Integrated passenger vehicle trailer brake controller
First Claim
Patent Images
1. A trailer brake controller for use in a passenger vehicle for controlling a towed trailer comprising;
- a control element positioned within the passenger vehicle and in communication with a vehicle anti-lock braking system;
a vehicle speed input providing vehicle speed from said vehicle anti-lock braking system to said control element;
a vehicle brake pressure input providing vehicle brake pressure from said anti-lock braking system to said control element; and
a trailer brake output, said trailer brake output controlled by said control element in response to said vehicle speed input and said vehicle brake pressure input.
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Accused Products
Abstract
A trailer brake controller 10 for use in a passenger vehicle 12 is provided, including a control element 11 positioned within the passenger vehicle 12, a vehicle speed input 16 and a vehicle brake pressure input 14 providing speed and brake pressure data to the control element 11, and a trailer brake output 18 sending a signal to the trailer in response to the vehicle speed input 16 and the vehicle brake pressure input 14.
63 Citations
16 Claims
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1. A trailer brake controller for use in a passenger vehicle for controlling a towed trailer comprising;
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a control element positioned within the passenger vehicle and in communication with a vehicle anti-lock braking system; a vehicle speed input providing vehicle speed from said vehicle anti-lock braking system to said control element; a vehicle brake pressure input providing vehicle brake pressure from said anti-lock braking system to said control element; and a trailer brake output, said trailer brake output controlled by said control element in response to said vehicle speed input and said vehicle brake pressure input. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 15, 16)
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10. A method of controlling a trailer braking system comprising:
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determining vehicle speed and vehicle braking pressure through communication with an anti-lock braking system on the vehicle; relaying the vehicle speed and vehicle braking pressure to a control element positioned on the vehicle; using said vehicle speed and vehicle braking pressure to determine a trailer brake output signal; and sending said trailer brake output signal to the trailer braking system. - View Dependent Claims (11, 12, 13, 14)
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Specification