{"id":21839,"date":"2023-03-29T07:15:00","date_gmt":"2023-03-29T14:15:00","guid":{"rendered":"https:\/\/ambiq.com\/blog\/%e3%83%87%e3%82%b8%e3%82%bf%e3%83%ab%e3%83%bb%e3%82%ab%e3%83%bc%e3%83%bb%e3%82%ad%e3%83%bc%e3%81%8c%e3%81%82%e3%81%aa%e3%81%9f%e3%82%92%e3%83%89%e3%83%a9%e3%82%a4%e3%83%96%e3%81%ab%e8%aa%98%e3%81%86\/"},"modified":"2025-08-20T21:10:33","modified_gmt":"2025-08-21T04:10:33","slug":"digital-car-keys-are-ready-to-take-you-for-a-spin","status":"publish","type":"blog","link":"https:\/\/ambiq.com\/jp\/blog\/digital-car-keys-are-ready-to-take-you-for-a-spin\/","title":{"rendered":"\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u304c\u3042\u306a\u305f\u3092\u30c9\u30e9\u30a4\u30d6\u306b\u8a98\u3046"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/ambiq.com\/wp-content\/uploads\/2023\/02\/digital-key-inside-car-1200x800-1.jpg\" alt=\"&#x8ECA;&#x5185;&#x306E;&#x30C7;&#x30B8;&#x30BF;&#x30EB;&#x30AD;&#x30FC;\" class=\"wp-image-6834\" style=\"width:800px\" width=\"800\" title=\"\" srcset=\"\/wp-content\/uploads\/2023\/02\/digital-key-inside-car-1200x800-1.jpg 1200w, \/wp-content\/uploads\/2023\/02\/digital-key-inside-car-1200x800-1-150x100.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n<p>\u8eca\u306b\u4e57\u308b\u306e\u306b\u9375\u304c\u5fc5\u8981\u3060\u3063\u305f\u3053\u3068\u3092\u899a\u3048\u3066\u3044\u308b\u3060\u308d\u3046\u304b\uff1f\u3044\u3084\u3001\u899a\u3048\u3066\u3044\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u3088\u3046\u306a\u6642\u4ee3\u304c\u518d\u3073\u3084\u3063\u3066\u304f\u308b\u3002\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306f\u3001\u4eba\u3068\u8eca\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u4e00\u5909\u3055\u305b\u3064\u3064\u3042\u308b\u3002\u305d\u306e\u65b9\u6cd5\u3068\u3001\u3053\u306e\u9769\u65b0\u3092\u63a8\u9032\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u7d39\u4ecb\u3057\u3088\u3046\u3002      <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-digital-car-keys-nbsp\" style=\"font-size:26px\"><strong>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u3068\u306f\uff1f<\/strong> <\/h2>\n\n<p>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\uff08\u30d0\u30fc\u30c1\u30e3\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u4f7f\u3063\u3066\u8eca\u306e\u65bd\u9320\u3001\u89e3\u9320\u3001\u59cb\u52d5\u3092\u884c\u3046\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u65b0\u6280\u8853\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u30ad\u30fc\u306f\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff08NFC\uff09\u6280\u8853\u307e\u305f\u306f<sup>Bluetooth<\/sup>\u00ae\u3092\u4f7f\u7528\u3057\u3066\u8eca\u306e\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u3068\u901a\u4fe1\u3059\u308b\u3002   <\/p>\n\n<p>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u3092\u4f7f\u3048\u3070\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u5bb6\u65cf\u3084\u53cb\u4eba\u3001\u3042\u308b\u3044\u306f\u30d0\u30ec\u30fc\u30d1\u30fc\u30ad\u30f3\u30b0\u306e\u4fc2\u54e1\u3084\u30ab\u30fc\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3001\u81ea\u5206\u306e\u8eca\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u8eca\u306e\u6240\u6709\u8005\u306f\u3001\u4ed6\u4eba\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u4e00\u6642\u7684\u306a\u30ad\u30fc\u3092\u9001\u4fe1\u3057\u3001\u8eca\u3092\u904b\u8ee2\u3067\u304d\u308b\u6642\u9593\u3084\u8ddd\u96e2\u3092\u5236\u9650\u3059\u308b\u306a\u3069\u3001\u30ad\u30fc\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002   <\/p>\n\n<p>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306f\u3001\u7269\u7406\u7684\u306a\u30ad\u30fc\u304c\u4e0d\u8981\u306a\u305f\u3081\u3001\u5f93\u6765\u306e\u3082\u306e\u3088\u308a\u4fbf\u5229\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u9854\u8a8d\u8b58\u3084\u6307\u7d0b\u30b9\u30ad\u30e3\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u8eca\u4e21\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u8a8d\u8a3c\u306a\u3069\u3001\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3082\u63d0\u4f9b\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u6280\u8853\u306f\u307e\u3060\u6bd4\u8f03\u7684\u65b0\u3057\u304f\u3001\u3059\u3079\u3066\u306e\u81ea\u52d5\u8eca\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002    <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-the-technologies-that-make-digital-car-keys-work-nbsp\" style=\"font-size:26px\"><strong>\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3092\u5b9f\u73fe\u3059\u308b\u6280\u8853<\/strong> <\/h2>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/ambiq.com\/wp-content\/uploads\/2023\/02\/digital-key-unlocking-car-1200x800-1.jpg\" alt=\"&#x30C7;&#x30B8;&#x30BF;&#x30EB;&#x30AD;&#x30FC;&#x306B;&#x3088;&#x308B;&#x8ECA;&#x306E;&#x89E3;&#x9320;\" class=\"wp-image-6833\" style=\"width:400px\" width=\"400\" title=\"\" srcset=\"\/wp-content\/uploads\/2023\/02\/digital-key-unlocking-car-1200x800-1.jpg 1200w, \/wp-content\/uploads\/2023\/02\/digital-key-unlocking-car-1200x800-1-150x100.