Patents by Inventor Yonggang Song
Yonggang Song 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: 20250096052Abstract: Microelectronic assemblies with glass cores that have undergone localized thermal healing and/or localized doping in regions adjacent to glass surface are disclosed. In one example, a microelectronic assembly includes a glass core having a first face, an opposing second face, a sidewall extending between the first face and the second face, a surface region, and a bulk region, where the surface region is a portion of the glass core that starts at a surface of the first face, the second face, or the sidewall and extends from the surface into the glass core by a total depth of up to about 50 micron, the bulk region is a portion of the glass core further away from the surface than the surface region, and a density of the surface region is higher than a density of the bulk region, e.g., at least about 5% higher or at least about 7.5% higher.Type: ApplicationFiled: September 19, 2023Publication date: March 20, 2025Applicant: Intel CorporationInventors: Mohamed R. Saber, Hanyu Song, Fanyi Zhu, Bai Nie, Srinivas V. Pietambaram, Deniz Turan, Yonggang Li, Naiya Soetan-Dodd, Shuren Qu
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Patent number: 11987250Abstract: This application discloses a data fusion method and a related device. The method includes: obtaining vehicle sensing data, where the vehicle sensing data is obtained by a vehicle sensing apparatus by sensing a road environment in a sensing range by using a vehicle sensor; obtaining roadside sensing data, where the roadside sensing data is obtained by a roadside sensing apparatus by sensing a road environment in a sensing range by using a roadside sensor; and fusing the vehicle sensing data and the roadside sensing data by using a fusion formula, to obtain a first fusion result. According to the foregoing solution, overlapping can be implemented between the sensing range of the roadside sensing apparatus and the sensing range of the vehicle sensing apparatus can be implemented, so that the sensing range is effectively extended.Type: GrantFiled: September 15, 2020Date of Patent: May 21, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Huan Yu, Xiao Yang, Yonggang Song
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Publication number: 20240023055Abstract: A positioning apparatus includes: a first positioning module configured to obtain location information of the positioning apparatus in real time; and an ultra-wide-band (UWB) positioning module configured to receive a positioning request message sent by a to-be-positioned tag, where the positioning request message includes identification information of the to-be-positioned tag. The UWB positioning module is further configured to determine, after receiving the positioning request message, whether the UWB positioning module is in a UWB base station mode. The UWB positioning module is further configured to perform, in the UWB base station mode, positioning measurement on the to-be-positioned tag based on the location information and the identification information.Type: ApplicationFiled: September 15, 2023Publication date: January 18, 2024Inventors: Yonggang Song, Gang Wu, Yalin Liu
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Patent number: 11528649Abstract: A transportation control unit (TCU) switching method includes receiving a first device message of a first device, determining a first location of the first device based on the first device message, and when the first location of the first device is in an information exchange area, sending the first device message of the first device to a second TCU, and when the first location of the first device meets a first preset condition, handing over the first device to the second TCU. In the present disclosure, the information exchange area is set, and a device message from an electronic device in the information exchange area is synchronized to a TCU to be obtained after switching from a TCU existing before the switching.Type: GrantFiled: March 11, 2020Date of Patent: December 13, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yonggang Song, Hui Li, Fuxiang Xiong
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Patent number: 11107356Abstract: A cellular network-based assisted driving method and a traffic control unit are provided, to accurately assess a risk and provide a valuable safety warning for a vehicle. In various embodiment, a first about-to-occur track of a first vehicle is determined based on traveling status information of the first vehicle. The first about-to-occur track is a traveling track of the first vehicle that is to occur within preset duration from a current moment. Warning information can be sent to the first vehicle when it is determined that a second about-to-occur track of a second vehicle intersects the first about-to-occur track. The second about-to-occur track is a traveling track of the second vehicle that is to occur within the preset duration from the current moment.Type: GrantFiled: April 30, 2020Date of Patent: August 31, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yonggang Song, Hui Li, Xiao Yang
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Patent number: 10943478Abstract: Embodiments of the present invention provide a traffic control method and an apparatus. The method includes: obtaining, by a server, a traffic flow of a road; adjusting, by the server, a lane quantity or a lane width of the road at a lane layer on a map according to the traffic flow of the road; and sending, by the server, a lane layer obtained after the adjustment, so that a vehicle running on the road runs according to a lane obtained after the adjustment. In the embodiments of the present invention, the traffic flow of the road is obtained, and the lane quantity or the lane width of the road is adjusted at the lane layer on the map according to the traffic flow of the road, so that the vehicle running on the road can run according to the lane obtained after the adjustment.Type: GrantFiled: August 24, 2018Date of Patent: March 9, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Yonggang Song, Xiangjiang Qian, Hui Li
