CN110811282A

CN110811282A - Control circuit and control method for rice and soup function

Info

Publication number: CN110811282A
Application number: CN201810888655.5A
Authority: CN
Inventors: 韩小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-07
Filing date: 2018-08-07
Publication date: 2020-02-21

Abstract

A control circuit for rice and soup functions and a control method thereof relate to the technical field of control circuits. A control circuit of rice and soup functions and a control method thereof comprise a first serial communication interface, a power supply chip, a rectifier, a touch A/D type single chip microcomputer, an integrated circuit chip and a second serial communication interface, wherein the first serial communication interface is in communication connection with the power supply chip, the touch A/D type single chip microcomputer is arranged below the rectifier and is in communication connection with the rectifier, the integrated circuit chip is arranged on the left side of the touch A/D type single chip microcomputer, and the second serial communication interface is arranged on the right side of the touch A/D type single chip microcomputer. After the technical scheme is adopted, the invention has the beneficial effects that: it is suitable for various cookers with rice and soup functions, and is more humanized and faster in research and development. In a standby state, the rice-water cooking function can be quickly achieved through the special button, and the working time range, the working temperature range and the combination of each stage in the cooking process can be well controlled.

Description

Control circuit and control method for rice and soup function

Technical Field

The invention relates to the technical field of control circuits, in particular to a control circuit for rice cooking functions and a control method thereof.

Background

Various cookers with rice-soup function, such as: an electric cooker, an electric pressure cooker, an induction cooker, a multifunctional pot and the like are indispensable tools in daily life of people. With the development of social economy, the living standard of people is continuously improved, the requirements of people on various cookers with rice and soup functions are higher and higher, but the control program used by the existing common cooker electric appliance with rice and soup functions on the current market needs to be realized by manually carrying out a plurality of operation steps when the rice and soup functions are needed, is slightly complicated and cannot meet the requirements of people.

Disclosure of Invention

The invention aims to provide a control circuit and a control method for a rice and soup function, which aim at overcoming the defects and shortcomings of the prior art, are suitable for various cookers with the rice and soup function, and are more humanized and quicker to develop. The rice water cooking device has the advantage that the rice water cooking function can be quickly achieved through the special button in the standby state, the working time range and the working temperature range of each stage in the cooking process and the combination of each stage can be well controlled, and convenience is brought to life of people.

In order to achieve the purpose, the invention adopts the following technical scheme: the intelligent power supply comprises a first serial communication interface 1, a power supply chip 2, a rectifier 3, a touch A/D type single chip microcomputer 4, an integrated circuit chip 5 and a second serial communication interface 6, wherein the first serial communication interface 1 is in communication connection with the power supply chip 2, the touch A/D type single chip microcomputer 4 is arranged below the rectifier 3, the touch A/D type single chip microcomputer 4 is in communication connection with the rectifier 3, the integrated circuit chip 5 is arranged on the left side of the touch A/D type single chip microcomputer 4, and the second serial communication interface 6 is arranged on the right side of the touch A/D type single chip microcomputer 4. The serial communication interface is characterized in that the communication line is simple, and bidirectional communication can be realized by only one pair of transmission lines. The rectifier 3 is arranged to convert ac power to dc power, and can be used for powering devices and detecting radio signals. The functional program of the rice soup rice mainly comprises the following steps: the first stage is as follows: heating, namely continuously heating the rice container to enable the rice and the water in the rice container to reach about 60 ℃; and a second stage: keeping the temperature, and maintaining the temperature in the container at about 55-60 ℃ for about 5 minutes; and a third stage: rapidly heating until the water boils slightly (97-99 ℃); a fourth stage: maintaining the temperature for about 5 minutes; the fifth stage: heating with high power to make the rice water in the pot fully boil and make the rice water in a specific container; the sixth stage: stewing, namely turning to a stewing process when the temperature of the pot bottom reaches 130 ℃; a seventh stage: keeping the temperature at about 95-100 ℃ for 15 minutes; an eighth stage: and (5) entering heat preservation, and automatically switching to a heat preservation program to finish the work.

One port of the first serial communication interface 1 is in communication connection with the main board 11, and the other port of the first serial communication interface 1 is in communication connection with the negative board 12.

The port of the power chip 2 is connected with an N line 21 and an L line 22. N line 21 is the zero line, and L line 22 is the looks line, and N line 21 and L line 22 constitute 220V power supply circuit.

The left side of the rectifier 3 is provided with an LED module 31.

