CN115250241B - Food processing remote control method and control system based on Internet of things - Google Patents
Food processing remote control method and control system based on Internet of things Download PDFInfo
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Abstract
The invention discloses a food processing remote control method and a control system based on the Internet of things, relating to the technical field of remote control and comprising the following steps: acquiring the information of a processing equipment terminal accessed to a remote control system, and carrying out communication connection on the processing equipment terminal; acquiring a food processing type, and acquiring food processing data according to the food processing type; generating processing parameter information of each processing equipment terminal according to the food processing data, and issuing the processing parameter information of each processing equipment terminal to the corresponding processing equipment terminal; each processing equipment terminal carries out food processing according to the received processing parameter information; outputting the processed food finished product to a finished product storage area. The invention has the advantages that: the controller is in communication connection with all the processing equipment terminals, so that remote information interaction control is realized, the capability of unified coordination work among the processing equipment terminals is greatly improved, and the efficient production of the food industry is effectively improved.
Description
Technical Field
The invention relates to the technical field of remote control, in particular to a food processing remote control method and a food processing remote control system based on the Internet of things.
Background
With the development of national economy and the improvement of the living standard of people, people put forward higher requirements on the food industry, the food industry also becomes the supporting industry of national economy, and the development of the food machinery industry as equipment food industry is particularly rapid. Although the food machinery industry develops rapidly, most food processing enterprises are micro-profit enterprises and do not have strong technical and financial support. In order to develop enterprises, specialized roads must be taken, such as improving the use efficiency of equipment, reducing the management cost and enabling food processing equipment to be scaled, packaged and intelligentized.
Food raw materials generally need to be processed for multiple times in food processing, however, in the prior art, all processing equipment terminals for processing the food raw materials generally run independently, unified coordination work among all equipment is difficult to achieve, efficient processing of food is difficult to achieve, intelligent remote control cannot be achieved generally, and the scheme provides a food processing remote control method and a control system based on the internet of things based on the existing problems.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provides a food processing remote control method and a control system based on the internet of things, and solves the problems that in the prior art, all processing equipment terminals for processing food raw materials generally run independently, unified coordination work among all equipment is difficult to realize, efficient processing of food is difficult to realize, and intelligent remote control cannot be realized generally.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a food processing remote control method based on the Internet of things comprises the following steps:
acquiring the information of a processing equipment terminal accessed to a remote control system, and carrying out communication connection on the processing equipment terminal;
acquiring a food processing type, and acquiring food processing data according to the food processing type;
generating processing parameter information of each processing equipment terminal according to the food processing data, and issuing the processing parameter information of each processing equipment terminal to the corresponding processing equipment terminal;
each processing equipment terminal carries out food processing according to the received processing parameter information;
outputting the processed food finished product to a finished product storage area;
the method for acquiring the information of the processing equipment terminal accessed to the remote control system and performing communication connection on the processing equipment terminal specifically comprises the following steps:
acquiring terminal information of all processing equipment, and establishing a processing equipment terminal information set U, U = { z1, z2 \8230; zn }, wherein zx is the processing equipment terminal information, and n is the number of the processing equipment terminals in the current remote control network chain;
performing communication test on all processing equipment terminals to obtain the link condition of a processing equipment terminal communication network;
and judging whether the remote communication of the processing equipment terminal is normal or not according to the link condition of the equipment terminal communication network, if so, establishing communication connection, and if not, outputting fault information.
Preferably, the communication test of all the processing equipment terminals specifically includes the following steps:
sending preset communication network link detection messages to all processing equipment terminals, and then waiting for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
if the feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, the fluency of the current remote communication network can be determined to be good, and the software operation of the current remote control system is correct;
if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, the current remote communication network is represented to have an obstacle;
the method comprises the steps of obtaining terminal information of processing equipment obtaining feedback messages in a set overdue time period, establishing a first processing equipment terminal information word set U1, obtaining terminal information of processing equipment not obtaining the feedback messages in the set overdue time period, and establishing a second processing equipment terminal information subset U2, wherein U = U1+ U2.
