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LOCAL TIME SETTING ACQUISITION DEVICE, ELECTRONIC CLOCK, LOCAL TIME SETTING ACQUISITION METHOD, AND PROGRAM
LOCAL TIME SETTING ACQUISITION DEVICE, ELECTRONIC CLOCK, LOCAL TIME SETTING ACQUISITION METHOD, AND PROGRAM
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机译:本地时间设置获取设备,电子时钟,本地时间设置获取方法和程序
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摘要
PROBLEM TO BE SOLVED: To provide a local time setting acquisition device capable of acquiring local time information in more appropriate timing while suppressing excessive load or power consumption, an electronic clock, a local time setting acquisition method and a program.;SOLUTION: A local time setting acquisition device comprises: a positional information acquisition part for acquiring information relating to a present position; a storage part for storing local time setting in each of regions obtained by separating each location of the world for each predetermined range; and a control part. The control part acquires the present position based on the information relating to the present position, acquires local time setting in a region including the acquired present position from the storage part, defines the present position as a reference position based on information stored in the storage part, acquires a reference lower limit distance equal to or shorter than a shortest distance between the reference position and a setting boundary of a region to which the acquired local time setting is applied, and stops newly acquiring the local time setting until a predetermined distance of movement from the reference position becomes equal to or longer than the reference lower limit distance.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2018,JPO&INPIT
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