JP3140087B2 - Control device for air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control device for an air conditioner.

[0002]

2. Description of the Related Art In recent years, living rooms of houses have become larger, and the number of air conditioners installed in one room of this larger room has been increasing.

In such a case, it is often the case that a plurality of the same models are installed or a multi-air conditioner is installed for reasons such as design uniformity. As a remote control switch (hereinafter referred to as a remote controller), an infrared wireless remote controller is generally used.

[0004]

SUMMARY OF THE INVENTION However, the conventional
In an air conditioner (hereinafter referred to as an air conditioner) , if one remote control is operated for the same model, a plurality of air conditioners installed in one room may be operated depending on the installation position of the air conditioner and the operation direction of the remote control. Sometimes the same reaction occurred. That is, there is a problem that the air conditioners cannot be individually controlled.

The present invention solves the above-mentioned conventional problems, and provides a control device that can individually control air conditioners with a wireless remote controller even when a plurality of identical air conditioners are installed in one room. The purpose is to do.

[0006]

In order to achieve the above object, an air conditioner control apparatus according to the present invention comprises: a wireless remote controller having number setting means for setting a remote controller number for identifying a remote controller; Receiving means for receiving a signal transmitted from the receiving means, data decoding means for decoding the received signal into data, data input number counting means for counting the number of times data has been input ,
Stores the remote control number in the first data after power- on
And data storage means, re in the data in the data storage means
Mocon number and reception decrypted by the data decryption means
Data comparison means for comparing the remote control number in the data, and when the second and subsequent data are received, the data
Remote control number stored in the
Compare the remote control number in the data with the data comparison means
And the data is valid only when they match,
It is characterized by controlling the operation of the harmony machine.

[0007]

With this configuration, the remote controller transmits the information set by the number setting means and the information operated by a person to the air conditioner as infrared signals. On the other hand, the air conditioner receives the infrared signal and decodes it by the data decoding means. In addition, it is judged by the data input number counting means and the power is turned on
Only the data of the subsequent first time is sent to the data storage means. When the second and subsequent data are received,
Remote control number in the data in the data storage means
And the remote control number in the received data.
The received data is adopted only when

[0008]

An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 2 denotes a wireless remote controller, and a remote controller setting number is set by a number setting means 1. 3 is a receiving means for receiving data from the remote controller 2, 4 is a data decoding means for decoding data by receiving from the receiving means 3,
5 is a data input count means, 6 is a data storage means, 7 is a data comparison means, 8 is an air conditioner control means, and 9 is an air conditioner body.

The operation of the air conditioner control device configured as described above will be described with reference to FIG. Setting any remote control ID to the wireless remote controller 2 by the number setting means 1, when a person operates the wireless remote controller 2, the remote control number information, the operation information is transmitted as infrared information, the air conditioner main body 9 . In the air conditioner body 9, this signal is received by the receiving means 3, further decoded by the data decoding means 4, and the number of times data is input is counted . if the first input signal, the remote control number in the data, sends the data storage means 6, and sends the data to the data comparison means 7. Therefore, the data storage means 6 is powered on.
The remote control number in the first data after
You . Then, the data comparing means 7 controls the data storing means.
6 and the remote control number in the received data.
The reception data is sent to the air conditioner control means 8 only when the access numbers match. That is, when the second and subsequent data are received
Accepts only data having a first and a same remote control number as valid, the air conditioner control unit 8 carries out an operation. And data input by turning off the power
The number counting means 5 is reset.
You. Data input number counting means 5 is reset
For example, the data storage means 6 and the data comparison means 7 are also reset.
Needless to say,

Therefore, when a plurality of identical air conditioners are installed in one room, different remote control numbers are set for the respective remote controllers, and the data is transmitted only once to each air conditioner body. , the remote control and the air conditioner main body, will have been associated to one pair <br/> one, a single remote control, a plurality of air conditioners can not be reacted.

[0012]

The present invention as described above, according to the present invention stores a remote control number in the received data from the remote controller, comparing the data
By providing the comparing means, the wireless remote control and the air conditioner was excellent can correspond to one-to-one control
Possible to provide a control apparatus of an air conditioner can be realized.

[Brief description of the drawings]

FIG. 1 is a block diagram of an air conditioner control device according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Number setting means 2 Wireless remote control 3 Receiving means 4 Data decoding means 5 Data input count counting means 6 Data storage means 7 Data comparison means

Claims (1)

(57) [Claims] 1. A wireless remote controller having number setting means for setting a remote controller number for identifying a remote controller, a receiving means for receiving a signal transmitted from the wireless remote controller, and a data decoder for decoding the received signal into data. means, data storage means for storing the <br/> data input count counting means for counting the number of times the data is input, the first remote control number in data after power-on,
Remote control number and the data of the data in the data storage means
Remote control in received data decoded by data decoding means
With data comparison means for comparing numbers , from the second time on
Is received in the data storage means.
Remote control number and remote control in the received data
Number is compared with the data comparing means, and when they match
Only use that data to control the operation of the air conditioner.
A control device for an air conditioner , characterized in that: