Title:
走行体および走行体装置
Document Type and Number:
Japanese Patent JP6538790
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vacuum cleaner main body capable of solving problems caused by degradation of a state of communication between an access point and a wireless LAN device in a remote control.SOLUTION: Control means has an operation mode for driving drive wheels so that a main body case 20 travels in response to a travel command signal from an external device when receiving a remote control command signal by a wireless LAN device from the external via an access point 14. The control means has an automatic mode for driving the drive wheels so as to cause the main body case 20 to automatically travel when a field intensity of communication between the access point 14 and the wireless LAN device becomes a predetermined value or less. The automatic mode includes a control to cause the field intensity of communication between the access point 14 and the wireless LAN device to recover at least to the predetermined value when the field intensity of communication between the access point 14 and the wireless LAN device gradually reduces in the operation mode.SELECTED DRAWING: Figure 1
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Inventors:
Hoshino enjoyment
Application Number:
JP2017179214A
Publication Date:
July 03, 2019
Filing Date:
September 19, 2017
Export Citation:
Assignee:
Toshiba Lifestyle Products & Services Corporation
International Classes:
G05D1/00; G05D1/02
Domestic Patent References:
| JP2004260769A | ||||
| JP200887102A | ||||
| JP200525516A | ||||
| JP2005118354A |
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada