JPS6048502A - Building controller - Google Patents

Abstract

PURPOSE:To facilitate the service of a building caretaker and to prevent an error in schedule setting by generating operation schedules of respective facilities in a building automatically, and controlling the operations of respective relative equipments according to the schedules. CONSTITUTION:A microcomputer 1 connects with building facility equipments 61-6n for air-conditioning, lighting, etc., a display device 3 for displaying the operation states, etc., of the equipments 61-6n, etc., through a signal interface 7. When on-off times of schedule control over the equipments 61-6n are inputted on an operator's console 5, the microprocessor 1 performs processing and stores the results according to the program in a memory 2. Then, the time is decided on and compared according to the schedule control program in the memory 2 to send on-off commands to therespective facility equipments 61-6n.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a building management device, and is particularly suitable for managing and controlling various equipment such as electric power, air conditioning, water supply and drainage, etc. in a building according to a predetermined schedule. The present invention relates to a building management device.

[Background of the invention]

There are various functions for building management, but among them, schedule control of various equipment is a basic and important function from the standpoint of energy saving and labor saving. This schedule control is, for example, automatic control that turns on and off the air conditioning and lighting in a building at preset times (hereinafter referred to as on/off), and generally, this on/off time (
The schedule was set by the building manager depending on the situation at the time.

For example, if a conference room is used between 10:00 and 11:00, it is not reasonable to consider the importance of air conditioning and lighting in the conference room only during this period, but it is important to consider the importance of the air conditioning and lighting of the conference room depending on the equipment. There is a need to do. Therefore, when a conference room is reserved in advance as mentioned above, the manager turns on the air conditioning of the conference room from 9:50 to 10:50, and turns on the lights from 9:30 to 11:30. A problem that often arises is that a schedule must be set for each device according to the situation, such that the schedule is set for 30 minutes at a time.

[Purpose of the invention]

The present invention has been made in view of the above, and an object thereof is to provide a building management device that can reduce the work of setting Idi' and schedules as much as possible.

[Summary of the invention]

The features of the present invention include an operation schedule creation means that automatically creates an operation schedule for each related equipment of the above-mentioned facilities according to the schedule time of use of building contents equipment, and an operation schedule created by the operation schedule creation means. The present invention is configured to include means for controlling the operation of each of the related devices mentioned above.

[Embodiments of the invention]

The present invention will be explained in detail below using the embodiments shown in FIGS. 1 to 5.

FIG. 1 is a block diagram showing one embodiment of the building management device of the present invention. In Figure 1, 1 is a microcomputer (MPU) that performs various processes, 2 is a memory (ME) that stores processing contents and data, and 3 is a display device (IND) that displays the operating status of equipment, measured values, etc. , 4 is a recording device (PRT) that records all of the above contents, 5 is an open kuzuko/neol (KB) that is controlled by the manager, and instructs and sets the display contents of record 1, etc. 61 to 6n are building equipment such as air conditioning and lighting, respectively. Equipment, 7 is IN'D3. Signal interface (IF) for PRT4°KB5, building equipment 61~6°, etc.
), and the whole is composed of these.

The administrator can control the important times for schedule control.
(Console 5.1 When Nijiki inputs a single signal, the entire signal interface 7 is input to the microcomputer 1, processed according to the program in the memory 2, and stored in tables TON and 'I'OFF in the memory 2, which will be described later.) Further, the microcomputer 1 determines the time according to the schedule control program in the memory 2, and performs maintenance on each of the equipment 61 to 6 through the interface 7.

FIG. 2 is a configuration diagram showing an example of the table configuration in the memory 2 shown in FIG. Table TON to record data! :vJ There is a table TOFF for recording time data, and the important time correction table 9 includes an on-time correction data table C0N (6s) and an off-time correction data table C0FF (61) for the equipment 61 (for example, an air conditioner). , equipment 62 (
For example, the turn-on time of lighting (lighting) is correct data table C0N (6
2), Cut-off time correction data table C0FF (62), ・
There is... The control process is performed while referring to these tables in the program shown in FIG. 3, which will be described later.

