CN112006634A - Whole set tableware sterilizing method and equipment - Google Patents
Whole set tableware sterilizing method and equipment Download PDFInfo
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- CN112006634A CN112006634A CN202010926923.5A CN202010926923A CN112006634A CN 112006634 A CN112006634 A CN 112006634A CN 202010926923 A CN202010926923 A CN 202010926923A CN 112006634 A CN112006634 A CN 112006634A
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- 238000000034 method Methods 0.000 title claims abstract description 74
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 50
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 71
- 238000005202 decontamination Methods 0.000 claims abstract description 28
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 21
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 46
- 230000000249 desinfective effect Effects 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/16—Sterilisers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof. The complete tableware disinfection and sterilization method comprises the following steps: step S1: whether at least one eater appears in a preset induction area is periodically judged through a human body induction method, if the judgment is successful, the step S2 is executed, otherwise, the step S1 is repeatedly executed until the judgment is successful; step S2: guiding the diners to uniformly arrange the complete sets of tableware at a complete set tableware recycling inlet of a circulating drive assembly line according to a prompting method. The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, which are specially optimized for the complete set tableware decontamination operation, and respectively carry out targeted decontamination operation at the front end and the rear end, thereby providing a complete integral solution for the comprehensive decontamination of the complete set tableware.
Description
Technical Field
The invention belongs to the technical field of kitchen disinfection and sterilization, and particularly relates to a complete set tableware disinfection and sterilization method and complete set tableware disinfection and sterilization equipment.
Background
The invention has the technical scheme that the invention has the publication number of CN102613950A and the subject name of the invention is a tableware cleaning and disinfecting method, and the invention discloses that the tableware to be cleaned and disinfected is put into a water flowing pool to be rinsed for 1-2 minutes to remove obvious dirt; putting the tableware into a closed cleaning box, laying and arranging the tableware in a layered manner, and flushing the tableware for 3 to 5 minutes by using a high-pressure water column; immersing the tableware in a high-temperature pot with water, boiling for 20 minutes at constant temperature of 100 ℃ to remove oil stains and fine dirt; after the tableware is cooled, putting the cooled tableware into another high-temperature pot with new water, boiling the tableware for 20 minutes at the constant temperature of 100 ℃, and further removing oil stains and fine dirt; putting the tableware into an oven, and baking for 20 minutes at a constant temperature of 150 ℃; after the dishes are cooled, the dishes are vacuum packed in an aseptic manner. "
Taking the invention patent as an example, in the field of kitchen sterilization, in order to achieve the purpose of sterilization, main research and development and improvement points are focused on the decontamination stage. Specifically, a cleaning box, a high-temperature pot, an oven and other equipment are introduced in sequence in the decontamination stage, and meanwhile, specific decontamination temperature and decontamination time are set. However, as a comprehensive washing and disinfecting solution for a set of tableware, it is obvious that the degree of soiling of different tableware and required washing and disinfecting parameters (temperature, time, and the like) are significantly different, and in the prior art, centralized treatment is generally carried out, and classified and partitioned split type and fine treatment is not realized. Furthermore, both domestic and commercial decontamination plants have high requirements for the pretreatment of the set of dishes. For example, taking the tableware decontamination equipment currently adopted by the catering center in the domestic China area as an example, after eating, a consumer is required to manually pour food residues into a recycling bin, and various types of tableware are required to be respectively placed in corresponding recycling areas. Obviously, the tableware decontamination equipment adopted by the catering center in the domestic Chinese district at present needs to be completed by manpower for the pretreatment process of the complete set of tableware, is not beneficial to improving the full-process automatic treatment efficiency of the complete set of tableware, and needs to be improved.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides a complete set of tableware disinfection and sterilization method and complete set of tableware disinfection and sterilization equipment.
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, and mainly aims to specially optimize the complete set tableware decontamination operation and provide a complete integral solution for the comprehensive decontamination of the complete set tableware.
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, and the other purpose is that the automatic washing and sterilizing operation can be started from a unified complete set tableware recycling inlet without the manual classification and placement operation of various types of tableware pretreatment requiring strong manual intervention.
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, and the other purpose of the complete set tableware disinfection and sterilization method and equipment is to reduce the manual participation degree in the pretreatment stage, help to effectively reduce personnel, improve the automation degree in the pretreatment stage, and realize the unified collection operation of the front ends of the complete set tableware without distinguishing the tableware types.
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, and the other purpose is to accurately distinguish various types of tableware (RFID positioning/machine vision dynamic identification) through primary screening so as to carry out targeted washing and sterilization operation on the complete set tableware at the rear end.
