发明名称 |
Sensor module comprising acceleration sensor and relative displacement sensor, damper and electronically controllable suspension system comprising the same, and method of controlling vehicle movement using the same |
摘要 |
<p>The present invention relates to a sensor module comprising a relative displacement sensor and an acceleration sensor, and a damper equipped with the same. The damper comprises a cylinder which is formed with a hollow portion therein; a piston rod which is inserted through an upper portion of the cylinder; a piston valve which is connected with an end of the piston rod so as to reciprocate in the cylinder, and which is formed with a fluid passing hole formed to be passed through the piston valve up and down; a rod guide which air-tightly closes an upper end of the cylinder and has a though-hole in which the piston rod is inserted; and a sensor module which is provided with an acceleration sensor for detecting an acceleration at least in a z-axial direction and a displacement sensor for detecting a displacement of the piston rod and which is coupled with the rod guide.</p> |
申请公布号 |
EP2036746(A2) |
申请公布日期 |
2009.03.18 |
申请号 |
EP20070122985 |
申请日期 |
2007.12.12 |
申请人 |
S & T DAEWOO CO., LTD. |
发明人 |
CHO, BONG-GEUN;LEE, DONG-RAK;JIN, MIN-HO;MOON, HYOUNG-JUN |
分类号 |
B60G17/019;B60G17/016;B60G17/06;F16F9/32;G01B7/00;G01D5/12;G01P15/18;G01R33/09 |
主分类号 |
B60G17/019 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|