CN111256183A

CN111256183A - Wind power control method, device, equipment and cooker table

Info

Publication number: CN111256183A
Application number: CN202010076407.8A
Authority: CN
Inventors: 邹炜; 徐奖华
Original assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Current assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Priority date: 2020-01-23
Filing date: 2020-01-23
Publication date: 2020-06-09

Abstract

The application relates to a wind power control method, a wind power control device, equipment and a cooker table. The wind power control method comprises the steps of obtaining cooker state information, processing the current working state and the current fire intensity, and obtaining the number of cookers in the opening state at present and the sum of the current fire intensity; and further transmitting an adjusting instruction to the fan according to the number of the cookers in the opening state at present and the sum of the current firepower intensity. The wind power control method is more suitable for the hot pot table with multiple pots. Compare in the tradition with factors such as temperature and weight as the parameter that wind-force was adjusted, this application will play the cooking utensil quantity and the firepower intensity of decisive action to the oil smoke as wind-force adjusting factor, can solve the matching problem of wind-force and the required wind-force size of actual oil smoke better, improve the utilization ratio of fan power.

Description

Wind power control method, device, equipment and cooker table

Technical Field

The application relates to the technical field of robot restaurants, in particular to a wind power control method, a wind power control device, wind power control equipment and a cooker table.

Background

With the improvement of living standard, the requirements of people on catering consumption are higher and higher, and the traditional hot pot table is gradually eliminated due to the problem of oil smoke emission. At present, most chafing dish tables are equipped with an exhaust fan for exhausting oil smoke.

In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the traditional wind power control method has the problems of low utilization rate of fan power and low matching degree of fan wind power and actually required wind power.

Disclosure of Invention

Therefore, in order to solve the above technical problems, a wind power control method, a wind power control device, a wind power control equipment and a cooker table are needed to be provided, wherein the wind power utilization rate of a fan can be improved, and the matching degree can be improved.

In order to achieve the above object, in one aspect, an embodiment of the present invention provides a wind power control method, including:

acquiring cooker state information; the cooker state information comprises the current working state and the current fire intensity;

processing the current working state and the current fire intensity to obtain the number of the cookers currently in the opening state and the sum of the current fire intensity;

transmitting an adjusting instruction to a fan according to the number of cookers in the opening state at present and the sum of the current firepower intensity; the adjustment instruction is used for instructing the wind turbine to adjust the wind strength to the target strength value.

In one embodiment, the method further comprises the following steps:

acquiring basic wind power intensity and preset wind power intensity corresponding to the firepower intensity of a unit gear;

and processing the sum of the basic wind strength, the preset wind strength, the number of cookers currently in the opening state and the current fire strength to obtain a target strength value.

In one embodiment, in the step of processing the sum of the base wind intensity, the preset wind intensity, the number of cookers currently in the on state, and the current fire intensity to obtain the target intensity value, the target intensity value is obtained based on the following formula:

N＝a×b+c×d

wherein N is a target intensity value; a is the number of cookers currently in an open state; b is the basic wind strength; c is the sum of the current fire intensity; d is the preset wind strength.

In one embodiment, the method further comprises the following steps:

adjusting the wind power strength of the fan until a lampblack-free signal is received;

and confirming the current wind strength of the wind turbine as the basic wind strength.

In one embodiment, the method further comprises the following steps:

when an external control signal is received, acquiring the wind power intensity corresponding to the external control signal;

and confirming the wind strength corresponding to the external control signal as the basic wind strength.

In one embodiment, the cooker status information is CAN bus data information.

In one embodiment, the data frame of the CAN bus data message includes a second byte defining the current operating state and a third byte defining the current fire intensity.

In one embodiment, the method further comprises the following steps:

when a fan closing condition is triggered, transmitting a closing instruction to the fan; the closing instruction is used for indicating the fan to execute a closing action;

wherein, fan shut-off conditions include: the number of the cookers in the open state is detected to be zero several times in succession.

In one aspect, an embodiment of the present invention provides a wind power control apparatus, including:

the acquisition module is used for acquiring the state information of the cooker; the cooker state information comprises the current working state and the current fire intensity;

the processing module is used for processing the current working state and the current fire intensity to obtain the number of the cookers currently in the opening state and the sum of the current fire intensity;

the control module is used for transmitting a control signal to the fan according to the number of cookers in the opening state at present and the sum of the current firepower intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

In one aspect, an embodiment of the present invention further provides a wind power control apparatus, including a fan controller and at least one cooker controller;

the cooker controller is used for detecting the cooker state information and transmitting the cooker state information to the fan controller; the cooker state information comprises the current working state and the current fire intensity;

the fan controller processes the current working state and the current fire intensity to obtain the number of cookers currently in an open state and the sum of the current fire intensity;

the fan controller transmits a control signal to the fan according to the number of cookers currently in an open state and the sum of the current firepower intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

In one embodiment, the system further comprises a regulator connected with the fan controller;

and the fan controller adjusts the wind power intensity of the fan according to the control signal transmitted by the adjuster.

In one embodiment, the CAN bus is further included;

each cooker controller and each fan controller are connected with a CAN bus.

In another aspect, embodiments of the present invention further provide a cooker table, including a fan, at least one cooker body, and a wind power device as described in any one of the above;

each cooker controller is connected with each cooker one by one; the fan is connected with the fan controller.

In one embodiment, the gear control circuit is further included;

each cooker controller is connected with each cooker one by one through a gear control circuit.

One of the above technical solutions has the following advantages and beneficial effects:

the wind power control method comprises the steps of obtaining cooker state information, processing the current working state and the current fire intensity, and obtaining the number of cookers in the opening state at present and the sum of the current fire intensity; and further transmitting an adjusting instruction to the fan according to the number of the cookers in the opening state at present and the sum of the current firepower intensity. The wind power control method is more suitable for the hot pot table with multiple pots. Compare in the tradition with factors such as temperature and weight as the parameter that wind-force was adjusted, this application will play the cooking utensil quantity and the firepower intensity of decisive action to the oil smoke as wind-force adjusting factor, can solve the matching problem of wind-force and the required wind-force size of actual oil smoke better, improve the utilization ratio of fan power.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.

FIG. 1 is a first schematic flow chart diagram of a method for wind power control according to an embodiment;

FIG. 2 is a second schematic flow chart diagram of a wind control method according to an embodiment;

FIG. 3 is a third schematic flow chart diagram of a method for wind control according to an embodiment;

FIG. 4 is a fourth schematic flow chart diagram of a method for wind control according to an embodiment;

FIG. 5 is a diagram illustrating the relationship between the wind intensity and the number of cookers currently in an open state and the fire intensity in one embodiment;

FIG. 6 is a block diagram of a wind control apparatus according to an embodiment;

FIG. 7 is a first schematic block diagram of a wind power control apparatus according to an embodiment;

FIG. 8 is a second schematic block diagram of a wind power control apparatus according to an embodiment;

FIG. 9 is a first schematic configuration block diagram of a cooker table in one embodiment;

FIG. 10 is a second schematic configuration block diagram of a cooker table in one embodiment;

FIG. 11 is a circuit diagram of a range control circuit in one embodiment;

FIG. 12 is a circuit diagram of a capacitive button circuit in one embodiment;

FIG. 13 is a circuit diagram of a CAN bus communication circuit in one embodiment;

FIG. 14 is a circuit diagram of a water pump control circuit in one embodiment;

FIG. 15 is a circuit diagram of a buzzer circuit in one embodiment;

fig. 16 is an internal structure view of a one-chip microcomputer minimum system of a cooker controller in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The existing intelligent smokeless hot pot table capable of automatically adjusting the power of a fan comprises the following components and working modes: the device is provided with a processor adjusting part and a parameter acquiring and real-time reading set pot body temperature of a pot body temperature setting unit; detecting the current temperature of the pot body through a temperature sensor; detecting the weight of the bearing object in the pot body through a weight sensor; the adjustment section is configured to, when either one of the following two conditions is satisfied: 1) the detection result of the temperature sensor is greater than a first temperature threshold value, the weight of the load is greater than a weight threshold value, 2) the temperature of the pot body is set to be greater than a second temperature threshold value, the weight of the load is greater than the weight threshold value, and a first speed increasing signal is sent to the controller; the controller adjusts the rotating speed of the motor according to the first speed increasing signal of the adjusting part so as to increase the rotating speed of the motor to a first set rotating speed. The power of the fan is adjusted mainly by adjusting the rotating speed of the motor.

