WO2006064624A1 - Cuisiniere - Google Patents

Cuisiniere Download PDF

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Publication number
WO2006064624A1
WO2006064624A1 PCT/JP2005/020923 JP2005020923W WO2006064624A1 WO 2006064624 A1 WO2006064624 A1 WO 2006064624A1 JP 2005020923 W JP2005020923 W JP 2005020923W WO 2006064624 A1 WO2006064624 A1 WO 2006064624A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
notification sound
volume
heating
status
Prior art date
Application number
PCT/JP2005/020923
Other languages
English (en)
Japanese (ja)
Inventor
Chika Mae
Hiroshi Tominaga
Shinji Kondo
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 WO2006064624A1 publication Critical patent/WO2006064624A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/105—Constructive details concerning the regulation of the temperature
    • 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
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices

Definitions

  • the present invention relates to a cooking device used in a kitchen for home use or business use.
  • FIG. 9 is a configuration diagram of an induction heating cooker as a conventional heating controller.
  • the pan 140 is placed on the top plate 139.
  • the calo heat coil 141 is disposed below the top plate 139 and generates a high frequency magnetic field to inductively heat the pan 140.
  • the temperature detector 142 detects the lower temperature of the top plate 139 and outputs it to the input control unit 145.
  • the user operates the switch unit 143 to input cooking settings, and the result is output to the input control unit 145.
  • the control circuit 144 controls the heating coil 141 and determines whether the pan 140 is appropriate for induction heating or not by a signal input from the input determination unit 146 via the output control unit 148. The presence / absence of 140 is determined, and the pan 140 status signal is output to the input control unit 145.
  • the input control unit 145 outputs a signal corresponding to the temperature of the temperature detector 142, the setting of the switch unit 143, and the proper state of the pan of the control circuit 144 to the input determination unit 146.
  • the input determination unit 146 determines the output of the input control unit 145 and outputs it to the output control unit 148, the speech synthesis unit 147, and the display unit 153.
  • the speech synthesizer 147 outputs speech data in response to the determination signal output from the input determiner 146.
  • the output control unit 148 outputs a determination signal to the control circuit 144 based on the output of the input determination unit 146.
  • the control circuit 144 controls the heating coil 141 based on the determination signal.
  • a voice synthesis LSI (hereinafter referred to as LSI) 149 receives voice data from the voice synthesis unit 147 and outputs a voice signal.
  • the oscillator 150 creates a clock for the speech synthesis LSI 149.
  • the amplifier 151 amplifies the voice signal output from the voice synthesis LSI 149.
  • the speaker 152 converts the signal from the amplifier 151 into sound and outputs the sound.
  • the display unit 153 lights and displays the LED according to the output of the input determination unit 146.
  • Switch part 143 operates
  • the voice synthesis unit 149 outputs voice data based on the output signal of the input determination unit 146, such as when the pan 140 is not appropriate, the temperature detector 142 detects a dangerous temperature, etc. At the same time, the LED of the display unit 153 was turned on.
  • the conventional configuration is disclosed in, for example, Japanese Utility Model Laid-Open No. 1-130296.
  • Another conventional configuration is that cooking by using a control power source with a small allowable current by restricting the output of the heating unit and the output of the cooling fan when outputting sound by the sound notification unit.
  • the vessel was realized. This configuration is disclosed in, for example, JP-A-10-69972 and JP-A-2000-30837.
  • noise generated by device power such as wind noise of the cooling fan, vibration noise, combustion noise, fry noise of the preparation, wind noise of the range hood, etc. is increased during heating output.
  • the cooling fan is driven, if the sound level is easy to hear even when there are loud noises that are difficult to hear, such as various notification sounds and operation instructions, if the heating unit or cooling fan is not operating, it will be annoying. It can be annoying for the user.
  • the present invention makes it possible to automatically change the volume of the notification sound output from the notification sound generation unit according to the situation of the device or the surrounding situation, thereby providing guidance sound and notification
  • the heating cooker of the present invention includes a heating unit, a control unit, a notification sound generation unit, a volume change unit, and a status acquisition unit.
  • the heating unit heats the object to be heated.
  • the control unit controls power supply to the heating unit.
  • the notification sound generation unit generates a notification sound based on a signal from the control unit.
