A temperature control method, system, storage medium and intelligent terminal for a hair scalding machine

Abstract

The present application relates to a temperature control method, system, storage medium and intelligent terminal for a scalding machine, and relates to the field of poultry processing equipment. The method includes obtaining detection pressure information of an identification area; establishing a detection interval with a fixed width in reverse on a positive time axis; performing difference calculation to determine the change pressure information based on the detection pressure information obtained at the front and rear endpoints of the detection interval; judging whether the change pressure information is greater than a reference pressure value; if greater than, defining the identification area as an operation area, and obtaining the recognition image information at the operation area; performing feature recognition based on the recognition image information to determine the poultry breed information; determining the processing temperature information corresponding to the poultry breed information based on the temperature matching relationship; controlling the scalding machine to heat with the processing temperature information, and pouring the poultry at the operation area into the water tank for processing after the water tank temperature reaches the temperature corresponding to the processing temperature information. The present application has the effect of improving the versatility of the scalding machine.

Description

Technical Field

[0001] The present application relates to the field of poultry processing equipment, and in particular to a temperature control method, system, storage medium and intelligent terminal for a scalding machine. Background Art

[0002] The frequency of eating poultry has increased dramatically in today's social life. Chickens, ducks, and geese are often served on people's tables as delicious ingredients. Before eating, these poultry are usually slaughtered and depilated in stores or at home. After slaughtering the poultry, traditional depilation methods are done manually through operations such as scalding and plucking, which is labor-intensive and has low depilation efficiency. Now there are scalding machines dedicated to poultry depilation on the market, which achieve rapid depilation through hot water immersion and mechanical stirring, thereby greatly improving the depilation efficiency.

[0003] In the related art, the existing scalding machine includes a water tank for placing poultry, with a stirring and rotating rod in the water tank, and is also provided with a heating device and a temperature control device. When the staff handles the poultry, they manually set the required temperature. At this time, the heating device heats the water according to the set temperature so that the water temperature in the water tank can meet the staff's requirements, so that the poultry in the water tank can be scalded by the water temperature, so as to facilitate the subsequent depilation treatment.

[0004] With regard to the above-mentioned related technologies, the inventor believes that different types of poultry have different physical constitutions, and the water temperatures required for depilation are also different. When the water temperature is too high, the meat quality is easily changed, resulting in a poor taste. When the water temperature is too low, it cannot achieve a good depilation effect. The water temperature values ​​are manually set by the staff before the operation. Therefore, the staff who set the temperature need to have good work experience, and the requirements for the users of the scalding machine are high, which makes the scalding machine not very versatile and there is still room for improvement. Summary of the invention

[0005] In order to improve the versatility of use of a hair scalding machine, the present application provides a temperature control method, system, storage medium and intelligent terminal for a hair scalding machine.

[0006] In the first aspect, the present application provides a temperature control method for a hair scalding machine, which adopts the following technical solution:

[0007] A temperature control method for a hair scalding machine, comprising:

[0008] Obtaining detection pressure information of a preset recognition area;

[0009] Establishing a detection interval with a preset fixed duration in the reverse direction on the preset positive time axis, and aligning the rear end point of the detection interval with the current time;

[0010] Performing difference calculation based on the detection pressure information obtained at the front and rear endpoints of the detection interval to determine the change pressure information;

[0011] Determine whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value;

[0012] If the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the scalding machine is controlled to maintain the original state;

[0013] If the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the identified area is defined as an operating area, and the identified image information at the operating area is obtained;

[0014] Perform feature recognition based on the recognition image information to determine the bird breed information;

[0015] Determine the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship;

[0016] The scalding machine is controlled to heat according to the processing temperature information, and after the temperature of the water tank reaches the temperature corresponding to the processing temperature information, the poultry in the operation area is poured into the water tank for processing.

[0017] By adopting the above technical solution, the detection pressure of the identification area is first obtained to determine whether there are poultry to be plucked that need to be processed. When it is detected that there are poultry that need to be processed, the image is acquired at the identification area to identify the poultry species, so that the water temperature for processing the poultry can be matched, so that the poultry can be better plucked, so that the personnel performing the work do not need any professional experience, thereby improving the versatility of the hair ironing machine.

[0018] Optionally, after the poultry breed information is determined, the temperature control method of the scalding machine further includes:

[0019] Count poultry species in the same operation area to determine the number of species;

[0020] Determine whether the quantity value corresponding to the type quantity information is one;

[0021] If the quantity value corresponding to the type quantity information is one, the processing temperature information is determined according to the poultry type information and corresponding heating is performed;

[0022] If the quantity value corresponding to the species quantity information is not one, the processing temperature information is determined according to the information of each poultry species, and it is determined whether all the processing temperature information is consistent;

[0023] If all the processing temperature information is consistent, corresponding heating is performed according to the processing temperature information;

[0024] If all the processing temperature information is not consistent, the operation area is updated to an abnormal area and an abnormal signal is output.

