公开(公告)号：US20160272153A1

公开(公告)日：2016-09-22

申请号：US15151060

申请日：2016-05-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi OGURA ,  Futoshi TAKESHI ,  Kazumoto DOI

IPC: B60R25/24 ,  G01N33/497 ,  G10L17/24

CPC classification number: B60R25/24 ,  B60K28/063 ,  B60R25/25 ,  B60R25/257 ,  E05F15/76 ,  E05F2015/763 ,  E05Y2900/531 ,  G01N33/4972 ,  G10L17/22 ,  G10L17/24 ,  G10L21/04 ,  H01L2224/48091 ,  H01L2224/48137 ,  H04R19/005 ,  H04R2499/13 ,  H01L2924/00014

Abstract: A portable unit for smart entry is equipped with one or more holes through which a sound pressure is input and a sound conversion element, disposed behind the hole, for converting the sound pressure into an electrical signal. The portable unit is also equipped with a voice recognition device which processes the electrical signal obtained by the conversion using a predetermined particular spoken voice as a voice key. A vehicle door or the like is opened or closed in response to input of the voice key.

Abstract translation: 用于智能进入的便携式单元配备有输入声压的一个或多个孔和设置在孔后面的用于将声压转换成电信号的声音转换元件。 便携式单元还配备有语音识别装置，其将通过使用预定的特定语音的转换获得的电信号作为语音密钥进行处理。 响应于语音键的输入，车门等被打开或关闭。

公开(公告)号：US20240292140A1

公开(公告)日：2024-08-29

申请号：US18436924

申请日：2024-02-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazumoto DOI ,  Yoshimichi OOYA

IPC: H04R1/08 ,  H04R1/02

CPC classification number: H04R1/086 ,  H04R1/02 ,  H04R2499/13

Abstract: A vehicular microphone includes: at least one microphone sensor that detects sound; a board that includes a first surface and a second surface, the first surface being a surface where the microphone sensor is provided, the second surface being opposite to the first surface; a cover that includes a bottom surface and a side surface; and a connector that is electrically connectable to a cable of a vehicle, wherein, the cover is provided with at least one first hole that opens toward the bottom surface of the cover to collect the sound to be detected by the microphone sensor.

公开(公告)号：US20160234594A1

公开(公告)日：2016-08-11

申请号：US15099252

申请日：2016-04-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi OGURA ,  Kazumoto DOI ,  Futoshi TAKESHI

IPC: H04R1/44 ,  E05F15/70 ,  B60R16/037 ,  G10L17/24

CPC classification number: H04R1/44 ,  B60R11/0247 ,  B60R16/0373 ,  E05F15/70 ,  G10L17/24 ,  G10L2015/223 ,  H04R1/021 ,  H04R1/04 ,  H04R1/086 ,  H04R1/406 ,  H04R1/46 ,  H04R3/005 ,  H04R19/005 ,  H04R2201/003 ,  H04R2201/403 ,  H04R2499/13

Abstract: A microphone structure has a diaphragm; a frame of which an inside is processed in a shape of a semispherical surface, a parabolic surface, or a conical surface; an acoustic transducer that converts sound pressure into an electric signal; and a wire that transmits the electric signal from the acoustic transducer to outside. A sound pressure input surface of the acoustic transducer is disposed on a bottom surface portion of the semispherical surface, the parabolic surface, or the conical surface inside the frame. The diaphragm and the frame, and the frame and the wire include waterproof mechanisms preventing ingress of water.

Abstract translation: 麦克风结构具有隔膜; 其内部被处理成半球形表面，抛物面或圆锥形表面的框架; 声音换能器，其将声压转换成电信号; 以及将来自声换能器的电信号发送到外部的线。 声换能器的声压输入表面设置在框架内的半球形表面，抛物线表面或锥形表面的底表面部分上。 隔膜和框架，框架和电线包括防止水侵入的防水机构。