The invention discloses a complete set of tableware disinfection and sterilization method and equipment thereof, and the other purpose of the complete set of tableware disinfection and sterilization method and equipment is to accurately distinguish important washing and sterilizing objects in tableware of the same type through secondary screening so as to carry out important washing and sterilizing operation on the complete set of tableware at the rear end.
The invention adopts the following technical scheme that the complete set tableware disinfection and sterilization method comprises the following steps:
step S1: whether at least one eater appears in a preset induction area is periodically judged through a human body induction method, if the judgment is successful, the step S2 is executed, otherwise, the step S1 is repeatedly executed until the judgment is successful;
step S2: guiding a diner to uniformly arrange the complete sets of tableware at a complete set tableware recycling inlet of a circulating drive assembly line according to a prompting method;
step S3: the circular driving production line transfers and conveys the complete sets of tableware at the complete set tableware recovery inlet to a temporary storage area to be processed, judges whether the complete sets of tableware in the temporary storage area to be processed exceed a preset threshold value according to a first temporary storage judging method, if the judgment is successful, the step S4 is executed, otherwise, the step S3 is executed repeatedly until the judgment is successful;
step S4: the circular driving production line transfers and conveys the complete sets of the tableware in the temporary storage area to be processed to an area to be processed and cleaned in a centralized way, and after at least one round of residue cleaning is finished, the circular driving production line transfers and conveys the complete sets of the tableware in the area to be processed and cleaned in a centralized way to an area to be processed and sorted;
step S5: sorting the similar tableware in each set of tableware to a corresponding tableware classification area;
step S6: independently judging whether any similar tableware in each tableware classification area exceeds a preset threshold value according to a second temporary storage judging method, if so, executing the step S7, otherwise, repeatedly executing the step S6 until the judgment is successful;
step S7: judging whether at least one key decontamination object exists in the similar tableware, if so, transferring and transporting all key decontamination objects in the similar tableware to a key decontamination area in a centralized manner by the circulation driving assembly line, simultaneously transferring and transporting the rest tableware of the similar tableware to a corresponding type decontamination operation area in a centralized manner by the circulation driving assembly line, and otherwise, transferring and transporting all tableware of the similar tableware to the corresponding type decontamination operation area in a centralized manner by the circulation driving assembly line.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S1, the human body sensing method is specifically implemented as the following steps:
step S1.1: measuring on the spot and reasonably determining the space size of the sensing area of the human body sensor to be arranged;
step S1.2: when the space size is not less than X cubic meters, the induction area is sequentially divided into sub-areas according to every Y cubic meters, the induction area which is less than Y cubic meters is regarded as one sub-area, and Y is less than or equal to X/2;
step S1.4: when the space size is smaller than X cubic meter and larger than Y cubic meter, the induction area is directly and averagely divided into two sub-areas;
step S1.5: and respectively arranging a human body sensor in each sub-region, and respectively outputting a human body induction signal of the corresponding sub-region by each human body sensor.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S2, the presentation method is specifically implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: and when the human body sensor of the sub-area outputs the human body sensing signal in the step S1.5, the display screen of the sub-area displays a preset prompt slogan in a rolling mode.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S2, the presentation method is specifically implemented as the following steps:
step S2.1: arranging a loudspeaker in at least one subregion, wherein the loudspeaker is positioned in the subregion;
step S2.2: and when the human body sensor of the sub-area outputs the human body sensing signal in the step S1.5, circularly playing a preset prompt slogan by the loudspeaker of the sub-area.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S3, the first temporary storage determination method is specifically implemented as the following steps:
step S3.1: regularly weighing the actual value of the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value or not in each weighing period, if so, executing step S4, and otherwise, returning to execute step S3.1.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S3, the first temporary storage determination method may further specifically be implemented as the following steps:
step S3.1: utilizing the RFID technology to accumulatively measure the accumulated count value of the RFID transponder arranged in the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S4 is executed, otherwise, step S3.1 is executed.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S6, the second temporary storage determination method may further specifically be implemented as the following steps:
step S6.1: utilizing a machine vision dynamic identification technology to accumulatively measure the accumulated count value of the set of tableware in the tableware classification area;
step S6.2: the microcontroller reads the preset upper limit value of the tableware classification area;
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S6, the second temporary storage determination method may further specifically be implemented as the following steps:
step S6.1: utilizing the RFID technology to cumulatively measure the cumulative count value of the RFID transponder arranged in the tableware classification area;
step S6.2: the microcontroller reads the preset upper limit value of the tableware classification area;
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the circulation driving assembly line includes at least one driving motor, at least one vibration disk, and a circulation track connected to the vibration disk and driven by the driving motor, and the circulation driving assembly line has a plurality of branch lines which are independently driven or cooperate with each other.
