CN112808730B - Camera self-cleaning device and cleaning method thereof and range hood - Google Patents
Camera self-cleaning device and cleaning method thereof and range hood Download PDFInfo
- Publication number
- CN112808730B CN112808730B CN202110104049.1A CN202110104049A CN112808730B CN 112808730 B CN112808730 B CN 112808730B CN 202110104049 A CN202110104049 A CN 202110104049A CN 112808730 B CN112808730 B CN 112808730B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- self
- camera
- glass sheet
- trigger instruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 298
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000011521 glass Substances 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 239000000779 smoke Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 235000019504 cigarettes Nutrition 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010411 cooking Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 239000006233 lamp black Substances 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a self-cleaning device of a camera, a cleaning method thereof and a range hood, wherein the self-cleaning device comprises a cleaning tank, transparent glass sheets, a cleaning mechanism and a controller, and the cleaning mechanism is electrically connected with the controller; the controller is used for generating a first trigger instruction and sending the first trigger instruction to the cleaning mechanism; the cleaning mechanism is used for sliding along the cleaning groove according to the first trigger instruction so as to clean the transparent glass sheet. The cleaning mechanism with the mop slide block is used for cleaning the front glass sheet of the oil smoke recognition camera, and the water outlet pipe is combined to increase the humidity, the heating pipe is heated to increase the temperature, and the cleaning liquid is added to increase the cleaning capacity, so that the cleaning effect of the mop is effectively enhanced, and the oil smoke recognition performance of the camera is ensured.
Description
Technical Field
The invention relates to the technical field of intelligent kitchens, in particular to a self-cleaning device and a cleaning method of a camera and a range hood.
Background
With the advancement of intelligent processes, the realization of automatic control of a range hood by using a camera in a range hood environment has become a trend of the development of the range hood industry. The camera is used as a key sensing signal input source, and the imaging quality of the camera can have a great influence on the final decision and judgment of the smoke machine.
When the smoke kitchen is opened and cooked simultaneously, rising oil smoke can be attached to the glass sheet of the protection camera, and when oil stains reach a certain amount, the accuracy of recognition of the oil smoke of the camera can be affected, so that the intelligent linkage performance of the smoke kitchen is greatly reduced. Therefore, after the lens of the camera becomes blurred, the mirror surface needs to be cleaned in time so as not to influence the oil smoke recognition function of the camera as much as possible. At present, the glass sheet of the camera is cleaned mainly in the following two modes: (1) Reminding a user to manually clean the lens surface of the camera through a human-computer interaction interface; however, in the cooking process, the lampblack rising is a continuous process, and the intelligent level of the smoke machine is greatly reduced and the user experience is also influenced by reminding a user of relatively frequent manual cleaning times of the front glass sheet of the camera; (2) Imitate the form of car wiper, start the greasy dirt scraping device after the kitchen range starts; but this mode is extremely fragile greasy dirt scraping device under frequent work, makes its life reduce, and greasy dirt scraping device exists simultaneously and blocks the total time of camera longer, influences the performance of camera oil smoke discernment easily.
Disclosure of Invention
The invention aims to overcome the defects of low intelligent level and poor user experience of a range hood in the self-cleaning mode of the camera in the prior art, and provides a self-cleaning device and a cleaning method of the camera and the range hood.
The invention solves the technical problems by the following technical scheme:
the invention provides a self-cleaning device of a camera, which is arranged on a smoke machine main body of a smoke machine, and comprises a cleaning tank, a transparent glass sheet, a cleaning mechanism and a controller, wherein the cleaning mechanism is electrically connected with the controller;
the transparent glass sheet is fixedly arranged on a main body mechanism of the camera, the cleaning tank is arranged below the camera, and the cleaning mechanism is arranged in the cleaning tank;
the controller is used for generating a first trigger instruction and sending the first trigger instruction to the cleaning mechanism;
the cleaning mechanism is used for sliding along the cleaning groove according to the first trigger instruction so as to clean the transparent glass sheet.
Preferably, the cleaning tank is embedded in the tobacco machine main body or fixedly arranged below the tobacco machine main body.
Preferably, an opening is formed in the top surface of the cleaning tank, and the transparent glass sheet is located at the opening.
