Patents by Inventor Yuzhu WU
Yuzhu WU 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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Publication number: 20240377459Abstract: Provided are method and device for determining grade of energy storage station based on index evaluation system, including for indicator score of at least one of evaluation indicators for each energy storage station, utilizing objective weighting method based on the indicator score of each evaluation indicator of energy storage station to determine objective weight of each evaluation indicator of the energy storage station; utilizing mixed decision-making model based on the indicator score of each evaluation indicator of energy storage station to determine subjective weight of each evaluation indicator of energy storage station; determining comprehensive weight of each evaluation indicator of the energy storage station based on the objective weight and the subjective weight of each evaluation indicator of energy storage station; and utilizing, based on the comprehensive weight of each evaluation indicator of each energy storage station, the TOPSIS method to determine evaluation grade of each energy storage stType: ApplicationFiled: January 4, 2024Publication date: November 14, 2024Applicant: INNER MONGOLIA POWER (GROUP) CO., LTD INNER MONGOLIA POWER RESEARCH INSTITUTEInventors: Zaixin YANG, Baiqing YIN, Minfu A., Yunmin WANG, Yuzhu WU, Jun TAO, Yuqiang WANG, Tao HAN, Feng LIU
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Publication number: 20240329734Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.Type: ApplicationFiled: April 4, 2024Publication date: October 3, 2024Applicant: Futurewei Technologies, Inc.Inventors: Hai Yu, Fatih Porikli, Yuzhu Wu
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Publication number: 20240330540Abstract: A method of pre-warning and identifying a fault of relay protection of an intelligent substation is provided, which is specifically carried out according to following steps. Step 1: performing fault diagnosis on hardware input signals of relay protection equipment; step 2: performing software fault diagnosis on a relay protection device; step 3: developing a MATLAB-based anti-false pre-warning platform for the relay protection of the intelligent substation by combining step 1 and step 2; and step 4: based on the MATLAB-based anti-false pre-warning platform for the relay protection of the intelligent substation, according to fault recording sampling information of the substation, accurately identifying a fault area, pre-judging a possible action situation of protection, and giving pre-warning information.Type: ApplicationFiled: March 6, 2024Publication date: October 3, 2024Applicant: INNER MONGOLIA POWER (GROUP) CO., LTD INNER MONGOLIA POWER RESEARCH INSTITUTEInventors: Jiangping WANG, Zaixin YANG, Minfu A, Jun TAO, Yunmin WANG, Rucheng ZHOU, Yedong TAOPU, Yannan QU, Jiangyi GE, Ke MA, Yuzhu WU
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Patent number: 11977675Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.Type: GrantFiled: April 9, 2021Date of Patent: May 7, 2024Assignee: Futurewei Technologies, Inc.Inventors: Hai Yu, Fatih Porikli, Yuzhu Wu
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Patent number: 11224213Abstract: This invention provides a tilt angle adjustable combined rat-proof device, relating to the technical field of rat-proof devices. A rat-proof device includes a rat-proof plate body, a fixing mechanism and an adjusting mechanism, wherein the rat-proof plate body is inserted into the fixing mechanism so that the rat-proof plate body is able to be clamped, and an upper end of the fixing mechanism is clamped into the adjusting mechanism and is able to slide along the adjusting mechanism so as to drive the rat-proof plate body to move, thereby realizing adjustment of the tilt angle of rat-proof plate body. The device can adjust the tilt angle based on the user's actual requirements, therefore adapting to the use environment, and it is also extremely convenient in the process of transportation, disassembly and installation.Type: GrantFiled: April 5, 2020Date of Patent: January 18, 2022Assignee: Ningxia Jinbole Food Technology Co., Ltd.Inventors: Yuzhu Wu, Xingyue Wu, Zhen Yang, Liming Zhou, Jingtao Ma, Caixia Hao
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Publication number: 20210295073Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.Type: ApplicationFiled: April 9, 2021Publication date: September 23, 2021Inventors: Hai Yu, Fatih Porikli, Yuzhu Wu
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Patent number: 11017249Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.Type: GrantFiled: January 29, 2018Date of Patent: May 25, 2021Assignee: Futurewei Technologies, Inc.Inventors: Hai Yu, Fatih Porikli, Yuzhu Wu
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Publication number: 20200229422Abstract: This invention provides a tilt angle adjustable combined rat-proof device, relating to the technical field of rat-proof devices. A rat-proof device includes a rat-proof plate body, a fixing mechanism and an adjusting mechanism, wherein the rat-proof plate body is inserted into the fixing mechanism so that the rat-proof plate body is able to be clamped, and an upper end of the fixing mechanism is clamped into the adjusting mechanism and is able to slide along the adjusting mechanism so as to drive the rat-proof plate body to move, thereby realizing adjustment of the tilt angle of rat-proof plate body. The device can adjust the tilt angle based on the user's actual requirements, therefore adapting to the use environment, and it is also extremely convenient in the process of transportation, disassembly and installation.Type: ApplicationFiled: April 5, 2020Publication date: July 23, 2020Inventors: Yuzhu Wu, Xingyue WU, Zhen YANG, Liming ZHOU, Jingtao MA, Caixia HAO
