CN114637345A

CN114637345A - Automatic control method and system for food processing

Info

Publication number: CN114637345A
Application number: CN202210236541.9A
Authority: CN
Inventors: 洪金金
Original assignee: Nanjing Newhigh Kitchen Tools Equipment Development Co ltd
Current assignee: Nanjing Newhigh Kitchen Tools Equipment Development Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-17

Abstract

The application relates to an automatic control method and system for food processing, wherein the method comprises the following steps: acquiring oil level information sent by a liquid level detection terminal, wherein the oil level information comprises an oil level height; comparing the oil level height with an oil level height corresponding to a preset oil supplementing oil level; when the oil level height is lower than the oil level height corresponding to the preset oil supplementing oil level, calculating the residual oil amount corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil amount corresponding to the standard oil level; calculating the oil supplementing amount required to be supplemented from the height of the oil level to the standard oil level according to the residual oil amount and the oil amount corresponding to the standard oil level; obtaining oil supplementing time according to the oil supplementing quantity and a preset oil supplementing speed; and outputting oil supplementing information, wherein the oil supplementing information comprises the calculated oil supplementing time. The application has the technical effects that: can automatically supplement oil, and is convenient for users to operate in the process of processing food.

Description

Automatic control method and system for food processing

Technical Field

The present application relates to the field of food processing, and in particular, to an automatic control method and system for food processing.

Background

Currently, food processing is to subject raw grain or other food materials to an artificial treatment process to form a new form of directly edible product, wherein frying is one of the most common food processing methods. In the back-end of many fast food restaurants, fryers are provided to prepare fried food products.

In the frying process, when the oil quantity of the edible oil in the oil cylinder is too small, food is not easy to fry thoroughly, when the oil quantity of the edible oil in the oil cylinder is too large, if the food volume put into the oil cylinder by a user is large, the edible oil can overflow from the oil cylinder, and when the edible oil is used for too long time, the edible oil needs to be replaced so as to ensure the food safety.

In view of the above-mentioned related art, the inventors found that at least the following problems exist in the art: in the frying process, a user needs to pay attention to the oil quantity in the oil cylinder at any time, and when the oil quantity is small, a proper oil quantity needs to be added in time, so that the user is troublesome to operate in the food processing process.

Disclosure of Invention

In order to help solve the problem that a user is troublesome to operate in the process of processing food, the application provides an automatic control method and system for food processing.

In a first aspect, the present application provides an automatic control method for food processing, which adopts the following technical scheme:

the method comprises the following steps:

acquiring oil level information sent by a liquid level detection terminal, wherein the oil level information comprises an oil level height;

comparing the oil level height with an oil level height corresponding to a preset oil supplementing oil level;

when the oil level height is lower than the oil level height corresponding to a preset oil supplementing oil level, calculating the residual oil amount corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil amount corresponding to the standard oil level;

calculating the oil supplementing amount required to be supplemented from the height of the oil level to the standard oil level according to the residual oil amount and the oil amount corresponding to the standard oil level;

obtaining oil supplementing time according to the oil supplementing quantity and a preset oil supplementing speed;

and outputting oil supplementing information, wherein the oil supplementing information comprises the calculated oil supplementing time.

Through adopting above-mentioned technical scheme, at the in-process of processing, control center can the automatic detection this internal edible oil level of fryer hang down the condition to the time that needs the oil supplementation is calculated automatically, makes the fryer body mend oil according to the time of mending oil, adds the edible oil to the standard oil level until automatic, thereby has reduced the artifical oil level of judging of user and artifical oil supplementation's possibility, has made things convenient for the user to operate at the in-process of processing food. Let the fryer body mend oil according to the time of mending oil simultaneously, rather than through detecting the liquid level with liquid level detection terminal real-time, accomplish the mend oil when the liquid level rises to standard oil level, mend the oil mouth and be higher than standard liquid level usually, when the liquid level rises to standard oil level, still have some edible oil to flow from mending the oil mouth but not reach the liquid level, stop mended oil this moment, easily cause the mended oil to be excessive, and reduce the precision to edible oil liquid level control, mend oil through the time of mending oil, the possibility that the oil is excessive has been reduced to appear mended, help improving the accurate control to the edible oil liquid level simultaneously.

Optionally, before the obtaining of the oil level information sent by the liquid level detection terminal, the method further includes:

receiving a food processing list, wherein the food processing list comprises food names arranged according to a preset sequence;

inquiring processing information corresponding to the food name in a preset food processing database, wherein the processing information comprises processing temperature, processing time and taste information;

adjusting the food processing list according to the taste information, so that the food names are classified and arranged according to the taste information;

adding the processing information corresponding to the food name into a food processing list, and generating and outputting an updated food processing list;

the acquiring of the oil level information sent by the liquid level detection terminal comprises:

and when receiving food discharging information sent by the frying oven body, acquiring oil level information sent by the liquid level detection terminal.

