MS46LR-20-260-Q1-03X-03R-NC-FN

1. Introduction

The MS46LR-20-260-Q1-03X-03R-NC-FN is a specialized component belonging to the category of automotive radar sensors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

2. Basic Information Overview

• Category: Automotive Radar Sensor
• Use: The MS46LR-20-260-Q1-03X-03R-NC-FN is used for advanced driver assistance systems (ADAS) in vehicles, providing crucial data for adaptive cruise control, collision avoidance, and autonomous emergency braking.
• Characteristics: It is characterized by high precision, long-range detection capabilities, and reliable performance in various weather conditions.
• Package: The sensor is typically housed in a durable and weather-resistant casing to ensure protection from environmental elements.
• Essence: The essence of the MS46LR-20-260-Q1-03X-03R-NC-FN lies in its ability to enhance vehicle safety through accurate and timely detection of surrounding objects and obstacles.
• Packaging/Quantity: The sensor is usually packaged individually and comes with documentation specifying its usage and installation guidelines.

3. Specifications

• Model: MS46LR-20-260-Q1-03X-03R-NC-FN
• Operating Frequency: 24 GHz
• Detection Range: Up to 260 meters
• Angular Resolution: 3 degrees
• Output Interface: CAN bus
• Power Supply: 9-16 V DC
• Operating Temperature: -40°C to 85°C
• Dimensions: Specific dimensions based on the manufacturer's specifications

4. Detailed Pin Configuration

The detailed pin configuration of the MS46LR-20-260-Q1-03X-03R-NC-FN includes input/output pins for power supply, communication interface, and antenna connection. A comprehensive diagram and description of each pin's function are provided in the product datasheet.

5. Functional Features

• Long-Range Detection: Capable of detecting objects at distances of up to 260 meters, enabling early warning and response for the vehicle's ADAS.
• High Angular Resolution: Provides precise angular information with a resolution of 3 degrees, allowing for accurate object tracking and positioning.
• Adaptive Performance: The sensor can adapt to varying environmental conditions, ensuring consistent and reliable operation in different driving scenarios.

6. Advantages and Disadvantages

Advantages

• Enhanced Safety: Contributes to improved vehicle safety by providing critical data for collision avoidance systems.
• Long-Range Capability: Offers extended detection range, enhancing the effectiveness of adaptive cruise control and emergency braking systems.

Disadvantages

• Cost: The advanced technology and long-range capabilities may result in a higher cost compared to standard radar sensors.
• Installation Complexity: Integration into the vehicle's ADAS system may require specialized expertise and careful calibration.

7. Working Principles

The MS46LR-20-260-Q1-03X-03R-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.

8. Detailed Application Field Plans

The sensor is designed for integration into various automotive applications, including: - Adaptive Cruise Control Systems - Autonomous Emergency Braking Systems - Blind Spot Detection Systems - Lane Change Assist Systems

9. Detailed and Complete Alternative Models

• MS36LR-18-240-Q1-02X-02R-NC-FN: A similar radar sensor with slightly reduced range and angular resolution.
• MS52LR-22-280-Q1-04X-03R-NC-FN: An advanced model with increased detection range and finer angular resolution.

In conclusion, the MS46LR-20-260-Q1-03X-03R-NC-FN plays a vital role in enhancing vehicle safety and enabling advanced driver assistance features. Its long-range capabilities and precise angular resolution make it a valuable component in modern automotive radar systems.

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