Multi-channel commercial dishwasher liquid distribution control method and system

Abstract

The present application relates to a method and system for controlling the dispensing of liquid medicine in a multi-channel commercial dishwasher, and relates to the technical field of dishwashers. The method comprises: receiving detection data sent by a plurality of first detection devices in real time, the detection data including video data and pressure data; determining whether the corresponding dishwasher meets the startup conditions based on the plurality of detection data; if so, generating a startup instruction for the dishwasher; and controlling the opening of an electrically controlled valve for dispensing liquid medicine into the dishwasher based on the startup instruction. The present application automatically starts the dishwasher according to the startup instruction and controls the opening of the corresponding electrically controlled valve of the dishwasher, so that the liquid medicine in the liquid medicine channel can be dispensed into the dishwasher, thereby improving the convenience of using the dishwasher.

Description

Technical Field

[0001] The present application relates to the technical field of dishwashers, and in particular to a method and system for controlling liquid dispensing of a multi-channel commercial dishwasher. Background Art

[0002] Dishwashers are devices that automatically wash tableware, including bowls, chopsticks, plates, dishes, knives, and forks. Fully automatic dishwashers on the market are categorized into two types: home and commercial. Commercial dishwashers are divided into five main types based on their structure: cabinet, hood, basket, belt, and ultrasonic. Intelligent commercial dishwashers with automatic data transmission reduce labor intensity, improve work efficiency, and enhance cleanliness and hygiene for cooks in restaurants, hotels, and government canteens.

[0003] Currently, commercial dishwashing systems used in aviation food processing companies include a dishwasher and a liquid medicine channel connected to the dishwasher. Liquid medicine for cleaning objects to be washed can be injected into the dishwasher through the liquid medicine channel. The dishwashers all have a corresponding switch to control the start of the dishwashing system. The objects to be washed can be tableware.

[0004] Airline food processing companies typically use multiple dishwashers, and therefore multiple dishwashing systems. After placing the items to be washed, the user must manually turn on the switches, which then allow the dishwashing system to clean the items. However, this operation can be cumbersome when the user is far from the multiple switches, or when the switches are far apart. Summary of the Invention

[0005] In order to improve the convenience of using a dishwasher, the present application provides a multi-channel commercial dishwasher liquid dispensing control method and system.

[0006] In a first aspect, the present application provides a multi-channel commercial dishwasher liquid dispensing control method, which adopts the following technical solutions:

[0007] A multi-channel commercial dishwasher liquid dispensing control method, comprising:

[0008] receiving detection data sent by a plurality of first detection devices in real time, wherein the detection data includes video data and pressure data;

[0009] determining whether the corresponding dishwasher meets the start-up conditions based on the plurality of detection data;

[0010] If yes, generating a start instruction for the dishwasher;

[0011] An electric control valve for dispensing liquid medicine into the dishwasher is controlled to open based on the start-up instruction.

[0012] By adopting the above technical solution, the dishwasher is automatically started according to the start instruction and the corresponding electric control valve of the dishwasher is controlled to open, so that the liquid medicine in the liquid medicine channel can be distributed to the dishwasher, thereby improving the convenience of using the dishwasher.

[0013] Optionally, after generating the start instruction of the dishwasher, the method further includes:

[0014] Inputting the video data into an image analysis model to obtain the current cleanliness of the object to be washed;

[0015] A required concentration of the drug solution is obtained based on the current cleanliness.

[0016] By adopting the above technical solution, the liquid medicine of the required concentration is introduced into the liquid medicine channel, thereby improving the cleaning effect of the objects to be washed and reducing the waste of liquid medicine.

[0017] Optionally, obtaining a required concentration of the drug solution based on the cleanliness includes:

[0018] Obtaining first historical data corresponding to the current dishwasher and second historical data corresponding to multiple other dishwashers, wherein the first historical data and the second historical data both include historical cleanliness, historical chemical concentration, and historical cleaning completion;

[0019] If the first historical data contains a historical cleanliness level that is the same as the current cleanliness level, then using the historical drug solution concentration in the first historical data as the required drug solution concentration;

[0020] If the first historical data does not contain a historical cleanliness level that is the same as the current cleanliness level, determining whether the second historical data contains a historical cleanliness level that is the same as the current cleanliness level;

[0021] If there is a historical cleanliness level in the second historical data that is the same as the current cleanliness level, then using the historical drug solution concentration in the second historical data as the required drug solution concentration;

[0022] If there are multiple historical cleanliness levels that are the same as the current cleanliness level in the second historical data, obtaining historical cleaning completion levels corresponding to the multiple historical cleanliness levels;

[0023] The multiple historical cleaning completion degrees are compared to obtain an optimal historical cleaning completion degree, and the historical liquid medicine concentration corresponding to the optimal historical cleaning completion degree is used as the required liquid medicine concentration.

