JP2018204846A - Heating cooking system - Google Patents

Abstract

To provide a technology enabling a heating cooker to safely execute automatic cooking.SOLUTION: A heating cooking system comprises a heating cooker capable of executing automatic cooking, a camera, and a terminal device. The heating cooker comprises a top plate, a heating unit, a memory unit, a heating control unit, a reserved state setting unit, a first imaging instruction transmission unit, and a permit instruction reception unit. The camera comprises an imaging instruction reception unit, and an image transmission unit configured to transmit a cooker image. The terminal device comprises an image reception unit configured to receive the cooker image, a display unit, a terminal operation unit, and a permit instruction transmission unit. The heating control unit of the heating cooker is configured to, when a permit instruction is received after the heating cooker is set in a reserved state and an imaging instruction is transmitted to the camera, control the heating unit to execute automatic cooking.SELECTED DRAWING: Figure 3

Description

  The technology disclosed in the present specification relates to a cooking system.

  Patent Document 1 discloses a cooking device that can perform automatic cooking. The cooking device includes a top plate that supports the cooking object, a heating unit that heats the cooking object, a storage unit that stores reservation information for automatic cooking, and a heating cooker when the reservation information is stored. The reservation state setting part which sets to the reservation state in which the reservation of the said automatic cooking is set, and the heating control part which controls operation | movement of a heating part and performs automatic cooking are provided.

JP 2005-207694 A

  After automatic cooking is reserved, a user different from the user who reserved automatic cooking may leave combustibles such as dust near the heating unit. In such a case, it is preferable that the cooking device does not perform automatic cooking.

  In this specification, the technique which a cooking-by-heating machine can perform automatic cooking safely is disclosed.

  The cooking system disclosed in the present specification may include a cooking device capable of performing automatic cooking, a camera, and a terminal device. The heating cooker controls the operation of the top plate that supports a cooking object, a heating unit that heats the cooking object, a storage unit that stores reservation information for the automatic cooking, and the heating unit, A heating control unit that executes the automatic cooking, a reservation state setting unit that sets the cooking device to a reservation state in which the reservation for automatic cooking is set when the reservation information is stored, and the heating cooking A first photographing instruction for transmitting a photographing instruction for photographing a cooker image including the heating unit to the camera after the cooker is set in the reserved state and before the automatic cooking is performed. You may provide the permission instruction | indication receiving part which receives the permission instruction | indication which is an instruction | indication for making the said heating control part perform the said automatic cooking based on the said reservation information from the transmission part and the said terminal device. The camera receives a shooting instruction receiving unit that receives the shooting instruction from the heating cooker, and acquires the cooker image when the shooting instruction is received. And an image transmission unit that transmits to the terminal device without using the heating cooker. The terminal device includes an image receiving unit that receives the cooker image, a display unit that displays the cooker image, a terminal operation unit that receives an operation for transmitting the permission instruction to the cooking device, After receiving the cooker image, the permission instruction transmission for transmitting the permission instruction to the heating cooker when an operation for transmitting the permission instruction to the heating cooker is performed by the user on the terminal operation unit. May be provided. The heating control unit of the heating cooker operates the heating unit when the permission instruction is received after the heating cooker is set in the reserved state and the photographing instruction is transmitted to the camera. And the automatic cooking may be executed.

  According to said structure, the heating control part of a heating cooker controls operation | movement of a heating part, and performs automatic cooking, when receiving a permission instruction | indication from a terminal device. The permission instruction is an operation for the user to confirm the cooker image after the cooking device is set to the reserved state and before the automatic cooking is performed, and to transmit the permission instruction to the cooking device by the user. Is transmitted from the terminal device to the heating cooker. Since the cooking device image is confirmed by the user, the safety when the cooking device performs automatic cooking can be improved.

  The reservation information may include time information related to automatic cooking. In this case, the first imaging instruction transmission unit of the heating cooker may specify the start time of automatic cooking based on the time information, and may transmit the imaging instruction to the camera a predetermined time before the start time.

  According to said structure, the cooker image by the user before execution of automatic cooking can be confirmed reliably so that automatic cooking is performed at the time which a user desires.

  The heating cooker may further include a weight detection unit that detects the weight on the top plate. In this case, the first photographing instruction transmission unit of the cooking device changes the weight detected by the weight detection unit after the cooking device is set to the reserved state and before automatic cooking is performed. When it is determined that the shooting has been performed, a shooting instruction may be transmitted to the camera.

  If the weight detected by the weight detector changes after the cooking device has been set to the reserved state, the state on the top plate may have changed, for example, combustibles may be left on the top plate. is there. According to said structure, when there exists a possibility that the state on such a top plate may have changed, a user can confirm a cooker image before automatic cooking is started. Therefore, the safety when the cooking device performs automatic cooking can be improved.

