CN112816629A - Air quality detection starting control method, readable storage medium and intelligent food machine - Google Patents
Air quality detection starting control method, readable storage medium and intelligent food machine Download PDFInfo
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- CN112816629A CN112816629A CN202110126633.7A CN202110126633A CN112816629A CN 112816629 A CN112816629 A CN 112816629A CN 202110126633 A CN202110126633 A CN 202110126633A CN 112816629 A CN112816629 A CN 112816629A
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- air quality
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
Abstract
The invention relates to the technical field of air quality detection, in particular to an air quality detection starting control method, a computer readable storage medium and an intelligent food machine. According to the air quality detection starting control method, after the flying dust generating factors outside the closed scene are identified, the condition that the air quality inside the equipment is influenced by the change of the external environment of the equipment is confirmed, and then the flying dust detector arranged in the closed scene is started to detect the concentration of the flying dust, so that the flying dust generated by the change of the external environment can be responded.
Description
Technical Field
The invention relates to the technical field of air quality detection, in particular to an air quality detection starting control method, a computer readable storage medium and an intelligent food machine.
Background
The inside airtight space that is of machine is sold in the stand-alone type food preparation, and food preparation equipment establishes the culinary art district in airtight space, and the inside air quality of equipment can influence the quality and the sanitary safety of dish processing, consequently need control the air quality, makes it be in reasonable within range. The existing method for controlling air quality mainly comprises the steps of arranging oil fume extraction equipment in a cooking area and arranging air purification equipment in other areas, so that the cleanliness of air is maintained.
Generally, the monitoring of the inside of the device is periodic or is performed at a key node of the operation of the device, but since the independent food making and selling machine is an unattended device arranged in various different environments, the change of the external environment sometimes brings about the change of the inside environment, for example, a large amount of floating dust is generated outside due to peripheral construction and the like, and then the floating dust may enter the inside of the device through some tiny gaps, resulting in the reduction of the cleanliness of the air inside the device. Current free standing food preparation vending machines are unable to monitor the fly ash that these external environmental changes produced.
Disclosure of Invention
The invention aims to: an air quality detection start control method capable of responding to fly ash generated by external environmental changes is provided.
The invention discloses an air quality detection start control method in a first aspect, which comprises the following steps:
identifying whether a floating dust generating factor exists outside the closed scene;
and starting a floating dust detector arranged in a closed scene to detect the concentration of the floating dust if the floating dust generating factors are identified in the identification step.
As an alternative embodiment, in the first aspect of the invention, the identifying step comprises a vibration monitoring step of detecting ground vibrations at the closed scene, and if the vibrations are outside a preset range, the presence of a fly ash generating factor is considered.
As an alternative embodiment, in the first aspect of the present invention, the vibration exceeding the preset range includes a vibration duration and/or a vibration intensity higher than a preset threshold.
As an alternative embodiment, in the first aspect of the present invention, a humidity detection step is included, which is performed before the activation step: and detecting the external environment humidity of the closed scene, and executing the starting step if the detected environment humidity is less than a preset value.
As an alternative embodiment, in the first aspect of the present invention, the humidity detecting step is performed after the identifying step.
As an alternative implementation manner, in the first aspect of the present invention, the identifying step includes an ambient haze state confirmation step of: and acquiring the environmental haze state of the environment where the closed scene is located, and considering that a floating dust generating factor exists if the environmental haze state reaches a preset standard.
As an optional implementation manner, in the first aspect of the present invention, the manner of obtaining the environmental haze state of the environment where the closed scene is located includes: and obtaining the haze grade in the real-time environment weather report of the place where the closed scene is located.
A second aspect of the present invention discloses a computer-readable storage medium storing a computer program which, when executed by a processor, is capable of implementing the air quality detection start-up control method described above.
A third aspect of the invention discloses an intelligent food machine, comprising a closed casing and processing equipment arranged in the casing, wherein a floating dust detector and a processor are arranged in the casing, and the processor controls the floating dust detector to detect the concentration of floating dust.
