Patents by Inventor Jianan HAO
Jianan HAO 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: 11959383Abstract: A method for carrying out grouting between adjacent gateroads in internal-staggered split-level coal mining. A return air gateroad of a stoping face and an inlet air gateroad of a heading face are not on the same level. The return air gateroad of the stoping face is arranged along a roof of a coal seam. The inlet air gateroad of the heading face is arranged along a floor of the coal seam. There is a height difference between the return air gateroad and the inlet air gateroad in a vertical direction. During the construction process, the inlet air gateroad is excavated at a delay distance of 180-200 meters from the return air gateroad. The drilling and grouting are performed while excavating the roadway, where grouting holes are arranged in a single row. A device for implementing the method is also provided.Type: GrantFiled: May 24, 2022Date of Patent: April 16, 2024Assignee: Taiyuan University of TechnologyInventors: Guorui Feng, Yijiang Fan, Pengfei Wang, Chenliang Hao, Xiaoze Wen, Jun Guo, Jinwen Bai, Tingye Qi, Jianan Liu, Linjun Zhu, Changquan Wu
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Publication number: 20240090174Abstract: The present disclosure discloses a control device, which comprises: a circuit board; a heat dissipation cover comprising a heat dissipation cover plate and a plurality of heat dissipation fins arranged on the heat dissipation cover plate, wherein the heat dissipation cover plate covers the circuit board, and a groove is formed between the plurality of heat dissipation fins; a thermally conductive strip disposed between the circuit board and the heat dissipation cover plate; and a fan arranged in the groove. The heat dissipation cover disclosed herein covers the circuit board as a holistic upper cover, the heat of the circuit board is conducted to the heat dissipation cover through the thermally conductive strip, and the fan in the through groove generate an airflow to dissipate heat, thereby realizing sealing, dustproof and heat dissipation of the circuit board simultaneously.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Weiwei HUANG, Yu ZHANG, Jianan HAO
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Publication number: 20240053475Abstract: The present disclosure relates to sensor technology, and provides a method, an apparatus, and a system for vibration measurement for a sensor bracket as well as a movable device. The method is applied in a system for vibration measurement for the sensor bracket. The system includes the sensor bracket to be measured that is mounted on a movable device, and a marker on the sensor bracket to be measured, and a first sensor provided on the sensor bracket to be measured for collecting marker information. The method includes: collecting the marker information of the marker on the sensor bracket to be measured using the first sensor; determining a vibration measurement reference point based on the marker information, and obtaining vibration condition data of the vibration measurement reference point; and determining a vibration evaluation result for the sensor bracket based on the vibration condition data of the vibration measurement reference point.Type: ApplicationFiled: October 9, 2023Publication date: February 15, 2024Inventors: Jian LU, Pingyuan JI, Haiquan LI, Jianan HAO
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Publication number: 20240022824Abstract: Embodiments of the present invention provide a control method for an image acquisition device, a control device therefor, and a storage medium, relate to the field of the image acquisition device, and aim to realize synchronization of an operation timing signal of the image acquisition device and an external trigger signal. The method comprises: receiving image data acquired by the image acquisition device; analyzing the image data, obtaining an image timing according to an analysis result, and determining a frame synchronization signal of the image data output by the image acquisition device according to the image timing; determining a phase offset between the frame synchronization signal and a preset trigger signal; and adjusting a phase of a control signal based on the phase offset, wherein the control signal is configured for adjusting an operation timing of the image acquisition device.Type: ApplicationFiled: July 13, 2023Publication date: January 18, 2024Inventors: Yu ZHANG, Jianan HAO
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Publication number: 20230399006Abstract: Disclosed are methods and devices related to autonomous driving. In one aspect, a method is disclosed. The method includes determining three-dimensional bounding indicators for one or more first objects in road target information captured by a light detection and ranging (LIDAR) sensor; determining camera bounding indicators for one or more second objects in road image information captured by a camera sensor; processing the road image information to generate a camera matrix; determining projected bounding indicators from the camera matrix and the three-dimensional bounding indicators; determining, from the projected bounding indicators and the camera bounding indicators, associations between the one or more first objects and the one or more second objects to generate combined target information; and applying, by the autonomous driving system, the combined target information to produce a vehicle control signal.Type: ApplicationFiled: August 1, 2023Publication date: December 14, 2023Inventors: Lingting GE, Yijie WANG, Yiqian GAN, Jianan HAO, Xiaodi HOU
