WO1998005904A1 - Appareil de cuisson a la chaleur - Google Patents

Appareil de cuisson a la chaleur Download PDF

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Publication number
WO1998005904A1
WO1998005904A1 PCT/JP1997/002622 JP9702622W WO9805904A1 WO 1998005904 A1 WO1998005904 A1 WO 1998005904A1 JP 9702622 W JP9702622 W JP 9702622W WO 9805904 A1 WO9805904 A1 WO 9805904A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
cooking
display
display means
food
Prior art date
Application number
PCT/JP1997/002622
Other languages
English (en)
Japanese (ja)
Inventor
Teruhiko Tomohiro
Kazumi Hirai
Hiroshi Terasaki
Fumiko Mori
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Publication of WO1998005904A1 publication Critical patent/WO1998005904A1/fr

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Classifications

    • 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
    • H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
    • 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
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • 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

Definitions

  • the present invention relates to a cooking device for home or business use
  • the present invention relates to a cooking device having a multifunctional display unit as an interface.
  • a high-frequency heating cooking apparatus which is one of the conventional heating cooking apparatuses of this type, a so-called microwave oven, had a configuration as shown in FIG.
  • the high-frequency heating cooking device is provided with a door 1 that can be opened and closed on the front of the heating cooking device main body, so that food can be taken in and out of the storage 2.
  • a high-frequency generator 3 as a heating means is provided in the heating and cooking device main body, and an irradiation port for irradiating the inside 2 with high-frequency waves is formed in the inside 2.
  • the position of the irradiation port is not specified, and it is formed on the ceiling surface, the back surface, or the side surface of the inside of the warehouse 2, and some of them are provided.
  • Reference numeral 4 denotes an input means for inputting heating cooking conditions and food information.
  • the user needs to set the cooking time in advance.
  • the specific setting method differs depending on the individual cooking device.However, the specification is such that the heating output, heating time, or a special heating pattern prepared in advance for a specific food item is input in order. There are many things. Numerical values and characters during the input operation are displayed on the display unit 5.
  • FIG. 34 is an enlarged view of the display unit 5, and generally an 8-segment fluorescent display tube or the like is often used.
  • Reference numeral 6 denotes a control unit, which controls turning on and off of the high-frequency generator 3 which is a heating unit based on the condition given by the input unit 4.
  • a control unit which controls turning on and off of the high-frequency generator 3 which is a heating unit based on the condition given by the input unit 4.
  • the information is also taken in to control heating.
  • the status of cooking, such as time and temperature, is also displayed on the display unit 5, so the user can judge the progress of cooking based on these displays. it can.
  • a wall lamp 7 is usually provided on the wall of the chamber 2, which is always lit during cooking. For this reason, it is possible to see at a glance the inside of the cooking cabinet 2 while cooking, and to see at a glance that the cooking equipment is in operation.
  • the above-mentioned display unit is the only means for transmitting information from the cooking device body to the user, the function is insufficient, and the following inconveniences are caused. Had occurred.
  • the display contents are often limited, and it is difficult to display non-alphanumeric characters.
  • To perform various expressions including pictures dedicated display units were required.
  • As a result in many cases, only alphanumeric characters were displayed, and the displayed information was limited.
  • the number of characters that can be displayed is limited due to the small size of the display unit, and it is not possible to list multiple pieces of information. Therefore, there is little information to be displayed, and it is difficult to read information from the display unit. Had become.
  • the life of the device may be shorter than the life of the cooking device itself due to long lighting.
  • the lighting of the interior lamp also worked as an indication that cooking is in progress.
  • the effect of heat generated by the interior lamp on food may not be negligible.
  • the food near the lamp inside the cooking cabinet heats faster than the other parts, making uniform heating impossible, and this hinders the original use of the equipment to make delicious dishes. I have. Disclosure of the invention
  • a cooking device of the present invention comprises: a storage space for storing food; a heating unit for heating the food; an input unit for inputting a heating condition; A physical quantity detecting means for detecting a physical quantity; a dot matrix type display means for displaying a heating condition and a control state; and a control means for controlling the heating means and the input means. It was configured to display the change over time of the physical quantity in a graph.
  • the display means displays both a graphical display and a numerical display indicating the physical quantity of the food at the same time, or switches between one of them, so that the temporal change of the physical quantity of the food being cooked can be understood. .
  • the temperature of the food is detected as the physical quantity and is displayed on the display means.
  • the display means uses a two-dimensional line graph in which the horizontal axis indicates the heating time and the vertical axis indicates the physical quantity or the food temperature. Then, as described above, the physical quantity such as temperature is detected during heating and cooking, and a graph display such as a line graph that shows the change due to the heating process and a numerical value every moment are displayed or switched and displayed. This makes it possible to capture the cooking process visually or quantitatively. As a result, precise operations can be performed in accordance with the progress of cooking, and delicious dishes can be made without failure.
  • the cooking device of the present invention includes a storage space for storing food, a heating unit for heating the food, an input unit for inputting a heating condition, and a physical quantity detection unit for detecting a physical quantity of the storage space or the food. And display means to display heating conditions and control status A storage unit; and a control unit for controlling the heating unit and the input unit.
  • the storage unit is configured to store a physical quantity change during cooking.
  • the physical quantity change during the heating cooking can be stored in the storage means, so that the results of the plurality of heating cooking can be stored overnight.
  • This database can be used as useful information to optimize cooking and improve user convenience.
