Patents Assigned to BEIJING TENHE ELECTRONIC TECHNOLOGY CO. , LTD.
  • Patent number: 11947624
    Abstract: A method and system for analyzing the error of a measurement domain based on a single load jump and a computer-readable storage medium are provided. According to the method and the system, high-density measurement is performed on the load of a master meter and sub-meters in a measurement domain for a long time to obtain massive load data. After that, based on a single load jump, a load measurement difference of the master meter before and after the jump, and a load measurement difference of a jumping sub-meter before and after the jump are obtained. The error deviation degree of the jumping sub-meter relative to the master meter is uniquely defined. After statistical data of error deviation degrees of all the sub-meters relative to the master meter is obtained, error analysis is performed on the whole measurement domain based on the statistical data.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: April 2, 2024
    Assignee: BEIJING TENHE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Hongshan Chang, Guang He
  • Publication number: 20230074607
    Abstract: A method and system for analyzing the error of a measurement domain based on a single load jump and a computer-readable storage medium are provided. According to the method and the system, high-density measurement is performed on the load of a master meter and sub-meters in a measurement domain for a long time to obtain massive load data. After that, based on a single load jump, a load measurement difference of the master meter before and after the jump, and a load measurement difference of a jumping sub-meter before and after the jump are obtained. The error deviation degree of the jumping sub-meter relative to the master meter is uniquely defined. After statistical data of error deviation degrees of all the sub-meters relative to the master meter is obtained, error analysis is performed on the whole measurement domain based on the statistical data.
    Type: Application
    Filed: November 23, 2020
    Publication date: March 9, 2023
    Applicant: BEIJING TENHE ELECTRONIC TECHNOLOGY CO. , LTD.
    Inventors: Hongshan CHANG, Guang HE