Preferably, the performing the communication test on all the terminals of the processing equipment further includes:
sending preset communication network link detection messages to all processing equipment terminals in the second processing equipment terminal information subset U2 again, and then waiting for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
if the feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, deleting the processing equipment terminal information from the second processing equipment terminal information subset U2, adding the processing equipment terminal information into the first processing equipment terminal information subset U1, and if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, not making any response;
and outputting the final first processing equipment terminal information word set U1 and the final second processing equipment terminal information subset U2.
Preferably, the step of acquiring the food processing type and acquiring the food processing data according to the food processing type specifically includes the following steps:
importing all food processing types and food processing data, establishing a mapping relation between the food processing types and the food processing data, and establishing a first database, wherein the first database is used for storing the food processing types, the food processing data and the mapping relation between the food processing types and the food processing data;
calculating a processing equipment terminal required by processing according to the food processing data, establishing a mapping relation between the food processing data and the processing equipment terminal information, and establishing a second database, wherein the second database is used for storing the mapping relation between the food processing data and the processing equipment terminal information;
setting the food processing type, searching in a first database according to the food processing type to obtain corresponding food processing data, and searching in a second database according to the corresponding food processing data to obtain terminal information of required processing equipment;
and judging whether the first processing equipment terminal information subset U1 comprises all required processing equipment terminal information, if so, carrying out the next step, and if not, outputting error reporting information.
Preferably, the generating the processing parameter information of each processing device terminal according to the food processing data and issuing the processing parameter information of each processing device terminal to the corresponding processing device terminal specifically includes:
calculating according to each piece of food processing data to obtain processing parameter information packets of a plurality of processing equipment terminals, establishing a mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals, and establishing a third database, wherein the third database is used for storing the processing parameter information packets of the processing equipment terminals and the mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals;
searching in a third database according to food processing data corresponding to the food processing type to obtain a processing parameter information packet of a required processing equipment terminal;
and issuing the processing parameters of the processing equipment in the processing parameter information packet of the terminal of the processing equipment to be processed to the corresponding terminal of the processing equipment to be processed.
Preferably, the processing of the food by each processing device terminal according to the received processing parameter information specifically includes:
inputting processing raw materials in a corresponding proportion according to food processing data corresponding to the food processing type, wherein the processing raw materials are input and a system automatically generates raw material codes;
each processing equipment terminal processes the processing raw material according to the received processing parameters, wherein each time the processing raw material is processed by one processing equipment, the system adds the raw material code of the processing raw material into the corresponding processing step completion cache region, when the processing raw material is input into the processing equipment, the processing equipment processes the processing raw material according to the corresponding step only when the corresponding raw material code is retrieved from the previous processing step completion cache region, and after the processing of the processing raw material is completed, the raw material code of the processing raw material is deleted from the cache region.
Preferably, the step of outputting the processed finished food product to the finished product storage area specifically includes the following steps:
generating a product code for the processed food finished product, establishing a mapping relation between the product code and the raw material code according to the food finished product and a processing raw material for producing the food finished product, and establishing a fourth database, wherein the fourth database is used for storing the product code, the raw material code and the mapping relation between the product code and the raw material code;
and outputting the finished food product to a finished product storage area.
Preferably, the remote control method further includes:
acquiring the operating speeds and material accumulation degrees of material conveyors corresponding to the material conveyors in the processing equipment terminal at different historical moments;
acquiring the material input speed and the material output speed of each processing equipment terminal;
constructing a material conveying model of the material conveyor according to the corresponding running speed and material accumulation degree of the material conveyor at different historical moments, the material output speed of a processing equipment terminal at the upper end of the material conveyor and the material input speed of a processing equipment terminal at the lower end of the material conveyor;
and performing fitting calculation on the running speed of the material conveyor according to the material conveying model of the material conveyor to obtain a reference value of the running speed of the material conveyor.
