发明名称 |
Collision sensor for vehicles |
摘要 |
The sensor consists of a plastic panel (2) located at likely points of impact. On impact the resultant deformation of the plastic generates structure-borne sound characteristic of the plastic material, which is detected by a sound sensor. The location of the impact can be derived based on the transit time of the signals generated. Another method of detection is an optical signal and sensor.
|
申请公布号 |
DE19745309(A1) |
申请公布日期 |
1999.04.22 |
申请号 |
DE19971045309 |
申请日期 |
1997.10.14 |
申请人 |
TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILBRONN, DE |
发明人 |
SPIES, HANS, 85276 PFAFFENHOFEN, DE |
分类号 |
B60R21/16;B60R13/04;B60R21/01;B60R21/013;G01H17/00;(IPC1-7):B60R21/32;B60R21/02;B62D21/15 |
主分类号 |
B60R21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|