Patents by Inventor Qizhi Cai

Qizhi Cai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System energy efficiency controller in smart energy network, control method thereof, and control method for terminal device
    Patent number: 9436169
    Abstract: A system energy efficiency controller in a smart energy network, a control method thereof, and a control method for a terminal device. The system energy efficiency controller includes a control decision module, a storage module, a power clock module, an internal communication module, and an external communication module. The storage module is connected to the control decision module, and stores temporary and permanent information data in the operation process of the storage system. The power clock module provides an internal clock, achieving timing synchronization of processors on the controller. The internal communication module provides two-way communication between the system energy efficiency controller and control implementation units of multiple terminal devices. The external communication module provides two-way communication between the system energy efficiency controller and a local optimizer.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: September 6, 2016
    Assignee: ENN SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Zhongxue Gan, Shenglong Dong, Qizhi Cai
  • SYSTEM ENERGY EFFICIENCY CONTROLLER IN SMART ENERGY NETWORK, CONTROL METHOD THEREOF, AND CONTROL METHOD FOR TERMINAL DEVICE
    Publication number: 20140148964
    Abstract: A system energy efficiency controller in a smart energy network, a control method thereof, and a control method for a terminal device. The system energy efficiency controller includes a control decision module, a storage module, a power clock module, an internal communication module, and an external communication module. The storage module is connected to the control decision module, and stores temporary and permanent information data in the operation process of the storage system. The power clock module provides an internal clock, achieving timing synchronization of processors on the controller. The internal communication module provides two-way communication between the system energy efficiency controller and control implementation units of multiple terminal devices. The external communication module provides two-way communication between the system energy efficiency controller and a local optimizer.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 29, 2014
    Applicant: ENN SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Zhongxue Gan, Shenglong Dong, Qizhi Cai