Further, a food processing remote control system based on the internet of things is provided for realizing the food processing remote control method, which is characterized by comprising the following steps:
the device comprises a memory, a first database, a second database, a third database and a fourth database, wherein the memory is used for storing the first database, the second database, the third database and the fourth database, and a computer program is also stored on the memory;
a controller for calling the computer program to execute the food processing remote control method as described above;
the processing equipment terminal is used for processing the processing raw materials;
a material conveyor for conveying processing material between the processing equipment terminals;
and the communication module is used for realizing communication connection between the controller and the processing equipment terminal as well as between the controller and the material conveyor.
Optionally, the controller includes:
the interaction module is used for receiving a control instruction input by a user and outputting the running information of the remote control system;
and the processing unit is used for receiving a control instruction input by a user and realizing the food processing remote control method according to the control instruction.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a food processing remote control method and a control system based on the Internet of things, wherein the food processing remote control method and the control system are in communication connection with all processing equipment terminals through a controller, the controller is used for overall control of food processing of all processing equipment according to a preset processing program, meanwhile, the operation speed of a material conveyor is calculated according to the processing state of the processing equipment, the optimal material conveying speed is further obtained, the capability of unified coordination work among all the processing equipment terminals is greatly improved, the efficient production of the food industry is further effectively improved, and meanwhile, remote information interaction is realized between an interaction module and a user, so that the remote control of the food processing is realized.
Drawings
Fig. 1 is a schematic flow chart of steps S100-S500 in the fast handover method according to the present invention;
fig. 2 is a schematic flow chart of steps S101-S103 in the fast handover method of the present invention;
FIG. 3 is a flowchart illustrating steps S201-S204 of the fast handover method according to the present invention;
fig. 4 is a schematic flow chart of steps S301-S303 in the fast handover method according to the present invention;
fig. 5 is a schematic flow chart of steps S401 to S402 in the fast handover method according to the present invention;
fig. 6 is a schematic flow chart of steps S501-S502 in the fast handover method of the present invention;
fig. 7 is a schematic flow chart of steps S600-S900 in the fast handover method of the present invention;
fig. 8 is a block diagram of a fast handover system according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1, a food processing remote control method based on the internet of things is characterized by comprising the following steps:
s100, acquiring the information of a processing equipment terminal accessed to a remote control system, and carrying out communication connection on the processing equipment terminal;
s200, acquiring a food processing type, and acquiring food processing data according to the food processing type;
s300, generating processing parameter information of each processing equipment terminal according to the food processing data, and issuing the processing parameter information of each processing equipment terminal to the corresponding processing equipment terminal;
s400, processing food by each processing equipment terminal according to the received processing parameter information;
and S500, outputting the processed food finished product to a finished product storage area.
Through carrying out overall control to all processing equipment terminals, the ability of the unified coordination work between each processing equipment terminal of effectual improvement, and then the effectual high-efficient production that has improved food industry realizes remote communication's connection to the processing equipment terminal simultaneously, has realized the remote control of user to food processing equipment terminal, and the user of being convenient for can obtain food processing state at any time.
In particular, in order to facilitate understanding of the concept of the present invention, the following takes the preparation of the hotpot condiment as an example, and the preferred embodiment of the present invention is described in detail.
Referring to fig. 2, acquiring information of a processing device terminal accessed to a remote control system, and performing communication connection on the processing device terminal specifically includes the following steps:
s101, acquiring terminal information of all processing equipment, and establishing a processing equipment terminal information set U, wherein U = { z1, z2 \8230; zn }, wherein zx is the terminal information of the processing equipment, and n is the number of the processing equipment terminals in the current remote control network chain;
s102, carrying out communication test on all processing equipment terminals to obtain the link condition of the processing equipment terminal communication network;
s103, judging whether the remote communication of the processing equipment terminal is normal or not according to the link condition of the equipment terminal communication network, if the communication is normal, establishing communication connection, and if the communication is failed, outputting failure information.
