Zero Motorcycles has been granted a patent for a turn signal cancelation system for two-wheeled vehicles. The system automatically cancels turn signals based on distance traveled and yaw angle, improving safety and convenience for riders. GlobalData’s report on Zero Motorcycles gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Zero Motorcycles, Battery management systems was a key innovation area identified from patents. Zero Motorcycles's grant share as of May 2024 was 15%. Grant share is based on the ratio of number of grants to total number of patents.
Automatic turn signal cancelation system for two-wheeled vehicles
A recently granted patent (Publication Number: US11970179B2) discloses a turn signal cancelation system designed for vehicles, particularly two-wheeled vehicles. The system comprises a speed sensor to determine the vehicle's speed and an inertial measurement unit to determine the vehicle's yaw rate. A controller is responsible for automatically canceling the turn signal based on the distance traveled by the vehicle and the yaw angle after a predetermined operation, such as a turn or lane change. The system includes specific thresholds for distance and yaw angle, with different thresholds for turn and lane change scenarios.
Furthermore, the patent details the integration of speed and yaw rate data over time to accurately determine the distance traveled and yaw angle traversed by the vehicle. The system is capable of automatically canceling the turn signal by resetting the turn signal actuation switch or turning off the turn signal lamp or indicator. Notably, the patent specifies fixed values for certain thresholds, such as a 45° yaw angle threshold, a 100-meter first distance threshold, and an 800-meter second distance threshold. Additionally, the system can adapt to variable thresholds and is designed to work efficiently with electric motor rotational speed data from the speed sensor. Overall, the patent highlights a sophisticated turn signal cancelation system that enhances safety and convenience for vehicle operators, particularly in scenarios involving turns and lane changes.
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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.