[0024] Optionally, the first historical data further includes historical time data;

[0025] Before receiving the detection data sent by the plurality of first detection devices in real time, the method further includes:

[0026] predicting a start time of the dishwasher based on the historical time data;

[0027] Predicting a predicted concentration of the drug solution corresponding to the start time based on the historical drug solution concentration;

[0028] Acquire a channel liquid medicine replenishment time of the feeding pump based on the start time, wherein the channel liquid medicine replenishment time is earlier than the start time;

[0029] If the amount of liquid medicine in the liquid medicine channel connected to the dishwasher is less than a preset liquid medicine amount threshold, the feed pump is controlled to start when the liquid medicine replenishment time of the channel is reached to replenish liquid medicine with the predicted concentration into the liquid medicine channel.

[0030] By adopting the above technical solution, the start-up time and liquid concentration of the dishwasher are predicted and the liquid is replenished into the liquid channel in advance, which reduces the time consumption of replenishing the liquid into the liquid channel after the cleaning operation is started, thereby improving the response speed of starting the cleaning operation.

[0031] Optionally, the first historical data and the second historical data also include historical liquid dosage, and the historical liquid dosage corresponds to the historical cleanliness, historical liquid concentration, and historical cleaning completion;

[0032] Before controlling the opening of the electrically controlled valve for dispensing liquid medicine into the dishwasher based on the start-up instruction, the method further includes:

[0033] If the start instructions corresponding to the multiple dishwashers are generated at the same time, then receiving the remaining amount of liquid medicine in the liquid medicine source storage device sent by the second detection device, and calculating the current liquid medicine usage required for the current cleanliness level of the multiple dishwashers based on the historical liquid medicine usage;

[0034] If the remaining amount of the liquid medicine is less than the sum of the current liquid medicine usage of the multiple dishwashers, obtaining the level information of the multiple dishwashers;

[0035] The electronically controlled valve of the dishwasher is controlled to open based on the level information.

[0036] By adopting the above technical solution, it is necessary to give priority to dishwashers with higher grades among multiple dishwashers for liquid medicine distribution according to the preset dishwasher grade information, thereby reducing the possibility that multiple dishwashers will not be able to perform cleaning operations normally due to insufficient liquid medicine in the liquid medicine source storage device during the cleaning operation.

[0037] Optionally, after controlling the opening of the electrically controlled valve for dispensing liquid medicine into the dishwasher based on the start-up instruction, the method further includes:

[0038] Real-time acquisition of the drug concentration and drug delivery time in the drug channels corresponding to multiple dishwashers;

[0039] The concentration of the drug solution and the duration of drug administration are sent to a display device.

[0040] By adopting the above technical solution, the convenience for users to understand the operating conditions of multiple dishwashers is improved.

[0041] In a second aspect, the present application provides a multi-channel commercial dishwasher liquid dispensing control device, which adopts the following technical solutions:

[0042] A multi-channel commercial dishwasher liquid dispensing control device, comprising:

[0043] A real-time receiving module, configured to receive in real time detection data sent by a plurality of first detection devices, wherein the detection data includes video data and pressure data;

[0044] a first judgment module, configured to judge whether the corresponding dishwasher meets the starting condition based on the plurality of detection data;

[0045] A generating module, configured to generate a start instruction for the dishwasher;

[0046] The control opening module is used to control the opening of the electric control valve for dispensing liquid medicine to the dishwasher based on the start instruction.

[0047] In a third aspect, the present application provides an electronic device, which adopts the following technical solution:

[0048] An electronic device comprising a processor coupled to a memory;

[0049] The processor is configured to execute the computer program stored in the memory, so that the electronic device performs the method as described in any one of the first aspects.

[0050] In a fourth aspect, the present application provides a multi-channel commercial dishwasher liquid dispensing control system, which adopts the following technical solutions:

[0051] A multi-channel commercial dishwasher liquid medicine dispensing control system comprises the electronic device according to the third aspect and a plurality of dishwashers, wherein each of the plurality of dishwashers comprises a first detection device, and each of the plurality of dishwashers is connected to a liquid medicine channel for supplying liquid medicine to the dishwashers, and each end of the liquid medicine channel located inside the dishwasher is provided with an electrically controlled valve.