As can be understood by those skilled in the art, multiple processing procedures are usually required in the food processing industry, and different processing procedures are usually performed by different processing devices, so that a plurality of processing device terminals need to be connected to a remote control network chain for food processing, and the plurality of processing device terminals are in communication connection, so that remote control information transmission to the processing device terminals is facilitated, and further remote processing control to the processing device terminals is realized;
taking the preparation raw material pepper of the hotpot condiment as an example, the processing procedure comprises the steps of cleaning, pretreatment, frying and the like, and at least pepper cleaning equipment, pepper pretreatment equipment and hotpot condiment frying equipment are required to realize the production and processing of the hotpot condiment.
The communication test of all the processing equipment terminals specifically comprises the following steps:
s104, sending preset communication network link detection messages to all processing equipment terminals, and then waiting for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
s105, if the feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, the fluency of the current remote communication network is determined to be good, and the software of the current remote control system operates without errors;
s106, if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, the current remote communication network is represented to have an obstacle;
s107, acquiring the terminal information of the processing equipment which acquires the feedback message in the set overdue time period, establishing a first processing equipment terminal information word set U1, acquiring the terminal information of the processing equipment which does not acquire the feedback message in the set overdue time period, and establishing a second processing equipment terminal information subset U2, wherein U = U1+ U2;
s108, all the processing equipment terminals in the second processing equipment terminal information subset U2 send preset communication network link detection messages again, and then wait for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
s109, if a feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, deleting the terminal information of the processing equipment from the second processing equipment terminal information subset U2, adding the terminal information of the processing equipment into the first processing equipment terminal information subset U1, and if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, not making any response;
and S110, outputting the final first processing equipment terminal information word set U1 and the final second processing equipment terminal information subset U2.
The technical scheme includes that the connection stability and the response timeliness of remote communication of the processing equipment terminal are tested by sending a communication network link detection message to the processing equipment terminal, the processing equipment terminal with a communication fault can be effectively identified before food processing, and the time control accuracy in the food processing process can be effectively guaranteed;
specifically, in some preferred embodiments, in order to prevent detection errors from possibly existing in the test, the scheme performs secondary detection on the processing equipment terminal which does not obtain the feedback message in the set overdue period in the primary detection result, marks the processing equipment terminal with normal secondary detection as normal, and simultaneously outputs a first processing equipment terminal information word set U1 and a second processing equipment terminal information subset U2 to a user, so that the user can conveniently master the communication state of the processing equipment terminal in the remote control network chain in real time;
taking a raw material pepper for preparing a hotpot condiment as an example, processing equipment of the raw material pepper comprises a first pepper cleaning device z1, a second pepper cleaning device z2, a first pepper pretreatment device z3, a second pepper pretreatment device z4 and a hotpot condiment frying device z5, when a communication test is carried out, the first pepper cleaning device z1, the second pepper pretreatment device z4 and the hotpot condiment frying device z5 obtain feedback messages in a set overdue time period, the second pepper cleaning device z2 and the first pepper pretreatment device z3 do not obtain the feedback messages in the set overdue time period, the feedback messages of the first pepper cleaning device z1, the second pepper cleaning device z4 and the first pepper pretreatment device z5 are added into a first processing device terminal information character set U1, the second pepper cleaning device terminal information subset U2 is added into the z2 and the second pepper cleaning device terminal information subset U2 is output at the same time, and a worker can conveniently carry out communication fault troubleshooting on the second pepper cleaning device z2 and the first pepper pretreatment device z3 in time.