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Publication number: 20200409372Abstract: This application discloses a data fusion method and a related device. The method includes: obtaining vehicle sensing data, where the vehicle sensing data is obtained by a vehicle sensing apparatus by sensing a road environment in a sensing range by using a vehicle sensor; obtaining roadside sensing data, where the roadside sensing data is obtained by a roadside sensing apparatus by sensing a road environment in a sensing range by using a roadside sensor; and fusing the vehicle sensing data and the roadside sensing data by using a fusion formula, to obtain a first fusion result. According to the foregoing solution, overlapping can be implemented between the sensing range of the roadside sensing apparatus and the sensing range of the vehicle sensing apparatus can be implemented, so that the sensing range is effectively extended.Type: ApplicationFiled: September 15, 2020Publication date: December 31, 2020Inventors: Huan YU, Xiao YANG, Yonggang SONG
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Patent number: 10827399Abstract: Embodiments of the present invention provide a method for switching a roadside navigation unit in a navigation system. The method includes: receiving, by an OBU, a switching notification message from a first RSU, where the switching notification message is used to instruct the OBU to prepare to switch a home RSU of the OBU from the first RSU to a second RSU; sending, by the OBU, a registration request to the second RSU to request to obtain local path information of the OBU within a coverage area of the second RSU; receiving, by the OBU, the local path information; and switching, by the OBU, the home RSU of the OBU from the first RSU to the second RSU according to the local path information.Type: GrantFiled: May 25, 2018Date of Patent: November 3, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yonggang Song, Hui Li
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Patent number: 10809086Abstract: The present invention provides a navigation system, apparatus, and method. The navigation system includes a global navigation apparatus, a first roadside navigation apparatus, and a terminal navigation apparatus. The terminal navigation apparatus is configured to send, to the global navigation apparatus, a global path request used to request for a road-level global path. The global navigation apparatus is configured to: determine the global path according to the global path request, and send, to the terminal navigation apparatus, first indication information used to indicate the global path. The first roadside navigation apparatus is configured to: determine a lane-level local path according to the global path, and send, to the terminal navigation apparatus, second indication information used to indicate the local path.Type: GrantFiled: April 13, 2018Date of Patent: October 20, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yonggang Song, Hui Li, Zhihua Yang
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Publication number: 20200258389Abstract: A cellular network-based assisted driving method and a traffic control unit are provided, to accurately assess a risk and provide a valuable safety warning for a vehicle. In various embodiment, a first about-to-occur track of a first vehicle is determined based on traveling status information of the first vehicle. The first about-to-occur track is a traveling track of the first vehicle that is to occur within preset duration from a current moment. Warning information can be sent to the first vehicle when it is determined that a second about-to-occur track of a second vehicle intersects the first about-to-occur track. The second about-to-occur track is a traveling track of the second vehicle that is to occur within the preset duration from the current moment.Type: ApplicationFiled: April 30, 2020Publication date: August 13, 2020Inventors: Yonggang Song, Hui Li, Xiao Yang
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Publication number: 20200213921Abstract: A transportation control unit (TCU) switching method includes receiving a first device message of a first device, determining a first location of the first device based on the first device message, and when the first location of the first device is in an information exchange area, sending the first device message of the first device to a second TCU, and when the first location of the first device meets a first preset condition, handing over the first device to the second TCU. In the present disclosure, the information exchange area is set, and a device message from an electronic device in the information exchange area is synchronized to a TCU to be obtained after switching from a TCU existing before the switching.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Yonggang Song, Hui Li, Fuxiang Xiong
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Publication number: 20180365994Abstract: Embodiments of the present invention provide a traffic control method and an apparatus. The method includes: obtaining, by a server, a traffic flow of a road; adjusting, by the server, a lane quantity or a lane width of the road at a lane layer on a map according to the traffic flow of the road; and sending, by the server, a lane layer obtained after the adjustment, so that a vehicle running on the road runs according to a lane obtained after the adjustment. In the embodiments of the present invention, the traffic flow of the road is obtained, and the lane quantity or the lane width of the road is adjusted at the lane layer on the map according to the traffic flow of the road, so that the vehicle running on the road can run according to the lane obtained after the adjustment.Type: ApplicationFiled: August 24, 2018Publication date: December 20, 2018Inventors: Yonggang SONG, Xiangjiang QIAN, Hui LI