[0052] The electronic device is communicatively connected with a plurality of the first detection devices and a plurality of the electric-controlled valves.

[0053] In a fifth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution:

[0054] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute the method according to the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is a flow chart of a multi-channel commercial dishwasher liquid distribution control method according to an embodiment of the present application.

[0056] Figure 2 This is a structural block diagram of a multi-channel commercial dishwasher liquid dispensing control device according to an embodiment of the present application.

[0057] Figure 3 This is a structural block diagram of an electronic device according to an embodiment of the present application.

[0058] Figure 4 This is a structural block diagram of a multi-channel commercial dishwasher liquid distribution control system according to an embodiment of the present application. DETAILED DESCRIPTION

[0059] The present application is further described in detail below with reference to the accompanying drawings.

[0060] The present invention provides a method for controlling the dispensing of liquid chemicals in a multi-channel commercial dishwasher. This method can be executed by an electronic device, which can be a server or a terminal device. The server can be a standalone physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server providing cloud computing services. The terminal device can be, but is not limited to, a smartphone, tablet computer, or desktop computer.

[0061] like Figure 1 As shown, a multi-channel commercial dishwasher liquid dispensing control method is implemented by an electronic device. The main process of the method is described as follows (steps S101 to S104):

[0062] Step S101: receiving detection data sent by multiple first detection devices in real time, where the detection data includes video data and pressure data.

[0063] The dishwasher includes a conveying device for placing objects to be washed and transporting them. The conveying device includes an entry end and an output end. The first detection device may include a first camera and a pressure sensor. The first camera for collecting video information of the conveying device placing objects to be washed is installed at the entry end of the conveying device. The pressure sensor is used to collect pressure data of the objects to be washed placed on the conveying device.

[0064] In this embodiment, the objects to be washed may include tableware such as bowls, chopsticks, and plates, and may also include containers such as cups and basins.

[0065] Step S102: Based on multiple detection data, determine whether the corresponding dishwasher meets the start-up conditions. If so, proceed to step S103; if not, continue to execute step S101.

[0066] The electronic device has preset start-up conditions for the dishwasher. In this embodiment, the start-up conditions include that the video data contains objects to be washed, the pressure data is not less than a preset pressure threshold, and the objects to be washed are placed completely. Determining whether the objects to be washed are placed completely includes: obtaining the length of time during which the pressure data does not change; if the length of time is not less than the preset length of time threshold, the objects to be washed are placed completely; if the length of time is less than the preset length of time threshold, the objects to be washed are not placed completely.

[0067] Step S103: Generate a start instruction for the dishwasher.

[0068] The corresponding dishwasher is started as a whole through the start command to perform the cleaning operation on the objects to be washed.

[0069] Step S104: controlling the electronically controlled valve for dispensing liquid medicine into the dishwasher to open based on the start-up instruction.

[0070] All dishwashers are connected to a liquid medicine channel for providing liquid medicine into the dishwasher. One end of the liquid medicine channel is connected to a liquid medicine source storage device. The ends of the liquid medicine channel located inside the dishwasher are each equipped with an electric control valve, which can control whether the liquid medicine channel injects liquid medicine into the dishwasher.

[0071] The dishwasher is automatically started according to the start-up instruction and the corresponding electric control valve of the dishwasher is controlled to open, so that the liquid medicine in the liquid medicine channel can be distributed to the dishwasher, thereby improving the convenience of using the dishwasher.

[0072] In this embodiment, different concentrations of liquid medicine have different cleaning effects on the objects to be washed. In order to improve the cleaning effect of the objects to be washed and reduce the waste of liquid medicine, the following processing is also included after step S103: inputting the video data into the image analysis model to obtain the current cleanliness of the objects to be washed; and obtaining the required liquid medicine concentration based on the current cleanliness.

[0073] Cleanliness is a parameter used to reflect the total area of stains on the objects to be washed. The cleanliness is proportional to the total area of stains on the objects to be washed. For example, the smaller the cleanliness, the smaller the total area of stains on the objects to be washed.

[0074] The electronic device stores an image analysis model, which is trained using a sample training set consisting of a large amount of video data at varying levels of cleanliness. When the video data is fed into the image analysis model, the model outputs the cleanliness level, allowing the electronic device to determine the current cleanliness level and, based on this, the appropriate concentration of the required chemical solution.