[0025] By adopting the above technical solution, when there are multiple varieties of poultry in the same identification area, it is determined whether the processing temperatures of the two are consistent to know whether the poultry in the identification area can be processed at the same time. This allows an abnormal signal to be output to prompt the staff when the poultry that cannot be processed at the same time are placed together, so that the staff can process them separately.

[0026] Optionally, after the hair scalding machine starts heating, the temperature control method of the hair scalding machine further includes:

[0027] Counting is performed based on the work area to determine the work quantity information;

[0028] The difference between the operation quantity information at the front and rear end points of the detection interval is calculated to determine the change quantity information;

[0029] Determine whether the quantity value corresponding to the change quantity information is zero;

[0030] If the quantity value corresponding to the changed quantity information is zero, the heating operation of the scalding machine is maintained;

[0031] If the quantity value corresponding to the change quantity information is not zero, the processing temperature information with the largest corresponding value among all the processing temperature information is determined according to the preset sorting rules, and the processing temperature information is defined as the operating temperature information, and the hair scalding machine is controlled to heat with the operating temperature information.

[0032] By adopting the above technical solution, during the process of heating the water temperature in the water tank, when new poultry to be plucked appears, the maximum processing temperature is determined so that the water temperature in the water tank can be directly heated to the highest water temperature for processing, thereby reducing the occurrence of repeated starting of the heating equipment.

[0033] Optionally, after the operating temperature information is determined, the temperature control method of the scalding machine further includes:

[0034] Determine whether the operating temperature information is greater than the current processing temperature information for heating;

[0035] If the operating temperature information is not greater than the current processing temperature information for heating, the hair scalding machine is controlled to heat at the operating temperature information;

[0036] If the operating temperature information is greater than the current processing temperature information for heating, the current water tank temperature information is obtained, and a difference calculation is performed based on the current processing temperature information for heating and the water tank temperature information to determine the difference temperature information;

[0037] Determine whether the temperature value corresponding to the difference temperature information is less than a preset reference temperature value;

[0038] If the temperature value corresponding to the difference temperature information is not less than the reference temperature value, the hair scalding machine is controlled to heat according to the operating temperature information;

[0039] If the temperature value corresponding to the difference temperature information is less than the reference temperature value, the hair scalding machine is controlled to maintain the current processing temperature information for heating.

[0040] By adopting the above technical solution, when the water temperature is already close to the processing temperature, the newly added poultry cannot change the water temperature, thereby reducing the situation where the heating equipment needs to increase its operating power after reducing its operating power.

[0041] Optionally, after the water tank temperature reaches the temperature corresponding to the processing temperature information, the temperature control method of the scalding machine further includes:

[0042] All current operation areas are defined as use areas, and the use area corresponding to the current processing temperature information is defined as the processing area;

[0043] In the use area other than the processing area, the corresponding processing temperature information is sorted in descending order to determine the processing sequence information;

[0044] Determine processing time information in a preset time matching relationship according to the poultry breed information in the processing area;

[0045] Determine the processing time information with the largest corresponding value according to the sorting rule, and define the processing time information as the job time information;

[0046] The poultry in the processing area is controlled to be poured into the water tank for processing according to the duration information, and after the duration is reached, the preset salvaging equipment is controlled to salvage and output a processing completion signal after the salvage is completed, and the use area and the processing area are updated according to the processing sequence information to continue the poultry processing.

[0047] By adopting the above technical solution, the poultry is processed from high temperature to low temperature in sequence according to the processing temperature of the poultry to be processed, so that the water in the water tank does not need to be heated repeatedly.

[0048] Optionally, after the processing is completed and the signal output is output, the temperature control method of the scalding machine further includes:

[0049] Get the current water level information of the tank;

[0050] Determine the processing temperature information of the next requirement according to the processing sequence information, and define the processing temperature information as the required temperature information;

[0051] Calculate and determine the compensation water volume information based on the current processing temperature, the water volume information of the water tank and the required temperature information;

[0052] The preset external water source is controlled to supply water corresponding to the water volume information to adjust the water temperature, and after the water supply is completed, the poultry in the newly determined treatment area is controlled to be poured into the water tank for treatment.

[0053] By adopting the above technical solution, the water temperature can be quickly adjusted by directly replenishing water, so as to facilitate the rapid processing of poultry.

[0054] Optionally, after the compensation water volume information is determined, the temperature control method of the scalding machine further includes:

[0055] Calculate the sum of the water volume information of the water tank and the compensation water volume information to determine the target water volume information;

[0056] Determine whether the water volume value corresponding to the target water volume information is greater than the preset full load water volume value;

[0057] If the water volume value corresponding to the target water volume information is not greater than the full-load water volume value, water is replenished according to the compensation water volume information and poultry treatment is performed;

[0058] If the water volume value corresponding to the target water volume information is greater than the full load water volume value, the temperature adjustment time information is determined according to the current processing temperature, the water volume information of the water tank, the required temperature information, the preset unit drainage volume and the preset unit water intake volume;

[0059] The drain and water inlet of the water tank are controlled to open simultaneously for the time corresponding to the temperature adjustment time information to adjust the temperature, and after the time is reached, the poultry in the newly determined treatment area are controlled to be poured into the water tank for treatment.

