{"id":8245,"date":"2021-07-05T10:07:52","date_gmt":"2021-07-05T02:07:52","guid":{"rendered":"https:\/\/hongtronics.com\/?p=8245"},"modified":"2024-07-12T18:05:15","modified_gmt":"2024-07-12T10:05:15","slug":"v2x-wireless-communication-technology-for-vehicles","status":"publish","type":"post","link":"https:\/\/hongtronics.com\/en\/v2x-wireless-communication-technology-for-vehicles\/","title":{"rendered":"V2X - Vehicle Wireless Communication Technology"},"content":{"rendered":"<p class=\"has-black-color has-text-color has-medium-font-size\"><strong>\u95dc\u65bcV2X<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">V2X\uff0c\u5373Vehicle to Everything \/ vehicle to X\uff0c\u8eca\u7528\u7121\u7dda\u901a\u4fe1\u6280\u8853\uff0c\u662f\u610f\u5411\u4ee5\u8eca\u8f1b\u70ba\u4e2d\u5fc3\uff0c\u8207\u5468\u908a\u8eca\u8f1b\u3001\u8a2d\u5099\u3001\u57fa\u7ad9\u901a\u4fe1\uff0c\u5f9e\u800c\u7372\u53d6\u5373\u6642\u8def\u6cc1\u3001\u9053\u8def\u4fe1\u606f\u3001\u884c\u4eba\u4fe1\u606f\u7b49\u4e00\u7cfb\u5217\u4ea4\u901a\u4fe1\u606f\uff0c\u4ee5\u63d0\u9ad8\u99d5\u99db\u5b89\u5168\u6027\u3001\u6e1b\u5c11\u64c1\u5835\u3001\u63d0\u9ad8\u4ea4\u901a\u6548\u7387\u3001\u63d0\u4f9b\u8eca\u8f09\u5a1b\u6a02\u4fe1\u606f\u7b49\uff0c\u662f\u672a\u4f86\u667a\u80fd\u4ea4\u901a\u904b\u8f38\u7cfb\u7d71\u7684\u95dc\u9375\u6280\u8853\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343635_640.jpg\" alt=\"\" class=\"wp-image-8246\" width=\"670\" height=\"377\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343635_640.jpg 640w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343635_640-300x169.jpg 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343635_640-600x338.jpg 600w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u4e00) \u8eca\u7528\u7121\u7dda\u901a\u4fe1\u6280\u8853\u793a\u610f\u5716<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u5177\u9ad4\u4f86\u8aaa\uff0c\u6211\u5011\u901a\u5e38\u8a8d\u70baV2X\u6280\u8853\u5305\u542b\u4ee5\u4e0b\u5e7e\u500b\u985e\u5225\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8eca\u8f1b\u8207\u8eca\u8f1bV2V(Vehicle-to-Vehicle)\uff1a\u5e38\u898b\u61c9\u7528\u5982\u9632\u78b0\u649e\u5b89\u5168\u7cfb\u7d71<\/li>\n\n\n\n<li>\u8eca\u8f1b\u8207\u57fa\u790e\u8a2d\u65bdV2I(Vehicle-to-Infrastructure)\uff1a\u4ea4\u901a\u4fe1\u865f\u6307\u793a\u8207\u6642\u9593\u63d0\u9192<\/li>\n\n\n\n<li>\u8eca\u8f1b\u8207\u884c\u4ebaV2P(Vehicle-to-Pedestrian)\uff1a\u884c\u4eba\u55ae\u8eca\u5b89\u5168\u8ddd\u96e2\u8b66\u5831<\/li>\n\n\n\n<li>\u8eca\u8f1b\u8207\u5916\u90e8\u7db2\u7d61V2N(Vehicle-to-Network)\uff1a\u5373\u6642\u5730\u5716\uff0c\u96f2\u7aef\u670d\u52d9\u7b49<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size\">V2X\u6280\u8853\u7684\u76ee\u7684\u662f\u6e1b\u5c11\u4ea4\u901a\u4e8b\u6545\uff0c\u63d0\u9ad8\u4ea4\u901a\u6548\u7387\uff0c\u5728\u76ee\u524d\u66f4\u662f\u52a9\u529b\u81ea\u52d5\u99d5\u99db\u7684\u91cd\u8981\u529b\u91cf\u3002V2X\u4e5f\u662f\u5be6\u73fe\u81ea\u52d5\u99d5\u99db\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u80fd\u5920\u5f4c\u88dc\u651d\u50cf\u982d\u3001\u96f7\u9054\u7b49\u8eca\u8f09\u50b3\u611f\u5668\u8996\u8ddd\u4e0d\u8db3\u7684\u7f3a\u9677\uff0c\u4e26\u4e14\u63d0\u9ad8\u8eca\u8f1b\u5728\u4ea4\u53c9\u53e3