[0075] The medicinal liquid stored in the medicinal liquid source storage device is an initial concentration, and the concentration of the initial concentration is the maximum concentration. An intermediate warehouse is provided between the medicinal liquid source storage device and the medicinal liquid channel, and the intermediate warehouse is connected to a water inlet pipe. After the medicinal liquid flows out of the medicinal liquid source storage device, it enters the intermediate warehouse. The medicinal liquid of the initial concentration is prepared according to the required medicinal liquid concentration, and the prepared medicinal liquid of the required medicinal liquid concentration enters the medicinal liquid channel.

[0076] In this embodiment, the step of obtaining the required concentration of the drug solution based on the cleanliness specifically includes the following processing:

[0077] Obtaining first historical data corresponding to the current dishwasher and second historical data corresponding to multiple other dishwashers, where the first historical data and the second historical data both include historical cleanliness, historical chemical concentration, and historical cleaning completion;

[0078] The first historical data and the second historical data may be historical data within a statistical period, or may be all historical data corresponding to the dishwasher.

[0079] If there is a historical cleanliness level that is the same as the current cleanliness level in the first historical data, the historical drug solution concentration in the first historical data is used as the required drug solution concentration;

[0080] If the first historical data does not contain a historical cleanliness that is the same as the current cleanliness, determining whether the second historical data contains a historical cleanliness that is the same as the current cleanliness;

[0081] If there is a historical cleanliness level in the second historical data that is the same as the current cleanliness level, the historical drug solution concentration in the second historical data is used as the required drug solution concentration;

[0082] If there are multiple historical cleanliness levels that are the same as the current cleanliness level in the second historical data, then obtaining the historical cleaning completion levels corresponding to the multiple historical cleanliness levels;

[0083] Compare multiple historical cleaning completions to obtain the optimal historical cleaning completion, and use the historical drug solution concentration corresponding to the optimal historical cleaning completion as the required drug solution concentration.

[0084] A second camera is installed at the output end of the conveying device, which is communicated with the electronic device. The second camera is used to collect video data of objects after being washed by the dishwasher. After inputting the video data into the image analysis model, the cleanliness of the object after cleaning can be obtained.

[0085] Historical Cleaning Completion = (Historical Cleaning Completion - Cleaning Completion After Washing) / Historical Cleaning Completion. It's easy to understand that the greater the Historical Cleaning Completion, the better the cleaning effect of the object in the dishwasher. Therefore, by comparing multiple historical cleaning completions, the maximum of these multiple historical cleaning completions is the optimal historical cleaning completion.

[0086] In this embodiment, the dishwasher and the medicine liquid source storage device of the aviation food processing enterprise need to be placed in a specific position. Therefore, the distance between the dishwasher and the medicine liquid source storage device is large, and the required length of the medicine liquid channel is long. The first historical data also includes historical time data. The historical time data is the time data generated by the dishwasher start instruction within the statistical period. In order to improve the response speed of starting the cleaning operation, before step S101, it also includes the following processing: predicting the start time of the dishwasher based on the historical time data; predicting the predicted medicine liquid concentration corresponding to the start time based on the historical medicine liquid concentration; obtaining the channel medicine liquid replenishment time of the feed pump based on the start time, and the channel medicine liquid replenishment time is earlier than the start time; if the amount of medicine liquid in the medicine liquid channel connected to the dishwasher is less than the preset medicine liquid amount threshold, then when the channel medicine liquid replenishment time is reached, the feed pump is controlled to start and replenish medicine with the predicted concentration into the medicine liquid channel.

[0087] A feed pump is mounted on the liquid medicine channel and is in communication with the electronic device. Multiple pipeline level sensors are installed in the liquid medicine channel for detecting the position of the liquid medicine within the channel. The pipeline level sensors are in communication with the electronic device and can be contact or non-contact. The position of one of the pipeline level sensors corresponds to a preset liquid medicine volume threshold. When the pipeline level sensor detects the presence of liquid medicine, the liquid medicine volume within the liquid medicine channel is less than the preset liquid medicine volume threshold.

[0088] Because dishwasher usage is regular, the electronic device stores a startup time prediction model based on historical time data. This model can be used to determine the dishwasher's startup time. The electronic device also stores a drug concentration prediction model based on historical drug concentration and time data. This model can be used to predict the drug concentration corresponding to the startup time. The electronic device also stores a preset time difference between the channel drug refill time and the startup time. This difference between the startup time and the time difference can be used to determine the channel drug refill time.