Through adopting above-mentioned technical scheme, the fryer body can carry out orderly processing to food according to food processing list, and when once processing finishes, control center acquireed oil level information, mends oil when the oil level is low excessively, carries out automatic oil supplementation to help reducing the in-process of processing to mend oil and cause the oil temperature to change the possibility that influences the taste after the food processing.

Optionally, the food discharge information includes a food name, the food discharge information is single processing completion information or food processing completion information, and before the food name corresponding to the processing information is added to the food processing list, the method further includes:

arranging food names with the same taste information from low to high according to the corresponding processing temperature;

if the food discharging information is food processing completion information, inquiring the food name in the food processing completion information in the food list according to the next food name in sequence;

if the inquired taste information corresponding to the food name is different from the taste information of the food name in the food processing completion list, outputting an oil change instruction, and enabling the oil level to reach a standard oil level;

otherwise, acquiring oil level information sent by the liquid level detection terminal.

By adopting the technical scheme, when the control center detects that the taste information of the next food to be processed is changed, the frying oven body can be automatically controlled to change oil, so that the possibility of tainting of the food in the processing process is facilitated. After oil is changed, the oil temperature of the new oil is low, the food names are arranged from small to large according to the corresponding processing temperatures, the preheating time of the frying oven body is short, the food can be started to be processed as soon as possible after the oil is changed, and therefore the possibility that the processing efficiency is reduced due to the oil change is reduced.

Optionally, before the outputting the oil change instruction, the method further includes:

acquiring and storing oil quality information of the multiplexed oil sent by an oil quality detection terminal, wherein the oil quality information comprises parameter values corresponding to the oil quality parameters;

comparing the parameter value corresponding to the oil quality parameter with a preset parameter threshold value;

and if the oil quality parameters are all within the standard range, outputting a multiplex oil storage instruction, wherein the storage instruction comprises taste information of the food name in the food processing completion information.

By adopting the technical scheme, the control center can analyze the edible oil according to the oil quality information sent by the oil quality detection terminal, and if the edible oil is judged to be unsuitable for reuse due to long service life, the edible oil is drained and replaced by new oil; if the edible oil is used for a short time and is suitable for reuse, the edible oil is stored and replaced by new oil, so that the edible oil can be reused when the food with the same taste information is processed next time, and the waste of oil quantity can be reduced while the food safety is ensured.

Optionally, after the outputting the multiplexed oil storage instruction, the method further includes:

generating a reusable oil storage record, wherein the reusable oil storage record comprises the taste information of the reusable oil and the oil amount of new oil added by supplementing the oil level corresponding to the reusable oil to a standard liquid level;

the outputting the oil change instruction comprises:

inquiring a multiplex oil storage record corresponding to the taste information;

if the multiplex oil storage record corresponding to the taste information is inquired, outputting multiplex oil use information, wherein the multiplex oil use information comprises the taste information;

deleting the searched multiplex oil storage record corresponding to the taste information;

and outputting oil supplementing information, wherein the oil supplementing information comprises the oil supplementing amount in the multiplex oil storage record.

By adopting the technical scheme, when the oil needs to be changed, the control center inquires whether the reusable edible oil with the same taste information is stored, if so, the edible oil is reused, and new oil is supplemented to enable the oil level to reach the standard oil level, so that the repeated use of the edible oil is realized.

Optionally, when the oil quality information of the multiplexed oil sent by the oil quality detection terminal is acquired and stored, the acquisition time corresponding to the oil quality information is recorded;

the outputting the multiplexed oil storage instruction comprises:

obtaining parameter value variation according to the parameter value in the oil quality information of the multiplexing oil and the stored parameter value in the last oil quality information of the multiplexing oil;

calculating the time length between the time corresponding to the grease information and the time corresponding to the last oil quality information as the parameter change duration of the multiplexing oil;

obtaining a parameter change rate according to the parameter value change quantity and the calculated parameter change duration of the multiplexing oil;

acquiring a preset initial parameter value corresponding to an oil quality parameter of the new oil;

calculating a mixed oil parameter value corresponding to the oil quality parameter of the mixed oil obtained by mixing the new oil with the oil supplementing quantity with the original parameter value, the oil supplementing quantity, the residual oil quantity corresponding to the reused oil and the oil quality parameter value;

respectively calculating the time required for each grease parameter corresponding to the mixed oil to reach the parameter threshold value according to the obtained parameter value change rate;

selecting the minimum time from the calculated times as the available time of the mixed oil;

and if the usable time of the mixed oil is greater than a preset time threshold, outputting a storage instruction of the multiplexed oil.

