Introduction

MH Software & Service has designed and developed the Thermo AI device TiD using non-contact temperature sensors. Many commercially available thermal cameras are still expensive. Using commonly available parts, we measured the temperature and tried and errored to see if ** corona infection prevention measures ** could be taken.

Therefore, I think that it would be good to play a part in ** corona infection prevention measures ** by disclosing the sensors used in the thermo AI device TiD, the wiring of Raspberry Pi, and the processing by Python to those who are interested. We are here.

Introduction
Sensor
Sensor case
Raspberry Pi
Python 5.1 Form 5.2 OMRON Non-contact Temperature Sensor D6T-44L-06 5.3 Pololu ranging sensor VL53L0X edition 5.4 BOSCH Temperature / Humidity / Barometric Pressure Sensor BME280 5.5 Shutdown / Restart Switch Edition 5.6 OpenCV 5.7 Speedup

Used parts

This is a list of parts used for the Thermo AI device TiD to be introduced. Name and manufacturer/model/supplier (reference). When using different parts, use the same wiring.

RaspberryPi 4

Raspberry Foundation / Raspberry Pi 4 Bodel B (8GB) / Amazon

RaspberryPi case

Physical Computing Lab / Raspberry Pi4 Model B DIY Metal Case / Amazon

Non-contact temperature sensor

D6T-44L-06 / chip1stop
D6T-HARNESS-02 is required.

I2C level conversion

ELEFINE / I2C level converter / ELEFINE
D6T-44L-06 operates at 5 [V], so it is necessary to convert the level to 3.3 [V] in order to connect to I2C of Raspberry Pi.

Distance measurement sensor

KOOKYE / KK-VL53L0X-JP / Amazon

Temperature / humidity / barometric pressure sensor

KeeYees / KYES503 / Amazon
3 pieces are included.

YouTube: Thermal Camera (Thermo AI Device TiD) Introduction web: Thermo AI device TiD introduction (URL is subject to change.)