  • a removable storage medium is used as the storage means, and a card-type storage medium is used as the removable storage medium.
  • a removable storage medium such as a card type as described above, it is possible to transfer the data base accumulated in one heating cooking device body to another heating cooking device body. It is easy to use, and users can share useful information about cooking with multiple remote cooking units.
  • an output means capable of outputting the contents stored in the storage means to the outside is provided, and a detachable printing apparatus is used as the output means.
  • an external output device such as a pudding device is provided so that the information stored in the storage means can be taken out to a medium such as paper, so that the cooking device itself can be temporally and spatially separated. This makes it possible to consider heating cooking at a distance, which improves convenience in examining better heating cooking methods.
  • the cooking device of the present invention further includes a storage space for storing food, a heating unit for heating the food, an input unit for inputting a heating condition, a display unit for displaying a heating condition and a control state, and the heating unit. And control means for controlling the input means, wherein the display means displays a list of a plurality of pieces of information input for at least one cooking.
  • At least two sets of the output intensity of the heating means, the heating time, and the set temperature of the food are input as information of the heating condition.
  • the information displayed in the list can be modified on the screen displayed in the list.
  • Inputs such as output intensity, heating time, and set temperature are important conditions that affect the quality of cooking, but these are listed on the display and examined while looking at the conditions before and after. Being able to make immediate corrections when needed greatly improves usability in determining optimal heating conditions. Entering at least two sets of heating conditions means that cooking can be finished while changing the heating state in two or more steps, making it possible to perform subtle cooking.
  • the cooking device of the present invention includes a storage space for storing food, a heating unit for heating the food, an input unit for inputting a heating condition, a display unit for displaying a heating condition and a control state, and an evaluation prediction unit. And a control unit for controlling the heating unit and the input unit.
  • the evaluation prediction unit is configured to predict the quality of the cooking based on the heating condition input from the input unit.
  • the evaluation prediction means for predicting the workmanship estimates the temperature rise of the food from the input heating conditions and displays the result to the user, so that even inexperienced users can use it. Cooking failure due to overheating or insufficient heating can be prevented.
  • the physical quantity change during the heating and cooking is predicted based on the input heating condition
  • the graph predicting means for displaying the graph shows how the physical quantity change of the food during the heating and cooking changes with the heating. Because it is displayed visually in a way that is easy to understand, it is possible to provide users with more information than just good workmanship or bad workmanship. Therefore, the user can establish optimal heating conditions based on such information with a small number of experiments.
  • a physical quantity detecting means and a memory for storing heating conditions and physical quantity changes during heating and cooking.
  • a physical quantity change during heating and cooking is predicted based on the input heating conditions and past cooking data, and a graph predicting means for displaying a graph or an evaluation predicting means for predicting the quality of the heating cooking is provided. Predicts changes in physical quantities of foods based on the results of cooking that has been performed before, and thus enables highly accurate predictions.
  • cooking information previously performed by another user can be used. Therefore, if somebody has experienced the first cooking before, the user can make the best use of the data at that time and perform the proper cooking without failure.
  • both the elapsed time after the start of the heating and the remaining time until the end of the heating are simultaneously displayed on the display means, or both are switched and displayed.
  • the cooking time display can show both the elapsed time and the remaining time, or you can choose whichever you need, so if the finishing time is important or you want to know how long it has been heated The time can be displayed as needed, which improves the convenience of optimal cooking.
  • the heating cooking device of the present invention is such that the character information displayed on the display means can be switched to a plurality of languages and displayed.
  • the text information can be displayed by switching between English, French, and German.
  • the input means has at least one high-frequency heating device as a heating means.
  • a dot matrix type touch panel device is used as the input means, and both the input means and the display means are used.
  • the dot matrix type touch panel device As described above, it is possible to use both the input means and the display means, and it is possible to provide a larger display unit. Further, it is possible to display an input operation screen that is optimal for each input operation, so that more natural usability can be realized.
  • the main body has both operation display means for turning on or off during cooking and information display means for turning on or off as necessary.
  • operation display means for turning on or off during cooking
  • information display means for turning on or off as necessary.
  • the information display means is a liquid crystal display device having a liquid crystal unit and a light emitting unit, and separately controls energization of the liquid crystal unit and the light emitting unit.
  • the information display means using liquid crystal includes not only a liquid crystal part but also a light emitting part. Therefore, normally, a display with good visibility can be provided even in a dark place, and the light emitting part is used when it is desired to suppress energy consumption. By stopping the power supply, energy saving effect can be obtained.
  • the information display means turns off the display according to a preset condition after the start of cooking, and turns on the display again according to a preset condition.
  • the information display means After a predetermined time has elapsed after the start of cooking as described above, the information display means is turned off to reduce energy consumption and extend the useful time. Lights to indicate that cooking is nearing completion It can play the role of visual notification device.
  • the operation display means changes the blinking cycle in conjunction with cooking conditions set in advance.
  • the operation display means changes its lighting color in conjunction with cooking conditions set in advance.
  • the operation display means includes a plurality of lighting portions, and the number of the lighting portions changes in conjunction with cooking conditions set in advance. Then, for example, by using an operation display means having a configuration in which a plurality of LED lights are arranged in a line, it is possible to link the number of lights and the cooking conditions, and to know the progress of cooking from the number of lights. Becomes possible.
  • the lighting and turning off of the interior lamp during cooking is controlled in conjunction with the information display means.