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n<p><sup>\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc<\/sup>\uff08Bluetooth Low Energy\u00ae\uff09\u3001\u8d85\u30ef\u30a4\u30c9\u30d0\u30f3\u30c9\uff08Ultra-Wideband\uff1aUWB\uff09\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff08Near-Field Communication\uff1aNFC\uff09\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u6280\u8853\u304c\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u308b\u3002\u5404\u6280\u8853\u306b\u306f\u305d\u308c\u305e\u308c\u9577\u6240\u3068\u9650\u754c\u304c\u3042\u308a\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u6700\u826f\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u8a66\u3057\u3066\u3044\u308b\u3002   <\/p>\n\n<h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-bluetooth-low-energy-nbsp\"><strong>\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc<\/strong> <\/h3>\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Bluetooth_Low_Energy\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Bluetooth Low Energy\u306f<\/a>\u3001\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u306b\u6700\u3082\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u6280\u8853\u3067\u3001\u6a5f\u5668\u9593\u306e\u77ed\u8ddd\u96e2\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308bBluetooth\u306e\u4f4e\u96fb\u529b\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b\u3002Bluetooth Low Energy\u306f\u3001\u8eca\u306e\u30ed\u30c3\u30af\u89e3\u9664\u3084\u59cb\u52d5\u306b\u4f7f\u7528\u3067\u304d\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3002   <\/p>\n\n<h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-uwb-nbsp\"><strong>\u3061\u3087\u3046\u3053\u3046\u305f\u3044\u3044\u304d\u3080\u305b\u3093<\/strong> <\/h3>\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Ultra-wideband\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">UWB\u306f<\/a>\u3001\u6b63\u78ba\u306a\u4f4d\u7f6e\u8ffd\u8de1\u3092\u53ef\u80fd\u306b\u3059\u308b\u5e83\u5e2f\u57df\u3001\u77ed\u8ddd\u96e2\u7121\u7dda\u6280\u8853\u3067\u3042\u308b\u3002UWB\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8eca\u306e\u6570\u30d5\u30a3\u30fc\u30c8\u4ee5\u5185\u306b\u3044\u308b\u3068\u304d\u306b\u8eca\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u8eca\u306e\u5468\u56f2\u306b\u4eee\u60f3\u7684\u306a\u300c\u30b8\u30aa\u30d5\u30a7\u30f3\u30b9\u300d\u3092\u4f5c\u308a\u3001\u7279\u5b9a\u306e\u30a8\u30ea\u30a2\u4ee5\u5916\u3067\u306e\u8eca\u306e\u767a\u9032\u3084\u79fb\u52d5\u3092\u9632\u3050\u3053\u3068\u3082\u3067\u304d\u308b\u3002    <\/p>\n\n<h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-nfc-nbsp\"><strong>\u30a8\u30cc\u30a8\u30d5\u30b7\u30fc<\/strong> <\/h3>\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Near-field_communication\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">NFC\u3082<\/a>\u307e\u305f\u3001\u975e\u63a5\u89e6\u6c7a\u6e08\u3084\u30c7\u30fc\u30bf\u8ee2\u9001\u306b\u4f7f\u308f\u308c\u308b\u8fd1\u8ddd\u96e2\u7121\u7dda\u6280\u8853\u3067\u3042\u308b\u3002NFC\u6280\u8853\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u8eca\u306eNFC\u30ea\u30fc\u30c0\u30fc\u306b\u8fd1\u3065\u3051\u308b\u3068\u3001\u8eca\u306e\u30ed\u30c3\u30af\u89e3\u9664\u3084\u30a8\u30f3\u30b8\u30f3\u59cb\u52d5\u306b\u5229\u7528\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3001NFC\u306e\u901a\u4fe1\u8ddd\u96e2\u306f\u308f\u305a\u304b\u6570\u30a4\u30f3\u30c1\u3068\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc\u3084UWB\u306b\u6bd4\u3079\u308b\u3068\u5229\u4fbf\u6027\u306b\u52a3\u308b\u3002    <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-addressing-security-concerns-nbsp\" style=\"font-size:26px\"><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u3078\u306e\u5bfe\u5fdc<\/strong> <\/h2>\n\n<p>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306b\u5fc5\u8981\u306a\u8eca\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u9593\u306e\u5e38\u6642\u901a\u4fe1\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30ea\u30b9\u30af\u304c\u4f34\u3046\u3002\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u3001<a href=\"https:\/\/en.wikipedia.org\/wiki\/Secure_element\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u30bb\u30ad\u30e5\u30a2\u30fb\u30a8\u30ec\u30e1\u30f3\u30c8\uff08SE\uff09\u3092<\/a>\u7d44\u307f\u8fbc\u3093\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3066\u3044\u308b\u3002   <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-the-role-of-ses-in-digital-car-keys-nbsp\" style=\"font-size:26px\"><strong>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306b\u304a\u3051\u308bSE\u306e\u5f79\u5272<\/strong> <\/h2>\n\n<p>SE\u306f\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u99c6\u52d5\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30e1\u30a4\u30f3\u30fb\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u5206\u96e2\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30cf\u30c3\u30ad\u30f3\u30b0\u653b\u6483\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001SE\u306f\u6697\u53f7\u30ad\u30fc\u3084\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u81ea\u52d5\u8eca\u306e\u8a8d\u8a3c\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002    <\/p>\n\n<p>SE\u3092\u4f7f\u7528\u3059\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8eca\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u9593\u3067\u3084\u308a\u53d6\u308a\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c64\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u305f\u3068\u3048\u653b\u6483\u8005\u304c\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u308c\u3092\u8aad\u3093\u3060\u308a\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002   <\/p>\n\n<p>SE\u306e\u3082\u3046\u4e00\u3064\u306e\u5229\u70b9\u306f\u3001\u6307\u7d0b\u3084\u9854\u8a8d\u8b58\u30c7\u30fc\u30bf\u306a\u3069\u306e\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30c3\u30af\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3053\u3068\u3060\u3002\u3053\u306e\u30c7\u30fc\u30bf\u306f\u3001\u81ea\u52d5\u8eca\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002   <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/ambiq.com\/wp-content\/uploads\/2023\/02\/woman-using-mobile-device-to-unlock-car-1200x800-1.jpg\" alt=\"&#x643A;&#x5E2F;&#x7AEF;&#x672B;&#x3092;&#x4F7F;&#x3063;&#x3066;&#x8ECA;&#x306E;&#x30ED;&#x30C3;&#x30AF;&#x3092;&#x89E3;&#x9664;&#x3059;&#x308B;&#x5973;&#x6027;\" class=\"wp-image-6832\" style=\"width:800px\" width=\"800\" title=\"\" srcset=\"\/wp-content\/uploads\/2023\/02\/woman-using-mobile-device-to-unlock-car-1200x800-1.jpg 1200w, \/wp-content\/uploads\/2023\/02\/woman-using-mobile-device-to-unlock-car-1200x800-1-150x100.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\" id=\"h-the-pioneers-behind-digital-car-keys-nbsp\" style=\"font-size:26px\"><strong>\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306e\u30d1\u30a4\u30aa\u30cb\u30a2<\/strong> <\/h2>\n\n<p><a href=\"https:\/\/carconnectivity.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u30ab\u30fc\u30fb\u30b3\u30cd\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30fb\u30b3\u30f3\u30bd\u30fc\u30b7\u30a2\u30e0<\/a>\uff08CCC\uff09\u3092\u306f\u3058\u3081\u3001\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308bOEM\uff08\u76f8\u624b\u5148\u5546\u6a19\u88fd\u54c1\u88fd\u9020\u4f1a\u793e\uff09\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u62e1\u5927\u3057\u3066\u3044\u308b\u3002CCC\u306f\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u4f01\u696d\u306e\u30b0\u30eb\u30fc\u30d7\u3067\u3042\u308a\u3001\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u306e\u6a19\u6e96\u898f\u683c\u3092\u7b56\u5b9a\u3057\u305f\u3002\u3053\u306e\u6a19\u6e96\u306f\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u30fb\u30ea\u30ea\u30fc\u30b91.0\u3068\u547c\u3070\u308c\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u5b89\u5168\u306a\u65b9\u6cd5\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002    <\/p>\n\n<p>CCC\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u30fb\u30ea\u30ea\u30fc\u30b91.0\u6a19\u6e96\u306f\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u304c\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u5171\u901a\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30c7\u30fc\u30bf\u30fb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u898f\u683c\u306b\u3088\u308a\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306fiOS\u3084Android\u3092\u542b\u3080\u8907\u6570\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u30c7\u30b8\u30bf\u30eb\u30ab\u30fc\u30ad\u30fc\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002   <\/p>\n\n<p>BMW\u3001\u30a2\u30a6\u30c7\u30a3\u3001\u30d5\u30a9\u30eb\u30af\u30b9\u30ef\u30fc\u30b2\u30f3\u306a\u3069\u8907\u6570\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u304c\u3059\u3067\u306bCCC\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u30fb\u30ea\u30ea\u30fc\u30b91.0\u898f\u683c\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306e\u4f5c\u6210\u306b\u3053\u306e\u898f\u683c\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3002   <\/p>\n\n<p>CCC\u306b\u52a0\u3048\u3001\u4ed6\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u3082\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u30c6\u30b9\u30e9\u306f\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc\u3092\u4f7f\u3063\u3066\u8eca\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u9593\u3067\u901a\u4fe1\u3059\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u305f\u3002\u30c6\u30b9\u30e9\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u8a8d\u8a3c\u3082\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u9854\u8a8d\u8a3c\u3084\u6307\u7d0b\u30b9\u30ad\u30e3\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002    <\/p>\n\n<p>\u5b9f\u969b\u3001\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306f\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6280\u8853\u3001\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u6a5f\u80fd\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u57fa\u3065\u3044\u3066\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u9867\u5ba2\u306b\u6700\u9ad8\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u7570\u306a\u308b\u6280\u8853\u3084\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u3002\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u306b\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc\u3092\u4f7f\u3046\u8eca\u3082\u3042\u308c\u3070\u3001\u30b8\u30aa\u30d5\u30a7\u30f3\u30b7\u30f3\u30b0\u3084\u751f\u4f53\u8a8d\u8a3c\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u6a5f\u80fd\u306bUWB\u3084NFC\u3092\u4f7f\u3046\u8eca\u3082\u3042\u308b\u3002\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306e\u9032\u5316\u306b\u4f34\u3044\u3001\u3088\u308a\u9769\u65b0\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3055\u308c\u308b\u3002     <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-how-ambiq-contributes-nbsp\" style=\"font-size:26px\"><strong>Ambiq\u306e\u8ca2\u732e<\/strong> <\/h2>\n\n<p>\u30c7\u30b8\u30bf\u30eb\u30ab\u30fc\u30ad\u30fc\u306f\u6700\u5148\u7aef\u306eIoT\u30c7\u30d0\u30a4\u30b9\u306e\u4ef2\u9593\u5165\u308a\u3092\u679c\u305f\u3057\u307e\u3057\u305f\u304c\u3001\u4ed6\u306e\u65b0\u6280\u8853\u3068\u540c\u69d8\u3001IIoT\u534a\u5c0e\u4f53\u306b\u3088\u3063\u3066\u3055\u3089\u306b\u5f37\u529b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Ambiq\u306e\u30b7\u30b9\u30c6\u30e0\u30aa\u30f3\u30c1\u30c3\u30d7\uff08SoC\uff09\u304a\u3088\u3073\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30af\u30ed\u30c3\u30af\u6280\u8853\u306f\u3001\u30cf\u30a4\u30d1\u30ef\u30fc\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u305f\u3081\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30fc\u30ad\u30fc\u306e\u3088\u3046\u306a\u9032\u6b69\u3082\u524d\u9032\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4eca\u3059\u3050<a href=\"http:\/\/ambiq.com\/contacts\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ambiq<\/a><sup>\u00ae\u306b<\/sup>\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002    <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8eca\u306b\u4e57\u308b\u306e\u306b\u9375\u304c\u5fc5\u8981\u3060\u3063\u305f\u3053\u3068\u3092\u899a\u3048\u3066\u3044\u308b\u3060\u308d\u3046\u304b\uff1f\u3044\u3084\u3001\u899a\u3048\u3066\u3044\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u3088\u3046\u306a\u6642\u4ee3\u304c\u518d\u3073\u3084\u3063\u3066\u304f\u308b\u3002\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306f\u3001\u4eba\u3068\u8eca\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u4e00\u5909\u3055\u305b\u3064\u3064\u3042\u308b\u3002\u305d\u306e\u65b9\u6cd5\u3068\u3001\u3053\u306e\u9769\u65b0\u3092\u63a8\u9032\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u7d39\u4ecb\u3057\u3088\u3046\u3002 \u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u3068\u306f\uff1f \u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\uff08\u30d0\u30fc\u30c1\u30e3\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u4f7f\u3063\u3066\u8eca\u306e\u65bd\u9320\u3001\u89e3\u9320\u3001\u59cb\u52d5\u3092\u884c\u3046\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u65b0\u6280\u8853\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u30ad\u30fc\u306f\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff08NFC\uff09\u6280\u8853\u307e\u305f\u306fBluetooth\u00ae\u3092\u4f7f\u7528\u3057\u3066\u8eca\u306e\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u3068\u901a\u4fe1\u3059\u308b\u3002 \u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u3092\u4f7f\u3048\u3070\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u5bb6\u65cf\u3084\u53cb\u4eba\u3001\u3042\u308b\u3044\u306f\u30d0\u30ec\u30fc\u30d1\u30fc\u30ad\u30f3\u30b0\u306e\u4fc2\u54e1\u3084\u30ab\u30fc\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3001\u81ea\u5206\u306e\u8eca\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u8eca\u306e\u6240\u6709\u8005\u306f\u3001\u4ed6\u4eba\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u4e00\u6642\u7684\u306a\u30ad\u30fc\u3092\u9001\u4fe1\u3057\u3001\u8eca\u3092\u904b\u8ee2\u3067\u304d\u308b\u6642\u9593\u3084\u8ddd\u96e2\u3092\u5236\u9650\u3059\u308b\u306a\u3069\u3001\u30ad\u30fc\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30ad\u30fc\u306f\u3001\u7269\u7406\u7684\u306a\u30ad\u30fc\u304c\u4e0d\u8981\u306a\u305f\u3081\u3001\u5f93\u6765\u306e\u3082\u306e\u3088\u308a\u4fbf\u5229\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u9854\u8a8d\u8b58\u3084\u6307\u7d0b\u30b9\u30ad\u30e3\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u8eca\u4e21\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u8a8d\u8a3c\u306a\u3069\u3001\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3082\u63d0\u4f9b\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u6280\u8853\u306f\u307e\u3060\u6bd4\u8f03\u7684\u65b0\u3057\u304f\u3001\u3059\u3079\u3066\u306e\u81ea\u52d5\u8eca\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u30c7\u30b8\u30bf\u30eb\u30fb\u30ab\u30fc\u30fb\u30ad\u30fc\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002 \u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3092\u5b9f\u73fe\u3059\u308b\u6280\u8853 \u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9\u30fb\u30ed\u30fc\u30fb\u30a8\u30ca\u30b8\u30fc\uff08Bluetooth Low Energy\u00ae\uff09\u3001\u8d85\u30ef\u30a4\u30c9\u30d0\u30f3\u30c9\uff08Ultra-Wideband\uff1aUWB\uff09\u3001\u8fd1\u8ddd\u96e2\u7121\u7dda\u901a\u4fe1\uff08Near-Field Communication\uff1aNFC\uff09\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u6280\u8853\u304c\u8eca\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30ad\u30fc\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u308b\u3002\u5404\u6280\u8853\u306b\u306f\u305d\u308c\u305e\u308c\u9577\u6240\u3068\u9650\u754c\u304c\u3042\u308a\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u6700\u826f\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u8a66\u3057\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"author":27,"featured_media":16639,"template":"","blog-category":[3579],"blog-tag":[3566,3549,3498,3459],"class_list":["post-21839","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog-category-iot-jp","blog-tag-3566","blog-tag-3549","blog-tag-3498","blog-tag-3459"],"acf":[],"_links":{"self":[{"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/blog\/21839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/users\/27"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/media\/16639"}],"wp:attachment":[{"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/media?parent=21839"}],"wp:term":[{"taxonomy":"blog-category","embeddable":true,"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/blog-category?post=21839"},{"taxonomy":"blog-tag","embeddable":true,"href":"https:\/\/ambiq.com\/jp\/wp-json\/wp\/v2\/blog-tag?post=21839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}