Title:
乗員重量計測装置
Document Type and Number:
Japanese Patent JP4267836
Kind Code:
B2
Abstract:
In a passenger weight measuring apparatus, each of bend parts of front and rear brackets for supporting a seat to a vehicle main body side becomes bent and deformed in response to the load applied by the weight of the passenger sit in the seat. A load sensor on each the bend part detects the load based on the bend deformation and outputs a voltage signal of magnitude responsive to the load to a signal processor. The processor generates a load detection signal clamped in the voltage range corresponding to a preset passenger weight load range from the voltage signal and outputs the load detection signal to an output terminal. When the detected load is a collision load set in a load region out of the load range, the processor outputs an abnormal load detection signal different from the load detection signal to the same output terminal.
Inventors:
Tomoaki Kado
Aoki Koji
Morio Sakai
Fujimoto
Aoki Koji
Morio Sakai
Fujimoto
Application Number:
JP2001086193A
Publication Date:
May 27, 2009
Filing Date:
March 23, 2001
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
G01G3/145; G01G19/12; B60N2/00; B60N2/90; B60R21/01; B60R21/16; G01G19/414; G01G19/52; B60R21/015
Domestic Patent References:
| JP64035331A | ||||
| JP2000180255A | ||||
| JP11337393A | ||||
| JP3142319A | ||||
| JP61180121A | ||||
| JP2135831U | ||||
| JP7209326A | ||||
| JP8110273A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda