\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u3068\u30ab\u30e1\u30e9\u753b\u50cf\u304c\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c7\u30b8\u30ab\u30e1\u3082\u3069\u304d\u306e\u88fd\u4f5c\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u6e96\u5099\u3057\u305f\u3082\u306e<\/h2>\n\n\n\n

\n
• Raspberry Pi<\/li>\n\n\n\n
• Raspberry Pi\u7528\u30ab\u30e1\u30e9\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n
• PC\u30e2\u30cb\u30bf<\/li>\n\n\n\n
• \u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9<\/li>\n\n\n\n
• \u30b8\u30e3\u30f3\u30d1\u30ef\u30a4\u30e4 \u30aa\u30b9-\u30e1\u30b9<\/li>\n\n\n\n
• \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1<\/li>\n<\/ul>\n\n\n\n

  \u56de\u8def\u56f3<\/h2>\n\n\n\n

  Raspberry Pi\u306e3.3V\u7aef\u5b50\u3001GPIO 17\u3068\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u7e4b\u304e\u307e\u3059\u3002\u4eca\u56de\u3001Raspberry Pi\u306e\u5185\u90e8\u30d7\u30eb\u30c0\u30a6\u30f3\u62b5\u6297\u3092\u4f7f\u3046\u305f\u3081\u3001\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u5074\u306b\u30d7\u30eb\u30c0\u30a6\u30f3\u62b5\u6297\u306f\u8a2d\u3051\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

  \u3053\u306e\u4ed6\u306bHDMI\u7aef\u5b50\u306bPC\u30e2\u30cb\u30bf\u3092\u63a5\u7d9a\u3001\u30ab\u30e1\u30e9\u7aef\u5b50\u306b\u30ab\u30e1\u30e9\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

  \u25bc\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u56f3<\/p>\n\n\n\n

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

  \u25bc\u56de\u8def\u56f3<\/p>\n\n\n\n

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

  \u25bc\u5b9f\u6a5f\u306e\u63a5\u7d9a\u5199\u771f(PC\u30e2\u30cb\u30bf\u306f\u307e\u3060\u63a5\u7d9a\u3057\u3066\u3044\u307e\u305b\u3093)<\/p>\n\n\n\n

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

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

  \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/h3>\n\n\n\n

  \u25bc\u30c7\u30b8\u30ab\u30e1\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3053\u3061\u3089<\/p>\n\n\n

