Patents by Inventor Binbin HE
Binbin 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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Publication number: 20240095061Abstract: A computer-implemented method for aligning a sensor to reference coordinate system includes initiating a plurality of threads, each thread executes simultaneously and independent of each other. A first thread parses data received from the sensor and stores the parsed data in a data buffer. A second thread computes an alignment transformation using the parsed data to determine alignment between the sensor and the reference coordinate system. The computing includes checking that the data buffer contains at least predetermined amount of data. If at least the predetermined amount of data exists, an intermediate result is computed using the parsed data in the data buffer; otherwise, the second thread waits for the first thread to add more data to the data buffer. The second thread outputs the intermediate result into the data buffer. A third thread outputs the alignment transformation, in response to completion of alignment computations.Type: ApplicationFiled: September 19, 2022Publication date: March 21, 2024Inventors: Xinyu Du, Guanlun He, Yao Hu, Binbin Li, Hao Yu
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Publication number: 20240095954Abstract: A vehicle includes a system performing a method of operating a camera for the vehicle. The camera is configured to capture an image. The processor is configured to query the camera to obtain an intrinsic parameter of the camera, estimate a unified parameter based on the intrinsic parameter of the camera, and perform at least one application on the image using the unified parameter.Type: ApplicationFiled: September 19, 2022Publication date: March 21, 2024Inventors: Yao Hu, Hao Yu, Guanlun He, Xinyu Du, Binbin Li
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Patent number: 11309703Abstract: A transformer simulation system and a measurement method for setting value simulation are disclosed. The transformer simulation system includes an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor. The heating device is disposed in the oil tank. The oil tank is provided with a first inlet and a first outlet, the first outlet is connected to the first oil pipe, and the first inlet is connected to the second oil pipe. An end of the first oil pipe away from the oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of the second oil pipe away from the oil tank is a second mounting end for being connected to an oil outlet of the gas relay. The pump body is connected to the first oil pipe or the second oil pipe, and the first flow sensor is disposed in the first oil pipe.Type: GrantFiled: September 30, 2018Date of Patent: April 19, 2022Assignee: GUANGZHOU POWER SUPPLY CO., LTD.Inventors: Wenxiong Mo, Yong Wang, Qingdan Huang, Haoyong Song, Yuqing Chen, Wei Wang, Zhuya Li, Chongzhi Zhao, Jing Liu, Liqiang Pei, Yaru Zhang, Binbin He, Peiwei Wu, Qin Xu, Hui Zeng
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Patent number: 11186890Abstract: The invention describes a two-phase steel comprising 8-12 wt. % Mn, 0.3-0.6 wt. % C, 1-4 wt. % Al, 0.4-1 wt. % V, and a balance of Fe. The steel has martensite and retained austenite phases, and may include vanadium carbide precipitations. A method for making the two-phase steel involves the steps of (a) hot rolling the ingots of the composition to produce a plurality of thick steel sheets, (b) treating the steel sheets by an air cooling process, (c) warm rolling the steel sheets at a temperature in the range of 300-800° C. with a thicknesses reduction of 30-50%, (d) annealing the steel sheets a first time at a temperature in the range of 620-660° C. for 10-300 min, (e) cold rolling the steel sheets at room temperature with a thickness reduction of 10-30% to generate hard martensite, and (f) annealing the steel sheets a second time at a temperature in the range of 300-700° C. for 3-60 min to facilitate the partitioning of carbon and release the residual stress n martensite.Type: GrantFiled: August 24, 2016Date of Patent: November 30, 2021Assignee: THE UNIVERSITY OF HONG KONGInventors: Mingxin Huang, Binbin He
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Publication number: 20210336433Abstract: A transformer simulation system and a measurement method for setting value simulation are disclosed. The transformer simulation system includes an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor. The heating device is disposed in the oil tank. The oil tank is provided with a first inlet and a first outlet, the first outlet is connected to the first oil pipe, and the first inlet is connected to the second oil pipe. An end of the first oil pipe away from the oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of the second oil pipe away from the oil tank is a second mounting end for being connected to an oil outlet of the gas relay. The pump body is connected to the first oil pipe or the second oil pipe, and the first flow sensor is disposed in the first oil pipe.Type: ApplicationFiled: September 30, 2018Publication date: October 28, 2021Applicant: GUANGZHOU POWER SUPPLY CO., LTD.Inventors: Wenxiong Mo, Yong Wang, Qingdan Huang, Haoyong Song, Yuqing Chen, Wei Wang, Zhuya Li, Chongzhi Zhao, Jing Liu, Liqiang Pei, Yaru Zhang, Binbin He, Peiwei Wu, Qin Xu, Hui Zeng
