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BSPD Shutdown Circuit Conditions

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Questions and Answers

Under what condition must the shutdown circuit remain open?

Until the BSPD resets itself
Until power is cycled on the LVMS
Until the implausibility persists for less than 500 ms
Until the braking condition is no longer present for more than 10 s (correct)

What is the primary function of the BSPD circuit?

To control LVMS power cycling
To detect and respond to hard braking events (correct)
To monitor throttle position
To regulate motor power delivery

What is the definition of a standalone circuit in this context?

A circuit with redundant sensors and signals
A circuit with minimal functionality
A circuit with additional features implemented
A circuit with no additional functionality implemented on all required PCBs (correct)

What is the purpose of the brake system pressure sensor?

To detect hard braking events (D) Signup and view all the answers

What is the maximum brake pressure threshold for detecting hard braking?

30 bar (B) Signup and view all the answers

What is the equivalent power delivery threshold for TS voltage?

≤5 kW (D) Signup and view all the answers

What type of sensor is used to measure power delivery?

DC circuit current sensor (A) Signup and view all the answers

What is the purpose of the shutdown circuit?

To open the circuit in response to implausible conditions (C) Signup and view all the answers

What type of signals are used in the BSPD circuit?

System Critical Signals (SCS) (C) Signup and view all the answers

What is the minimum requirement for signal routing in the BSPD circuit?

Signals must not be routed through any other devices (C) Signup and view all the answers