\u3001\u60e1\u52a3\u5929\u6c23\u74b0\u5883\u7b49\u7279\u6b8a\u689d\u4ef6\u4e0b\u7684\u611f\u77e5\u80fd\u529b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:30px\"><strong>\u767c\u5c55\u6b77\u7a0b<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">V2X\u7684\u8d77\u6e90\u5176\u5be6\u76f8\u7576\u65e9\uff0c\u5728\u570b\u5916\u4e5f\u7d93\u6b77\u4e86\u76f8\u7576\u9577\u6642\u9593\u7684\u767c\u5c55\uff0c\u57281999\u5e74\u7f8e\u570b\u5c31\u5df2\u7d93\u958b\u59cb\u4e86\u76f8\u95dc\u65b9\u9762\u7684\u7814\u7a76\uff0c\u5206\u914d\u4e865.850-5.925 GHz\u7d66\u667a\u80fd\u904b\u8f38\u7cfb\u7d71\uff08ITS\uff09\uff0c\u5f9e2004\u5e74\u958b\u59cb\uff0cIEEE\u958b\u59cb\u57fa\u65bc802.11\u7cfb\u5217\u5354\u8b70\u958b\u767c\u8eca\u7528\u7121\u7dda\u901a\u4fe1\u7cfb\u7d71\u4e26\u63d0\u51fa\u4e86DSRC\uff08\u5c08\u7528\u77ed\u7a0b\u901a\u8a0a\uff0cDedicated Short Range Communications\uff09\u4f86\u547d\u540d\u9019\u9805\u57fa\u65bc802.11\u7684\u8eca\u8f09\u7121\u7dda\u901a\u4fe1\u6280\u8853\uff0c\u9019\u4e5f\u5c31\u662fV2X\u7684\u7b2c\u4e00\u500b\u6280\u8853\u8def\u7dda\u7684\u8d77\u6e90\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u8207\u6b64\u540c\u6642\uff0c\u5728\u65e5\u672c\u4e5f\u8f03\u65e9\u5c55\u958b\u4e86\u5c0d\u8eca\u806f\u7db2\u6280\u8853\u7814\u7a76\uff0c\u57281991\u5e74\uff0c \u65e5\u672c\u8eca\u8f1b\u4fe1\u606f\u8207\u901a\u4fe1\u7cfb\u7d71(VICS)\u4e2d\u5fc3\u6b63\u5f0f\u6210\u7acb,\u7d93\u904e\u8fd110\u5e74\u7684\u767c\u5c55\uff0cVICS\u88ab\u8a8d\u70ba\u662f\u4e16\u754c\u4e0a\u6700\u6210\u529f\u7684\u9053\u8def\u4ea4\u901a\u4fe1\u606f\u63d0\u4f9b\u7cfb\u7d71\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343636_640.jpg\" alt=\"\" class=\"wp-image-8247\" width=\"676\" height=\"379\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343636_640.jpg 640w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/car-4343636_640-300x169.jpg 300w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u4e8c) \u667a\u80fd\u904b\u8f38\u7cfb\u7d71<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">&nbsp;\u8207\u6b50\u7f8e\u3001\u65e5\u672c\u7b49\u570b\u6bd4\u8f03\uff0c\u6211\u570b\u8d77\u6b65\u8f03\u665a\uff0c\u57282009\u5e74\uff0c\u96a8\u8457\u8eca\u806f\u7db2\u6280\u8853\u5728\u570b\u5167\u7684\u767c\u5c55\uff0cV2X\u4e5f\u958b\u59cb\u5728\u570b\u5167\u767c\u5c55\u8fc5\u901f\uff0c\u5728\u9019\u500b\u904e\u7a0b\u4e2d\uff0c\u6211\u570b\u5728V2X\u7684\u8def\u5f91\u4e0a\u6c92\u6709\u9078\u64c7\u8457\u91cd\u7814\u7a76\u767c\u5c55DSRC\u9019\u4e00\u6280\u8853\uff0c\u800c\u662f\u5728\u4f34\u96a83GPP\u7684\u767c\u5c55\u6846\u67b6\u5167\u6b63\u5f0f\u5c07V2X\u7d0d\u5165LTE\u6280\u8853\uff0c\u9078\u64c7\u4e86\u57fa\u65bcLTE\u8702\u7aa9\u7db2\u7684C-V2X\uff08LTE-V2X\uff09\u6280\u8853\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u96a8\u84572020\u5e745G\u5143\u5e74\u7684\u6b63\u5f0f\u5230\u4f86\uff0c\u56e04G-LTE\u6280\u8853\u8a2d\u8a08\u4e4b\u521d\u4e26\u672a\u5145\u5206\u8003\u616e\u8eca\u806f\u7db2\u6280\u8853\uff0c\u96a8\u8457\u667a\u80fd\u6c7d\u8eca\u8fc5\u901f\u767c\u5c55\u8d77\u4f86\uff0c4G-LTE\u6280\u8853\u5c31\u986f\u5f97\u4e0d\u5920\u7528\uff0c\u56e0\u6b645G\u901a\u4fe1\u5728\u8a2d\u8a08\u4e4b\u521d\u5373\u5c07\u667a\u80fd\u6c7d\u8eca\u7684\u9700\u6c42\u8003\u616e\u9032\u53bb\uff0cV2X\u5c07\u662f5G\u7db2\u7d61\u7684\u4e00\u90e8\u5206\uff0c5G-V2X\u6709\u878d\u5408LTE-V2X\u53caDSRC\u7684\u53ef\u80fd\uff0c\u70ba\u6c7d\u8eca\u63d0\u4f9b\u66f4\u5b89\u5168\u3001\u66f4\u9ad8\u6548\u7684\u904b\u884c\u80fd\u529b\u3002<br><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image.png\" alt=\"\" class=\"wp-image-8248\" width=\"693\" height=\"323\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image.png 