  • the cooking lamp during cooking is necessary to see the inside of the cooking cabinet, such as the progress of the cooking process. In addition, it is possible to reduce the influence on foods due to the heat generated by the interior lamps.
  • a high-frequency heating device is used as a heating means.
  • FIG. 1 is an external view of a heating cooking device according to Embodiment 1 of the present invention
  • FIG. 2 is an enlarged view of a display unit of the heating cooking device
  • FIG. 3 is an enlarged view of a display unit of the heating cooking device
  • FIG. FIG. 5 is an external view of a heating cooking device according to a third embodiment of the present invention
  • FIG. 6 is an external view of a heating cooking device according to a fourth embodiment of the present invention
  • FIG. FIG. 8 is an external view of the heating cooking device of the fifth embodiment of the present invention
  • FIG. 8 is an enlarged view of a display unit of the heating cooking device
  • FIG. 9 is an enlarged view of a display unit of the heating cooking device
  • FIG. 11 is a flowchart illustrating the operation of the cooking device
  • FIG. 12 is an enlarged view of a display unit of the cooking device
  • FIG. 13 is a diagram of the cooking device according to the embodiment ⁇ of the present invention.
  • FIG. 14 is a flowchart for explaining the operation of the cooking device
  • FIG. 15 is an enlarged view of a display unit of the cooking device
  • FIG. 16 is an external view of the heating device according to the eighth embodiment of the present invention.
  • Fig. 17 is a flow chart for explaining the operation of the heating and cooking apparatus
  • Fig. 18 is an enlarged view of a display section of the heating and cooking apparatus according to the ninth embodiment of the present invention
  • Figs. 19 (a) and b) are FIG.
  • FIG. 20 is an enlarged view of a display unit of the heating cooking device according to the tenth embodiment of the present invention
  • FIG. 20 is an external view of the heating cooking device according to the eleventh embodiment of the present invention
  • FIG. Fig. 22 is an external view of the cooking device
  • Fig. 22 is a flow chart showing the operation of the operation display means of the cooking device
  • Fig. 23 is an information display means of the cooking device.
  • FIG. 24 is an external view of the heating and cooking apparatus of Example 13 of the present invention
  • FIG. 25 is an enlarged view of the information display means of the heating and cooking apparatus
  • FIG. FIG. 27 is a flowchart showing the operation of the information display means of the apparatus
  • FIG. 27 is a flowchart showing the operation of the information display means of the heating cooking device of the embodiment 14 of the present invention
  • FIG. 28 is the heating method of the embodiment 15 of the present invention.
  • FIG. 29 is a flowchart showing the operation of the information display means of the cooking device
  • FIG. 29 is a flowchart showing the operation of the operation display means of the heating and cooking device according to the embodiment 16 of the present invention
  • FIG. 30 is the flowchart of the embodiment 17 of the present invention.
  • FIG. 31 is an external view of the heating cooking device of the embodiment 18 of the present invention
  • FIG. 32 is a flowchart showing the operation of the operation display means of the heating cooking device.
  • Figure 33 is an external view of a conventional cooking device
  • Figure 34 is the same heating device. It is an enlarged view of the display part of a cooking device.
  • FIG. 1 is an external view of a heating cooking device according to a first embodiment of the present invention.
  • a door 9 that can be opened and closed is provided on the front surface of a heating and cooking device main body (hereinafter abbreviated as a main body) 8 so that food can be taken in and out of a storage space (inside the cabinet) 10.
  • the heating means 11 and the control means 12 are built in the main body 8, and the input means 13 and the display means 14 are provided on the outer surface.
  • the display means 14 uses a dot matrix type display unit. Dot matrix display area
  • the display elements arranged side by side are individually turned on / off to display various patterns freely. Specifically, there are liquid crystals, LEDs, and fluorescent display tubes.
  • the heating means 11 an electric heater, a burner, a high-frequency heating device, or the like, or a combination of a plurality of them can be used.
  • a probe sensor for detecting the temperature of food is provided as the physical quantity detection means 15 during cooking.
  • Probe sensors that use temperature sensors such as thermocouples and thermocouples are used.
  • a non-contact type thermometer using infrared rays or the like can be adopted.
  • the input means 13 is used to input heating conditions such as the heating output and the weight of the food. Instructions during the input operation and confirmation of the input value are displayed on the display unit 14. If necessary, display multiple numbers and characters side by side.
  • the control means 12 controls the turning on and off of the heating means 11 based on the input information, and proceeds with the set heating cooking. During the heating and cooking, information indicating the control state such as the remaining time and the output during cooking is displayed on the display means 14.
  • Figure 2 shows an example of this, in which a two-dimensional line graph shows how the temperature of food detected by a probe sensor rises with heating.
  • FIG. 3 is an example of a case where the instantaneous temperature is displayed as a numerical value.
  • FIG. 4 is an external view of the heating cooking device according to the second embodiment of the present invention.
  • the storage means 16 stores the input heating conditions and the detected physical quantity data, and sends the information to the control means 12 and the display means 14 as necessary.
  • the storage period and capacity vary depending on the specific storage device, but if a magnetic storage device or non-volatile semiconductor memory is used, cooking data can be stored for a relatively long time regardless of whether the power is turned on or off. . For example, in the case of newly performing heating cooking, if the same cooking has been performed in the main body 8 before, the optimum conditions can be determined with reference to the heating conditions at that time.
  • FIG. 5 is an external view of a heating cooking device according to Embodiment 3 of the present invention.