After the technical scheme is adopted, the invention has the beneficial effects that: it is suitable for various cookers with rice and soup functions, such as: the electric cooker, the electric pressure cooker, the induction cooker, the multifunctional cooker and the like are more humanized and faster in research and development. The rice water cooking device has the advantage that the rice water cooking function can be quickly achieved through the special button in the standby state, the working time range and the working temperature range of each stage in the cooking process and the combination of each stage can be well controlled, and convenience is brought to life of people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a circuit diagram of a control scheme of the present invention;

fig. 2 is a control circuit diagram of the present invention.

Description of reference numerals: the LED display device comprises a first serial communication interface 1, a main board 11, a negative board 12, a power chip 2, an N line 21, an L line 22, a rectifier 3, an LED module 31, a touch A/D type single chip microcomputer 4, an integrated circuit chip 5 and a second serial communication interface 6.

Detailed Description

Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the intelligent power supply comprises a first serial communication interface 1, a power supply chip 2, a rectifier 3, a touch A/D type single chip microcomputer 4, an integrated circuit chip 5 and a second serial communication interface 6, wherein the first serial communication interface 1 is in communication connection with the power supply chip 2, the touch A/D type single chip microcomputer 4 is arranged below the rectifier 3, the touch A/D type single chip microcomputer 4 is in communication connection with the rectifier 3, the integrated circuit chip 5 is arranged on the left side of the touch A/D type single chip microcomputer 4, and the second serial communication interface 6 is arranged on the right side of the touch A/D type single chip microcomputer 4. The serial communication interface is characterized in that the communication line is simple, and bidirectional communication can be realized by only one pair of transmission lines. The rectifier 3 is arranged to convert ac power to dc power, and can be used for powering devices and detecting radio signals. The functional program of the rice soup rice mainly comprises the following steps: the first stage is as follows: heating, namely continuously heating the rice container to enable the rice and the water in the rice container to reach about 60 ℃; and a second stage: keeping the temperature, and maintaining the temperature in the container at about 55-60 ℃ for about 5 minutes; and a third stage: rapidly heating until the water boils slightly (97-99 ℃); a fourth stage: maintaining the temperature for about 5 minutes; the fifth stage: heating with high power to make the rice water in the pot fully boil and make the rice water in a specific container; the sixth stage: stewing, namely turning to a stewing process when the temperature of the pot bottom reaches 130 ℃; a seventh stage: keeping the temperature at about 95-100 ℃ for 15 minutes; an eighth stage: and (5) entering heat preservation, and automatically switching to a heat preservation program to finish the work.

The left side of the rectifier 3 is provided with an LED module 31.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A control circuit and a control method for rice and soup function are characterized in that: it contains first serial communication interface (1), power chip (2), rectifier (3), touch-control AD type singlechip (4), integrated circuit chip (5), second serial communication interface (6), first serial communication interface (1) is connected with power chip (2) communication, touch-control AD type singlechip (4) set up in rectifier (3) below, and touch-control (AD) type singlechip (4) are connected with rectifier (3) communication, touch-control AD type singlechip (4) left side is provided with integrated circuit chip (5), touch-control AD type singlechip (4) right side is provided with second serial communication interface (6).

2. The control circuit and the control method for rice function according to claim 1, wherein: the functional program of the rice soup rice mainly comprises the following steps: the first stage is as follows: heating, namely continuously heating the rice container to enable the rice and the water in the rice container to reach about 60 ℃; and a second stage: keeping the temperature, and maintaining the temperature in the container at about 55-60 ℃ for about 5 minutes; and a third stage: rapidly heating until the water boils slightly (97-99 ℃); a fourth stage: maintaining the temperature for about 5 minutes; the fifth stage: heating with high power to make the rice water in the pot fully boil and make the rice water in a specific container; the sixth stage: stewing, namely turning to a stewing process when the temperature of the pot bottom reaches 130 ℃; a seventh stage: keeping the temperature at about 95-100 ℃ for 15 minutes; an eighth stage: and (5) entering heat preservation, and automatically switching to a heat preservation program to finish the work.

3. The control circuit and the control method for rice function according to claim 1, wherein: one port of the first serial communication interface (1) is in communication connection with the main board (11), and the other port of the first serial communication interface (1) is in communication connection with the negative board (12).

4. The control circuit and the control method for rice function according to claim 1, wherein: the port of the power supply chip (2) is connected with an N line (21) and an L line (22).

5. The control circuit and the control method for rice function according to claim 1, wherein: and an LED module (31) is arranged on the left side of the rectifier (3).