[0060] By adopting the above technical solution, when the required amount of water will overflow the sink, the water temperature can be adjusted by simultaneously letting water in and out of the sink, so that the water will not overflow the sink and the water temperature can be adjusted more quickly.

[0061] In the second aspect, the present application provides a temperature control system for a hair scalding machine, which adopts the following technical solution:

[0062] A temperature control system for a hair scalding machine, comprising:

[0063] An acquisition module, used to acquire detection pressure information of a preset recognition area;

[0064] A processing module, connected to the acquisition module and the judgment module, for storing and processing information;

[0065] A judgment module, connected with the acquisition module and the processing module, for judging the information;

[0066] The processing module reversely establishes a detection interval with a preset fixed duration on the preset positive time axis, and aligns the rear end point of the detection interval with the current time;

[0067] The processing module performs difference calculation based on the detection pressure information obtained from the front and rear endpoints of the detection interval to determine the change pressure information;

[0068] The judging module judges whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value;

[0069] If the judging module judges that the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the processing module controls the scalding machine to maintain the original state;

[0070] If the judging module judges that the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the processing module defines the identified area as an operation area, and enables the acquisition module to acquire the identified image information at the operation area;

[0071] The processing module performs feature recognition based on the recognition image information to determine the bird breed information;

[0072] The processing module determines the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship;

[0073] The processing module controls the scalding machine to heat according to the processing temperature information, and pours the poultry in the operation area into the water tank for processing after the temperature of the water tank reaches the temperature corresponding to the processing temperature information.

[0074] By adopting the above technical solution, the acquisition module first acquires the detection pressure of the identification area so that the judgment module determines whether the poultry to be plucked needs to be processed. When the judgment module detects that there are poultry that need to be processed, the acquisition module acquires images of the identification area so that the processing module can identify the poultry species, so as to match the water temperature for processing the poultry, so that the poultry can be better plucked, so that the personnel performing the work do not need any professional experience, thereby improving the versatility of the hair ironing machine.

[0075] In a third aspect, the present application provides a smart terminal, which adopts the following technical solution:

[0076] An intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute any one of the temperature control methods for a hair scalding machine.

[0077] By adopting the above technical solution and using a smart terminal, the detection pressure of the identification area is first obtained to determine whether there are poultry to be plucked that need to be processed. When it is detected that there are poultry that need to be processed, an image is acquired at the identification area to identify the poultry species, so that the water temperature for processing the poultry can be matched, so that the poultry can be better plucked, so that the personnel performing the work do not need any professional experience, thereby improving the versatility of the hair ironing machine.

[0078] In a fourth aspect, the present application provides a computer storage medium capable of storing corresponding programs, which has the characteristics of improving the versatility of use of the hair scalding machine, and adopts the following technical solutions:

[0079] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any of the above-mentioned temperature control methods for a hair scalding machine.

[0080] By adopting the above technical scheme, there is a computer program of the temperature control method of the scalding machine in the storage medium, which first obtains the detection pressure of the identification area to determine whether there are poultry to be plucked that need to be processed. When it is detected that there are poultry that need to be processed, an image is obtained at the identification area to identify the poultry breed, so that the water temperature for processing the poultry can be matched, so that the poultry can be better plucked, so that the personnel performing the work do not need any professional experience, thereby improving the versatility of the scalding machine.

[0081] In summary, the present application includes at least one of the following beneficial technical effects:

[0082] 1. The poultry to be processed can be identified to match the appropriate water temperature for poultry scalding, so that the staff does not need professional experience, which improves the versatility of the scalding machine;

[0083] 2. Adjust the water temperature to the highest treatment temperature according to the conditions of the poultry to be treated, so that the heating equipment does not need to be started repeatedly;

[0084] 3. By adding water, the water temperature can be adjusted quickly and the water lost in the water tank can be replenished so that the poultry can be scalded better. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] Figure 1 It is a flow chart of the temperature control method of the scalding machine.

[0086] Figure 2 It is a flow chart of the method for identifying the poultry species in the area.

[0087] Figure 3 It is a flow chart of the method for determining changes in poultry populations.

[0088] Figure 4 It is a flow chart of the method for determining the heating temperature.

[0089] Figure 5 is a flow chart of a method for determining processing duration.

[0090] Figure 6 It is a flow chart of the temperature adjustment processing method.

[0091] Figure 7 It is a flow chart of the sink drainage and water replenishment treatment method.

[0092] Figure 8 It is a module flow chart of the temperature control method of the scalding machine. DETAILED DESCRIPTION

[0093] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-8 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0094] The embodiments of the present application are further described in detail below in conjunction with the drawings in the specification.

[0095] The embodiment of the present application discloses a temperature control method for a scalding machine. When poultry needs to be scalded, the poultry to be processed is placed on an identification area to identify the poultry species to be processed, so that the scalding temperature corresponding to the poultry species can be matched, so that the water temperature when processing the poultry is better, thereby eliminating the need for staff to have strong professional knowledge, thereby improving the versatility of the scalding machine.

