KR100618217B1 - Compromising system of gas oven range and method thereof - Google Patents

Abstract

In order to enable not only direct communication with a PC but also home networking at the same time, the trade-off gas oven range system according to the present invention transmits information signals from the microcomputer of the gas oven to the modem terminal once through the transmission port and the other end. The transmission interface unit to be transmitted to the cable via the communication chip, and the information signal from the PC or the host product is input to the receiving port of the microcomputer of the gas oven range, characterized in that it comprises a receiving interface for mutual communication. .

Micom, Home Networking, Modem

Description

Competitive Gas Microwave Oven System and its method {COMPROMISING SYSTEM OF GAS OVEN RANGE AND METHOD THEREOF}

1 is a view showing the configuration of a general Internet gas oven range system.

FIG. 2 is a circuit diagram of an interface unit in which a PC and a gas oven are connected through a cable network in the system of FIG. 1.

3 is a diagram showing the configuration of a conventional home networking system.

4 is a view showing the configuration of a compromise gas oven range system capable of direct communication and home networking with a PC according to the present invention.

5 is a circuit diagram of an interface unit of a compromise gas oven range system capable of direct communication with a PC and home networking at the same time.

<Description of Major Symbols in Drawing>

41: gas oven range 42: washing machine

43: refrigerator 44: air conditioning

45: TV 46: main server

47: personal computer

The present invention relates to a gas oven system, and in particular, can be controlled to directly communicate with home appliances and the like through a PC using the Internet and at the same time through various home appliances such as TV or refrigerator A compromise gas oven range system capable of controlling home appliances, and the like, and a method thereof.

Figure 1 shows the configuration of the Internet gas oven range system for controlling the gas oven range using the conventional Internet.

As shown in FIG. 1, a user of the Internet gas oven range may use a personal computer (PC) 12 to control a gas oven range from the main server 11 of the Internet site of the home appliance company or various dishes. You can download the program on the Internet.

That is, the gas oven range 13 is connected to the Internet using a PC 12 connected through an RS232C cable, and the main server 11 connected via the Internet network is in bidirectional communication with the gas oven range 13. It is possible to control or monitor the status of peripheral devices in real time.

FIG. 2 is a circuit diagram of an interface unit in which the PC 12 and the gas stove 13 are connected through a cable network in the system of FIG. 1.

As shown in FIG. 2, a communication between a gas oven and a PC using a conventional Internet includes an RS232C cable (not shown) via an information signal from a microcomputer U1 of the gas oven 13 via a communication chip U02 MAX232. Is transmitted to the microcomputer U1 via an RS232C cable, or vice versa. Send and receive interfaces.

3 is a diagram showing the configuration of a conventional home networking system.

As shown in FIG. 3, the home networking system includes various home appliances such as a gas oven 31, a washing machine 32, a refrigerator 33, an air conditioner 34, and a TV 35. A system that controls devices by interconnecting them in a network.

That is, it is a system that accesses and controls all peripheral devices in the home through one main device through a home networking network.

In more detail, a plurality of peripheral devices in the home are configured in one network and according to a control signal input from the outside, the plurality of slab devices, that is, the gas oven 31, the washing machine 32, and the refrigerator ( 33), a host device (TV) 35 for controlling the air conditioner 34 and outputting status information of the plurality of controlled slab devices.

In addition, an external device (not shown) for inputting a control signal for controlling the plurality of slave devices at a remote location, and a control signal input from the external device to the host device through the Internet network and the transmitted control It is configured to include a web server (not shown) for receiving, storing and monitoring the status information of the slab device according to the signal provided to the external device.

The connection between the TV 35, which is a host device between such home networking systems, and a slab device such as a gas oven range 31, a washing machine 32, a refrigerator 33, an air conditioner 34, etc. This is different from the connection through the cable network described in FIGS. 1 and 2.

As such, in the past, a product was directly connected to a PC using an RS232C cable to exchange information with each other, or a separate communication method was implemented through a PLC modem between a host product and a slave product.

Therefore, there is incompatibility between each other and RS232C cable is composed of RS232C cable alone when used as an Internet gas oven, and there is a problem that Home Networking does not work, and there is a PLC modem for home networking but there is no host product. There was a problem in that the internet cable network communication is not available only for the slab products become obsolete.

Therefore, the flexibility and elasticity according to the use environment is insufficient.

The present invention has been made to solve the above problems, it is possible to implement the Internet gas oven system using the cable network between the gas oven and the PC, as well as the host and peripheral devices such as gas oven range of the slab product It is an object of the present invention to provide a compromise gas oven range system and method for enabling home networking using a modem with a device at the same time.

The compromise gas oven range system according to the present invention allows not only direct communication with a PC but also home networking at the same time,

A transmission interface unit for transmitting an information signal from a microcomputer in a microwave oven through a transmission port, one end directly to a modem terminal and the other end to a cable through a communication chip;

The information signal from the PC or the host product is characterized in that it comprises a receiving interface unit which is input to the receiving port of the microcomputer of the gas oven to communicate with each other.

In addition, it is characterized in that the device damage prevention unit for separating the power supply between the micom side and the external communication terminal to prevent damage to the device due to ground fluctuations.

In addition, the device damage prevention unit is characterized in that it is connected to both the transmitting end and the receiving end of the microcomputer.

