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1. 发明申请

US20070210950A1 NINE-POSITION RESISTOR LADDER SWITCH ASSEMBLY 有权
标题翻译：九位置电阻梯级开关总成
公开(公告)号：US20070210950A1
公开(公告)日：2007-09-13
申请号：US11363659
申请日：2006-02-28
申请人： Wade Johnson , Matthew Darin , Brian Ciesinski
发明人： Wade Johnson , Matthew Darin , Brian Ciesinski
IPC分类号： H03M1/12 , H03M1/78
CPC分类号： H03M1/765
摘要： A switch assembly is provided for use on a vehicle having a source of supply voltage. The assembly comprises a switching network having an input terminal configured to be coupled to the supply voltage and an output terminal. The network comprises: (1) nine series-coupled resistors coupled between the input terminal and the output terminal, each resistor having a substantially predetermined resistance; and (2) nine switches each coupled between the input terminal and the output terminal and capable of being opened and closed by an operator of the vehicle. Eight of the switches are each coupled to a different junction of adjacent resistors, and the ninth switch is coupled between the output terminal and the ninth resistor. The switch assembly further comprises a control module coupled to the output terminal for determining which, if any, of the nine switches is closed.
摘要翻译：提供开关组件用于具有电源电压源的车辆。组件包括具有被配置为耦合到电源电压的输入端子和输出端子的开关网络。该网络包括：（1）耦合在输入端和输出端之间的9个串联电阻，每个电阻具有基本预定的电阻; 和（2）九个开关，每个开关各自耦合在输入端子和输出端子之间，并且能够由车辆的操作者打开和关闭。八个开关各自耦合到相邻电阻器的不同结，并且第九开关耦合在输出端子和第九电阻器之间。开关组件还包括耦合到输出端子的控制模块，用于确定九个开关中的哪一个（如果有的话）是闭合的。

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