Mobile terminal and camera module controlling method

摘要

A mobile phone apparatus has a camera module which increases in temperature by a focusing operation. A processor acquires a correlation coefficient of a lens position including a numerical value of a focal length as a numerical value correlating with a lens position of a focus lens. Furthermore, the processor converts the focal length into an object distance, and starts to count a time when the object distance is equal to or less than a threshold value. Then, the processor suspends the focusing operation by a camera module when the counted time reaches a time-out period.

主权项

1. A camera module integrated with a lens, said camera module executing a lens adjusting operation by adjusting a lens position of said lens, comprising:
an acquirer which acquires lens position data including a numerical value as to said lens position from said camera module; a timer counter which starts to count a time when said lens position data falls within a predetermined range; and a lens adjustment suspender which suspends said lens adjusting operation by said camera module when the time counted by said time counter reaches a predetermined time, wherein said lens position data is divided into a plurality of sections depending on a magnitude thereof, and said predetermined time is different for each section.