{"id":36992,"date":"2023-04-21T14:49:24","date_gmt":"2023-04-21T19:49:24","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-ultrasonic-sensor-work\/"},"modified":"2025-01-21T03:32:43","modified_gmt":"2025-01-21T08:32:43","slug":"how-does-ultrasonic-sensor-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-does-ultrasonic-sensor-work\/","title":{"rendered":"\ucd08\uc74c\ud30c \uc13c\uc11c \uc791\ub3d9 \uc6d0\ub9ac: \uc18c\ub9ac\ub85c \uac70\ub9ac\ub97c \uce21\uc815\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc0ac\ub78c\uc758 \uadc0\ub85c \ub4e4\uc744 \uc218 \uc5c6\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc74c\ud30c\ub97c \uc774\uc6a9\ud558\uc5ec \uac70\ub9ac\ub97c \uce21\uc815\ud558\uac70\ub098 \ubb3c\uccb4\ub97c \uac10\uc9c0\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ubc15\uc950\uac00 \uc5b4\ub460 \uc18d\uc5d0\uc11c\ub3c4 \uc790\uc720\ub86d\uac8c \ub0a0\uc544\ub2e4\ub2c8\ub294 \uc6d0\ub9ac\uc640 \uc720\uc0ac\ud558\uac8c, \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc74c\ud30c\ub97c \ud1b5\ud574 \uc8fc\ubcc0 \ud658\uacbd\uc744 \u201c\ubcf4\ub294\u201d \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uadf8 \ud65c\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h3>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc790\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub97c \ucd08\uc74c\ud30c\ub85c \ubcc0\ud658\ud558\uace0, \ubc18\ub300\ub85c \ucd08\uc74c\ud30c\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc13c\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a8 \ud6c4, \ubb3c\uccb4\uc5d0 \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub54c \ucd08\uc74c\ud30c\uac00 \uc774\ub3d9\ud55c \uc2dc\uac04\uc744 \uce21\uc815\ud558\uc5ec \ubb3c\uccb4\uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uac70\ub9ac \uacc4\uc0b0 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uac70\ub9ac = (\uc18d\ub3c4 \u00d7 \uc2dc\uac04) \/ 2. \uc5ec\uae30\uc11c \uc18d\ub3c4\ub294 \ucd08\uc74c\ud30c\uc758 \uc18d\ub3c4\uc774\uba70, \uc2dc\uac04\uc740 \ucd08\uc74c\ud30c\uac00 \uc1a1\uc2e0\ub41c \ud6c4 \uc218\uc2e0\ub420 \ub54c\uae4c\uc9c0 \uac78\ub9b0 \uc2dc\uac04\uc785\ub2c8\ub2e4. 2\ub85c \ub098\ub204\ub294 \uc774\uc720\ub294 \ucd08\uc74c\ud30c\uac00 \uac14\ub2e4\uac00 \ub3cc\uc544\uc624\ub294 \uc655\ubcf5 \uac70\ub9ac\ub97c \uce21\uc815\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uad6c\uc131 \uc694\uc18c<\/h3>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc1a1\uc2e0\uae30, \uc218\uc2e0\uae30, \uadf8\ub9ac\uace0 \uc81c\uc5b4 \ud68c\ub85c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc1a1\uc2e0\uae30\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \ucd08\uc74c\ud30c\ub85c \ubcc0\ud658\ud558\uc5ec \ubc29\ucd9c\ud558\uace0, \uc218\uc2e0\uae30\ub294 \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc628 \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc81c\uc5b4 \ud68c\ub85c\ub294 \uc1a1\uc2e0\uacfc \uc218\uc2e0\uc744 \uc81c\uc5b4\ud558\uace0, \uc218\uc2e0\ub41c \uc2e0\ud638\ub97c \ucc98\ub9ac\ud558\uc5ec \uac70\ub9ac \uc815\ubcf4\ub97c \ucd9c\ub825\ud569\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uc885\ub958<\/h3>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc5ec\ub7ec \uc885\ub958\ub85c \ub098\ub269\ub2c8\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c\ub294 Through-beam \ubc29\uc2dd\uacfc Pulse-echo \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
\uc885\ub958<\/th>\n\uc124\uba85<\/th>\n\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