  The heating cooker may further include a cooking object detection unit capable of detecting whether or not the cooking object is placed on the heating unit. In this case, the first photographing instruction transmission unit of the cooking device is configured so that the cooking object detection unit performs the above on the heating unit after the cooking device is set to the reserved state and before automatic cooking is performed. When it is detected that the cooking object is not placed on the camera, a shooting instruction may be transmitted to the camera.

  According to said structure, before an automatic cooking is started, a user can be made to confirm that there was some change in the heating cooking thing. Therefore, the safety when the cooking device performs automatic cooking can be improved.

  The heating cooker may further include a heating operation unit that receives an operation by the user. In this case, the first photographing instruction transmission unit of the cooking device determines that the heating operation unit has been operated by the user after the cooking device has been set to the reserved state and before automatic cooking is performed. In this case, a shooting instruction may be transmitted to the camera.

  If the heating operation unit is operated before the start of automatic cooking, there is a possibility that the object to be cooked has been cooked by a user different from the user who has set a reservation for automatic cooking. In this case, if automatic cooking is performed as it is, there is a possibility that cooking different from the assumption is performed. According to said structure, it can suppress that cooking different from assumption is made | formed by making a user confirm a cooker image.

  The cooking device further includes an abnormality detection unit capable of detecting an abnormality of the cooking device during automatic cooking, and a second imaging that transmits a photographing instruction to the camera when an abnormality of the cooking device is detected. You may provide the instruction | indication transmission part and the abnormality information transmission part which transmits the abnormality information relevant to abnormality of a heating cooker to a terminal device, when abnormality of a heating cooker is detected.

  According to the above configuration, when an abnormality occurs in the cooking device during execution of automatic cooking, abnormality information is transmitted from the cooking device to the terminal device, and a cooking device image is transmitted from the camera to the terminal device. Thereby, the user can know in more detail the occurrence state of the abnormality in the cooking device that is performing automatic cooking.

  The heating control unit of the cooking device further deletes the reservation information when the permission instruction is not received even after a specific time has elapsed since the camera transmitted the cooking device image to the terminal device, and the reservation You may provide the reservation state cancellation | release part which cancels | releases the setting of a state.

  According to said structure, the increase in power consumption by continuing to maintain the reservation state of automatic cooking after waiting for reception of a permission instruction | indication can be suppressed.

It is a figure which shows the structure of the heat cooking system which concerns on 1st Example. It is the perspective view which looked at the cooking-by-heating machine concerning the 1st example from the near side. It is a flowchart of the process which the heating cooker which concerns on 1st Example performs. It is a flowchart of the automatic cooking process which concerns on 1st Example. It is a sequence diagram in the case of transmitting a cooking appliance image to the portable terminal which concerns on 1st Example. It is a figure which shows an example of the cooking appliance image which concerns on 1st Example. It is a figure which shows an example of the instruction | indication selection screen displayed on the portable terminal which concerns on 1st Example. It is a flowchart of the process which the heating cooker which concerns on 2nd Example performs. It is a flowchart of the process which the heating cooker which concerns on a 1st modification performs.

(First embodiment)
(Configuration of heating cooking system 1)
With reference to FIG. 1, the heat cooking system 1 is demonstrated. The cooking system 1 includes a cooking device 2, a camera 100, and a mobile terminal 200. The cooking device 2 and the camera 100 can communicate with each other by executing Bluetooth communication according to the Bluetooth (registered trademark) system. Hereinafter, Bluetooth is described as “BT”. The heating cooker 2 and the mobile terminal 200 can each be connected to the Internet 110 by executing Wi-Fi communication according to the Wi-Fi (registered trademark) system. Therefore, the heating cooker 2 and the portable terminal 200 can communicate with each other via the Internet 110.

(Configuration of heating cooker 2)
With reference to FIG.1 and FIG.2, the heating cooker 2 is demonstrated. As shown in FIG. 2, the heating cooker 2 is a gas-fired built-in stove used by being incorporated in a system kitchen. The heating cooker 2 includes a main body 4 whose front surface 4a is exposed to the front side of the system kitchen, and a top plate 6 that is disposed on the upper portion of the main body 4 and is exposed to the counter top of the system kitchen. Moreover, the weight sensor 5 which detects the weight on the top plate 6 is provided in the cooking-cooker 2 and the lower part of the top plate 6 (refer FIG. 1). The top plate 6 is provided corresponding to three virtues 8a, 8b, and 8c that support cooking containers such as pots and pans that are cooking objects, and the respective virtues 8a, 8b, and 8c. Three cooker burners 10a, 10b, 10c for heating the cooking object supported by the five virtues 8a, 8b, 8c, and temperature sensors 12a, 12b provided corresponding to the respective cooker burners 10a, 10b, 10c, 12c. A gas supply path (not shown) is connected to the stove burner 10a. The gas supply path is provided with a flow rate adjustment valve (not shown) for adjusting the amount of gas supplied to the burner 10a. The stove burner 10a is ignited by operating an igniter (not shown) in a state where gas is supplied to the stove burner 10a. By adjusting the amount of gas supplied to the stove burner 10a, the heating amount of the stove burner 10a can be adjusted. Then, the gas supply to the stove burner 10a is stopped, so that the stove burner 10a is extinguished. The stove burners 10b and 10c have the same structure as the stove burner 10a. The temperature sensors 12a, 12b, and 12c detect the temperature of the bottom of the cooking object supported by the virtues 8a, 8b, and 8c. Moreover, the cooking target object detection sensor 14a and the thermocouple 16a provided corresponding to the stove burner 10a are provided in the heating cooker 2 (refer FIG. 1). The cooking object detection sensor 14a is, for example, a switch that is switched on and off as the temperature sensor 12a moves up and down. The thermocouple 16a can detect ignition and misfiring of the burner 10a. In addition, the cooking object detection sensor and the thermocouple (illustration omitted) are provided also about the cooker burners 10b and 10c, respectively. In FIG. 1, the burners 10 b and 10 c and the temperature sensors 12 b and 12 c are omitted for easy understanding.

