Title:
乗員保護手段のための制御機器
Document Type and Number:
Japanese Patent JP2008544924
Kind Code:
A
Abstract:
A control unit for personal protection having a polarity reversal protection between an external battery voltage and an internal voltage, to prevent an energy discharge from the control unit. The control unit also has a bidirectional DC/DC converter between an energy reserve and the internal voltage, the DC/DC converter determining its direction of conversion as a function of the internal voltage. The control unit is configured so that the control unit, after a switching-off process, records at least one measured value and generates a signal as a function of this measured value which characterizes an autarchy behavior of the control unit.
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Inventors:
Hartmut Schumacher
Gail Note Heilmann
Gail Note Heilmann
Application Number:
JP2008519883A
Publication Date:
December 11, 2008
Filing Date:
May 22, 2006
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60R21/16; H02M3/00
Domestic Patent References:
| JPH01274628A | 1989-11-02 |
Foreign References:
| DE19542085A1 | 1996-07-04 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Hiroshi Sugimoto
Hiroyasu Ninomiya
Einzel Felix-Reinhard