However, the hot pot table uses parameters such as temperature and weight which are not decisive for the oil smoke as wind power adjusting factors, and has the problem of low matching degree of wind power and wind power required by the actual oil smoke.

The wind power control method provided by the application can effectively solve the problems.

In one embodiment, as shown in FIG. 1, there is provided a wind power control method comprising the steps of:

s110, acquiring the state information of the cooker; the cooker state information comprises the current working state and the current fire intensity;

specifically, the cooker status information may be acquired by any means in the art. In one specific example, the cooker status information may be acquired via a CAN bus. In one embodiment, the cooker status information is CAN bus data information. Further, the data frame of the CAN bus data message includes a second byte defining the current operating state and a third byte defining the current fire intensity. For example: when the cooker controller receives an external setting instruction (for example, after a user opens a hot pot at the own position through the cooker controller), the cooker controller sets a second byte of data, and the state data is 0x01 to indicate that the position is started; setting the third byte, gear data 0x01 is on gear 1. Sent by the CAN bus, at the moment, the position CAN be confirmed to open the chafing dish by the number of the cooker controller (the number of each position is different), and the firepower gear is the first gear.

S120, processing the current working state and the current fire intensity to obtain the number of the cookers currently in the opening state and the sum of the current fire intensity;

wherein the sum of the current fire intensities is the sum of the fire intensities of the cookers currently in the on state.

Specifically, the state information of each cooker is processed, and the sum of the number of cookers currently in the on state and the current fire intensity can be obtained.

In a specific example, the data frame of each CAN bus data information is acquired, the second byte and the third byte are extracted, the current working state and the current fire intensity of each cooker are acquired, and the sum of the number of cookers currently in the on state and the current fire intensity is obtained through statistics.

S130, transmitting an adjusting instruction to a fan according to the number of cookers in the opening state at present and the sum of the present fire intensity; the adjustment instruction is used for instructing the wind turbine to adjust the wind strength to the target strength value.

Specifically, an adjustment instruction for instructing the fan to adjust the wind power intensity may be output in any manner in the art according to the number of cookers currently in the on state and the sum of the current fire intensity. In one specific example, the wind power intensity of the fan may be adjusted according to the sum of the current fire intensities. In another example, the wind intensity of the fan can also be adjusted according to the number of cookers currently in the open state.

Preferably, the target intensity value may be obtained through the number of cookers currently in the on state, the base wind intensity corresponding to the cookers, and the preset wind intensity and fire intensity corresponding to the fire intensity, and an adjustment instruction is transmitted to the fan for instructing the fan to adjust the wind intensity to the target intensity value.

In one embodiment, as shown in fig. 2, there is provided a wind power control method, comprising the steps of:

s210, acquiring the state information of the cooker; the cooker state information comprises the current working state and the current fire intensity;

s220, processing the current working state and the current fire intensity to obtain the number of cookers currently in an opening state and the sum of the current fire intensity;

s230, acquiring basic wind strength and preset wind strength corresponding to the firepower strength of a unit gear;

the basic wind strength can be a built-in wind strength, and can also be the wind strength required by the hot pot in the opening state. The preset wind strength is the wind strength which needs to be increased every time the fire strength of one gear is improved. Here, the intensity of the heating power is measured by a shift position, for example, 1 st, 2 nd, 3 rd, and the like.

And S240, processing the sum of the basic wind strength, the preset wind strength, the number of cookers in the opening state at present and the current fire strength to obtain a target strength value.

S250, transmitting an adjusting instruction to a fan according to the number of cookers in the opening state at present and the sum of the present fire intensity; the adjustment instruction is used for instructing the wind turbine to adjust the wind strength to the target strength value.

