Water quality detection method and device, storage medium and electronic device

Abstract

The application provides a water quality detection method and device, a storage medium and an electronic device; the method comprises the following steps: determining whether the weight of an object in a preset area changes; the object comprises water; in the case that the weight of the object in the preset area changes, detecting the turbidity of the water in the preset area; determining whether to replace the water in the preset area according to the comparison result of the detected turbidity and a preset threshold. Through the application, the problem that the disinfecting effect is poor due to the high frequency of repeated use and the low frequency of replacement of the disinfecting water for soaking in the disinfecting pool in the related art by means of artificial supervision is solved.

Description

[0001] This application is a divisional application of the invention patent application filed on December 2, 2019, with parent application number 201911215732.1 and title "Method and apparatus for water quality detection, storage medium and electronic device". Technical Field

[0002] This invention relates to the field of water quality testing technology, and more specifically, to a water quality testing method and apparatus, a storage medium, and an electronic device. Background Technology

[0003] Restaurants are places with a large number of customers, which requires strict hygiene management of tableware to ensure customer health and prevent the spread of germs. Restaurants have strict disinfection procedures for tableware. Restaurant utensils are usually disinfected by soaking, which involves immersing the tableware in a disinfectant solution of a certain concentration to achieve disinfection. Tableware washing and disinfection are usually done in a separate room equipped with a "three-tiered pool" for tableware disinfection. The "three-tiered pool" has three tanks: a washing pool, a disinfection pool, and a rinsing pool. Tableware washed in the washing pool is then soaked in a diluted disinfectant solution in the disinfection pool. After disinfection, the tableware undergoes a final rinse in the rinsing pool. However, in practice, the replacement of the disinfectant solution in the disinfection pool depends heavily on the attitude of the personnel in charge. Given the time-consuming process of adding water, adding disinfectant, and measuring the concentration, personnel generally do not change the disinfectant solution regularly, easily leading to situations where multiple batches of tableware are soaked in the same batch of disinfectant. When water from the cleaning pool and other wastewater mixes into the disinfection pool, it can cause the disinfectant solution in the disinfection pool to become turbid, reduce its disinfection effectiveness, and cause secondary contamination of tableware. In other words, the disinfectant solution used for soaking in the disinfection pool is reused frequently and replaced infrequently due to manual supervision, resulting in turbid disinfectant solution that cannot achieve effective disinfection.

[0004] There is currently no effective solution to the aforementioned problems in the relevant technologies. Summary of the Invention

[0005] This invention provides a water quality detection method and apparatus, storage medium and electronic device, to at least solve the problem in related technologies where the disinfectant water used for soaking in the disinfection pool is reused frequently and replaced infrequently due to manual supervision, resulting in poor disinfection effect.

[0006] According to an embodiment of the present invention, a water quality detection method is provided, comprising: determining whether there is a change in the weight of an object contained in a preset area; wherein the object contains water; detecting the turbidity of the water in the preset area when there is a change in the weight of the object contained in the preset area; and determining whether to replace the water in the preset area based on a comparison result between the detected turbidity and a preset threshold.

[0007] According to another embodiment of the present invention, a water quality detection device is provided, comprising: a first judgment module for judging whether there is a change in the weight of an object contained in a preset area; wherein the object contains water; a detection module for detecting the turbidity of the water in the preset area when there is a change in the weight of the object contained in the preset area; and a first determination module for determining whether to replace the water in the preset area based on a comparison result between the detected turbidity and a preset threshold.

[0008] According to yet another embodiment of the present invention, a storage medium is also provided, wherein a computer program is stored in the storage medium, and the computer program is configured to execute the steps in any of the above method embodiments when running.

[0009] According to yet another embodiment of the present invention, an electronic device is also provided, including a memory and a processor, wherein the memory stores a computer program and the processor is configured to run the computer program to perform the steps in any of the above method embodiments.

