JPH01114656A - Indoor air-conditioning circumstance setting device - Google Patents

Abstract

PURPOSE:To permit the setting of a set value near the taste of all of persons in a room at all times and facilitate correction effected by the maximum and minimum values, by a method wherein all of individual data of the persons, entering into and/or going out of the room, are read from an individual data storing means by a staying person's data reading means while the average value of the read-out data is employed. CONSTITUTION:When an entering person 12 has inserted a magnetic card 13, an entrance detection is effected while leaving detection is effected when a leaving person 14 has inserted the magnetic card 15 respectively. An individual data storing means 2 stores previously the individual data of all related persons with respect to the taste of air conditioning by the key-board operation 32 of an operator 31. A staying person data reading means 3 receives a signal, sent from a magnetic card reader 11, every times when entering or leaving person is generated and reads data with respect to the taste of air conditioning from the individual data storing means 2 while referring to a personal code. An all staying persons data operating means 4 operates an average value, the maximum value and the minimum value every times when data is inputted from a staying person's data reading means 3 by operating together with the data of the other staying persons entered into the room so far.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an indoor air conditioning environment setting device for use in air conditioning equipment in offices and the like.

Conventional technology In recent years, quality requirements for air conditioning have increased, and it is not enough to simply automatically control indoor temperature and humidity, but also automatically control temperature, humidity, wind speed, and radiation temperature, and combine these four elements into one index. This index is regarded as the comfort level of the indoor environment, and is now sometimes used as a setting value for air conditioning.

FIG. 5 shows the operating section of such a conventional device.

Those who wish to set the indoor air-conditioning environment should assume the desired state based on their own current sensation [warmer <J
r Moderate J Press any of the push button switches 41 for "Yoshi Ryo". The operation section is equipped with a calculation circuit, and based on the results, the air temperature, humidity, wind speed, and radiation temperature are controlled by the air conditioning equipment, thereby increasing indoor comfort.

Problems to be Solved by the Invention However, in such conventional devices, the comfort level was set based on the individual's sense and preference, so when many people use the same room, such as an office, the person setting the There is a problem in that it is not always possible to set a value that satisfies all the people in the room, and the set value needs to be changed each time as the number and composition of the people in the room change over time.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, it is an object of the present invention to provide an indoor air conditioning environment setting device that can always perform air conditioning that suits the preferences of people in the room.

Means for Solving the Problems In order to solve these conventional problems, the present invention provides an occupant detection means for detecting the current occupant in the room, and an occupant detection means for storing personal data regarding air conditioning preferences. a data storage means; a person-in-room data reading means for reading out personal data regarding a person in the room from the personal data storage means by inputting a personal code detected by the person-in-the-room detection means; The average value, maximum value, and minimum value of all the people in the room are calculated based on the personal data obtained by the personal data reading means,
and a total occupant data calculation means for outputting the obtained data as indoor air conditioning environment setting values.

According to the above-described configuration, the present invention reads personal data related to air conditioning preferences stored in the personal data storage means by inputting personal data obtained by detecting a person entering or leaving the room using the room occupant detection means. The means reads the personal data from the personal data storage means, calculates all the read personal data by the all room occupant data calculation means, and calculates the average value and maximum value regarding the air conditioning preferences of all the room occupants at that time. ,
The minimum value is obtained, and any one of them can be used as the indoor air conditioning environment setting value at that time.

Embodiment FIG. 1 is a block diagram of an embodiment of an indoor air conditioning environment setting device according to the present invention. An example of the person-in-room detection means 1 is a magnetic card reader 11, which detects entry when a person 12 inserts a magnetic card 13 when entering an air-conditioned room (not shown), and when a person 14 leaves the room. Leaving the room is detected when the magnetic card 15 is inserted. The personal data storage means 2 consists of a RAM (Random Access Memory) and a peripheral LSI, and personal data regarding air conditioning preferences for all concerned persons is stored in advance by the operation of the keyboard 32 by the operator 31. The occupant data reading means 3 is mainly composed of an LSI for reading data, and receives a signal sent from the magnetic card reader 11 every time a person enters or leaves the room, and reads data regarding air conditioning preferences for the corresponding personal code to the individual. Read from data storage means 2. The total room occupant data calculation means 4 is mainly composed of a calculation microprocessor, and the room occupant data reading means 3
Each time data is entered from , the average value is calculated along with the data for other occupancy factors that have entered the room so far.