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Patent number: 11832421Abstract: The present disclosure discloses a control device, which comprises: a circuit board; a heat dissipation cover comprising a heat dissipation cover plate and a plurality of heat dissipation fins arranged on the heat dissipation cover plate, wherein the heat dissipation cover plate covers the circuit board, and a groove is formed between the plurality of heat dissipation fins; a thermally conductive strip disposed between the circuit board and the heat dissipation cover plate; and a fan arranged in the groove. The heat dissipation cover disclosed herein covers the circuit board as a holistic upper cover, the heat of the circuit board is conducted to the heat dissipation cover through the thermally conductive strip, and the fan in the through groove generate an airflow to dissipate heat, thereby realizing sealing, dustproof and heat dissipation of the circuit board simultaneously.Type: GrantFiled: February 4, 2022Date of Patent: November 28, 2023Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.Inventors: Weiwei Huang, Yu Zhang, Jianan Hao
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Patent number: 11828828Abstract: The present disclosure relates to sensor technology, and provides a method, an apparatus, and a system for vibration measurement for a sensor bracket as well as a movable device. The method is applied in a system for vibration measurement for the sensor bracket. The system includes the sensor bracket to be measured that is mounted on a movable device, and a marker on the sensor bracket to be measured, and a first sensor provided on the sensor bracket to be measured for collecting marker information. The method includes: collecting the marker information of the marker on the sensor bracket to be measured using the first sensor; determining a vibration measurement reference point based on the marker information, and obtaining vibration condition data of the vibration measurement reference point; and determining a vibration evaluation result for the sensor bracket based on the vibration condition data of the vibration measurement reference point.Type: GrantFiled: October 23, 2020Date of Patent: November 28, 2023Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.Inventors: Jian Lu, Pingyuan Ji, Haiquan Li, Jianan Hao
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Patent number: 11718311Abstract: Disclosed are methods and devices related to autonomous driving. In one aspect, a method is disclosed. The method includes determining three-dimensional bounding indicators for one or more first objects in road target information captured by a light detection and ranging (LIDAR) sensor; determining camera bounding indicators for one or more second objects in road image information captured by a camera sensor; processing the road image information to generate a camera matrix; determining projected bounding indicators from the camera matrix and the three-dimensional bounding indicators; determining, from the projected bounding indicators and the camera bounding indicators, associations between the one or more first objects and the one or more second objects to generate combined target information; and applying, by the autonomous driving system, the combined target information to produce a vehicle control signal.Type: GrantFiled: March 9, 2020Date of Patent: August 8, 2023Assignees: TUSIMPLE, INC., BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.Inventors: Lingting Ge, Yijie Wang, Yiqian Gan, Jianan Hao, Xiaodi Hou
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Patent number: 11706533Abstract: Embodiments of the present invention provide a control method for an image acquisition device, a control device therefor, and a storage medium, relate to the field of the image acquisition device, and aim to realize synchronization of an operation timing signal of the image acquisition device and an external trigger signal. The method comprises: receiving image data acquired by the image acquisition device; analyzing the image data, obtaining an image timing according to an analysis result, and determining a frame synchronization signal of the image data output by the image acquisition device according to the image timing; determining a phase offset between the frame synchronization signal and a preset trigger signal; and adjusting a phase of a control signal based on the phase offset, wherein the control signal is configured for adjusting an operation timing of the image acquisition device.Type: GrantFiled: August 6, 2021Date of Patent: July 18, 2023Assignee: BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.Inventors: Yu Zhang, Jianan Hao
