Patents by Inventor Wenli Yang
Wenli Yang 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: 11936027Abstract: Embodiments of the present application provide a case for a battery, a battery, a power consumption device, and a method and device for producing a battery. The case includes: a thermal management component configured to adjust temperature of a battery cell accommodated in the case; a first wall provided with a through hole, the through hole being configured to communicate a gas inside and outside the case; and a condensing component attached to the thermal management component, the condensing component being configured to shield the through hole so as to condense a gas flowing into the inside of the case through the through hole. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.Type: GrantFiled: December 27, 2020Date of Patent: March 19, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Fenggang Zhao, Jiarong Hong, Xiaoteng Huang, Wenli Wang, Cheng Xue, Haiqi Yang, Langchao Hu
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Patent number: 11926225Abstract: Embodiments of the present application provide a case for a battery, a battery, a power consumption device, and a method and device for producing a battery. The case includes: a thermal management component configured to adjust temperature of a battery cell accommodated in the case; a first wall provided with a through hole, the through hole being configured to communicate a gas inside and outside the case; and a heat conducting component attached to the thermal management component and the first wall, the heat conducting component being configured to conduct heat of the thermal management component to the first wall, so that the first wall condenses a gas flowing from the outside of the case to the inside of the case through the through hole. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.Type: GrantFiled: December 27, 2020Date of Patent: March 12, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Fenggang Zhao, Zhanyu Sun, Xiaoteng Huang, Jiarong Hong, Haiqi Yang, Wenli Wang, Langchao Hu
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Patent number: 11917362Abstract: The present invention provides a speaker box including a housing with a sound hole and a speaker therein. The speaker includes a frame, a vibration system, a magnetic circuit system, and a covering shell. The vibration system includes a diaphragm dividing a receiving room of the housing into a front cavity communicating with the sound hole and a rear cavity, a voice coil assembly. The magnetic circuit system includes a yoke. The covering shell divides the rear cavity into a first rear cavity inside the speaker and a second rear cavity outside the speaker. The covering shell includes a bottom wall and a side wall. A recessing portion formed on the side wall, and the recessing portion communicates the first rear cavity with the second rear cavity.Type: GrantFiled: May 27, 2022Date of Patent: February 27, 2024Assignee: AAC Microtech (Changzhou) Co., Ltd.Inventors: Huhu Yang, Wenli Wang, Zhaoyu Yin, Wei Wei
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Publication number: 20210115400Abstract: This present disclosure relates to a bioengineering approach based on microphysiological culture to mimic tissue-tissue interface. Accordingly, the present disclosure provides methods, compositions and kits related to the approach.Type: ApplicationFiled: October 19, 2020Publication date: April 22, 2021Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: Sunghee Estelle Park, Wenli Yang, Dwight Stambolian, Dongeun Huh
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Patent number: 10699036Abstract: The present disclosure discloses methods and systems for testing the vehicle. In some embodiments, a method includes receiving, by an emulation server, a test task and a test scenario set required for executing the test task sent from a client; distributing, by the emulation server, each of the test scenarios to first emulation executors respectively, and sending the test task to each of the first emulation executors; acquiring, by the emulation server, a test result of the test task from each of the first emulation executors; and comparing, by the emulation server, the acquired test result with a preset test standard to generate feedback information of the test task, and sending the feedback information to the client.Type: GrantFiled: December 20, 2016Date of Patent: June 30, 2020Assignee: Baidu Online Network Technology (Beijing) Co., LTDInventors: Tianlei Zhang, Wenli Yang, Yuchang Pan, Haowen Sun
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Patent number: 10534364Abstract: In one embodiment, an autonomous driving vehicle (ADV) speed following system determines how much and when to apply a throttle or a brake control of an ADV to maneuver the ADV around, or to avoid, obstacles of a planned route. The speed following system calculates a first torque force to accelerate the ADV, a second torque force to counteract frictional forces and wind resistances to maintain a reference speed, and a third torque force to minimize an initial difference and external disturbances thereafter between predefined target speed and actual speed of the ADV over a planned route. The speed following system determines a throttle-brake torque force based on the first, second, and third torque forces and utilizes the throttle-brake torque force to control a subsequent speed of the ADV.Type: GrantFiled: November 17, 2016Date of Patent: January 14, 2020Assignees: BAIDU USA LLC, BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO., LTD.Inventors: Fan Zhu, Qi Kong, Xiang Yu, Sen Hu, Qi Luo, Zhenguang Zhu, Yuchang Pan, Wenli Yang, Guang Yang, Jingao Wang
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Patent number: 10510253Abstract: The present disclosure discloses embodiments of methods and apparatuses for indicating a vehicle moving state. In some embodiments, a method includes receiving a vehicle driving instruction; detecting a driving environment outside the vehicle; determining a driving strategy for executing the vehicle driving instruction in the driving environment; determining a driving track instructed by the driving strategy; and projecting the driving track on a road when the driving environment satisfies a preset condition. This implementation can clearly indicate the position that a vehicle is about to occupy, thereby improving the effect of interaction between the vehicle and other vehicles or pedestrians.Type: GrantFiled: December 20, 2016Date of Patent: December 17, 2019Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.Inventors: Tianlei Zhang, Wenli Yang, Zhenguang Zhu