Specifically, the target intensity value may be obtained according to different combinations among the base wind intensity, the preset wind intensity, the number of cookers currently in the on state, and the sum of the current fire intensity,

N＝a×b+c×d

According to the wind power control method, the target intensity value is obtained by adjusting the wind power intensity and the basic wind power intensity through the sum of the number of cookers in the current opening state and the current fire power intensity, and the target intensity value better solves the problem of matching of the wind power and the wind power required by actual oil smoke.

In one embodiment, as shown in fig. 3, the method further comprises the steps of:

s310, adjusting the wind power strength of the fan until a lampblack-free signal is received;

the non-lampblack signal is used for detecting whether lampblack exists in the target position, and can be specifically realized through any technical means in the field, for example, the detection is carried out through a sensor.

Preferably, the smoke-free signal is obtained when the cooker is in an open state, that is, when the cooker is in an open state and has no gear, the wind intensity of the fan is adjusted.

Specifically, the wind intensity of the wind turbine may be adjusted in any manner in the art, for example, by issuing an adjustment command; for another example, a regulator (such as an adjusting knob) connected to the fan controller is provided, and the wind power intensity of the fan is adjusted by adjusting the regulator.

And S320, confirming the current wind strength of the wind turbine as the basic wind strength.

And continuously adjusting the wind power strength of the fan until the lampblack-free signal is received, and determining the current wind power strength as the basic wind power strength. The step of obtaining the basic wind strength can be adjusted manually by a user or by a machine, and is high in intelligence level and more in selectivity.

In one embodiment, as shown in fig. 4, the method further includes the steps of:

s410, acquiring the wind power intensity corresponding to the external control signal when the external control signal is received;

wherein the external control signal is a wind power adjustment signal. In one specific example, the external control signal may be adjusted by a human, such as by providing an adjuster (e.g., an adjustment knob, etc.) coupled to the fan controller, as described above. As shown in fig. 5, after the adjustment is completed by the adjustment knob, if an up/down shift signal of the fire intensity is received, the wind power increases or decreases the wind power based on a reference shift (basic wind power intensity), in the figure, the wind power intensity and the fire intensity are represented by a shift, and each shift corresponds to each fire intensity (when the first shift is detected, the corresponding wind power intensity is the first shift, and when the second shift is detected, the corresponding wind power intensity is the second shift). For example, if the initial state is that No. 1 cooker is turned on and the fire intensity of the cooker is the first gear, the corresponding wind intensity is the sum of the base wind intensity and the first gear wind intensity. If an upshift signal (to third gear) about the fire intensity is received, the corresponding wind intensity is the sum of the base wind intensity and the third gear wind intensity.

If the number of the cookers in the opening state is increased, namely more cookers are opened, the wind intensity is adjusted according to the number of the cookers in the opening state based on the basic wind intensity. For example, if it is detected that the cooker currently in the on state is added with the cooker No. 2 and the fire intensity of the cooker No. 2 is at the first gear, the corresponding wind intensity is the sum of the base wind intensity of the cooker No. 1, the first gear wind intensity, the base wind intensity of the cooker No. 2, and the first gear wind intensity.

And S420, confirming the wind strength corresponding to the external control signal as the basic wind strength.

The method for confirming the basic wind strength can adjust the basic wind strength according to the external control signal, for example, the basic wind strength can be adjusted manually, and then the target strength value can be adjusted.

In one embodiment, the method further comprises the following steps:

when a fan closing condition is triggered, transmitting a closing instruction to the fan; the closing instruction is used for indicating the fan to execute a closing action; wherein, fan shut-off conditions include: the number of the cookers in the open state is detected to be zero several times in succession.

The frequency of the continuous detection for several times may be set according to actual conditions, and is not specifically limited herein.

Specifically, it is detected that the number of cookers in the on state is zero, and when the preset time period comes, it is detected again whether the number of cookers currently in the on state is zero. In one specific example, the preset duration may be 30 s.