  • the volume changing unit adjusts the volume of the notification sound signal output from the notification sound generation unit based on the signal from the control unit.
  • the status acquisition unit acquires the status of the device or the surrounding status. Then, the volume change unit changes the volume of the notification sound output from the notification sound generation unit according to the situation acquired by the situation acquisition unit.
  • the volume of the notification sound output from the notification sound generation unit can be appropriately adjusted according to the situation acquired by the situation acquisition unit. For example, when the noise is loud, the volume of the notification sound To skip the explanation of operation sounds, automatic cooking end notifications, and notification sounds such as abnormality notifications. On the other hand, if the noise level is low, the volume of the notification sound can be lowered to prevent the notification sound from becoming too cumbersome.
  • FIG. 1 is a configuration diagram of a heating cooker in a first embodiment of the present invention.
  • FIG. 2 is a flowchart showing an operation of generating a notification sound of the cooking device in the same embodiment.
  • FIG. 3 is a diagram showing the relationship between the heating power and noise of the heating cooker in the same example.
  • FIG. 4 is a block diagram of a heating cooker in a second embodiment of the present invention.
  • FIG. 5 is a diagram showing the relationship between the fan speed and noise of the cooking device in the same example.
  • FIG. 6 is a block diagram of a heating cooker in a third embodiment of the present invention.
  • FIG. 7 is a flowchart showing the operation of the heating cooker in the same embodiment.
  • FIG. 8 is a configuration diagram of a heating cooker in a fourth embodiment of the present invention.
  • Figure 9 shows conventional power! It is a block diagram of a heat cooker.
  • Heating coil (heating unit)
  • the cooking device of the present invention includes a heating unit, a control unit, a notification sound generation unit, a volume change unit, and a status acquisition unit.
  • the heating unit heats the object to be heated.
  • the control unit is connected to the heating unit. Control electricity.
  • the notification sound generation unit generates a notification sound based on a signal from the control unit.
  • the volume changing unit adjusts the volume of the notification sound output from the notification sound generating unit based on the signal of the control unit force.
  • the status acquisition unit acquires the status of the device or the surroundings.
  • the volume change unit changes the volume of the notification sound output from the notification sound generation unit in accordance with the situation acquired by the situation acquisition unit. Thereby, the volume of the notification sound can be changed according to the acquired situation. Usability can be improved, such as preventing oversight of notification sounds such as device operation explanations, automatic cooking end notifications and abnormality notifications.
  • the control unit may be a status acquisition unit, and the acquired status may be an energization status of the heating unit. According to this, it is possible to change the volume of the notification sound according to the amount of noise that changes depending on the energization state of the heating unit and also generates device power. As a result, it is possible to prevent missed notification sounds such as explanations of device operations, automatic cooking end notifications and abnormality notifications, and improve usability.
  • the volume of the notification sound output by the notification sound generation unit when the volume changing unit is always energized or under a predetermined condition when the heating unit is energized. May be automatically increased.
  • the volume of the notification sound such as the explanation of the operation of the equipment, the end of automatic cooking and the notification of abnormalities is increased to prevent missed listening and ease of use.
  • the predetermined condition is a case where the user intentionally sets the volume of the notification sound to be output to a low volume.
  • the heating cooker of the present invention further includes an input changing unit that changes the input to the heating unit, and takes into account the input changed by the input changing unit and outputs the notification sound from the notification sound generating unit. You may make it change the volume of. According to this, the volume of the notification sound can be changed in multiple stages according to the amount of noise generated from the equipment that changes in multiple stages depending on the input status of the heating unit, and the optimum according to the amount of noise from the equipment It is possible to realize a notification sound with a large volume and improve the usability of the device.
  • the cooking device of the present invention includes a plurality of heating units, and the volume changing unit is energized among the plurality of heating units and outputs from the notification sound generating unit according to the number of heating units. Notification sound The volume may be changed. According to this, since the volume of the notification sound can be changed in accordance with the amount of noise that changes depending on the number of energizations of the heating unit and the device power is also generated, the optimum volume according to the amount of noise of the device power can be changed. An alarm sound can be realized and the usability of the equipment can be improved.