  \nimport RPi.GPIO as GPIO\nimport cv2 as cv\nimport datetime\nimport threading\n\nglobal frame\n\ndef saveImg():\n    d = datetime.datetime.today()\n    filename = "IMG{0}{1:02d}{2:02d}_{3:02d}{4:02d}{5:02d}.jpg".format(d.year, d.month, d.day, d.hour, d.minute, d.second)\n    print("Save image")\n    cv.imshow(filename, frame) #\u64ae\u5f71\u3057\u305f\u753b\u50cf\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\n    cv.imwrite(filename, frame) #\u64ae\u5f71\u3057\u305f\u753b\u50cf\u306e\u4fdd\u5b58\n\ndef shutter_callback(channel):\n    if channel==17:\n        t = threading.Thread(target=saveImg)\n        t.start()\n        print("SW ON")\n\ncap = cv.VideoCapture(0)\n\nGPIO.setmode(GPIO.BCM)\nGPIO.setup(17, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)\nGPIO.add_event_detect(17, GPIO.RISING, callback=shutter_callback, bouncetime=200)\n\ntry:\n    #\u30ab\u30e1\u30e9\u753b\u50cf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\n    while True:\n        ret, frame = cap.read()\n        if not ret:\n            print("Can't receive frame")\n            break\n        cv.imshow("frame", frame)\n        k = cv.waitKey(1) & 0xFF\n        \n        #\u300cq\u300d\u30ad\u30fc\u304c\u62bc\u3055\u308c\u305f\u3089\u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86\n        if k==ord('q'):\n            print("Exit")\n            break\n\nexcept KeyboardInterrupt:\n    pass\n\ncap.release()\nGPIO.cleanup()\ncv.destroyAllWindows()\n<\/pre><\/div>\n\n\n
  \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8981\u70b9\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n
  \n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\/OFF\u3092\u691c\u77e5\u3059\u308b\u305f\u3081\u306eGPIO\u8a2d\u5b9a<\/li>\n\n\n\n
  \u30ab\u30e1\u30e9\u306b\u6620\u3063\u305f\u753b\u50cf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a<\/li>\n\n\n\n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\u306e\u30a8\u30c3\u30b8\u3092\u691c\u51fa\u3057\u3066\u30ab\u30e1\u30e9\u753b\u50cf\u3092\u4fdd\u5b58<\/li>\n<\/ol>\n\n\n\n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\/OFF\u3092\u691c\u77e5\u3059\u308b\u305f\u3081\u306eGPIO\u8a2d\u5b9a<\/h3>\n\n\n
  \nGPIO.setmode(GPIO.BCM)\n<\/pre><\/div>\n\n\n
  GPIO.setmode()\u3067GPIO\u306e\u5404\u7aef\u5b50\u6307\u5b9a\u65b9\u6cd5\u3092GPIO\u756a\u53f7\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002\u5f15\u6570\u3092”GPIO.BOARD”\u306b\u3059\u308c\u3070\u7269\u7406\u7aef\u5b50\u756a\u53f7\u6307\u5b9a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n
  \nGPIO.setup(17, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)\n<\/pre><\/div>\n\n\n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\/OFF\u3092\u691c\u51fa\u51fa\u6765\u308b\u3088\u3046\u3001GPIO.setup()\u30e1\u30bd\u30c3\u30c9\u3067GPIO 17\u3092Input\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u7b2c3\u5f15\u6570\u3067\u30d7\u30eb\u30a2\u30c3\u30d7\u30fb\u30d7\u30eb\u30c0\u30a6\u30f3\u62b5\u6297\u3092\u6709\u52b9\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u4eca\u56de\u3001\u30d7\u30eb\u30c0\u30a6\u30f3\u62b5\u6297\u3092\u914d\u7f6e\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001pull_up_down\u5f15\u6570\u306bGPIO.PUD_DOWN\u3092\u4ee3\u5165\u3057\u3001\u30d7\u30eb\u30c0\u30a6\u30f3\u62b5\u6297\u3092\u6709\u52b9\u5316\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u30b9\u30a4\u30c3\u30c1ON\u6642\u306f\u5165\u529b\u304cHigh\u3001OFF\u6642\u306fLow\u3068\u691c\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n
  \nGPIO.add_event_detect(17, GPIO.RISING, callback=shutter_callback, bouncetime=200)\n<\/pre><\/div>\n\n\n
  GPIO.add_event_detect()\u30e1\u30bd\u30c3\u30c9\u306f\u3001GPIO\u5165\u529b\u306e\u30a8\u30c3\u30b8\u3092\u691c\u51fa\u3057\u305f\u3068\u304d\u306b\u3001\u547c\u3073\u51fa\u3059\u95a2\u6570\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u7b2c1\u5f15\u6570\u3067GPIO\u756a\u53f7\u3092\u6307\u5b9a\u3002\u7b2c2\u5f15\u6570\u3067\u30a2\u30c3\u30d7\u30a8\u30c3\u30b8\u3001\u30c0\u30a6\u30f3\u30a8\u30c3\u30b8\u3069\u3061\u3089\u3092\u691c\u51fa\u3059\u308b\u304b\u6307\u5b9a\u3057\u307e\u3059\u3002\u7b2c3\u5f15\u6570\u306f\u3001\u547c\u3073\u51fa\u3059\u95a2\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u7b2c4\u5f15\u6570\u306f\u6b21\u306e\u30a8\u30c3\u30b8\u691c\u51fa\u307e\u3067\u691c\u51fa\u3092\u7121\u8996\u3059\u308b\u6642\u9593”bouncetime”\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u4eca\u56de\u3001200ms\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n
  \n
  \n
  <\/figure>\n<\/div>\n
  \n