  The main body 4 is provided inside the main body 4 to store the food, the grill door 22 disposed on the front surface 4 a of the main body 4 to open and close the grill storage 20, and the grill door 22 on the front surface 4 a of the main body 4. The stove operating section 24 provided on the right side of the main body 4 and the grill operating section 26 provided on the left side of the grill door 22 on the front surface 4a of the main body 4 are provided. In addition, a grill burner 20a (see FIG. 1) for heating food stored in the grill cabinet 20 is provided inside the grill cabinet 20. In the heating cooker 2, the front surface 4a of the main body 4 and the top surface of the top plate 6 constitute an outer surface exposed to the user.

  The stove operation unit 24 includes a power switch 40 of the heating cooker 2, three heating amount operation units 42a, 42b, and 42c, and a panel operation unit 44. The heating amount operation units 42a, 42b, and 42c correspond to the burners 10a, 10b, and 10c, respectively. The heating amount operation unit 42a is an operation unit for igniting and extinguishing the stove burner 10a and adjusting the heating amount of the stove burner 10a. The heating amount operation unit 42a is an alternate type switch. When an operation for moving the heating amount operation unit 42a from the fire extinguishing position to the ignition position (hereinafter referred to as “ignition operation”) is performed by the user, the stove burner 10a is ignited, and the user operates the heating amount operation unit 42a. When the operation for moving the engine from the ignition position to the fire extinguishing position (hereinafter, referred to as “fire extinguishing operation”) is performed, the stove burner 10a is extinguished. The ignition position is a position where the front surface of the heating amount operation unit 42 a protrudes forward from the front surface 4 a of the main body 4, and the fire extinguishing position is a position where the heating amount operation unit 42 a is accommodated in the main body 4. is there. Further, the user can adjust the heating amount of the burner 10a by operating the heating amount operation unit 42a clockwise or counterclockwise while the heating amount operation unit 42a is located at the ignition position. it can. The heating amount operation units 42b and 42c have the same structure as the heating amount operation unit 42a.

  The panel operation unit 44 includes a stove display unit 46 and stove operation units 48a, 48b, and 48c. On the stove display unit 46, the operation states of the stove burners 10a, 10b, and 10c are displayed. The stove operation unit 48a is an operation unit for executing automatic cooking using the stove burner 10a. The user of the heating cooker 2 can set the contents of automatic cooking, reservation for automatic cooking, and the like by operating the stove operation unit 48a. The stove operation units 48b and 48c have the same functions as the stove operation unit 48a except that they are operation units corresponding to the stove burners 10b and 10c, respectively.

  The grill operation unit 26 includes a heating amount operation unit 60 and a panel operation unit 62. By operating the heating amount operation unit 60, the user can ignite and extinguish the grill burner 20a and adjust the heating amount of the grill burner 20a. The structure of the heating amount operation unit 60 is the same as the heating amount operation unit 42 a of the stove operation unit 24.

  The panel operation unit 62 includes a grill display unit 64 and a grill operation unit 66. The grill display unit 64 displays the operating state of the grill burner 20a. The function of the grill operation unit 66 is the same as that of the stove operation unit 48a except that it is an operation unit corresponding to the grill burner 20a. In FIG. 1, the heating amount operation units 42 b and 42 c and the stove operation units 48 b and 48 c are not shown for easy understanding.

  As shown in FIG. 1, the heating cooker 2 includes a Wi-Fi I / F 70, a BTI / F 72, and a control unit 80. The Wi-Fi I / F 70 is a wireless I / F for executing Wi-Fi communication with an external device. The heating cooker 2 can access the Internet 110 via the Wi-Fi I / F 70. The BTI / F 72 is a wireless I / F for performing BT communication with an external device. The cooking device 2 can execute BT communication with the camera 100 (specifically, the BTI / F102) installed in the system kitchen in which the cooking device 2 is installed via the BTI / F72. . In addition, the camera 100 should just be installed in the place which can image | photograph the heating cooker 2, for example, a range hood.