[0089] By predicting the start-up time and liquid concentration of the dishwasher and replenishing the liquid into the liquid channel in advance, the time consumed in replenishing the liquid in the liquid channel after the cleaning operation is started is reduced, thereby improving the response speed of starting the cleaning operation.

[0090] In this embodiment, multiple dishwashers are connected to the same liquid medicine source storage device. In order to reduce the possibility that multiple dishwashers cannot perform cleaning operations normally due to insufficient liquid medicine in the liquid medicine source storage device during cleaning operations, the first historical data and the second historical data also include historical liquid medicine usage. The historical liquid medicine usage corresponds to the historical cleanliness, historical liquid medicine concentration, and historical cleaning completion. Before step S104, the following processing is also included: if the generation time of the start instructions corresponding to the multiple dishwashers is the same, the remaining amount of liquid medicine in the liquid medicine source storage device sent by the second detection device is received, and the current liquid medicine usage of the multiple dishwashers required for the current cleanliness is calculated based on the historical liquid medicine usage; if the remaining amount of liquid medicine is less than the sum of the current liquid medicine usage of the multiple dishwashers, the level information of the multiple dishwashers is obtained; and the electric control valve of the dishwasher is controlled to open based on the level information.

[0091] The liquid medicine source storage device also includes a liquid level sensor for detecting the remaining amount of liquid medicine. This liquid level sensor, which can be an ultrasonic level sensor, is in communication with the electronic device. The electronic device stores a liquid medicine usage prediction model based on historical cleanliness and historical liquid medicine usage. This prediction model outputs the current liquid medicine usage based on the current cleanliness. If the remaining liquid medicine amount is less than the sum of the current liquid medicine usage of multiple dishwashers, there is a possibility that liquid medicine will not be properly supplied to multiple dishwashers. Based on preset dishwasher rating information, it is necessary to prioritize liquid medicine distribution to dishwashers with higher ratings among the multiple dishwashers, and generate cleaning operation alarm information for the other dishwashers.

[0092] In this embodiment, in order to improve the convenience for users to understand the operating conditions of multiple dishwashers, after step S104, the following processing is also included: real-time acquisition of the drug concentration and drug dispensing time in the drug channels corresponding to the multiple dishwashers; and sending the drug concentration and drug dispensing time to the display device.

[0093] The duration of drug dispensing is the duration of supplying drug solution into the dishwasher during the cleaning operation. The electronic device is communicatively connected to a timing module for recording the duration of drug dispensing of the dishwasher and a display device. The display device may be a display screen, which may be installed in a monitoring room for monitoring the operation of the dishwashing system.

[0094] Based on the same technical concept, the present application also provides a multi-channel commercial dishwasher liquid dispensing control device, such as Figure 2 As shown, the multi-channel commercial dishwasher liquid dispensing control device 200 mainly includes:

[0095] A real-time receiving module 201 is configured to receive detection data sent by a plurality of first detection devices in real time, the detection data including video data and pressure data;

[0096] A first judgment module 202 is configured to judge whether the corresponding dishwasher meets the start-up conditions based on a plurality of detection data;

[0097] A generating module 203 is used to generate a start instruction for the dishwasher;

[0098] The control opening module 204 is configured to control the opening of the electronically controlled valve for dispensing liquid medicine to the dishwasher based on the start-up instruction.

[0099] Optionally, after generating module 203, the following steps are further included:

[0100] An input acquisition module is used to input video data into the image analysis model to obtain the current cleanliness of the object to be washed;

[0101] The first acquisition module is used to acquire the required concentration of the drug solution based on the current cleanliness.

[0102] Optionally, the first acquisition module includes:

[0103] A first acquisition submodule is configured to acquire first historical data corresponding to the current dishwasher and second historical data corresponding to a plurality of other dishwashers, wherein the first historical data and the second historical data both include historical cleanliness, historical chemical concentration, and historical cleaning completion;

[0104] The first submodule is used to use the historical drug solution concentration in the first historical data as the required drug solution concentration when there is a historical cleanliness level that is the same as the current cleanliness level in the first historical data;

[0105] a judgment submodule, configured to judge whether there is a historical cleanliness level that is the same as the current cleanliness level in the second historical data when there is no historical cleanliness level that is the same as the current cleanliness level in the first historical data;

[0106] The first submodule is used to use the historical drug solution concentration in the second historical data as the required drug solution concentration when there is a historical cleanliness level that is the same as the current cleanliness level in the second historical data;

[0107] A second acquisition submodule is configured to acquire historical cleaning completion degrees corresponding to multiple historical cleanliness degrees when there are multiple historical cleanliness degrees that are the same as the current cleanliness degree in the second historical data;

[0108] The comparison submodule is used to compare multiple historical cleaning completions to obtain the optimal historical cleaning completion, and use the historical drug solution concentration corresponding to the optimal historical cleaning completion as the required drug solution concentration.