Calculate maximum and minimum values. Note that the data can be, for example, air conditioning environment setting values such as a comfort index and effective temperature.

FIG. 2 is a part of a block diagram in another embodiment.

An example of the occupant detection means 1 includes a seating detector 16, and when an occupant 17 sits on a chair, a seating switch 18 is activated.
This information is transmitted to the next block, and the rest is the same as in FIG. 1.

FIG. 3 is a part of a block diagram in yet another embodiment. A push button detector 19 is used as an example of the person-in-room detection means 1.
When the person entering the room 2o presses the push button 21, the information is transmitted to the next block, and the subsequent steps are the same as in FIG.

FIG. 4 is a block diagram showing the schematic circuit configuration of FIG. 1 in an indoor air conditioning environment setting device according to an embodiment of the present invention.

In FIGS. 1 and 4, all personal data related to air conditioning preferences of persons in the air-conditioned room (not shown) are output through the keyboard 32 by key operation, and are output through the input interface 2a of the personal data storage means 2. , are input to the write drive LSI 26 and then written and stored in the RAM 2c.

On the other hand, when entering the air-conditioned room, the person entering the room 12 inserts the magnetic card 13 into the magnetic card reader.

At this time, the personal code signal of the resident person is detected, and the personal code signal is inputted to the reading drive LSI 3b via the input/output interface 3a of the person-in-room data reading means 3.

At this time, the readout driving LSI 3b receives the personal code signal from the RA via the input/output interfaces 73a and 2d.
The address of M2c is specified, and the personal data matching the stored personal code is read out and stored in the RAM 3c.

The personal data of all occupants stored in the operation as described above is again read out from the RAM 30 by the read drive LS Isb, and is calculated via the output interface 3d and the input interface 4a of the data calculation means 4 for all occupants. The average value, maximum value, and minimum value of the air conditioning preferred by all occupants are calculated, and any of them becomes air conditioning environment setting value data, which is used as control data for the air conditioning equipment (not shown).

The above description was about the person entering the room, but when leaving the room, the person 14 also inserts the magnetic card 15 into the magnetic card reader 11, the personal code is read, and the person exits the room through the input/output interface 3a in the person data reading means 3. The readout drive LSI 3b is inputted to the input/output interface 3a as described above.

Read personal data from RAM 2c via RA 2d and
It matches the personal code stored in M3a and erases nine personal data.

When there is a new person 12 entering the room, the same operation as described above is performed and the information is added to the RAM 3c. As mentioned above, each time a person enters or leaves the room, personal data is added or subtracted, and calculations are performed by the total room occupant data calculation means at regular intervals to change the air conditioning environment setting value and control according to the air conditioning environmental load. Data is output in detail.

Effects of the Invention As described above, according to the present invention, personal data of people entering and leaving the room can be stored from the personal data storage means, especially for air conditioning in a room where many people use the same room, such as an office. By reading out all the people in the room and using the average value, it is possible to always set a setting value that is close to the preferences of all the people in the room, and it is also easy to make corrections using the maximum and minimum values. Therefore, it can also add energy saving properties and has great industrial utility value.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of one embodiment of the indoor air conditioning environment setting device according to the present invention, FIG. 2 is a block diagram M of another embodiment, and FIG. 3 is a block diagram of still another embodiment. FIG. 4 is a block diagram showing the schematic circuit configuration of FIG. 1 in an air conditioning environment setting device according to an embodiment of the present invention, and FIG. 5 is a diagram showing the operating section of the conventional device. 1... Room occupant detection means, 2... Personal data storage means, 3... Room occupant data reading means, 4... All occupants in the room. Data calculation means, 11...
... Magnetic card reader, 14 ... Seating detector, 17 ... Push button detector. Name of agent: Patent attorney Toshio Nakao et al. 16th
1 Figure 1-'2'! 1 silk 4. H 2nd
Figure f A 19°-J instep

Claims (1)

[Claims] A person-in-room detection means detects the person currently in the room; a personal data storage means stores personal data regarding air conditioning preferences; a person-in-room data reading means for reading out personal data about people in the room from the personal data storage means; and a person-in-room data reading means for reading out personal data about people in the room from the personal data storage means; An indoor air conditioning environment setting device comprising a total room occupant data calculation means for calculating a value and outputting the obtained data as an indoor air conditioning environment setting value.