Title:
HEATING COOKING SYSTEM, AND HEATING COOKER
Document Type and Number:
Japanese Patent JP2023039559
Kind Code:
A
Abstract:
To provide a novel technology capable of updating a first control program of a heating cooker without forcing a user of the heating cooker to have inconvenience.SOLUTION: A heating cooking system includes a heating cooker and an external device. A control part transmits to the external device a first update permission signal when a first update related state being a state related to update of a first control program of the heating cooker changes from a first state that is not suited to updating the first control program to a second state that is suited to updating the first control program. The external device transmits the first update program to a specific heating cooker when receiving the first update permission signal from the heating cooker. The control part updates the first control program by using the first update program when the first update program is received from the external device after the first permission signal is transmitted to the external device.SELECTED DRAWING: Figure 2
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Inventors:
KATAYANAGI SHUICHI
Application Number:
JP2021146730A
Publication Date:
March 22, 2023
Filing Date:
September 09, 2021
Export Citation:
Assignee:
RINNAI KK
International Classes:
F24C3/12; G06F13/00; H05B6/12
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office