By adopting the technical scheme, when the oil quality detector detects that the oil quality is qualified and can be reused at the moment, the control center calculates the parameter value change rate of each oil quality parameter, calculates that the edible oil at the moment is stored as the reused oil, and then uses the reused oil and supplements new oil until the standard liquid level obtains the mixed oil when changing the oil, the parameter value of the mixed oil obtains the use duration of the mixed oil according to the parameter value and the parameter value change rate of the mixed oil, so the time for using the mixed oil is short, the use duration of the instant edible oil is short when reusing the instant edible oil, and the new oil needs to be added, therefore, the waste of the new oil can be caused, the control center automatically discharges the edible oil at the moment, and the edible oil at the moment is not reused.

Optionally, the method further includes:

when an oil change or oil supplement instruction is output, recording the time when the oil change or oil supplement instruction is sent as the oil updating time;

after the preset initial parameter value corresponding to the oil quality parameter of the new oil is obtained, the method further comprises the following steps:

calculating the time length between the previous grease updating time of the time distance corresponding to the grease information as the service life of the multiplexing oil;

respectively calculating the time required for each grease parameter corresponding to the changed new oil to reach the parameter threshold value according to the obtained parameter value change rate;

selecting the minimum time from the calculated times as the available time of the new oil;

adding the available time of the new oil to the service time of the multiplex oil to obtain the total service time of oil change;

after selecting the minimum time from the calculated times as the available mixed oil time length, the method further comprises the following steps:

adding the usable time of the mixed oil to the usable time of the multiplexing oil to obtain the total multiplexing usable time;

adding the oil supplement amount to the standard oil amount to obtain a multiplex total oil amount;

dividing the multiplexing total oil quantity by the multiplexing total using time to obtain the multiplexing unit time oil consumption quantity;

adding the standard oil quantity to obtain the total oil change quantity;

dividing the obtained total oil change amount by the total oil change use time to obtain the oil consumption per unit time of oil change;

and if the oil consumption per unit time of oil change is greater than the oil consumption per unit time of oil supplement, outputting a storage instruction of the multiplexed oil.

By adopting the technical scheme, when the oil quality detector detects that the oil quality is qualified and can be reused at the moment, the control center can calculate that the edible oil at the moment is directly discharged, all the edible oil at the moment is replaced with new oil later, the edible oil at the moment is stored, the stored edible oil is reused and the oil is supplemented to the standard oil level when the oil is replaced next time, the corresponding oil consumption in unit time is selected, and the scheme with lower oil consumption in unit time is selected, so that the judgment on whether the edible oil needs to be reused is more accurate, and the intelligence is improved.

receiving an oil melting request, wherein the oil melting request comprises a grease name;

querying a melting temperature corresponding to the name of the oil in the melting request in a preset oil information database;

outputting an oil melting instruction, wherein the oil melting instruction comprises the inquired oil melting temperature;

before comparing the oil level height with an oil level height corresponding to a preset oil supplementing level, the method further comprises the following steps:

calling historical oil level information sent by the liquid level detection terminal within a preset time range;

if the oil level in the historical oil level information is in an ascending or descending trend, outputting a reminder in the molten oil;

and calculating the variance of the measured oil level height within a preset time range, and outputting oil melting completion information until the variance is smaller than a preset error threshold.

By adopting the technical scheme, when the edible oil is solid, the control center controls the using terminal to melt the oil, can automatically judge whether the oil melting is finished, and automatically outputs the oil melting completion information to remind a user of finishing the oil melting when the oil melting is judged to be finished. When the liquid level detection terminal detects the height of the liquid oil in the oil melting process, the oil level height of the liquid oil is increased along with melting, which indicates that the grease is still molten; if the temperature of the solid oil in the oil melting process is measured due to the position relation of the liquid level detection terminal, the height of the solid oil is reduced along with melting, so that the liquid level detection terminal is suitable for different conditions.

In a second aspect, the present application provides an automatic control system for food processing, which adopts the following technical solutions: characterized in that the system comprises:

the information acquisition module is used for acquiring oil level information sent by the liquid level detection terminal, and the oil level information comprises an oil level height;

the height comparison module is used for comparing the oil level height with an oil level height corresponding to a preset oil supplementing oil level;

the oil quantity calculating module is used for calculating the residual oil quantity corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil quantity corresponding to the standard oil level when the oil level height is lower than the oil level height corresponding to the preset oil supplementing oil level;

the oil quantity calculating module is also used for calculating the oil quantity of oil compensation required to be supplemented from the height of the oil level to the standard oil level according to the residual oil quantity and the oil quantity corresponding to the standard oil level;

the time calculation module is used for obtaining oil supplementing time according to the oil supplementing quantity and a preset oil supplementing speed;

and the information sending module is used for outputting oil supplementing information, and the oil supplementing information comprises the calculated oil supplementing time.

In a third aspect, the present application provides a computer device, which adopts the following technical solutions: comprising a memory and a control center, said memory having stored thereon a computer program that can be loaded by the control center and execute any of the above-mentioned automatic control methods for food processing.

