CN116896679A - Camera protection method for cooking equipment - Google Patents

Camera protection method for cooking equipment Download PDF

Info

Publication number
CN116896679A
CN116896679A CN202310848129.7A CN202310848129A CN116896679A CN 116896679 A CN116896679 A CN 116896679A CN 202310848129 A CN202310848129 A CN 202310848129A CN 116896679 A CN116896679 A CN 116896679A
Authority
CN
China
Prior art keywords
camera
state
temperature
cooking
cooking apparatus
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.)
Pending
Application number
CN202310848129.7A
Other languages
Chinese (zh)
Inventor
任富佳
王圆圆
白青松
王文龙
俞晓文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Robam Appliances Co Ltd
Original Assignee
Hangzhou Robam Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Robam Appliances Co Ltd filed Critical Hangzhou Robam Appliances Co Ltd
Priority to CN202310848129.7A priority Critical patent/CN116896679A/en
Publication of CN116896679A publication Critical patent/CN116896679A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/32—Time-controlled igniting mechanisms or alarm devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664—Accessories
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/65—Control of camera operation in relation to power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/687—Circuits for monitoring or control for cooking

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses a camera protection method for cooking equipment, which belongs to the technical field of kitchen electricity, and comprises the following steps: collecting the ambient temperature around the camera; when the camera is in an open state and the ambient temperature is higher than the first set working temperature, the controller controls the camera to be powered off so as to be switched to a closed state. When ambient temperature is greater than first settlement operating temperature, it is higher to indicate the temperature, and when the temperature is higher, closes the camera, avoids the camera work under the high temperature, reduces the camera fault rate, prolongs the life of camera, and need not the manual work to restart the complete machine, saves time, improves user experience.