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Patent number: 10429841Abstract: The present invention discloses a vehicle control method and apparatus and a method and apparatus for acquiring a decision-making model. The vehicle control method, comprising: during travel of an unmanned vehicle, acquiring current external environment information and map information in real time; determining vehicle state information corresponding to the external environment information and map information acquired each time according to a decision-making model obtained by pre-training and reflecting correspondence relationship between the external environment information, map information and vehicle state information, and controlling a travel state of the unmanned vehicle according to the determined vehicle state information. Application of the solution of the present invention can improve security and reduce the workload.Type: GrantFiled: September 22, 2016Date of Patent: October 1, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wenli Yang, Tianlei Zhang, Yuchang Pan, Haowen Sun
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Patent number: 10416628Abstract: Embodiments of real vehicle in-the-loop test systems and methods are disclosed. The system can include a sensor configured to acquire state information and location information of a real vehicle and environment information of an emulation test environment where the vehicle is located; an interaction module configured to acquire a test task in response to the instruction entered by a user, an emulation test environment of the test task comprises a test situation, a map, and an intelligent agent; a vehicle sensing module configured to acquire the state information, the location information, and the environment information from the sensor; and a test task control module configured to receive the test task from the interaction module, the state information and the location information from the vehicle sensing module and load them to the emulation test environment, control the real vehicle to execute the test task, and generate and send the test result.Type: GrantFiled: December 21, 2016Date of Patent: September 17, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTDInventors: Tianlei Zhang, Wenli Yang, Yuchang Pan, Haowen Sun
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Patent number: 10417358Abstract: The present invention discloses a method and apparatus of obtaining feature information of a simulated agent. The method further comprises: for each agent class, respectively obtaining feature information of real agents belonging to the class and freely participating in traffic activities, the number of real agents belonging to each class being greater than one; for each agent class, extracting representative feature information from feature information of each real agent belonging to the class, and taking the extracted feature information as feature information of simulated agents belonging to this class. The solution of the present invention may be applied to improve correctness of testing results of unmanned vehicles.Type: GrantFiled: September 26, 2016Date of Patent: September 17, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wenli Yang, Tianlei Zhang, Yuchang Pan, Haowen Sun
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Patent number: 10407076Abstract: In one embodiment, planning data is received, for example, from a planning module, to drive an autonomous driving vehicle (ADV) from a starting location and a destination location. In response, a series of control commands are generated based on the planning data, where the control commands are to be applied at different points in time from the starting location to the destination location. A cost is calculated by applying a cost function to the control commands, a first road friction to be estimated in a current trip, and a second road friction estimated during a prior trip from the starting location to the destination location. The first road friction of the current trip is estimated using the cost function in view of a prior termination cost of the prior trip, such that the cost reaches minimum.Type: GrantFiled: January 13, 2017Date of Patent: September 10, 2019Assignee: BAIDU USA LLCInventors: Qi Luo, Fan Zhu, Sen Hu, Qi Kong, Xiang Yu, Zhenguang Zhu, Yuchang Pan, Wenli Yang, Guang Yang
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Patent number: 10372136Abstract: The present invention provides a local trajectory planning method and apparatus for a smart vehicle, pre-acquiring path planning information from a starting location to a destination; the method comprising: determining a target lane; sampling alternative curves from a current location of the smart vehicle to a target lane according to the path planning information; performing speed planning for the sampled alternative curves according to a current travel environment; selecting one of the alternative curves after the speed planning is performed as a target trajectory. Local trajectory planning of the smart vehicle is achieved through the present invention.Type: GrantFiled: September 26, 2016Date of Patent: August 6, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wenli Yang, Tianlei Zhang, Lintao Li
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Patent number: 10289766Abstract: The present invention discloses a method and an apparatus of constructing a test scenario of an unmanned vehicle. The method comprises: obtaining a scenario attribute set by the user; respectively determining a map and an agent matching with the scenario attribute; generating a test scenario according to the determined map and agent. The solution of the present invention can be used to improve the efficiency of constructing the test scenario.Type: GrantFiled: September 26, 2016Date of Patent: May 14, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wenli Yang, Tianlei Zhang, Yuchang Pan, Haowen Sun
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Patent number: 10118639Abstract: In one embodiment, an autonomous driving vehicle (ADV) steering control system determines how much and when to apply a steering control to maneuver obstacles of a planned route. The steering control system calculates a first steering angle based on a target directional angle and an actual directional angle of the ADV, a second steering angle based on a target lateral position and an actual lateral position of the ADV to maneuver a planned route, an object, or an obstacle course. The steering control system determines a target steering angle based on the first steering angle and the second steering angles and utilizes the target steering angle to control a subsequent steering angle of the ADV.Type: GrantFiled: November 24, 2016Date of Patent: November 6, 2018Assignee: BAIDU USA LLCInventors: Fan Zhu, Qi Kong, Xiang Yu, Sen Hu, Qi Luo, Zhenguang Zhu, Yuchang Pan, Wenli Yang, Guang Yang, Jingao Wang