Referring to fig. 3, the step of acquiring the food processing type and acquiring the food processing data according to the food processing type specifically includes the following steps:
s201, importing all food processing types and food processing data, establishing a mapping relation between the food processing types and the food processing data, and establishing a first database, wherein the first database is used for storing the food processing types, the food processing data and the mapping relation between the food processing types and the food processing data;
s202, calculating a processing equipment terminal required by processing according to food processing data, establishing a mapping relation between the food processing data and processing equipment terminal information, and establishing a second database, wherein the second database is used for storing the mapping relation between the food processing data and the processing equipment terminal information;
s203, setting the food processing type, searching in a first database according to the food processing type to obtain corresponding food processing data, and searching in a second database according to the corresponding food processing data to obtain terminal information of the required processing equipment;
s204, judging whether the first processing equipment terminal information subset U1 comprises all the required processing equipment terminal information, if so, carrying out the next step, and if not, outputting error reporting information.
Specifically, as can be understood by those skilled in the art, the processing data corresponding to different food processing types are different, wherein the processing data includes processing raw materials, the proportion of the processing raw materials, and the processing steps of the processing raw materials, taking the hotpot condiment as an example, the processing data of the beef tallow hotpot condiment and the tomato hotpot condiment are different, the mapping relationship between the beef tallow hotpot condiment and the processing data of the tomato hotpot condiment and the mapping relationship between the beef tallow hotpot condiment and the processing data of the tomato hotpot condiment are established in the first database, in the subsequent control process, the currently processed beef tallow hotpot condiment or tomato hotpot condiment is input, and the corresponding food processing data is retrieved from the first database;
then, acquiring a processing equipment terminal required for processing according to food processing data, specifically, taking a raw material pepper for preparing the high-sesame beef tallow hotpot condiment as an example, the processing procedure comprises the steps of cleaning, soaking, frying and the like, at least pepper cleaning equipment, pepper soaking equipment and hotpot condiment frying equipment are required, at the moment, whether the first processing equipment terminal information subset U1 completely contains the equipment information is searched, if yes, the production can be continued, if not, the production cannot be carried out, and error reporting information is output to a user.
Referring to fig. 4, generating processing parameter information of each processing device terminal according to food processing data, and issuing the processing parameter information of each processing device terminal to a corresponding processing device terminal specifically includes:
s301, calculating according to each food processing data to obtain processing parameter information packets of a plurality of processing equipment terminals, establishing a mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals, and establishing a third database, wherein the third database is used for storing the processing parameter information packets of the processing equipment terminals and the mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals;
s302, retrieving the food processing data corresponding to the food processing type in a third database to obtain a processing parameter information packet of the required processing equipment terminal;
and S303, issuing the processing parameters of the processing equipment in the processing parameter information packet of the terminal of the processing equipment to be processed to the corresponding terminal of the processing equipment to be processed.
Specifically, taking the raw material pepper for preparing the high-sesame oil hotpot condiment as an example, in the processing data, the soaking time is 3-5min, the soaking water temperature is 0-8 ℃, the frying temperature of the high-sesame oil hotpot condiment is 100-110 ℃, the adding time of the pepper is 5-8min before the pepper is taken out of the hotpot, the numbing in the pepper can be retained to the maximum extent by processing according to the processing data, the processing parameters of pepper soaking equipment and hotpot condiment frying equipment are generated based on the processing data, a third database is established for storage, and in the subsequent processing process of the high-sesame oil hotpot condiment, the processing parameters of the pepper soaking equipment and the hotpot condiment frying equipment are retrieved from a support in the third database and sent to the pepper soaking equipment and the hotpot condiment frying equipment, so that the processing of the high-sesame oil hotpot condiment can be carried out.
Referring to fig. 5, the step of processing the food by each processing device terminal according to the received processing parameter information specifically includes:
s401, inputting processing raw materials in a corresponding proportion according to food processing data corresponding to the food processing type, and automatically generating a raw material code by a system when the processing raw materials are input;
s402, each processing equipment terminal processes the processing raw material according to the received processing parameters, wherein each processing raw material is processed by one processing equipment, the system adds the raw material code of the processing raw material into the corresponding processing step completion cache region, when the processing raw material is input into the processing equipment, the processing equipment processes the processing raw material according to the corresponding step only when the corresponding raw material code is retrieved from the previous processing step completion cache region, and after the processing of the processing raw material is completed, the raw material code of the processing raw material is deleted from the cache region.