[0096] Reference Figure 1 The method flow of the temperature control method of the scalding machine includes the following steps:

[0097] Step S100: Acquire detection pressure information of a preset recognition area.

[0098] The identification area is the position on the scalding machine where poultry are placed and photographed. A placement plate may be installed on the scalding machine, and the placement plate can be rotated for tilting so that the poultry can fall on the placement plate to enter the water tank. The specific structure is set by the staff according to actual conditions. In order to facilitate the handling of poultry, multiple identifications may be set up, and the pressure value corresponding to the detection pressure information is the external pressure value received on the identification area, which can be obtained by installing a pressure sensor on the identification area.

[0099] Step S101: Establishing a detection interval with a preset fixed duration in reverse direction on a preset positive time axis, and aligning the rear end point of the detection interval with the current time.

[0100] The positive time axis is a coordinate axis composed of various time points along the direction of time flow. The fixed duration is a fixed duration set by the staff. The detection interval is a time interval in which the rear end point on the positive time axis is aligned with the current time, and the front end point is a time point with a fixed duration from the current time. The setting of the detection interval can facilitate analysis of numerical conditions.

[0101] Step S102: performing difference calculation based on the detection pressure information obtained at the front and rear endpoints of the detection interval to determine the change pressure information.

[0102] The pressure value corresponding to the changed pressure information is the difference between the detection pressure obtained at the rear end point of the detection interval and the detection pressure obtained at the front end point of the detection interval, which is determined by subtracting the detection pressure value obtained at the front end point from the detection pressure value obtained at the rear end point.

[0103] Step S103: determining whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value.

[0104] The reference pressure value is the minimum pressure change value set by the staff for determining that a poultry is placed on the identification area. The purpose of the judgment is to know whether there is a new poultry placed on the identification area.

[0105] Step S1031: If the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the hair scalding machine is controlled to maintain the original state.

[0106] When the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, it means that no new poultry is placed on the identification area, that is, no poultry needs to be processed, and the original state of the scalding machine can be maintained.

[0107] Step S1032: If the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the identified area is defined as an operating area, and the identified image information of the operating area is obtained.

[0108] When the pressure value corresponding to the changed pressure information is greater than the reference pressure value, it indicates that new poultry is placed on the identification area, i.e., new poultry needs to be processed. At this time, the identification area is defined as an operating area for identification to achieve the distinction between different identification areas; the image corresponding to the identification image information is the image of the identification area captured by the shooting component that is arranged directly above and facing downward in the identification area.

[0109] Step S104: Perform feature recognition based on the recognition image information to determine the poultry breed information.

[0110] The breed corresponding to the poultry breed information is the breed of poultry that needs to be scalded in the identification area. A feature recognition model with a higher recognition success rate can be established through neural network learning, and then each feature in the image is identified to determine the poultry breed. The feature recognition method is a conventional technical means for technicians in this field and will not be elaborated here.

[0111] Step S105: Determine the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship.

[0112] The temperature value corresponding to the processing temperature information is the temperature value required for scalding the poultry, and the temperature matching relationship between the poultry species and the corresponding processing temperature is set by personnel with professional knowledge.

[0113] Step S106: Control the scalding machine to heat according to the processing temperature information, and pour the poultry in the operation area into the water tank for processing after the temperature of the water tank reaches the temperature corresponding to the processing temperature information.

[0114] The scalding machine is controlled to heat at the corresponding treatment temperature so that when the water temperature is appropriate, the poultry in the operation area can be poured into the water tank for treatment, so that each poultry can be well scalded.

[0115] Reference Figure 2 After the poultry breed information is determined, the temperature control method of the scalding machine also includes:

[0116] Step S200: Counting the poultry species in the same operation area according to the poultry species information to determine the species quantity information.

[0117] The quantity value corresponding to the species quantity information is the number of poultry species determined in the same operation area, and can be determined by counting the poultry species one by one.

[0118] Step S201: Determine whether the quantity value corresponding to the type quantity information is one.

[0119] The purpose of the judgment is to find out whether there is only one type of poultry that needs to be processed in the current operation area.

[0120] Step S2011: If the quantity value corresponding to the type quantity information is one, the processing temperature information is determined according to the poultry type information and corresponding heating is performed.

[0121] When the quantity value corresponding to the species quantity information is one, it means that there is only one species of poultry in the operation area. At this time, corresponding heating can be performed according to the processing temperature of the poultry species.

[0122] Step S2012: If the quantity value corresponding to the type quantity information is not one, the processing temperature information is determined according to the information of each poultry type, and it is determined whether all the processing temperature information is consistent.

[0123] When the quantity value corresponding to the species quantity information is not one, it means that there are at least two poultry species in the operation area. At this time, the corresponding processing temperature is matched according to each poultry. The purpose of the judgment is to know whether the poultry in the operation area can be processed simultaneously.

[0124] Step S20121: If all the processing temperature information is consistent, corresponding heating is performed according to the processing temperature information.

[0125] When all processing temperature information is consistent, it means that all poultry in the operation area can be processed at the same time, and the water temperature can be controlled to perform corresponding heating.