Preferably, the transparent glass sheet is flush with the top surface of the cleaning tank;
the cleaning mechanism comprises a driving mechanism, a guide rail, a sliding block and a mop, and the driving mechanism is electrically connected with the controller and fixedly connected with the sliding block;
the guide rail is fixedly arranged at the bottom position of the inner side of the cleaning groove, and the sliding block and the mop are sequentially clamped between the guide rail and the top surface of the cleaning groove;
the driving mechanism is used for driving the sliding block to slide along the guide rail with the mop according to the first trigger instruction so as to clean the transparent glass sheet or driving the sliding block to stop sliding.
Preferably, the cleaning mechanism further comprises a water outlet mechanism, the water outlet mechanism is connected with the cleaning tank, and the water outlet mechanism is electrically connected with the controller;
the controller is used for generating a second trigger instruction and sending the second trigger instruction to the water outlet mechanism;
the water outlet mechanism is used for discharging water to the mop in the cleaning tank or stopping water discharging according to the second trigger instruction.
Preferably, the water outlet mechanism comprises a valve and a water outlet pipeline, the valve is arranged on the water outlet pipeline, and the water outlet pipeline is arranged on the cleaning tank in a penetrating way;
the valve is electrically connected with the controller and is used for being opened or closed according to the second trigger instruction, so that the water outlet pipeline can be used for discharging water to the mop in the cleaning tank or stopping water discharging.
Preferably, the cleaning mechanism further comprises a heating component, the heating component is arranged on the cleaning tank in a penetrating way, and the heating component is electrically connected with the controller;
the controller is used for generating a third trigger instruction and sending the third trigger instruction to the heating component;
the heating component is used for starting or stopping heating according to the third trigger instruction.
Preferably, the self-cleaning device also cleans a cleaning solution accommodating component which is fixedly arranged on the inner side of the top surface of the cleaning tank;
the cleaning solution accommodating assembly comprises a cleaning solution accommodating groove and a switch unit, and the switch unit is electrically connected with the controller;
the controller is used for generating a fourth trigger instruction and sending the fourth trigger instruction to the switch unit;
the switch unit is used for opening the cleaning solution accommodating groove to supply the cleaning solution to the mop according to the fourth trigger instruction or closing the cleaning solution accommodating groove to stop supplying the cleaning solution to the mop.
Preferably, the heating assembly comprises a heating pipe or a drying pipe; and/or the number of the groups of groups,
the cleaning tank is a transparent glass tank; and/or the number of the groups of groups,
the transparent glass sheet comprises a round glass sheet.
The invention also provides a range hood, which comprises the self-cleaning device of the camera and the range hood main body.
The invention also provides a cleaning method of the self-cleaning device of the camera, the cleaning method is realized by adopting the self-cleaning device of the camera, and the cleaning method comprises the following steps:
a camera is adopted to collect a smoke range scene image;
determining the greasy dirt blurring degree of the transparent glass sheet according to the smoke range scene image;
and matching to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree, and driving the self-cleaning device to start cleaning according to the self-cleaning mode.
Preferably, the step of driving the self-cleaning device to start cleaning according to the self-cleaning mode further comprises:
judging whether the oil stain blurring degree is determined to represent that the transparent glass sheet is in a clear state or not, and if so, re-executing the step of acquiring the smoke range scene image by adopting a camera; if not, generating a reminding message.
Preferably, the cleaning method further comprises:
pre-establishing a corresponding relation between the greasy dirt blurring degree and a self-cleaning mode;
the step of determining the greasy dirt blurring degree of the transparent glass sheet according to the smoke range scene image comprises the following steps:
calculating the difference value of the second derivative variance of the smoke range scene image of the adjacent frame;
determining the greasy dirt blurring degree according to the difference value;
and matching according to the corresponding relation to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree.
Preferably, the self-cleaning mode includes a cleaning mechanism reciprocating sliding to perform cleaning, a cleaning mechanism reciprocating sliding while adding water to perform cleaning, a cleaning mechanism reciprocating sliding while adding a heating function to perform cleaning, a cleaning mechanism reciprocating sliding while adding water and a heating function to perform cleaning, a cleaning mechanism reciprocating sliding while adding a cleaning liquid to perform cleaning, a cleaning mechanism reciprocating sliding while adding water and a cleaning liquid to perform cleaning, a cleaning mechanism reciprocating sliding while adding a cleaning liquid and a heating function to perform cleaning, and a cleaning mechanism reciprocating sliding while adding water, a cleaning liquid and a heating function to perform cleaning.