  The control unit 80 includes a memory 82. The control unit 80 controls the operation of each component of the heating cooker 2 according to the program 84 stored in the memory 82. Moreover, the control part 80 switches the heating cooker 2 between the "reservation state" in which the reservation of automatic cooking is set, and the "normal state" in which the reservation of automatic cooking is not set.

(Configuration of mobile terminal 200)
Next, the mobile terminal 200 will be described. The mobile terminal 200 is a portable terminal device such as a mobile phone, a smartphone, a PDA, a notebook PC, or a tablet PC. The portable terminal 200 includes a display unit 202, a Wi-Fi I / F 204, and a control unit 210. The display unit 202 is a display for displaying various information, and also functions as a so-called touch panel (that is, an operation unit). The Wi-Fi I / F 204 is a wireless I / F for executing Wi-Fi communication with an external device. The mobile terminal 200 can access the Internet 110 via the Wi-Fi I / F 204. The control unit 210 controls the operation of the mobile terminal 200. In addition, the control unit 210 includes a memory 212. The memory 212 stores an automatic cooking application 214. The automatic cooking application 214 is installed in the mobile terminal 200 from a server (not shown) on the Internet 110, for example. The automatic cooking application 214 is an application for causing the heating cooker 2 to perform automatic cooking.

(Processing performed by the heating cooker 2; FIGS. 3 and 4)
Then, with reference to FIG. 3, FIG. 4, the process performed by the control part 80 of the heating cooker 2 is demonstrated. The control part 80 starts the process of FIG. 3, when operation for turning ON the power supply of the heating cooker 2 is performed by the power switch 40 by a user.

  In S10, the control unit 80 monitors that an operation for reserving automatic cooking is performed by the user. In the following, a case where automatic cooking using the stove burner 10a is reserved will be described. When the stove operation unit 48a is operated by the user and the automatic cooking menu and the start time T1 are set, the control unit 80 determines YES in S10, and the process proceeds to S12. The control unit 80 stores the automatic cooking menu and the start time T1 in the memory 82 as reservation information. Moreover, the control part 80 changes the cooking-by-heating machine 2 from a normal state to a reservation state, and specifies judgment time T2 before predetermined time (for example, 5 minutes) from start time T1. In the modification, the user may set an automatic cooking end time TE or the like, or may set how many hours later the automatic cooking starts or ends. For example, when the end time TE of automatic cooking is set by the user, the control unit 80 specifies the cooking time for automatic cooking from the automatic cooking menu set by the user, and uses the end time TE and the cooking time. The automatic cooking start time T1 is specified. Then, the control unit 80 specifies a determination time T2 that is a predetermined time before the start time T1.

  In S <b> 12, the control unit 80 stores the weight W <b> 1 detected by the weight sensor 5 in the memory 82.

  In S14, the control unit 80 monitors that the determination time T2 has arrived. The control unit 80 stores the non-placement history information in the memory 82 when the non-placement of the cooking object is detected by the cooking object detection sensor 14a while monitoring the arrival of the determination time T2. . In addition, the control unit 80 stores operation history information in the memory 82 when the user operates the stove operation unit 48a while monitoring the arrival of the determination time T2. When the determination time T2 comes, the control unit 80 determines YES in S14, and the process proceeds to S20.

  In S20, the control unit 80 determines whether or not the weight detected by the weight sensor 5 has changed. Specifically, the control unit 80 determines whether or not the weight W1 stored in the memory 82 and the current weight W2 are different. The control unit 80 determines that the weight W1 and the current weight W2 are the same. In some cases, NO is determined in S20, and the process proceeds to S22. On the other hand, when the weight W1 and the current weight W2 are different, the control unit 80 determines YES in S20, and the process proceeds to S34.

  In S <b> 22, the control unit 80 determines whether or not non-placement history information is stored in the memory 82. When determining that the non-placement history information is not stored in the memory 82, the control unit 80 determines NO in S22, and the process proceeds to S24. On the other hand, when determining that the non-placement history information is stored in the memory 82, the control unit 80 determines YES in S22, and the process proceeds to S34.

  In S <b> 24, the control unit 80 determines whether operation history information is stored in the memory 82. When determining that the operation history information is stored in the memory 82, the control unit 80 determines YES in S24, and the process proceeds to S34. On the other hand, when determining that the operation history information is not stored in the memory 82, the control unit 80 determines NO in S24, and the process proceeds to S30.

  In step S30, the control unit 80 transmits a shooting instruction to the camera 100 via the BTI / F 72 to capture a cooking device image. In step S31, the control unit 80 transmits the cooking device image to the camera 100 via the BTI / F 72. Receive from.

