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77-79GHz Millimeter Wave Radar Sensor

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Introduction

77-79GHz Millimeter Wave Radar Sensor

Model No.: CAR-A60-1

CAR-A60 obstacle avoidance radar is a 77GHz on-board millimeter-wave radar designed to detect obstacles in front of you when you are driving at medium and low speeds. CAR-A60 millimeter wave radar size: 92.4*76.1*22.3mm, detection range of 40 meters, integrated CAN interface, CAN interface default baud rate 500k, target refresh rate 33Hz.

Application Scenarios

CAR-A60 millimeter-wave radar transmits double-beam fan-shaped electromagnetic waves to the front to receive the reflection of target echo, judge whether thee are obstacles ahead, and feedback the relative distance, relative speed and Angle between obstacles and radar. The main parameters are: target ID, speed, distance, direction, Angle and other data.

Applications Case:

-Patrol robot collision proof
-The driving school coach is collision proof
-Special construction machinery/vehicle obstacle avoidance
-Collision proof unmanned ship
-Agricultural machinery
-Airport shuttle bus

Data Sheet:

FEATURES	ITEMS	TECHNICAL DATA
System property	Working voltage	8-26VDC
	Working temperature	-40~85℃
	Power consumption	less than 2.5W
	Waterproof rating	IP67
	Working band	77-81GHz
	Refresh rate	33Hz
	Communication interface	CAN /500kbps
	Size	82mm x 76.1mm x 22.3mm
	Weight	110g
Antenna performance	Transceiver channels	2TX / 4RX
	Pitch beam width	-1~ +2°
	Horizontal beam width	-60° ~ +60°
Detection performance	Distance resolution	0.2m
	Speed resolution	1.9km/h
	Speed range	+/- 180KM/H
	Ranging accuracy	Better than 0.18m
	Speed measurement accuracy	0.1m/s
	Angle measurement accuracy	0.1°
	Detect distance	40M
Upgrade/Debug	Firmware Upgrade	CAN
Upgrade/Debug	Data Calibration	CAN

Pin definition and interface cable description：

Pins	Labels	Cable Color	Definition
1	VCC	Red	Positive power supply
2	GND	Black	Negative power supply
3	CAN_L	White	CAN1_Low
4	CAN_H	Yellow	CAN1_High