The invention has the positive progress effects that:
the front glass sheet of the oil smoke recognition camera is cleaned by adopting the cleaning mechanism with the slide block of the mop, the humidity is increased by combining the water outlet of the water outlet pipe, the temperature is increased by heating the heating pipe, the cleaning capacity is increased by adding the cleaning liquid, the cleaning effect of the mop is effectively enhanced, and the oil smoke recognition performance of the camera is ensured; the self-cleaning device also has the advantages of simple structure, lower cost and the like; the camera self-cleaning device is controlled through feedback of the ambiguity of the camera mirror surface, namely the self-cleaning device of the camera is controlled to be started through ambiguity identification, so that the times of manually cleaning the camera mirror surface are greatly reduced, and the user experience is improved; and the ambiguity interval is divided slightly and moderately severely, and the self-cleaning modes of the glass sheets are matched respectively by automatically matching the self-cleaning modes of the glass sheets with different cleaning capacities, so that the electric quantity is saved, and the machine loss caused by long-time working of the greasy dirt scraping device and the influence on the camera oil smoke recognition function possibly caused are avoided.
Drawings
Fig. 1 is a first schematic structural diagram of a self-cleaning device for a camera according to embodiment 1 of the present invention.
Fig. 2 is a second schematic structural diagram of a self-cleaning device for a camera according to embodiment 1 of the present invention.
Fig. 3 is a flowchart of a cleaning method of the self-cleaning device for a camera according to embodiment 3 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
The self-cleaning device of camera of this embodiment uses the scene to be cooking for cooking utensils culinary art scene, and the camera is installed on the cigarette machine main part for gather the culinary art scene image that the culinary art area corresponds in real time so that further analysis control realizes the intelligent control of cigarette machine. The self-cleaning device is used for timely and automatically cleaning to ensure that the front end glass of the camera always keeps better definition in the cooking process, so that the problem that oil stains are attached to the camera of the range hood in the oil fume recognition process to cause inaccurate oil fume recognition is avoided, and the oil fume recognition performance of the camera is guaranteed.
As shown in fig. 1 and 2, the self-cleaning device of the camera of the present embodiment includes a cleaning tank 1, a transparent glass sheet 2, a cleaning mechanism 3, and a controller 4 (not shown in the drawings), the cleaning mechanism 3 being electrically connected to the controller 4.
Wherein the washing tank 1 is a transparent glass tank, and the transparent glass sheet 2 includes, but is not limited to, a round glass sheet.
Transparent glass piece 2 sets firmly on the main part mechanism of camera 100, and transparent glass piece 2 can be fixed in the front-mounted shooting position of camera 100 through the mode of pasting, thereby prevent that the camera direct contact greasy dirt from suffering the damage when not influencing image acquisition.
The cleaning tank 1 is provided below the camera 100, and the cleaning mechanism 3 is provided inside the cleaning tank 1.
In an embodiment, the cleaning tank 1 is embedded in the main body 200 of the cigarette making machine, and the cleaning tank 1 may be fixed under the main body of the cigarette making machine and independent of the cleaning tank 1. Of course, other structures can be redesigned according to the actual requirements, as long as the sliding cleaning function of the transparent glass sheet 2 can be ensured.
The controller 4 is configured to generate a first trigger command and send the first trigger command to the cleaning mechanism 3, and the cleaning mechanism 3 is configured to slide along the cleaning tank 1 according to the first trigger command to clean the transparent glass sheet 2.
In an embodiment, the top surface of the cleaning tank 1 is provided with an opening, and the transparent glass sheet 2 is positioned at the opening.
The transparent glass sheet 2 is flush with the top surface of the cleaning tank 1, so that the transparent glass sheet 2 can be directly cleaned along with the cleaning mechanism 3.
The cleaning mechanism 3 comprises a driving mechanism 5, a guide rail 6, a sliding block 7 and a mop 8 (not shown in the figure), wherein the driving mechanism 5 is electrically connected with the controller 4 and fixedly connected with the sliding block 7; the drive mechanism 5 includes a drive motor.
The guide rail 6 is fixedly arranged at the bottom of the inner side of the cleaning tank 1, and the slide block 7 and the mop 8 are sequentially clamped between the guide rail 6 and the top surface of the cleaning tank 1.
The driving mechanism 5 is used for driving the slide block 7 to slide along the guide rail 6 with the mop 8 according to a first trigger instruction so as to clean the transparent glass sheet 2 or stopping the sliding of the driving slide block 7.
