{"id":3211,"date":"2021-10-19T19:22:23","date_gmt":"2021-10-19T10:22:23","guid":{"rendered":"https:\/\/www.ryucom.co.jp\/blog\/?p=3211"},"modified":"2021-10-19T19:22:25","modified_gmt":"2021-10-19T10:22:25","slug":"post-3211","status":"publish","type":"post","link":"https:\/\/www.ryucom.co.jp\/blog\/iot\/3211","title":{"rendered":"IoT\u3068AWS\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u3063\u3066\u307f\u305f"},"content":{"rendered":"\n

\u3053\u3093\u306b\u3061\u306f\u3001\u5449\u5c4b\u3067\u3059\u3002
\u4eca\u56de\u306f\u3001IoT\u3068AWS\u3067\u4f5c\u3063\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002

\u3053\u308c\u307e\u3067\u300c\u30e9\u30ba\u30d1\u30a4\u300d\u30fb\u300c\u30ab\u30e1\u30e9\u300d\u30fb\u300c\u71b1\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u300d\u30fb\u300cAWS\u300d\u3092\u691c\u8a3c\u3057\u3066\u304d\u307e\u3057\u305f\u3002
\u305d\u308c\u305e\u308c\u306e\u3067\u304d\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u3001\u7d44\u307f\u5408\u308f\u305b\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002
\u305d\u308c\u3067\u306f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n

\u30b5\u30fc\u30d3\u30b9\u306e\u7d39\u4ecb<\/h2>\n\n\n\n

\u30e9\u30ba\u30d1\u30a4\u306e\u524d\u3092\u4eba\u304c\u901a\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b\u64ae\u5f71\u3055\u308c\u3066\u4eba\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n

\"Web\"<\/figure>\n\n\n\n

\u69cb\u6210\u56f3<\/h2>\n\n\n\n

\u69cb\u6210\u56f3\u3068\u51e6\u7406\u306e\u6d41\u308c\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002

\u2460\u71b1\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u3067”\u4eba”\u3092\u691c\u77e5
\u2461\u30ab\u30e1\u30e9\u3067\u753b\u50cf\u64ae\u5f71
\u2462AWS\u306b\u9023\u643a\u30fb\u51e6\u7406
\u2463Web\u753b\u9762\u78ba\u8a8d<\/p>\n\n\n\n

\"AWS\u69cb\u6210\u56f3\"<\/figure>\n\n\n\n

AWS\u30b5\u30fc\u30d3\u30b9<\/h2>\n\n\n\n

\u5229\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u3053\u3061\u3089\u3067\u3059\u3002

\u30fbIoT Core
\u30fbLambda
\u30fbS3
\u30fbDynamoDB
\u30fbRekognition
\u30fbApi Gateway
\u30fbIAM ROLE<\/p>\n\n\n\n

\u4eca\u56de\u3001\u521d\u767b\u5834\u306a\u3082\u306e\u304c\u300cDynamoDB\u300d\u3067\u3059\u3002
IoT\u304b\u3089\u9001\u3089\u308c\u308b\u64ae\u5f71\u753b\u50cf\u306e\u5c65\u6b74\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002
\u6b8b\u308a\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u3053\u308c\u307e\u3067\u6295\u7a3f\u3057\u305f\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002
\u53c2\u8003\u307e\u3067\u306b\u30ea\u30f3\u30af\u3092\u8f09\u305b\u307e\u3059\u306e\u3067\u3001\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u898b\u3066\u307f\u3066\u4e0b\u3055\u3044\u3002

\u2460\u30fb\u2461\u30fb\u2462\u306b\u3064\u3044\u3066<\/p>\n\n\n\n

\"\u30ea\u30f3\u30af\"<\/a><\/figure>\n\n\n\n

\u2463\u306b\u3064\u3044\u3066<\/p>\n\n\n\n

\"\u30ea\u30f3\u30af\"<\/a><\/figure>\n\n\n\n

IoT\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n

\u30e9\u30ba\u30d1\u30a4\u3001\u71b1\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u3001\u30ab\u30e1\u30e9\u306e\uff13\u3064\u3092\u4f7f\u3044\u307e\u3057\u305f\u3002
\u5b9f\u7269\u306f\u3001\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n\n\n\n

\"IoT\"<\/figure>\n\n\n\n

\u8d77\u52d5\u30d7\u30ed\u30b0\u30e9\u30e0<\/h2>\n\n\n\n

\u30e9\u30ba\u30d1\u30a4\u5074\u3067\u5b9f\u884c\u3059\u308bPython\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u3053\u3061\u3089\u3067\u3059\u3002