  • the cooking device of the present invention further includes a cooling fan for cooling the heating unit, the control unit controls energization to the cooling fan, and the control unit is a status acquisition unit, and the acquired status is
  • the cooling fan may be operating. According to this, the volume of the notification sound can be changed according to the amount of noise generated by the equipment force, which changes depending on the operating status of the cooling fan, so that the explanation of the operation of the equipment, the automatic cooking end notice, the abnormality notice, etc. It is possible to prevent missed notification sounds and improve usability.
  • the volume of the notification sound output by the notification sound generating unit is greater than when the volume changing unit is not operating, or when the cooling fan is operating, or under a predetermined condition. May be automatically increased. According to this, during operation of a cooling fan that increases the amount of noise generated from the equipment, it is possible to prevent oversight of notification sounds such as explanations of equipment operations, automatic cooking end notifications and abnormality notifications, and improve usability. .
  • under the predetermined condition is when the user intentionally sets the volume of the generated notification sound to a low volume.
  • the heating cooker of the present invention further includes a fan speed change unit, and takes the volume of the cooling sound changed by the fan speed change unit into consideration, and the volume of the notification sound output from the notification sound generation unit You may make it change.
  • the volume of the notification sound can be changed in multiple stages according to the amount of noise generated from the equipment, which changes in multiple stages depending on the air volume of the cooling fan. This makes it possible to realize a notification sound with a high volume and improve the usability of the device.
  • the heating cooker of the present invention further includes a load detection unit that detects the state of the object to be heated.
  • the load detection unit is a status acquisition unit, and the acquired status is detected by the load detection unit. You may stumble to be in the situation. According to this, by detecting the state of the object to be heated, the volume of the notification sound can be increased during boiling or frying, where the noise generated by the equipment increases. Listening to alarm sounds such as alarms It can prevent escape and improve usability.
  • the cooking device of the present invention further includes a cooling fan that cools the heating unit and a noise detection unit that detects the amount of noise generated around the device, and the control unit is a cooling fan.
  • the noise detection unit may be a status acquisition unit that controls the energization of the power source, and the acquired status force may be the status of the amount of noise detected by the noise detection unit. According to this, the noise generated from the device is loud! It is possible to prevent oversight of the operation sound of the device at the time, notification of the end of automatic cooking, notification of abnormality, etc., and improve usability.
  • the cooking device of the present invention may be an induction heating type in which the heating unit heats by high frequency magnetic field induction. According to this, in the induction heating cooker characterized by safety because there is no flame, safety can be further improved by changing the effective sound volume such as a notification sound.
  • FIG. 1 is a configuration diagram of a heating cooker according to the first embodiment of the present invention.
  • FIG. 2 is a flowchart showing an operation of generating a notification sound of the cooking device in the same embodiment.
  • FIG. 3 is a diagram showing the relationship between the thermal power and noise of the heating cooker in the same example.
  • a pan 2 that is an object to be heated is placed on a top plate 1.
  • the heating coil 3, which is a heating unit, is disposed at the bottom of the top plate 1 and generates a high-frequency magnetic field to inductively heat the pan 2.
  • the temperature detector 4 detects the lower temperature of the top plate 1.
  • the switch unit 5 allows the user to input multi-stage thermal power settings.
  • the thermal power set value set by the switch unit 5 is input to the control unit 6.
  • the control unit 6 controls the output of the heating coil 3 in multiple stages via the input changing unit 8.
  • the notification sound generation unit 39 includes a notification data generation unit 7, a speech synthesis LSI, and an oscillator 11.
  • the notification data generation unit 7 outputs notification data according to a command from the control unit 6.
  • the volume changing unit 9 changes the volume data corresponding to the notification data to which the notification data generating unit 7 is also output based on the signal from the control unit 6 which is also the situation acquisition unit.
  • the speech synthesis LSI 10 receives the notification data output from the notification data generation unit 7 and outputs a notification sound signal.
  • the oscillator 11 generates a clock signal for the speech synthesis LSI 10.
  • the amplifier 12 outputs the notification sound signal. Amplify.
  • the speaker 13 converts the signal from the amplifier 12 and outputs a notification sound.
  • the control unit 6, the notification data generation unit 7, the input change unit 8, and the volume change unit 9 are constituted by a microcomputer.
  • FIG. 1 the operation of the cooking device configured as described above will be described with reference to FIGS. 1 and 2.
  • FIG. 1 the operation of the cooking device configured as described above will be described with reference to FIGS. 1 and 2.