The invention also discloses a complete set tableware disinfection and sterilization device, which is used for implementing the complete set tableware disinfection and sterilization method of any one of the technical schemes.
The complete set tableware disinfection and sterilization method and the complete set tableware disinfection and sterilization equipment have the advantages that the complete set tableware disinfection and sterilization operation is specially optimized, and the front end and the rear end are respectively subjected to targeted disinfection and sterilization operation, so that a complete integral solution is provided for comprehensive disinfection and sterilization of the complete set tableware.
Detailed Description
The invention discloses a method and a device for sterilizing and disinfecting complete tableware, and the following describes the specific implementation mode of the invention in detail by combining with the preferred embodiment.
Preferred embodiments.
Preferably, the method for sterilizing and disinfecting the set of tableware comprises the following steps:
step S1: regularly judging whether at least one food passenger (having finished eating) appears in a preset induction area by a human body induction method, if so, executing step S2, otherwise, repeatedly executing step S1 until the judgment is successful;
step S2: guiding a diner to uniformly arrange (place) the complete sets of tableware at a complete set tableware recovery inlet of a circular drive production line according to a prompting method (for comparison, the diner is not required to manually pour food residues into a recovery barrel, and various types of tableware are required to be respectively arranged in corresponding recovery areas);
step S3: the circulation driving assembly line conveys the set of tableware at the set of tableware recycling inlet to a temporary storage area (inside the set of tableware disinfection and sterilization equipment) to be processed, judges whether the set of tableware in the temporary storage area to be processed exceeds a preset threshold value according to a first temporary storage judging method, if the judgment is successful (the set of tableware in the temporary storage area to be processed exceeds the preset threshold value), step S4 is executed, otherwise, step S3 is executed repeatedly until the judgment is successful;
step S4: the circular driving assembly line transfers the whole set of the tableware in the temporary storage area to be processed to a cleaning area (inside the whole set of the tableware disinfection and sterilization equipment) to be processed in a centralized way, and after at least one round of residue (food and the like) is cleaned, the circular driving assembly line transfers the whole set of the tableware in the cleaning area to be processed to a sorting area (inside the whole set of the tableware disinfection and sterilization equipment) to be processed in a centralized way;
step S5: sorting the same type of tableware in each set of tableware to a corresponding tableware classification area (located inside the set of tableware disinfection and sterilization equipment) (for example, sorting the spoons in each set of tableware to the corresponding spoon classification areas);
step S6: independently judging whether any kind of similar tableware in each tableware classification area exceeds a preset threshold value according to a second temporary storage judging method, if so, executing the step S7, otherwise, repeatedly executing the step S6 until the judgment is successful;
step S7: judging whether at least one key decontamination object exists in the similar tableware, if so, intensively transferring and transporting all key decontamination objects in the similar tableware to a key decontamination area (positioned in the complete tableware disinfection and sterilization equipment) by the circulation driving assembly line, and meanwhile, intensively transferring and transporting the rest tableware of the similar tableware to a corresponding type-specific decontamination operation area (positioned in the complete tableware disinfection and sterilization equipment) by the circulation driving assembly line, otherwise, intensively transferring and transporting all tableware of the similar tableware to the corresponding type-specific decontamination operation area by the circulation driving assembly line (failing to judge, and having no key decontamination object in the similar tableware).
Further, in step S1, the human body sensing method is implemented as the following steps:
step S1.1: the method comprises the following steps of measuring on site and reasonably determining the space size of a sensing area (of a space such as an employee restaurant) where a human body sensor is to be arranged;
step S1.2: when the space size is not less than X cubic meters, the induction area is sequentially divided into sub-areas according to every Y cubic meters, the induction area which is less than Y cubic meters is regarded as one sub-area, and Y is less than or equal to X/2;
step S1.4: when the space size is smaller than X cubic meter and larger than Y cubic meter, the induction area is directly and averagely divided into two sub-areas;
step S1.5: and respectively arranging a human body sensor in each sub-region, and respectively outputting a human body induction signal of the corresponding sub-region by each human body sensor.
Wherein X is preferably 10 cubic meters and Y is preferably 5 cubic meters.
The human body sensor preferably adopts one of a human body pyroelectric infrared sensor or a human body microwave sensor.
Further, in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: when the human body sensor of the sub-region outputs the human body sensing signal in step S1.5, the display screen of the sub-region displays a preset prompt slogan in a rolling manner (for example, please put the set of tableware at the recycling entrance in a unified manner).
