Patents by Inventor Minghui Hu
Minghui Hu 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: 11674570Abstract: A self-adaptive heavy-duty gear transmission walking device includes a guide track. A carrying seat is slidably installed on the guide track. A loading platform is arranged on the carrying seat, and matching frames are arranged at the bottom of the carrying seat and positioned opposite from each other. A first driving mechanism, a walking mechanism, a first support bracket, a stop mechanism, and a second support bracket are arranged on the carrying seat. A vertical support mechanism and a horizontal support mechanism are arranged in the matching frame. The first driving mechanism is connected to one end of the walking mechanism. The walking mechanism penetrates through the carrying seat and is magnetically connected to the guide track. The other end of the walking mechanism is connected to a first transmission shaft. The first transmission shaft penetrates through the first support bracket and is fixedly installed with a brake disc.Type: GrantFiled: October 11, 2022Date of Patent: June 13, 2023Assignees: XUZHOU XCMG DRIVELINE TECHNOLOGY CO., LTD., XUZHOU UNIVERSITY OF TECHNOLOGYInventors: Datong Qin, Nong Zhang, Liqiao Jiang, Ming Ma, Chang Lyu, Zhongbin Wang, Jianjun Hu, Chuanhui Huang, Dandan Sun, Jun Song, Haodong Yin, Lige Xue, Minghu He, Hongrui Zhu, Minghui Hu, Yonggang Liu, Changzhao Liu, Xinhua Liu, Kun Han, Shengcheng Wang
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Publication number: 20220329928Abstract: An earphone control method is applied to an earphone box provided with a first electrical contact, when the first electrical contact is in a charging state, the first electrical contact is configured for charging the earphone, and when the first electrical contact is a communication state, the first electrical contact is configured for establishing communication between the earphone box and the earphone, the method includes: in responding to that the first electrical contact is in the charging state, and the earphone box detects that a communication requirement exists between the earphone box and the earphone, adjusting a voltage level of the first electrical contact to send preset signals to the earphone; and upon receiving a response signal fed back by the earphone based on the preset signals, switching the first electrical contact to the communication state. An earphone box, an earphone and a computer-readable storage medium are also disclosed.Type: ApplicationFiled: June 26, 2022Publication date: October 13, 2022Inventors: Bin BAI, Minghui HU, Xuemei WANG, Yanhong YAO, Guangming YIN, Xiaokang LI, Tao LI, Haojie LUAN, Zengguo XU
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Patent number: 11270526Abstract: A teaching assistance method and a teaching assistance system using said method, the teaching assistance method comprising implementing behaviour detection of students in classroom images by means of using a trained depth tensor column network model, thus providing higher image recognition precision and reducing the hardware requirements for algorithms, and being able to be used on an embedded device, reducing the usage costs of the teaching assistance method; in addition, a teaching assistance system using said teaching assistance method has the same advantages.Type: GrantFiled: August 7, 2017Date of Patent: March 8, 2022Assignees: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES, SHENZHEN SIBIKU TECHNOLOGY CO., LTDInventors: Shuqiang Wang, Yongcan Wang, Yue Yang, Yanyan Shen, Minghui Hu
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Patent number: 10820272Abstract: A method and apparatus for connecting a Bluetooth device are disclosed. The method includes: setting a connecting cycle according to an obtained count of historical disconnections to a target Bluetooth device; and initiating establishment of a Bluetooth connection to the target Bluetooth device according to the connection cycle when the Bluetooth connection to the target Bluetooth device is disconnected. According to the present disclosure, a time interval that the Bluetooth device initiates the establishment of a Bluetooth connection after the Bluetooth connection is disconnected can be adjusted according to the application scene of the Bluetooth device, which can effectively save power for the device, prolong the runtime of the device, improve the user experience, and effectively guarantee the quality of communication.Type: GrantFiled: December 29, 2016Date of Patent: October 27, 2020Assignee: GOERTEK TECHNOLOGY CO., LTD.Inventors: Xuemei Wang, Gonghe Yue, Minghui Hu, Zhenhua Qin
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Patent number: 10769645Abstract: A statistical method and device for customer flow volume. The method comprises: obtaining video image information in a preset monitoring area; performing video analysis on the video image information and determining a movement direction of a first target person appearing in the preset monitoring area according to an analysis result; obtaining, through statistics, incoming or outgoing customer flow volume of the actual detection area according to the determined movement direction of the first target person; reading a first terminal identifier, detected by a WiFi detector, of a WiFi terminal apparatus carried by the first target person; judging whether the first terminal identifier is present in a preset terminal identifier database for non-customer personnel; if so, decreasing the incoming or outgoing customer flow volume by 1; otherwise, making no change to the incoming or outgoing customer flow volume.Type: GrantFiled: May 10, 2016Date of Patent: September 8, 2020Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.Inventors: Minghui Hu, Anqiang Du
