| 摘要 |
<p>PURPOSE:To utilize an electric brake at the maximum limit by bearing a brake force to be originally loaded by a mechanical brake of a truck by the electric brak of a motor driven truck. CONSTITUTION:Multipliers 3A, 3B of a truck T and a motor driven vehicle M output electric brake force commands F according to a brake force command and a load detection signal. The command F is applied through a multiplier 11B to an electric brake controller 7AB to bear the brake force of the truck T by the electric brake of the vehicle M. The actually generated electric brake force E' is applied to multipliers 12B, 9A. Subtracting current converters 5A, 5B output mechanical brake commands in response to the difference between the command F and the electric brake force E. Thus, the regenerative efficiency can be improved, and the wear of a brake shoe can be reduced.</p> |
