公开(公告)号：US20160091955A1

公开(公告)日：2016-03-31

申请号：US14498510

申请日：2014-09-26

Applicant: QUALCOMM Incorporated

Inventor： Justin P. BLACK ,  Rashmi KULKARNI ,  Leonid SHEYNBLAT

IPC: G06F1/32 ,  G01D9/00

CPC classification number: G06F1/3243 ,  G01D9/005 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D50/20

Abstract: Disclosed is a method and apparatus for power-efficiently processing sensor data. In one embodiment, the operations implemented include: configuring a sensor fusion engine and a peripheral controller with a general purpose processor; placing the general purpose processor into a low-power sleep mode; reading data from a sensor and storing the data into a companion memory with the peripheral controller; processing the data in the companion memory with the sensor fusion engine; and awaking the general purpose processor from the low-power sleep mode.

Abstract translation: 公开了一种用于高效处理传感器数据的方法和装置。 在一个实施例中，实现的操作包括：配置具有通用处理器的传感器融合引擎和外围控制器; 将通用处理器置于低功耗睡眠模式; 从传感器读取数据并将数据与外围控制器一起存储到伴随存储器中; 用传感器融合引擎处理伴随存储器中的数据; 并将通用处理器从低功耗睡眠模式唤醒。