  In S <b> 32, the control unit 80 transmits the cooker image received from the camera 100 to the portable terminal 200 via the Wi-Fi I / F 70. The portable terminal 200 causes the display unit 202 to display the received cooker image. In addition, when receiving the cooker image, the mobile terminal 200 may notify the user that the cooker image has been received by a buzzer or the like.

  In S <b> 34, the control unit 80 transmits, to the camera 100, a photographing instruction that instructs to photograph the cooking device image (see FIG. 6) via the BTI / F 72. FIG. 6 is an example of a cooker image shot when a foreign object is left on the top plate 6. S35 is the same as S31. S36 is the same as S32 except that change history information is transmitted. That is, the change history information is information that is transmitted when YES is determined in S20, S22, or S24. For example, when YES is determined in S20, the weight change information indicating that the weight has changed is the change history information. The portable terminal 200 displays the received cooker image and change history information on the display unit 202 (see FIG. 7). In addition, when receiving the cooker image and the change history information, the mobile terminal 200 may notify the user that the information has been received by a buzzer or the like.

  In S40, the control unit 80 determines whether or not instruction information related to automatic cooking has been received. The instruction information is either a permission instruction for instructing execution of automatic cooking or a stop instruction for instructing stop of automatic cooking. When receiving the instruction information, the control unit 80 determines YES in S40, and the process proceeds to S42. On the other hand, when the instruction information is not received, the control unit 80 determines NO in S40, and the process proceeds to S60.

  In S42, the control unit 80 determines whether or not the instruction information is a permission instruction. When the instruction information is a permission instruction, the control unit 80 determines YES in S42, and the process proceeds to S50. In S50, the control unit 80 monitors that the start time T1 has arrived. And control part 80 judges YES at S50, when start time T1 comes, and performs automatic cooking processing in S52. On the other hand, when the instruction information is a stop instruction, the control unit 80 determines NO in S42, and the process proceeds to S62.

  Moreover, the control part 80 monitors that specific time (for example, 2 minutes) passes, without receiving instruction information, after transmitting a cooker image to the portable terminal 200 in S60. When the specific time has elapsed, the control unit 80 determines YES in S60, and the process proceeds to S62. The specific time may be a predetermined time or less.

  In S62, the control unit 80 stops the automatic cooking, and the process returns to S10. That is, the control part 80 cancels | releases the setting of the reservation state of the heating cooker 2, changes to a normal state, and does not perform automatic cooking. In S62, the control unit 80 further deletes the reservation information, the weight information, the non-placement history information, and the operation history information in the memory 82.

  Then, with reference to FIG. 4, the automatic cooking process performed by S52 of FIG. 3 is demonstrated.

  In S70, the control unit 80 starts automatic cooking. That is, the control unit 80 drives the stove burner 10a. If communication with a range hood (not shown) installed in the system kitchen is possible, the control unit 80 may transmit an instruction for driving the range hood to the range hood simultaneously with the start of automatic cooking. Good.

  In S80, the control unit 80 monitors that an abnormality of the heating cooker 2 is detected. The abnormality of the heating cooker 2 is, for example, misfiring of the stove burner 10a. When the abnormality of the cooking device 2 is detected by the thermocouple 16a, the control unit 80 determines YES in S80, and the process proceeds to S82. In S82, the control unit 80 stops automatic cooking. That is, the operation of the stove burner 10a is stopped. S84 and S86 are the same as S30 and S31 in FIG. In S88, the control unit 80 transmits the abnormality information and the cooker image to the portable terminal 200, and ends the process of FIG. Thereby, the user of the portable terminal 200 can confirm the cause of the automatic cooking being stopped and the state of the heating cooker 2. In S88, the control unit 80 further changes the cooking device 2 to the normal state, and deletes the reservation information, the weight information, the non-placement history information, and the operation history information in the memory 82.

  In S90, control part 80 judges whether automatic cooking was completed. When the automatic cooking ends, the control unit 80 determines YES in S90 and ends the process of FIG. On the other hand, when the automatic cooking has not ended, the control unit 80 determines NO in S90, and the process returns to S80. When YES is determined in S90, the control unit 80 cancels the setting of the reservation state of the cooking device 2 and changes it to the normal state, and reserve information, weight information, and non-placement history in the memory 82. Information and operation history information are deleted. In addition, when automatic cooking is complete | finished, the control part 80 notifies the user that automatic cooking was complete | finished with a buzzer etc. while transmitting the completion | finish information which shows that automatic cooking was complete | finished to the portable terminal 200. Also good.

(Specific case)
Next, specific cases realized by the processes of FIGS. 3 and 4 will be described with reference to FIGS. In this case, it is assumed that the first user who has set a reservation for automatic cooking goes out after reserving automatic cooking. The first user is a user who uses the mobile terminal 200.

