{"id":14167,"date":"2023-09-24T17:10:56","date_gmt":"2023-09-24T17:10:56","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=14167"},"modified":"2023-12-26T08:44:55","modified_gmt":"2023-12-26T08:44:55","slug":"what-is-passive-infrared-pir","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/zh_hk\/%e8%a9%9e%e5%bd%99%e8%a1%a8\/what-is-passive-infrared-pir\/","title":{"rendered":"\u4ec0\u9ebc\u662f\u88ab\u52d5\u5f0f\u7d05\u5916\u7dda\uff08PIR\uff09"},"content":{"rendered":"

\u4ec0\u9ebc\u662f\u88ab\u52d5\u5f0f\u7d05\u5916\u7dda\uff08PIR\uff09<\/h2>\n\n\n

\u88ab\u52d5\u5f0f\u7d05\u5916\u7dda\uff08PIR\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u5075\u6e2c\u7d05\u5916\u7dda\u8f3b\u5c04\u8b8a\u5316\u7684\u52d5\u614b\u611f\u61c9\u5668\u3002PIR \u611f\u61c9\u5668\u5e38\u7528\u65bc\u900f\u904e\u611f\u61c9\u4eba\u9ad4\u6216\u52d5\u7269\u6563\u767c\u7684\u71b1\u80fd\u4f86\u5075\u6e2c\u5176\u5b58\u5728\u3002\u8207\u4e3b\u52d5\u5f0f\u611f\u61c9\u5668\u4e0d\u540c\uff0cPIR \u611f\u61c9\u5668\u672c\u8eab\u4e0d\u6703\u767c\u5c04\u4efb\u4f55\u8a0a\u865f\uff0c\u800c\u662f\u88ab\u52d5\u63a5\u6536\u4e26\u5206\u6790\u5176\u8986\u84cb\u5340\u57df\u5167\u7684\u7d05\u5916\u7dda\u8f3b\u5c04\u3002<\/p>\n

\u5f9e Rayzeek \u52d5\u614b\u611f\u6e2c\u5668\u7522\u54c1\u7d44\u5408\u4e2d\u7372\u5f97\u9748\u611f\u3002<\/h3>

\u627e\u4e0d\u5230\u60a8\u60f3\u8981\u7684\u7522\u54c1\uff1f\u5225\u64d4\u5fc3\u3002\u7e3d\u6709\u5176\u4ed6\u65b9\u6cd5\u53ef\u4ee5\u89e3\u6c7a\u60a8\u7684\u554f\u984c\u3002\u4e5f\u8a31\u6211\u5011\u7684\u5176\u4e2d\u4e00\u500b\u7522\u54c1\u7d44\u5408\u53ef\u4ee5\u5e6b\u5230\u60a8\u3002<\/p>

PIR \u52d5\u614b\u611f\u6e2c\u5668<\/p><\/a><\/div><\/div>

\u52d5\u614b\u611f\u61c9\u958b\u95dc<\/p><\/a><\/div><\/div>

\u4f54\u7528\u611f\u61c9\u5668<\/p><\/a><\/div><\/div>

\u7a7a\u8abf\u52d5\u614b\u611f\u6e2c\u5668<\/p><\/a><\/div><\/div>

\u52d5\u614b\u611f\u61c9\u71c8\u5e36<\/p><\/a><\/div><\/div>

\u4f4e\u58d3\u76f4\u6d41\u52d5\u614b\u611f\u6e2c\u5668\uff0f\u8abf\u5149\u5668<\/p><\/a><\/div><\/div>

\u7121\u7dda\u52d5\u614b\u611f\u6e2c\u5668\u5957\u4ef6<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n

PIR \u52d5\u614b\u611f\u61c9\u5668\u4e3b\u8981\u7531\u5169\u500b\u90e8\u5206\u7d44\u6210\uff1a\u7126\u96fb\u578b\u611f\u61c9\u5668\u8207\u83f2\u6d85\u8033\u900f\u93e1\u3002\u7126\u96fb\u578b\u611f\u61c9\u5668\u53ef\u6e2c\u91cf\u63a5\u6536\u5230\u7684\u7d05\u5916\u7dda\u8f3b\u5c04\u8b8a\u5316\uff0c\u4e26\u5c07\u5176\u8f49\u63db\u70ba\u96fb\u8a0a\u865f\u3002\u7531\u540c\u5fc3\u74b0\u7d44\u6210\u7684\u83f2\u6d85\u8033\u900f\u93e1\u5247\u6709\u52a9\u65bc\u5728\u7d05\u5916\u7dda\u8f3b\u5c04\u5230\u9054\u7126\u96fb\u578b\u611f\u61c9\u5668\u4e4b\u524d\u9032\u884c\u653e\u5927\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u7cbe\u78ba\u7684\u5075\u6e2c\u3002<\/p>\n\n\n\n