And when the number of the cookers currently in the opening state is detected to be zero for the second time, transmitting a closing instruction to the fan for instructing the fan to execute a closing action.

It should be understood that although the various steps in the flow charts of fig. 1-5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1-5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.

In one embodiment, as shown in fig. 6, there is provided a wind power control apparatus including:

an obtaining module 610 for obtaining cooker status information; the cooker state information comprises the current working state and the current fire intensity;

the processing module 620 is configured to process the current operating state and the current fire intensity to obtain the number of cookers currently in an open state and the sum of the current fire intensities;

a control module 630, configured to transmit a control signal to the fan according to the number of cookers currently in an on state and the sum of the current fire intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

In one embodiment, the wind power control device further comprises:

the wind power intensity acquisition module is used for acquiring basic wind power intensity and preset wind power intensity corresponding to the firepower intensity of a unit gear;

and the target intensity value acquisition module is used for processing the sum of the basic wind strength, the preset wind strength, the number of cookers currently in the opening state and the current fire strength to obtain a target intensity value.

In one embodiment, the wind power control device further comprises:

the first adjusting module is used for adjusting the wind power strength of the fan until a lampblack-free signal is received;

the first confirming module is used for confirming the current wind strength of the wind turbine as the basic wind strength.

In one embodiment, the wind power control device further comprises:

the second adjusting module is used for acquiring the wind power intensity corresponding to the external control signal when receiving the external control signal;

and the second confirming module is used for confirming the wind strength corresponding to the external control signal as the basic wind strength.

In one embodiment, the wind power control device further comprises:

the detection module is used for detecting that the number of the cookers in the opening state is zero, and detecting whether the number of the cookers in the opening state is zero or not when the time length from the current detection reaches the preset time length;

the closing module is used for transmitting a closing instruction to the fan if the detection result is positive; the closing instruction is used for instructing the fan to execute a closing action.

For specific limitations of the wind power control device, reference may be made to the above limitations of the wind power control method, which are not described in detail herein. The modules in the wind power control device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, as shown in fig. 7, there is also provided a wind power control apparatus comprising a wind turbine controller 10 and at least one cooker controller 20;

the cooker controller 20 is used for detecting the cooker state information and transmitting the cooker state information to the fan controller 10; the cooker state information comprises the current working state and the current fire intensity;

the fan controller 10 processes the current working state and the current fire intensity to obtain the number of the cookers currently in the opening state and the sum of the current fire intensity;

the fan controller 10 transmits a control signal to the fan according to the number of cookers currently in an open state and the sum of the current firepower intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

Wherein, the fan controller is used for controlling the fan, and the cooker controller is used for controlling the cooker. In one particular example, the cookware may be a hotpot body.

The fan controller and the cooker controller may communicate in any manner known in the art.

Specifically, the cooker controller may periodically detect the presence of an external control signal. The external control signal is used for controlling the current working state and the current fire intensity of the cooker, and the cooker controller transmits cooker state information to the fan controller according to the external control signal. In one embodiment, the cooker status information is CAN bus data information. Further, the data frame of the CAN bus data message includes a second byte defining the current operating state and a third byte defining the current fire intensity. For example: when the cooker controller receives an external setting instruction (for example, after a user opens a hot pot at the own position through the cooker controller), the cooker controller sets a second byte of data, and the state data is 0x01 to indicate that the position is started; setting the third byte, gear data 0x01 is on gear 1. Sent out through a CAN bus (a connecting structure shown in figure 2), and at the moment, the position CAN be confirmed to open the chafing dish through the number of a cooker controller (the number of each position is different), and the firepower gear is the first gear.

It should be noted that the fan controller may process the status information of each cooker, and may obtain the sum of the number of cookers currently in the on state and the current fire intensity. In a specific example, the data frame of each CAN bus data information is acquired, the second byte and the third byte are extracted, the current working state and the current fire intensity of each cooker are acquired, and the sum of the number of cookers currently in the on state and the current fire intensity is obtained through statistics.

