the screen of FIG. 5, the set temperature of the air conditioner group set to be higher than the recommended temperature of the heating chamber is forcibly changed to the recommended temperature of the heating room (20 ° C). The group icon 8a that recommends the temperature for the heating room is displayed in the usual color.

In addition, in this example, when the set temperature during the operation of the cold air chamber is lower than the recommended temperature of the cold air chamber, or the set temperature during the operation of the heating chamber is higher than the recommended temperature of the heating chamber, the warning is displayed in different colors, but It can also be displayed as a warning by flashing the icon instead of the color.

In addition, when the cold air chamber recommended temperature setting button 8h or the heating room recommended temperature setting button 8i is set in advance, the air conditioner group that is forcibly changed in batches and the air conditioner group that is not the entire batch change target are set in advance. It can be softly matched with the actual situation of the air conditioning management target area.

When the above-described display method of FIG. 5 is displayed by a flowchart, it is as shown in FIG. That is, as shown in (a), in the case where the recommended temperature of the cold air chamber is set by the centralized controller 2 shown in FIGS. 1 and 2, the set temperature of the group is set to be lower than the recommended temperature of the cold air chamber. The entire batch of changed objects, that is, the group icon 8a of the group is displayed in a color different from the normal color. When the cold air chamber recommended temperature setting button 8h shown in FIG. 5 is pressed from this state, the set temperature of all the groups to be changed is forcibly changed to the cold air chamber recommended temperature, and the group icon 8a is also in the normal color. display. Similarly, as shown in (b), in the case where the heating unit recommended temperature is set by the centralized controller 2 shown in FIGS. 1 and 2, the set temperature of the group is set to be higher than the recommended temperature of the heating chamber. The group icon 8a of the entire batch of changed objects, that is, the group is displayed in a normal color or a color different from the color of the cold room recommended temperature. When the heater-recommended temperature setting button 8i shown in FIG. 5 is pressed from this state, the set temperature of all the groups to be changed is forcibly changed to the heater-recommended temperature, and the group icon 8a is also normally The color is displayed. Although not shown, the set temperature can be switched between Celsius display and Fahrenheit display.

On the air volume display screen 11, as shown in FIG. 6, the group icon 8a is displayed in a different color according to the air volume of each air conditioner group.

The wind direction display screen 12 shown in FIG. 7 displays the wind direction angle of the blown air blown from the indoor unit 4. The setting of the wind direction angle is as shown in Fig. 8. This embodiment can be set to eight stages, and the display on the display unit 2d of the centralized controller 2 is also displayed according to the set wind direction. That is, the first stage of the wind direction is an angle that is blown toward the most horizontal direction, and gradually changes downward with the second and third stages, and becomes the most downward angle at the seventh stage. Furthermore, an automatic wind direction mode is also provided, which automatically changes the wind direction mode from horizontal to downward and from downward to horizontal. As shown in FIG. 7, the group icon 8a is displayed in a different color according to the group set by the air conditioner group and the automatic wind direction mode with a fixed wind direction angle.

Further, although not shown, the outdoor unit operation cycle display screen for displaying the operation cycle state of the outdoor unit 3 is provided, and the operation mode of the outdoor unit 3 (the cold air chamber operation mode and the heating room operation is displayed on the outdoor unit operation cycle display screen). Mode, heating and cooling automatic operation mode, dry operation mode, etc.). Similarly to the operation mode display screen 9 shown in FIG. 4, the group icon 8a is displayed in a different color depending on the operation mode.

The operation mode display screen 9 (FIG. 4), the set temperature display screen 10 (FIG. 5), the air volume display screen 11 (FIG. 6), the wind direction display screen 12 (FIG. 7), and the outdoor unit operation cycle display screen (not shown). When the group icon 8a, the block icon 8b or the group-wide batch setting button 8k of a certain air conditioner group is pressed, the operation condition setting screen 13 shown in FIG. 9 is displayed in a pop-up manner. The operation condition setting screen 13 can change the setting of the operation/stop of the air conditioner group, the block or all the air conditioner groups, the setting of the operation mode, the setting of the set temperature, the setting of the air volume, the setting of the wind direction, and the remote controller. Setting contents such as operation setting (permission/prohibition).