The method comprises the steps of controlling the processing sequence of raw materials by adopting a coding cache mode, effectively ensuring that the processing procedures set by installation of each raw material during processing are put into processing, taking a raw material Chinese prickly ash for preparing the high-content beef tallow hot pot basic flavoring as an example, generating a code HJ001 corresponding to the Chinese prickly ash when the Chinese prickly ash is input into a processing system, and carrying out cleaning-soaking-frying on the Chinese prickly ash;
quality stability in the food processing process is effectively guaranteed through the mode, and the condition that the quality of finished food products is reduced due to improper processing of raw materials is prevented.
Referring to fig. 6, outputting the processed food product to the product storage area specifically includes the following steps:
s501, generating a product code for the processed food product, establishing a mapping relation between the product code and the raw material code according to the food product and a processing raw material for producing the food product, and establishing a fourth database, wherein the fourth database is used for storing the product code, the raw material code and the mapping relation between the product code and the raw material code;
and S502, outputting the finished food product to a finished product storage area.
One skilled in the art will appreciate that the same product code may correspond to multiple material codes;
taking the high-spicy hot pot seasoning as an example, giving a product code HGDL001 to the finally prepared high-spicy hot pot seasoning, establishing a mapping relation between the product code HGDL001 and a raw material code HJ001, and simultaneously understanding that the product code HGDL001 also synchronously establishes a mapping relation with a raw material code of beef tallow and a raw material code of hot pepper;
by establishing and storing the mapping relation between the product code and the raw material code, the traceability tracking in the preparation process is convenient,
referring to fig. 7, the remote control method further includes:
s600, acquiring the operation speeds and material accumulation degrees of material conveyors corresponding to the material conveyors in the processing equipment terminal at different historical moments;
s700, acquiring the material input speed and the material output speed of each processing equipment terminal;
s800, constructing a material conveying model of the material conveyor according to the running speed and the material accumulation degree of the material conveyor at different historical moments, the material output speed of a processing equipment terminal at the upper end of the material conveyor and the material input speed of a processing equipment terminal at the lower end of the material conveyor;
and S900, performing fitting calculation on the operation speed of the material conveyor according to the material conveying model of the material conveyor to obtain the operation speed reference value of the material conveyor.
Calculating the operating speed of a material conveyor according to the processing state of processing equipment to obtain the optimal conveying speed of the material, specifically taking the preparation of the raw material zanthoxylum bungeanum for preparing the high sesame oil hotpot condiment as an example, the soaking time in the zanthoxylum bungeanum soaking process is 3-5 minutes, the frying time of the high sesame oil hotpot condiment is 40-60 minutes, and at the moment, in order to ensure that the material accumulation degree on a material conveying device between the zanthoxylum bungeanum soaking equipment and the hotpot condiment frying equipment is in the optimal state, controlling the conveying speed of a material input device of the zanthoxylum bungeanum soaking equipment to feed the material into the zanthoxylum bungeanum soaking equipment at the speed of 35-55 minutes;
by the method, the material can be effectively guaranteed to obtain the optimal conveying speed, and the capability of unified coordination work among all processing equipment terminals is greatly improved.
Further, as shown in fig. 8, the scheme provides a food processing remote control system based on the internet of things, which is used for implementing the food processing remote control method, and includes:
a memory for storing the first database, the second database, the third database and the fourth database, the memory further storing a computer program, the memory being a magnetic medium, such as a floppy disk, a hard disk, a magnetic tape; optical media such as DVD; or a semiconductor medium such as solid state disk SolidStateDisk, SSD, etc., and those skilled in the art can understand that the memory may also be a cloud storage system;
a controller for calling a computer program to execute the food processing remote control method as described above;
the processing equipment terminal is used for processing the processing raw materials;
the material conveyor is used for conveying processing raw materials among all processing equipment terminals;
and the communication module is used for realizing communication connection between the controller and the processing equipment terminal as well as between the controller and the material conveyor.
