公开(公告)号：US09861014B2

公开(公告)日：2018-01-02

申请号：US14392318

申请日：2014-10-28

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Shu Zhang ,  Guofeng Chen ,  Ruiquan Ding

IPC: H05K7/20 ,  F24F11/00

CPC classification number: H05K7/20836 ,  F24F11/30 ,  F24F2110/10 ,  F24F2140/60 ,  G05B2219/2614 ,  H05K7/20818

Abstract: An automatic control system and method of chillers for a data center are provided. The control system includes: a plurality of servers; a plurality of first temperature sensors, mounted at air inlets of the plurality of servers, respectively, and configured to detect temperatures at the air inlets of the plurality of servers in a real-time manner, respectively; a controller, configured to receive detected temperatures sent by the plurality of first temperature sensors, calculate an average temperature in the data center according to the detected temperatures, and generate a control instruction according to the average temperature in the data center; and an air conditioner, configured to receive the control instruction sent by the controller, and adjust a working mode of the air conditioner according to the control instruction.