OCCUPANT DETECTOR

申请公布号：

JPH05139233(A)

申请号：

JP19920089101

申请日期：

1992.04.09

申请公布日期：

1993.06.08

申请人：

T R W VEHICLE C-FUTEI SYST INC

发明人：

BURAIAN KEI BURATSUKUBAAN;JIYOSEFU EFU MEITSUAA;SUKOTSUTOBII JIENTORII

分类号：

B60R21/00;B60N2/00;B60R16/02;B60R21/01;B60R21/015;B60R21/16;B60R21/20;B60R21/217;B60R21/276;G01B7/00;G01G3/13;G01G19/414;G01G19/44;G01G19/52;G01L1/00;G01L1/16;G01L1/18;G01L5/00

主分类号：

B60R21/00

摘要：

<p>PURPOSE: To provide an occupant detecting apparatus used for an occupant restraint system, which comprises a film having a variable electrical characteristic and a contact member. CONSTITUTION: When an occupant sits in a vehicle seat 42, a contact member pushes on a film 60 and changes the state of the electrical characteristic. An electric circuit 36 is connected to the film 60 for providing a first signal when the film 60 indicates an occupant is not present, a second signal when an occupant is present, and a third signal if the film and the circuit become disconnected. An occupant restraint system 20 is enabled when either an occupant is present or an electrical fault condition occurs.</p>