\u7576 PIR \u52d5\u614b\u611f\u61c9\u5668\u555f\u52d5\u6642\uff0c\u6703\u9032\u884c\u6821\u6e96\u4ee5\u5efa\u7acb\u5176\u74b0\u5883\u7684\u7d05\u5916\u7dda\u8f3b\u5c04\u57fa\u6e96\u6c34\u5e73\u3002\u96a8\u5f8c\u6703\u6301\u7e8c\u76e3\u6e2c\u8f3b\u5c04\u6c34\u5e73\u662f\u5426\u6709\u986f\u8457\u8b8a\u5316\uff0c\u4ee5\u6307\u793a\u662f\u5426\u5b58\u5728\u79fb\u52d5\u3002\u82e5\u5075\u6e2c\u5230\u986f\u8457\u8b8a\u5316\uff0c\u611f\u61c9\u5668\u4fbf\u6703\u89f8\u767c\u7279\u5b9a\u52d5\u4f5c\uff0c\u4f8b\u5982\u958b\u555f\u71c8\u5149\u6216\u555f\u52d5\u8b66\u5831\u3002<\/p>\n\n\n\n

PIR \u611f\u61c9\u5668\u5e38\u898b\u65bc\u81ea\u52d5\u7167\u660e\u7cfb\u7d71\uff0c\u53ef\u78ba\u4fdd\u50c5\u5728\u6709\u9700\u8981\u6642\u624d\u958b\u555f\u71c8\u5149\uff0c\u5f9e\u800c\u7bc0\u7701\u80fd\u6e90\u3002PIR \u611f\u61c9\u5668\u4ea6\u7528\u65bc\u81ea\u52d5\u958b\u555f\u7cfb\u7d71\uff08\u4f8b\u5982\u9580\u53ca\u9598\u6a5f\uff09\uff0c\u4ee5\u5075\u6e2c\u79fb\u52d5\u4e26\u89f8\u767c\u5176\u904b\u4f5c\u3002\u5728\u5b89\u9632\u7cfb\u7d71\u4e2d\uff0cPIR \u611f\u61c9\u5668\u5728\u5075\u6e2c\u5165\u4fb5\u8005\u5b58\u5728\u4ee5\u53ca\u555f\u52d5\u8b66\u5831\u6216\u9304\u5f71\u8a2d\u5099\u65b9\u9762\u767c\u63ee\u8457\u95dc\u9375\u4f5c\u7528\u3002<\/p>\n

\u6b63\u5728\u5c0b\u627e\u52d5\u614b\u611f\u61c9\u7bc0\u80fd\u89e3\u6c7a\u65b9\u6848\uff1f<\/h3>

\u6b61\u8fce\u806f\u7d61\u6211\u5011\u4ee5\u7372\u53d6\u5b8c\u6574\u7684 PIR \u52d5\u614b\u611f\u61c9\u5668\u3001\u52d5\u614b\u611f\u61c9\u7bc0\u80fd\u7522\u54c1\u3001\u52d5\u614b\u611f\u61c9\u5668\u958b\u95dc\u4ee5\u53ca\u4eba\u9ad4\u611f\u61c9\uff0f\u7121\u4eba\u611f\u61c9\u5546\u696d\u89e3\u6c7a\u65b9\u6848\u3002<\/p>

\u767c\u9001\u96fb\u5b50\u90f5\u4ef6<\/p><\/a><\/div><\/div>

\u806f\u7d61\u8868\u683c<\/p><\/a><\/div><\/div>

\u7db2\u4e0a\u5c0d\u8a71<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n

PIR \u611f\u61c9\u5668\u61c9\u653e\u7f6e\u5728\u6c92\u6709\u53ef\u80fd\u963b\u7919\u5176\u904b\u4f5c\u4e4b\u969c\u7919\u7269\u7684\u5340\u57df\uff0c\u4e26\u61c9\u8abf\u6574\u89d2\u5ea6\u548c\u8ddd\u96e2\u4ee5\u9054\u5230\u6700\u5927\u8986\u84cb\u7bc4\u570d\u3002\u6b64\u5916\uff0c\u4ea6\u53ef\u8abf\u6574\u611f\u61c9\u5668\u767c\u5c04\u7684\u8108\u885d\u6b21\u6578\u53ca\u5075\u6e2c\u8ddd\u96e2\u7b49\u8a2d\u5b9a\uff0c\u4ee5\u6eff\u8db3\u7279\u5b9a\u9700\u6c42\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u627e\u4e0d\u5230\u60a8\u6240\u9700\u7684\u5167\u5bb9\uff1f\u8acb\u52ff\u64d4\u5fc3\uff0c\u6211\u5011\u7e3d\u6709\u5176\u4ed6\u65b9\u6cd5\u70ba\u60a8\u89e3\u6c7a\u554f\u984c\u3002\u6216\u8a31\u6211\u5011\u7684\u7522\u54c1\u7cfb\u5217\u80fd\u6709\u6240\u5e6b\u52a9\u3002PIR \u52d5\u614b\u611f\u61c9\u5668\u52d5\u614b\u611f\u61c9\u958b\u95dc<div class = \u2019i<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"PIR motion sensor\", \"idxall\": 1, \"keywordtitlesimi\": 0.964764279127121, \"keywordslugsimi\": 1.05, \"paratitlesimi\": 0.8760966539382935, \"paraslugsimi\": 0.8481415539979935, \"slug\": \"pir-motion-sensor\", \"title\": \"What is a PIR Motion Sensor and How Does it Work?\", \"id\": 14847}, {\"keyword\": \"PIR sensors\", \"idxall\": 2, 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