Metis Engineering’s Cell Guard is an advanced sensor that provides real-time insight into the condition of lithium-ion battery packs. Designed to extend pack longevity and safety, it detects cell venting, the earliest sign of catastrophic battery … [Read more...]
Q&A: How sensing advances are shaping the future of EV battery safety
Electric vehicle (EV) adoption is scaling fast, and with it, the complexity of the batteries powering these platforms. Higher energy densities, faster charging, and evolving pack architectures introduce new safety challenges that go beyond … [Read more...]
Why pressure sensing is critical to EV thermal management
Battery safety is one of the most demanding challenges in electric vehicle (EV) design. When mechanical, electrical, or thermal stress causes a cell to overheat, it can trigger thermal runaway, an uncontrolled chain reaction that leads to … [Read more...]
New 10 MHz TMR current sensor enables control in fast-switching EV power systems
Allegro MicroSystems, a global provider of power and sensing solutions for motion control and energy-efficient systems, has introduced the first commercially available magnetic current sensor to achieve 10-MHz bandwidth using its XtremeSense TMR … [Read more...]
MIPI A-PHY expands for EV and ADAS sensor connectivity
Valens Semiconductor recently announced that Samsung is supporting the MIPI A-PHY standard for high-speed in-vehicle sensor connectivity and will partner with Valens to develop the next generation of A-PHY products. The move reflects growing demand … [Read more...]
Advanced sensing solutions for next-generation EV systems
LEM, a provider of electrical measurement solutions, will present its latest current and voltage sensing technologies at The Battery Show, taking place October 6th to 9th at Huntington Place in Detroit (Booth #2615). The company’s portfolio supports … [Read more...]
How supporting hardware is advancing to meet higher-voltage EV architectures
Electric vehicles (EVs) are often defined by their most visible systems, such as the batteries, electric motors, and charging technology. However, electrification affects more than these primary subsystems. A range of supporting hardware … [Read more...]
Smart chassis sensor enables 3D acceleration and load detection
ZF has introduced the next generation of its Smart Chassis Sensor, just months after beginning production of the initial model for the Cadillac CELESTIQ. The new version adds a 3-axis accelerometer to the existing wheel travel measurement system, … [Read more...]
High-temperature motion sensor supports software-defined EV platforms
TDK Corporation announced the global distribution availability of the InvenSense SmartAutomotive IAM-20680HV, a high-value 6-axis IMU designed for various in-cabin applications that also require the component to withstand harsh conditions up to +125 … [Read more...]
Why EV architecture changes the rules for self-driving systems
Autonomous driving systems are introducing a new layer of design complexity to electric vehicles (EVs), particularly in terms of power, thermal, and system integration. Beyond advanced driver-assist systems, the shift is now to fully driverless … [Read more...]
Integrating MEMS technology into next-gen vehicle safety features
Sensor technology has revolutionized the automotive sector, enabling significant advancements in safety, comfort, and automation. Today, vehicles have systems that leverage precise sensing capabilities to enhance the driver and passenger experience … [Read more...]
Hydrogen leak detection technology improves safety in fuel-cell systems
Honeywell recently announced the release of its latest safety sensor, the Hydrogen Leak Detector, specifically engineered to enhance the safety of hydrogen-powered systems. Although there have been advancements in hydrogen fuel-cell technology, … [Read more...]
New residual current-monitoring sensor for bi-directional OBCs
Bi-directional onboard chargers (OBCs) allow a vehicle's battery pack to power another vehicle. However, because they are bi-directional, the OBCs present several safety challenges. To this end, LEM, a global provider of electrical measurement … [Read more...]
MEMS sensors enhance ADAS and safety applications
TDK Corporation is further extending its InvenSense SmartAutomotive MEMS sensor family with the IAM-20685HP and IAM-20689 second-generation six-axis IMUs for automotive safety applications. Both devices deliver reliable motion data for … [Read more...]
How do infotainments and non-safety sensors enhance the EV experience?
This article will discuss how infotainments and non-safety sensors offer a better electric vehicle (EV) driving experience. Despite many ongoing efforts to increase the EV range and safety, enhancing the driving experience is also gaining momentum to … [Read more...]
New position sensor technology for high-speed rotary applications
In battery electric and hybrid vehicles, a fast and accurate rotor position measurement is essential for efficient e-motor controls. A precise position signal from standstill (0 rpm) to maximum rotation speed (100,000 rpm) is required for high torque … [Read more...]