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Patent number: 10695695Abstract: The present disclosure provides a sedimentation tank capable of automatically adjusting liquid level and flow, which comprises one or more sedimentation cells which are connected in sequence, a water inlet pipe is arranged on the left side of the leftmost sedimentation cell; the front end of the water inlet pipe is bent and the input port of it is close to the wall; the highest point of the connecting pipe is lower than the highest point of the grease discharge port of the corresponding sedimentation cell, when the liquid level in the sedimentation cell reaches the discharge level of the connecting pipe, the connecting pipe automatically adjusts the flow according to different discharge level so as to adjust the liquid level of the sedimentation cell, and the settled sewage is discharged out of the tank or discharged into the next-stage sedimentation cell until the last stage, and finally discharged.Type: GrantFiled: June 14, 2018Date of Patent: June 30, 2020Assignee: Beijing Hongming Xinda Technology CO., LTDInventors: Yuzhu Wu, Jun Xia, Xingyue Wu, Yuchen Xia, Liming Zhou
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Patent number: 10570262Abstract: The present disclosure provides an edible gelatin base film and preparation method thereof, relating to material fields. The preparation method can improve the mechanical property of the film. The films prepared by the method have antibacterial properties, low-temperature stability and high-temperature dissolution, environmental-friendly components. The method includes the following steps: a) preparing gel nanoparticles; b) preparing bacterial cellulose nanoparticles; c) preparing the gelatin base film: mixing pullulan, glycerin, nisin, antibacterial peptide, the gel nanoparticles obtained from step a) and the bacterial cellulose nanoparticles obtained from step b), ultrasonically degassing, then being subjected to coating and drying to obtain the gelatin base film. The preparation method is used to prepare an edible gelatin base film.Type: GrantFiled: April 24, 2019Date of Patent: February 25, 2020Assignee: NINGXIA JINBOLE FOOD TECHNOLOGY CO., LTD.Inventors: Yuzhu Wu, Zheng Li, Yimin Lu
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Publication number: 20190248971Abstract: The present disclosure provides an edible gelatin base film and preparation method thereof, relating to material fields. The preparation method can improve the mechanical property of the film. The films prepared by the method have antibacterial properties, low-temperature stability and high-temperature dissolution, environmental-friendly components. The method includes the following steps: a) preparing gel nanoparticles; b) preparing bacterial cellulose nanoparticles; c) preparing the gelatin base film: mixing pullulan, glycerin, nisin, antibacterial peptide, the gel nanoparticles obtained from step a) and the bacterial cellulose nanoparticles obtained from step b), ultrasonically degassing, then being subjected to coating and drying to obtain the gelatin base film. The preparation method is used to prepare an edible gelatin base film.Type: ApplicationFiled: April 24, 2019Publication date: August 15, 2019Inventors: Yuzhu Wu, Zheng Li, Yimin Lu
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Publication number: 20190236386Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.Type: ApplicationFiled: January 29, 2018Publication date: August 1, 2019Inventors: Hai Yu, Fatih Porikli, Yuzhu Wu
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Patent number: 10322728Abstract: A system for determining distress of a driver of a vehicle is provided, comprising a plurality of sensors, including interior vehicle image sensors, an interior vehicle audio sensor, vehicle data sensors, and Global Positioning System (GPS) data sensors. The system also includes one or more processors configured to receive inputs from the plurality of sensors, and process the received inputs to obtain a driver heat change estimate, a driver expression estimate, a driver gesture estimate, an on-board diagnostics (OBD) estimate, and a GPS estimate. The one or more processors are further configured to store the estimates in a memory, use the stored estimates to generate deviation scores for each of the estimates, execute a machine learning algorithm to classify driver behavior as normal or impaired based on the deviation scores, and generate a warning based on the classification indicating impaired driver behavior.Type: GrantFiled: February 22, 2018Date of Patent: June 18, 2019Assignee: Futurewei Technologies, Inc.Inventors: Fatih Porikli, Yuzhu Wu, Luis Bill
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Publication number: 20180290079Abstract: The present disclosure provides a sedimentation tank capable of automatically adjusting liquid level and flow, which comprises one or more sedimentation cells which are connected in sequence, a water inlet pipe is arranged on the left side of the leftmost sedimentation cell; the front end of the water inlet pipe is bent and the input port of it is close to the wall; the highest point of the connecting pipe is lower than the highest point of the grease discharge port of the corresponding sedimentation cell, when the liquid level in the sedimentation cell reaches the discharge level of the connecting pipe, the connecting pipe automatically adjusts the flow according to different discharge level so as to adjust the liquid level of the sedimentation cell, and the settled sewage is discharged out of the tank or discharged into the next-stage sedimentation cell until the last stage, and finally discharged.Type: ApplicationFiled: June 14, 2018Publication date: October 11, 2018Inventors: Yuzhu WU, Jun XIA, Xingyue WU, Yuchen XIA, Liming ZHOU