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Publication number: 20230205721Abstract: The present disclosure provides a data distribution device, a computing system and a data distribution method. The data distribution device comprises: a plurality of interfaces at least comprising a first interface, a second interface and a third interface, wherein the first interface is configured for receiving first data comprising sensor data, the second interface is configured for outputting the first data, and the third interface is configured for communicating with a first computing unit; and a data transmission unit configured for providing the sensor data from the first interface to the second interface and providing a subset of the sensor data meeting a predetermined condition to the third interface. According to the above technical solution, efficiency and flexibility of data processing can be improved by utilizing the plurality of interfaces and the data transmission unit of the data distribution device.Type: ApplicationFiled: December 21, 2022Publication date: June 29, 2023Inventors: Yu ZHANG, Jianan HAO
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Publication number: 20230192204Abstract: The present disclosure provides a trailer and a vehicle. The trailer comprises: a structural beam; and at least one container protector installed on the structural beam; wherein the container protector comprises a drive member and a protection member, the drive member being adapted to drive the protection member to rise and lower, and the protection member being capable of providing a limiting function for a container on the trailer when raised. The present disclosure may automatically raise the protection member after installing the container on the trailer so that the protection member locks the container; before the container is to be unloaded, the protection member is automatically retracted to release the limiting function for the container. In this way, it is no longer necessary to specially manually tighten or loosen a shackle of a container, realizing the intelligent control of cargo loading and unloading.Type: ApplicationFiled: December 20, 2022Publication date: June 22, 2023Inventors: Chong Liu, Ming Sun, Zhibing Wang, Jianan Hao
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Publication number: 20220381899Abstract: The present disclosure relates to a vehicle. The vehicle includes a first set of cameras, including a first subset of cameras facing to the front of the vehicle; a second set of cameras, with focal lengths less than those of the first set of cameras, the second set of cameras including a second and a third subset of cameras, the second subset of cameras facing to the front of the vehicle, and third subset of cameras facing to a side front and/or a side of the vehicle; and a third set of cameras, with focal lengths less than those of the second set of cameras, the third set of cameras including a fourth and a fifth subset of camera, the fourth subset of cameras facing to the front of the vehicle, and the fifth subset of camera facing to the side front and/or side of the vehicle.Type: ApplicationFiled: May 27, 2022Publication date: December 1, 2022Inventors: Pingyuan JI, Jianan HAO
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Publication number: 20220261371Abstract: The present disclosure provides a data transmission apparatus and a data transmission system. The data transmission apparatus comprises a first transmission unit and a second transmission unit. The first transmission unit comprises a plurality of sensor interfaces and is configured to receive sensor data from a plurality of sensors through the plurality of sensor interfaces, and the second transmission unit comprises a computing system interface and is configured to receive the sensor data from the first transmission unit and to send the sensor data to a computing system through the computing system interface.Type: ApplicationFiled: February 18, 2022Publication date: August 18, 2022Inventors: Yu ZHANG, Jianan HAO
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Publication number: 20220250637Abstract: The present application discloses a vehicle control and task processing method and apparatus, a computing device and a system. The vehicle control method comprises: acquiring a driving control task to be executed and target parameters associated with the driving control task; and executing a corresponding algorithm based on the target parameters to enable a driving control system to complete the driving control task. Through the above-mentioned technical solution, accurate vehicle parameters are acquired according to the driving control task, thereby improving the reliability of driving control.Type: ApplicationFiled: February 5, 2022Publication date: August 11, 2022Inventors: Qingyu SUI, Jianan HAO