  • a storage medium 17 that is detachable from the main body 8 is provided.
  • the heating condition and the detected physical quantity data input to the storage medium 17 are stored, and past cooking data can be referred to as necessary.
  • cooking data for each dish can be collected and a large amount of data can be stored by properly using a plurality of storage media.
  • cooking data can be shared by carrying the storage medium 17 and attaching it to another main body.
  • the removable storage medium 17 various types such as a magnetic card, an IC card, an optical disk, and a magnetic tape can be used.
  • FIG. 6 is an external view of a heating cooking device according to Embodiment 4 of the present invention.
  • the difference from the third embodiment is that an output unit 18 for outputting the information and data stored by the storage unit 16 to the outside is provided.
  • the output means 18 is generally a detachable printer, but various plotters and hard copies can also be used.
  • the information stored in the storage means 16 can be taken out to a medium such as paper and can be viewed at any time. It is possible to examine the data of heating cooking at a time and space apart from the heating device main body 18, which is better Convenience improves when considering cooking methods
  • FIG. 7 is an external view of a heating cooking device according to Embodiment 5 of the present invention.
  • FIG. 8 is an example in which a plurality of input heating conditions are displayed in a list.
  • output intensity (Power), heating time (Time), and set temperature (Temp) are shown in a table format. This display indicates that the input is made while changing the heating conditions in four steps from 1 to 4.
  • Fig. 9 shows the position of the cursor by inverting black and white.
  • the information can be corrected by moving the cursor using the input means 13 and inputting a numerical value or the like at that position.
  • FIG. 10 is an external view of a heating cooking device according to Embodiment 6 of the present invention.
  • the feature of this embodiment is that an evaluation predicting unit 19 is provided.
  • the evaluation predicting means 19 predicts the quality of cooking by heating based on the heating conditions input from the input means 13. As shown in FIG. 11, the information on the heating condition given from the input means 13 is sent not only to the control means 12 but also to the evaluation prediction means 19.
  • the evaluation prediction means 19 estimates the temperature rise of the food from the provided information, and displays the result on the display means 14 for the user.
  • Fig. 12 shows an example of the results of predicting the workmanship of cooking.
  • FIG. 13 is an external view of a heating cooking device according to Embodiment 7 of the present invention.
  • the difference from the sixth embodiment is that a graph prediction means 20 is provided instead of the evaluation prediction means 19.
  • the graph predicting means 20 performs processing based on the input heating conditions. It predicts changes in physical quantities during cooking and displays them in a graph. As shown in FIG. 14, the heating information provided from the input means is transmitted to the graph prediction means 20 together with the control means 12.
  • the graph prediction means 20 predicts, for example, a change in the temperature of food using an experimental database or an analysis method, and displays the graph in a graph as shown in FIG.
  • the temperature of the food is not represented by one, it is possible to display a graph showing the temperature change of a plurality of foods, and it is also possible to predict a change in physical quantity other than the temperature.
  • FIG. 16 is an external view of a heating cooking device according to Embodiment 8 of the present invention.
  • a physical quantity detecting means 15 for detecting a physical quantity during cooking and a storage means 16 are provided.
  • FIG. 17 is a block chart showing the operation of the heating cooking device of the eighth embodiment.
  • the heating condition input from the input means 13 is transmitted to both the control means 12 and the graph prediction means 20.
  • the physical quantity detection means 15 detects physical quantities such as the temperature and weight of food or the temperature and humidity of the inside of the refrigerator 10 during cooking, and the result is transmitted to the control means 13 while being transmitted. It is also sent to the storage means 16 and stored there.
  • the graph predicting means 20 estimates a heating state under new heating conditions using the input heating conditions and past cooking data stored in the storage means 16, and displays the graph on the display means 14.
  • the cooking data during the heating is newly stored in the storage means 16 and can be used as data for the next graph prediction.
  • FIG. 18 is an enlarged view of the display unit of the display means of the heating cooking device according to Embodiment 9 of the present invention.
  • Fig. 18 shows an example of the display contents during cooking, showing both the remaining heating time and the elapsed time. These are displayed in real time.
  • the remaining heating time shown in the figure can be easily obtained from the previously input heating time. It is commonly used.
  • the elapsed time indicates the accumulated time from the start of cooking. Whether the remaining time or the elapsed time is more important depends on the content of the cooking, and how many hours the boiled food is cooked is important in considering the workmanship of the cooking. In the case of the present embodiment, by displaying both times, it is possible to display useful times in a wide range of cooking.
  • FIGS. 19 (a) and (b) are enlarged views of the display section of the display means of the heating cooking device according to the tenth embodiment of the present invention.
  • Figure 19 (a) shows an example of the display contents during cooking, in which the time, current temperature, set temperature, and output are displayed in Japanese.
  • Fig. 19 (b) shows the words displayed in English with the display characters being alphabetic.
  • Switching between English and Japanese is an example. By making it possible to display in various languages such as French, Italian, Russian, and Chinese, a more comfortable operating environment for more users is provided. can get.
  • FIG. 20 is an external view of a heating cooking device according to Embodiment 11 of the present invention.
  • reference numeral 21 denotes input means using a dot matrix type touch panel device.
  • the dot matrix type touch panel device can display an arbitrary character pattern and can perform an input operation by directly touching the surface. Therefore, a message prompting an input operation can be displayed, and the operation button can be positioned immediately beside the message, thereby improving the operational feeling. Further, the input means and the display means can be shared, and a larger display section can be provided. (Example 12)
  • FIG. 21 is an external view of a heating cooking device according to Embodiment 12 of the present invention.