Networking method of the compromise gas oven range system according to the present invention,

When power required for the PLC modem power supply is applied to the modem terminal, the information signal from the microcomputer of the gas stove is transmitted to the modem terminal through the transmission port, and the information signal from the host product is sent to the receiving port of the microcomputer. Inputting home networking;

The information signal in the microcomputer of the gas oven range is transmitted to the cable via a communication chip, and conversely, the information signal from the PC is input to the receiving port of the microcomputer, characterized in that it comprises the Internet communication.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

4 is a view showing the configuration of a compromise gas oven range system capable of direct communication and home networking with a PC according to the present invention.

The compromise gas oven range system according to the present invention includes a number of peripheral devices such as various kinds of household appliances in the home, that is, a gas oven 41, a washing machine 42, a refrigerator 43, an air conditioner 44, and a TV 45. It is a system that connects and controls all the peripheral devices (slave) in the home through a single main device (Host) through a home networking network.

In addition, a PC 47 connected through a gas oven range 41 and an RS232C cable is used to connect to the Internet, and the main server 46 connected via the Internet network is in bidirectional communication with the gas oven 41. This system is designed to control or monitor the status of peripheral devices in real time.

Therefore, when used as an internet gas oven, it can be connected with RS232C cable to provide various cooking information.When home networking, it is connected to a host device and a PLC modem to interconnect multiple home appliances in one network. Can be connected and controlled.

In particular, even when home networking is not possible due to a host product or a failure, it is possible to solve the problem of home networking by enabling internet cable network communication of only a slave product.

Therefore, flexibility and compatibility according to the use environment are increased.

5 is a circuit diagram of an interface unit of a compromise gas oven range system capable of direct communication with a PC and home networking at the same time.

As shown in Figure 5, the compromise gas oven range system according to the present invention, in order to enable not only direct communication with the PC but also home networking at the same time, the information signal at the microcomputer of the gas range is first through the transmission port The transmission interface unit is directly transmitted to the modem terminal and the other end is transmitted to the cable via the communication chip, and the information interface from the PC or the host product is input to the receiving port of the microcomputer of the gas oven to communicate with each other. It includes wealth.

In addition, the transmission and reception terminal damage prevention unit (PC1, PC2) for separating the power supply between the micom side and the external communication terminal to prevent damage to the device by the ground is further included.

Referring to Figure 5, look at the transmission and reception interface process in the compromise gas oven range system according to the present invention.

When the power required by the PLC modem power supply circuit is applied to the PLC modem, the information signal from the microcomputer U1 of the gas oven range is transmitted via the transmission port TR PORT via the transmitter end damage prevention unit PC1 to directly connect the PLC to the PLC. It is transmitted to the modem, and the other end is transmitted by the RS232C cable through the communication chip IC6.

On the contrary, in the receiving interface process according to the present invention, the information signal from the PC or the host product is input to the receiving port (RE PORT) of the microcomputer U1 of the gas oven through the receiving device damage prevention unit PC2 to communicate with each other. It is done in such a way.

In addition, the networking process in a compromise gas oven range system is as follows.

In the home networking process in the system according to the present invention, when a power source for the PLC modem is applied to the modem terminal, the information signal from the microcomputer of the microwave oven is transmitted to the modem terminal through the transmission port, and vice versa. The information signal coming from the product is input to the receiving port of the microcomputer and received.

In addition, the two-way communication process using the Internet, the information signal in the microcomputer of the gas oven range is transmitted to the cable via a communication chip, and in contrast, the information signal from the PC is input to the receiving port of the microcomputer is received and received. .

As described above, the compromise gas oven range system according to the present invention is not only capable of implementing the Internet gas range system using a cable network between the gas range and the PC, but also a peripheral device such as a gas oven range, which is a slab, and a host main device. Home networking with a modem can also be enabled at the same time.

As described above, the compromise gas oven range system according to the present invention is implemented not only to enable two-way communication with the Internet gas range control via a PC, but also to enable home networking through a modem at the same time. To make it possible.                     

In particular, even when there is no host product or a home network is not possible due to a breakdown, it is possible to solve the problem of home networking by enabling internet cable network communication of only the slave products.

Claims (4)

In order to enable home networking as well as direct communication with a PC, A transmission interface unit for transmitting an information signal at the microcomputer of the gas oven range through a transmission port, one end of which is directly transmitted to a PLC modem terminal, and the other end of which is transmitted to a cable via a communication chip; An information signal from a PC or a host product is input to a receiving port of a microcomputer in a gas oven, and a receiving interface unit for mutual communication; A compromise type gas oven range system comprising a device breakage prevention unit for separating the power supply from the micom side and the external communication terminal to prevent damage to the device due to ground fluctuations. delete The method of claim 1, The device damage prevention unit is a compromise type gas oven range system characterized in that the connection is made to both the transmitter and the receiver of the microcomputer. When power required for the PLC modem is applied to the modem terminal, the information signal from the microcomputer of the gas oven range is transmitted to the modem terminal through the transmission port, and conversely, the information signal from the host product is sent to the receiving port of the microcomputer. Inputting into home networking; The information signal at the microcomputer of the gas oven range is transmitted to the cable via a communication chip, and conversely, the information signal from the PC is input to the receiving port of the microcomputer and the internet communication is performed. Networking method of gas microwave oven system.

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