In the maintenance information display screen 14 shown in FIG. 10, each air conditioner group is in charge of the heat storage operation, the inspection and the operation restriction (the setting request), the cleaning filter, the setting timer, and the remote control operation prohibition. In the case of at least one of the items, as shown in the figure, various information icons 8c conforming to the information are displayed on the matching group icon 8a. In this case, the group icon 8a is displayed in a color different from usual.

Although not shown, in addition to the above display screen, the detailed information display screen includes a suction temperature display screen, an external air temperature display screen, a remote control hot display screen, a remote control hot display screen, etc., and the respective temperatures are as shown in FIG. The set temperature display screen 10 is displayed in the same manner. The temperature of the remote control switch is displayed on the remote display hot display screen, and the average of the suction temperature and the remote control heat is displayed on the remote control hot display screen.

In the compressor operation state display screen 15 shown in FIG. 11, the compressor of the outdoor unit in which the air conditioner group is connected via the piping is in the display heat ON during the operation, and the display heat is OFF in the compressor stop. In the case of hot ON, the group icon 8a is displayed in a color different from usual.

In the operation time display screen 16 of the air conditioner shown in FIG. 12, for example, the current operation time of the indoor unit 4 of the air conditioner group is displayed as "○○ time" or "○○h" "○○H". In Fig. 12, the operation target time (600 hours in this example) can be set in advance, and when the time is exceeded, the group icon 8a is displayed in a color different from usual.

Although not shown, in the hot ON time display screen of the compressor of the outdoor unit, the current month compressor operation time in the air conditioner group to which the outdoor unit is connected, and the operation time of the indoor unit shown in FIG. The display screen 16 is displayed in the same manner.

Fig. 13 is a screen 17 showing the recommended temperature of the cold air chamber and the recommended temperature of the heating chamber, which can be moved to the screen 17 by the directory button 3j of the screen shown in Fig. 3, and the recommended temperature of the cold air chamber of the whole air conditioner group is set in batches. And the recommended temperature for the heating room.

Further, the detailed information display setting screen 18 shown in FIG. 14 can be moved by the above-described directory button 3j shown in FIG. Regarding the display of the detailed information display screens 9 to 16, etc., since a large number of display items can be set, it is time-consuming to predict the search for the destination information by setting all the detailed information display screens to always display in order. Therefore, in the present embodiment, the detailed information display setting screen 18 is set so that the display items can be appropriately set in advance, and the operator (manager, waiter, etc.) operating the centralized controller 2 can display only the necessary information. That is, the detailed information display setting screen 18 allows the detailed information 1 and 2 to be displayed in the display mode 1 and the detailed information 3 to be displayed in the display mode 2.

For example, in the detailed information display setting screen 18 shown in FIG. 14, the display mode 1 is displayed on the operation mode display screen 9 (FIG. 4) and the set temperature display screen 10 (FIG. 5) by pressing the display mode 1 button 18a. For the suction temperature display screen and the remote control hot display screen, the display mode 2 button 18b is pressed to select the display in the display mode 2. In this way, it is possible to select whether or not each detailed information is displayed in each display mode. By performing such selection, the operation mode display screen 9 and the set temperature display screen 10 are sequentially displayed in the display mode 1, and the suction temperature display screen and the remote controller heat display screen are sequentially displayed in the display mode 2.

Thereby, it is possible to use the display mode 1 as the monitoring mode to display the operation mode and the set temperature, and to use the display mode 2 as the inspection mode to display the suction temperature and the remote controller.

If this operation is shown in a flowchart, it is as shown in Fig. 18. It is decided to display or not display the detailed information 1, 2, ..., n, and display the detailed information of the display in the display mode 1, or in the display mode 2, or in the two-way mode. By setting in advance in this manner, the detailed information screen set to be displayed in the mode 1 is sequentially displayed in the display mode 1, and the detailed information screen set to be displayed in the mode 2 is sequentially displayed in the display mode 2, so that it can be matched. The operator of the operation centralized controller 2 displays only the necessary items in order, and can find the destination information in a short time.

Further, the selection of the display mode may be set in advance to, for example, display mode 1 when the detailed display button 8d is pressed once on the screen of FIG. 3, and display mode 2 when pressed for a long time.

As described above, according to the present embodiment, various detailed information (the confirmation and inspection of the operation information such as the operation mode or the set temperature of each air conditioner group) are not performed on the screen of the centralized controller that manages the plurality of air conditioner groups. No, or whether the filter is cleaned, etc., etc.), the display is displayed once, and the group icon 8a displaying the information of the entire air conditioner group is displayed on the 1 screen in a certain configuration, and the button is displayed every time the button is pressed. The group icon 8a of the operation information of the entire air conditioner group is displayed in one screen at a time and in a certain configuration as described above, and since the detailed information is switched, the different detailed information can be sequentially displayed in the same position. An air conditioning management system that can easily confirm various detailed information of the entire air conditioner group.

Further, after the display unit of the centralized controller displays the operation state and confirms it, the operation setting setting screen 13 allows the change setting screen to be popped up. Therefore, after the operation state is confirmed, the setting can be changed immediately by a simple operation. The effect.

Furthermore, since each detailed information is displayed one by one, it is also possible to enlarge the font or the graphic.

Further, in the normal display screen 8 shown in FIG. 3, even if there is a device that must be repaired in one air conditioner group, the various information icons 8c on the upper portion of the controller display portion 2d display "emergency stop". To check the service icon such as "To clean the filter", it is immediately known which one of the air conditioner groups must be repaired by moving to the maintenance information display screen 14 shown in FIG. Therefore, it also has the effect of preventing leakage of maintenance information and rapid maintenance.

By setting the temperature display screen 10, the temperature set by each air conditioner group can be instantaneously known, the supercooling and the superheating can be prevented, and the set temperature can be forcibly changed by the centralized controller 2, which also has energy saving. The effect of the transformation. Moreover, not only the general user such as the building manager can easily know the necessary operation information, but also the service personnel who maintain and manage the air conditioner can easily know the operation information necessary for the inspection.

As described above, according to the present embodiment, the operator can easily display various operation information of the plurality of air conditioner groups on the display portion of the centralized controller by a simple operation, and can easily grasp that the air conditioning management system is being deactivated. The air conditioner group that has been set to operate after the operation is given an air conditioning management system that can be changed immediately.

1. . . Air conditioning management system

2. . . Centralized controller

2a. . . Ministry of Communications

2b. . . Control department

2c. . . Input section

2d. . . Controller display

2e. . . Memory department

3. . . Outdoor unit

3a. . . Ministry of Communications

3b. . . Control department

4 (41, ..., 4n). . . Indoor unit

4a. . . Ministry of Communications

4b. . . Control department

5. . . Remote control switch (remote control)

5a. . . Ministry of Communications

5b. . . Control department

5c. . . Input section

5d. . . Display department

5e. . . Memory department

6. . . Control wiring

7. . . Thermal storage unit

8. . . Usually display

8a. . . Group icon (group display)

8b. . . Square icon

8c. . . Various information icons

8d. . . Detailed display button (group operation information display means)

8e. . . Pre-information display button

8f. . . Post information display button

8g. . . Usually display buttons

8h. . . Cold air chamber recommended temperature setting button

8i. . . Heating room recommended temperature setting button

8j. . . Directory button

8k. . . Whole group batch setting button

8l. . . Whole group operation button

8m. . . Whole group batch stop button

9. . . Operation mode (Detail 1) display screen

9a. . . Different running mode group icon

10. . . Set temperature (Detail 2) display

11. . . Air volume display

12. . . Wind direction display

13. . . Operating condition setting screen

14. . . Maintenance information display

15. . . Compressor operating status display screen

16. . . Air conditioner running time display screen

17. . . Recommended temperature setting screen

18. . . Detailed information display setting screen

18a. . . Display mode 1 button

18b. . . Display mode 2 button

20. . . Detailed information n display screen

A, B, C, D. . . Square

A1, A2, B1, B2, C1, C2, D1, D2. . . Air conditioner group (group)

Fig. 1 is a view showing the overall configuration of an air conditioning management system for displaying a first embodiment of the present invention.

Fig. 2 is a block diagram showing the control of the air conditioning management system of the first embodiment of the present invention.

Fig. 3 is a view showing an example of a normal display screen normally displayed on a display unit of the centralized controller.

Fig. 4 is a view showing an example of an operation mode display screen.