  • the notification sound generation program force S is started, and the control unit 6 sends a signal corresponding to the setting state of the switch unit 5 as a switch input process (S 15).
  • the controller 6 receives a signal corresponding to the temperature measured by the temperature detector 4 as temperature input processing (S16).
  • the control unit 6 performs switch input determination of the force to which the signal of the switch unit 5 is input in S15 (S17). If the switch input is judged to have an input, the noise level is estimated (S 18).
  • the noise level of the heating cooker in the present embodiment will be described with reference to FIG.
  • the amount of noise changes according to the thermal power for the energized state of the heating coil 3 that is the heating unit according to the change command from the input change unit 8, and the higher the thermal power, the more the noise level It is empirically obtained that it becomes larger.
  • the noise level can be estimated to be 20 dB if the setting power is thermal power.
  • a notification sound process is performed at the switch input stage, and a signal corresponding to the setting state of the selected switch unit 5 is converted into a notification sound by the notification sound generation unit 39 and output ( S 19).
  • a notification sound such as “Start automatic water heating. Press the start key” is output.
  • the volume of the notification sound to be output is a volume of, for example, 50 dB set in the volume changing unit 9 according to the noise level 20 dB estimated by the control unit 6.
  • a critical temperature determination is made as to whether the temperature force of the temperature detector 4 force of S 16 is also a predetermined temperature within a predetermined range (S 20). If the switch input judgment is no input at S17, the process goes to S20 without passing through S18 and S19. If it is determined that the temperature is dangerous (YES in S20), the control unit 6 estimates the noise level (S18). Execute alarm sound processing at dangerous temperature. From Fig. 3, for example, if the thermal power is 1, the noise level can be estimated as 5 dB. If the temperature input in S16 is, for example, 220 degrees Celsius (hereinafter, “Degree Celsius” is omitted including the drawings), the alarm sound processing at the dangerous temperature is performed.
  • Degree Celsius 220 degrees Celsius
  • a signal indicating that the temperature is equal to or higher than the predetermined temperature is converted into notification data by the notification data generation unit 7 and output.
  • a notification sound such as “It is baked. Stop heating.” Is output.
  • the volume of the notification sound that is output is, for example, a volume of 50 dB set according to the amount of noise estimated in S18 from the control unit 6 to the volume changing unit 9. Thereafter, the control unit 6 stops the output to the heating coil 3 (S23).
  • the controller 6 determines whether the cooking device is in operation. The driving judgment is performed (S21). If it is determined that the vehicle is not in operation (NO in S21), the noise level is estimated (S18), and then the notification sound processing at the operation end stage is executed. From Fig. 3, for example, if the thermal power is 6, the noise level is estimated to be 30dB.
  • the operation stop signal selected in S21 is converted from notification data to notification sound by the notification sound generation unit 39 and output.
  • a notification sound is output as “Heating has been completed” (S2 5).
  • the volume of the notification sound output at this time is, for example, a volume of 80 dB set from the control unit 6 to the volume changing unit 9 according to the noise level 30 dB estimated in S18.
  • the control unit 6 stops the output of the heating coil 3 (S23). If the operation signal is input from the switch unit 5 to the control unit 6 in the operation determination of S21 (YES in S21), the control unit 6 continues the output of the heating coil 3 and returns to S15.
  • the volume of the notification sound such as the notification sound at the switch input stage, the notification sound at the dangerous temperature and the notification sound at the operation end stage is It is automatically adjusted according to the amount of noise estimated from the thermal power setting input.
  • This makes it easy to hear voice guidance about switch operation in heating conditions where it is hard to hear the notification sound due to the noise of equipment, the end notification sound such as during automatic cooking or timer cooking, and the warning notification sound during cooking. Can be prevented.
  • the heating cooker of the present invention can reliably transmit the notification of the device power to the user, further improve the convenience and safety effects by the voice notification, and improve the usability.
  • the present invention is applied to an induction heating cooker characterized by safety because of no flame! Therefore, it is possible to provide an induction heating cooker that is highly safe and easy to use in the home. Further, the present invention has the same effect when a heating unit such as a gas heater is used instead of the heating coil 3 of the present embodiment.
  • the present invention is a multi-mouth heating cooker provided with a plurality of heating units such as an induction heating unit, a radiant heater and a gas heat source. The same applies when estimating the noise level according to the total input thermal power of multiple heating units, or when estimating the noise level according to the number of heating units that are energized among multiple heating units. There is an effect.
