Patents Assigned to Xi'an Hong Lu Yang Electrical Equipment Co., Ltd.
  • Submerged buoy data acquisition system
    Patent number: 11686873
    Abstract: The present invention discloses a new submerged buoy data acquisition system, including a battery compartment, a main control processor, a GPS receiver, a gigabit Ethernet interface module, and a plurality of data acquisition boards, where the GPS receiver is connected to the main control processor, and the main control processor is connected to a host computer by using the gigabit Ethernet interface module; the data acquisition board includes a hydrophone sensor, a front-end drive circuit, an AD conversion circuit, a clock module, a DA conversion circuit, an FPGA, an ARM processor, and a storage module; the hydrophone sensor is connected to the AD conversion circuit by using the front-end drive circuit, the AD conversion circuit is connected to the FPGA, the FPGA is connected to the ARM processor, the storage module is connected to the ARM processor, the DA conversion circuit is connected to the FPGA and the clock module, the clock module is connected to the FPGA, and the ARM processor is connected to the ma
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: June 27, 2023
    Assignees: The First Institute of Oceanography, SOA, Xi'an Hong Lu Yang Electrical Equipment Co., Ltd.
    Inventors: Guangming Kan, Zili Chen, Baohua Liu, Yanliang Pei, Yanhong Lian
  • New Submerged Buoy Data Acquisition System
    Publication number: 20200386545
    Abstract: The present invention discloses a new submerged buoy data acquisition system, including a battery compartment, a main control processor, a GPS receiver, a gigabit Ethernet interface module, and a plurality of data acquisition boards, where the GPS receiver is connected to the main control processor, and the main control processor is connected to a host computer by using the gigabit Ethernet interface module; the data acquisition board includes a hydrophone sensor, a front-end drive circuit, an AD conversion circuit, a clock module, a DA conversion circuit, an FPGA, an ARM processor, and a storage module; the hydrophone sensor is connected to the AD conversion circuit by using the front-end drive circuit, the AD conversion circuit is connected to the FPGA, the FPGA is connected to the ARM processor, the storage module is connected to the ARM processor, the DA conversion circuit is connected to the FPGA and the clock module, the clock module is connected to the FPGA, and the ARM processor is connected to the ma
    Type: Application
    Filed: May 31, 2018
    Publication date: December 10, 2020
    Applicants: The First Institute of Oceanography, SOA, Xi'an Hong Lu Yang Electrical Equipment Co., Ltd.
    Inventors: Guangming Kan, Zili Chen, Baohua Liu, Yanliang Pei, Yanhong Lian