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Control of a multi-speed vehicle transmission

  • US 10,400,888 B2
  • Filed: 06/23/2015
  • Issued: 09/03/2019
  • Est. Priority Date: 06/23/2014
  • Status: Active Grant
First Claim
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1. A method of selecting one of a plurality of vehicle transmission shift points, the method comprising:

  • pre-selecting an alternative transmission shift point appropriate to a gradient indicated on a road sign recognized from an indication from a forward facing camera device;

    detecting a parameter indicative of a change of road gradient; and

    upon detection immediately implementing said pre-selected alternative transmission shift point.

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