发明名称 |
Elektronisches Airbag-Steuergerät mit zentraler Zündladungsstrombegrenzung |
摘要 |
<p>An airbag deployment circuit includes at single current regulator controlling multiple squib deployment circuits. Squib deployment circuits that do not have to deploy simultaneously are attached to the same current regulator. A current regulation switch located prior to each current regulator is closed if any of the squib deployment circuits attached to the associated current regulator need to be deployed in a crash event. A high side transistor switch and a low side transistor switch are located adjacent each squib to control activation of that squib deployment circuit. The high side transistor switch and the low side transistor switch are also closed for each of the squib deployment circuits that are to be deployed.</p> |
申请公布号 |
DE112006000561(B4) |
申请公布日期 |
2010.01.07 |
申请号 |
DE20061100561T |
申请日期 |
2006.03.07 |
申请人 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
发明人 |
MORELL, SCOTT |
分类号 |
B60R21/017 |
主分类号 |
B60R21/017 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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