Magna International’s patented vehicular control system involves two electronic control units (ECUs) in digital communication, transmitting frames to each other to determine propagation delay. The system ensures time synchronization by adjusting based on the delay. GlobalData’s report on Magna International gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
According to GlobalData’s company profile on Magna International, Stabiliser bar type suspensions was a key innovation area identified from patents. Magna International's grant share as of April 2024 was 57%. Grant share is based on the ratio of number of grants to total number of patents.
Time synchronization system for vehicular control units
A recently granted patent (Publication Number: US11968639B2) discloses a vehicular control system comprising a first electronic control unit (ECU) and a second ECU in digital communication with each other via a communication link. The system involves the transmission of frames between the ECUs to determine propagation delay and achieve time synchronization. The first ECU calculates the propagation delay based on the time interval between transmitting and receiving frames, and then transmits a time synchronization frame containing the determined delay and a timestamp to achieve synchronization.
Furthermore, the patent details the use of transceivers, timers, and Ethernet communication links within the vehicular control system to facilitate the communication and synchronization process. The system allows for the determination of propagation delay, back off time delay, and total propagation delay to ensure efficient communication between the ECUs. Additionally, the second ECU generates outputs for driving assist systems based on the received time synchronization frame. Overall, the patent outlines a sophisticated vehicular control system that utilizes digital communication and synchronization techniques to enhance the performance and coordination of various vehicle systems.
To know more about GlobalData’s detailed insights on Magna International, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