Wherein, the controller includes:
the interactive module is used for receiving a control instruction input by a user and outputting operation information of the remote control system, and a person skilled in the art can understand that the interactive module can be an intelligent terminal or other equipment capable of realizing control instruction input, such as a smart phone, a computer and the like;
and the processing unit is used for receiving a control instruction input by a user and realizing the food processing remote control method according to the control instruction, and the processing unit can be any conventional processor, controller, microcontroller or state machine. A processor may also be implemented as a combination of analysis systems, e.g., a digital signal processor and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a digital signal processor core, or any other similar configuration.
In summary, the invention has the advantages that: the controller is in communication connection with all the processing equipment terminals, so that the unified coordination work capability among the processing equipment terminals is greatly improved, the efficient production of the food industry is effectively improved, and meanwhile, the remote information interaction between the interaction module and a user is realized, and the remote control of food processing is realized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A food processing remote control method based on the Internet of things is characterized by comprising the following steps:
acquiring the information of a processing equipment terminal accessed to a remote control system, and carrying out communication connection on the processing equipment terminal;
acquiring a food processing type, and acquiring food processing data according to the food processing type;
generating processing parameter information of each processing equipment terminal according to the food processing data, and issuing the processing parameter information of each processing equipment terminal to the corresponding processing equipment terminal;
each processing equipment terminal carries out food processing according to the received processing parameter information;
outputting the processed food finished product to a finished product storage area;
the method for acquiring the information of the processing equipment terminal accessed to the remote control system and performing communication connection on the processing equipment terminal specifically comprises the following steps:
acquiring terminal information of all processing equipment, and establishing a terminal information set U, U = { z1, z2 \8230; zn }, wherein zx is the terminal information of the processing equipment, and n is the number of the processing equipment terminals in the current remote control network chain;
performing communication test on all processing equipment terminals to obtain the link condition of a processing equipment terminal communication network;
judging whether the remote communication of the processing equipment terminal is normal or not according to the link condition of the equipment terminal communication network, if the communication is normal, establishing communication connection, and if the communication is failed, outputting failure information;
the communication test of all the processing equipment terminals specifically comprises the following steps:
sending preset communication network link detection messages to all processing equipment terminals, and then waiting for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
if the feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, the fluency of the current remote communication network can be determined to be good, and the software of the current remote control system operates without errors;
if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, the current remote communication network is represented to have obstacles;
acquiring terminal information of processing equipment acquiring a feedback message in a set overdue time period, establishing a first processing equipment terminal information word set U1, acquiring terminal information of processing equipment not acquiring the feedback message in the set overdue time period, and establishing a second processing equipment terminal information subset U2, wherein U = U1+ U2;
the communication test of all the processing equipment terminals further comprises the following steps:
sending preset communication network link detection messages to all processing equipment terminals in the second processing equipment terminal information subset U2 again, and then waiting for receiving feedback messages determined by the processing equipment terminals in advance through negotiation;
if the feedback message fed back by the processing equipment terminal is obtained in the set overdue time period, deleting the processing equipment terminal information from the second processing equipment terminal information subset U2, adding the processing equipment terminal information into the first processing equipment terminal information subset U1, and if the feedback message fed back by the processing equipment terminal is not obtained in the set overdue time period, not making any response;
outputting a final first processing equipment terminal information word set U1 and a final second processing equipment terminal information subset U2;
the step of obtaining the food processing type and obtaining the food processing data according to the food processing type specifically comprises the following steps:
importing all food processing types and food processing data, establishing a mapping relation between the food processing types and the food processing data, and establishing a first database, wherein the first database is used for storing the food processing types, the food processing data and the mapping relation between the food processing types and the food processing data;
calculating a processing equipment terminal required by processing according to the food processing data, establishing a mapping relation between the food processing data and the processing equipment terminal information, and establishing a second database, wherein the second database is used for storing the mapping relation between the food processing data and the processing equipment terminal information;
setting the food processing type, searching in a first database according to the food processing type to obtain corresponding food processing data, and searching in a second database according to the corresponding food processing data to obtain terminal information of the required processing equipment;
and judging whether the first processing equipment terminal information subset U1 comprises all required processing equipment terminal information, if so, carrying out the next step, and if not, outputting error reporting information.
