Patents by Inventor Zerun ZHOU

Zerun ZHOU 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).

  • Publication number: 20230109419
    Abstract: An insulation monitoring method and system for a traction battery and an apparatus are proposed to solve the problem of how to accurately predict a risk of insulation deterioration of the traction battery before the insulation deterioration occurs on the traction battery, so as to provide an early warning about failures in the traction battery. In this method, data statistics on a large amount of insulation resistance values within a long period of time are collected, and whether the traction battery has the risk of insulation deterioration is determined by analysis based on a data statistical result; and if the traction battery has the risk of insulation deterioration, alarm information is output. In this method, based on data statistical analysis performed on the large amount of insulation resistance values within a long period of time, insulation deterioration can be predicted before the insulation deterioration occurs on the traction battery.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 6, 2023
    Inventors: Weichao TIAN, Lei YE, Zerun ZHOU
  • Publication number: 20230086915
    Abstract: The disclosure provides a method and system for monitoring a battery short circuit and an apparatus. The method includes: receiving collected electrical signal information of all cells in each traction battery; performing self-discharge observation and calculating a self-discharge rate based on a cell voltage in electrical signal information of each cell after depolarization is completed, to determine whether there is an internal short circuit in a traction battery where the cell corresponding to the self-discharge rate is located; and triggering alarm handling for the internal short circuit in the traction battery based on a back-fed result that there is an internal short circuit in the traction battery.
    Type: Application
    Filed: December 11, 2020
    Publication date: March 23, 2023
    Inventors: Weichao TIAN, Lei YE, Zerun ZHOU, Hang YIN, Xiang CHEN, Xinchun LV
  • Publication number: 20220223901
    Abstract: The invention provides a battery pack, a method and a vehicle. The battery pack battery has a cell group. The cell group comprises a lithium iron phosphate cell and a ternary lithium-ion cell, wherein the lithium iron phosphate cell and the ternary lithium-ion cell are arranged in series with each another.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 14, 2022
    Inventors: Linfeng WANG, Jie FANG, Shizhe TZENG, Zerun ZHOU, Wenjuan LUO, Chong HE, Xianpeng WANG, Lin HAN
  • Publication number: 20210052365
    Abstract: An in-situ implanted bionic artificial anal sphincter system with an independent swing arm structure comprises: an energy transmission control unit and a sphincter prosthesis unit. The energy transmission control unit comprises a master control module and a percutaneous wireless energy transmission module while the sphincter prosthesis unit comprises a wireless energy receiving module, a micro power supply, a sensor, an execution unit and a slave control module. The invention has a simpler and compact structure which reduces the risk of transplanting; the middle ring with independent rotating shaft has simple structure and reduces the difficulty of installation; the hall switch is arranged in the upper ring bin to facilitate wiring; the external gear meshing transmission torque is simple and reliable.
    Type: Application
    Filed: December 22, 2017
    Publication date: February 25, 2021
    Inventors: Ding HAN, Guozheng YAN, Kai ZHAO, Zhiwu WANG, Zerun ZHOU, Changjian WU, Dasheng LIU