Description

Camera protection method for cooking equipment
Technical Field
The invention relates to the technical field of kitchen electricity, in particular to a camera protection method for cooking equipment.
Background
In the field of kitchen electricity, in order to enable a user to acquire the cooking state of food in a cooking cavity more intuitively, cameras are arranged on common cooking equipment to take photos or pick up images, so that the user can observe the change of information such as the degree of ripeness, the color and the like of the food in the cooking process conveniently outside the cooking equipment, and the cooking parameters can be adjusted accordingly after the photographed pictures are analyzed by a main control system.
For cooking equipment with functions such as baking and frying, the temperature is higher when the work, can bring certain risk for the normal work of camera. The camera is easy to take the picture or take the picture distortion under the condition of high temperature, and such faults generally require the user to actively power off the whole machine to restart the camera so as to eliminate the faults, and the power off of the whole machine can cause cooking interruption to influence user experience. The camera works at high temperature for a long time, so that the damage of the camera can be caused, and the service life of the camera is reduced.
Disclosure of Invention
The invention aims to provide a camera protection method for cooking equipment, which aims to solve the technical problem that a camera in the prior art works in a high-temperature environment and is easy to fail.
The technical scheme adopted by the invention is as follows:
a camera protection method for a cooking device, comprising:
collecting the ambient temperature around the camera;
when the camera is in an open state and the ambient temperature is higher than the first set working temperature, the controller controls the camera to be powered off so as to be switched to a closed state.
After the controller receives the photographing instruction, the controller detects the working state of the camera, and if the camera is in an on state and on line, the controller controls the camera to execute the photographing instruction.
When the working state of the camera is detected, if the camera is in a closed state, and when the ambient temperature is less than or equal to a first set working temperature, the controller controls the camera to switch to an open state.
If the camera is in a closed state, the ambient temperature is greater than a first set working temperature, and the closing time length reaches a first set time length, the controller controls the cooking equipment to send out a first warning signal.
When detecting the working state of the camera, if the camera is in an open state and is offline, the controller detects whether the restarting times reach the set times, and if not, the controller controls the camera to restart; if yes, the cooking device sends out a second fault signal.
After the instruction of restarting the camera is sent out, whether the camera is started successfully or not is detected through a second set time length, if yes, whether the camera is on line or not is detected, and if not, the cooking equipment sends out a first fault signal.
When the cooking equipment is started, the camera is electrified to be in an on state.
And when the cooking equipment is in the on state, if the camera is switched from the on state to the off state, executing a first fault detection instruction.
Wherein executing the first fault detection instruction includes:
when the closing time of the camera reaches the first closing time, if the ambient temperature is smaller than or equal to the first set working temperature, the controller controls the camera to be opened, and if the camera fails to be opened, the cooking equipment sends out a first fault signal.
When the cooking equipment is started, the camera is in a closed state, and when the controller receives a photographing instruction for the first time, the controller controls the camera to be switched to an open state.
And when the camera is in an on state, if a photographing instruction is not received within a first preset duration, the controller controls the camera to be powered off so as to switch to an off state.
Wherein, when the cooking equipment is in the open state, the working state of the camera is displayed on the display control panel of the cooking equipment.
The invention has the beneficial effects that:
according to the camera protection method for the cooking equipment, the ambient temperature around the camera is collected; when the camera is in an open state and the ambient temperature is higher than the first set working temperature, the camera is controlled to be powered off so as to be switched to a closed state. When the temperature is higher, close the camera, avoid the camera work under high temperature, reduce the camera fault rate, prolong the life of camera, and need not the manual work to restart the complete machine, save time improves user experience.
Drawings
Fig. 1 is a schematic structural view of a cooking apparatus according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a cooking apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
fig. 4 is a flowchart of a cooking apparatus according to a first embodiment of the present invention;
fig. 5 is a flowchart two of a cooking apparatus according to a first embodiment of the present invention;
fig. 6 is a flowchart III of a camera protection method for a cooking apparatus according to an embodiment of the present invention;
fig. 7 is a flowchart of a camera protection method for a cooking device according to a second embodiment of the present invention.
In the figure:
10. an inner container; 20. a door body; 30. a camera assembly; 40. a temperature detection assembly; 50. a mounting plate; 60. a partition board.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 3, the embodiment of the present invention provides a cooking apparatus, which may be a steamer, an oven, a microwave oven, a steaming and baking integrated machine, or a steaming and baking and frying integrated machine. The cooking equipment comprises a box body, an inner container 10 and a door body 20, wherein the inner container 10 is arranged in the box body, and a cooking cavity for accommodating a cooked object is formed in the inner container 10; the door 20 is rotatably provided to the cabinet to open or close the cooking cavity. An installation cavity is formed between the liner 10 and the box body, and common components such as a heating component, a heat dissipation component and the like can be arranged in the installation cavity.
The cooking device further comprises a camera control system, the camera control system comprises a camera assembly 30, a temperature detection assembly 40 and a controller, the camera assembly 30 comprises a camera, and the camera can shoot objects to be cooked in the cooking device and generate images; the temperature detection assembly 40 comprises a temperature sensor, wherein the temperature sensor can acquire the ambient temperature in a detection range, and the camera is positioned in the detection range; the camera and the temperature sensor are electrically connected with the controller.
The temperature sensor can collect the ambient temperature around the camera, when the temperature is higher, the camera is closed by the controller, the camera is prevented from working at high temperature, the operation of the whole machine cannot be influenced, and after the temperature is reduced, the camera is opened by the controller, so that photographing can be performed. The camera is controlled to be closed or opened according to the temperature, so that the fault rate of the camera is reduced, the service life of the camera is prolonged, the whole camera is not required to be restarted manually, the time is saved, and the user experience is improved.
The camera is closed and opened, so that the whole machine operation is not influenced, and the power supply circuit of the camera and the power supply circuits of other parts in the whole machine are mutually independent. In order to avoid mutual interference among the components, a plurality of power supply circuits can be arranged in parallel, and each component is provided with an independent power supply circuit which can be independently turned on or turned off.
The controller controls the camera to be opened or closed, and can be controlled by a chip and a program, and the specific principle is the prior art and is not described herein. In this embodiment, the camera is connected to the controller through a first power supply line, and the controller is configured to control the first power supply line to be turned off or turned on according to the ambient temperature collected by the temperature sensor. The controller controls the first power supply line to be turned off or on, and may control the switch on the first power supply line to be turned on or off.