[0010] This invention determines whether there is a change in the weight of an object within a preset area, including water. Normally, a change in the weight of the object indicates the presence of other objects in the water. In a restaurant setting, this preset area is a disinfection pool. The change in the weight of the object refers to the change in weight caused by the disinfection of tableware in the pool. When a change in the weight of the object within the preset area occurs, the turbidity of the water in that area is detected. Based on a comparison of the detected turbidity with a preset threshold, it is determined whether the water in the preset area should be replaced. This allows for real-time monitoring of the water quality within the preset area, solving the problem of poor disinfection results due to the high frequency of reuse and low replacement of disinfectant water in the disinfection pool caused by manual supervision, thus improving the disinfection effect. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1This is a flowchart of a water quality detection method according to an embodiment of the present invention;

[0013] Figure 2 This is a structural block diagram of a water quality detection device according to an embodiment of the present invention;

[0014] Figure 3 This is an optional structural block diagram of a water quality detection device according to an embodiment of the present invention. Detailed Implementation

[0015] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0016] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0017] Example 1:

[0018] This embodiment provides a method for water quality detection. Figure 1 This is a flowchart of a water quality detection method according to an embodiment of the present invention, such as... Figure 1 As shown, the process includes the following steps:

[0019] Step S102: Determine whether there is a change in the weight of the object contained within the preset area; wherein the object contains water.

[0020] Step S104: When the weight of the object in the preset area changes, the turbidity of the water in the preset area is detected.

[0021] Step S106: Determine whether to replace the water in the preset area based on the comparison result between the detected turbidity and the preset threshold.

[0022] Through steps S102 to S106, it is determined whether there is a change in the weight of the object in the preset area. The object includes water. Generally, a change in the weight of the object indicates the presence of other objects in the water. If the application scenario in this case is a restaurant, then the preset area is a disinfection pool. The change in the weight of the object refers to the change in the weight of the object caused by the disinfection of tableware in the disinfection pool. When there is a change in the weight of the object in the preset area, the turbidity of the water in the preset area is detected. Based on the comparison between the detected turbidity and the preset threshold, it is determined whether the water in the preset area should be replaced. This allows for real-time monitoring of the water quality in the preset area, solving the problem that the disinfectant water used for soaking in the disinfection pool is reused frequently and replaced infrequently due to manual supervision, resulting in poor disinfection effect. This improves the disinfection effect.

[0023] It should be noted that in this embodiment, the changes in water within a preset area are monitored by a gravity sensor. In a specific application scenario, if we take a restaurant as an example, the preset area is a disinfection pool. During the process of disinfecting tableware in the disinfection pool, the weight sensor installed at the bottom of the disinfection pool senses the weight of the objects in the disinfection pool.

[0024] In an optional embodiment of this example, the method involved in step S104 may further be: determining whether the weight of water in the preset area changes from a first weight to a second weight, and from a second weight back to a first weight.

[0025] Taking a restaurant as an example, the weight change process should be as follows: Before disinfection, the disinfection pool contains only water. At this time, the weight of the objects in the disinfection pool is sensed by the gravity sensor, and the weight of the water alone is recorded as the first weight. The weight of the tableware placed in the disinfection pool is recorded as the second weight. If the staff finishes disinfecting the tableware, the objects in the disinfection pool will again contain only water, and the weight will be the first weight again. Of course, this embodiment considers an ideal state. During the disinfection process, the water content will definitely be consumed, so the weight after one disinfection should be less than the first weight.

[0026] In another optional embodiment of this example, the method of determining whether to replace the water in the preset area based on the comparison result of the detected turbidity and the preset threshold involved in step S106 may further include:

[0027] Step S106-11: If the detected turbidity is greater than or equal to a preset threshold, send a first prompt message to indicate that the water in the preset area should be replaced.

[0028] In specific application scenarios, the water replacement process can be as follows: when the turbidity exceeds a preset threshold, the monitoring screen is retrieved; if there are staff members in the screen, the voice module of the monitoring camera will play a replacement prompt, reminding the staff to replace the disinfectant water; if the data from the gravity sensor of the disinfection tank does not show a decreasing trend within a specified time after the voice prompt, it is determined that the staff member has not replaced the water as required, and the system will automatically issue a drainage command to open the drainage valve to drain the water; if there are no people in the monitoring screen, the system will directly and automatically issue a drainage command to open the drainage valve to drain the water.

