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Steering control device

  • US 6,741,053 B2
  • Filed: 10/10/2002
  • Issued: 05/25/2004
  • Est. Priority Date: 02/21/2002
  • Status: Expired due to Fees
First Claim
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1. A steering control device comprising:

  • a torque sensor for detecting a signal corresponding to a steering torque in a steering system;

    a first microcontroller for outputting a steering torque signal equivalent to the steering torque based on a signal outputted from the torque sensor;

    a second microcontroller for controlling an actuator based on the steering torque signal outputted from the first microcontroller;

    actuator driving means for driving the actuator controlling the steering system based on the control performed by the second microcontroller; and

    storage means in which a compensation data for compensating the steering torque signal is stored in advance;

    wherein the first microcontroller compensates a neutral point of the steering torque signal based on the compensation data stored in the storage means.

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