As an alternative embodiment, in the third aspect of the present invention, a vibration monitoring device and a humidity sensing device are included, the processor controls the vibration monitoring device to detect ground vibration at the closed scene, and the processor controls the humidity sensing device to detect ambient humidity outside the closed scene.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the air quality detection starting control method, after the flying dust generating factors outside the closed scene are identified, the condition that the air quality inside the equipment is influenced by the change of the external environment of the equipment is confirmed, and then the flying dust detector arranged in the closed scene is started to detect the concentration of the flying dust, so that the flying dust generated by the change of the external environment can be responded.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a block diagram of the structure of an intelligent food machine;
FIG. 2 is a general flow diagram of an air quality detection start control method;
fig. 3 is a general flow diagram of a method of decontaminating an air environment within an apparatus.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product, or apparatus that comprises a list of steps or elements is not limited to those listed but may alternatively include other steps or elements not listed or inherent to such process, method, product, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The machine is sold in stand alone type food preparation is the monomer intelligence food machine of setting in department such as market, road, as shown in figure 1, and it includes closed casing and establishes the processing equipment in the casing, and closed casing makes the environment that processing equipment is located be closed scene, and neighbouring processing equipment department in this airtight space is equipped with air purification equipment and air quality detection device, and air purification equipment includes smoke ventilator, and air quality detection device includes oil smoke detection device and floating dust detection machine.
The interior of the independent food making and selling machine can generate floating dust in the food processing process, for example, a wheaten food making machine is arranged in the independent food making and selling machine, and a large amount of floating dust can be generated in the process that flour is used as a raw material for processing by the wheaten food making machine. In addition, if there are air pollution factors such as raise dust, haze in the external environment of the equipment, inside the fly ash of which also can get into the equipment, cause the inside fly ash of equipment to increase, therefore need open air purification equipment and carry out air purification. Therefore, a vibration monitoring device is arranged at the bottom of the independent food making and selling machine, a humidity sensing device is arranged outside the independent food making and selling machine, and the following air quality detection starting control method in fig. 2 is adopted to deal with the influence of the change of the external environment of the equipment on the air quality inside the equipment. The air quality detection starting control method comprises an identification step and a starting step.
Identifying whether a floating dust generating factor exists outside the closed scene;
and starting a floating dust detector arranged in a closed scene to detect the concentration of the floating dust if the floating dust generating factors are identified in the identification step. The identification step comprises the following flying dust identification step and haze identification step.
Raised dust identification: the device is located near the construction environment or the road that the vehicle flow is great and can lead to the raise dust of the environment that the device is located to increase, and these two kinds of condition can cause ground vibration, and the ground vibration of controller control vibration monitoring devices detection closed scene department, under the state that has a large amount of vehicles to pass through or the outside is in the construction environment, the vibration duration and/or the vibration intensity that detect can surpass the predetermined range (the value of this predetermined range is set for according to the particular case of the position that the device is located), therefore think that the environment that the device is located has this fly ash production factor of raise dust.
Haze identification: the controller obtains the haze grade in the real-time environment meteorological report of the place where the closed scene is located through the wireless communication mode to judge the environment haze state, and if the environment haze state reaches the preset standard (if the haze yellow warning grade is reached), the controller considers that the dust generation factor of haze exists.
The controller carries out and carries out the start-up step after finishing the discernment step, and the controller thinks that there is raise dust and/or haze in the external environment this moment and floats dirt producing factor, probably influences the inside air circumstance of equipment, and the controller just controls humidity induction system and detects the outside ambient humidity of closed scene: when the environment humidity is detected to be less than the preset value, if the environment humidity is detected to be less than 30%, the external environment humidity is lower at the moment, the possibility that floating dust enters the equipment is increased, and then a floating dust detector arranged in a closed scene is started to detect the concentration of the floating dust; when the environment humidity is detected to exceed the preset threshold value, the external environment humidity is higher (for example, in a rainy environment), the possibility that floating dust enters the device is lower, and the floating dust concentration detection in a closed scene is not required to be additionally carried out.
When the controller detects that the processing equipment operates or that the concentration of the floating dust exceeds the standard in the detection of the concentration of the floating dust, the controller synchronously starts the air purification equipment such as the smoke exhaust ventilator or the exhaust fan, and air purification is carried out by adopting the following method for purifying the air environment in the equipment in fig. 3. The controller recognizes that the processing equipment stops running, at the moment, the air purification equipment possibly does not completely clean pollution sources such as floating dust in the clean air, and the controller firstly executes a delay step: starting an oil smoke detection device and a floating dust detection device to detect air cleanliness together, wherein the oil smoke detection device can detect specific oil smoke content in the air, the floating dust detection device can detect whether the floating dust content in the air exceeds the standard, a controller correspondingly determines the continuous operation time length A of the air purification equipment according to the detected oil smoke content (the corresponding relation is recorded in a control program of the controller in advance), and under the condition that the floating dust content in the air exceeds the standard, the controller adds a preset time length B to the time length A to obtain the continuous operation total time length T of the air purification equipment. In the delay step, the cleaner the air is detected to be, the shorter the determined time period for the air purification equipment to continue to operate is.