  \u3069\u3046\u3057\u3066bouncetime\u304c\u5fc5\u8981\u306a\u306e\uff1f<\/p>\n<\/div>\n<\/div>\n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u306a\u3069\u306e\u6a5f\u68b0\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u3068\u304d\u306b\u96fb\u5727\u304c\u77ed\u6642\u9593\u306b\u5909\u52d5\u3059\u308b\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u304c\u751f\u3058\u307e\u3059\u3002bouncetime\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u30c1\u30e3\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u308b\u30a8\u30c3\u30b8\u3092\u691c\u51fa\u3057\u3001\u8aa4\u52d5\u4f5c\u3092\u62db\u3044\u3066\u3057\u307e\u3046\u306e\u3067\u3001boucetime\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/div>\n\n\n
  \u30ab\u30e1\u30e9\u306b\u6620\u3063\u305f\u753b\u50cf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a<\/h3>\n\n\n
  \ncap = cv.VideoCapture(0)\n\nwhile True:\n    ret, frame = cap.read()\n    if not ret:\n        print("Can't receive frame")\n        break\n    cv.imshow("frame", frame)\n    k = cv.waitKey(1) & 0xFF\n<\/pre><\/div>\n\n\n
  OpenCV\u3092\u7528\u3044\u3066\u30ab\u30e1\u30e9\u753b\u50cf\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\u3057\u307e\u3059\u3002while\u3067\u7121\u9650\u30eb\u30fc\u30d7\u3055\u305b\u308b\u3053\u3068\u3067\u52d5\u753b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
  \u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\u306e\u30a8\u30c3\u30b8\u3092\u691c\u51fa\u3057\u3066\u30ab\u30e1\u30e9\u753b\u50cf\u3092\u4fdd\u5b58<\/h3>\n\n\n
  \ndef shutter_callback(channel):\n    if channel==17:\n        t = threading.Thread(target=saveImg)\n        t.start()\n        print("SW ON")\n<\/pre><\/div>\n\n\n
  GPIO.add_event_detect()\u30e1\u30bd\u30c3\u30c9\u3067shutter_callback\u95a2\u6570\u3092\u767b\u9332\u3057\u305f\u306e\u3067\u3001\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1ON\u3067\u30a8\u30c3\u30b8\u691c\u51fa\u3055\u308c\u305f\u3089shutter_callback\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002\u30ab\u30e1\u30e9\u753b\u50cf\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0PC\u30e2\u30cb\u30bf\u8868\u793a\u306f\u7d99\u7d9a\u3057\u305f\u3044\u306e\u3067\u3001\u65b0\u3057\u304f\u30b9\u30ec\u30c3\u30c9\u3092\u7acb\u3061\u4e0a\u3052\u307e\u3059\u3002<\/p>\n\n\n\n
  threading.Thread()\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u306b\u3001\u5b9f\u884c\u3059\u308b\u95a2\u6570”saveImg”\u3092\u6307\u5b9a\u3057\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
  t.start()\u30e1\u30bd\u30c3\u30c9\u3067saveImg\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n
  \ndef saveImg():\n    d = datetime.datetime.today()\n    filename = "IMG{0}{1:02d}{2:02d}_{3:02d}{4:02d}{5:02d}.jpg".format(d.year, d.month, d.day, d.hour, d.minute, d.second)\n    print("Save image")\n    cv.imshow(filename, frame) #\u64ae\u5f71\u3057\u305f\u753b\u50cf\u3092\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\n    cv.imwrite(filename, frame) #\u64ae\u5f71\u3057\u305f\u753b\u50cf\u306e\u4fdd\u5b58\n<\/pre><\/div>\n\n\n
  \u30ab\u30e1\u30e9\u753b\u50cf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\u306e\u6642\u9593\u3092\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u3057\u3001\u30ab\u30e1\u30e9\u753b\u50cf\u3092\u30ab\u30ec\u30f3\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
  \u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u7d50\u679c<\/h2>\n\n\n\n
  \u25bc\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u524d\u3067\u3059\u3002\u30d5\u30a9\u30eb\u30c0\u306b\u753b\u50cf\u306f\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
  <\/figure>\n\n\n\n
  \u25bc\u30bf\u30af\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u305f\u5f8c\u3067\u3059\u3002\u62bc\u3057\u305f\u77ac\u9593\u306e\u30ab\u30e1\u30e9\u753b\u50cf\u304c\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
  <\/figure>\n\n\n\n
  \u307e\u3068\u3081<\/h2>\n\n\n\n
  \u4ee5\u4e0a\u3001Raspberry Pi\u3092\u4f7f\u3063\u305f\u30c7\u30b8\u30ab\u30e1\u3082\u3069\u304d\u306e\u88fd\u4f5c\u89e3\u8aac\u3067\u3057\u305f\u3002\u30c7\u30b8\u30ab\u30e1\u88fd\u4f5c\u306e\u57fa\u672c\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u51fa\u6765\u307e\u3057\u305f\u306e\u3067\u3001\u30c7\u30b8\u30ab\u30e1\u30b5\u30a4\u30ba\u306b\u53ce\u307e\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u8a2d\u8a08\u3059\u308c\u3070(\u3053\u308c\u304c\u4e00\u756a\u96e3\u3057\u3044\u30fb\u30fb\u30fb)\u30c7\u30b8\u30ab\u30e1\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3059\u3002\u6a5f\u4f1a\u304c\u3042\u308c\u3070\u5c0f\u578b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u8cfc\u5165\u3001\u7b50\u4f53\u3092\u88fd\u4f5c\u3057\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n