In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions: a computer program is stored which can be loaded by the control center and which performs any of the above described automatic control methods for food processing.

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

1. in the processing process, the control center can automatically detect the condition that the oil level of the edible oil in the frying furnace body is too low, and automatically calculate the time for oil supplement, so that the frying furnace body can supplement the oil according to the oil supplement time until the edible oil is automatically added to the standard oil level, thereby reducing the possibility that a user manually judges the oil level and manually supplements the oil, and facilitating the operation of the user in the food processing process. Meanwhile, the oil is supplemented to the frying furnace body according to the oil supplementing time instead of detecting the liquid level in real time by using a liquid level detection terminal, the oil supplementing is completed when the liquid level rises to the standard oil level, the oil supplementing opening is usually higher than the standard liquid level, when the liquid level rises to the standard oil level, part of the edible oil still flows out of the oil supplementing opening but does not reach the liquid level, the oil supplementing is stopped at the moment, the oil supplementing is easy to be excessive, the accuracy of the control of the liquid level of the edible oil is reduced, the oil supplementing is performed according to the oil supplementing time, the possibility of excessive oil supplementing is reduced, and the improvement of the accurate control of the liquid level of the edible oil is facilitated;

2. when the oil quality detector detects that the oil quality is qualified and can be reused, the control center can calculate that the edible oil at the moment is directly discharged, the edible oil at the moment is completely replaced by a new oil scheme later during oil replacement, the edible oil at the moment is stored, the stored edible oil is reused and is supplemented to a standard oil level in the next oil replacement, the corresponding oil consumption in unit time is selected, and a scheme with lower oil consumption in unit time is selected, so that the judgment on whether the edible oil needs to be reused is more accurate, and the intelligence is improved.

Drawings

Fig. 1 is a flow chart of an automated control method for food processing according to an embodiment of the present application.

Fig. 2 is a block diagram of an automatic control system for food processing according to an embodiment of the present application.

Fig. 3 is a block diagram of an automatic control system for food processing according to another embodiment of the present application.

Fig. 4 is a block diagram of an automatic control system for food processing according to another embodiment of the present application.

Description of reference numerals: 20. an information acquisition module; 21. a height comparison module; 22. an oil quantity calculating module; 23. a time calculation module; 24. an information sending module; 30. a time recording module; 40. and a time updating module.

Detailed Description

An automated control method for food processing is disclosed. The method is based on an intelligent frying oven and comprises a frying oven body and a control center, wherein the control center can be a control chip and has communication and data processing functions, the frying oven body receives signals output by the control center, the control center sends the output signals to the frying oven body to control the frying oven, the frying oven can be provided with a display screen, signal transmission can be carried out between the display screen and the control center, and a user can directly input operation on the display screen of the frying oven.

In one embodiment, as shown in FIG. 1, there is provided an automated control method for food processing, the method comprising the steps of:

and S10, acquiring oil level information sent by the liquid level detection terminal.

Specifically, the frying oven comprises an oil pan for frying food, and the liquid level detection terminal can be a liquid level detector which is arranged above the oil pan and used for detecting the oil level in the oil pan. The liquid level detection terminal sends the detected oil level information to the control center, and the control center acquires the oil level information, wherein the oil level information comprises the height of the oil level in the oil pan.

And S11, when the oil level is lower than the oil level corresponding to the preset oil supplementing oil level, calculating the residual oil amount corresponding to the oil level.

Specifically, the control center compares the received oil level height with an oil level height corresponding to a preset oil supplementing oil level, and when the received oil level height is lower than the oil level height corresponding to the oil supplementing oil level, it is indicated that the oil pan needs oil supplementing. And the control center calculates the residual oil quantity corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil quantity corresponding to the standard oil level.

And S12, calculating the oil supplementing amount needed to be supplemented from the oil level height to the standard oil level.

Specifically, the control center calculates the oil compensation amount to be supplemented from the oil level to the standard oil level according to the remaining oil amount and the oil amount corresponding to the standard oil level.

And S13, obtaining oil supplementing time according to the oil supplementing quantity and the preset oil supplementing speed.

Specifically, when oil is replenished, the oil outlet rate is constant, and the control center calculates the oil replenishing time according to the oil replenishing quantity and the oil replenishing rate required to be replenished.

And S14, outputting oil supplementing information.

Specifically, the control center outputs oil supplementing information, wherein the oil supplementing information comprises calculated oil supplementing time, so that oil supplementing is automatically stopped when the oil supplementing time is reached by the frying furnace body, and the oil level reaches a standard oil level after the oil supplementing is stopped, so that automatic oil supplementing is realized. And meanwhile, the frying furnace body is used for supplementing oil according to oil supplementing time, compared with a common oil supplementing method for detecting the liquid level in real time by using a liquid level detection terminal and completing oil supplementing when the liquid level rises to a standard oil level, the oil supplementing method can realize more accurate control on the liquid level of the edible oil according to the time for supplementing oil. Because the oil supplementing port is usually higher than the standard liquid level, when the liquid level rises to the standard oil level, part of the edible oil still flows out of the oil supplementing port but does not reach the liquid level, even if the oil supplementing is stopped at the moment, the oil supplementing is easy to be excessive, and the accuracy of the edible oil liquid level control is reduced.

