MS46LR-20-1045-Q1-30X-30R-NC-F

Introduction

The MS46LR-20-1045-Q1-30X-30R-NC-F 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.

Basic Information Overview

• Category: Automotive Radar Sensor
• Use: Detection and ranging in automotive safety systems
• Characteristics: High precision, long-range detection, compact design
• Package: Sealed housing for protection against environmental factors
• Essence: Critical component for advanced driver assistance systems (ADAS)
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Model: MS46LR-20-1045-Q1-30X-30R-NC-F
• Frequency: 24 GHz
• Range: Up to 200 meters
• Angular Resolution: 1.5 degrees
• Operating Voltage: 9-16 V
• Power Consumption: 3.5 W
• Temperature Range: -40°C to +85°C
• Interface: CAN bus

Detailed Pin Configuration

• Pin 1: Power Supply
• Pin 2: Ground
• Pin 3: CAN High
• Pin 4: CAN Low
• Pin 5: Control Interface
• Pin 6: Antenna Connection

Functional Features

• Long-Range Detection: Capable of detecting objects up to 200 meters away
• High Precision: Accurate measurement of distance and relative speed
• Adaptive Cruise Control: Supports adaptive cruise control systems in vehicles
• Obstacle Detection: Identifies and tracks obstacles in the vehicle's path
• Environmental Resistance: Designed to withstand harsh weather conditions

Advantages and Disadvantages

Advantages

• Long-range detection enhances safety and situational awareness
• High precision contributes to reliable object detection
• Compact design allows for flexible installation in vehicles
• Environmental resistance ensures durability in various conditions

Disadvantages

• Higher cost compared to shorter-range radar sensors
• Limited angular resolution may affect accuracy in certain scenarios

Working Principles

The MS46LR-20-1045-Q1-30X-30R-NC-F operates based on the principle of continuous wave radar, emitting radio waves and analyzing the reflected signals to determine the distance and speed of objects within its detection range. It utilizes the Doppler effect to measure relative velocities and provides data to the vehicle's safety systems for decision-making.

Detailed Application Field Plans

The MS46LR-20-1045-Q1-30X-30R-NC-F is primarily used in advanced driver assistance systems (ADAS) for applications such as: - Adaptive Cruise Control - Collision Avoidance Systems - Lane Change Assist - Autonomous Emergency Braking

Detailed and Complete Alternative Models

• MS46LR-20-1045-Q1-60X-60R-NC-F: Similar long-range radar sensor with wider angular resolution
• MS36LR-18-1020-Q1-30X-30R-NC-F: Shorter-range radar sensor with lower cost
• MS68LR-22-1060-Q1-30X-30R-NC-F: Long-range radar sensor with higher angular resolution

In conclusion, the MS46LR-20-1045-Q1-30X-30R-NC-F plays a crucial role in enhancing automotive safety through its long-range detection capabilities and high precision. Its compact design and environmental resistance make it a valuable component in modern ADAS implementations.

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