\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u4e8c\u3064\u3042\u308a\u307e\u3059\u3002
\u4e00\u3064\u76ee\u306f\u3001\u30ab\u30e1\u30e9\u306e\u64ae\u5f71\u65b9\u6cd5\u3092”\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb”\u304b\u3089”Python\u30e2\u30b8\u30e5\u30fc\u30eb”\u306b\u5909\u66f4\u3057\u305f\u3068\u3053\u308d\u3067\u3059\u3002
\u3053\u308c\u307e\u3067\u306f\u3001”raspistill\u30b3\u30de\u30f3\u30c9”\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u64ae\u5f71\u3059\u308b\u307e\u3067\u306e\u30bf\u30a4\u30e0\u30e9\u30b0\u304c\u3042\u308a\u307e\u3057\u305f\u3002
\u4eba\u3092\u691c\u77e5\u3057\u3066\u3082\u3001\u3082\u3046\u3059\u3067\u306b\u5199\u3063\u3066\u3044\u306a\u304f\u3066\u4e00\u6b69\u9045\u3044\u3002\u3002\u3002\u3068\u3044\u3046\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002
\u3053\u308c\u3092Python\u30e2\u30b8\u30e5\u30fc\u30eb\u306e”picamera”\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u64ae\u5f71\u51e6\u7406\u3092\u901f\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n\n\n\n

\u4e8c\u3064\u76ee\u306f\u3001\u753b\u50cf\u306e\u89e3\u50cf\u5ea6\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3059\u3002
IoT Core\u3067MQTT\u901a\u4fe1\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u8ee2\u9001\u51e6\u7406\u304c\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3002
\u305d\u306e\u305f\u3081\u3001\u8ee2\u9001\u53ef\u80fd\u306a\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3057\u307e\u3057\u305f\uff01
\u3053\u3053\u306f\u6700\u521d\u3001\u539f\u56e0\u304c\u5206\u304b\u3089\u305a\u306b\u82e6\u6226\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

import time
from datetime import datetime, timedelta, timezone
import json
import base64
import AWSIoTPythonSDK.MQTTLib as AWSIoTPyMQTT
import RPi.GPIO as GPIO
import picamera
\u00a0
# IoT Core\u8a2d\u5b9a
endpoint = “XXXXX-ats.iot.ap-northeast-1.amazonaws.com”
clientId = “RaspberryPi_dev01”
certKey = “.\/cert\/certificate.pem.crt”
privateKey = “.\/cert\/private.pem.key”
rootKey = “.\/cert\/root-ca.pem”
topic = “topic_s3_push”
bucket = “XXXXX”
\u00a0
# IoT Core MQTT\u8a2d\u5b9a
myAWSIoTMQTTClient = AWSIoTPyMQTT.AWSIoTMQTTClient(clientId)
myAWSIoTMQTTClient.configureEndpoint(endpoint, 8883)
myAWSIoTMQTTClient.configureCredentials(rootKey, privateKey, certKey)
\u00a0
# \u71b1\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u8a2d\u5b9a
GPIO_PIN = 18
GPIO.setmode(GPIO.BCM)
GPIO.setup(GPIO_PIN, GPIO.IN)
\u00a0
# \u30ab\u30e1\u30e9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u751f\u6210
camera = picamera.PiCamera()
\u00a0
# \u63a5\u7d9a\u958b\u59cb
myAWSIoTMQTTClient.connect()
print(“\u30bb\u30f3\u30b5\u30fc\u691c\u8a3c\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u300cCtrl + C\u300d\u3067\u7d42\u4e86\u3057\u307e\u3059\u3002”)
print(“”)
\u00a0
# Camera\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3
def capture():
\u3000 # \u89e3\u50cf\u5ea6\u6307\u5b9a
\u00a0\u00a0\u00a0 camera.resolution = (300,300)
\u3000# \u64ae\u5f71
\u00a0\u00a0\u00a0 camera.capture(‘\/home\/pi\/dev\/contest\/camera.jpg’)
\u3000# \u5f85\u6a5f
\u00a0\u00a0\u00a0 time.sleep(1)
\u00a0\u00a0\u00a0
# AWS IoT\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3
def main():
\u00a0 # \u753b\u50cf\u8aad\u307f\u8fbc\u307f
\u00a0 img\u00a0 = open(“\/home\/pi\/dev\/contest\/camera.jpg”, ‘rb’).read()
\u00a0 # binary\u304b\u3089base64\u5909\u63db
\u00a0 base64Img = base64.b64encode(img).decode(“utf-8”)
\u00a0 # \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u53d6\u5f97
\u00a0 jst = timezone(timedelta(hours=+9), ‘JST’)
\u00a0 timestamp = datetime.now(jst)
\u00a0 timestamp = timestamp.strftime(‘%Y-%m-%d-%H%M%S’)
\u00a0 key = timestamp + “.jpg”
\u00a0 # json\u5f62\u5f0f\u306b\u5909\u63db\u00a0\u00a0\u00a0
\u00a0 obj = json.dumps({
\u00a0\u00a0\u00a0\u00a0\u00a0 “img” : base64Img,
\u00a0\u00a0\u00a0\u00a0\u00a0 “bucket” : bucket,
\u00a0\u00a0\u00a0\u00a0\u00a0 “key” : key})
\u00a0 # \u753b\u50cf\u8ee2\u9001
\u00a0 print(“\u8ee2\u9001\u958b\u59cb \u30d5\u30a1\u30a4\u30eb\u540d : ” + key)
\u00a0 myAWSIoTMQTTClient.publish(topic, obj, 1)
\u00a0 print(“\u8ee2\u9001\u7d42\u4e86”)
\u00a0 print(“”)
\u00a0
# \u30e1\u30a4\u30f3\u51e6\u7406
try:
\u00a0\u00a0\u00a0 while True:
\u3000\u3000 # \u691c\u77e5\u5f85\u6a5f\u5f85\u6a5f
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if(GPIO.input(GPIO_PIN) == GPIO.HIGH):
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 print(“\u7269\u4f53\u691c\u77e5\u3057\u307e\u3057\u305f\u306e\u3067\u3001\u64ae\u5f71\u3057\u307e\u3059\u3002”)
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 capture()
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 main()
finally:
\u00a0\u00a0\u00a0 # \u5207\u65ad
\u00a0\u00a0\u00a0 myAWSIoTMQTTClient.disconnect()
\u00a0\u00a0\u00a0 GPIO.cleanup<\/p><\/div><\/div>\n\n\n\n