  • a door 9 that can be opened and closed is provided on the front surface of the heating cooking device main body 8, and has a structure in which food can be taken in and out of the compartment 10.
  • the heating means 11 and the control means 12 are built in the main body 8, and the input means 13, the information display means 22 and the operation display means 23 are provided on the front face.
  • the heating means 11 may be an electric heater, a burner, a high-frequency heating device, or a combination thereof.
  • the position of the heating means 11 is not limited to the position shown in FIG. 21, and the position changes depending on the type of the heating means 11.
  • As the input means 13, a sunset key, a dial, a lever or the like is used.
  • As the information display means 22, a fluorescent display tube, a liquid crystal display panel, or the like is used.
  • the operation display means 23 various types can be used, from an LED lamp simply turning on and off to various display tubes for displaying complicated figures and characters.
  • Reference numeral 7 denotes an interior lamp similar to the conventional one, which is mainly used to make it easier to see the interior 10 during cooking.
  • the input means 13 is used to set heating conditions such as heating output, cooking time, and food weight. Instructions and operation contents during setting of these conditions are displayed on the information display means 22.
  • the operation display means 23 lights up to indicate that the heating cooking device is operating.
  • the operation display means 23 constantly lights or flashes during the execution of the heating cooking to indicate that the operation is being performed.
  • the information display means 22 displays the remaining time of the cooking, the output during the cooking, the temperature during the cooking, and the like as the operating state, and the operation display means 23 indicating that the cooking is being performed. To the user. In some cases, it can be turned off.
  • FIG. 22 is a flowchart showing an example of the operation of the operation display means 23 of the heating cooking device according to Embodiment 13 of the present invention.
  • Fig. 23 shows the information display means 22 of the cooking device.
  • 5 is a flowchart illustrating an example of an operation.
  • step F3 it is determined whether or not half of the set cooking time has elapsed. If not, the determination in step F3 is repeated in that state, and the elapsed time reaches the set time. Continue until it is half. If the time elapses and the determination in step F3 becomes Yes, the process proceeds to step F4, and the operation display means 23 is made to blink. In this state, the procedure moves to the next step, and the determination in step F5 is repeated until the cooking time is completed. By looking at the flashing operation display means 23, the user can know that cooking is in progress and that more than half has already been completed. When the cooking time has ended in the judgment of step F5, the operation display means 23 is immediately turned off (step F6), and the cooking is completed (step F7).
  • step F1 the display changes from the condition setting screen before cooking to the screen during cooking and lights up (step F8).
  • step F9 the procedure proceeds to step F9, and it is determined whether or not the setting for turning off the information display means 22 has been made. If there is a setting to turn off the light, the process proceeds to step F10 to turn off the information display means 22. Otherwise, the light is kept on (step F11).
  • the light-off setting of the information display means 22 can be set in advance by setting a condition in addition to the key operation during operation. Subsequently, it is determined in step F5 whether or not the cooking time has ended. If not, the process returns to step F9 again.
  • step F5 the information display means 22 is flashed to notify the end of cooking (step F12). Since the information display means 22 during cooking is often displaying a countdown of the remaining time, At the end of cooking (Procedure 7) At times, the remaining time becomes 00:00:00, and the display is often blinked. However, another display or simply turning off the Z light may be used.
  • the actual operation of the cooking device includes the control of the heating means 11 based on the input heating conditions and various sensors. In the case where the device is provided, control based on the detection output is performed.
  • FIG. 24 is an external view of a heating cooking device according to Embodiment 13 of the present invention.
  • FIG. 25 is an enlarged view showing an example of information display during operation of the information display means 24.
  • FIG. 26 is a flowchart showing the operation of the information display means 24.
  • the information display means 24 is switched to a screen for displaying information during operation as shown in FIG. 25 (procedure F13).
  • it is determined whether or not there is a light-off setting of the information display means 24 (step F14). If there is a light-off setting, the light-emitting unit 26 is turned off (step F15). Keep on (Procedure F 16). At this time, the display unit 25 is always lit, and only the light emitting unit 26 is controlled.
  • step F17 Similar to the thirteenth embodiment, the above operation is repeated until the cooking time ends, and when the cooking end time comes, a display indicating the end is displayed by flashing the screen or the like (step F17).
  • FIG. 27 is a flowchart showing the operation of the information display means 24 of the heating cooking apparatus according to Embodiment 14 of the present invention.
  • the screen switches to the screen showing the information of cooking during the start of cooking and lights up (step F13).
  • a key operation it is determined that some operation is being performed, and the light emitting unit 26 of the information display means 24 is turned on (step F16).
  • a predetermined time it is determined whether a predetermined time has elapsed (step F19). If the predetermined time has elapsed, it is determined that the key operation is not in progress, and the light emitting unit 26 is turned off (step F15).
  • step F7 is displayed by flashing the screen (step F17).
  • the information display means 24 including the display unit 25 and the light-emitting unit 26 is employed.
  • the same operation can be performed by a fluorescent display device in which the display unit and the light-emitting unit are not independent.
  • FIG. 28 is a flowchart showing the operation of the information display means 24 of the heating cooking device according to Embodiment 15 of the present invention.
  • Step F 21 the information display means 24 is turned on regardless of the presence or absence of a key operation.
  • the preset time can be arbitrarily given as a cooking condition, or can be uniformly set as 10 minutes before the end of cooking as a basic setting.
