VEHICLE INCLUDING MULTIPLE ANALOG SWITCH MONITORING SYSTEM WITH SIMULTANEOUS SWITCH-STATE DETECTION

An automotive vehicle includes a switch detection system with a hardware controller having a power supply configured to generate a supply voltage. A first switch assembly includes an input terminal configured to receive the supply voltage. The first switch assembly includes a first switch configured...

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Bibliographische Detailangaben
Hauptverfasser: NOWICKI, JEFFREY R, JOHNSON, WADE G
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An automotive vehicle includes a switch detection system with a hardware controller having a power supply configured to generate a supply voltage. A first switch assembly includes an input terminal configured to receive the supply voltage. The first switch assembly includes a first switch configured to operate in a first plurality of switch states. A second switch assembly is connected in series with the first switch assembly and includes an output terminal connected to a voltage reference point. The second switch assembly includes a second switch configured to operate in a second plurality ofswitch states. Based on a voltage potential across the input terminal and the output terminal, the hardware controller determines the first plurality of switch states independently from the second plurality of switch states, and determines the second plurality of switch states independently from the first plurality of switch states. 种机动车,包括带硬件控制器的开关检测系统,硬件控制器具有被配置为产生电源电压的电源。第开关组件包括被配置为接收电源电压的输入端子。第开关组件包括被配置为以多个第开关状态操作的第开