DRIVE CONTROL METHOD OF RECEPTION UNIT AND POSITIONING DEVICE

A portable electronic device includes a reception unit (GPS receiver) that receives a positioning signal, and a power supply unit that supplies the reception unit (GPS receiver) with power. An intermittent operation range including an upper limit of an operation ratio of the reception unit (GPS rece...

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Bibliographic Details
Main Authors YAMAMURA YOSHIHIRO, HIRAKAWA RYOTA
Format Patent
LanguageEnglish
Published 25.06.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A portable electronic device includes a reception unit (GPS receiver) that receives a positioning signal, and a power supply unit that supplies the reception unit (GPS receiver) with power. An intermittent operation range including an upper limit of an operation ratio of the reception unit (GPS receiver) is set, based on power consumption status of the power supply unit. The reception unit (GPS receiver) is intermittently operated within the intermittent operation range that is set.
Bibliography:Application Number: US201414572090