NOVOSENSE launches AMR-based anti-braking sensors to enhance automotive safety

Shanghai (Gasgoo)- NOVOSENSE Microelectronics (NOVOSENSE), a Chinese analog and mixed signal IC design company, recently announced the release of its new wheel speed sensor, which is built on AMR (Anisotropic Magneto Resistance) technology, according to a post on its WeChat account released on January 21.

The NSM41xx series integrates advanced magnetic sensing units with ASIC (application specific integrated circuit) technology to monitor wheel speed precisely. The sensors provide robust support for control systems such as anti-lock braking systems (ABS), electronic stability programs (ESP), and electric power steering (EPS) systems, enhancing vehicle safety and stability.

The NSM41xx series can accurately measure wheel speed in urban stop-and-go traffic, extended highway cruising, or mountainous terrain with inclines and bumpy roads, ensuring reliable safety performance in all driving scenarios.

The NSM41xx series employs AMR technology, significantly enhancing sensitivity. This improvement in performance is attributed to the sensor's unique design structure and circuit architecture, which deliver exceptional anti-interference capabilities in complex electromagnetic environments, ensuring accurate and stable measurement data.

The series' magnetic sensing unit features the company’s dedicated magneto resistance design, optimized algorithms, and advanced packaging techniques. This combination ensures reliable performance under extreme driving conditions, meeting the demands of high-sensitivity wheel speed measurement.

The sensors can work in a wide temperature range of -40°C to 150°C, ensuring precise and stable operations of the vehicle's control system even in various climate conditions.

Equipped with advanced vibration suppression and signal tracking algorithms, the NSM41xx series maintains high-precision wheel speed signals even on rough road surfaces. It ensures consistent measurement accuracy under demanding conditions, providing reliable support for critical safety systems of vehicles.