2. The internet of things-based food processing remote control method according to claim 1, wherein the generating of the processing parameter information of each processing equipment terminal according to the food processing data and the issuing of the processing parameter information of each processing equipment terminal to the corresponding processing equipment terminal specifically include:
calculating according to each piece of food processing data to obtain processing parameter information packets of a plurality of processing equipment terminals, establishing a mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals, and establishing a third database, wherein the third database is used for storing the processing parameter information packets of the processing equipment terminals and the mapping relation between the food processing data and the processing parameter information packets of the processing equipment terminals;
searching in a third database according to food processing data corresponding to the food processing type to obtain a processing parameter information packet of a required processing equipment terminal;
and issuing the processing parameters of the processing equipment in the processing parameter information packet of the terminal of the processing equipment to be processed to the corresponding terminal of the processing equipment to be processed.
3. The internet of things-based food processing remote control method according to claim 2, wherein the step of performing food processing by each processing equipment terminal according to the received processing parameter information specifically comprises the steps of:
inputting processing raw materials in a corresponding proportion according to food processing data corresponding to the food processing type, wherein the processing raw materials are input and a system automatically generates raw material codes;
each processing equipment terminal processes the processing raw material according to the received processing parameters, wherein each time the processing raw material is processed by one processing equipment, the system adds the raw material code of the processing raw material into the corresponding processing step completion cache region, when the processing raw material is input into the processing equipment, the processing equipment processes the processing raw material according to the corresponding step only when the corresponding raw material code is retrieved from the previous processing step completion cache region, and after the processing of the processing raw material is completed, the raw material code of the processing raw material is deleted from the cache region.
4. The remote control method for food processing based on the internet of things as claimed in claim 3, wherein the step of outputting the processed finished food products to the finished product storage area specifically comprises the following steps:
generating a product code for the processed food finished product, establishing a mapping relation between the product code and the raw material code according to the food finished product and a processing raw material for producing the food finished product, and establishing a fourth database, wherein the fourth database is used for storing the product code, the raw material code and the mapping relation between the product code and the raw material code;
and outputting the food finished product to a finished product storage area.
5. The internet of things-based food processing remote control method according to claim 1, further comprising:
acquiring the operating speeds and material accumulation degrees of material conveyors corresponding to the material conveyors in the processing equipment terminal at different historical moments;
acquiring the material input speed and the material output speed of each processing equipment terminal;
constructing a material conveying model of the material conveyor according to the corresponding running speed and material accumulation degree of the material conveyor at different historical moments, the material output speed of a processing equipment terminal at the upper end of the material conveyor and the material input speed of a processing equipment terminal at the lower end of the material conveyor;
and performing fitting calculation on the running speed of the material conveyor according to the material conveying model of the material conveyor to obtain a reference value of the running speed of the material conveyor.
6. An internet-of-things-based food processing remote control system for implementing the food processing remote control method according to any one of claims 1 to 5, comprising:
a memory for storing a first database, a second database, a third database and a fourth database, the memory further storing a computer program;
a controller for invoking the computer program to perform the food processing remote control method according to any one of claims 1-5;
the processing equipment terminal is used for processing the processing raw materials;
a material conveyor for conveying processing material between the processing equipment terminals;
and the communication module is used for realizing communication connection between the controller and the processing equipment terminal as well as between the controller and the material conveyor.
7. The internet of things-based food processing remote control system of claim 6, wherein the controller comprises:
the interaction module is used for receiving a control instruction input by a user and outputting the running information of the remote control system;
a processing unit for receiving control instructions input by a user and implementing the food processing remote control method according to any one of claims 1-5 according to the control instructions.
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