60g módulo de radar de detecção humana

Principais parâmetros do produto:

Frequência operacional: 60 GHz (58-62 GHz)
Transmit Power: 12 dBm
Modulação: FMCW
Antenna Gain: 4 dBi
Detection Angle: Azimuth ±60° / Elevation ±60°
Detection Range: < 3 eu (installation height 2.2-3 metros)
Identification Accuracy: 95% (Typ.)
Fonte de energia: 3.3V (Typ.) / >1UM (Observação: Especially important!)
Dimensões: 23×25 mm
Temperatura operacional: -20°C a +85°C
Environmental Temperature: -40°C a +85°C
Data Format: Serial ASCII output
Tipo de pacote: Default 2.0 mm × 8-pin header

Descrição do produto

The 60G human detection radar module is developed based on the ADT6101P chip. It integrates a 57~64GHz RF transceiver system, a 2T2R PCB microstrip antenna, 1MB flash memory, a radar signal processing unit, and an ARM® Cortex®-M3 core into a single chip. This module uses FMCW signal processing combined with radar signal processing algorithms to achieve high-sensitivity human state sensing. It can detect motion, micro-motion, and stationary human presence, and can also calculate auxiliary information such as target distance and speed.

This module features a two-transmit, two-receive antenna configuration with a wide beam angle, making it suitable for ceiling installations. It supports GPIO and UART signal outputs, allowing for flexible application in various smart scenarios and products.

Recursos do produto:

Utilizes FMCW (Onda contínua modulada em frequência) signal for radar detection.
Wide detection angle, supporting horizontal ±60° and elevation ±60° detection.
Supports ceiling and side installation modes, with a maximum detection distance of 6m.
Can track the movement of up to 3 targets, outputting their positions in x, y, z coordinates.
Capable of detecting both motion and stillness of people indoors, accurately identifying within the detection zone, and supporting the division of the sensing area while shielding interference from outside the designated zone.
Equipped with a universal UART interface, providing a communication protocol.
Supports UART parameter adjustment to meet the needs of different scenarios.
Compact size of only 25*31.5mm, supporting both pin header insertion and surface mount connections.
Unaffected by environmental factors such as temperature, umidade, barulho, fluxo de ar, pó, and lighting.

Cenários de aplicação:

Eletrodomésticos inteligentes Ajusta o modo de funcionamento dos aparelhos (sobre, espera, desligado) em tempo real com base na presença de pessoas na sala, alcançando o gerenciamento inteligente de dispositivos.
Iluminação de detecção humana Detecta se um espaço está ocupado e controla automaticamente a iluminação, aplicável em espaços públicos, escritórios, e várias luzes de detecção.
Cenários de casa inteligente Para casas, hotéis, escritórios, banheiros, e outros locais, detecta ocupação ou presença de pessoas em tempo real, habilitando segurança, controle do aparelho, e monitoramento de pessoal. Pode ser integrado com plataformas IoT para gerenciar efetivamente esses ambientes.

Precauções:

The detection range of the radar module is significantly influenced by the target’s RCS and environmental factors. Portanto, it is normal for the effective detection range to vary within a certain range due to changes in the environment and the target.
The radar module has strict power supply requirements: input voltage must be 3.1~3.5V, power ripple should be ≤50mV, and current should be ≥1A. If using a DCDC power supply, the switching frequency must be no less than 2MHz.