Further, in step S2, the prompting method may further be embodied as the following steps:
step S2.1: arranging a loudspeaker in at least one subregion, wherein the loudspeaker is positioned in the subregion;
step S2.2: when the human body sensor of the sub-area outputs the human body sensing signal in step S1.5, the speaker of the sub-area plays a preset prompt slogan in a circulating manner (for example, please put the set of tableware at the recycling entrance uniformly).
Further, in step S3, the first temporary storage determination method is implemented as the following steps:
step S3.1: regularly weighing the actual value of the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads the upper limit value (namely the threshold value) of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value or not in each weighing period, if so, executing step S4, and otherwise, returning to execute step S3.1.
Further, in step S3, the first temporary storage determination method may further include the following steps:
step S3.1: utilizing the RFID technology to accumulatively measure the accumulated count value of the RFID transponder arranged in the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads a preset upper limit (i.e., threshold) for the staging area (which is set to be somewhat less than the total amount of a single treatment, in principle, considering that RFID transponders may be disabled or not built into individual cutlery);
step S3.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S4 is executed, otherwise, step S3.1 is executed.
Further, in step S3, the first temporary storage determination method may further include the following steps:
step S3.1: utilizing a machine vision dynamic identification technology to accumulatively measure the accumulated count value of the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads the preset upper limit (namely the threshold value) of the temporary storage area to be processed (considering that the visual dynamic identification of the temporary storage area can have errors, the upper limit is set to be slightly smaller than the total amount of single processing);
step S3.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S4 is executed, otherwise, step S3.1 is executed.
Further, in step S6, the second temporary storage determination method is implemented as the following steps:
step S6.1: regularly weighing the actual value of the tableware of the corresponding type in the tableware classification area;
step S6.2: the microcontroller reads a preset upper limit value (namely a threshold value) of the tableware classification area;
step S6.3: and judging whether the actual value exceeds the upper limit value or not in each weighing period, if the judgment is successful, executing the step S7, and if not, returning to execute the step S6.1.
Further, in step S6, the second temporary storage determination method may further include the following steps:
step S6.1: utilizing the RFID technology to cumulatively measure the cumulative count value of the RFID transponder arranged in the tableware classification area;
step S6.2: the microcontroller reads a preset upper limit (i.e., threshold) for the classification area of the dishes (the upper limit is set to be somewhat less than the total amount of a single treatment in principle, considering that the RFID transponder built in the respective type of dish may fail or that the RFID transponder is not built in the respective type of dish);
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
Further, in step S6, the second temporary storage determination method may further include the following steps:
step S6.1: utilizing a machine vision dynamic identification technology to accumulatively measure the accumulated count value of the set of tableware in the tableware classification area;
step S6.2: the microcontroller reads the preset upper limit (i.e. threshold) of the tableware classification area (considering that the visual dynamic identification thereof may have errors, the upper limit is set to be slightly smaller than the total amount of single treatment);
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
It is worth mentioning that the circulation driving assembly line includes, but is not limited to, at least one driving motor, at least one vibration plate, and a circulation track connected to the vibration plate and driven by the driving motor, and may have a plurality of branch circuits driven independently or cooperatively to satisfy the transportation requirements of the set of tableware in each step.
It should be noted that the first temporary storage determination method and the second temporary storage determination method may be implemented in the same way, but the specific execution parameters and the like should not be the same. For example, when a machine vision recognition mode is adopted, corresponding fine granularity and tolerance degrees are obviously different due to different stages, and the same technical scheme is not suitable for direct application.
It should be noted that the above technical solutions of the complete set of tableware disinfection and sterilization methods can be further embodied as complete set of tableware disinfection and sterilization equipment using the complete set of tableware disinfection and sterilization methods.