Specifically, two parallel guide rails are arranged on the long side of the cleaning tank, the sliding block is clamped by being placed between the guide rails and the top surface of the cleaning tank, and small mop cloth with better degreasing performance is stuck on the contact surface of the sliding block and the cleaning tank 1; the slide block stuck with the mop is driven to reciprocate in the cleaning tank in a belt transmission or gear-rack transmission mode, so that the front glass sheet of the camera is cleaned.
When the slide block stuck with the mop is driven to reciprocate in the cleaning tank in a gear-rack transmission mode, the rotating shaft of the driving motor is provided with a gear, the slide block with the mop and the rack are fixed together, and the driving motor can drive the slide block to move through the gear-rack transmission. In addition, the reciprocating motion of the sliding block can be replaced by a crank connecting rod structure, a gear transmission structure and the like.
In an embodiment, the cleaning mechanism 3 further comprises a water outlet mechanism, the water outlet mechanism is connected with the cleaning tank 1, and the water outlet mechanism is electrically connected with the controller 4;
the controller 4 is used for generating a second trigger instruction and sending the second trigger instruction to the water outlet mechanism 9;
the water outlet mechanism 9 is used for discharging water to the mop 8 in the washing tank 1 or stopping water discharging according to the second trigger instruction.
Specifically, the water outlet mechanism 9 comprises a valve and a water outlet pipeline, the valve is arranged on the water outlet pipeline, and the water outlet pipeline is arranged on the cleaning tank 1 in a penetrating way;
the valve is electrically connected with the controller 4 and is used for being opened or closed according to a second trigger instruction so as to enable the water outlet pipeline to discharge water to the mop 8 in the cleaning tank 1 or stop water discharge.
In an embodiment, the cleaning mechanism 3 further comprises a heating component 10, the heating component 10 is arranged on the cleaning tank 1 in a penetrating way, and the heating component 10 is electrically connected with the controller 4; the heating assembly 10 includes a heating tube, a drying tube, and the like.
The controller 4 is configured to generate a third trigger command and send the third trigger command to the heating assembly 10;
the heating assembly 10 is used for starting or stopping heating according to a third trigger instruction.
And a water outlet structure (such as a water outlet pipe) and a heating component (such as a heating pipe) are respectively arranged on the periphery of the camera, and when the oil stain amount is large, water can be discharged through the water outlet pipe and/or the heating mode of the heating pipe can be used for increasing the humidity and the temperature, so that the cleaning effect of the mop is enhanced. The water outlet mechanism can be replaced by an atomization nozzle, the heating component can be replaced by a drying pipe, and the specifically adopted components can be determined and adjusted according to actual conditions.
In an embodiment, the self-cleaning device further comprises a cleaning solution accommodating component, wherein the cleaning solution accommodating component is fixedly arranged on the inner side of the top surface of the cleaning tank 1;
the cleaning solution accommodating assembly comprises a cleaning solution accommodating groove and a switch unit, and the switch unit is electrically connected with the controller 4;
the controller 4 is used for generating a fourth trigger instruction and sending the fourth trigger instruction to the switch unit;
the switch unit is used for opening the cleaning solution accommodating groove to supply the cleaning solution to the mop 8 or closing the cleaning solution accommodating groove to stop the supply of the cleaning solution to the mop 8 according to the fourth trigger instruction.
Through combining outlet pipe water, heating pipe heating and cleaning liquid, further strengthen the clean effect of mop, guaranteed that camera front end glass keeps better definition always in the culinary art in-process, avoided the lampblack absorber camera to receive the greasy dirt to adhere to and lead to the inaccurate problem of lampblack identification in the lampblack identification process.
Wherein, can be through the washing mechanism in the washing tank reciprocating motion number of times, outlet pipe goes out water, the heating pipe heats, the washing liquid carries out different combinations and stacks to form different self-cleaning modes.
In the embodiment, the front glass sheet of the oil smoke recognition camera is cleaned by adopting the cleaning mechanism with the slide block of the mop, and the humidity is increased by combining the water outlet of the water outlet pipe, the temperature is increased by heating the heating pipe, the cleaning capacity is increased by adding the cleaning liquid, so that the cleaning effect of the mop is effectively enhanced, and the oil smoke recognition performance of the camera is ensured; in addition, the self-cleaning device has the advantages of simple structure, lower cost and the like.
Example 2
The range hood in this embodiment includes a hood main body and the self-cleaning device of the camera in embodiment 1.