The fan controller may output an adjustment instruction for instructing the fan to adjust the wind power intensity according to the number of cookers currently in the on state and the sum of the current fire intensity in any manner in the art. In one specific example, the wind power intensity of the fan may be adjusted according to the sum of the current fire intensities. In another example, the wind intensity of the fan can also be adjusted according to the number of cookers currently in the open state.

In one embodiment, as shown in FIG. 8, the wind power control apparatus further comprises a regulator 30 connected to the wind turbine controller;

the fan controller adjusts the wind strength of the fan according to the control signal transmitted from the adjuster 30.

Specifically, the value set by the user through the rheostat knob can be controlled by the cooker to be converted into the basic wind strength through the analog-to-digital conversion function, if the adjustment range of the rheostat knob is 0-4096, the maximum basic wind strength is 4 cubes, the strength which can be adjusted and controlled by the user is 0-4 cubes, and the strength corresponds to the adjustment range of the rheostat knob in proportion calculation.

Taking a cooker as an example of a hot pot, under the situation that the strongest wind strength of a fan of a hot pot table base is 24 cubic meters, if the basic wind strength is set to be 2 cubic meters and the wind power of each gear (namely the preset wind strength) is 1 cubic meter, at the moment, the hot pot is started to be in a 2-gear state, then a fan mainboard unit can adjust the power of a smoke exhaust fan to be in (2 x 1 (one piece) +2 (one piece)) -4 cubic wind power by controlling the triggering of a silicon controlled rectifier through an MCU (microprogrammed control unit). If 2 chafing dishes in the state of 1 gear are started, the power of the fan is controlled to be wind power of 2 x 2 (gears) +1 x 2 (gears) ═ 6 cubes.

In one embodiment, the CAN bus is further included;

each cooker controller and each fan controller are connected with a CAN bus.

The CAN bus integrates the functions of a physical layer and a data link layer of a CAN protocol, CAN finish framing processing of communication data, and enables the number of nodes in a network to be theoretically unlimited. That is, the CAN bus enables the number of cooker controllers of the present application to be any one, and the number of cookers corresponding to the cooker controllers to be any one, so that the present application is applicable to a case where there are a plurality of cookers.

In one embodiment, as shown in fig. 9, there is also provided a cookware table comprising a wind turbine 100, at least one cookware body 200 and a wind power apparatus 300 (not shown in fig. 9) as described in any of the above;

each cooker controller 20 is connected with each cooker body 200 one by one; fan 100 is connected to fan controller 10.

Specifically, the number of the cooker controllers corresponds to the number of the local cookers, and each cooker controller is correspondingly connected with one cooker body.

In one embodiment, as shown in fig. 10, a gear control circuit 400 is further included;

Specifically, the gear control circuit may be any one of those in the art, and is used for regulating and controlling a fire gear of the cooker. In a specific example, the gear control circuit may include an optical coupler, and the optical coupler includes different input terminals and output terminals corresponding to the input terminals, and a specific circuit diagram can be shown in fig. 11.

It should be noted that the number of the wind turbines may be one or more, as long as the target wind intensity can be achieved.

In one embodiment, as shown in fig. 12, the portable electronic device further includes a capacitor key circuit, where the keys correspond to power on/off, temperature +, temperature-, open/close the cover, add water, and lock the screen. The principle of the circuit is that when the PAD3 key detects that the key is pressed, a high level is output, and after the MCU detects the high level, corresponding functional action is carried out. The D10 diode is used for lighting the key of the corresponding function, and the specific circuit structure can be seen in FIG. 12.

In one embodiment, as shown in fig. 13, the CAN bus includes a CAN bus communication circuit, and the specific circuit structure CAN be seen in fig. 13, and the function of the circuit is to communicate, send or receive corresponding instructions, and there are communication between the cooker controller and the fan controller, and communication between the cooker controller and the cooker controller, respectively. For example, when a cooker is being used, the cooker controller communicates with the fan controller through the CAN bus to start the 1 st gear fan; when three chafing dishes are in use, the cooker controller communicates with the fan controller through the CAN bus, and the 2-fan is started.

