Household electric appliance, household electric system, and server apparatus

Patent metadata

Field	Value
Publication number	US-9542836-B2
Application number	US-201314419637-A
Country	US
Kind code	B2
Filing date	Aug 1, 2013
Priority date	Aug 8, 2012
Publication date	Jan 10, 2017
Grant date	Jan 10, 2017

Abstract

Provide are a household electric appliance, household electric system and server apparatus that perform operation start or stop at reserved set times and that are convenient with regard to reserving operation. A household electric appliance capable of a reserved operation of performing an operation start or stop at a set time comprises: a receiving unit that receives a setting signal indicative of an operation start time in the reserved operation of the household electric appliance from each of a remote controller and a mobile terminal; a storage unit that stores the setting signal; and a control unit that controls operation of the household electric appliance. The control unit, in the case of overlapping of an operation time zone defined by the setting signal from the remote controller and the operation time zone defined by the setting signal from the mobile terminal, selects the earlier time and performs the operation start.

First claim

The invention claimed is:

1. A household electric appliance capable of a reserved operation of performing an operation start or stop at a set time, the appliance comprising:
a receiving unit that receives a setting signal indicative of an operation start time in the reserved operation of the household electric appliance from each of a remote controller and a mobile terminal;
a storage unit that stores contents of the setting signal; and
a control unit that controls the operation of the household electric appliance, wherein
the control unit, in the case of at least partially overlapping of an operation time zone defined by the setting signal from the remote controller and an operation time zone defined by the setting signal from the mobile terminal, selects the earlier time out of the two operation start times set by the remote controller and the mobile terminal and performs the operation start at the selected time.

2. The household electric appliance of claim 1 , wherein
the receiving unit further receives the setting signals indicative of an operation stop time of the household electric appliance from the remote controller and the mobile terminal, and wherein
the control unit, in the case of at least partially overlapping of an operation time zone defined by the setting signal from the remote controller and an operation time zone defined by the setting signal from the mobile terminal, selects the earlier time out of the two operation stop times set by the remote controller and the mobile terminal and performs the operation stop at the selected time.

3. A mobile terminal that sets a reserved operation to the household electric appliance described in claim 1 , the mobile terminal comprising:
a display unit that displays information indicating that the reserved operation is already set and/or information indicating that the reserved operation is not set normally, in the household electric appliance.

4. A household electric system comprising:
the household electric appliance described in claim 1 ;
the mobile terminal described in claim 3 that inputs setting information to set an operation start time and/or an operation stop time for the reserved operation; and
a server apparatus that receives the setting information from the mobile terminal and transmits the setting signal to the household electric appliance.

5. A server apparatus that enables a reserved operation of a household electric appliance from a mobile terminal by way of a network, the server apparatus comprising:
a communicating unit that performs a communication with the mobile terminal and the household electric appliance by way of the network; and
a control unit that receives information indicative of an operation start time or an operation stop time in the reserved operation of the household electric appliance from the mobile terminal by way of the communicating unit and transmits a setting signal indicative of the operation start time or the operation stop time to the household electric appliance, wherein
the control unit, after a first transmission of the setting signal, a predetermined time before the operation start time or the operation stop time indicated by the setting signal, transmits a signal to instruct starting or stopping of the operation the predetermined time later to the household electric appliance.

6. The server apparatus of claim 5 , wherein
the communicating unit, after the first transmission of the setting signal to the household electric appliance, repeatedly transmits the setting signal to the household electric appliance until the setting signal is correctly accepted by the household electric appliance.

7. The server apparatus of claim 6 , wherein
the communicating unit, after the first transmission of the setting signal to the household electric appliance, makes an inquiry to the household electric appliance as to whether the reserved operation is correctly set based on the setting signal and if the reserved operation is not correctly set, then the communicating unit notifies the mobile terminal accordingly.

8. A household electric appliance capable of a reserved operation of performing an operation start or stop at a set time, the appliance comprising:
a receiving unit that receives a first setting signal indicative of an operation start time or an operation stop time in the reserved operation of the household electric appliance from a predetermined server apparatus connected by way of a network;
a control unit that controls the operation of the household electric appliance; and
a storage unit that stores data, wherein
the control unit, after a first reception of the first setting signal, a predetermined time before the operation start time or the operation stop time indicated by the first setting signal, receives a second setting signal instructing starting or stopping of the operation the predetermined time later, stores contents of the second setting signal in the storage unit, and executes the reserved operation in accordance with the contents of the second setting signal stored in the storage unit,
wherein the control unit, after the first reception of the first setting signal from the server apparatus, repeatedly receives the second setting signal to be transmitted with a predetermined time interval therefrom until the second setting signal is correctly accepted, and
wherein the control unit, at the time of the correct acceptance of the second setting signal, updates the contents stored in the storage unit based on the correctly accepted second setting signal.

9. The household electric appliance of claim 8 , wherein the control unit lights up a display unit at the time of the reception of the first setting signal from the server apparatus.

10. A household electric system comprising:
the server apparatus described in claim 5 ; and
the household electric appliance described in claim 8 .

Assignees

• Panasonic Ip Man Co Ltd

Inventors

• Fujita Naoto
• Akiyama Jun
• Nitta Takehiko
• Nozaki Kohei
• Kamoda Hirokazu

Classifications

• F24F11/59

  for presetting · CPC title

• F24F11/871

  by controlling outdoor fans · CPC title

• F24F11/65

  for selecting an operating mode · CPC title

• F24F11/61

  using timers · CPC title

• F24F11/58

  using Internet communication · CPC title