  • FIG. 29 is a flowchart showing the operation of the operation display means 23 of the heating cooking device according to Embodiment 16 of the present invention.
  • a function that can change the blinking cycle to several types as the operation display means 23 is provided. It is provided with.
  • step F2 the operation display means 23 is turned on at the same time as the start of cooking (step F2).
  • step F3 it is determined in step F3 whether or not half of the cooking time has elapsed, and the process proceeds to step F22 only when half or more has elapsed.
  • step F22 the operation display means 23 is made to blink slowly.
  • step F23 it is determined whether or not it is 10 minutes before the cooking end time. If Yes, the process proceeds to step F24, and if No, the operation display means 23 is made to blink slowly. Repeat the judgment in step F23 while keeping the position.
  • step F 24 the operation display means 23 is made to blink quickly.
  • step F5 it is determined in step F5 whether or not the cooking time has ended. If the cooking time has ended, the operation display means 23 is turned off.
  • the operation display means 23 is turned on until half of the time has elapsed, and then slowly flashes after half of the time has elapsed. Further, from 10 minutes before the end of the cooking to the end of the cooking, the operation display means 23 flashes quickly, and not only the display during operation but also the elapsed state of the control time is displayed.
  • the operation of the operation display means 23 is switched at the timing of “half the time” and “10 minutes before the end” based on the elapsed time of the cooking time. It is also possible to change to conditions. It is also possible to change the operation switching criterion to something other than the lapse of cooking time, for example, heating output.
  • FIG. 30 is a flowchart showing the operation of the operation display means of the heating cooking device according to Embodiment 17 of the present invention.
  • the operation display means 23 is provided with a function of changing the lighting color to several colors.
  • step F3 it is determined in step F3 whether or not half of the cooking time has elapsed, and the process proceeds to step F26 only when half of the cooking time has elapsed.
  • step F26 the operation to light the operation display means 23 in blue is performed.
  • step F23 it was determined whether the time was 10 minutes before the cooking end time, and only in the case of Yes, proceed to step F27, and in the case of No, the operation display means 23 was lit in blue. Repeat the determination in step F23.
  • step F27 an operation is performed to light the operation display means 23 in red.
  • step F5 it is determined in step F5 whether or not the cooking time has ended. If the cooking time has ended, the operation display means 23 is turned off.
  • the operation display means 23 is lit in green until half of the time has elapsed after the start of cooking, and is lit in blue after half of the time has elapsed. Further, from 10 minutes before the end of cooking to the end of cooking, the operation display means 23 is illuminated in red to display not only the display during operation but also the elapsed state of the cooking time.
  • the operation of the operation display means 23 is switched at the timing of “half the time” and “10 minutes before the end” based on the progress of the cooking time. It is also possible to change to the condition. It is also possible to change the operation switching criterion to something other than the lapse of cooking time, for example, heating output. There is no limitation on the lighting color of the operation display means.
  • FIG. 31 is an external view of a heating cooking device according to Embodiment 18 of the present invention.
  • the difference from the embodiment 12 is that a plurality of lighting units are provided as the operation display means 27.
  • the operation display means 27 a plurality of LED lights, fluorescent display tubes, liquid crystal panels, and the like are used.
  • the information display means 24 is not limited to a liquid crystal display device.
  • FIG. 32 is a flowchart showing the operation of the operation display means 27 in the heating cooking device of the embodiment 18. The operation will be described with reference to FIG. Here, it is assumed that the number of lighting portions of the operation display means 27 is n.
  • the variable m is set to 1 (step F28), and the first lighting section is turned on (step F29).
  • step F30 it is determined whether mZn of the total cooking time has elapsed. If it has not elapsed, repeat the determination in step F30, and if it has elapsed, m + 1 Turn on the lighting part of the eyes (step F31) and proceed to step F32.
  • step F32 it is determined whether or not m is equal to n-1.
  • step F33 add 1 to m and return to step F30.
  • step F34 it is determined whether or not the cooking time has ended, and this determination is repeated until the cooking time has ended. At the end time, all the lighting parts are turned off and the operation display means 27 is turned off.
  • the entire cooking time is divided equally, and the lighting section of the operation display means 27 is turned on one by one in proportion to the progress of the cooking time, but the heating output is increased. It is also possible to increase the number of lightings in conjunction with switching, or to change the number of lightings according to the strength of the heating output itself.
  • the operation in which the blinking shown in the embodiment 12 or the blinking cycle shown in the embodiment 16 or the change of the lighting color shown in the embodiment 17 is combined. It is also possible to display.
  • a dot matrix type display unit as a display means, it is possible to obtain the effect of increasing the degree of freedom of display and improving the convenience for the user.
  • not only letters and numbers but also pictures and graphs can be displayed, so that input operations and information during cooking can be displayed in an easily understandable manner.
  • these display changes do not need to be changed in terms of hardware, but can be handled in a soft manner, so that there is an effect that standardization of hardware can be promoted.
  • physical quantity detection means is provided, and by displaying the detected change in the physical quantity on a display means in a graph that shows the change over time, the physical change due to cooking can be accurately grasped. The effect is that it becomes easy to determine the proper cooking conditions. Tl In addition, by displaying both a graphical display that shows the temporal change of the detected physical quantity and a numerical display that shows the physical quantity every moment, the change is visually captured in the graphical display, and the absolute value is displayed in the numerical display. Can be grasped quantitatively, and the effect of being able to understand the state during cooking more accurately can be obtained.