The range hood in this embodiment contains foretell self-cleaning device, adopts the wiper mechanism who has the slider of mop to clean the leading glass piece of oil smoke discernment camera to combine the outlet pipe play water to increase humidity, heating pipe heating to increase temperature, increase the cleaning capacity of washing liquid increase, strengthened the cleaning performance of mop effectively, guaranteed the oil smoke discernment performance of camera.
Example 3
The control method of the self-cleaning device of the camera of this embodiment is implemented by using the self-cleaning device of the camera of embodiment 1.
As shown in fig. 3, the self-cleaning device of the camera of the present embodiment includes:
s101, acquiring a smoke range scene image by adopting a camera;
s102, pre-establishing a corresponding relation between the greasy dirt blurring degree and a self-cleaning mode;
s103, determining the greasy dirt blurring degree of the transparent glass sheet according to the smoke range scene image;
specifically, step S103 includes:
calculating the difference value of the second derivative variance of the smoke range scene image of the adjacent frame;
determining the greasy dirt blurring degree according to the difference value;
and matching according to the corresponding relation to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree.
The self-cleaning mode includes, but is not limited to, cleaning by reciprocating the cleaning mechanism while adding water, heating by reciprocating the cleaning mechanism, cleaning by reciprocating the cleaning mechanism while adding water and heating by reciprocating the cleaning mechanism, cleaning by reciprocating the cleaning mechanism while adding cleaning liquid, cleaning by reciprocating the cleaning mechanism while adding water and cleaning liquid, cleaning by reciprocating the cleaning mechanism while adding cleaning liquid and heating by reciprocating the cleaning mechanism, and cleaning by reciprocating the cleaning mechanism while adding water, cleaning liquid, heating by reciprocating the cleaning mechanism.
Specifically, the camera collects mirror oil stain data (namely smoke range scene images) of a plurality of frames, calculates a difference value delta D of second derivative variances among the frames, judges mirror ambiguity (namely oil stain ambiguity degree of a transparent glass sheet) through delta D, and then automatically matches self-cleaning gears of the glass sheet. When the delta D is more than the threshold value 3, the oil stain blurring degree is determined to be clear, when the delta D is less than or equal to the threshold value 3, the oil stain blurring degree is determined to be slightly blurring, and when the delta D is less than or equal to the threshold value 1 and less than the threshold value 2, the oil stain blurring degree is determined to be moderately blurring; when delta D is less than threshold value 1, the greasy dirt ambiguity is heavy ambiguity; and the ambiguity level is light, medium and heavy and respectively matches with the 1234 grade of the self-cleaning mode of the glass sheet. The self-cleaning mode 1 is that the slide block carries a mop to clean the glass sheet in a reciprocating manner; the self-cleaning mode 2 is that the slide block carries the mop to carry out reciprocating cleaning on the glass sheet and the water outlet pipe outputs water, so that the cleaning effect of the mop on greasy dirt is improved by increasing the humidity of the glass sheet; the self-cleaning mode 3 is that when the slide block carries the mop to clean the glass sheet in a reciprocating manner, the water outlet pipe outputs water, the heating pipe heats the glass sheet, and the cleaning effect of the mop on oil stains is improved by increasing the humidity and the temperature of the glass sheet; the self-cleaning mode 4 is that when the slide block carries the mop to clean the glass sheet in a reciprocating manner, the water outlet pipe and the heating pipe of the water outlet pipe heat the glass sheet and increase cleaning liquid, and the cleaning effect of the mop on greasy dirt is improved by increasing the humidity temperature of the glass sheet and the cleaning capacity of dirt. The threshold value is an empirical value obtained by testing, and can be determined and adjusted again according to actual conditions.
S104, matching to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree, and driving the self-cleaning device to start cleaning according to the self-cleaning mode.
S105, judging whether the oil stain blurring degree is determined to be indicative of the clear state of the transparent glass sheet, and if so, re-executing the step S101; if not, generating a reminding message.
The smoke machine and the kitchen range are started simultaneously and generate a large amount of oil smoke in the cooking process, the oil smoke is attached to a glass sheet in front of a camera lens after rising, the camera can carry out oil pollution fuzzy self-identification on the front glass sheet in a smoke kitchen scene, if the oil pollution is fuzzy, a self-cleaning mode is automatically matched, self-cleaning operation in the corresponding mode is carried out, and after self-cleaning is finished, the camera lens surface oil pollution fuzzy self-identification is carried out again; if the mirror surface is clear, continuing to perform the camera oil smoke recognition function and continuing cooking until the smoke stove is closed, and if the mirror surface is not clear, sending out prompt information on a user interface so as to remind a user of manually completing mirror surface cleaning; and after the user manually completes mirror cleaning, continuing the camera oil smoke recognition function and continuing cooking until the smoke stove is closed.