The temperature sensor provided in this embodiment is used for detecting the ambient temperature around the camera. It will be appreciated that for a cooking apparatus, it is possible to provide other temperature sensing elements than the temperature sensor for sensing the cooking temperature within the cooking cavity. But the ambient temperature in this embodiment refers only to the ambient temperature around the camera.
The temperature sensor is an existing sensor, and can be a contact sensor or a non-contact sensor. Specifically, the temperature sensor may be a resistive temperature sensor or an infrared temperature sensor, and the structure and the working principle thereof are all in the prior art, which is not described herein.
In this embodiment, the temperature sensor is a non-contact sensor, that is, the temperature sensor is spaced from the camera, and the distance between the temperature sensor and the camera does not exceed the first set distance, so as to ensure the detection accuracy. The first set distance may be set according to actual needs, and may specifically be 10cm.
The cameras can be arranged at one, two or more than two, and each camera can be arranged at intervals so as to shoot images of the object to be cooked at different angles. A power supply circuit is arranged between each camera and the controller, so that each camera can be controlled independently. The temperature sensor can be arranged at one, two or more than two, and each temperature sensor can be arranged at intervals so as to detect the temperature of different positions and ensure the accuracy of detection results.
In some embodiments, one temperature sensor can only detect the ambient temperature around one camera, in other embodiments, one temperature sensor can detect the ambient temperature around two or more cameras simultaneously. In still other embodiments, two or more temperature sensors detect the ambient temperature around the same camera to detect different locations around the camera, ensuring the accuracy of the detection results.
In this embodiment, a camera is disposed in the detection range of each temperature sensor, so as to realize one-to-one correspondence, and control is facilitated.
The temperature sensor is connected with the controller through a converter, and the converter is configured to convert temperature information detected by the temperature sensor into a digital signal and transmit the digital signal to the controller. The converter may be an existing a/D converter, and its structure and working principle are the existing technologies and are not described herein.
The camera control system further comprises a mounting plate 50, the camera and the corresponding temperature sensor are arranged on the mounting plate 50, the mounting plate 50 is detachably connected with the liner 10, and the camera control system is convenient to mount and detach and convenient to replace.
In this embodiment, the camera is connected to the mounting plate 50 by screws. The temperature sensor is connected with the mounting plate 50 through screws. The camera and the corresponding temperature sensor can be mounted on one mounting plate 50, and can also be mounted on different mounting plates 50 respectively, so that the camera and the corresponding temperature sensor are convenient to replace independently. The mounting plate 50 and the liner 10 can be connected by screws or by adopting the prior buckle structure.
In this embodiment, the camera and the temperature sensor are both disposed on the top of the inner container 10. When a plurality of cameras are provided, the cameras may be provided on the top and the side wall of the inner container 10, and one or more cameras may be provided on the top of the inner container 10.
Be provided with the storage tank on the inner bag 10, be provided with baffle 60 between storage tank and the culinary art chamber, camera and temperature sensor all set up in the storage tank, and baffle 60 is the transparent plate at least in part, and the camera can be through the transparent plate to being shot by the culinary art thing. The baffle 60 is at least partly transparent plate, does not influence the camera to shoot, and the setting of baffle 60 can avoid pollution cameras such as oil smoke, steam.
The cooking device further comprises a memory, and the controller and the memory are both arranged on the main control board and used for processing data and transmitting instructions. The main control board is positioned in the mounting cavity. The working principle of the controller and the memory is the prior art and is not described in detail here.
The box is provided with a display control panel which is electrically connected with the controller, and the display control panel can display the working state of the camera. The operating states of the camera include, but are not limited to: opening, closing, opening and on-line, opening and off-line. The ambient temperature around the camera may also be displayed.
The display control panel can be a touch screen, so that a user can not only see cooking information of the cooking device, such as temperature, cooking time and the like in the cooking cavity through the display control panel; instructions such as power on, power off, pause, take a photograph, etc. may also be entered.
Referring to fig. 4 to 6, the embodiment of the invention further provides a camera protection method for a cooking device, and it can be understood that the cooking device includes a camera, and the camera protection method for the cooking device can protect the camera and reduce the failure rate.
The camera protection method for the cooking equipment provided by the embodiment comprises the following steps:
collecting the ambient temperature around the camera;
when the camera is in an open state and the ambient temperature is higher than the first set working temperature, the controller controls the camera to be powered off so as to be switched to a closed state.
The temperature sensor can collect the ambient temperature around the camera, when the ambient temperature is greater than the first set working temperature, the temperature is higher, the camera is not beneficial to working, the camera is closed through the controller, the camera is prevented from working at high temperature, the operation of the whole camera is not affected, the failure rate of the camera is reduced, the service life of the camera is prolonged, the whole camera is not required to be restarted manually, the time is saved, and the user experience is improved.
When the cooking equipment is in an on state, the temperature sensor is always in the on state, so that temperature detection can be performed in real time. In this embodiment, when the cooking apparatus is turned on, the camera is powered on to be in an on state, that is, the camera is turned on as the cooking apparatus is turned on.
When the cooking equipment is in an open state, if the camera is switched from the open state to the closed state, the controller controls the camera to be closed possibly because the ambient temperature is higher than the first set working temperature; it is also possible that the camera itself fails. Therefore, when the cooking apparatus is in the on state, if the camera is switched from the on state to the off state, the first fault detection instruction is executed. When the camera is in a closed state, shot information stored in the camera cannot be emptied.
In some embodiments, executing the first fault detection instruction includes: the controller obtains the current ambient temperature detected by the temperature sensor, if the ambient temperature is smaller than or equal to the first set working temperature, the controller controls the camera to be started, and if the camera is failed to be started, the cooking equipment sends out a first fault signal. And if the ambient temperature is greater than the first set working temperature, the temperature sensor continuously collects the ambient temperature around the camera.
If the camera is switched from the on state to the off state, but the ambient temperature is less than or equal to the first set working temperature, if the camera possibly fails, the controller controls the camera to be turned on, if the camera fails to be turned on, the camera is judged to be failed, and the cooking equipment sends out a first failure signal. The first fault signal may be a text displayed on a display control panel or a voice module in the cooking appliance broadcasting a voice.
In other embodiments, executing the first fault detection instruction includes: when the closing time of the camera reaches the first closing time, the controller acquires the current ambient temperature detected by the temperature sensor, if the ambient temperature is smaller than or equal to the first set working temperature, the controller controls the camera to be opened, and if the camera fails to be opened, the cooking equipment sends out a first fault signal.