After the air purification equipment continues to operate for the total time T, the controller identifies that the air purification equipment is about to stop operating, and executes a confirmation step: and detecting the air cleanliness again, determining the time length T 'for the air purification equipment to continuously operate again according to the air cleanliness detected again, and stopping the operation when the air purification equipment continuously operates for the time length T' confirmed again. Preferably, the controller performs the above-described confirming step each time before stopping the operation of the air cleaning apparatus until it is detected again that the air cleanliness is higher than the preset cleaning standard, and directly stops the operation of the air cleaning apparatus.
By adopting the method for purifying the air environment in the equipment, under the condition that the operation stop of the processing equipment is detected, the air purification equipment is not stopped, but the air cleanliness is detected, the continuous operation time of the air purification equipment is determined according to the detected air cleanliness, the air purification equipment is ensured to be capable of cleaning up environmental pollution elements such as oil smoke and the like generated in the processing process, the starting state of the air purification equipment is not required to be maintained after the cleaning work is finished, the energy is saved, and the air environment is maintained in a better cleanliness state.
In this embodiment, the control module includes a computer-readable storage medium and a processor, which are connected to each other, and a computer program is stored in the computer-readable storage medium, and when the computer program is executed by the processor, the air quality detection start control method and the method for purifying the air environment in the device are implemented.
The above-described embodiments of the smart food machine are merely illustrative, wherein the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above detailed description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. Based on such understanding, the above technical solutions may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, where the storage medium includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc-Read-Only Memory (CD-ROM), or other disk memories, CD-ROMs, or other magnetic disks, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
Finally, it should be noted that: the method for controlling the start of the air quality detection disclosed in the embodiment of the present invention is only a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The air quality detection starting control method is characterized by comprising the following steps of:
identifying whether a floating dust generating factor exists outside the closed scene;
and starting a floating dust detector arranged in a closed scene to detect the concentration of the floating dust if the floating dust generating factors are identified in the identification step.
2. The air quality detection start-up control method according to claim 1, wherein the recognizing step includes a vibration monitoring step of detecting ground vibration at the closed scene, and considering that the fly ash generation factor exists if the vibration exceeds a preset range.
3. The air quality detection start control method according to claim 2, wherein the vibration exceeding the preset range includes a vibration duration and/or a vibration intensity higher than a preset threshold.
4. The air quality detection start-up control method according to claim 2, characterized by comprising a humidity detection step performed before the start-up step of: and detecting the external environment humidity of the closed scene, and executing the starting step if the detected environment humidity is less than a preset value.
5. The air quality detection start-up control method according to claim 4, wherein the humidity detection step is performed after the identification step.
6. The air quality detection start-up control method according to claim 1, wherein the recognizing step includes an ambient haze state confirming step of: and acquiring the environmental haze state of the environment where the closed scene is located, and considering that a floating dust generating factor exists if the environmental haze state reaches a preset standard.
7. The air quality detection start control method according to claim 6, wherein the manner of obtaining the environmental haze state of the environment in which the closed scene is located comprises: and obtaining the haze grade in the real-time environment weather report of the place where the closed scene is located.
8. A computer-readable storage medium storing a computer program, wherein the computer program is capable of implementing the air quality detection start-up control method according to any one of claims 1 to 7 when executed by a processor.
9. An intelligent food machine comprising an enclosed housing and processing equipment disposed within the housing, wherein a fly ash detector and a processor are disposed within the housing, the processor controlling the fly ash detector to perform fly ash concentration detection, and a computer readable storage medium as claimed in claim 8, the computer program on the computer readable storage medium being executable by the processor.
10. The intelligent food machine according to claim 9, comprising a vibration monitoring device and a humidity sensing device, wherein the processor controls the vibration monitoring device to detect ground vibration at the closed scene, and the processor controls the humidity sensing device to detect ambient humidity outside the closed scene, and when executed by the processor, the computer program stored on the computer readable storage medium is to implement the air quality detection start control method according to any one of claims 2 to 5.
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| CN117808211A (en) * | 2024-02-28 | 2024-04-02 | 深圳市法莱茵科技有限公司 | Assessment method and system based on air quality detection data |
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