A head flap automatic identification control method

Abstract

The present invention discloses a head flap automatic identification control method, including an integrated stove, a control module, and a head drive device. The control module is provided with a monitoring module and a memory module. The control method comprises the following steps: Step S1 determines whether there is a flap on the head of the integrated stove by the working voltage value, and also checks whether the record of the memory module is normal; Step S2 is used to flip the flap, and the flip is judged to be in place by the working voltage value, and whether the flap is stuck by the working voltage value; Step S3 is used to flip the flap in the opposite direction to solve the problem of the flap being stuck, and the flip is judged to be in place by the working voltage value; Step S4 is used to normally shut down the head drive device; Step S5 is used to cut off the power after the integrated stove is used. Through the above design, the present invention realizes automatic flap control, has better use performance, high control efficiency, higher applicability, does not need to set up additional sensors or structural parts, and can also adapt to integrated stoves without flaps.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to an automatic identification and control method for a head flap. Background Art

[0002] Integrated stoves are an important component of integrated kitchens. Currently, most integrated stoves on the market are equipped with a flap on their heads. The integrated stove head drive device drives the flap to flip to open and close the smoke outlet on the integrated stove head. For whether the flap is flipped in place, the integrated stove head is also equipped with corresponding structural parts, but the user experience of such structural parts is not good, so improvements need to be made. Summary of the invention

[0003] The present invention aims at the defects of the prior art such as poor flap control experience, and provides a new head flap automatic identification and control method.

[0004] In order to solve the above technical problems, the present invention is implemented by the following technical solutions:

[0005] A head flap automatic identification control method includes an integrated stove and a control module, wherein the control module is arranged in the integrated stove, a head driving device is arranged on the integrated stove, the control module is electrically connected to the head driving device, a monitoring module and a memory module are arranged in the control module, and the control method includes the following steps:

[0006] S1: The integrated stove is powered on, the control module determines whether the memory module records that the head drive device is normally closed, otherwise it goes to step S3, if yes, it continues, turns on the head drive device, the head drive device starts to work, the memory module records that the head drive device starts to work, the monitoring module monitors the working current value of the head drive device, and then converts the working current value into a working voltage value, the control module determines whether the working voltage value is greater than a threshold value A, if yes, it goes to step S2, otherwise it is determined that there is no flap on the head, the head drive device is turned off, and the memory module records that the head drive device is normally closed;

[0007] S2: The head driving device continues to work and drives the flap to flip. During the flipping process of the flap, the monitoring module monitors the working current value of the head driving device, and then converts the working current value into a working voltage value. When the flipping time of the flap is less than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value B for 500 milliseconds in a row. If so, it is determined that the flap is stuck and the process goes to step S3. Otherwise, it continues to wait. When the flipping time of the flap reaches more than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds in a row. If so, it is determined that the flap is flipped in place and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flap reaches 10 seconds, it is determined that the flap is flipped in place and the process goes to step S4.

[0008] S3: Control the head drive device to drive in reverse, and the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds continuously. If so, it is determined that the flip plate is flipped in place, and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flip plate reaches more than 10 seconds, it is determined that the flip plate is flipped in place, and the process goes to step S4.

[0009] S4: Turn off the head drive device, the memory module records that the head drive device is normally turned off, if the flap needs to be flipped again, turn on the head drive device for reverse driving, the memory module records that the head drive device starts working, and enter step S2, if the flap does not need to be flipped, enter step S5;

[0010] S5: After the integrated stove is used, the integrated stove is powered off to complete automatic recognition and control of the head flap.

[0011] The control module plays a control role. The head drive device is used to drive the flap. The monitoring module is used to monitor the working status of the head drive device. The memory module is used to record whether the head drive device is closed normally. Step S1 determines whether there is a flap on the head of the integrated stove through the working voltage value, and also checks whether the record of the memory module is normal. Step S2 is used to flip the flap, and the working voltage value is used to determine whether the flip is in place, and whether the flap is stuck. Step S3 is used to flip the flap in the opposite direction to solve the problem of the flap being stuck, and the working voltage value is used to determine whether the flip is in place. Step S4 is used to normally shut down the head drive device. Step S5 is used to cut off the power after the integrated stove is used. Through the above design, the present invention realizes automatic flap control, which is better in use, high in control efficiency, and higher in applicability. It does not require additional sensors or structural parts, and can also be adapted to integrated stoves without flaps.