Fig. 5 is a view showing an example of a set temperature display screen.

Fig. 6 is a view showing an example of an air volume display screen.

Fig. 7 is a view showing an example of a wind direction display screen.

Fig. 8 is an explanatory diagram of the wind direction angle setting.

Fig. 9 is a view showing a detailed setting screen of the operation in a pop-up manner.

Fig. 10 is a view showing an example of a maintenance information display screen.

Fig. 11 is a view showing an example of a display screen of the compressor operation state.

Fig. 12 is a view showing an example of an operation time display screen of the air conditioner.

Fig. 13 is a view showing an example of a screen for setting the recommended temperature of the cold air chamber and the recommended temperature of the heating chamber.

Fig. 14 is a diagram showing an example of a screen for setting detailed information displayed in the first display mode.

Fig. 15 is a flow chart showing the switching of the detailed information display of the display unit.

Fig. 16 is a flow chart showing another example of switching the detailed information display of the display unit.

17 is a diagram showing a group icon when the set temperature set according to the group and the recommended temperature of the cold air chamber or the recommended temperature of the heating room are different in the set temperature display screen shown in FIG. The flow chart shown.

Fig. 18 is a flow chart showing the setting of each display mode of the detailed information displayed.

2d. . . Controller display

8. . . Usually display

8a. . . Group icon (group display)

8b. . . Square icon

8c. . . Various information icons

8d. . . Detailed display button (group operation information display means)

8j. . . Directory button

8k. . . Whole group batch setting button

8l. . . Whole group operation button

8m. . . Whole group batch stop button

Claims (11)