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Publication number: 20180279183Abstract: Embodiments of the present invention provide a method for switching a roadside navigation unit in a navigation system. The method includes: receiving, by an OBU, a switching notification message from a first RSU, where the switching notification message is used to instruct the OBU to prepare to switch a home RSU of the OBU from the first RSU to a second RSU; sending, by the OBU, a registration request to the second RSU to request to obtain local path information of the OBU within a coverage area of the second RSU; receiving, by the OBU, the local path information; and switching, by the OBU, the home RSU of the OBU from the first RSU to the second RSU according to the local path information.Type: ApplicationFiled: May 25, 2018Publication date: September 27, 2018Inventors: Yonggang SONG, Hui LI
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Publication number: 20180245938Abstract: The present invention provides a navigation system, apparatus, and method. The navigation system includes a global navigation apparatus, a first roadside navigation apparatus, and a terminal navigation apparatus. The terminal navigation apparatus is configured to send, to the global navigation apparatus, a global path request used to request for a road-level global path. The global navigation apparatus is configured to: determine the global path according to the global path request, and send, to the terminal navigation apparatus, first indication information used to indicate the global path. The first roadside navigation apparatus is configured to: determine a lane-level local path according to the global path, and send, to the terminal navigation apparatus, second indication information used to indicate the local path.Type: ApplicationFiled: April 13, 2018Publication date: August 30, 2018Inventors: Yonggang SONG, Hui LI, Zhihua YANG
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Publication number: 20180204450Abstract: A method for controlling passing of a vehicle at a traffic intersection is provided. The method includes: obtaining passing priority information of each waiting vehicle flow in a waiting vehicle flow set in real time according to a current road condition, and the passing priority information indicates a priority of a vehicle flow in passing through the traffic intersection; determining a waiting vehicle flow of a highest priority in the waiting vehicle flow set as a first vehicle flow; determining a target vehicle flow set according to the first vehicle flow and prestored collision relationship information; and instructing a vehicle flow in the target vehicle flow set to pass through the traffic intersection. The target vehicle flow set includes the first vehicle flow. Any two vehicle flows in the target vehicle flow set do not collide with each other.Type: ApplicationFiled: March 15, 2018Publication date: July 19, 2018Inventors: Yonggang SONG, Hui LI
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Patent number: 7643992Abstract: This invention relates to a method of automatic recognition for limited speech and its correlative system and device. The main technical content is: Establish the relationship between the voice file and the identification information for a limited range of speech, and then insert the identification information into the voice file, or replace the content of the voice file with the identification information. After the transmitter sends the modified voice file, the receiver receives the modified voice and distinguishes the identification information in the voice. It then extracts the corresponding speech in the predetermined relationship using this identification information. The benefits of the embodiment of this invention include: a lower-cost method for automatically recognizing limited speech; high efficiency speech recognition, no need to wait for the voice file to finish to complete speech recognition; and lastly, a high recognition hit-rate or accuracy rate.Type: GrantFiled: December 5, 2006Date of Patent: January 5, 2010Assignee: Huawei Technologies Co., Ltd.Inventors: Yonggang Song, Chengdong Liu
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Publication number: 20070165792Abstract: This invention relates to a method of automatic recognition for limited speech and its correlative system and device. The main technical content is: Establish the relationship between the voice file and the identification information for a limited range of speech, and then insert the identification information into the voice file, or replace the content of the voice file with the identification information. After the transmitter sends the modified voice file, the receiver receives the modified voice and distinguishes the identification information in the voice. It then extracts the corresponding speech in the predetermined relationship using this identification information. The benefits of the embodiment of this invention include: a lower-cost method for automatically recognizing limited speech; high efficiency speech recognition, no need to wait for the voice file to finish to complete speech recognition; and lastly, a high recognition hit-rate or accuracy rate.Type: ApplicationFiled: December 5, 2006Publication date: July 19, 2007Applicant: Huawei Technologies Co., Ltd.Inventors: Yonggang Song, Chengdong Liu
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Patent number: D976234Type: GrantFiled: September 28, 2020Date of Patent: January 24, 2023Assignee: XINYANG INTERNATIONAL TRADING CO., LTD.Inventors: Qingwei Li, Xiaodong Yu, Yonggang Song, Jianbo Li, Mang Lu