The temperature change condition is fully considered, and in view of the fact that the temperature change is not fast, the camera is possibly closed due to the fact that the temperature is high, and temperature detection is performed after the camera is closed for a period of time. If the ambient temperature is less than or equal to the first set working temperature, the camera possibly has a fault, at the moment, the controller controls the camera to be started, if the camera is failed to be started, the camera is judged to be faulty, and the cooking equipment sends out a first fault signal.
The camera functions to take a picture. When the controller does not receive a photographing instruction, the camera is controlled to be opened or closed according to the ambient temperature around the camera. When the camera is in an on state, if the ambient temperature is higher than a first set working temperature, the controller controls the camera to be powered off so as to be switched to an off state; when the camera is in a closed state, if the ambient temperature is less than or equal to a first set working temperature, the controller controls the camera to be electrified so as to be switched to an open state; and detecting whether the camera is successfully started or not in the process of switching the camera to the starting state, if not, indicating that the camera is failed to be started, and sending a first fault signal by the cooking equipment.
Cooking equipment with roast function of frying is mostly high-power, and its electrical environment is not ideal, can produce more interference, and this interference can lead to the camera to appear can not shoot or the camera is fault such as online not in the work engineering, therefore need detect whether the camera is online before shooing, more insurance.
After the controller receives the photographing instruction, the controller detects the working state of the camera, and if the camera is in an on state and is online, the controller controls the camera to execute the photographing instruction. In general, in a cooking process, different cooking programs are executed according to different cooking modes, and photographing is executed according to photographing instructions set in the programs. Namely, the program transmits the instruction to the controller, and the controller receives the photographing instruction. Or when the user triggers a photographing button on the display control panel, the controller receives a photographing instruction.
When detecting the working state of the camera, if the camera is in a closed state, when the ambient temperature is less than or equal to the first set working temperature, the controller controls the camera to switch to an open state. If the camera fails to be started, the cooking equipment sends out a first fault signal.
If the camera is in a closed state, the ambient temperature is greater than the first set working temperature, and the photographing instruction is received for a first set duration, the controller controls the cooking equipment to send out a first warning signal. That is, the photographing instruction is sent out for a first set period of time, and photographing is not completed yet, if the camera is in a closed state for a long time and the temperature is higher than the starting condition of the camera, a first warning signal is sent out to prompt that the photographing function cannot be completed temporarily. The first warning signal may be a text displayed on a display control panel or a voice broadcast by a voice module in the cooking device.
When detecting the working state of the camera, if the camera is in an open state and is offline, the controller controls the camera to restart. Under the state that the camera is offline, shooting cannot be completed, and the camera is in an open state, which means that the ambient temperature around the camera is less than or equal to a first set working temperature.
To avoid frequent restarting, it may be: if the camera is in an open state and is offline, the controller detects whether the restarting times reach the set times, and if not, the controller controls the camera to restart; if yes, the cooking device sends out a second fault signal.
After the camera restarting instruction is sent out, detecting whether the camera is successfully started or not after a second set time length, if yes, detecting whether the camera is online or not, if not, indicating that the camera is failed to start, and sending a first fault signal by the cooking equipment. And under the condition that the camera is online, executing a photographing instruction. The first fault signal and the second fault signal may be the same signal or different signals, which is not limited herein.
The detection means are all of the prior art. Whether the camera is turned on or off can be judged by detecting whether the first indicator lamp is turned on or not. For example, when the first indicator light is detected to be on, the camera is in an on state; when the first indicator lamp is detected to be closed, the camera is in a closed state. Whether the camera is on line or not can be judged by detecting the flow.
And when the cooking equipment is in an open state, displaying the working state of the camera on a display control panel of the cooking equipment. The operating states of the camera include, but are not limited to: opening, closing, opening and on-line, opening and off-line, and failure. The ambient temperature around the camera may also be displayed.
Example two
Fig. 7 shows the second embodiment, and only the points of distinction between the second embodiment and the first embodiment are described for the sake of simplicity. The difference is that when the cooking equipment is started, the camera is in a closed state, and when the controller receives a photographing instruction for the first time, if the ambient temperature is less than or equal to a first set working temperature, the controller controls the camera to be switched to an open state. If the camera fails to be started, the cooking equipment sends out a first fault signal. The camera is prevented from being opened for a long time, and the service life of the camera is prolonged.
If the camera is successfully started, detecting the working state of the camera. If the camera is in an on state and on line, the controller controls the camera to execute a photographing instruction. If the camera is in an open state and is offline, the controller detects whether the restarting times reach the set times, and if not, the controller controls the camera to restart; if yes, the cooking device sends out a second fault signal.
After the camera restarting instruction is sent out, detecting whether the camera is successfully started or not after a second set time length, if yes, detecting whether the camera is online or not, if not, indicating that the camera is failed to start, and sending a first fault signal by the cooking equipment. The first fault signal and the second fault signal may be the same signal or different signals, which is not limited herein.
Example III
For simplicity, only the points of distinction of the third embodiment from the first embodiment will be described. The difference is that when the camera is in the on state, if the photographing instruction is not received within the duration of the first preset time, the controller controls the camera to be powered off so as to switch to the off state. The camera is prevented from being opened for a long time, and the service life of the camera is prolonged.
When the camera is in a closed state and the controller receives a photographing instruction, if the ambient temperature is less than or equal to a first set working temperature, the controller controls the camera to switch to an open state. If the camera fails to be started, the cooking equipment sends out a first fault signal. If the camera is successfully started, detecting the working state of the camera. If the camera is in an on state and on line, the controller controls the camera to execute a photographing instruction.
When the camera is in a closed state and the controller receives a photographing instruction, if the ambient temperature is greater than a first set working temperature and the photographing instruction is received for a first set duration, the controller controls the cooking equipment to send out a first warning signal. That is, the photographing instruction is sent out for a first set period of time, and photographing is not completed yet, if the camera is in a closed state for a long time and the temperature is higher than the starting condition of the camera, a first warning signal is sent out to prompt that the photographing function cannot be completed temporarily.
The above embodiments merely illustrate the basic principle and features of the present invention, and the present invention is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (12)