  • the temperature detector 4 is provided, and when the dangerous temperature is detected, the sound volume is changed when the alarm sound processing is performed at the dangerous temperature.
  • the invention applies, for example, a pan 2 that is inappropriate for induction heating, such as a glass pan or a pan with a small diameter, to an input current from a commercial power source, a heating coil 3 current, and a voltage applied to the switching element of the control unit 6. It may be a change in volume in the notification sound processing when an inappropriate pan usage is detected by providing a pan detection unit that detects the difference in electrical characteristics. Alternatively, it is possible to provide a dirt detection unit that detects the dirt on the top plate 1 based on the difference in the amount of infrared light input from above the top plate 1, and to change the volume in the notification sound processing when the dirt is detected.
  • FIG. 4 is a block diagram of a cooking device according to the second embodiment of the present invention.
  • a cooling fan 26 and a fan speed changing unit 27 are provided.
  • FIG. 5 is a diagram showing the relationship between the fan speed and noise of the cooking device in the same example.
  • the cooling fan 26 is used to cool a heating unit that also has a force such as the heating coil 3, and based on a signal from the control unit 6, the fan speed changing unit 27 sets the fan speed (hereinafter referred to as the fan speed).
  • the cooling performance can be changed.
  • the operation of the heating cooker configured as described above will be described with reference to FIGS. 4 and 2.
  • a power switch (not shown) is turned on, the notification sound generation program is started, and the same processing as in the first embodiment is performed in S15 to S17. And this switch input format If the input is constant, the noise level is estimated (S18).
  • the method for estimating the noise level of the cooking device in this embodiment will be described with reference to FIG.
  • the control unit 6 controls the amount of current supplied to the cooling fan 26, and the speed of the cooling fan 26 changes depending on the amount of current supplied.
  • the control unit 6 is a status acquisition unit, and as shown in FIG. 5, the amount of noise changes according to the speed that is the operating status of the cooling fan, and the higher the speed, the larger the amount of noise. It can be obtained experimentally. As a result, if the amount of current supplied to the cooling fan 26 is set and the speed of the cooling fan 26 is 2000 rpm, the noise level can be estimated to be 30 dB.
  • notification sound processing is performed at the switch input stage, and a signal corresponding to the setting state of the selected switch unit 5 is notified from the notification sound data by the notification sound generation unit 39. Convert to sound and output (S19).
  • the volume of the notification sound to be output is a sound volume of, for example, 60 dB set in the volume changing section 9 according to the noise volume of 30 dB estimated by the control section 6.
  • the volume of the notification sound such as the notification sound at the switch input stage, the notification sound at the dangerous temperature, and the notification sound at the operation end stage corresponds to the energization value to the cooling fan. It is automatically adjusted according to the amount of noise estimated from the speed to perform. This makes it difficult to hear the notification sound due to the noise from the equipment.Voice guides related to switch operation in the operating state of the cooling fan, automatic cooking and timer cooking, and the end notification sound, warning warning sound during cooking, etc. Can be missed. On the other hand, if much noise is generated, it is possible to prevent the troublesomeness caused by the excessive volume of voice notification in the state, and the usability of the device is improved.
  • FIG. 6 is a block diagram of a cooking device according to the third embodiment of the present invention.
  • the same components as those in FIG. FIG. 7 is a flowchart showing the operation of the heating cooker in the same embodiment.
  • a load detection unit 28 is provided.
  • the load detection unit 28 is a status acquisition unit, and detects the state of the object to be heated based on input from the temperature detector 4 and input information to the heating unit by the control unit.
  • the load detector 28 determines whether the load is boiling or cooking fried food. Specifically, first, the temperature of the load is detected by the temperature detector 4 at regular intervals (S29). It is determined whether or not the detected temperature is a force higher than a predetermined temperature such as 160 degrees (S30). If it is 160 degrees or more (YES in S30), it is determined that the current set thermal power is greater than a predetermined input, for example, 1400W (S31).
  • a predetermined temperature such as 160 degrees (S30). If it is 160 degrees or more (YES in S30), it is determined that the current set thermal power is greater than a predetermined input, for example, 1400W (S31).