It should be noted that, technical features such as a specific model of a microcontroller, a specific type of a vibration disk, a machine vision dynamic recognition technology, an RFID technology, and the like, which are related to the present patent application, should be regarded as the prior art, specific structures, operation principles, and possibly related control modes and spatial arrangement modes of the technical features should be adopted by conventional choices in the field, and should not be regarded as the points of the present patent, and the present patent is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. A complete set of tableware disinfection and sterilization method is characterized by comprising the following steps:
step S1: whether at least one eater appears in a preset induction area is periodically judged through a human body induction method, if the judgment is successful, the step S2 is executed, otherwise, the step S1 is repeatedly executed until the judgment is successful;
step S2: guiding a diner to uniformly arrange the complete sets of tableware at a complete set tableware recycling inlet of a circulating drive assembly line according to a prompting method;
step S3: the circular driving production line transfers and conveys the complete sets of tableware at the complete set tableware recovery inlet to a temporary storage area to be processed, judges whether the complete sets of tableware in the temporary storage area to be processed exceed a preset threshold value according to a first temporary storage judging method, if the judgment is successful, the step S4 is executed, otherwise, the step S3 is executed repeatedly until the judgment is successful;
step S4: the circular driving production line transfers and conveys the complete sets of the tableware in the temporary storage area to be processed to an area to be processed and cleaned in a centralized way, and after at least one round of residue cleaning is finished, the circular driving production line transfers and conveys the complete sets of the tableware in the area to be processed and cleaned in a centralized way to an area to be processed and sorted;
step S5: sorting the similar tableware in each set of tableware to a corresponding tableware classification area;
step S6: independently judging whether any similar tableware in each tableware classification area exceeds a preset threshold value according to a second temporary storage judging method, if so, executing the step S7, otherwise, repeatedly executing the step S6 until the judgment is successful;
step S7: judging whether at least one key decontamination object exists in the similar tableware, if so, transferring and transporting all key decontamination objects in the similar tableware to a key decontamination area in a centralized manner by the circulation driving assembly line, simultaneously transferring and transporting the rest tableware of the similar tableware to a corresponding type decontamination operation area in a centralized manner by the circulation driving assembly line, and otherwise, transferring and transporting all tableware of the similar tableware to the corresponding type decontamination operation area in a centralized manner by the circulation driving assembly line.
2. The method for disinfecting and sterilizing tableware set according to claim 1, wherein in step S1, the human body induction method is implemented as the following steps:
step S1.1: measuring on the spot and reasonably determining the space size of the sensing area of the human body sensor to be arranged;
step S1.2: when the space size is not less than X cubic meters, the induction area is sequentially divided into sub-areas according to every Y cubic meters, the induction area which is less than Y cubic meters is regarded as one sub-area, and Y is less than or equal to X/2;
step S1.4: when the space size is smaller than X cubic meter and larger than Y cubic meter, the induction area is directly and averagely divided into two sub-areas;
step S1.5: and respectively arranging a human body sensor in each sub-region, and respectively outputting a human body induction signal of the corresponding sub-region by each human body sensor.
3. The method for disinfecting and sterilizing tableware set according to claim 2, wherein in step S2, the prompting method is implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: and when the human body sensor of the sub-area outputs the human body sensing signal in the step S1.5, the display screen of the sub-area displays a preset prompt slogan in a rolling mode.
4. The method for disinfecting and sterilizing tableware set according to claim 2, wherein in step S2, the prompting method is implemented as the following steps:
step S2.1: arranging a loudspeaker in at least one subregion, wherein the loudspeaker is positioned in the subregion;
step S2.2: and when the human body sensor of the sub-area outputs the human body sensing signal in the step S1.5, circularly playing a preset prompt slogan by the loudspeaker of the sub-area.
5. The method for disinfecting and sterilizing tableware set according to claim 1, wherein in step S3, the first temporary storage judging method is implemented as the following steps:
step S3.1: regularly weighing the actual value of the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value or not in each weighing period, if so, executing step S4, and otherwise, returning to execute step S3.1.
6. The method for disinfecting and sterilizing tableware set according to claim 1, wherein in step S3, the first temporary storage determination method further comprises the following steps:
step S3.1: utilizing the RFID technology to accumulatively measure the accumulated count value of the RFID transponder arranged in the set of tableware in the temporary storage area to be processed;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S4 is executed, otherwise, step S3.1 is executed.
7. The method for disinfecting and sterilizing tableware set according to claim 1, wherein in step S6, the second temporary storage determination method further comprises the following steps:
step S6.1: utilizing a machine vision dynamic identification technology to accumulatively measure the accumulated count value of the set of tableware in the tableware classification area;
step S6.2: the microcontroller reads the preset upper limit value of the tableware classification area;
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
8. The method for disinfecting and sterilizing tableware set according to claim 1, wherein in step S6, the second temporary storage determination method further comprises the following steps:
step S6.1: utilizing the RFID technology to cumulatively measure the cumulative count value of the RFID transponder arranged in the tableware classification area;
step S6.2: the microcontroller reads the preset upper limit value of the tableware classification area;
step S6.3: the microcontroller determines whether the accumulated count value exceeds the upper limit value, if so, step S7 is executed, otherwise, step S6.1 is executed.
9. A method as claimed in claim 1, wherein the circulation driving line comprises at least one driving motor, at least one vibrating plate, and a circulation track connected to the vibrating plate and driven by the driving motor, and the circulation driving line has a plurality of independently driven or cooperating branch circuits.
10. A tableware disinfection apparatus set, which is used for implementing the tableware disinfection method set according to any one of claims 1-9.
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