1. A camera protection method for a cooking apparatus, comprising:
collecting the ambient temperature around the camera;
when the camera is in an open state and the ambient temperature is higher than the first set working temperature, the controller controls the camera to be powered off so as to be switched to a closed state.
2. The camera protection method for a cooking appliance according to claim 1, wherein the controller detects an operation state of the camera after receiving the photographing instruction, and if the camera is in an on state and on line, the controller controls the camera to execute the photographing instruction.
3. The camera protection method for a cooking apparatus according to claim 2, wherein the controller controls the camera to switch to the on state when the ambient temperature is equal to or lower than the first set operation temperature if the camera is in the off state when the operation state of the camera is detected.
4. The method according to claim 3, wherein if the camera is in a closed state, the ambient temperature is greater than a first set working temperature, and the closing time period reaches a first set time period, the controller controls the cooking device to send out a first warning signal.
5. The camera protection method for a cooking apparatus according to claim 2, wherein when detecting an operating state of the camera, if the camera is in an on state and is off line, the controller detects whether the number of restarting times reaches a set number of times, and if not, controls the camera to restart; if yes, the cooking device sends out a second fault signal.
6. The method according to claim 5, wherein after the instruction to restart the camera is issued, after a second set period of time, detecting whether the camera is successfully started, if so, detecting whether the camera is on-line, and if not, the cooking device issues a first failure signal.
7. The camera protection method for a cooking apparatus according to claim 1, wherein the camera is energized to be in an on state when the cooking apparatus is turned on.
8. The camera protection method for a cooking apparatus according to claim 7, wherein the first failure detection instruction is executed if the camera is switched from the on state to the off state while the cooking apparatus is in the on state.
9. The camera protection method for a cooking appliance of claim 8, wherein executing the first failure detection instruction comprises:
when the closing time of the camera reaches the first closing time, if the ambient temperature is smaller than or equal to the first set working temperature, the controller controls the camera to be opened, and if the camera fails to be opened, the cooking equipment sends out a first fault signal.
10. The camera protection method for a cooking apparatus according to claim 1, wherein the camera is in a closed state when the cooking apparatus is turned on, and the controller controls the camera to be switched to an open state when the controller receives a photographing instruction for the first time.
11. The method according to claim 1, wherein the controller controls the camera to be powered off to switch to the off state if the photographing instruction is not received for a first preset period of time while the camera is in the on state.
12. The camera protection method for a cooking apparatus according to any one of claims 1 to 11, wherein an operating state of the camera is displayed on a display control panel of the cooking apparatus in an on state of the cooking apparatus.
CN202310848129.7A 2023-07-11 2023-07-11 Camera protection method for cooking equipment Pending CN116896679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310848129.7A CN116896679A (en) 2023-07-11 2023-07-11 Camera protection method for cooking equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310848129.7A CN116896679A (en) 2023-07-11 2023-07-11 Camera protection method for cooking equipment

