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ARRANGEMENT AND METHOD IN CONNECTION WITH A TRANSPORT SYSTEM

  • US 20120010751A1
  • Filed: 01/05/2011
  • Published: 01/12/2012
  • Est. Priority Date: 08/01/2008
  • Status: Active Grant
First Claim
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1. A control arrangement of a transport system, which transport system comprises:

  • a motor for moving the transport appliance;

    a power supply circuit of the motor connected between the motor and a power source that is limited (Plim) in its dimensioning;

    an energy storage, limited (Elim) in its capacity, fitted in connection with the power supply circuit of the motor, for supplying power between the energy storage and the power supply circuit of the motor;

    a determination of the charging status (EQ) of the energy storage;

    a determination of the movement reference of the transport appliance; and

    a control of the movement of the transport appliance as a response to the determined movement reference of the transport appliance.wherein the movement reference of the transport appliance is determined on the basis of the amount of energy that can be discharged from the energy storage and/or on the basis of the amount of energy that can be charged into the energy storage as well as on the basis of the travel distance of the transport appliance.

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