MS46LR-20-785-Q1-30X-15R-NC-FN

Product Overview

The MS46LR-20-785-Q1-30X-15R-NC-FN belongs to the category of automotive radar sensors. It is designed for use in advanced driver assistance systems (ADAS) and autonomous driving applications. The sensor possesses characteristics such as high precision, long-range detection, and robust packaging. It is typically packaged individually and is essential for enabling collision avoidance and adaptive cruise control functionalities in vehicles.

Specifications

• Frequency: 24 GHz
• Range: Up to 200 meters
• Angular Resolution: 0.1 degrees
• Operating Temperature: -40°C to 85°C
• Power Supply: 9-16V
• Dimensions: 46mm x 46mm x 7mm

Detailed Pin Configuration

The MS46LR-20-785-Q1-30X-15R-NC-FN features a detailed pin configuration that includes power supply pins, communication interface pins, and antenna connections. The pinout is crucial for integrating the sensor into vehicle electronics and ensuring proper functionality.

Functional Features

• Long-Range Detection: Capable of detecting objects at distances of up to 200 meters, enhancing safety and awareness on the road.
• High Precision: Offers precise measurement of object distance and relative speed, contributing to accurate decision-making in ADAS applications.
• Multi-Mode Operation: Supports various operational modes, including adaptive cruise control and blind spot detection, providing versatility in automotive applications.

Advantages and Disadvantages

Advantages - Enhanced Safety: Contributes to safer driving experiences by providing reliable object detection and tracking capabilities. - Versatile Integration: Compatible with a wide range of vehicle platforms and ADAS architectures, facilitating seamless integration. - Robust Design: Built to withstand harsh automotive environments, ensuring durability and reliability.

Disadvantages - Cost: The advanced technology and long-range capabilities may result in a higher cost compared to standard radar sensors. - Complexity: Integration and calibration may require specialized expertise, potentially adding complexity to the vehicle development process.

Working Principles

The MS46LR-20-785-Q1-30X-15R-NC-FN operates based on the principles of frequency-modulated continuous wave (FMCW) radar. It emits continuous radio frequency signals and analyzes the reflected signals to determine the distance, speed, and angle of detected objects. This information is then utilized by the vehicle's ADAS to make informed decisions and assist the driver in various scenarios.

Detailed Application Field Plans

The MS46LR-20-785-Q1-30X-15R-NC-FN is ideally suited for integration into vehicles equipped with advanced driver assistance systems. Its long-range detection capabilities make it suitable for applications such as adaptive cruise control, lane change assistance, and collision avoidance. Additionally, it can be employed in autonomous driving platforms to enhance environmental perception and decision-making.

Detailed and Complete Alternative Models

• MS36LR-18-680-Q1-25X-12R-NC-FN: A slightly lower frequency variant with similar performance characteristics.
• MS52LR-22-800-Q1-35X-18R-NC-FN: A higher frequency model offering extended range and resolution capabilities.

In conclusion, the MS46LR-20-785-Q1-30X-15R-NC-FN represents a cutting-edge automotive radar sensor with advanced features tailored for ADAS and autonomous driving applications. Its high precision, long-range detection, and versatile functionality make it a valuable component in enhancing vehicle safety and autonomy.

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