In one embodiment, the oil temperature is changed when oil is supplemented in the processing process, so that the taste of processed food is influenced. When a user needs to process food, the user can input the name of the food to be processed through the display screen, all the names of the food to be processed form a food processing list, and the control center receives the locally input food processing list. Processing information is stored in a preset food processing database in a manner that each food name is associated with each other, and the processing information comprises processing temperature, processing time and taste information. For example, the taste information may be spicy, five spices, and the like. The control center places the food names with the same taste information together, so that the adjustment of the food processing list is completed according to the taste information.

The control center inquires the processing information corresponding to each food name in the food processing database and adds the processing information into the food processing list. The control center outputs the modified food processing list to the frying oven body, and the frying oven body processes the food according to the received food processing list. After each pot of food is processed by the frying oven body, food discharging information is sent to the control center, the food discharging information is single processing completion information or food processing completion information, the control center receives the food discharging information, the food discharging information comprises corresponding food names, when the food discharging information is received, the control center obtains oil level information placed by the liquid level detection terminal, judges the oil level information and determines whether oil supplement is needed or not. Therefore, the frying oven body can process the food in sequence, and whether oil supplement is needed or not is judged in the gap between every pot of food processing.

If oil is needed to be supplemented, the control center automatically controls the frying oven body to supplement oil, after oil is supplemented, the edible oil is heated according to the processing temperature of the food name corresponding to the currently processed food until the edible oil is heated to the processing temperature, and the processing is continued.

In one embodiment, the phenomenon of taint of taste of foods corresponding to food names with different tastes is considered in the processing process. After the food names with the same taste information are put together by the control center, the food names corresponding to the same taste information are arranged from low to high according to the corresponding processing temperature.

If the food discharging information sent to the control center by the frying oven body is the food processing completion information, the food processing completion information comprises the name of the added food. And after the control center receives the food processing completion information and indicates that food corresponding to one food name is processed, the control center inquires the next food name in the food processing list according to the processed food name. The control center judges whether the taste information corresponding to the inquired food name is the same as the taste information of the processed food name or not, if so, the oil level information sent by the liquid level detection terminal is obtained, and oil is supplemented according to the oil level information until the standard oil level is reached; otherwise, outputting an oil change instruction, wherein the oil change instruction refers to information that oil in the oil pan is emptied and new oil is changed into the oil pan, so that the oil level of the new oil in the oil pan reaches a standard oil level, and the possibility of tainting odor among foods with different tastes in the processing process is reduced.

It should be noted that if the food discharge information sent by the fryer body is single-process completion information including the name of the food which is completely added, the oil supplement information is output until the oil level reaches the standard oil level.

In still another embodiment, it is considered that when the amount of food corresponding to the name of each taste is small, the oil pan may need to be frequently drained and replaced with new oil, thereby easily causing waste of edible oil. When the control center receives food discharging information, the oil quality information sent by the oil quality detection terminal is obtained, the oil quality information comprises parameter values corresponding to oil quality parameters, the oil quality detection terminal can be an edible oil detector, the oil quality parameters can comprise oil quality parameters including acid value, peroxide value, purity and the like, and the control center compares the parameter values corresponding to the oil quality parameters with preset parameter threshold values corresponding to the oil quality parameters.

If the food discharging information is single-time processing completion information and the parameter values corresponding to all the oil quality parameters are within the parameter threshold value, outputting oil supplementing information; otherwise, outputting an oil change instruction, and changing new oil into the oil pan so that the oil level of the new oil in the oil pan reaches the standard oil level.

If the food discharging information is food processing completion information, the control center determines that the taste information corresponding to the name of the next processed food is different from the taste information of the processed food name, if the parameter values corresponding to all the oil quality parameters do not reach the parameter threshold value, a storage instruction is output to the frying furnace body, the storage instruction comprises the taste information of the processed food name, then an oil changing instruction is output to the frying furnace body, the frying furnace body stores the reused oil in the oil pan, and new oil is added after the oil pan is emptied; otherwise, directly outputting an oil change instruction, directly emptying the oil pot by the frying furnace body, and adding new oil. The frying stove body stores the edible oil according to the storage instruction so as to be convenient for reuse, thereby reducing the waste of the edible oil caused by oil change and ensuring the food safety to a certain extent.

