Murata Manufacturing Co., Ltd. has been named a Top Innovator in the Digital category of the CLEPA Innovation Awards for its UltraSonic Clearing Device (USCD) technology. The system is designed to maintain camera and sensor functionality in advanced driver assistance systems (ADAS) and autonomous driving applications during adverse weather conditions.
Highlights
- Murata’s USCD technology uses ultrasonic vibrations to remove water, debris, fog, ice, and snow from ADAS camera lenses and sensors
- The system eliminates the need for spray-based solutions, water tanks, heaters, and air blowers typically required for sensor maintenance
- CLEPA, the European Association of Automotive Suppliers, recognized the technology’s potential to improve vehicle safety and reliability
Technology Addresses Weather-Related Sensor Limitations
Current camera and sensor systems used in ADAS and autonomous driving face performance degradation in rain, fog, dust, ice, and snow conditions. Murata’s USCD technology applies ultrasonic vibrations to disperse water and remove debris from camera lenses and sensors, maintaining visibility across weather conditions.
The ultrasonic vibrations generate heat on the outer lens surface, clearing condensation from fog and preventing frost or ice formation in cold weather environments.
Design Advantages Over Conventional Systems
Traditional sensor-cleaning solutions rely on spray-based systems requiring regular fluid replenishment or energy-intensive heaters and air blowers. Murata’s approach aims to provide an alternative that:
- Eliminates auxiliary components including water tanks and associated plumbing
- Reduces vehicle complexity through simplified wiring architecture
- Decreases vehicle weight, potentially extending electric vehicle driving range
- Lowers maintenance requirements by removing consumable fluid systems
Industry Recognition for Developmental Technology
The CLEPA Innovation Award recognizes technological advancement in the automotive supply sector. Murata received the honor while the USCD technology remains in development, with product specifications and appearance subject to change.
CLEPA represents automotive suppliers across Europe and evaluates innovations based on technical merit and potential industry impact.
About Murata Manufacturing
Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) specializes in ceramic-based passive electronic components, communication modules, and power supply modules. The company operates manufacturing facilities and maintains employees globally, focusing on advanced electronic materials and high-density module development.
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