The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Jan. 17, 2023
Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Jie Li, Shanghai, CN;
YINWANG INTELLIGENT TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A data transmission method and an apparatus are applied to a vehicle that includes at least one vehicle integration unit (VIU). A communication connection is established between the at least one VIU and a control device, and the control device and the at least one VIU access a same multicast group. The data transmission method includes: obtaining, by a first VIU, monitored information, where the first VIU is any one of the at least one VIU; and transmitting, by the first VIU, a multicast packet using the multicast group, where the multicast packet includes the information monitored by the first VIU. The control device obtains the multicast packet by monitoring the multicast group, and uses multicast packet to analyze a status of the vehicle.