Patent ID: 11916524
Assignee: BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 14:
15. A system for calibrating signals received over a power line within a vehicle, comprising:
a signal conditioning circuit configured to convert analog input signals received over the power line in the vehicle into digital input signals including
an adjustable gain circuit configured to output an amplifier gain signal establishing an amplifier gain level; and,
an amplifier configured to output amplified signals responsive to the analog input signals and the amplifier gain signal;
a bias circuit configured to output a bias signal establishing a bias level; and,
a comparator configured to generate the digital input signals responsive to the amplified signals and the bias signal; and,

a controller configured to
receive the digital input signals; and,
generate one or more amplifier gain control signals configured to control the configuration of the amplifier gain signal output by the adjustable gain circuit and the amplifier gain level;
generate one or more bias control signals configured to control the configuration of the bias signal output by the bias circuit and the bias level.