In another embodiment, considering the case that the fryer body needs to be controlled to reuse the stored reused oil at a proper time, after the control center outputs the storage command to the fryer body each time, a reused oil storage record is generated, wherein the reused oil storage record comprises taste information corresponding to the reused oil and the oil supplementing amount of the oil needed for supplementing the oil amount of the reused oil to the standard oil amount. And when the control center determines that the taste information corresponding to the name of the food processed next is different from the taste information of the name of the processed food, the control center inquires the multiplex oil storage record corresponding to the taste information. If the corresponding storage record of the reused oil can be inquired, outputting the used information of the reused oil to the frying oven body; otherwise, directly outputting an oil change instruction. The method comprises the steps of controlling a frying oven body to automatically call out stored multiplexing oil with the same taste information, adding the multiplexing oil into an oil pan, outputting an oil supplementing instruction to the frying oven body, mixing new oil with the multiplexing oil to enable the oil quantity in the oil pan to reach a standard oil quantity, and deleting corresponding multiplexing oil storage records by a controller after the multiplexing oil use information is output to the frying oven body. Whenever grease is stored, a multiplexed oil storage record is generated.

In one embodiment, when the oil quality of the reused oil is considered to be close to the unusable oil quality, if the new oil is added to supplement the standard oil level, the mixed oil is obtained, and the usable time of the mixed oil is short, so that the waste of the added new oil is easily caused. And when the control center acquires and stores the oil quality information of the multiplex oil sent by the oil quality detection terminal, the control center records the acquisition time corresponding to the oil quality information. The control center obtains a preset initial parameter value corresponding to the oil quality parameter of the unused grease.

The control center obtains the parameter value variable quantity of each grease parameter according to the parameter value in the oil quality information of the multiplexing oil and the stored parameter value in the oil quality information of the last multiplexing oil; the control center calculates the time length of the multiplexed oil before the time corresponding to the grease information of the time and the time corresponding to the previous oil information as the parameter change duration of the multiplexed oil; and obtaining the parameter change rate according to the parameter value change quantity and the calculated parameter change duration. And the control center calculates a mixed oil parameter value corresponding to the oil parameter of the mixed oil obtained by mixing the grease with the residual oil quantity and the grease with the oil supplementing quantity according to the initial parameter value, the oil supplementing quantity, the residual oil quantity and the oil parameter value in the oil information. The single mixed oil parameter value may be calculated by the mixed oil parameter value = (initial parameter value x oil supplement amount + oil quality parameter value x mixed oil amount)/(oil supplement amount + remaining oil amount).

And respectively calculating the time required by each grease parameter corresponding to the mixed oil to reach the parameter threshold value by the control center according to the obtained parameter value change rate, and selecting the minimum time from the calculated time as the available time of the mixed oil. If the usable time of the mixed oil is longer than a preset time threshold, outputting a storage instruction of the reused oil to the frying furnace body, and then outputting an oil change instruction; otherwise, directly outputting an oil change instruction to the using terminal, automatically emptying the edible oil in the oil pan, and changing the edible oil into new oil.

In another embodiment, the condition that whether the reused oil is not accurately reserved or not is judged according to whether the available time of the mixed oil is greater than the preset time threshold value or not is considered. And recording the time when the oil is output as the oil updating time when the control center outputs an oil change or oil supplement instruction. And the control center calculates the time length between the previous grease updating time of the time distance corresponding to the grease information as the using time length of the multiplexing oil, adds the using time length of the multiplexing oil to the available time length of the mixed oil to obtain the total multiplexing using time length of the multiplexing scheme for storing the multiplexing oil at the moment and reusing the multiplexing oil. The reuse oil is the standard oil mass before using, reaches the residual oil mass after using, adds the oil supply mass when multiplexing and makes and reach the standard oil mass again, therefore the reuse total oil mass of multiplexing scheme is oil supply mass plus standard oil mass. And then the multiplexing total oil quantity is divided by the multiplexing total using time length to obtain the multiplexing unit time oil consumption quantity of the multiplexing scheme.

In the scheme of directly replacing the new oil by discharging the reused oil, because the oil quantity of the newly replaced new oil is the standard oil quantity, the total oil replacement oil quantity is equal to the standard oil quantity plus the standard oil quantity, the control center can respectively calculate the time required by each oil parameter corresponding to the new oil to reach the parameter threshold according to the preset initial parameter value corresponding to the oil quality parameter of the new oil and the change rate of the parameter value, select the minimum time from the calculated time as the available time of the new oil, and then add the available time of the new oil to the use time of the reused oil to obtain the total oil replacement use time of the oil replacement scheme. And finally, dividing the obtained total oil change amount by the total use time of oil change to obtain the oil consumption of the oil change scheme in unit time. Comparing the oil consumption of the reuse unit time with the oil consumption of the oil change unit time, and if the oil consumption of the oil change unit time is larger than the oil consumption of the reuse unit time, indicating that compared with the scheme of directly changing new oil, the scheme of adding part of new oil by using the reuse oil is more oil-saving, outputting a reuse oil storage instruction to the frying furnace body so as to reuse the reuse oil; otherwise, directly outputting an oil change instruction, draining the reused oil and changing the reused oil into new oil.

