{"id":1675,"date":"2022-09-27T01:59:27","date_gmt":"2022-09-27T01:59:27","guid":{"rendered":"https:\/\/tag-rfid.com\/?p=1675"},"modified":"2022-09-27T02:22:55","modified_gmt":"2022-09-27T02:22:55","slug":"nfc-vs-bluetooth","status":"publish","type":"post","link":"https:\/\/tag-rfid.com\/ja\/nfc-vs-bluetooth\/","title":{"rendered":"NFC VS Bluetooth\u3001\u305d\u306e\u9055\u3044\u306f\uff1f"},"content":{"rendered":"

\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1<\/a> (NFC) \u3068 \u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9<\/a> \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30ef\u30a4\u30e4\u30ec\u30b9\u6280\u8853\u3067\u3059\u3002 NFC \u306f\u77ed\u8ddd\u96e2\u901a\u4fe1\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u4e92\u3044\u306b\u6570\u30bb\u30f3\u30c1\u4ee5\u5185\u306b\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001Bluetooth \u306f\u3001\u306f\u308b\u304b\u306b\u9577\u3044\u8ddd\u96e2\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

NFC\uff08\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff09\u3068\u306f\uff1f<\/h2>\n\n\n\n

NFC (Near Field Communication) \u306f\u30012 \u3064\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u8fd1\u3065\u3051\u308b\u3068\u3001\u4e92\u3044\u306b\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u308b\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u6280\u8853\u3067\u3059\u3002 NFC \u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u3088\u3063\u3066\u6a19\u6e96\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u3001\u73fe\u5728\u591a\u304f\u306e\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

NFC \u306f\u3001\u30e2\u30d0\u30a4\u30eb\u6c7a\u6e08\u3001\u30c7\u30fc\u30bf\u4ea4\u63db\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u8fd1\u63a5\u30b5\u30fc\u30d3\u30b9\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u3068\u306f\uff1f<\/h2>\n\n\n\n

Bluetooth \u306f\u3001\u56fa\u5b9a\u304a\u3088\u3073\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u304b\u3089\u8fd1\u8ddd\u96e2 (2.4 \uff5e 2.485 GHz \u306e ISM \u5e2f\u57df\u306e\u77ed\u6ce2\u9577 UHF \u96fb\u6ce2\u3092\u4f7f\u7528) \u3067\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3057\u3001\u30d1\u30fc\u30bd\u30ca\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (PAN) \u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30ef\u30a4\u30e4\u30ec\u30b9 \u30c6\u30af\u30ce\u30ed\u30b8\u6a19\u6e96\u3067\u3059\u3002<\/p>\n\n\n\n

Bluetooth \u306f\u3001WiFi \u3084\u30bb\u30eb\u30e9\u30fc\u4fe1\u53f7\u306a\u3069\u306e\u5e45\u5e83\u3044\u30ef\u30a4\u30e4\u30ec\u30b9\u6280\u8853\u3068\u306f\u72ec\u7acb\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001Bluetooth \u30c6\u30af\u30ce\u30ed\u30b8\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4ee5\u4e0b\u306b\u3044\u304f\u3064\u304b\u306e\u4f8b\u5916\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

Bluetooth \u306f\u3001\u4e16\u754c\u4e2d\u3067\u8a8d\u53ef\u3055\u308c\u3066\u3044\u306a\u3044 2.4 \u30ae\u30ac\u30d8\u30eb\u30c4 \u30b9\u30da\u30af\u30c8\u30eb\u5e2f\u57df\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6700\u5927 1 Mbps (\u30e1\u30ac\u30d3\u30c3\u30c8\/\u79d2) \u306e\u901f\u5ea6\u3067\u52d5\u4f5c\u3057\u3001802.11b Wi-Fi \u3088\u308a\u3082 10 \u500d\u9ad8\u901f\u3067\u3059\u3002<\/p>\n\n\n\n

\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u3068 Bluetooth \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n\n\n\n

Bluetooth \u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001NFC \u306b\u3064\u3044\u3066\u805e\u3044\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304b?\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u306f\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u308b\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u6280\u8853\u3067\u3059\u3002\u643a\u5e2f\u96fb\u8a71\u304c Bluetooth \u7d4c\u7531\u3067\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u3084\u30ab\u30fc \u30b9\u30c6\u30ec\u30aa\u306b\u63a5\u7d9a\u3059\u308b\u306e\u3068\u540c\u3058\u65b9\u6cd5\u3067\u3001NFC \u3092\u4f7f\u7528\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3084\u652f\u6255\u3044\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3089\u306e\u9055\u3044\u306f\u6b63\u78ba\u306b\u306f\u4f55\u3067\u3059\u304b\uff1f<\/p>\n\n\n\n

