| 摘要 |
<p>A method for heat dissipating comprises: in each isolated physical partition isolated by inserting a board, a pallet or a dummy panel, etc. directly to a back board at a slot position, the temperature of key nodes in the physical partition is monitored; and the rotating speed of fan in the physical partition is determined according to the monitored temperature of the key nodes in the physical partition. A device for heat dissipating comprises a monitoring module and a control module. The monitoring module is arranged for monitoring the temperature of key nodes in the physical partition for each isolated physical partition, wherein each physical partition includes at least one slot position. The control module is arranged for determining the rotating speed of each fan in the physical partition according to the monitored temperature of the key nodes in the physical partition. Inside the frame, each slot position is divided to the isolated physical partition by the board, the pallet or the dummy panel, etc., and the board, the pallet or the dummy panel, etc. directly to the back board. Therefore the independence between every physical partition is ensured, the mutual interference between different physical partitions is avoided, and the accuracy of the determined rotating speed of the fan is ensured, thus avoiding the waste of fan power and reducing the fan noise.</p> |