In the embodiment, the self-cleaning device of the camera is controlled through feedback of the ambiguity of the mirror surface of the camera, namely, the self-cleaning device of the camera is controlled to be started through ambiguity identification, so that the times of manually cleaning the mirror surface of the camera are greatly reduced, and the user experience is improved; and the ambiguity interval is divided slightly and moderately severely, and the self-cleaning modes of the glass sheets are matched respectively by automatically matching the self-cleaning modes of the glass sheets with different cleaning capacities, so that the electric quantity is saved, and the machine loss caused by long-time working of the greasy dirt scraping device and the influence on the camera oil smoke recognition function possibly caused are avoided.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (13)
1. The self-cleaning device of the camera is arranged on a smoke machine main body of the smoke machine and is characterized by comprising a cleaning tank, a transparent glass sheet, a cleaning mechanism and a controller, wherein the cleaning mechanism is electrically connected with the controller;
the transparent glass sheet is fixedly arranged on a main body mechanism of the camera, the cleaning tank is arranged below the camera, and the cleaning mechanism is arranged in the cleaning tank;
the camera is used for collecting a smoke range scene image;
the controller is used for determining the greasy dirt fuzzy degree of the transparent glass sheet according to the smoke range scene image and obtaining a self-cleaning mode corresponding to the greasy dirt fuzzy degree in a matching mode;
the controller is also used for generating a first trigger instruction according to the self-cleaning mode and sending the first trigger instruction to the cleaning mechanism;
the cleaning mechanism is used for sliding along the cleaning groove according to the first trigger instruction so as to clean the transparent glass sheet;
the cleaning tank is a transparent glass tank, an opening is formed in the top surface of the cleaning tank, and the transparent glass sheet is located at the opening.
2. The camera self-cleaning device of claim 1, wherein the cleaning tank is embedded in or fixed below the cigarette machine body.
3. The camera self-cleaning device of claim 1, wherein the transparent glass sheet is flush with a top surface of the cleaning tank;
the cleaning mechanism comprises a driving mechanism, a guide rail, a sliding block and a mop, and the driving mechanism is electrically connected with the controller and fixedly connected with the sliding block;
the guide rail is fixedly arranged at the bottom position of the inner side of the cleaning groove, and the sliding block and the mop are sequentially clamped between the guide rail and the top surface of the cleaning groove;
the driving mechanism is used for driving the sliding block to slide along the guide rail with the mop according to the first trigger instruction so as to clean the transparent glass sheet or driving the sliding block to stop sliding.
4. The camera self-cleaning device of claim 3, wherein the cleaning mechanism further comprises a water outlet mechanism, the water outlet mechanism being connected to the cleaning tank, the water outlet mechanism being electrically connected to the controller;
the controller is used for generating a second trigger instruction and sending the second trigger instruction to the water outlet mechanism;
the water outlet mechanism is used for discharging water to the mop in the cleaning tank or stopping water discharging according to the second trigger instruction.
5. The camera self-cleaning device according to claim 4, wherein the water outlet mechanism comprises a valve and a water outlet pipeline, the valve is arranged on the water outlet pipeline, and the water outlet pipeline is arranged on the cleaning tank in a penetrating way;
the valve is electrically connected with the controller and is used for being opened or closed according to the second trigger instruction, so that the water outlet pipeline can be used for discharging water to the mop in the cleaning tank or stopping water discharging.
6. The camera self-cleaning device according to claim 3 or 5, wherein the cleaning mechanism further comprises a heating assembly, the heating assembly is arranged on the cleaning tank in a penetrating manner, and the heating assembly is electrically connected with the controller;
the controller is used for generating a third trigger instruction and sending the third trigger instruction to the heating component;
the heating component is used for starting or stopping heating according to the third trigger instruction.
7. The camera self-cleaning device according to claim 6, further comprising a cleaning solution containing assembly fixed inside the top surface of the cleaning tank;
the cleaning solution accommodating assembly comprises a cleaning solution accommodating groove and a switch unit, and the switch unit is electrically connected with the controller;
the controller is used for generating a fourth trigger instruction and sending the fourth trigger instruction to the switch unit;
the switch unit is used for opening the cleaning solution accommodating groove to supply the cleaning solution to the mop according to the fourth trigger instruction or closing the cleaning solution accommodating groove to stop supplying the cleaning solution to the mop.
