Wearable electronic apparatus, data analyzer, and travel record control method

摘要

An electronic apparatus refers to location measurement information measured in the past at each time when the latest location measurement information is output from a location measurement module with a predetermined measurement period, if measurement accuracy is good and it is regarded that a direction change has been made, determines the latest location measurement information as saving “necessary” and stores the information. If the measurement accuracy is no good or it is regarded that a positioning point shown by the latest location measurement information is an intermediate point during linear traveling, the latest location measurement information is not saved. Therefore, a data size to be saved is made smaller than that in related art and draining of a battery taken for writing of data is reduced.

主权项

1. A wearable electronic apparatus comprising:
a memory;
a location measurement module for receiving one or more signals from a location measurement system; anda processor coupled to the memory and the location measurement module, wherein the processor is adapted to:measure a location with a predetermined period based on the one or more received signals;compute an accumulated travel distance based on the measured location;determine whether the measured location is accurate or not;determine whether the measured location is necessary or not with reference to a previous measured location,when the measured location is accurate and necessary, determine that the measured location is to be saved in the memory;when the measured location is not accurate or not necessary, determine the measured location is not to be saved in the memory;determine whether the measured location corresponds to a section measurement point or not,control the memory to store the measured location when the measured location is determined to be saved;control the memory to store a dummy data instead of the measured location when the measured location corresponds to the section measurement point and determined not to be saved, andcontrol the memory to output data stored in the memory corresponding to the measured location to an external device.