[0109] Optionally, before the real-time receiving module 201, the following is further included:

[0110] A first prediction module, configured to predict a start time of the dishwasher based on historical time data;

[0111] The second prediction module is used to predict the predicted concentration of the drug solution corresponding to the start time based on the historical drug solution concentration;

[0112] The second acquisition module is used to acquire the channel liquid replenishment time of the feeding pump based on the start time, and the channel liquid replenishment time is earlier than the start time;

[0113] The starting module is used to control the feed pump to start when the amount of liquid in the liquid channel connected to the dishwasher is less than the preset liquid amount threshold and the channel liquid replenishment time is reached, so as to replenish liquid with the predicted concentration into the liquid channel.

[0114] Optionally, before controlling the start module 204, the method further includes:

[0115] a receiving and calculating module, configured to receive the remaining amount of liquid medicine in the liquid medicine source storage device sent by the second detection device when the start instructions corresponding to the plurality of dishwashers are generated at the same time, and calculate the current liquid medicine usage required for the current cleanliness level of the plurality of dishwashers based on the historical liquid medicine usage;

[0116] A third acquisition module is configured to acquire level information of the plurality of dishwashers when the remaining amount of the liquid medicine is less than the sum of the current liquid medicine usage of the plurality of dishwashers;

[0117] The control opening module is used to control the opening of the electronically controlled valve of the dishwasher based on the level information.

[0118] Optionally, after controlling the start module 204, the method further includes:

[0119] A fourth acquisition module is used to obtain in real time the concentration of the drug solution and the drug dispensing time in the drug solution channels corresponding to the multiple dishwashers;

[0120] The sending module is used to send the drug solution concentration and drug administration time to the display device.

[0121] In one example, the module in any of the above devices can be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASICs), or one or more digital signal processors (DSPs), or one or more field programmable gate arrays (FPGAs), or a combination of at least two of these integrated circuit forms.

[0122] For another example, when the modules in the device can be implemented in the form of a processing element scheduling program, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor capable of calling programs. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0123] Various objects such as various messages / information / equipment / network elements / systems / devices / actions / operations / processes / concepts that may appear in this application are named. It can be understood that these specific names do not constitute a limitation on the relevant objects. The names assigned may change with factors such as scenarios, contexts or usage habits. The understanding of the technical meaning of the technical terms in this application should be mainly determined from the functions and technical effects embodied / executed in the technical solutions.

[0124] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and modules described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0125] Those skilled in the art will appreciate that the modules and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0126] Based on the same technical concept, the present application also provides an electronic device, such as Figure 3 As shown, the electronic device 300 includes a processor 301 and a memory 302 , and may further include an information input / information output I / O interface 303 , one or more communication components 304 , and a communication bus 305 .

[0127] The processor 301 is used to control the overall operation of the electronic device 300 to complete all or part of the steps in the multi-channel commercial dishwasher liquid dispensing control method described above. The memory 302 is used to store various types of data to support the operation of the electronic device 300. For example, this data may include instructions for any application or method operating on the electronic device 300, as well as application-related data. The memory 302 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as one or more of static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0128] The I / O interface 303 provides an interface between the processor 301 and other interface modules, which may be a keyboard, a mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 304 is used to test wired or wireless communication between the electronic device 300 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G or 4G, or a combination of one or more thereof, may include: a Wi-Fi component, a Bluetooth component, and an NFC component.

[0129] Communication bus 305 may include a path for transmitting information between the aforementioned components. Communication bus 305 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, for example. Communication bus 305 may be divided into an address bus, a data bus, a control bus, and the like.

[0130] The electronic device 300 can be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute the multi-channel commercial dishwasher liquid dispensing control method given in the above embodiment.

[0131] The electronic device 300 may include, but is not limited to, mobile terminals such as digital broadcast receivers, PDAs (Personal Digital Assistants), and PMPs (Portable Multimedia Players), and fixed terminals such as digital TVs and desktop computers, and may also be servers.

