Parking is never as easy as “just stopping anywhere”—crowded spaces, narrow alleys, and unclear blind spots can make anyone’s heart race. Even the most skilled drivers can find themselves in a tight spot.
To accurately address the widespread issue of “parking anxiety,” Bosch has launched the TB193/TB293 Ultrasonic Sensor IC Chipset!
With its assistance, the vehicle’s “senses” will become more acute, clearly detecting everything from small curbs to suddenly appearing pedestrians. Parking is no longer a tense battle but a smooth, seamless operation—safe, convenient, and worry-free, bringing smart driving closer to your daily travel.
Image source:depositphotos
Core Combination: TB193 + TB293
This chipset consists of the TB193 main control chip and the TB293 sensor chip, which work together to process ultrasonic signals in real-time, achieving precise object detection and distance measurement.
Real-time Perception:
The system can quickly capture information about surrounding objects, ensuring safe operation even in complex environments.
Scalable Solutions:
Supports various application scenarios from basic parking assistance to semi-automated parking.
Intelligent Interpretation:
The chipset can output high-quality raw data, supporting AI data fusion and advanced driver assistance algorithms.
Image source:https://www.bosch-semiconductors.com/zh/
Technical Advantages: Safe, Reliable, Energy-efficient
The TB193/TB293 addresses multiple pain points of traditional ultrasonic systems with innovative design:
Reduced Vehicle Load
Wiring costs and weight can be reduced by 50%, enhancing overall vehicle efficiency and energy performance.
Energy-efficient
Power consumption is reduced by 50%, with a transmission state of ≤230mA and a receiving state of only 14mA.
Future Smart Interface VASI
Supports 1.16Mbps high-speed raw data transmission, providing a foundation for data fusion and AI algorithms, meeting the future needs of smart driving development.
VASI: A Future-oriented Multifunctional Sensor Interface
Versatile Automotive Sensor Interface (VASI) is Bosch’s new generation high-speed interface for ultrasonic sensors, supporting raw data transmission and enabling AI data processing and sensor fusion.
Image source:depositphotos
Applicable Scenarios
TB193: On-board ECU module
TB293: Ultrasonic parking sensor
Measurement range covers 0.15–5 meters, capable of outputting high-precision ultrasonic signals to ensure reliability in various environments.
The Bosch TB193/TB293 ultrasonic sensor chipset achieves high precision, low power consumption, and scalable smart parking solutions through advanced chip design, reliable materials, and innovative interfaces. It not only meets current driver assistance needs but also provides a forward-looking technological foundation for future AI-driven smart driving systems.
Contact the Bosch team by searching:
https://forms.office.com/e/4JkBCK6anM
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