mmWave Sensor Evaluation Solution Kit毫米波感測開發套件,高精度量測(High Accuracy Measurement, HAM)

  • 廠商: 電子套件/開發板
  • 上市日期: 2019-11-15
  • 售價: $6,850
  • 貴賓價: 9.5$6,508
  • 貨號: 10730000003

下單後立即進貨 (約5~7天)

商品描述

玖邦 mmWave Sensor Evaluation Solution Kit | 毫米波 | 毫米波感測開發套件


Joybien mmWave 毫米波感測開發套件是一款毫米波(mmWave)雷達和藍牙低功耗(BLE)的擴充板,使用了 TI IWR1642 毫米波感測器做為核心,下載應用介紹。

毫米波是第五代行動通訊(5G)中解決頻段問題的一項技術。Joybien mmWave 毫米波感測開發套件將原本複雜的雷達感測數據經過微積分和 FFT 等計算後,搭配 mmWave Python SDK 輸出簡單的資料結構,例如範圍、速度或是角度值等。

《應用範圍》
不同應用,例如生命跡象偵測(VSD),移動/人流偵測(PMB),高精度量測(HAM),需個別購買硬體,並非一套硬體可同時使用三種應用!
- 非接觸式的生命跡象偵測(Vital Signs Detection, VSD),例如心律量測(Heartbeat Rate)或是呼吸速率量測(Respiration Rate),量測距離在 30cm – 90cm。
- 移動/人流偵測(People Movement Behavior, PMB),例如可量測到物件在雷達偵測範圍的相對座標、速度或是角度值等。量測範圍在 4x4m 區域(或是 16 平方米)。
- 高精度量測(High Accuracy Measurement, HAM),例如高精準度的距離量測,量測範圍在 30cm – 3m,可達到毫米級的分辨率。

《規格》

FMCW Transceiver:
* Integrated PLL; Transmitter; Receiver; Baseband; and A2D 
* 76- to 81-GHz Coverage With 4-GHz Continuous Bandwidth 
* Four Receive Channels 
* Two Transmit Channels 
* Ultra-Accurate Chirp (Timing) Engine Based on Fractional-N PLL 
* TX Power: 12.5 dBm 
* RX Noise Figure: 14 dB (76 to 77 GHz)/15 dB (77 to 81 GHz)

Built-in Calibration and Self-Test (Monitoring):    
* ARM® Cortex® -R4F-Based Radio Control System 
* Built-in Firmware (ROM) 
* Self-calibrating System Across Frequency and Temperature

DSP:C674x DSP for FMCW Signal Processing

MCU:
* ARM Cortex-R4F Microcontroller for Application Control 
* I/O; SPI / CAN x 1 
* Up to 2 UARTs I2C x 1 
* GPIO: 0 ~ 2

Pre-Programmed Firmware “Flavor”:
* Vital Signs Detection (VSD) Firmware; for 30cm ~ 90cm wireless & contactless detection of Heartbeat & Respiration Rate 
* High Accuracy Measurement (HAM) Firmware; for 30cm ~ 300cm distance measurement with millimeter resolution 
* People Movement Behavior (PMB) Firmware; for detecting People Movement in 4m x 4m or 16 meter-square region for setting geo-fence(s) trigger action 
* Note: ONLY one of VSD; HAM; or PMB Firmware is pre-programmed within a single mmWave Module

Operating Temperature:0° to 40° degree Celsius
Operating Humidity:10 ~ 85% Non-Condensing
Dimensions & Weight:54.1mm x 45.7mm; 13.7 grams net

《出貨清單》
- mmWave 雷達 x1
- Raspberry Pi BLE HAT 擴充板 x1
- 塑膠螺絲柱 x8
※ 本商品不包含 Raspberry Pi 。

《下載》
- Joybien mmWave EVT Kit 腳位定義 (https://www.raspberrypi.com.tw/wp-content/uploads/2019/05/mmWave-Pin-Assignment-600X600-01.png)
- iOS mmWave Demo App (https://itunes.apple.com/tw/app/mmwaveapi/id1441249254)
- TI IWR1642 Single-Chip mmWave Sensor (http://bit.ly/2H9zjVh)
- 範例程式 (https://github.com/bigheadG/mmWave)