[0012] Preferably, in the above-mentioned method for automatic identification and control of a head flap, in steps S1 and S2, the working current values ​​are converted into the working voltage values ​​through a DAC analog-to-digital conversion circuit.

[0013] The above design improves the accuracy and applicability of the present invention.

[0014] Preferably, in the above-mentioned method for automatic identification and control of a head flap, the threshold A is 12.5 mV, the threshold B is 150 mV, and the threshold C is 250 mV.

[0015] The above design improves the stability of the present invention and makes the flip board states corresponding to each threshold more accurate.

[0016] Preferably, in the above-mentioned method for automatic identification and control of a head flap, the head driving device is a motor assembly.

[0017] The above design enables the head driving device to take both driving force and cost into consideration and improves stability.

[0018] Preferably, in the above-mentioned method for automatic identification and control of a head flap, the flap is a damper glass assembly.

[0019] The above design makes the flap more structurally strong and easier to clean.

[0020] Preferably, in the above-mentioned method for automatic identification and control of head flaps, the stall current of the motor assembly is 275mV.

[0021] The above design further improves the stability of the present invention and ensures the accuracy of the judgment of the flap state.

[0022] Preferably, in the above-described method for automatic identification and control of a head flap, the motor assembly comprises a motor body, a motor bracket, and a flap drive structure, the motor bracket is fixed on the integrated stove, the motor body is fixed on the motor bracket, and the motor body is connected to the flap drive structure.

[0023] The above design further improves the stability of the motor assembly.

[0024] Preferably, in the above-described method for automatic identification and control of a head flap, the damper glass assembly includes a glass body and a suspension structure, the suspension structure is fixed on the integrated stove, the glass body is rotatably connected to the suspension structure, and the glass body is connected to the flap driving structure.

[0025] The above design further improves the stability of the damper glass assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 The present invention is further described in detail with specific embodiments, but they are not intended to limit the present invention:

[0028] Example 1

[0029] A head flap automatic identification control method includes an integrated stove and a control module, wherein the control module is arranged in the integrated stove, a head driving device is arranged on the integrated stove, the control module is electrically connected to the head driving device, a monitoring module and a memory module are arranged in the control module, and the control method includes the following steps:

[0030] S1: The integrated stove is powered on, the control module determines whether the memory module records that the head drive device is normally closed, otherwise it goes to step S3, if yes, it continues, turns on the head drive device, the head drive device starts to work, the memory module records that the head drive device starts to work, the monitoring module monitors the working current value of the head drive device, and then converts the working current value into a working voltage value, the control module determines whether the working voltage value is greater than a threshold value A, if yes, it goes to step S2, otherwise it is determined that there is no flap on the head, the head drive device is turned off, and the memory module records that the head drive device is normally closed;

[0031] S2: The head driving device continues to work and drives the flap to flip. During the flipping process of the flap, the monitoring module monitors the working current value of the head driving device, and then converts the working current value into a working voltage value. When the flipping time of the flap is less than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value B for 500 milliseconds in a row. If so, it is determined that the flap is stuck and the process goes to step S3. Otherwise, it continues to wait. When the flipping time of the flap reaches more than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds in a row. If so, it is determined that the flap is flipped in place and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flap reaches 10 seconds, it is determined that the flap is flipped in place and the process goes to step S4.

[0032] S3: Control the head drive device to drive in reverse, and the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds continuously. If so, it is determined that the flip plate is flipped in place, and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flip plate reaches more than 10 seconds, it is determined that the flip plate is flipped in place, and the process goes to step S4.

[0033] S4: Turn off the head drive device, the memory module records that the head drive device is normally turned off, if the flap needs to be flipped again, turn on the head drive device for reverse driving, the memory module records that the head drive device starts working, and enter step S2, if the flap does not need to be flipped, enter step S5;

[0034] S5: After the integrated stove is used, the integrated stove is powered off to complete automatic recognition and control of the head flap.