  • the temperature of the most important food itself during cooking can be determined, and the change during heating can be monitored over time. Therefore, it is possible to obtain an effect that cooking can be performed in an optimal state without excess or shortage.
  • a storage means is provided to store data such as heating conditions and physical quantities during cooking so that when new heating cooking is performed, optimal heating conditions can be obtained by referring to previously stored data. Can be determined.
  • the stored data can be carried separately from the main body, or specific cooking data can be stored for each storage medium. This makes it possible to use cooking data effectively, that is, to have the effect that anyone can easily determine the optimal heating conditions.
  • an output means such as a pudding device that outputs stored contents to the outside
  • heating conditions and cooking data related to cooking can be printed on paper and easily carried, and the contents can be viewed and examined anywhere. The effect is that it can be done.
  • a display means for displaying a list of a plurality of pieces of information when performing an input operation it is easy to confirm the input contents, so that it is possible to reduce input errors and misunderstandings. can get.
  • the transition of output intensity and the difference in set temperature can be seen at a glance by listing these conditions. It is easy to determine the optimum conditions.
  • a storage means is provided to store the change in physical quantity during cooking as data, and on the other hand, a means for predicting the workmanship and the change in the physical quantity by utilizing the data stored in the storage means. As a result, an effect that a highly accurate prediction based on the actual cooking result can be obtained is obtained.
  • the text information displayed on the display means can be switched to multiple languages, users in each country can operate while looking at the information displayed in the language they are used to, reducing errors and omissions.
  • the effect is obtained.
  • the ability to switch between the three languages of English, French, and German also has the operational effect of being able to cover most of Europe with one model.
  • the input means and the display means can be used together, so that the maximum display is provided when a large display is required, and when the input operation is required. The effect is obtained that the operation key can be located at a position where it is easy to operate.
  • both operation display means for indicating that cooking is being performed and information display means for displaying information on cooking being performed are provided separately on the front surface of the heating cooking device main body.
  • each can be turned on and off independently, and the display can be efficiently performed when necessary.
  • the interior lamp does not double as the operation display means, the interior lamp can be turned off during operation, and the influence of heat generated by the interior lamp on heating can be eliminated.
  • more information can be transmitted by using, for example, an operation display means capable of simply turning on and off the light.
  • the light emitting unit is usually lit.
  • the power supply to the light emitting unit is stopped to save energy and extend the life.
  • the information display means is automatically turned off according to the preset conditions, thereby displaying the minimum necessary information and reducing energy consumption.
  • the service life of the display means can be extended.
  • unnecessary indications are eliminated to reduce energy consumption and extend the useful life, while automatically turning on again before the end of the set cooking time Thereby, it can also serve as a visual notification device for notifying that cooking is almost finished.
  • the degree of elapsed cooking time can be expressed only by a simple operation display means such as an LED light. It becomes possible to do.
  • the operation display means having a configuration in which a plurality of LED lights are arranged in a line, it is possible to link the number of lightings and cooking conditions, and it is possible to display the progress of cooking by lighting the lights individually. it can.
  • the cooking device of the present invention employs a dot matrix type display unit, and is configured to display not only a single numerical value or phrase, but also a graph or a plurality of information in a list. I'm wearing
  • a state change during heating and cooking can be shown in an easy-to-understand manner by graphically displaying a time change such as a temperature change or a weight change on a dot matrix type display unit. Also, by displaying a plurality of pieces of information at the same time, it is easy to compare two pieces of information, for example, information at the time of inputting heating conditions and information during heating and cooking, and to confirm a change in numerical values. Information can be expressed in a more understandable way.
  • the user can obtain more information from the heating cooking device main body accurately, and can improve the usability in all conditions inputting and cooking.
  • the operation display means ensures that the vehicle is in the operating state.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electric Ovens (AREA)

Abstract

Afin d'améliorer la convenance des utilisateurs ainsi que l'efficacité de cuisson, on a arrangé une unité d'affichage présentant une grande liberté d'indication et capable de représenter des images et des graphiques ainsi que des caractères et des chiffres, et indiquant librement une opération d'entrée, une information pendant la cuisson, une information sur la cuisson passée et analogue sur l'unité d'affichage. L'appareil comprend un espace de stockage (10) destiné à contenir des aliments, un moyen chauffant (11) destiné à chauffer des aliments, un moyen d'entrée (13) destiné à entrer une condition de chauffage, un moyen (15) de détection des quantités physiques de l'espace de stockage (10) ou des aliments, un moyen (14) d'affichage du type matrice à points destiné à indiquer la condition de chauffage et un état de commande, ainsi qu'un moyen de commande (12) destiné à commander le moyen de chauffage (11) ainsi que le moyen d'entrée (13). Le moyen d'affichage (14) est construit de sorte qu'un changement temporel des quantités physiques pendant la cuisson par chaleur est indiqué graphiquement, de manière que le résultat de l'utilisation d'une unité d'affichage du type matrice à points en tant que moyen d'affichage (14) augmente la liberté d'indication et améliore la convenance de l'utilisateur. Ainsi, la capacité représentée des images et des graphiques ainsi que des caractères et des chiffres permet d'obtenir une indication visuelle claire d'une opération d'entrée et d'une information pendant la cuisson. De plus, le moyen (15) de détection de quantité physique est prévu pour indiquer graphiquement un changement des quantités physiques détectées de manière à représenter un changement dans le temps, ce qui permet d'identifier avec précision des changements physiques provoqués par une cuisson à la chaleur pour déterminer facilement une condition optimale de cuisson par chaleur.
