The role of millimeter wave radar

Millimeter wave radar uses high-frequency electromagnetic waves to detect target information. Its main functions are: automotive safety system (BSD, ACC, AEB) industrial automation (location detection, object tracking, collision avoidance) security and monitoring (intrusion detection, Boundary monitoring, people tracking) Traffic monitoring (traffic counting, vehicle classification, traffic flow analysis) Healthcare (respiratory monitoring, fetal monitoring, medical imaging)

The role of millimeter wave radar

Millimeter wave radar uses millimeter wave frequency (30GHz-300GHz) to transmit and receive electromagnetic waves, and obtains the target's position, speed, and speed by detecting the reflected or scattered beams of the target. Information such as size and movement status. Its main functions include:

1. Car safety system

• Blind Spot Monitoring (BSD):Monitors the rear of the vehicle and monitors the rear of the vehicle and monitors the blind spot Sounds an alert when other vehicles are present in the area.
• Adaptive Cruise Control (ACC): Automatically adjusts the driving speed according to the speed of the vehicle ahead to maintain a safe distance.
• Automatic Emergency Braking (AEB): When a collision risk is detected, the braking system is automatically triggered to avoid or mitigate a collision.

2. Industrial automation

• Position detection: Precisely locate the location of people, objects and equipment.
• Object tracking: Track the moving path and speed of objects.
• Collision avoidance: Used for automated guided vehicles (AGVs) and robots to prevent collisions with obstacles.

3. Security and Monitoring

• Intrusion detection: Detect moving targets, such as intruders or intruding vehicles.
• Boundary monitoring: Monitor the activities of people or vehicles in a specific area.
• Person tracking: Track the location of people in a specific area indoors or outdoors.

4. Traffic monitoring

• Traffic flow count: Count the number of vehicles passing through a specific road.
• Vehicle Classification: Identifies the type of vehicle, such as car, truck, or motorcycle.
• Traffic flow analysis: Monitor traffic patterns and analyze the causes of traffic congestion.

5. Healthcare

• Respiratory monitoring: Monitor the patient’s vital signs by detecting respiratory movements.
• Fetal Monitoring: Track the movement and heartbeat of the fetus in the womb.
• Medical Imaging: Uses millimeter wave radar beams to generate high-resolution images of biological tissue.

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