[0035] Preferably, in steps S1 and S2, the working current values ​​are converted into the working voltage values ​​through a DAC analog-to-digital conversion circuit.

[0036] Preferably, the threshold A is 12.5 mV, the threshold B is 150 mV, and the threshold C is 250 mV.

[0037] Preferably, the head driving device is a motor assembly.

[0038] Preferably, the flap is a damper glass assembly.

[0039] Preferably, the stall current of the motor assembly is 275mV.

[0040] Preferably, the motor assembly includes a motor body, a motor bracket, and a flap drive structure, the motor bracket is fixed on the integrated stove, the motor body is fixed on the motor bracket, and the motor body is connected to the flap drive structure.

[0041] Preferably, the damper glass assembly includes a glass body and a suspension structure, the suspension structure is fixed on the integrated stove, the glass body is rotatably connected to the suspension structure, and the glass body is connected to the flap driving structure.

[0042] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A head flap automatic identification control method, comprising an integrated stove and a control module, wherein the control module is arranged in the integrated stove, a head driving device is arranged on the integrated stove, and the control module is electrically connected to the head driving device, characterized in that: The control module is provided with a monitoring module and a memory module, and the control method comprises the following steps: S1: The integrated stove is powered on, the control module determines whether the memory module records that the head drive device is normally closed, otherwise it goes to step S3, if yes, it continues, turns on the head drive device, the head drive device starts to work, the memory module records that the head drive device starts to work, the monitoring module monitors the working current value of the head drive device, and then converts the working current value into a working voltage value, the control module determines whether the working voltage value is greater than a threshold value A, if yes, it goes to step S2, otherwise it is determined that there is no flap on the head, the head drive device is turned off, and the memory module records that the head drive device is normally closed; S2: The head driving device continues to work and drives the flap to flip. During the flipping process of the flap, the monitoring module monitors the working current value of the head driving device, and then converts the working current value into a working voltage value. When the flipping time of the flap is less than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value B for 500 milliseconds in a row. If so, it is determined that the flap is stuck and the process goes to step S3. Otherwise, it continues to wait. When the flipping time of the flap reaches more than 6 seconds, the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds in a row. If so, it is determined that the flap is flipped in place and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flap reaches 10 seconds, it is determined that the flap is flipped in place and the process goes to step S4. S3: Control the head drive device to drive in reverse, and the control module determines whether the working voltage value is greater than the threshold value C for 800 milliseconds continuously. If so, it is determined that the flip plate is flipped in place, and the process goes to step S4. Otherwise, it continues to wait. When the flipping time of the flip plate reaches more than 10 seconds, it is determined that the flip plate is flipped in place, and the process goes to step S4. S4: Turn off the head drive device, the memory module records that the head drive device is normally turned off, if the flap needs to be flipped again, turn on the head drive device for reverse driving, the memory module records that the head drive device starts working, and enter step S2, if the flap does not need to be flipped, enter step S5; S5: After the integrated stove is used, the integrated stove is powered off to complete automatic recognition and control of the head flap.

2. The head flap automatic identification control method according to claim 1, characterized in that: In steps S1 and S2, the working current values ​​are converted into the working voltage values ​​through a DAC analog-to-digital conversion circuit.

3. The head flap automatic identification control method according to claim 1, characterized in that: The threshold A is 12.5 mV, the threshold B is 150 mV, and the threshold C is 250 mV.

4. The head flap automatic identification control method according to claim 1, characterized in that: The head driving device is a motor assembly.

5. The head flap automatic identification control method according to claim 4, characterized in that: The stall current of the motor assembly is 275mV.

6. The head flap automatic identification control method according to claim 4, characterized in that: The motor assembly includes a motor body, a motor bracket, and a flap drive structure. The motor bracket is fixed on the integrated stove, the motor body is fixed on the motor bracket, and the motor body is connected to the flap drive structure.

7. The head flap automatic identification control method according to claim 6, characterized in that: The flap is a damper glass assembly, which includes a glass body and a suspension structure. The suspension structure is fixed on the integrated stove, the glass body is rotatably connected to the suspension structure, and the glass body is connected to the flap driving structure.

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