Patents by Inventor Minsheng JIAO

Minsheng JIAO 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).

  • High voltage signal and low voltage signal sampling and transmission system based on high voltage MCU
    Patent number: 11959948
    Abstract: Disclosed is a high voltage signal and low voltage signal sampling and transmission system based on a high voltage MCU, including a sampling unit, a high voltage processing unit, a communication unit and a low voltage processing unit. The sampling unit includes a bus voltage sampling module, a phase voltage detection module and an IGBT temperature detection module. The high voltage processing unit adopts the high voltage MCU, and the high voltage MCU is configured to perform state monitoring and analog-to-digital conversion on the three-way analog detection signals, and output a digital signal to the communication unit; the communication unit adopts an isolated communication unit to transmit the three-way digital signal converted by the high voltage MCU to the low voltage processing unit; the low voltage processing unit adopts a low voltage MCU to realize sampling and communication of high and low voltage sampling signals.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: April 16, 2024
    Assignee: JEE AUTOMATION EQUIPMENT (SHANGHAI) CO., LTD.
    Inventors: Lei Liu, Minsheng Jiao, Lin Zhang, Yanqi Guo
  • HIGH VOLTAGE SIGNAL AND LOW VOLTAGE SIGNAL SAMPLING AND TRANSMISSION SYSTEM BASED ON HIGH VOLTAGE MCU
    Publication number: 20220206045
    Abstract: Disclosed is a high voltage signal and low voltage signal sampling and transmission system based on a high voltage MCU, including a sampling unit, a high voltage processing unit, a communication unit and a low voltage processing unit. The sampling unit includes a bus voltage sampling module, a phase voltage detection module and an IGBT temperature detection module. The high voltage processing unit adopts the high voltage MCU, and the high voltage MCU is configured to perform state monitoring and analog-to-digital conversion on the three-way analog detection signals, and output a digital signal to the communication unit; the communication unit adopts an isolated communication unit to transmit the three-way digital signal converted by the high voltage MCU to the low voltage processing unit; the low voltage processing unit adopts a low voltage MCU to realize sampling and communication of high and low voltage sampling signals.
    Type: Application
    Filed: March 17, 2022
    Publication date: June 30, 2022
    Applicant: JEE AUTOMATION EQUIPMENT (SHANGHAI) CO., LTD.
    Inventors: Lei LIU, Minsheng JIAO, Lin ZHANG, Yanqi GUO