[0126] Step S20122: If all the processing temperature information is not consistent, the operation area is updated to an abnormal area and an abnormal signal is output.

[0127] When all processing temperature information is not consistent, it means that all poultry in the operation area cannot be processed simultaneously. At this time, the staff may have placed the poultry in the wrong place. The operation area is updated to an abnormal area to reduce abnormal identification of the operation area, and an abnormal signal is output at the same time to let external staff know the situation so that the staff can deal with it in time. The abnormal signal can be an indicator light or a horn sounding as a prompt. The specific method is set by the staff according to the actual situation and will not be elaborated on.

[0128] Reference Figure 3 After the hair scalding machine starts heating, the hair scalding machine temperature control method also includes:

[0129] Step S300: Counting is performed according to the operation area to determine the operation quantity information.

[0130] The quantity value corresponding to the operation quantity information is the total quantity value of the operation area determined after the scalding machine starts heating, and can be determined by counting the operation areas one by one.

[0131] Step S301: performing difference calculation on the operation quantity information at the front and rear end points of the detection interval to determine the change quantity information.

[0132] The quantity value corresponding to the change quantity information is the change value of the operating area before and after the detection interval, which is determined by subtracting the number of operating areas at the front end point of the detection area from the number of operating areas at the back end point of the detection area.

[0133] Step S302: Determine whether the quantity value corresponding to the change quantity information is zero.

[0134] The purpose of the determination is to know if new birds have been added to the identification area and need to be processed.

[0135] Step S3021: If the quantity value corresponding to the changed quantity information is zero, the heating operation of the hair-scalding machine is maintained.

[0136] When the quantity value corresponding to the changed quantity information is zero, it means that there are no new poultry that need to be processed, and at this time, the corresponding temperature can be maintained for heating.

[0137] Step S3022: If the quantity value corresponding to the change quantity information is not zero, the processing temperature information with the largest corresponding value among all the processing temperature information is determined according to the preset sorting rules, and the processing temperature information is defined as the operating temperature information, and the hair ironing machine is controlled to heat with the operating temperature information.

[0138] When the quantity value corresponding to the change quantity information is not zero, it means that new poultry needs to be processed. At this time, the processing temperature with the highest required temperature is determined through the sorting rules, and the operating temperature definition mark is given to the temperature to distinguish different processing temperatures, so that the scalding machine can heat at the highest temperature, so that the heating equipment in the scalding machine does not need to perform heating operations multiple times, reducing the frequency of use of the heating equipment.

[0139] Reference Figure 4 After the operating temperature information is determined, the temperature control method of the scalding machine also includes:

[0140] Step S400: Determine whether the operating temperature information is greater than the current heating processing temperature information.

[0141] The purpose of the judgment is to know whether the final temperature required for heating will change.

[0142] Step S4001: If the operating temperature information is not greater than the current processing temperature information for heating, the hair scalding machine is controlled to heat with the operating temperature information.

[0143] When the operating temperature information is not greater than the current processing temperature information for heating, it means that the final temperature required for heating will not change, and the heating can be controlled normally.

[0144] Step S4002: If the operating temperature information is greater than the current processing temperature information for heating, the current water tank temperature information is obtained, and a difference calculation is performed based on the current processing temperature information for heating and the water tank temperature information to determine the difference temperature information.

[0145] When the operating temperature information is greater than the current processing temperature information for heating, it indicates that a change in the processing temperature is required and further analysis is required; the temperature value corresponding to the water tank temperature information is the water temperature in the water tank, and the temperature value corresponding to the difference temperature information is the temperature difference between the current water temperature and the target water temperature, which is determined by subtracting the water tank temperature from the current processing temperature for heating.

[0146] Step S401: determine whether the temperature value corresponding to the difference temperature information is less than a preset reference temperature value.

[0147] The reference temperature value is the maximum temperature difference set by the staff to determine that the heating equipment has begun to reduce the corresponding operating power. The purpose of the judgment is to know whether the heating equipment has begun to reduce the operating power.

[0148] Step S4011: If the temperature value corresponding to the difference temperature information is not less than the reference temperature value, the hair ironing machine is controlled to heat according to the operating temperature information.

[0149] When the temperature value corresponding to the difference temperature information is not less than the reference temperature value, it means that the current heating device is still operating at the power of heating the water temperature, and the water temperature can be modified at this time.

[0150] Step S4012: If the temperature value corresponding to the difference temperature information is less than the reference temperature value, the hair scalding machine is controlled to maintain the current processing temperature information for heating.

[0151] When the temperature value corresponding to the difference temperature information is less than the reference temperature value, it means that the current heating device has entered the stage of reducing the heating power. At this time, if the target water temperature is modified, it is necessary to re-control the heating device to increase the operating power so that the heating device needs to have a sudden change in operating power. Therefore, it is sufficient to maintain the original processing temperature information for heating.

[0152] Reference Figure 5 After the water tank temperature reaches the temperature corresponding to the processing temperature information, the temperature control method of the scalding machine also includes:

[0153] Step S500: All current operation areas are defined as use areas, and the use area corresponding to the current processing temperature information is defined as the processing area.