  • the set heating power is 1400W or more (YES in S31)
  • confirm that cooking is in the fried food If the set thermal power is 1400W or less (NO in S31), return to S29. On the other hand, if it is 160 degrees or less in S30 (NO in S30), it is determined whether or not the current set thermal power is greater than or equal to a predetermined input such as 700 W (S33). If the set thermal power is 700W or more (YES in S33), the temperature difference between the current detected temperature and the detected temperature before a predetermined time, for example, 10 seconds ago, is less than 1 degree, for example! Is determined (S34).
  • the number of detections is incremented (S35), and it is determined whether the number of detections is a predetermined number, for example 10 times. (S36). If the number of detections is 10 (YES in S36), it is determined that boiling is in progress (S37). Thermal power set in S33 When S700W or less ⁇ (NO in S33), return to S29. If the temperature difference from the detected temperature 10 degrees earlier in S34 is 1 degree or more (NO in S34), return to S29, and if the number of detections is not 10 in S36 (NO in S36), Return.
  • the noise level is estimated to be 40 dB, for example, and the notification sound output during cooking is reduced to the estimated noise level of 40 dB.
  • the volume is set to 70 dB.
  • the noise level is estimated to be, for example, 35 dB, and the notification sound during cooking is output at a volume level of, for example, 65 dB set according to the estimated noise level of 35 dB. .
  • the volume of the notification sound such as the notification sound at the switch input stage, the notification sound at the dangerous temperature and the notification sound at the operation end stage is the cooking sound! It is automatically adjusted according to the amount of noise estimated from the load condition. This makes it difficult to hear the notification sound due to the noise from the equipment, during the operation of boiling cooking and stir-fry cooking, voice guidance on switch operation, automatic cooking and timer cooking, Thus, it is possible to prevent missed notification sounds such as the end notification sound and the warning notification sound during cooking. On the other hand, it is possible to prevent annoyance due to excessive sound volume of voice notification when noise is not generated so much, and the usability of the device is improved.
  • the detection method by the load detection unit 28 is the force shown in FIG. 7.
  • the present invention is not limited to this, and the load detection unit detects, for example, that the load is boiling. Even with a vibration sensor, the same effect can be obtained by estimating the amount of noise and changing the volume. In addition, even if the load detector is a sensor that distinguishes pans that resonate due to induction heating and easily generate pan noise, the same effect can be obtained by estimating the amount of noise and changing the volume. Can do.
  • FIG. 8 is a block diagram of a heating cooker in the fourth embodiment of the present invention.
  • the noise detection unit 38 is a status acquisition unit that measures the amount of noise generated by the power of a microphone or other device and generates the acquired status.
  • a notification sound generation program starts, and a noise amount is estimated in preparation for generation of a notification sound.
  • the noise level of the cooking device in this embodiment is estimated by input from the noise detection unit 38 arranged in the vicinity of the speaker that generates the notification sound, for example, 40 dB is detected.
  • a signal corresponding to the setting state of the selected switch unit 5 is converted into a notification sound by the notification sound generation unit 39 and output.
  • a notification sound such as “Start automatic water heating power. Press the start key” is output.
  • the volume of the notification sound output at this time is, for example, 65 dB set by the control unit 6 to the volume changing unit 9 according to the detected noise level of 40 dB.
  • the volume of the notification sound such as the notification sound at the switch input stage, the notification sound at the dangerous temperature and the notification sound at the operation end stage is the noise generated by the device power. It can be adjusted automatically according to the amount. As a result, it is possible to prevent the notification sound from becoming difficult to hear due to being buried in the noise of the equipment, while preventing the annoyance caused by excessive sound volume of the voice notification when there is not much noise. The usability of the equipment is improved.
  • the noise detection unit 38 is arranged in the vicinity of the speaker 13, but is considered to be a noise generation source, for example, in the vicinity of the cooling fan 26, the pan 2, or the user. The same effect can be obtained even when they are arranged at positions where the distances between and are close.
  • the cooking device can automatically adjust the volume of the notification sound of the device in accordance with the state of the device or the surrounding situation. You can avoid oversight of notification sounds such as operation explanations, automatic cooking end notifications and abnormality notifications, while avoiding annoyance caused by excessive volume of voice notifications in the state where there is too much noise. It is useful as a cooking device used in home and commercial kitchens.