Publications (1)

Publication Number Publication Date
CN116896679A true CN116896679A (en) 2023-10-17

Family

ID=88311703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310848129.7A Pending CN116896679A (en) 2023-07-11 2023-07-11 Camera protection method for cooking equipment

Country Status (1)

Country Link
CN (1) CN116896679A (en)

Similar Documents

Publication Publication Date Title
JP3990884B2 (en) Refrigerator remote inspection system and refrigerator remote inspection method
EP0619568B2 (en) Diagnostic method and apparatus for a domestic appliance
EP0857328B1 (en) Diagnostic system for a cooking appliance
KR20020020831A (en) Remote inspection system of refrigerator
CN116896679A (en) Camera protection method for cooking equipment
CN220442516U (en) A camera system and cooking equipment for cooking equipment
CN108317546A (en) Domestic gas and air quality safety monitoring device
CN110205773B (en) Washing machine down lamp control method and device and washing machine
CN110939950A (en) Dry burning prevention system and method for kitchen range with data interconnection function and kitchen range
CN116092876A (en) Relay zero crossing control method and device and dish washer with same
CN106052260A (en) Heat exchange device and draught fan fault detection method and device
CN104115065B (en) Projection-type image display device
CN109963195A (en) A kind of sight protectio method and device thereof applied to television set
US8436279B2 (en) System for supplementation of appliance standby mode with internal power source
CN109738794A (en) A kind of real-time monitoring system of relay
KR20160136242A (en) Rice cooker
JP5527042B2 (en) Cooker
JP2010065887A (en) Air conditioner
CN206671848U (en) A kind of household electrical appliance dry fire circuit detection means
CN112413667A (en) Kitchen appliance control method and device and kitchen appliance
CN216256655U (en) Steaming and baking oven
WO2018172786A1 (en) Domestic product
TWI420056B (en) Heating equipment
CN217696099U (en) Cooking device with detection function
CN210582248U (en) Layered heating control heat preservation device

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