[0154] The current operating area includes areas where the processing temperature is less than or equal to the current water temperature, and does not include the operating area determined in the case of step S4012. The use area is defined to determine the poultry that needs to be processed, and the processing area is defined to determine the poultry that currently needs to be processed.

[0155] Step S501: sorting the use areas other than the processing area in descending order according to the corresponding processing temperature information to determine the processing sequence information.

[0156] The order corresponding to the processing order information is the order in which the processing needs to be performed in the use area, that is, the high temperature is processed first, and the low temperature is processed later.

[0157] Step S502: Determine processing duration information in a preset duration matching relationship according to the poultry breed information in the processing area.

[0158] The duration value corresponding to the processing time information is the duration value required for processing the breed of poultry. Different poultry require different processing times due to different meat qualities. The time matching relationship between the two is determined in advance by the staff based on corresponding professional experience.

[0159] Step S503: Determine the processing duration information with the largest corresponding value according to the sorting rule, and define the processing duration information as the job duration information.

[0160] According to the sorting rules, the maximum processing time required for the poultry in the processing area can be determined, and the processing time information is defined as the operation time information for identification, so that when there are multiple poultry that can be processed at the same temperature in the same operation area, the poultry requiring the longest time can be effectively processed.

[0161] Step S504: Control the poultry in the processing area to be poured into the water tank for processing according to the duration information of the processing operation, and control the preset salvaging equipment to salvage after the duration is reached and output a processing completion signal after the salvage is completed, and update the use area and the processing area according to the processing sequence information to continue poultry processing.

[0162] The poultry in the processing area is controlled to be poured into the water tank for processing so that the poultry can undergo scalding. The salvaging equipment is a device preset in the scalding machine that can salvage the poultry that has completed scalding. The specific structure is set by the staff. When the salvage is completed, a processing completion signal is output to mark the situation, so that the staff can be informed of the situation and control the poultry in the next processing area to perform corresponding processing, thereby realizing the automated operation of poultry scalding.

[0163] Reference Figure 6 After the signal output is processed, the temperature control method of the scalding machine also includes:

[0164] Step S600: Obtain current water volume information of the water tank.

[0165] When the processing completion signal is output, it means that the poultry in the next processing area needs to be processed. At this time, the processing temperature of the poultry is low, so the water temperature in the sink needs to be processed first; the water volume value corresponding to the sink water volume information is the water volume in the sink, which can be obtained by installing a liquid level sensor in the sink.

[0166] Step S601: determining the processing temperature information of the next requirement according to the processing sequence information, and defining the processing temperature information as the required temperature information.

[0167] Define the required temperature information to distinguish different processing temperatures and facilitate subsequent temperature adjustments.

[0168] Step S602: Calculate and determine the compensation water volume information according to the current processing temperature, the water volume information of the water tank and the required temperature information.

[0169] The compensation water volume information is the amount of water currently needed to be supplemented from the outside. The outside water temperature defaults to a fixed temperature. Corresponding calculations can be performed based on the temperature and the energy conditions of the water volume. This calculation method is a conventional technical means for those skilled in the art and will not be elaborated on.

[0170] Step S603: Control the preset external water source to supply water to compensate for the water volume information corresponding to the water volume to adjust the water temperature, and after the water supply is completed, control the poultry in the newly determined treatment area to be poured into the water tank for treatment.

[0171] The external water source is a water supply end connected to the scalding machine. The external water supply can realize rapid adjustment of water temperature, so that the poultry in the updated and determined treatment area can be treated. At the same time, since the operation of the scalding machine will consume water, the consumed water can be replenished from the external water supply to reduce the situation where the water in the water tank cannot flood the body of the poultry.

[0172] Reference Figure 7 After the compensation water volume information is determined, the temperature control method of the scalding machine also includes:

[0173] Step S700: Calculate the sum of the water volume information of the water tank and the compensation water volume information to determine the target water volume information.

[0174] The water volume value corresponding to the target water volume information is the water volume value that can be reached in the water tank after water replenishment from an external water source, and is determined by adding the water volume value corresponding to the water tank water volume information to the water volume value corresponding to the compensation water volume information.

[0175] Step S701: Determine whether the water volume value corresponding to the target water volume information is greater than a preset full load water volume value.

[0176] The full load water value is the maximum amount of water allowed to be stored in the scalding machine tank, set by the staff. The purpose of the judgment is to find out whether the water in the tank will overflow after the tank is refilled.

[0177] Step S7011: If the water volume value corresponding to the target water volume information is not greater than the full load water volume value, water is replenished according to the compensation water volume information and poultry treatment is performed.

[0178] When the water volume value corresponding to the target water volume information is not greater than the full load water volume value, it means that water overflow will not occur, and water replenishment can be performed normally.

[0179] Step S7012: If the water volume value corresponding to the target water volume information is greater than the full load water volume value, the temperature adjustment time information is determined according to the current processing temperature, the water tank water volume information, the required temperature information, the preset unit drainage volume and the preset unit water intake volume.