  At T10, the first user sets a cooking object in Gotoku 8a, and an operation for reserving automatic cooking is performed on the stove operation unit 48a of the heating cooker 2 (YES in S10 of FIG. 3). That is, a menu for automatic cooking and a start time T1 are set by the first user.

  The heating cooker 2 stores the weight W1 detected by the weight sensor 5 in the memory 82 at T12 (S12). Moreover, the heating cooker 2 specifies determination time T2 using start time T1.

  At T14, a second user different from the first user who reserved automatic cooking leaves combustibles (for example, seasonings, kitchen paper, etc.) near Gotoku 8a. In this case, the weight detected by the weight sensor 5 changes to the weight W2. The second user does not know that automatic cooking is reserved.

  When the determination time T2 arrives (YES in S14), the cooking device 2 determines that the current weight W2 is different from the weight W1 in the memory 82 in T20 (YES in S20), and instructs a shooting instruction in T22. Is transmitted to the camera 100 (S34).

  When the camera 100 receives the shooting instruction at T22, the camera 100 captures the cooker image including the combustor 10a at T24 (see FIG. 6). Then, the camera 100 transmits the captured cooker image to the heating cooker 2 at T26.

  When the cooker 2 receives the cooker image at T26 (S35), the cooker 2 transmits the cooker image and the weight change information indicating that the weight has changed to the portable terminal 200 at T30 (S36). .

  When the portable terminal 200 receives the cooker image and the weight change information at T30, the portable terminal 200 displays an instruction selection screen including the cooker image and the weight change information on the display unit 202 at T32 (see FIG. 7). The instruction selection screen includes information indicating that the weight has changed, an “OK” button for transmitting a permission instruction indicating that execution of automatic cooking is permitted, and cancellation indicating that execution of automatic cooking is to be stopped. An “NG” button for transmitting the instruction is displayed. At T34, the first user selects the “NG” button. In this case, the portable terminal 200 transmits a stop instruction to the heating cooker 2 at T36.

  When the cooker 2 receives a stop instruction at T36 (YES at S40, NO at S42), at T40, the reservation state of the cooker 2 is canceled and changed to the normal state, and automatic cooking is performed. Is canceled (S62). That is, even when the start time T1 comes, automatic cooking is not executed.

  As described above, after the first user reserves automatic cooking, the second user may leave combustibles or the like on the top plate 6 of the heating cooker 2. In such a situation, it is preferable that automatic cooking is not performed. Therefore, in the present embodiment, the heating cooker 2 transmits a photographing instruction to the camera 100 (S30 or S34) before executing automatic cooking (S30 or S34), and transmits the cooker image received from the camera 100 to the portable terminal 200. (S32 or S36). And the heating cooker 2 performs automatic cooking, when a permission instruction | indication is received from the portable terminal 200 (it is YES at S42). According to said structure, the user of the heating cooker 2 and the portable terminal 200 can confirm a cooker image, before the heating cooker 2 performs automatic cooking. Therefore, the user can appropriately determine whether or not automatic cooking can be performed safely by checking the cooker image. As a result, the safety when the cooking device 2 executes automatic cooking can be improved.

  In addition, the heating cooker 2 transmits a photographing instruction to the camera 100 at a determination time T2 that is a predetermined time before the start time T1 of automatic cooking (S30 or S34 after YES in S14). Therefore, the cooker image can be surely confirmed by the user before the automatic cooking is performed so that the automatic cooking is performed at a time desired by the user.

  Moreover, the heating cooker 2 is after automatic cooking is reserved, and when detecting that the weight detected by the weight sensor 5 has changed before automatic cooking is performed (it is YES at S20). The shooting instruction is transmitted to the camera 100 (S34). When the weight detected by the weight sensor 5 changes after the cooking device 2 is set to the reserved state, the state on the top plate 6 has changed, for example, combustibles are left on the top plate 6. there is a possibility. According to said structure, when there exists a possibility that the state on such a top plate 6 may change, a user can be made to confirm a cooker image. Therefore, the safety when the cooking device 2 performs automatic cooking can be improved.

  Moreover, the heating cooker 2 is a case where the non-placement of the cooking object is detected by the cooking object detection sensor 14a after automatic cooking is reserved and before the automatic cooking is performed (S22). YES), a shooting instruction is transmitted to the camera 100 (S34). According to said structure, before an automatic cooking is started, a user can be made to confirm that there was any change in the cooking target object. Therefore, the safety when the cooking device 2 performs automatic cooking can be improved.

  Moreover, the heating cooker 2 is after automatic cooking is reserved, and when it is judged that operation to the stove operation part 48a was performed by the user before automatic cooking was performed (it is YES at S24). The shooting instruction is transmitted to the camera 100 (S34). When the stove operation unit 48a is operated before the start of automatic cooking, there is a possibility that the cooking object has been cooked by a user different from the user who has set a reservation for automatic cooking. In this case, if automatic cooking is performed as it is, there is a possibility that cooking different from the assumption is performed. According to said structure, it can suppress that cooking different from assumption is made | formed by making a user confirm a cooker image.

