Automatic gear shifting control device of vehicle

Automatic gear shifting control device of vehicle

  • CN 101,376,386 A
  • Filed: 08/29/2008
  • Published: 03/04/2009
  • Est. Priority Date: 08/31/2007
  • Status: Active Application
First Claim
Patent Images

1. the automatic gear shifting control device of a vehicle, it is characterized in that, have:

  • make change-speed box carry out the self-shifting control part according to speed information at least, detection is as the first sensor of the rotating speed of the front-wheel of flower wheel, detection is as second sensor of the rotating speed of the trailing wheel of drive wheel, detect the speed discrepancy testing agency of the speed discrepancy of described front-wheel and trailing wheel based on information from the described first sensor and second sensor, if detect described speed discrepancy, then described control part carries out automatic control of transmission according to speed information, and this speed information is calculated by big one of the rotating speed in the rotating speed of the rotating speed of described front-wheel and described trailing wheel.

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