[0180] When the water volume value corresponding to the target water volume information is greater than the full load water volume value, it means that if the originally determined water volume is added, water overflow will occur, and further analysis is needed; the unit drainage volume is the amount of water that can be discharged by the scalding machine per unit time, and the unit water intake volume is the amount of water that can enter the water tank within a unit time of the scalding machine. Both are set in advance. The water volume and temperature conditions can be used to know the time it takes for the scalding machine to drain and intake water at the same time to reach the required temperature. The information recording this time is the temperature adjustment time information. The calculation method is a conventional technical means of those skilled in the art and will not be elaborated on.

[0181] Step S702: Control the drain and water inlet of the water tank to open simultaneously for the time period corresponding to the temperature adjustment time information to adjust the temperature, and after the time period is reached, control the poultry in the newly determined processing area to be poured into the water tank for processing.

[0182] The water tank is controlled to simultaneously flow in and out of the water tank, so that the water in the tank is not easy to overflow, and the water temperature in the tank can be quickly adjusted to the required temperature, so that the operating efficiency of the scalding machine is improved.

[0183] Reference Figure 8 Based on the same inventive concept, an embodiment of the present invention provides a temperature control system for a hair scalding machine, comprising:

[0184] An acquisition module, used to acquire detection pressure information of a preset recognition area;

[0185] A processing module, connected to the acquisition module and the judgment module, for storing and processing information;

[0186] A judgment module, connected with the acquisition module and the processing module, for judging the information;

[0187] The processing module reversely establishes a detection interval with a preset fixed duration on the preset positive time axis, and aligns the rear end point of the detection interval with the current time;

[0188] The processing module performs difference calculation based on the detection pressure information obtained from the front and rear endpoints of the detection interval to determine the change pressure information;

[0189] The judging module judges whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value;

[0190] If the judging module judges that the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the processing module controls the scalding machine to maintain the original state;

[0191] If the judging module judges that the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the processing module defines the identified area as an operation area, and enables the acquisition module to acquire the identified image information at the operation area;

[0192] The processing module performs feature recognition based on the recognition image information to determine the bird breed information;

[0193] The processing module determines the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship;

[0194] The processing module controls the scalding machine to heat according to the processing temperature information, and pours the poultry in the operation area into the water tank for processing after the water tank temperature reaches the temperature corresponding to the processing temperature information;

[0195] The regional type determination module determines the types of birds in the same identification area to determine whether all birds in the identification area can be centrally processed;

[0196] A poultry change determination module determines the conditions of the poultry that need to be processed so that the required temperature can be adjusted when new poultry are added, so that the heating equipment does not need to be heated repeatedly;

[0197] The differential temperature determination module analyzes the current water temperature of the water tank so that when the heating device approaches the target temperature to reduce the power, the target water temperature is not modified to reduce the occurrence of sudden changes in the power of the heating device;

[0198] The processing sequence determination module processes the poultry one by one from high temperature to low temperature, so that the heating equipment does not need to heat repeatedly;

[0199] The water temperature adjustment module of the water tank can quickly adjust the water temperature by adding water externally;

[0200] The water temperature rapid adjustment module utilizes the method of simultaneous water inlet and outlet to further rapidly adjust the water tank temperature.

[0201] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0202] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and execute a temperature control method for a hair scalding machine.

[0203] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0204] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes a temperature control method for a hair scalding machine.