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Publication number: 20180304900Abstract: In one embodiment, planning data is received, for example, from a planning module, to drive an autonomous driving vehicle (ADV) from a starting location and a destination location. In response, a series of control commands are generated based on the planning data, where the control commands are to be applied at different points in time from the starting location to the destination location. A cost is calculated by applying a cost function to the control commands, a first road friction to be estimated in a current trip, and a second road friction estimated during a prior trip from the starting location to the destination location. The first road friction of the current trip is estimated using the cost function in view of a prior termination cost of the prior trip, such that the cost reaches minimum.Type: ApplicationFiled: January 13, 2017Publication date: October 25, 2018Inventors: Qi LUO, Fan ZHU, Sen HU, Qi KONG, Xiang YU, Zhenguang ZHU, Yuchang PAN, Wenli YANG, Guang YANG
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Publication number: 20180196440Abstract: In one embodiment, an autonomous driving vehicle (ADV) speed following system determines how much and when to apply a throttle or a brake control of an ADV to maneuver the ADV around, or to avoid, obstacles of a planned route. The speed following system calculates a first torque force to accelerate the ADV, a second torque force to counteract frictional forces and wind resistances to maintain a reference speed, and a third torque force to minimize an initial difference and external disturbances thereafter between predefined target speed and actual speed of the ADV over a planned route. The speed following system determines a throttle-brake torque force based on the first, second, and third torque forces and utilizes the throttle-brake torque force to control a subsequent speed of the ADV.Type: ApplicationFiled: November 17, 2016Publication date: July 12, 2018Inventors: Fan ZHU, Qi KONG, Xiang YU, Sen HU, Qi LUO, Zhenguang ZHU, Yuchang PAN, Wenli YANG, Guang YANG, Jingao WANG
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Publication number: 20180186403Abstract: In one embodiment, an autonomous driving vehicle (ADV) steering control system determines how much and when to apply a steering control to maneuver obstacles of a planned route. The steering control system calculates a first steering angle based on a target directional angle and an actual directional angle of the ADV, a second steering angle based on a target lateral position and an actual lateral position of the ADV to maneuver a planned route, an object, or an obstacle course. The steering control system determines a target steering angle based on the first steering angle and the second steering angles and utilizes the target steering angle to control a subsequent steering angle of the ADV.Type: ApplicationFiled: November 24, 2016Publication date: July 5, 2018Inventors: Fan ZHU, Qi KONG, Xiang YU, Sen HU, Qi LUO, Zhenguang ZHU, Yuchang PAN, Wenli YANG, Guang YANG, Jingao WANG
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Publication number: 20180018875Abstract: The present disclosure discloses embodiments of methods and apparatuses for indicating a vehicle moving state. In some embodiments, a method includes receiving a vehicle driving instruction; detecting a driving environment outside the vehicle; determining a driving strategy for executing the vehicle driving instruction in the driving environment; determining a driving track instructed by the driving strategy; and projecting the driving track on a road when the driving environment satisfies a preset condition. This implementation can clearly indicate the position that a vehicle is about to occupy, thereby improving the effect of interaction between the vehicle and other vehicles or pedestrians.Type: ApplicationFiled: December 20, 2016Publication date: January 18, 2018Inventors: Tianlei Zhang, Wenli Yang, Zhenguang Zhu
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Publication number: 20180017950Abstract: Embodiments of real vehicle in-the-loop test systems and methods are disclosed. The system can include a sensor configured to acquire state information and location information of a real vehicle and environment information of an emulation test environment where the vehicle is located; an interaction module configured to acquire a test task in response to the instruction entered by a user, an emulation test environment of the test task comprises a test situation, a map, and an intelligent agent; a vehicle sensing module configured to acquire the state information, the location information, and the environment information from the sensor; and a test task control module configured to receive the test task from the interaction module, the state information and the location information from the vehicle sensing module and load them to the emulation test environment, control the real vehicle to execute the test task, and generate and send the test result.Type: ApplicationFiled: December 21, 2016Publication date: January 18, 2018Inventors: Tianlei ZHANG, Wenli YANG, Yuchang PAN, Haowen SUN
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Publication number: 20180011964Abstract: The present disclosure discloses methods and systems for testing the vehicle. In some embodiments, a method includes receiving, by an emulation server, a test task and a test scenario set required for executing the test task sent from a client; distributing, by the emulation server, each of the test scenarios to first emulation executors respectively, and sending the test task to each of the first emulation executors; acquiring, by the emulation server, a test result of the test task from each of the first emulation executors; and comparing, by the emulation server, the acquired test result with a preset test standard to generate feedback information of the test task, and sending the feedback information to the client.Type: ApplicationFiled: December 20, 2016Publication date: January 11, 2018Inventors: Tianlei ZHANG, Wenli YANG, Yuchang PAN, Haowen SUN