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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)
  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

L'invention concerne une cuisinière dans laquelle le volume du son d'un avis en sortie d'une section de création de sons d'avis peut être modifié automatiquement en fonction de situations sur l'équipement ou de situations environnantes, ce qui facilite la reconnaissance par l'utilisateur du son des conseils et du son de l'avis. La cuisinière comporte une section de cuisson, une section de commande, une section de création de sons d'avis, une section de modification de volume sonore et une section d'acquisition de situations. La section de cuisson cuit un objet à cuire, la section de commande régule l'apport d'électricité à la section de cuisson, la section de création de sons d'avis crée un son d'avis fondé sur un signal provenant de la section de commande, la section de modification de volume sonore ajuste le volume d'un signal sonore d'avis fourni en sortie par la section de création de sons d'avis, la section d'acquisition de situations acquiert des situations sur l'équipement ou des situations environnantes et la section de modification de volume sonore modifie, en fonction des situations acquises par la section d'acquisition de situations, le volume du son d'un avis en sortie de la section de création de sons d'avis.
PCT/JP2005/020923 2004-12-17 2005-11-15 Cuisiniere WO2006064624A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004365699A JP4839612B2 (ja) 2004-12-17 2004-12-17 加熱調理器
JP2004-365699 2004-12-17

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WO2006064624A1 true WO2006064624A1 (fr) 2006-06-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010009957A (ja) * 2008-06-27 2010-01-14 Panasonic Corp 誘導加熱調理器
CN111316757A (zh) * 2017-11-08 2020-06-19 三菱电机株式会社 感应加热烹调器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007194010A (ja) * 2006-01-18 2007-08-02 Matsushita Electric Ind Co Ltd 加熱調理器
CN101491157B (zh) * 2006-07-27 2012-01-18 松下电器产业株式会社 加热烹调器
JP2008226750A (ja) * 2007-03-15 2008-09-25 Sanyo Electric Co Ltd 電磁調理器
JP4985240B2 (ja) * 2007-08-31 2012-07-25 パナソニック株式会社 誘導加熱調理器
CN113729471B (zh) * 2020-05-29 2022-05-06 佛山市顺德区美的电热电器制造有限公司 烹饪器具的控制方法、装置、烹饪器具和存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04338420A (ja) * 1991-05-16 1992-11-25 Matsushita Electric Ind Co Ltd 電気調理器の報知装置
JPH09185965A (ja) * 1995-12-28 1997-07-15 Sumitomo Electric Ind Ltd 電線分岐方法
JPH10253062A (ja) * 1997-03-13 1998-09-25 Toshiba Corp 加熱調理器
JP2001023764A (ja) * 1999-07-09 2001-01-26 Zojirushi Corp 誘導加熱調理器
JP2003104248A (ja) * 2001-09-27 2003-04-09 Kubota Corp 作業車の報知装置
JP2004093961A (ja) * 2002-08-30 2004-03-25 Brother Ind Ltd 画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003151752A (ja) * 2001-11-13 2003-05-23 Toshiba Corp 電磁調理器
JP2003329251A (ja) * 2002-05-13 2003-11-19 Paloma Ind Ltd 加熱調理器
JP3968311B2 (ja) * 2003-01-20 2007-08-29 株式会社東芝 誘導加熱調理器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04338420A (ja) * 1991-05-16 1992-11-25 Matsushita Electric Ind Co Ltd 電気調理器の報知装置
JPH09185965A (ja) * 1995-12-28 1997-07-15 Sumitomo Electric Ind Ltd 電線分岐方法
JPH10253062A (ja) * 1997-03-13 1998-09-25 Toshiba Corp 加熱調理器
JP2001023764A (ja) * 1999-07-09 2001-01-26 Zojirushi Corp 誘導加熱調理器
JP2003104248A (ja) * 2001-09-27 2003-04-09 Kubota Corp 作業車の報知装置
JP2004093961A (ja) * 2002-08-30 2004-03-25 Brother Ind Ltd 画像形成装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010009957A (ja) * 2008-06-27 2010-01-14 Panasonic Corp 誘導加熱調理器
CN111316757A (zh) * 2017-11-08 2020-06-19 三菱电机株式会社 感应加热烹调器
CN111316757B (zh) * 2017-11-08 2022-02-18 三菱电机株式会社 感应加热烹调器

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