[0205] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0206] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. A temperature control method for a hair scalding machine, characterized in that: include: Obtaining detection pressure information of a preset recognition area; Establishing a detection interval with a preset fixed duration in the reverse direction on the preset positive time axis, and aligning the rear end point of the detection interval with the current time; Performing difference calculation based on the detection pressure information obtained at the front and rear endpoints of the detection interval to determine the change pressure information; Determine whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value; If the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the scalding machine is controlled to maintain the original state; If the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the identified area is defined as an operating area, and the identified image information at the operating area is obtained; Perform feature recognition based on the recognition image information to determine the bird breed information; Determine the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship; Control the scalding machine to heat according to the processing temperature information, and pour the poultry in the operation area into the water tank for processing after the water tank temperature reaches the temperature corresponding to the processing temperature information; After the poultry breed information is determined, the temperature control method of the scalding machine also includes: Count poultry species in the same operation area to determine the number of species; Determine whether the quantity value corresponding to the type quantity information is one; If the quantity value corresponding to the type quantity information is one, the processing temperature information is determined according to the poultry type information and corresponding heating is performed; If the quantity value corresponding to the species quantity information is not one, the processing temperature information is determined according to the information of each poultry species, and it is determined whether all the processing temperature information is consistent; If all the processing temperature information is consistent, corresponding heating is performed according to the processing temperature information; If all the processing temperature information is not consistent, the operation area is updated as an abnormal area and an abnormal signal is output; After the hair scalding machine starts heating, the hair scalding machine temperature control method further includes: Counting is performed based on the work area to determine the work quantity information; The difference between the operation quantity information at the front and rear end points of the detection interval is calculated to determine the change quantity information; Determine whether the quantity value corresponding to the change quantity information is zero; If the quantity value corresponding to the changed quantity information is zero, the heating operation of the scalding machine is maintained; If the quantity value corresponding to the change quantity information is not zero, the processing temperature information with the largest corresponding value among all the processing temperature information is determined according to the preset sorting rule, and the processing temperature information is defined as the operating temperature information, and the hair scalding machine is controlled to heat with the operating temperature information; After the operating temperature information is determined, the temperature control method of the scalding machine also includes: Determine whether the operating temperature information is greater than the current processing temperature information for heating; If the operating temperature information is not greater than the current processing temperature information for heating, the hair scalding machine is controlled to heat at the operating temperature information; If the operating temperature information is greater than the current processing temperature information for heating, the current water tank temperature information is obtained, and a difference calculation is performed based on the current processing temperature information for heating and the water tank temperature information to determine the difference temperature information; Determine whether the temperature value corresponding to the difference temperature information is less than a preset reference temperature value; If the temperature value corresponding to the difference temperature information is not less than the reference temperature value, the hair scalding machine is controlled to heat according to the operating temperature information; If the temperature value corresponding to the difference temperature information is less than the reference temperature value, the hair scalding machine is controlled to maintain the current processing temperature information for heating; After the water tank temperature reaches the temperature corresponding to the processing temperature information, the temperature control method of the scalding machine further includes: All current operation areas are defined as use areas, and the use area corresponding to the current processing temperature information is defined as the processing area; In the use area other than the processing area, the corresponding processing temperature information is sorted in descending order to determine the processing sequence information; Determine processing time information in a preset time matching relationship according to the poultry breed information in the processing area; Determine the processing time information with the largest corresponding value according to the sorting rule, and define the processing time information as the job time information; Control the duration of the processing operation time information corresponding to the time of pouring the poultry in the processing area into the water tank, and control the preset salvaging equipment to salvage after the time is reached and output a processing completion signal after the salvage is completed, and update the use area and the processing area according to the processing sequence information to continue the poultry processing; After the signal output is processed, the temperature control method of the scalding machine further includes: Get the current water level information of the tank; Determine the processing temperature information of the next requirement according to the processing sequence information, and define the processing temperature information as the required temperature information; Calculate and determine the compensation water volume information based on the current processing temperature, the water volume information of the water tank and the required temperature information; The preset external water source is controlled to supply water corresponding to the water volume information to adjust the water temperature, and after the water supply is completed, the poultry in the newly determined treatment area is controlled to be poured into the water tank for treatment.

2. The temperature control method of the hair scalding machine according to claim 1, characterized in that: After the compensation water volume information is determined, the temperature control method of the scalding machine further includes: Calculate the sum of the water volume information of the water tank and the compensation water volume information to determine the target water volume information; Determine whether the water volume value corresponding to the target water volume information is greater than the preset full load water volume value; If the water volume value corresponding to the target water volume information is not greater than the full-load water volume value, water is replenished according to the compensation water volume information and poultry treatment is performed; If the water volume value corresponding to the target water volume information is greater than the full load water volume value, the temperature adjustment time information is determined according to the current processing temperature, the water volume information of the water tank, the required temperature information, the preset unit drainage volume and the preset unit water intake volume; The drain and water inlet of the water tank are controlled to open simultaneously for the time corresponding to the temperature adjustment time information to adjust the temperature, and after the time is reached, the poultry in the newly determined treatment area are controlled to be poured into the water tank for treatment.

3. A temperature control system for a hair scalding machine, characterized in that: The temperature control method of the hair scalding machine according to claim 1 or 2 is used to perform: An acquisition module, used to acquire detection pressure information of a preset recognition area; A processing module, connected to the acquisition module and the judgment module, for storing and processing information; A judgment module, connected with the acquisition module and the processing module, for judging the information; The processing module reversely establishes a detection interval with a preset fixed duration on the preset positive time axis, and aligns the rear end point of the detection interval with the current time; The processing module performs difference calculation based on the detection pressure information obtained from the front and rear endpoints of the detection interval to determine the change pressure information; The judging module judges whether the pressure value corresponding to the changed pressure information is greater than a preset reference pressure value; If the judging module judges that the pressure value corresponding to the changed pressure information is not greater than the reference pressure value, the processing module controls the scalding machine to maintain the original state; If the judging module judges that the pressure value corresponding to the changed pressure information is greater than the reference pressure value, the processing module defines the identified area as an operation area, and enables the acquisition module to acquire the identified image information at the operation area; The processing module performs feature recognition based on the recognition image information to determine the bird breed information; The processing module determines the processing temperature information corresponding to the poultry breed information according to the preset temperature matching relationship; The processing module controls the scalding machine to heat according to the processing temperature information, and pours the poultry in the operation area into the water tank for processing after the temperature of the water tank reaches the temperature corresponding to the processing temperature information.

4. An intelligent terminal, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes the temperature control method of a scalding machine as described in any one of claims 1 to 2.

5. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the temperature control method of a scalding machine as described in any one of claims 1 to 2.

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