8. The camera self-cleaning device of claim 6, wherein the heating assembly comprises a heating tube or a drying tube; and/or the number of the groups of groups,
the transparent glass sheet comprises a round glass sheet.
9. A range hood, characterized in that it comprises a self-cleaning device of a camera according to any one of claims 1-8 and said hood body.
10. A method for cleaning a self-cleaning device for a camera, the method being realized by using the self-cleaning device for a camera according to any one of claims 1 to 8, the method comprising:
a camera is adopted to collect a smoke range scene image;
determining the greasy dirt blurring degree of the transparent glass sheet according to the smoke range scene image;
and matching to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree, and driving the self-cleaning device to start cleaning according to the self-cleaning mode.
11. The method of cleaning a self-cleaning device for a camera according to claim 10, wherein the step of driving the self-cleaning device to turn on cleaning according to the self-cleaning mode further comprises:
judging whether the oil stain blurring degree is determined to represent that the transparent glass sheet is in a clear state or not, and if so, re-executing the step of acquiring the smoke range scene image by adopting a camera; if not, generating a reminding message.
12. The method for cleaning a self-cleaning device for a camera according to claim 10 or 11, characterized in that the cleaning method further comprises:
pre-establishing a corresponding relation between the greasy dirt blurring degree and a self-cleaning mode;
the step of determining the greasy dirt blurring degree of the transparent glass sheet according to the smoke range scene image comprises the following steps:
calculating the difference value of the second derivative variance of the smoke range scene image of the adjacent frame;
determining the greasy dirt blurring degree according to the difference value;
and matching according to the corresponding relation to obtain a self-cleaning mode corresponding to the greasy dirt blurring degree.
13. The method of claim 12, wherein the self-cleaning mode includes a cleaning mechanism reciprocating sliding to perform cleaning, a cleaning mechanism reciprocating sliding while adding water to perform cleaning, a cleaning mechanism reciprocating sliding while adding a heating function to perform cleaning, a cleaning mechanism reciprocating sliding while adding water and a heating function to perform cleaning, a cleaning mechanism reciprocating sliding while adding a cleaning liquid to perform cleaning, a cleaning mechanism reciprocating sliding while adding water and a cleaning liquid to perform cleaning, a cleaning mechanism reciprocating sliding while adding a cleaning liquid and a heating function to perform cleaning, and a cleaning mechanism reciprocating sliding while adding water, a cleaning liquid, a heating function to perform cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104049.1A CN112808730B (en) | 2021-01-26 | 2021-01-26 | Camera self-cleaning device and cleaning method thereof and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104049.1A CN112808730B (en) | 2021-01-26 | 2021-01-26 | Camera self-cleaning device and cleaning method thereof and range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112808730A CN112808730A (en) | 2021-05-18 |
| CN112808730B true CN112808730B (en) | 2024-01-19 |
Family
ID=75859357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110104049.1A Active CN112808730B (en) | 2021-01-26 | 2021-01-26 | Camera self-cleaning device and cleaning method thereof and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112808730B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503572B (en) * | 2021-06-30 | 2023-03-14 | 宁波方太厨具有限公司 | Self-cleaning protection system for protecting camera in range hood and cleaning method thereof |
| CN114513594A (en) * | 2022-02-10 | 2022-05-17 | 深圳市海清视讯科技有限公司 | Lens cleaning method, device and system for camera |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU15308U1 (en) * | 2000-04-28 | 2000-10-10 | Общество с ограничннной ответственностью "ЛУКОЙЛ-ПЕРМНЕФТЬ" | COMPLEX FOR CLEANING WELL LENGTH PRODUCTS |
| CN203972359U (en) * | 2014-07-31 | 2014-12-03 | 山东鲁班智能装备有限公司 | A kind of multi-stage, energy-saving cleaning device |