In one embodiment, as shown in fig. 14, the water pump control circuit is further included, and the water pump control circuit controls the direct-current water pump through a control relay.

In one embodiment, as shown in fig. 15, a buzzer circuit is further included, and the specific structure can be seen in fig. 15 in detail.

It should be noted that, as shown in fig. 16, a one-chip microcomputer minimum system of the cooker controller is provided. The various output/input pins of fig. 12-15 can be seen in greater detail in fig. 16.

In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:

In one embodiment, the computer program when executed by the processor further performs the steps of:

detecting that the number of the cookers in the opening state is zero, and detecting whether the number of the cookers in the opening state is zero or not when the time length from the current detection reaches the preset time length;

if the detection result is yes, transmitting a closing instruction to the fan; the closing instruction is used for instructing the fan to execute a closing action.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus DRAM (RDRAM), and interface DRAM (DRDRAM).

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A method of controlling wind power, comprising the steps of:

acquiring cooker state information; the cooker state information comprises a current working state and current fire intensity;

processing the current working state and the current fire intensity to obtain the number of cookers currently in an opening state and the sum of the current fire intensity;

transmitting an adjusting instruction to a fan according to the number of the cookers currently in the opening state and the sum of the current firepower intensity; the adjusting instruction is used for indicating the fan to adjust the wind strength to a target strength value.

2. The wind power control method of claim 1, further comprising the steps of:

and processing the sum of the basic wind strength, the preset wind strength, the number of the cookers currently in the opening state and the current fire strength to obtain the target strength value.

3. The wind power control method according to claim 2, wherein in the step of processing the sum of the base wind power intensity, the preset wind power intensity, the number of cookers currently in the on state, and the current fire power intensity to obtain the target intensity value, the target intensity value is obtained based on the following formula:

N＝a×b+c×d

wherein N is the target intensity value; a is the number of the cookers currently in the opening state; b is the base wind strength; c is the sum of the current fire intensity; d is the preset wind strength.

4. A wind power control method according to claim 3, further comprising the step of:

adjusting the wind power intensity of the fan until a lampblack-free signal is received;

5. A wind power control method according to claim 3, further comprising the step of:

and determining the wind strength corresponding to the external control signal as the basic wind strength.

6. The wind power control method of claim 1, wherein the cooker status information is CAN bus data information.

7. Wind power control method according to claim 6,

the data frame of the CAN bus data message includes a second byte defining the current operating state and a third byte defining the current fire intensity.

8. The wind power control method of claim 1, further comprising the steps of:

transmitting a closing instruction to the fan when a fan closing condition is triggered; the closing instruction is used for indicating the fan to execute a closing action;

wherein the fan shut-down condition includes: the number of the cookers in the open state is detected to be zero several times in succession.

9. A wind power control apparatus, comprising:

the acquisition module is used for acquiring the state information of the cooker; the cooker state information comprises a current working state and current fire intensity;

the control module is used for transmitting a control signal to a fan according to the number of the cookers currently in the opening state and the sum of the current firepower intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

10. A wind power control apparatus comprising a fan controller and at least one cooker controller;

the cooker controller is used for detecting cooker state information and transmitting the cooker state information to the fan controller; the cooker state information comprises a current working state and current fire intensity;

the fan controller processes the current working state and the current fire intensity to obtain the number of cookers currently in an opening state and the sum of the current fire intensity;

the fan controller transmits a control signal to a fan according to the number of the cookers currently in the opening state and the sum of the current firepower intensity; the control signal is used for indicating the fan to adjust the wind strength to a target strength value.

11. The wind power installation of claim 10, further comprising a regulator connected to the fan controller;

12. The wind power installation of claim 11, further comprising a CAN bus;

and each cooker controller and the fan controller are connected with the CAN bus.

13. A cookware table comprising a fan, at least one cookware body and a wind power installation as claimed in any one of claims 10 to 12;

each cooker controller is connected with each cooker body one by one; the fan is connected with the fan controller.

14. The cookware table according to claim 13 further comprising a gear control circuit;

and each cooker controller is connected with each cooker one by one through the gear control circuit.