NFC \u306f\u8fd1\u8ddd\u96e2\u3067\u306e\u4f7f\u7528 (\u30ef\u30a4\u30e4\u30ec\u30b9 \u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u3084\u30b9\u30d4\u30fc\u30ab\u30fc\u306e\u4ee3\u308f\u308a\u306b\u30af\u30ec\u30b8\u30c3\u30c8 \u30ab\u30fc\u30c9\u3084\u6c7a\u6e08\u7aef\u672b\u3092\u8003\u3048\u3066\u304f\u3060\u3055\u3044) \u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001Bluetooth \u3088\u308a\u3082\u5b89\u5168\u3067\u3042\u308a\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a31\u53ef\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u307f\u304c\u76f8\u4e92\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u7a2e\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u6574\u3063\u3066\u3044\u308c\u3070\u3001\u8ab0\u304b\u304c Bluetooth \u7d4c\u7531\u3067\u30c7\u30d0\u30a4\u30b9\u306b\u30cf\u30c3\u30ad\u30f3\u30b0\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059 (\u305f\u3060\u3057\u3001\u5b9f\u969b\u306b\u30cf\u30c3\u30ad\u30f3\u30b0\u3055\u308c\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059)\u3002<\/p>\n\n\n\n

\u3069\u3061\u3089\u304c\u826f\u3044\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n

NFC \u306f\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3067\u304d\u308b\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u6280\u8853\u3067\u3059\u3002 15 \u5e74\u4ee5\u4e0a\u306e\u6b74\u53f2\u304c\u3042\u308a\u3001\u652f\u6255\u3044\u3084\u540d\u523a\u4ea4\u63db\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002 Bluetooth \u306f\u3001\u7279\u5b9a\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u3044\u3046\u3088\u308a\u3082\u3001\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u8fd1\u3044\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u30da\u30a2\u30ea\u30f3\u30b0\u3057\u3001\u6700\u5927 10 m \u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u76f8\u4e92\u306b\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u4f4e\u96fb\u529b\u30ef\u30a4\u30e4\u30ec\u30b9 \u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n

NFC \u3068 Bluetooth \u306e\u4e21\u65b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9 (\u643a\u5e2f\u96fb\u8a71\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u306a\u3069) \u3092\u63a5\u7d9a\u3057\u305f\u308a\u3001Wi-Fi \u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u4ecb\u3057\u3066 2 \u53f0\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u9593\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u8ee2\u9001\u3057\u305f\u308a\u3001\u6642\u8a08\u3092\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3068\u540c\u671f\u3057\u3066\u3001\u3044\u3064\u8d77\u5e8a\u3059\u308b\u304b\u3092\u8a8d\u8b58\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u671d (\u6700\u5f8c\u306e\u4f8b\u3067\u306f\u3001iOS 12 \u4ee5\u964d\u3092\u5b9f\u884c\u3059\u308b iOS \u30c7\u30d0\u30a4\u30b9\u3068\u3001Apple Watch Series 4 \u306e 2 \u3064\u304c\u5fc5\u8981\u3067\u3059)\u3002<\/p>\n\n\n\n

\u7d50\u8ad6<\/h2>\n\n\n\n

NFC \u306f\u77ed\u8ddd\u96e2\u7121\u7dda\u6280\u8853\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002 Bluetooth \u3068\u672c\u8cea\u7684\u306b\u975e\u5e38\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u306f\u308b\u304b\u306b\u77ed\u3044\u7bc4\u56f2\u3067\u52d5\u4f5c\u3057\u3001\u4e8b\u524d\u306b\u30da\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093 (\u4e00\u90e8\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u307e\u3060\u30da\u30a2\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059)\u3002<\/p>\n\n\n\n

NFC \u306f\u3001\u3053\u306e\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u901a\u4fe1\u3067\u304d\u308b\u305f\u3081\u3001\u4e3b\u306b Android \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u642d\u8f09\u3057\u305f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 NFC \u306f 2001 \u5e74\u304b\u3089\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e3b\u6d41\u306b\u306a\u3063\u305f\u306e\u306f\u30012013 \u5e74\u306b Apple \u304c iPhone 6 \u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3067 NFC \u306e\u30b5\u30dd\u30fc\u30c8\u3092\u767a\u8868\u3057\u3066\u304b\u3089\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1 (NFC) \u3068 Bluetooth \u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30ef\u30a4\u30e4\u30ec\u30b9 \u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002 NFC \u306f\u77ed\u8ddd\u96e2\u901a\u4fe1\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u4e92\u3044\u306b\u6570\u30bb\u30f3\u30c1\u4ee5\u5185\u306b\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001Bluetooth \u306f\u3001\u306f\u308b\u304b\u306b\u9577\u3044\u8ddd\u96e2\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002 NFC\uff08\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff09\u3068\u306f\uff1f NFC (\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1) \u306f\u30012 \u3064\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u8fd1\u3065\u3051\u308b\u3068\u3001\u4e92\u3044\u306b\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u308b\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\u6280\u8853\u3067\u3059\u3002 NFC \u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u3088\u3063\u3066\u6a19\u6e96\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u3001\u73fe\u5728\u591a\u304f\u306e\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002 NFC\u306f[\u2026]<\/p>","protected":false},"author":1,"featured_media":1678,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[26,17],"tags":[],"class_list":["post-1675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nfc","category-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/posts\/1675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/comments?post=1675"}],"version-history":[{"count":0,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/posts\/1675\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/media\/1678"}],"wp:attachment":[{"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/media?parent=1675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/categories?post=1675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tag-rfid.com\/ja\/wp-json\/wp\/v2\/tags?post=1675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}