  In addition, when the cooking device 2 detects abnormality of the cooking device 2 during execution of automatic cooking (YES in S80 of FIG. 4), the cooking device image received from the camera 100 is displayed with the abnormality information. (S88). Thereby, the user can know in detail the occurrence state of the abnormality in the heating cooker 2 during execution of automatic cooking.

  In addition, the heating cooker 2 deletes the reservation information when the permission instruction is not received (YES in S60) even if the specific time has elapsed after the camera 100 transmits the cooker image to the portable terminal 200. Cancel the reservation status setting. According to said structure, the increase in power consumption by continuing to maintain the reservation state of automatic cooking after waiting for reception of a permission instruction | indication can be suppressed.

(Correspondence)
The stove burner 10a and the memory 82 are examples of the “heating unit” and the “storage unit”, respectively. The weight sensor 5, the cooking object detection sensor 14a, the heating amount operation part 42a, and the thermocouple 16a are respectively "weight detection part", "cooking object detection part", "heating operation part", and "abnormality detection part". It is an example. The display unit 202 is an example of an “operation unit of a terminal device”.

(Second embodiment)
A cooking system 1 according to the second embodiment will be described. In 2nd Example, it replaces with the process of FIG. 3, and the control part 80 of the heating cooker 2 performs FIG. In addition, about the process common to 1st Example, the same code | symbol is attached | subjected and description is abbreviate | omitted.

(Processing performed by heating cooker; FIG. 8)
S10 of the second embodiment differs from S10 of the first embodiment in that the content of the reservation set by the user is only an automatic cooking menu. That is, the automatic cooking start time T1 is not set.

  In S <b> 114, the control unit 80 monitors whether a preparation instruction is received from the mobile terminal 200 via the Wi-Fi I / F 70. The preparation instruction is an instruction transmitted when the user operates the mobile terminal 200, and is an instruction indicating that the user desires to perform automatic cooking. When receiving the preparation instruction, the control unit 80 determines YES in S114, and the process proceeds to S20. Subsequent S20 to S90 are the same as in the first embodiment, except that the process of S50 is omitted. Even with such a configuration, the same effects as in the first embodiment can be obtained.

  Each embodiment has been described in detail above, but these are merely examples and do not limit the scope of the claims. The technology described in the claims includes various modifications and changes of the specific examples illustrated above.

(First Modification) The control unit 80 may execute the process of FIG. 9 instead of the process of FIG. S210, S212, S220, S222, and S224 are the same as S10, S12, S20, S22, and S24 of FIG. 3, respectively. S244 is the same as S14 of FIG. That is, in the case of the process of FIG. 9, the controller 80 changes the cooker image and the change history information every time YES is determined in S220, YES in S222, or YES in S224 before the determination time T2 arrives. Is transmitted to the portable terminal 200 (S230). When the permission instruction is received from the mobile terminal 200 (YES in S240, YES in S242), the reservation state is continued. On the other hand, the control unit 80 stops the automatic cooking (S252) when receiving the stop instruction (NO in S242) or not receiving the permission instruction (YES in S250) before the determination time T2 arrives. ). S260 to S292 executed when the determination time T2 has arrived (YES in S244) is the same as S30 to S62 in FIG.

(Second Modification) At least one of S20 to S24 in FIG. 3 may be omitted. If the process of S20 is omitted, the process of S12 may be omitted.

(Third Modification) The processes of S84 to S88 in FIG. 4 may be omitted. That is, the control part 80 should just stop automatic cooking, when detecting the abnormality of the heating cooker 2 during execution of automatic cooking.

(Fourth Modification) In each of the above embodiments, the camera 100 transmits a cooker image to the portable terminal 200 via the heating cooker 2. When the camera 100 has a Wi-Fi I / F and can communicate with the portable terminal 200 via the Internet 110, the camera 100 displays a cooker image on the portable terminal 200 without using the heating cooker 2. You may send it.

(Fifth Modification) Reservation information may be transmitted from the portable terminal 200 to the heating cooker 2 by operating the portable terminal 200 by the user. In this case, the control unit 80 may monitor the reception of the reservation information from the mobile terminal 200 in S10 of FIG.

(Sixth Modification) In the process of FIG. 3, when NO is determined in S20, S22, and S24, the processes of S30 to S32, S40, and S42 may be omitted. That is, when it is determined NO in S20, S22, and S24, the control unit 80 does not receive a permission instruction from the mobile terminal 200, and when the start time T1 arrives (YES in S50), automatic cooking. Is started (S52).

