Patents by Inventor Guojun He
Guojun He 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).
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Patent number: 11110813Abstract: A charging method includes that after receiving a charging request, a master control device arranges a parking space for an electric vehicle to be charged and sends a traction device a movement instruction generated from the charging request; the traction device drives, according to the movement instruction, a charging controller to move along a guide rail to above the electric vehicle to be charged; the master control device sends a cable transferring instruction to a cable transferring device and the cable transferring device starts to lower a cable; after the cable transferring device lowers the cable to a preset position, the master control device sends a stop instruction to the cable transferring device and the cable transferring device stops lowering the cable; and the cable charges the electric vehicle to be charged.Type: GrantFiled: December 12, 2017Date of Patent: September 7, 2021Inventors: Xingzhe Hou, Bin Zhu, Jianguo Wang, Guojun He, Zhi Li, Yongxiang Liu, Hongliang Sun, Yi Long, Jing Zhang, Huicai Wang, Tingting Xu, Li Zhou, Lin Gong, Yongliang Ji
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Patent number: 10787092Abstract: A method for charging an electric vehicle is provided. The method includes that a mobile charging apparatus transmits its own status information to a centralized battery distribution station; the centralized battery distribution station determines, according to the received status information, whether power of a battery of the mobile charging apparatus is less than a first threshold; if the power of the battery of the mobile charging apparatus is less than the first threshold, the battery of the mobile charging apparatus is processed so that the power of the battery of the mobile charging apparatus is greater than a second threshold, wherein the second threshold is greater than the first threshold; and if the power of the battery of the mobile charging apparatus is not less than the first threshold, the mobile charging apparatus charges the electric vehicle.Type: GrantFiled: December 12, 2017Date of Patent: September 29, 2020Assignees: STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID CHONGQING ELECTRIC POWER COMPANY, STATE GRID CORPORATION OF CHINAInventors: Xingzhe Hou, Yi Long, Liankai Chen, Guojun He, Zhi Li, Yongxiang Liu, Hongliang Sun, Bin Zhu, Jing Zhang, Huicai Wang, Tingting Xu, Li Zhou, Lin Gong, Xiaorui Hu
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Publication number: 20200215927Abstract: A charging method includes that after receiving a charging request, a master control device arranges a parking space for an electric vehicle to be charged and sends a traction device a movement instruction generated from the charging request; the traction device drives, according to the movement instruction, a charging controller to move along a guide rail to above the electric vehicle to be charged; the master control device sends a cable transferring instruction to a cable transferring device and the cable transferring device starts to lower a cable; after the cable transferring device lowers the cable to a preset position, the master control device sends a stop instruction to the cable transferring device and the cable transferring device stops lowering the cable; and the cable charges the electric vehicle to be charged.Type: ApplicationFiled: December 12, 2017Publication date: July 9, 2020Inventors: Xingzhe HOU, Bin ZHU, Jianguo WANG, Guojun HE, Zhi LI, Yongxiang LIU, Hongliang SUN, Yi LONG, Jing ZHANG, Huicai WANG, Tingting XU, Li ZHOU, Lin GONG, Yongliang JI
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Publication number: 20200086753Abstract: A method for charging an electric vehicle includes steps that a master device sorts multiple received charging request information according to a preset sorting rule, where the charging request information includes position information of the electric vehicle to be charged; the master device sends a charging instruction to a charging system according to a sorting result; the charging system receives and processes the charging instruction and then transmits the charging instruction to an automated guided vehicle; and the automated guided vehicle travels, according to the position information, to a position of the electric vehicle to be charged, and charges the electric vehicle to be charged.Type: ApplicationFiled: December 12, 2017Publication date: March 19, 2020Inventors: Xingzhe HOU, Bin ZHU, Yuechun LV, Guojun HE, Zhi LI, Yongxiang LIU, Hongliang SUN, Yi LONG, Jing ZHANG, Huicai WANG, Tingting XU, Li ZHOU, Lin GONG, Yongliang JI
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Publication number: 20200086754Abstract: A method for charging an electric vehicle is provided. The method includes that a mobile charging apparatus transmits its own status information to a centralized battery distribution station; the centralized battery distribution station determines, according to the received status information, whether power of a battery of the mobile charging apparatus is less than a first threshold; if the power of the battery of the mobile charging apparatus is less than the first threshold, the battery of the mobile charging apparatus is processed so that the power of the battery of the mobile charging apparatus is greater than a second threshold, wherein the second threshold is greater than the first threshold; and if the power of the battery of the mobile charging apparatus is not less than the first threshold, the mobile charging apparatus charges the electric vehicle.Type: ApplicationFiled: December 12, 2017Publication date: March 19, 2020Inventors: Xingzhe HOU, Yi LONG, Liankai CHEN, Guojun HE, Zhi LI, Yongxiang LIU, Hongliang SUN, Bin ZHU, Jing ZHANG, Huicai WANG, Tingting XU, Li ZHOU, Lin GONG, Xiaorui HU
