公开(公告)号：US20160222714A1

公开(公告)日：2016-08-04

申请号：US14917307

申请日：2014-07-22

Applicant: ALPHA CORPORATION ,  NISSAN MOTOR CO., LTD.

Inventor： Shun RAI ,  Takashi ONO ,  Kazuya TANAKA ,  Wataru HIRAI

IPC: E05F15/73 ,  G01S7/487 ,  G01S17/02 ,  G01V8/14

CPC classification number: E05F15/73 ,  E05F2015/765 ,  E05Y2900/532 ,  G01S7/4873 ,  G01S7/497 ,  G01S17/026 ,  G01S17/88 ,  G01V8/12 ,  G01V8/14 ,  H03K17/941

Abstract: The purpose of this invention is to provide a vehicular reflective optical sensor that has improved control reliability. Said vehicular reflective optical sensor is provided with a control unit (6) that: emits detection light (3) at prescribed intervals from a light-emitting unit (2) on an exterior panel of a vehicle towards a detection region (1) set outside said vehicle; tests for a threshold-exceeded state in which the amount of light in a light reflection (4) received from the detection region (1) by a light-receiving unit (5) exceeds a prescribed detection threshold; and, if it is detected that a detection target has entered the detection region (1), outputs a detection-confirmation signal. The control unit (6) uses, as the aforementioned detection threshold, the sum of a predetermined fixed value and an adjustment value comprising a summary statistic for the amounts of light in an appropriate number of light reflections (4) preceding the light reflection (4) on which the comparison is being performed.

Abstract translation: 本发明的目的是提供一种具有改进的控制可靠性的车载反射光学传感器。 所述车辆反射光学传感器设置有控制单元（6），其以规定间隔从车辆外部面板上的发光单元（2）朝向设置在外部的检测区域（1）发射检测光（3） 车辆说 对由光接收单元（5）从检测区域（1）接收的光反射（4）中的光量超过规定检测阈值的阈值超出状态进行测试; 并且如果检测到检测目标已经进入检测区域（1），则输出检测确认信号。 控制单元（6）使用预定固定值和包括在光反射之前的适当数量的光反射（4）中的光量的概要统计量的调整值的和作为上述检测阈值 ）进行比较。

公开(公告)号：US20210002928A1

公开(公告)日：2021-01-07

申请号：US17026432

申请日：2020-09-21

Applicant: ALPHA CORPORATION

Inventor： Takao TOYAMA ,  Kazuya TANAKA

IPC: E05B81/56 ,  E05B85/10 ,  E05B81/04 ,  E05B81/16

Abstract: An outside handle device for vehicle includes an operation handle configured to serve as a handhold at a time of a door opening operation, and an electric actuator configured to drive the operation handle between an accommodated position and a use position. The outside handle device for vehicle is configured to allow a locking accommodating operation having a locking operation of a door latch device fixed to a door and a non-locking accommodating operation not having a locking operation when the operation handle is moved to the accommodated position.