公开(公告)号：KR102213342B1

公开(公告)日：2021-02-08

申请号：KR1020190000669

申请日：2019-01-03

Applicant: 한국과학기술원

Inventor： 문건우 ,  한정규 ,  최승현 ,  김종우 ,  김건우 ,  임천용

IPC: H02M3/335 ,  H02M1/08

Abstract: 넓은입력전압범위에서높은효율을가지는비대칭하프-브리지컨버터가제시된다. 본발명에서제안하는넓은입력전압범위에서높은효율을가지는비대칭하프-브리지컨버터는제1 스위치, 제2 스위치, 1차측캐패시터, 추가인덕터, 1차측자화인덕터가포함된 1차측회로및 직렬연결된제1 다이오드및 제2 다이오드, 직렬연결된제1 캐패시터및 제2 캐패시터, 직렬연결된제1 다이오드의애노드와제2 다이오드의캐소드에일단이연결되고, 직렬연결된제1 캐패시터와제2 캐패시터사이에다른한단이연결되는 2차측정류인덕터, 제1 다이오드의캐소드에일단이연결되고, 제1 캐패시터에다른한단이연결되는제1 결합인덕터및 제2 다이오드의애노드에일단이연결되고, 제2 캐패시터에다른한단이연결되는제2 결합인덕터가포함된 2차측회로를포함한다.

公开(公告)号：KR1020110075928A

公开(公告)日：2011-07-06

申请号：KR1020090132501

申请日：2009-12-29

Applicant: 한국과학기술원

Inventor： 김수현 ,  이형철 ,  김세환 ,  백승흠 ,  이영헌 ,  최민국 ,  최승현

IPC: B62J23/00 ,  B60R21/16

Abstract: PURPOSE: A bicycle air bag device and a driver protection method thereby are provided to give no inconvenience in using bicycle in normal times, and to protect the user by air back being inflated only in the accident situation. CONSTITUTION: The bicycle air bag device includes: a bulge part; a pipe; an inflater; a sensor part; and a control part. The bulge part is installed close to the saddle of the bicycle, and is formed of the air bag and the air bag case which subsides the air bag(110). The pipe is connected to the air bag and transmits the compressed air inside the air bag. The inflater(300) is connected to the at least one of the other end of the pipe, and exhausts the compressed air. The sensor part(400) is installed in the bicycle and sensor the slope speed of the bicycle. The control par(500)t controls the exhaust of the compressed air according to the slope speed information being more than the prescribed critical value or not.

Abstract translation: 目的：提供一种自行车安全气囊装置和驾驶员保护方法，以便在正常时间不使用自行车，并且仅在事故情况下通过空气回流来保护用户。 构成：自行车安全气囊装置包括：凸起部分; 管道 充气器 传感器部分; 和控制部分。 凸起部分安装在自行车的鞍座附近，并且由安全气囊和气囊壳体形成，其使气囊（110）平滑。 管道连接到气囊，并将压缩空气传送到气囊内。 充气器（300）连接到管道的另一端中的至少一个，并且排出压缩空气。 传感器部件（400）安装在自行车上并且传感器的自行车的斜率。 控制杆（500）根据斜坡速度信息大于规定的临界值来控制压缩空气的排气。