In another embodiment, considering that some edible oil for processing is in a solid state initially, the edible oil needs to be melted, and the user puts the solid edible oil into the oil pan and then outputs an oil melting request to the control center through the display screen, wherein the oil melting request includes an oil name. And the control center inquires the oil melting temperature corresponding to the name of the oil in the oil melting request in a preset oil information database, and then outputs an oil melting instruction, wherein the oil melting instruction comprises the inquired oil melting temperature. The oil name in the oil information database is stored with the melting temperature, the melting temperature and the boiling temperature in an associated manner.

The control center obtains oil level information sent by the liquid level detection terminal and calls historical oil level information sent by the liquid level detection terminal within a preset time range. And if the oil level in the historical oil level information is in an ascending or descending trend, outputting a prompt in the molten oil through a display screen. When the liquid level detection terminal detects the height of the liquid oil in the oil melting process, the oil level height of the liquid oil is increased along with melting, which indicates that the grease is still molten; if the temperature of the solid oil in the oil melting process is measured according to the position relation of the liquid level detection terminal, the height of the solid oil is reduced along with melting, so that the liquid level detection terminal is suitable for different conditions. And the control center calculates the variance of the oil level obtained within a preset time range, if the obtained variance is within an error threshold, the oil level is stable, namely the grease is completely melted, and the information of oil melting completion is output through the display screen at the moment, so that automatic oil melting is realized.

According to the automatic control method for food processing, each time processing is finished, the control center controls the oil quality detector to detect the oil quality of the oil in the oil pan, unqualified oil is automatically discharged, qualified oil is measured on the liquid level, and oil is automatically supplemented if the liquid level is too low; when the control center detects that the taste information of the next food to be processed is changed, the oil can be automatically changed, if the oil in the oil pan can still be used continuously, the oil is stored, and after the oil in the oil pan is emptied, new edible oil is supplemented; if the oil can not be used continuously, the oil in the oil pan is drained, and the oil is supplemented. When the edible oil in the oil pan can be stored for reuse, the control center can determine a scheme with less oil consumption in two schemes of using the reused oil and using the new oil through calculation, so that the cost is reduced.

Based on the method, the embodiment of the application also discloses an automatic control system for food processing.

As shown in fig. 2, the system includes the following modules:

the information acquisition module 20 is used for acquiring oil level information sent by the liquid level detection terminal, wherein the oil level information comprises an oil level height;

the height comparison module 21 is used for comparing the oil level height with an oil level height corresponding to a preset oil supplementing oil level;

the oil quantity calculating module 22 is used for calculating the residual oil quantity corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil quantity corresponding to the standard oil level when the oil level height is lower than the oil level height corresponding to the preset oil supplementing oil level;

the oil quantity calculating module 22 is further used for calculating the oil quantity of oil compensation required to be supplemented from the height of the oil level to the standard oil level according to the residual oil quantity and the oil quantity corresponding to the standard oil level;

the time calculation module 23 is configured to obtain an oil replenishment time according to the oil replenishment quantity and a preset oil replenishment rate;

and the information sending module 24 is configured to output oil supplement information, where the oil supplement information includes the calculated oil supplement time.

In one embodiment, the information obtaining module 20 is further configured to:

inquiring processing information corresponding to the food name from a preset food processing database, wherein the processing information comprises processing temperature, processing time and taste information;

the step of acquiring oil level information sent by the liquid level detection terminal comprises the following steps:

and when receiving the food discharging information sent by the frying furnace body, acquiring the oil level information sent by the liquid level detection terminal.

if the inquired taste information corresponding to the food name is different from the taste information of the food name in the food processing completion list, outputting an oil change instruction, and enabling the oil level to reach the standard oil level;

and if the oil quality parameters are all in the standard range, outputting a multiplex oil storage instruction, wherein the storage instruction comprises the taste information of the food name in the food processing completion information.

generating a multiplex oil storage record, wherein the multiplex oil storage record comprises the taste information of the multiplex oil and the oil quantity of new oil added by supplementing the oil level corresponding to the multiplex oil to the standard liquid level;

outputting the oil change instruction comprises:

deleting the multiplex oil storage record corresponding to the inquired taste information;

and outputting oil supplementing information, wherein the oil supplementing information comprises the oil supplementing amount in the storage record of the reused oil.