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Publication number: 20220256741Abstract: The present disclosure discloses a control device, which comprises: a circuit board; a heat dissipation cover comprising a heat dissipation cover plate and a plurality of heat dissipation fins arranged on the heat dissipation cover plate, wherein the heat dissipation cover plate covers the circuit board, and a groove is formed between the plurality of heat dissipation fins; a thermally conductive strip disposed between the circuit board and the heat dissipation cover plate; and a fan arranged in the groove. The heat dissipation cover disclosed herein covers the circuit board as a holistic upper cover, the heat of the circuit board is conducted to the heat dissipation cover through the thermally conductive strip, and the fan in the through groove generate an airflow to dissipate heat, thereby realizing sealing, dustproof and heat dissipation of the circuit board simultaneously.Type: ApplicationFiled: February 4, 2022Publication date: August 11, 2022Inventors: Weiwei HUANG, Yu ZHANG, Jianan HAO
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Publication number: 20220229759Abstract: The present disclosure relates to intelligent driving technology, and provides a method, device, and system for simulation test. The method includes: retrieving data in a first format for a first sensor from a database; processing the data in the first format to obtain corresponding data in a second format, the second format being a format of data collection of the first sensor; and transmitting the data in the second format to a second computing device capable of performing a simulation test based on the data in the second format. The present disclosure can provide a simulation test solution for an intelligent system by providing a simulation test environment closer to the real-world environment.Type: ApplicationFiled: January 18, 2022Publication date: July 21, 2022Inventors: Yuyong WANG, Qingyu SUI, Pingyuan JI, Jianan HAO, Lei NIE, Haocheng WANG
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Publication number: 20220073020Abstract: The present disclosure provides an on-board cabinet, an autonomous driving device, and a vehicle. The on-board cabinet includes a cabinet body, at least one shock absorbing assembly, and at least one carrier plate. The cabinet body includes an interior providing a space for accommodating, and the shock absorbing assembly and the carrier plate are disposed inside the cabinet body. The shock absorbing assembly includes an adjusting plate and an elastic element, the adjusting plate is vertically disposed inside the cabinet body by the elastic element, and the carrier plate is movably disposed on the adjusting plate.Type: ApplicationFiled: September 3, 2021Publication date: March 10, 2022Inventors: Bo WEN, Haifeng WANG, Xiaolei YUAN, Ruifang JIA, Yajia WANG, Ming SUN, Jianan HAO
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Publication number: 20220071059Abstract: The present invention discloses a heat dissipation system and a server system for solving the problems that servers have a poor heat dissipation performance and cooling liquid leaks and thus comes into contact with heating components. The heat dissipation system is used for dissipating the heat from a heat-generating element in a case. The heat dissipation system comprises a water-cooling heat dissipation element and a first pipeline set arranged inside the case, and a water-cooling device arranged outside the case. The water-cooling heat dissipation element is coupled to the heat-generating element. The first pipeline set has a first end and a second end. The first end is welded to the water-cooling heat dissipation element. The water-cooling device is connected to the second end. Cooling liquid of the water-cooling device flows through the first pipeline set and the water-cooling heat dissipation element to dissipate heat from the heat-generating element.Type: ApplicationFiled: September 3, 2021Publication date: March 3, 2022Inventors: Zhihua MA, Jianan HAO
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Publication number: 20220046160Abstract: Embodiments of the present invention provide a control method for an image acquisition device, a control device therefor, and a storage medium, relate to the field of the image acquisition device, and aim to realize synchronization of an operation timing signal of the image acquisition device and an external trigger signal. The method comprises: receiving image data acquired by the image acquisition device; analyzing the image data, obtaining an image timing according to an analysis result, and determining a frame synchronization signal of the image data output by the image acquisition device according to the image timing; determining a phase offset between the frame synchronization signal and a preset trigger signal; and adjusting a phase of a control signal based on the phase offset, wherein the control signal is configured for adjusting an operation timing of the image acquisition device.Type: ApplicationFiled: August 6, 2021Publication date: February 10, 2022Inventors: Yu ZHANG, Jianan HAO
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Patent number: D1012908Type: GrantFiled: May 18, 2022Date of Patent: January 30, 2024Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.Inventors: Ming Sun, Zhibing Wang, Jinlong Chai, Jianan Hao