[0029] Step S106-12: If the detected turbidity is less than a preset threshold, a second prompt message is sent to indicate that the water in the preset area does not need to be replaced.

[0030] Taking a restaurant as an example, the detected turbidity in step S106 refers to the turbidity in the disinfection tank. If the turbidity is greater than the preset threshold, it is not necessary to replace the water in the disinfection tank. This enables the automatic triggering of a prompt message to indicate whether to replace the water, eliminating the need for manual detection and making water detection more efficient and accurate.

[0031] In another optional embodiment of this example, after the detected turbidity is greater than or equal to a preset threshold, the method of this example may further include:

[0032] Step S108: Determine the number of times the weight of the object in the preset area changes, wherein one weight change process of the object in the preset area is a process of changing from the first weight to the second weight, and then changing from the second weight back to the first weight.

[0033] Step S110: Determine whether the number of attempts is less than the preset number of attempts;

[0034] Step S112: If the judgment result is yes, a third prompt message is sent, wherein the third prompt message is used to indicate that the water quality in the initial preset area is unqualified.

[0035] As can be seen from steps S108 to S112 above, if the number of times the weight of the object in the preset area changes is less than the preset number, it indicates that the water quality in the initial preset area is substandard. Taking a restaurant as an example, the water in the disinfection pool can usually be replaced after four disinfection cycles. However, this is only based on experience and cannot accurately determine whether the water in the disinfection pool needs to be replaced. But if it prompts that the water in the disinfection pool needs to be replaced after one or two disinfection cycles, it means that the water in the disinfection pool was substandard from the beginning. This method allows for monitoring of the initial water quality to avoid poor disinfection efficiency due to staff negligence or other actions, and also provides a corresponding assessment of the staff's work performance.

[0036] It should be noted that in this embodiment, the turbidity of the water in the preset area is preferably detected by a probe. Of course, other methods are also possible and are not limited in this application.

[0037] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods according to the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0038] Example 2:

[0039] This embodiment also provides a water quality detection device for implementing the above embodiments and preferred embodiments; details already described will not be repeated. As used below, the term "module" can refer to a combination of software and / or hardware that performs a predetermined function. Although the device described in the following embodiments is preferably implemented in software, hardware implementation, or a combination of software and hardware, is also possible and contemplated.

[0040] Figure 2 This is a structural block diagram of a water quality detection device according to an embodiment of the present invention, such as... Figure 2 As shown, the device includes:

[0041] (1) The first judgment module 22 is used to judge whether there is a change in the weight of the object in the preset area; wherein the object includes water.

[0042] (2) Detection module 24 is used to detect the turbidity of water in the preset area when the weight of the object in the preset area changes.

[0043] (3) The first determining module 26 is used to determine whether to replace the water in the preset area based on the comparison result of the detected turbidity and the preset threshold.

[0044] Optionally, the first judgment module 22 in this embodiment is further used to determine whether the weight of the object in the preset area changes from the first weight to the second weight, and from the second weight back to the first weight.

[0045] Optionally, the first determining module 26 in this embodiment may further include: a first sending unit, configured to send a first prompt message indicating that the water in the preset area should be replaced when the detected turbidity is greater than or equal to a preset threshold; and a second sending unit, configured to send a second prompt message indicating that the water in the preset area does not need to be replaced when the detected turbidity is less than the preset threshold.

[0046] Figure 3 This is an optional structural block diagram of a water quality detection device according to an embodiment of the present invention, such as... Figure 3 As shown, the device includes Figure 2 In addition to all the modules shown, it also includes:

[0047] The second determining module 32 is used to determine the number of times the weight of the object in the preset area changes after the detected turbidity is greater than or equal to a preset threshold. The weight change process of the object in the preset area is a process of changing from a first weight to a second weight and then changing from the second weight back to the first weight.

[0048] The second judgment module 34 is used to determine whether the number of times is less than the preset number of times;

[0049] The sending module 36 is used to send a third prompt message when the judgment result is yes, wherein the third prompt message is used to indicate that the water quality in the initial preset area is unqualified.