| CN207521339U (en) * | 2017-11-07 | 2018-06-22 | 佛山市云米电器科技有限公司 | Lens cleaning device and kitchen ventilator camera lens |
| CN109543531A (en) * | 2018-10-19 | 2019-03-29 | 兰波(苏州)智能科技有限公司 | A kind of method of fiber extraction and fiber vision correcting |
| CN208712271U (en) * | 2018-06-27 | 2019-04-09 | 昆明理工大学 | A kind of range hood automatic flushing device |
| CN208849926U (en) * | 2018-11-23 | 2019-05-10 | 河南俊雅电子科技有限公司 | One kind being convenient for clean monitoring camera |
| CN209710184U (en) * | 2018-11-27 | 2019-11-29 | 郑州天点科技有限公司 | A kind of monitoring camera with cleaning function |
| CN110816480A (en) * | 2018-08-10 | 2020-02-21 | 现代自动车株式会社 | External camera lens cleaning system and cleaning method |
| CN111524125A (en) * | 2020-04-28 | 2020-08-11 | 北京海益同展信息科技有限公司 | Equipment cleaning method, device and system, electronic equipment and storage medium |
| CN112044862A (en) * | 2019-06-06 | 2020-12-08 | 中信戴卡股份有限公司 | Lens protection device and lens protection method |
-
2021
- 2021-01-26 CN CN202110104049.1A patent/CN112808730B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU15308U1 (en) * | 2000-04-28 | 2000-10-10 | Общество с ограничннной ответственностью "ЛУКОЙЛ-ПЕРМНЕФТЬ" | COMPLEX FOR CLEANING WELL LENGTH PRODUCTS |
| CN203972359U (en) * | 2014-07-31 | 2014-12-03 | 山东鲁班智能装备有限公司 | A kind of multi-stage, energy-saving cleaning device |
| CN207521339U (en) * | 2017-11-07 | 2018-06-22 | 佛山市云米电器科技有限公司 | Lens cleaning device and kitchen ventilator camera lens |
| CN208712271U (en) * | 2018-06-27 | 2019-04-09 | 昆明理工大学 | A kind of range hood automatic flushing device |
| CN110816480A (en) * | 2018-08-10 | 2020-02-21 | 现代自动车株式会社 | External camera lens cleaning system and cleaning method |
| CN109543531A (en) * | 2018-10-19 | 2019-03-29 | 兰波(苏州)智能科技有限公司 | A kind of method of fiber extraction and fiber vision correcting |
| CN208849926U (en) * | 2018-11-23 | 2019-05-10 | 河南俊雅电子科技有限公司 | One kind being convenient for clean monitoring camera |
| CN209710184U (en) * | 2018-11-27 | 2019-11-29 | 郑州天点科技有限公司 | A kind of monitoring camera with cleaning function |
| CN112044862A (en) * | 2019-06-06 | 2020-12-08 | 中信戴卡股份有限公司 | Lens protection device and lens protection method |
| CN111524125A (en) * | 2020-04-28 | 2020-08-11 | 北京海益同展信息科技有限公司 | Equipment cleaning method, device and system, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112808730A (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112808730B (en) | Camera self-cleaning device and cleaning method thereof and range hood | |
| EP3669738B1 (en) | Automated floor cleaning apparatus | |
| CN112856508B (en) | Range hood and cleaning method thereof | |
| JP2016009099A5 (en) | ||
| JPH10314088A (en) | Self-advancing type cleaner | |
| CN113963858A (en) | A defect monitoring device for flat enameled wire production and processing | |
| CN211303904U (en) | Self-cleaning camera for face recognition machine | |
| CN109662468B (en) | Desktop cleaning system and desktop cleaning method | |
| CN214348481U (en) | Camera self-cleaning device and range hood | |
| CN115179203A (en) | Shot blasting machine with dust removal function and using method | |
| CN108787553B (en) | Doctor blade cleaning device, pushing piece device and smear preparation equipment | |
| CN219532918U (en) | Online spectrum detection system for solving problems of window wall hanging and multiple reference sampling | |
| CN112032787A (en) | Oil stain detection device, range hood and control method | |
| CN111812865A (en) | Glasses cleaning machine | |
| CN115420713B (en) | High-speed camera lens printing opacity testing arrangement | |
| CN207247302U (en) | A kind of automatically cleaning lubricating cup | |
| CN116351801A (en) | Self-cleaning assembly of intelligent detection equipment | |
| CN215591991U (en) | Automatic transmission device applied to cigarette machine | |
| CN217274317U (en) | Self-cleaning kitchen device | |
| CN213001490U (en) | Manipulator convenient to maintain | |
| CN212339356U (en) | Greasy dirt detection device and lampblack absorber | |
| CN209455466U (en) | Conveyer belt structure is used in a kind of production of skin of beancurd | |
| CN215597373U (en) | Be applied to washing drying device in cigarette machine | |
| CN220289525U (en) | Full-automatic permanganate index analyzer | |
| CN112303692A (en) | Oil drip-proof type range hood for household life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |