公开(公告)号：US20170018127A1

公开(公告)日：2017-01-19

申请号：US15124350

申请日：2015-03-04

Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION

Inventor： Jin Young YANG ,  Ji Hoon PARK ,  Jin Yeon LIM ,  Chong Min KYUNG

IPC: G07C5/08

CPC classification number: B60R25/302 ,  B60R21/0136 ,  B60R25/305 ,  B60R25/32 ,  G07C5/0866 ,  G07C5/0891

Abstract: An image storage device based on an input sound signal comprises: an acceleration sensor unit for outputting an acceleration sensor value according to an impact event; a microphone unit for receiving an input of an impact sound according to the impact event; a camera unit for photographing an external image; and a processing unit for, if an impact event is sensed by the acceleration sensor unit and the impact sound inputted by the microphone unit corresponds to a valid sound which is previously set and stored, storing, in a storage unit, the images photographed by the camera unit in a certain time period both before and after the point in time when the impact event occurred.

Abstract translation: 基于输入声音信号的图像存储装置包括：加速度传感器单元，用于根据冲击事件输出加速度传感器值; 麦克风单元，用于根据冲击事件接收冲击声的输入; 用于拍摄外部图像的相机单元; 以及处理单元，用于如果所述加速度传感器单元感测到冲击事件并且由所述麦克风单元输入的冲击声对应于预先设置和存储的有效声音，则将其存储在存储单元中， 相机单元在一定时间段内，在发生冲击事件的时间点之前和之后。