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Patent number: 9534656Abstract: A method for controlling structure-borne noise based on a combined-type vibration isolation device includes the following steps: S1: determining a combined-type vibration isolation device as required according to parameters of a mechanical device to be isolated, and installing the combined-type vibration isolation device on a horizontal bearing surface; S2: vertically placing the mechanical device to be isolated on the combined-type vibration isolation device; S3: adjusting a mass of an intermediate balance weight block of the combined-type vibration isolation device; and S4: adjusting an inherent frequency of the combined-type vibration isolation device to be lower than a structural vibration sound transmission frequency generated in the operation of the mechanical device to be isolated.Type: GrantFiled: September 13, 2013Date of Patent: January 3, 2017Assignees: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTEInventors: Luwen Xu, Guojun He, Fangqing Gao, Xiaorui Hu, Anxin Zou
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Patent number: 9385445Abstract: A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet.Type: GrantFiled: September 10, 2013Date of Patent: July 5, 2016Assignees: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTEInventors: Guojun He, Xingzhe Hou, Yingying Cheng, Huaxiao Yang, Ji Xiao, Jianming Hu, Ke Zheng, Xiaorui Hu, Xiyang Ou, Jing Liu
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Patent number: 9191069Abstract: The present application provides a power line communications system and method. The system comprises a power line network, a sending apparatus, and a receiving apparatus. The receiving apparatus comprises at least two PLC modems connected through a power line link. The sending apparatus sends a signal to a target PLC modem in the receiving apparatus through a power line network. The target PLC modem is at least one PLC modem in the receiving apparatus. The PLC modems in the receiving apparatus simultaneously receive a signal, the PLC modems except the target PLC modem respectively send the received signal to the target PLC modem through a wireless link, and the target PLC modem restores the signal sent by the sending apparatus according to the signal received through the power line network and the signal received through the wireless link.Type: GrantFiled: September 2, 2013Date of Patent: November 17, 2015Assignees: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTEInventors: Yi Wang, Guojun He, Hongliang Sun, Xingzhe Hou, Yongxiang Liu, Jing Ji, Xiaorui Hu
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Publication number: 20150268290Abstract: A method for on-line diagnosing gradually-changing fault of electronic current transformers comprises the following steps collecting output signals of electronic transformers of a whole transformer substation, calculating theoretical instantaneous values of the current at the tail ends of power transmission lines and on secondary sides of transformers at every moment, comparing the theoretical instantaneous values with the corresponding collected values, calculating residual errors of the electronic current transformers at the head and tail ends of each power transmission line and the primary and the secondary sides of each transformer respectively, judging whether gradually-changing fault occurs with the electronic current transformers by comparing the residual errors with preset threshold values, and simultaneously performing Kirchhoff detection by injecting current into a busbar to position a fault transformer.Type: ApplicationFiled: October 9, 2013Publication date: September 24, 2015Inventors: Guojun He, Ruilin Xu, Tao Chen, Youqiang Zhang, Hongbin Wang, Jian Luo, Jin Gao, Xiaoyong Zhang, Xiaorui Hu, Jiayong Zhong, Zujian Liu, Shuyou Yao, Hongxin Yu, Yan He, Jie Li, Wei Xiong, Su Wei, Fei Huang, Ruimiao Wang, Kun Jiang, Xin Xu, Te Zhu, Yan Wei
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Publication number: 20150180140Abstract: A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet.Type: ApplicationFiled: September 10, 2013Publication date: June 25, 2015Applicants: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CORPORATION OF CHINA (SGCC)Inventors: Guojun He, Xingzhe Hou, Yingying Cheng, Huaxiao Yang, Ji Xiao, Jianming Hu, Ke Zheng, Xiaorui Hu, Xiyang Ou, Jing Liu
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Publication number: 20150171921Abstract: The present application provides a power line communications system and method. The system comprises a power line network, a sending apparatus, and a receiving apparatus. The receiving apparatus comprises at least two PLC modems connected through a power line link. The sending apparatus sends a signal to a target PLC modem in the receiving apparatus through a power line network. The target PLC modem is at least one PLC modem in the receiving apparatus. The PLC modems in the receiving apparatus simultaneously receive a signal, the PLC modems except the target PLC modem respectively send the received signal to the target PLC modem through a wireless link, and the target PLC modem restores the signal sent by the sending apparatus according to the signal received through the power line network and the signal received through the wireless link.Type: ApplicationFiled: September 2, 2013Publication date: June 18, 2015Inventors: Yi Wang, Guojun He, Hongliang Sun, Xingzhe Hou, Yongxiang Liu, Jing Ji, Xiaorui Hu
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Publication number: 20150136937Abstract: A method for controlling structure-borne noise based on a combined-type vibration isolation device includes the following steps: S1: determining a combined-type vibration isolation device as required according to parameters of a mechanical device to be isolated, and installing the combined-type vibration isolation device on a horizontal bearing surface; S2: vertically placing the mechanical device to be isolated on the combined-type vibration isolation device; S3: adjusting a mass of an intermediate balance weight block of the combined-type vibration isolation device; and S4: adjusting an inherent frequency of the combined-type vibration isolation device to be lower than a structural vibration sound transmission frequency generated in the operation of the mechanical device to be isolated.Type: ApplicationFiled: September 13, 2013Publication date: May 21, 2015Applicants: STATE GRID CHONGOING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA (SGCC)Inventors: Luwen Xu, Guojun He, Fangqing Gao, Xiaorui Hu, Anxin Zou