Through-beam<\/td>\n\uc1a1\uc2e0\uae30\uc640 \uc218\uc2e0\uae30\uac00 \ubd84\ub9ac\ub418\uc5b4 \uc788\uc73c\uba70, \uc1a1\uc2e0\uae30\uc5d0\uc11c \ubc1c\uc0dd\ud55c \ucd08\uc74c\ud30c\uac00 \uc218\uc2e0\uae30\uc5d0 \ub3c4\ub2ec\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n\ub192\uc740 \uc815\ud655\ub3c4<\/td>\n\uc124\uce58\uac00 \ubcf5\uc7a1\ud558\uace0, \uc815\ub82c\uc774 \uc5b4\ub824\uc6c0<\/td>\n<\/tr>\n
Pulse-echo<\/td>\n\ud558\ub098\uc758 \uc13c\uc11c\uac00 \uc1a1\uc2e0\uacfc \uc218\uc2e0\uc744 \ubaa8\ub450 \ub2f4\ub2f9\ud558\uba70, \ubc18\uc0ac\ud30c\ub97c \uc774\uc6a9\ud558\uc5ec \uac70\ub9ac\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/td>\n\uc124\uce58\uac00 \uac04\ud3b8\ud558\uace0, \ube44\uc6a9\uc774 \uc800\ub834\ud568<\/td>\n\uc815\ud655\ub3c4\uac00 Through-beam \ubc29\uc2dd\ubcf4\ub2e4 \ub0ae\uc744 \uc218 \uc788\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28\uc758 \uc8fc\ucc28 \ubcf4\uc870 \uc2dc\uc2a4\ud15c, \ub85c\ubd07\uc758 \uc7a5\uc560\ubb3c \uac10\uc9c0, \uc561\uccb4\uc758 \uc218\uc704 \uce21\uc815, \uc758\ub8cc \ubd84\uc57c\uc758 \ucd08\uc74c\ud30c \uc9c4\ub2e8 \ub4f1\uc774 \ub300\ud45c\uc801\uc778 \uc608\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c\ub294 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uc13c\uc11c\ub85c \uc0ac\uc6a9\ub418\uba70, \uc2a4\ub9c8\ud2b8 \ud648 \uae30\uae30\uc5d0\uc11c\ub3c4 \uc0ac\ub78c\uc758 \uc6c0\uc9c1\uc784\uc744 \uac10\uc9c0\ud558\ub294 \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ube44\uad50\uc801 \uc800\ub834\ud55c \uac00\uaca9\uacfc \uac04\ud3b8\ud55c \uc0ac\uc6a9\ubc95, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \ud65c\uc6a9 \uac00\ub2a5\uc131 \ub355\ubd84\uc5d0 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ub354\uc6b1 \uc815\ubc00\ud558\uace0 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uac16\ucd98 \ucd08\uc74c\ud30c \uc13c\uc11c\uac00 \uac1c\ubc1c\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub418\uba70, \ubbf8\ub798 \uc0ac\ud68c\uc5d0\uc11c \ub354\uc6b1 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc0ac\ub78c\uc758 \uadc0\ub85c \ub4e4\uc744 \uc218 \uc5c6\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc74c\ud30c\ub97c \uc774\uc6a9\ud558\uc5ec \uac70\ub9ac\ub97c \uce21\uc815\ud558\uac70\ub098 \ubb3c\uccb4\ub97c \uac10\uc9c0\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ubc15\uc950\uac00 \uc5b4\ub460 \uc18d\uc5d0\uc11c\ub3c4 \uc790\uc720\ub86d\uac8c \ub0a0\uc544\ub2e4\ub2c8\ub294 \uc6d0\ub9ac\uc640 \uc720\uc0ac\ud558\uac8c, \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc74c\ud30c\ub97c \ud1b5\ud574 \uc8fc\ubcc0 \ud658\uacbd\uc744 \u201c\ubcf4\ub294\u201d \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uadf8 \ud65c\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uae30\ubcf8 \uc6d0\ub9ac \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc790\ub97c<\/p>\n","protected":false},"author":1,"featured_media":26464,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-36992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/36992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=36992"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/36992\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26464"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=36992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=36992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=36992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}