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Publication number: 20200175264Abstract: A teaching assistance method and a teaching assistance system using said method, the teaching assistance method comprising implementing behaviour detection of students in classroom images by means of using a trained depth tensor column network model, thus providing higher image recognition precision and reducing the hardware requirements for algorithms, and being able to be used on an embedded device, reducing the usage costs of the teaching assistance method; in addition, a teaching assistance system using said teaching assistance method has the same advantages.Type: ApplicationFiled: August 7, 2017Publication date: June 4, 2020Inventors: SHUQIANG WANG, YONGCAN WANG, YUE YANG, YANYAN SHEN, MINGHUI HU
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Publication number: 20190335398Abstract: A method and apparatus for connecting a Bluetooth device are disclosed. The method includes: setting a connecting cycle according to an obtained count of historical disconnections to a target Bluetooth device; and initiating establishment of a Bluetooth connection to the target Bluetooth device according to the connection cycle when the Bluetooth connection to the target Bluetooth device is disconnected. According to the present disclosure, a time interval that the Bluetooth device initiates the establishment of a Bluetooth connection after the Bluetooth connection is disconnected can be adjusted according to the application scene of the Bluetooth device, which can effectively save power for the device, prolong the runtime of the device, improve the user experience, and effectively guarantee the quality of communication.Type: ApplicationFiled: December 29, 2016Publication date: October 31, 2019Applicant: GoerTek Technology Co., Ltd.Inventors: Xuemei WANG, Gonghe YUE, Minghui HU, Zhenhua QIN
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Publication number: 20180130074Abstract: A statistical method and device for customer flow volume. The method comprises: obtaining video image information in a preset monitoring area; performing video analysis on the video image information and determining a movement direction of a first target person appearing in the preset monitoring area according to an analysis result; obtaining, through statistics, incoming or outgoing customer flow volume of the actual detection area according to the determined movement direction of the first target person; reading a first terminal identifier, detected by a WiFi detector, of a WiFi terminal apparatus carried by the first target person; judging whether the first terminal identifier is present in a preset terminal identifier database for non-customer personnel; if so, decreasing the incoming or outgoing customer flow volume by 1; otherwise, making no change to the incoming or outgoing customer flow volume.Type: ApplicationFiled: May 10, 2016Publication date: May 10, 2018Inventors: Minghui HU, Anqiang DU
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Patent number: 8865332Abstract: A nickel-hydrogen battery pack heat removal system for hybrid vehicle is provided. The system includes a battery box, a power battery pack (8), a battery support frame (9), a support bar (5), an air inlet (1), an air outlet (6) and a fan (7). Batteries in the power battery pack (8) are aligned in parallel in two layers one above the other in the battery support frame (9) of the battery box, and the support bar (5) and the battery support frame (9) are fixed on the upper and lower soleplates respectively of the battery box. The air inlet (1) is set at one end of the battery box, the air outlet (6) is set at the other end of the battery box, and the fan (7) is fitted at the air outlet (6). The system further includes conduction plates (2) in the shape of circular arcs, said conduction plates (2) being fitted on the opposing faces of the two upper and lower batteries which are closest to the air inlet (1).Type: GrantFiled: January 16, 2009Date of Patent: October 21, 2014Assignee: Chongqing Changan Automobile Co., Ltd.Inventors: Yalian Yang, Xin Zhang, Datong Qin, Yong Ren, Anjian Zhou, Minghui Hu, Ling Su, Chuanlin Zhao
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Publication number: 20110111272Abstract: A nickel-hydrogen battery pack heat removal system for hybrid vehicle is provided. The system includes a battery box, a power battery pack (8), a battery support frame (9), a support bar (5), an air inlet (1), an air outlet (6) and a fan (7). Batteries in the power battery pack (8) are aligned in parallel in two layers one above the other in the battery support frame (9) of the battery box, and the support bar (5) and the battery support frame (9) are fixed on the upper and lower soleplates respectively of the battery box. The air inlet (1) is set at one end of the battery box, the air outlet (6) is set at the other end of the battery box, and the fan (7) is fitted at the air outlet (6). The system further includes conduction plates (2) in the shape of circular arcs, said conduction plates (2) being fitted on the opposing faces of the two upper and lower batteries which are closest to the air inlet (1).Type: ApplicationFiled: January 16, 2009Publication date: May 12, 2011Applicant: CHONGQING CHANGAN AUTOMOBILE CO., LTD.Inventors: Yalian Yang, Xin Zhang, Datong Qin, Yong Ren, Anjian Zhou, Minghui Hu, Ling Su, Chuanlin Zhao