For example, the table TOH stores the conference room use start time, the table TOFF stores the conference room use start time, and the table C0N (61) stores the equipment 6I.
How many minutes before or after the time when the air conditioner (for example, air conditioner) is turned on is shown in table C'OFF.
(6,) stores how many minutes before or after the table TOFF' the equipment 61 was turned off.

FIG. 3 is a processing flowchart showing an embodiment of a program self-stored in the memory 2 of FIG. First, tables C0N (61) and C0FF (6 intakes) in Figure 2
The actual on/off times ton and toff of the equipment 6I are calculated from TON and TO1i'F.

For example, CON (6I) = 1'0 minutes ago, C0FF'(
If 6υ=10 minutes ago, TON=10 o'clock, and TOFF=11 o'clock, then ton=9:50 and toff=10:50. Next, these are compared with the current time and an important command is given to the equipment 61. That is, if it is now 8 o'clock, a turn-off command will be issued, and if it is 10:30, a turn-on command will be issued. The above process is periodically performed for each of the controlled equipment 61 to 6R until all equipment is completed.

According to the embodiment of the present invention described above, the manager is responsible for each of the building equipment 61-6. It is only necessary to set a unique turn-on/off time, and there is no need to judge and set important times for each of the accompanying various equipment, so the manager's judgment and schedule setting work can be reduced as much as possible. This can be shown to simplify the administrator's work and prevent incorrect schedule settings.

FIG. 4 is a configuration diagram showing another embodiment of the table configuration in the memory 2 of FIG. 1. In FIG. Table 10 is provided, and important time 1 - positive table 9
includes a turn-on time correction data table C0N (611) for condition l (for example, weekdays) of equipment 61 (for example, air conditioning);
Off time correction data table C0FF (6+t),
In addition to the on-time correction data table C0N (6□I), the off-time correction data table C0FF (6□1), etc. for condition 1 of the equipment 62 (for example, lighting), the equipment 6
1 condition 2 (for example, holiday) entry time correction data table CON, (612), cut-off time correction data table C
0FF (612), an on-time correction data table C0N (62□) for condition 2 of the equipment 62, an off-time correction data table COF':E'' (622), and so on.

For example, important times for the equipment 61 to 64 can be selected from among several sets depending on various conditions such as holidays and weekdays.

FIG. 5 is a process 70-chart depicting another embodiment of the program stored in memory 2 of FIG. 1, which corresponds to FIG.

Tables CON (61j) and C0FF (61J) are set to condition 1 of the equipment 6I (for example, J-1 on weekdays, J-2 on holidays, and J when there are few conference room users).
"When there is a large percentage" -2, etc.), the on-time correction data and off-time correction data are the third
It is the same as C0N (61) and C0FF (6υ) in the figure. This condition i is the important time condition data table 10 (CHD
) is stored in Operator's Console 5.
(See FIG. 1), or the microcomputer 1 may automatically determine and create it based on various conditions. Note that the process shown in FIG. 5 is basically the same as that shown in FIG. 3 except that the important time condition j is first set, so the description thereof will be omitted here.

〔Effect of the invention〕

As described above, according to the present invention, the manager's judgment and schedule setting work can be reduced to one area as much as possible, and it is possible to prevent the manager's work from becoming too simple and erroneously setting the schedule.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the building management device of the present invention, FIG. 2 is a block diagram showing an embodiment of table organization of the memory of FIG. 1, and FIG. 3 is a block diagram of the memory of FIG. 1. FIG. 4 is a block diagram showing another embodiment of the memory table shown in FIG. 1, and FIG. A processing flowchart showing another example of a stored program,
This corresponds to FIG. 1...Microcomputer, 2...Memory, 3.
...Display device, 4...6 Self-recording eyes, 2...Operator's console, 61-6 Yo...Building equipment, 7...
・Signal interface. Agent: Patent attorney Hiroo Nagasaki:' (1 other person)

Claims (1)

[Scope of Claims] 1. In a device that manages and controls each equipment in a building according to a predetermined schedule, the operation of each related equipment of each equipment according to the scheduled time of use of the equipment in the building. A building management device characterized by comprising: a driving schedule creating means for automatically creating a schedule; and a means for controlling the operation of each of the related transmission devices according to the driving schedule created by the driving schedule creating means. 2. The building management device according to claim 1, wherein the operation schedule creation means is configured to create an operation schedule according to predetermined conditions.