PCT/JP1997/002622 1996-08-07 1997-07-29 Appareil de cuisson a la chaleur WO1998005904A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/208153 1996-08-07
JP20815396A JPH1047687A (ja) 1996-08-07 1996-08-07 加熱調理装置

Publications (1)

Publication Number Publication Date
WO1998005904A1 true WO1998005904A1 (fr) 1998-02-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141258B2 (en) * 2002-02-25 2006-11-28 Eloma Gmbh Grosskuchentechnik Method of treating and preparing food in a cooking device, control panel for a cooking device and cooking device comprising a control panel
US8450665B2 (en) 2007-06-22 2013-05-28 Panasonic Corporation Induction heating cooker including an infrared ray sensor and detecting whether there is a failure in the infrared ray sensor
EP2182292A3 (fr) * 2008-10-31 2017-09-20 BSH Hausgeräte GmbH Appareil domestique comprenant une unité d'affichage dotée d'une couleur d'affichage réglable
CN111053454A (zh) * 2019-12-18 2020-04-24 广东美的白色家电技术创新中心有限公司 烹饪箱内食物的加热方法、烹饪箱及计算机存储介质

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JP3863345B2 (ja) * 2000-05-29 2006-12-27 株式会社コロナ 温風暖房機
JP2009192132A (ja) * 2008-02-14 2009-08-27 Panasonic Corp 空気調和機
JP5366865B2 (ja) * 2010-03-23 2013-12-11 三菱電機株式会社 加熱調理器
JP6287569B2 (ja) * 2014-05-19 2018-03-07 タイガー魔法瓶株式会社 電気炊飯器

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JPS61204396U (fr) * 1985-06-12 1986-12-23
JPS6351086A (ja) * 1986-08-20 1988-03-04 松下電器産業株式会社 加熱装置
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JPH04121525A (ja) * 1989-12-28 1992-04-22 Gold Star Co Ltd 電子レンジの時間表示制御方法
JPH04136623A (ja) * 1990-09-26 1992-05-11 Sharp Corp 電子レンジの液晶表示装置
JPH05302719A (ja) * 1992-04-28 1993-11-16 Toshiba Corp 加熱調理器
JPH07269875A (ja) * 1994-03-29 1995-10-20 Sanyo Electric Co Ltd 加熱調理器
JPH07318082A (ja) * 1994-05-24 1995-12-08 Matsushita Electric Ind Co Ltd 加熱調理装置
JPH08136355A (ja) * 1994-11-08 1996-05-31 Matsushita Electric Ind Co Ltd 食材内部の温度推定方法

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JPS5371347A (en) * 1976-12-07 1978-06-24 Brother Ind Ltd Program indication equipment of cooking equipment
JPS5719527A (en) * 1980-07-07 1982-02-01 Matsushita Electric Ind Co Ltd Heating cooker
JPS57143288A (en) * 1981-02-27 1982-09-04 Sanyo Electric Co Electronic range
JPS5813943A (ja) * 1981-07-20 1983-01-26 Matsushita Electric Ind Co Ltd 調理器
JPS60253738A (ja) * 1984-05-29 1985-12-14 Toshiba Corp 加熱調理装置
JPS6115407U (ja) * 1984-06-29 1986-01-29 三洋電機株式会社 調理器の温度表示器
JPS61204396U (fr) * 1985-06-12 1986-12-23
JPS6351086A (ja) * 1986-08-20 1988-03-04 松下電器産業株式会社 加熱装置
JPH02115621A (ja) * 1988-10-26 1990-04-27 Matsushita Electric Ind Co Ltd 加熱調理器
JPH04121525A (ja) * 1989-12-28 1992-04-22 Gold Star Co Ltd 電子レンジの時間表示制御方法
JPH03246882A (ja) * 1990-02-26 1991-11-05 Matsushita Electric Ind Co Ltd 電子レンジ
JPH04136623A (ja) * 1990-09-26 1992-05-11 Sharp Corp 電子レンジの液晶表示装置
JPH05302719A (ja) * 1992-04-28 1993-11-16 Toshiba Corp 加熱調理器
JPH07269875A (ja) * 1994-03-29 1995-10-20 Sanyo Electric Co Ltd 加熱調理器
JPH07318082A (ja) * 1994-05-24 1995-12-08 Matsushita Electric Ind Co Ltd 加熱調理装置
JPH08136355A (ja) * 1994-11-08 1996-05-31 Matsushita Electric Ind Co Ltd 食材内部の温度推定方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141258B2 (en) * 2002-02-25 2006-11-28 Eloma Gmbh Grosskuchentechnik Method of treating and preparing food in a cooking device, control panel for a cooking device and cooking device comprising a control panel
US8450665B2 (en) 2007-06-22 2013-05-28 Panasonic Corporation Induction heating cooker including an infrared ray sensor and detecting whether there is a failure in the infrared ray sensor
EP2182292A3 (fr) * 2008-10-31 2017-09-20 BSH Hausgeräte GmbH Appareil domestique comprenant une unité d'affichage dotée d'une couleur d'affichage réglable
CN111053454A (zh) * 2019-12-18 2020-04-24 广东美的白色家电技术创新中心有限公司 烹饪箱内食物的加热方法、烹饪箱及计算机存储介质

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