公开(公告)号：US20160363463A1

公开(公告)日：2016-12-15

申请号：US15121634

申请日：2015-02-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masahisa NIWA ,  Kunitaka OKADA ,  Kazuma HARAGUCHI

IPC: G01D5/22 ,  G01B7/00

CPC classification number: G01D5/22 ,  G01B7/003 ,  G01D3/08 ,  G01D5/2053

Abstract: A processor of a position detection device intermittently performs an acquisition process during a measurement period to acquire a detection signal induced in a detection coil depending on the position of an object by driving an excitation coil. The processor configured to monitor whether or not the processor is executing the acquisition process without driving the excitation coil during a monitoring period set before the measurement period of the processor, and the processor is configured to execute a predetermined process when the processor is executing the acquisition process.

Abstract translation: 位置检测装置的处理器在测量周期期间间歇地执行获取处理，以通过驱动励磁线圈获取根据物体的位置在感测线圈中感应的检测信号。 所述处理器被配置为在所述处理器的所述测量周期之前设置的监视时段期间监视所述处理器是否执行所述获取处理而不驱动所述激励线圈，并且所述处理器被配置为当所述处理器执行所述获取时执行预定处理 处理。