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Publication number: 20210054476Abstract: A strong and ductile automotive steel comprising 8-11 wt. % Mn, 0.1-0.35 wt. % C, 1-3 wt. % Al, 0.05-0.5 wt. % V, and a balance of Fe. By tuning the amount of austenite stabilizers, a dual phase microstructure of martensite and austenite with proper phase fraction can be achieved at room temperature. The martensite partitions C into the retained austenite grains. The martensite matrix can ensure the higher strength of automotive steel while the retained austenite grains with varied mechanical stability can improve the ductility of automotive steel, achieving the strength of 1500 MPa and the ductility of 20% simultaneously. The method for fabricating this automotive steel circumvents the high quenching temperature of conventional Q&P steels and therefore reduces the production price and is easy for mass production.Type: ApplicationFiled: January 5, 2018Publication date: February 25, 2021Inventors: Mingxin HUANG, Binbin HE
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Publication number: 20200013020Abstract: The present disclosure relates to systems and methods for carpooling. The systems may perform the methods to receive a first intention for a first transportation service of a first subject from a first service requester at a first service intention time; identify an available service provider at the first service intention time; send the service provider a first time point to arrive at a pick-up location and a wait time to stop at the pick-up location before departing from the pick-up location; and send the first service requester a second time point to arrive at the pick-up location.Type: ApplicationFiled: September 19, 2019Publication date: January 9, 2020Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Baotong YANG, Wenwen XU, Mingzhe HE, Qi XIAO, Yang LIU, Tihui ZHANG, Zhipeng ZUO, Binbin HE, Jianhong HAN, Haiming LU, Qijia ZHANG, Yaorong SHI, Erpeng GAO, Zemin XIA, Keke WANG, Mingshan LUO, Kehua SHENG, Baihu CHEN, Meng AI, Ji HU, Haiyun ZHANG, Yucen LIU, Yangbiao LIU, Kuan SHI, Zhihao OU, Bo WANG, Xudong ZHANG, Junying ZHANG, Long ZHANG, Xiaodong HUANG, Fenglei WANG
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Patent number: 10518231Abstract: A droplet preparation and size control device based on electrowetting step emulsification is provided, including a syringe pump, a metal pipeline, a micro-channel, two electrode plates, a continuous phase container and a direct-current power supply, wherein: the syringe pump, the metal pipeline and the micro-channel are successively connected; an outlet of the micro-channel is clamped and sealed between the two electrode plates; each electrode plate consists of four layers, respectively a base layer, a conducting layer, an insulating layer and a hydrophobic layer; a cathode of the direct-current power supply is connected with the metal pipeline, and an anode of the direct-current power supply is connected with the conducting layer of each electrode plate; the syringe pump is filled with dispersed phase fluid; continuous phase fluid is injected into the continuous phase container and immerses the electrode plates.Type: GrantFiled: September 28, 2017Date of Patent: December 31, 2019Assignee: ZHEJIANG UNIVERSITYInventors: Zhongbin Xu, Binbin He, Xing Huang, Zhengke Wang, Baicun Wang
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Publication number: 20190194773Abstract: The invention describes a dual-phase steel comprising 8-12 wt. % Mn, 0.3-0.6 wt. % C, 1-4 wt. % Al, 0.4-1 wt. % V, and a balance of Fe. The steel has martensite and retained austenite phases, and may include vanadium carbide precipitations. A method for making the dual-phase steel involves the steps of (a) hot rolling the ingots of the composition to produce a plurality of thick steel sheets, (b) treating the steel sheets by an air cooling process, (c) warm rolling the steel sheets at a temperature in the range of 300-800° C. with a thicknesses reduction of 30-50%, (d) annealing the steel sheets a first time at a temperature in the range of 620-660° C. for 10-300 min, (e) cold rolling the steel sheets at room temperature with a thickness reduction of 10-30% to generate hard martensite, and (f) annealing the steel sheets a second time at a temperature in the range of 300-700° C. for 3-60 min to form the dual-phase steel.Type: ApplicationFiled: August 24, 2016Publication date: June 27, 2019Applicant: THE UNIVERSITY OF HONG KONGInventors: Mingxin HUANG, Binbin HE
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Publication number: 20160281196Abstract: A high strength dual-phase TRIP steel includes 8-12 wt. % Mn, 0.4-0.6 wt. % C, 1-3 wt. % Al, 0.5-1 wt. % V, and a balance of Fe. A method for making the high strength dual-phase TRIP steel is also provided.Type: ApplicationFiled: March 23, 2016Publication date: September 29, 2016Inventors: Mingxin HUANG, Yang QI, Binbin HE