  The technical elements described in this specification or the drawings exhibit technical usefulness alone or in various combinations, and are not limited to the combinations described in the claims at the time of filing. In addition, the technology exemplified in this specification or the drawings can achieve a plurality of objects at the same time, and has technical usefulness by achieving one of the objects.

DESCRIPTION OF SYMBOLS 1: Heating cooking system 2: Heating cooker 4: Main body 4a: Front surface 5: Weight sensor 6: Top plate 8: Gotoku 10: Combo burner 12: Temperature sensor 14a: Cooking object detection sensor 16a: Thermocouple 20: Grill warehouse 20a: Grill burner 22: Grill door 24: Stove operation unit 26: Grill operation unit 40: Power switch 42: Heating amount operation unit 44: Panel operation unit 46: Stove display unit 48: Stove operation unit 60: Heating amount operation unit 62: Panel operation unit 64: Grill display unit 66: Grill operation unit 70: Wi-Fi I / F
72: Bluetooth I / F
80: Control unit 82: Memory 84: Program 100: Camera 102: Bluetooth I / F
110: Internet 200: Mobile terminal 202: Display unit 204: Wi-Fi I / F
210: Control unit 212: Memory 214: Automatic cooking application

Claims (7)

A cooking system comprising a cooking device capable of performing automatic cooking, a camera, and a terminal device,
The heating cooker
A top plate for supporting the cooking object;
A heating unit for heating the cooking object;
A storage unit for storing the automatic cooking reservation information;
A heating control unit for controlling the operation of the heating unit to execute the automatic cooking;
When the reservation information is stored, a reservation state setting unit that sets the cooking device to a reservation state in which the reservation for automatic cooking is set;
After the heating cooker is set in the reserved state, and before the automatic cooking is performed, a first instruction to send a shooting instruction for shooting a cooker image including the heating unit to the camera. A shooting instruction transmission unit of
A permission instruction receiving unit that receives a permission instruction that is an instruction for causing the heating control unit to execute the automatic cooking based on the reservation information, from the terminal device;
The camera
A photographing instruction receiving unit for receiving the photographing instruction from the cooking device;
An image transmission unit that acquires the cooker image and transmits the cooker image to the terminal device via the heating cooker or without the heating cooker when the shooting instruction is received. And comprising
The terminal device
An image receiving unit for receiving the cooker image;
A display unit for displaying the cooker image;
A terminal operation unit for receiving an operation for transmitting the permission instruction to the cooking device;
After receiving the cooker image, a permission instruction for transmitting the permission instruction to the heating cooker when an operation for transmitting the permission instruction to the heating cooker is performed by the user on the terminal operation unit. A transmission unit,
The heating control unit of the heating cooker operates the heating unit when the permission instruction is received after the heating cooker is set in the reserved state and the photographing instruction is transmitted to the camera. A heating cooking system that controls the automatic cooking. The reservation information includes time information related to the automatic cooking,
The first photographing instruction transmission unit of the heating cooker specifies a start time of the automatic cooking based on the time information, and transmits the photographing instruction to the camera a predetermined time before the start time. The cooking system according to claim 1. The cooking device further comprises:
A weight detection unit for detecting the weight on the top plate;
The first photographing instruction transmission unit of the cooking device is detected by the weight detection unit after the cooking device is set to the reserved state and before the automatic cooking is performed. The cooking system according to claim 1 or 2, wherein when the weight is determined to be changed, the photographing instruction is transmitted to the camera. The cooking device further comprises:
A cooking object detection unit capable of detecting whether or not the cooking object is placed on the heating unit;
The first photographing instruction transmission unit of the cooking device is after the cooking device is set to the reserved state and before the automatic cooking is performed, by the cooking object detection unit. The cooking system according to any one of claims 1 to 3, wherein the imaging instruction is transmitted to the camera when it is detected that the cooking object is not placed on the heating unit. The cooking device further comprises:
A heating operation unit that accepts user operations is provided,
The first photographing instruction transmission unit of the cooking device is configured so that the heating operation unit is set by the user after the cooking device is set to the reserved state and before the automatic cooking is performed. The cooking system according to any one of claims 1 to 4, wherein when the camera is determined to be operated, the photographing instruction is transmitted to the camera. The cooking device further comprises:
While performing the automatic cooking, an abnormality detection unit capable of detecting an abnormality of the heating cooker,
A second photographing instruction transmission unit that transmits the photographing instruction to the camera when an abnormality is detected in the cooking device;
When detecting an abnormality of the cooking device, an abnormality information transmitting unit that transmits abnormality information related to the abnormality of the cooking device to the terminal device;
The heating cooking system according to any one of claims 1 to 5, comprising: The cooking device further comprises:
A reservation that deletes the reservation information and cancels the setting of the reservation state when the permission instruction is not received even after a specific time has elapsed since the camera transmitted the cooker image to the terminal device The cooking system according to any one of claims 1 to 6, further comprising a state release unit.

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