[0132] Based on the same technical concept, this application also provides a multi-channel commercial dishwasher liquid distribution control system, such as Figure 4 As shown, the multi-channel commercial dishwasher liquid medicine distribution control system 400 includes an electronic device 300 and multiple dishwashers 401. The multiple dishwashers 401 all include a first detection device 402. The multiple dishwashers 401 are all connected to a liquid medicine channel 403 for providing liquid medicine to the dishwashers 401. The ends of the liquid medicine channel 403 located in the dishwashers 401 all correspond to electric control valves 404; the electronic device 300 is communicatively connected with the multiple first detection devices 402 and the multiple electric control valves 404.

[0133] Based on the same technical concept, the present application also provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps of the above-mentioned multi-channel commercial dishwasher liquid distribution control method are implemented.

[0134] The computer-readable storage medium may include: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, etc., which can store program codes.

[0135] The terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0136] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of application involved in this application is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the aforementioned application concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions applied for in this application.

Claims

1. A multi-channel commercial dishwasher liquid distribution control method, characterized in that: include: receiving detection data sent by a plurality of first detection devices in real time, wherein the detection data includes video data and pressure data; determining whether the corresponding dishwasher meets the start-up conditions based on the plurality of detection data; If yes, generating a start instruction for the dishwasher; controlling, based on the start-up instruction, the opening of an electrically controlled valve for dispensing liquid medicine into the dishwasher; After generating the start instruction of the dishwasher, the method further includes: inputting the video data into an image analysis model to obtain the current cleanliness of the objects to be washed; obtaining the required concentration of the liquid medicine based on the current cleanliness; The obtaining of the required liquid medicine concentration based on the cleanliness includes: obtaining first historical data corresponding to the current dishwasher and second historical data corresponding to multiple other dishwashers, the first historical data and the second historical data both including historical cleanliness, historical liquid medicine concentration and historical cleaning completion; if the first historical data contains a historical cleanliness that is the same as the current cleanliness, then using the historical liquid medicine concentration in the first historical data as the required liquid medicine concentration; if the first historical data does not contain a historical cleanliness that is the same as the current cleanliness, then determining whether the second historical data contains a historical cleanliness that is the same as the current cleanliness; if the second historical data contains a historical cleanliness that is the same as the current cleanliness, then using the historical liquid medicine concentration in the second historical data as the required liquid medicine concentration; if the second historical data contains multiple historical cleanliness that is the same as the current cleanliness, then obtaining the historical cleaning completion corresponding to the multiple historical cleanliness; comparing the multiple historical cleaning completions to obtain the optimal historical cleaning completion, and using the historical liquid medicine concentration corresponding to the optimal historical cleaning completion as the required liquid medicine concentration; The calculation method of the historical cleaning completion degree is: historical cleaning completion degree = (historical cleaning degree after cleaning is completed) / historical cleanliness; The first historical data also includes historical time data; before the real-time reception of the detection data sent by the plurality of first detection devices, the method further includes: predicting the start-up time of the dishwasher based on the historical time data; predicting a predicted concentration of the liquid medicine corresponding to the start-up time based on the historical liquid medicine concentration; obtaining a channel liquid medicine replenishment time of the feed pump based on the start-up time, the channel liquid medicine replenishment time being earlier than the start-up time; if the amount of liquid medicine in the liquid medicine channel connected to the dishwasher is less than a preset liquid medicine amount threshold, controlling the feed pump to start when the channel liquid medicine replenishment time is reached to replenish liquid medicine of the predicted concentration into the liquid medicine channel; Both the first historical data and the second historical data also include historical liquid medicine usage, and the historical liquid medicine usage corresponds to the historical cleanliness, historical liquid medicine concentration, and historical cleaning completion; before the electric control valve for distributing liquid medicine into the dishwasher is opened based on the start-up instruction, it also includes: If the generation time of the start-up instructions corresponding to multiple dishwashers is the same, then the remaining amount of liquid medicine in the liquid medicine source storage device sent by the second detection device is received, and the current liquid medicine usage of the liquid medicine required for the current cleanliness of multiple dishwashers is calculated based on the historical liquid medicine usage; If the remaining amount of liquid medicine is less than the sum of the current liquid medicine usage of multiple dishwashers, then the level information of multiple dishwashers is obtained; Based on the level information, the electric control valve of the dishwasher is controlled to open.

