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Control system and method for electric vehicle

  • US 20030158638A1
  • Filed: 12/19/2002
  • Published: 08/21/2003
  • Est. Priority Date: 07/30/1999
  • Status: Active Grant
First Claim
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1. An electric traction vehicle comprising:

  • a vehicle platform;

    a communication network;

    a power source mounted on the vehicle platform;

    a plurality of drive wheels rotatably mounted on the vehicle platform;

    a plurality of electric motors coupled to respective ones of the plurality of drive wheels;

    a plurality of microprocessor-based interface modules coupled to the plurality of electric motors and being configured to control the plurality of electric motors, and the plurality of microprocessor-based interface modules being coupled to each other by way of the communication network.

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