[0050] It should be noted that the above modules can be implemented by software or hardware. For the latter, they can be implemented in the following ways, but are not limited to: all the above modules are located in the same processor; or, the above modules are located in different processors in any combination.

[0051] Example 3:

[0052] Embodiments of the present invention also provide a storage medium storing a computer program, wherein the computer program is configured to execute the steps in any of the above method embodiments when running.

[0053] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0054] S1, determine whether there is a change in the weight of the object contained within the preset area; wherein, the object contains water;

[0055] S2, when the weight of the object contained in the preset area changes, the turbidity of the water in the preset area is detected;

[0056] S3, determine whether to replace the water in the preset area based on the comparison result of the detected turbidity and the preset threshold.

[0057] Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing computer programs, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0058] Embodiments of the present invention also provide an electronic device including a memory and a processor, the memory storing a computer program and the processor being configured to run the computer program to perform the steps in any of the above method embodiments.

[0059] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor and the input / output device is connected to the processor.

[0060] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program:

[0061] S1, determine whether there is a change in the weight of the object contained within the preset area; wherein, the object contains water;

[0062] S2, when the weight of the object contained in the preset area changes, the turbidity of the water in the preset area is detected;

[0063] S3, determine whether to replace the water in the preset area based on the comparison result of the detected turbidity and the preset threshold.

[0064] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementations, and will not be repeated here.

[0065] It is obvious to those skilled in the art that the modules or steps of the present invention described above can be implemented using general-purpose computing devices. They can be centralized on a single computing device or distributed across a network of multiple computing devices. Optionally, they can be implemented using computer-executable program code, thereby storing them in a storage device for execution by a computing device. In some cases, the steps shown or described can be performed in a different order than those presented herein, or they can be fabricated as separate integrated circuit modules, or multiple modules or steps can be fabricated as a single integrated circuit module. Thus, the present invention is not limited to any particular combination of hardware and software.

[0066] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for detecting water quality, characterized in that, include: Determine whether there is a change in the weight of the objects contained within the preset area; When the weight of the object contained in the preset area changes, the turbidity of the water in the preset area is detected. The determination of whether to replace the water in the preset area is based on the comparison between the detected turbidity and the preset threshold. The number of times the weight of the object in the preset area changes is determined, wherein one weight change process of the object in the preset area is a process of changing from a first weight to a second weight, and then changing from the second weight back to the first weight. Determine whether the number of times is less than a preset number; If the judgment result is yes, a third prompt message is sent, wherein the third prompt message is used to indicate that the water quality in the initial preset area is unqualified.

2. The method according to claim 1, characterized in that, Determining whether there is a change in the weight of the objects within the preset area includes: Determine whether the weight of the object contained within the preset area changes from a first weight to a second weight, and whether it changes from the second weight back to the first weight.

3. The method according to any one of claims 1 to 2, characterized in that, The weight change process of the objects contained within the preset area is monitored by a gravity sensor.

4. A water quality testing device, characterized in that, include: The first judgment module is used to determine whether there is a change in the weight of the object contained in the preset area; The detection module is used to detect the turbidity of the water in the preset area when the weight of the object contained in the preset area changes. The first determining module is used to determine whether to replace the water in the preset area based on the comparison result of the detected turbidity and the preset threshold. The number of times the weight of the object in the preset area changes is determined, wherein one weight change process of the object in the preset area is a process of changing from a first weight to a second weight, and then changing from the second weight back to the first weight. Determine whether the number of times is less than a preset number; If the judgment result is yes, a third prompt message is sent, wherein the third prompt message is used to indicate that the water quality in the initial preset area is unqualified.

5. The apparatus according to claim 4, characterized in that, The first judgment module is further configured to determine whether the weight of the object contained in the preset area changes from a first weight to a second weight, and whether it changes from the second weight back to the first weight.

6. A computer-readable storage medium, characterized in that, The storage medium stores a computer program, wherein the computer program is configured to execute the method described in any one of claims 1 to 3 when it is run.

7. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to run the computer program to perform the method described in any one of claims 1 to 3.

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