2. The method according to claim 1, characterized in that After the electric control valve for distributing liquid medicine into the dishwasher is opened based on the start-up instruction, it also includes: obtaining the liquid medicine concentration and the dispensing time in the liquid medicine channels corresponding to multiple dishwashers in real time; and sending the liquid medicine concentration and the dispensing time to a display device.

3. A multi-channel commercial dishwasher liquid dispensing control device, characterized in that: include: A real-time receiving module, configured to receive in real time detection data sent by a plurality of first detection devices, wherein the detection data includes video data and pressure data; a first judgment module, configured to judge whether the corresponding dishwasher meets the starting condition based on the plurality of detection data; A generating module, configured to generate a start instruction for the dishwasher; a control opening module, configured to control the opening of an electrically controlled valve for dispensing liquid medicine to the dishwasher based on the start-up instruction; An input obtaining module, configured to input the video data into an image analysis model to obtain the current cleanliness of the object to be washed; A first acquisition module, configured to acquire a required concentration of the drug solution based on the current cleanliness; a first acquisition submodule, configured to acquire first historical data corresponding to the current dishwasher and second historical data corresponding to a plurality of other dishwashers, wherein the first historical data and the second historical data both include historical cleanliness, historical chemical concentration, and historical cleaning completion; The first submodule is configured to use, if there is a historical cleanliness level that is the same as the current cleanliness level in the first historical data, the historical drug solution concentration in the first historical data as the required drug solution concentration; a judgment submodule, configured to judge whether there is a historical cleanliness level that is the same as the current cleanliness level in the second historical data if there is no historical cleanliness level that is the same as the current cleanliness level in the first historical data; The first submodule is configured to use, if there is a historical cleanliness level in the second historical data that is the same as the current cleanliness level, the historical drug concentration in the second historical data as the required drug concentration; a second acquisition submodule, configured to, if there are multiple historical cleanliness levels that are the same as the current cleanliness level in the second historical data, acquire historical cleaning completion levels corresponding to the multiple historical cleanliness levels; A comparison submodule is used to compare the multiple historical cleaning completion degrees to obtain the optimal historical cleaning completion degree, and use the historical liquid concentration corresponding to the optimal historical cleaning completion degree as the required liquid concentration; the historical cleaning completion degree is calculated as follows: historical cleaning completion degree = (historical cleaning completion degree after cleaning) / historical cleanliness; a first prediction module, configured to predict a start time of the dishwasher based on the historical time data; a second prediction module, configured to predict a predicted concentration of the drug solution corresponding to the start time based on the historical drug solution concentration; A second acquisition module is used to acquire a channel liquid replenishment time of the feeding pump based on the start time, wherein the channel liquid replenishment time is earlier than the start time; a start-up module, configured to control the feed pump to start when the amount of liquid medicine in the liquid medicine channel connected to the dishwasher is less than a preset liquid medicine amount threshold and when the liquid medicine replenishment time of the channel is reached, so as to replenish liquid medicine of the predicted concentration into the liquid medicine channel; a receiving and calculating module, configured to receive the remaining amount of liquid medicine in the liquid medicine source storage device sent by the second detection device when the start instructions corresponding to the plurality of dishwashers are generated at the same time, and calculate the current liquid medicine usage required for the current cleanliness level of the plurality of dishwashers based on the historical liquid medicine usage; a third obtaining module, configured to obtain level information of the plurality of dishwashers when the remaining amount of the liquid medicine is less than the sum of the current liquid medicine usage of the plurality of dishwashers; The control opening module is used to control the opening of the electronically controlled valve of the dishwasher based on the level information.

4. An electronic device, characterized in that: The electronic device comprises a processor coupled to a memory; the processor is configured to execute a computer program stored in the memory, so that the electronic device executes the method according to any one of claims 1 to 2.

5. A multi-channel commercial dishwasher liquid distribution control system, characterized in that: The device comprises the electronic device as claimed in claim 3 and a plurality of dishwashers, wherein each of the plurality of dishwashers comprises a first detection device, each of the plurality of dishwashers is connected to a liquid medicine channel for supplying liquid medicine to the dishwasher, and each end of the liquid medicine channel located inside the dishwasher corresponds to an electrically controlled valve; the electronic device is communicatively connected to the plurality of first detection devices and the plurality of electrically controlled valves.

6. A computer-readable storage medium, characterized in that A computer program is stored which can be loaded by a processor and execute the method according to any one of claims 1 to 2.

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