  1. An air conditioning management system includes a centralized controller for monitoring and controlling a plurality of air conditioner groups, wherein the centralized controller includes a controller display unit, and the air conditioning management system includes a group display means a plurality of air conditioner groups are displayed according to each of a plurality of air conditioner groups, and all group display portions corresponding to the plurality of air conditioner groups respectively, and all of the plurality of air conditioner groups having the foregoing classification The block display unit corresponding to each air conditioner block of the air conditioner group is displayed in one screen on the display unit of the controller; the group operation information display means is to enable each operation information of the plurality of air conditioner groups Displaying one screen of the controller display unit in a batch; and displaying content switching means for switching the display content displayed on the controller display unit, and making the display content normally displayed on the controller display unit All of the group display units respectively corresponding to the plurality of air conditioner groups are displayed in batches on the one screen, and are cut by the display content. When the operation information of all the air conditioner groups is displayed on the one screen in batches, the operation information of each air conditioner group corresponding to each group display unit is displayed on the same screen. In some cases, the display items of the operation information of the air conditioner group are "operation mode display", "set temperature display", "air volume display", "wind direction display", "outdoor unit operation cycle display", and "heat storage operation" of each air conditioner group. "Display" "Show whether to check" "Display in operation limit" "Display to filter cleaning" "Display with timer setting" "Display of remote control operation prohibited" "Inhalation temperature display" "External air At least one of the temperature display "" remote control heat display", "remote control heat display", "compressor operation status display", "air conditioner operation time display", and "hot start time display", the centralized controller is configured as described above. At least the "set temperature display" may be displayed in the display item, and the recommended temperature of the cold air chamber of each air conditioner group and the recommended temperature of the heating room may be set, and a remote controller capable of setting the set temperature in the air conditioner group may be provided. In the "set temperature display" screen, an air conditioner group having a temperature lower than a recommended temperature of the cold air chamber set by the centralized controller or a temperature higher than a recommended temperature of the heating chamber is set. The display of the air conditioner group is set to a warning display that is different from the display of other air conditioner groups.
  2. The air conditioning management system according to the first aspect of the invention, wherein the operation information of the plurality of air conditioner groups is displayed in a batch on a screen of the controller display unit, and is configured to return to the normal screen. The display screen usually displays a button and a button for displaying the next operation information, or has a normal display button for returning to the normal display screen, a button for displaying the next operation information, and a return to the previous display screen. button.
  3. The air conditioning management system according to claim 1, wherein at least two or more of the display items are displayed, and the centralized controller includes a plurality of display modes, and is selected in advance from the display item. One or more display items in the display are displayed in each display mode.
  4. The air conditioning management system of claim 1, wherein at least the "operation mode display" is included in the display item, and the predetermined color of the corresponding operation mode is matched by the operation mode of each air conditioner group. Displays the display icon of each air conditioner group.
  5. The air conditioning management system of claim 1, wherein the "set temperature display" in the centralized controller is capable of displaying a plurality of temperatures of Celsius and Fahrenheit.
  6. The air conditioning management system of claim 1, wherein the centralized controller has a cold air chamber recommended temperature setting button and a heating room recommended temperature setting button, and the air conditioning management system can be forced by the recommended temperature setting button. The configuration changes the set temperature of all or part of the air conditioner group in the warning display state.
  7. The air conditioning management system of claim 6 is characterized in that the air conditioner group except the control target can be set by using the batch control of the cold air chamber recommended temperature setting button or the set temperature of the heating room recommended temperature setting button. group.
  8. The air conditioning management system of claim 1, wherein the air conditioning management system operates the group display unit or the group icon corresponding to the air conditioner group displayed by the controller display unit. The operation condition setting screen of the air conditioner group is popped up, and the configuration of the operation condition can be changed by the screen displayed by the pop-up.
  9. For example, in the air conditioning management system of claim 1, wherein each of the foregoing air conditioner groups is connected to a plurality of remote controller switches. The indoor unit is a unit that can be monitored and controlled in batches.
  10. The air conditioning management system of claim 1, wherein the operation information of each air conditioner group is configured to correspond to the group of the plurality of air conditioner groups respectively after a certain period of time has elapsed during display. The display unit returns to the normal display screen displayed on one screen in a batch.
  11. An air conditioning management system that treats a plurality of air conditioners as a group according to each room, each floor, and the like, and has a centralized controller for monitoring and controlling a plurality of air conditioner groups, characterized by: the above centralized control The controller includes a controller display unit, and the plurality of air conditioner groups are displayed according to each of the plurality of air conditioner groups, and all group icons corresponding to the plurality of air conditioner groups are respectively All the square display portions corresponding to the air conditioner blocks having the plurality of air conditioner groups classified as described above are displayed on one screen of the controller display unit in a batch, and each of the plurality of air conditioner groups is configured The operation information is displayed on one of the group icons displayed on one screen of the controller display unit in a batch, and includes a display content switching button for causing various operation information of each of the air conditioner groups in the controller The group icon portions displayed in the entire batch by the display unit are sequentially displayed, and all of the above are displayed on the normal display screen normally displayed by the controller display unit. A plurality of air conditioner groups corresponding to each of the character group library package 1 shown in the screen by switching the display content key, so that all the air conditioner in the operation of the group information in the display package 1 Videos In the case of the surface, the operation information of each air conditioner group corresponding to each of the group icons is displayed on the same portion of the one screen, and the display item of the operation information of the air conditioner group is each air conditioner group. "Operation mode display", "Setting temperature display", "Air volume display", "Wind direction display", "Outdoor unit operation cycle display", "Display during heat storage operation", "Display whether to check", "Display during operation restriction", "To filter" Display of "cleaning" "Display of timer setting" "Display of prohibited operation of remote control" "Inhalation temperature display" "External air temperature display" "Remote control display" "Remote control display" "Compressor operation status display" At least one or more of "air conditioner operation time display" and "hot start time display", the centralized controller is configured to be at least "set temperature display" among the display items and to set each air conditioner group The recommended temperature for the cold air chamber and the recommended temperature for the heating room, as well as a remote control that can also set the set temperature in the air conditioner group. In the "Setting Temperature Display" screen, an air conditioner group having a temperature lower than the recommended temperature of the cold air chamber set by the centralized controller or an air conditioner having a temperature higher than the recommended temperature of the heating chamber is set. The display of the machine group is set to a warning display that is different from the display of other air conditioner groups.
TW100100929A 2010-02-10 2011-01-11 Air conditioning management system TWI489067B (en)

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JP5592412B2 (en) 2014-09-17
JPWO2011099346A1 (en) 2013-06-13
EP2535655A4 (en) 2018-07-04
TW201200814A (en) 2012-01-01
CN102762929B (en) 2016-06-15
WO2011099346A1 (en) 2011-08-18
CN102762929A (en) 2012-10-31
EP2535655A1 (en) 2012-12-19

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