\u691c\u8a3c\u3057\u3066\u307f\u3088\u3046<\/h2>\n\n\n\n

\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01
\u8272\u3005\u306a\u30d1\u30bf\u30fc\u30f3\u3067\u691c\u8a3c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n

\u6b63\u9762\u306e\u5834\u5408<\/h3>\n\n\n\n

\u30e9\u30ba\u30d1\u30a4\u306b\u63a5\u7d9a\u3057\u3066\u3001\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"\u5b9f\u884c\"<\/figure>\n\n\n\n

\u30e9\u30ba\u30d1\u30a4\u306e\u524d\u3092\u901a\u3063\u3066\u307f\u307e\u3059\u3002
\u3059\u308b\u3068\u3001\u691c\u77e5\u3057\u3066\u3001\u64ae\u5f71\u30fbAWS\u306b\u8ee2\u9001\u3055\u308c\u307e\u3059\uff01<\/p>\n\n\n\n

\"\u5b9f\u884c\"<\/figure>\n\n\n\n

\u3069\u306e\u3088\u3046\u306a\u753b\u50cf\u304c\u53d6\u308c\u305f\u306e\u304b\u3001\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n

\"Web\"<\/figure>\n\n\n\n

\u3057\u3063\u304b\u308a\u3001\u64ae\u5f71\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\uff01
\u30e9\u30ba\u30d1\u30a4\u306e\u4f4d\u7f6e\u3068\u4eba\u304c\u901a\u308b\u5834\u6240\u3092\u71b1\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u3067\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n\n\n\n

\u5f8c\u308d\u59ff\u306e\u5834\u5408<\/h3>\n\n\n\n
\"Web\"<\/figure>\n\n\n\n

\u9854\u306e\u4e00\u90e8\u304c\u898b\u3048\u3066\u3044\u306a\u3044\u3068\u3001\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u8907\u6570\u4eba\u306e\u5834\u5408<\/h3>\n\n\n\n
\"Web\"

<\/figcaption><\/figure>\n\n\n\n

\u5b9f\u969b\u306b\u306f\uff13\u4eba\u3044\u307e\u3059\u304c\u30012\u4eba\u3068\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u306d\u3002
\u3084\u306f\u308a\u3053\u306e\u57fa\u6e96\u306f\u3001AWS\u306eRekognition\u3067\u3059\u3002
\u7cbe\u5ea6\u3092\u4e0a\u3052\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001Rekognition\u306e\u30ab\u30b9\u30bf\u30e0\u30e9\u30d9\u30eb\u3084SageMaker\u3092\u4f7f\u3063\u3066\u5b66\u7fd2\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u3055\u3044\u3054\u306b<\/h2>\n\n\n\n

IoT\u3068AWS\u3092\u4f7f\u3063\u3066\u3001\u5c11\u3057\u305a\u3064\u30b5\u30fc\u30d3\u30b9\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002
\u6b21\u306f\u3001\u691c\u77e5\u3057\u305f\u4eba\u7269\u304c”\u8ab0\u306a\u306e\u304b”\u3092\u5224\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u304d\u305f\u3044\u3067\u3059\u3002
\u307e\u305f\u3001\u767b\u9332\u3057\u3066\u3044\u306a\u3044\u4eba\u7269\u306e\u5834\u5408\u306f\u3001\u52d5\u753b\u3092\u64ae\u5f71\u3057\u305f\u308a\u3001\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3057\u305f\u308a\u306a\u3069\u5c55\u958b\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\u307e\u3060\u307e\u3060\u3084\u308b\u3053\u3068\u305f\u304f\u3055\u3093\u3067\u3059\u0669( ‘\u03c9\u2019 )\u0648<\/p>\n","protected":false},"excerpt":{"rendered":"

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