In one embodiment, as shown in FIG. 3, an automated control system for food processing further comprises the following modules:

the time recording module 30 is used for recording the acquisition time corresponding to the oil quality information when the oil quality information of the multiplexing oil sent by the oil quality detection terminal is acquired and stored;

the information obtaining module 20 is specifically configured to:

obtaining the variable quantity of the parameter value according to the parameter value in the oil quality information of the multiplexing oil and the stored parameter value in the last oil quality information of the multiplexing oil;

calculating the time length between the time corresponding to the grease information and the time corresponding to the previous oil quality information as the parameter change duration of the multiplexing oil;

calculating a mixed oil parameter value corresponding to an oil quality parameter of mixed oil obtained by mixing the new oil with the multiplexed oil and the oil compensation oil according to the initial parameter value, the oil compensation amount, the residual oil amount corresponding to the multiplexed oil and the oil quality parameter value;

respectively calculating the time required for each grease parameter corresponding to the mixed oil to reach a parameter threshold according to the obtained parameter value change rate;

and if the available time of the mixed oil is greater than a preset time threshold, outputting a storage instruction of the multiplexed oil.

In one embodiment, as shown in fig. 4, an automated control system for food processing, further comprises the following modules:

the time updating module 40 is used for recording the time when the oil change or oil supplement instruction is output as the grease updating time;

the information obtaining module 20 is further configured to:

after obtaining the preset initial parameter value corresponding to the oil quality parameter of the new oil, the method further comprises the following steps:

respectively calculating the time required for each grease parameter corresponding to the new oil to reach the parameter threshold according to the obtained parameter value change rate;

after selecting the minimum time from the calculated times as the available time length of the mixed oil, the method further comprises the following steps:

obtaining the oil consumption amount of the reuse unit time according to the available time length of the mixed oil, the service time length of the reuse oil, the oil supplement amount and the standard oil amount;

obtaining the oil consumption per unit time of oil change according to the available time of the new oil, the use time of the reused oil and the standard oil quantity;

before comparing the oil level height with the oil level height corresponding to the preset oil supplementing level, the method further comprises the following steps:

calling historical oil level information sent by a liquid level detection terminal within a preset time range;

and calculating the variance of the oil level height measured within a preset time range, and outputting oil melting completion information until the variance is smaller than a preset error threshold.

In one embodiment, a computer device is provided.

In particular, the computer device comprises a memory and a control center, the memory having stored thereon a computer program that can be loaded by the control center and execute the above-described automatic control method for food processing.

In one embodiment, a computer-readable storage medium is provided.

Specifically, the computer-readable storage medium storing a computer program capable of being loaded by a control center and executing the automatic control method for food processing as described above includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. An automated method for food processing, the method comprising:

2. The method of claim 1, wherein before the obtaining of the oil level information sent by the liquid level detection terminal, the method further comprises:

adjusting the food processing list according to the taste information so that the food names are classified and arranged according to the taste information;

3. The method of claim 2, wherein the food product discharge information comprises a food product name, the food product discharge information is single process completion information or food product process completion information, and before the adding the process information corresponding to the food product name to the food product process list, the method further comprises:

if the food discharging information is food processing completion information, inquiring a food name in the food processing completion information in the food list according to a next food name in sequence;

4. The method of claim 3, further comprising, prior to said outputting an oil change command:

5. The method of claim 4, further comprising, after said outputting the multiplexed oil store instruction:

the outputting the oil change instruction comprises:

6. The method of claim 4, further comprising:

when the oil quality information of the multiplex oil sent by the oil quality detection terminal is acquired and stored, recording the acquisition time corresponding to the oil quality information;

the outputting the multiplexed oil storage instruction comprises:

7. The method of claim 6, further comprising:

obtaining the oil consumption amount of the multiplexing unit time according to the available time length of the mixed oil, the service time length of the multiplexing oil, the oil supplementing amount and the standard oil amount;

obtaining the oil consumption per unit time of oil change according to the available time of the new oil, the service time of the reused oil and the standard oil quantity;

8. The method of claim 1, wherein before the obtaining of the oil level information sent by the liquid level detection terminal, the method further comprises:

9. An automated control system for food processing, the system comprising:

the information acquisition module (20) is used for acquiring oil level information sent by the liquid level detection terminal, and the oil level information comprises an oil level height;

the height comparison module (21) is used for comparing the oil level height with an oil level height corresponding to a preset oil supplementing oil level;

the oil quantity calculating module (22) is used for calculating the residual oil quantity corresponding to the oil level height according to the oil level height, the oil level height of the standard oil level and the oil quantity corresponding to the standard oil level when the oil level height is lower than the oil level height corresponding to the preset oil supplementing oil level;

the oil quantity calculating module (22) is also used for calculating the oil quantity of oil compensation required to be supplemented from the height of the oil level to the standard oil level according to the residual oil quantity and the oil quantity corresponding to the standard oil level;

the time calculation module (23) is used for obtaining oil supplementing time according to the oil supplementing quantity and a preset oil supplementing speed;

and the information sending module (24) is used for outputting oil supplementing information, and the oil supplementing information comprises the calculated oil supplementing time.

10. A computer device comprising a memory and a control center, said memory having stored thereon a computer program that can be loaded by the control center and that executes the method according to any one of claims 1 to 7.