758w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-300x140.png 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-600x279.png 600w\" sizes=\"(max-width: 693px) 100vw, 693px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u4e09) V2X-\u8eca\u7528\u7121\u7dda\u901a\u4fe1\u6280\u8853<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-medium-font-size\">\u5728\u76ee\u524d\uff0c\u667a\u80fd\u6c7d\u8eca\u958b\u59cb\u5927\u898f\u6a21\u5feb\u901f\u767c\u5c55\uff0c5G\u7db2\u7d61\u7684\u90e8\u7f72\u9010\u6f38\u5b8c\u5584\uff0c\u81ea\u52d5\u99d5\u99db\u6280\u8853\u5df2\u7d93\u6210\u70ba\u767c\u5c55\u7684\u71b1\u9ede\u8207\u91cd\u9ede\uff0c\u800cV2X\u66f4\u662f\u667a\u80fd\u6c7d\u8eca\u548c\u667a\u80fd\u4ea4\u901a\u7684\u652f\u6490\u6280\u8853\u4e4b\u4e00\uff0c\u4e5f\u5c07\u6703\u8fce\u4f86\u66f4\u5feb\u901f\u7684\u767c\u5c55\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:30px\"><strong>\u4f7f\u7528\u6280\u8853<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u6b63\u5982\u4e4b\u524d\u6240\u8aaa\uff0c\u76ee\u524d\u7684V2X\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u4e3b\u8981\u7684\u6280\u8853\uff1a<\/p>\n\n\n\n<p style=\"font-size:25px\"><strong>DSCR\u6280\u8853<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">DSRC\u6280\u8853\uff0c\u5373\u8eca\u8f1b\u77ed\u7a0b\u901a\u4fe1\u5c08\u7528\u6280\u8853\uff08 Dedicated Short-Range Communications\uff09\uff0c\u767c\u5c55\u8f03\u65e9\uff0c\u53ef\u4ee5\u8ffd\u6eaf\u81f32004 \u5e74\u3002\u7576\u6642\uff0cIEEE \u5728\u5176802.11 \u7121\u7dda\u5c40\u57df\u7db2\uff08\u5373Wireless Local Area Networks, WLAN\uff09\u6a19\u6e96\u7cfb\u5217\u4e0b\uff0c\u958b\u59cb\u88fd\u5b9a\u65b0\u7684\u8eca\u8f09\u901a\u4fe1\u6a19\u6e96\u3002\u9019\u4e00\u6a19\u6e96\u5373\u662fIEEE 802.11p\u3002\u57282007 \u5e74\u5de6\u53f3\uff0cIEEE 802.11p \u6a19\u6e96\u5df2\u7d93\u8da8\u65bc\u7a69\u5b9a\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u800cDSRC \u6240\u63a1\u7528\u7684\u901a\u4fe1\u6a19\u6e96\u5373\u662fIEEE 802.11p \u548c1609.x\u3002\u56e0\u6b64\u73fe\u5728\uff0c\u4eba\u5011\u5c07DSRC\u548c\u76f8\u61c9\u7684\u4e0b\u5c64\u6a19\u6e96\u7d71\u7a31\u70baDSRC\u3002\u4f8b\u5982\uff0c\u7f8e\u570b\u806f\u90a6\u901a\u4fe1\u59d4\u54e1\u6703\u63d0\u51fa\u7684\u8eca\u8f09\u74b0\u5883\u4e0b\u7684\u7121\u7dda\u63a5\u5165\uff08WAVE\uff09\u901a\u4fe1\u5354\u8b70\u662f\u76ee\u524d\u6700\u70ba\u5b8c\u5584\u7684DSRC V2X\u901a\u4fe1\u6a19\u6e96\u4e4b\u4e00\uff0c\u5df2\u7d93\u9032\u884c\u4e86\u591a\u6b21\u5927\u898f\u6a21\u6e2c\u8a66\u53ca\u61c9\u7528\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-2.png\" alt=\"\" class=\"wp-image-8250\" width=\"717\" height=\"412\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-2.png 766w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-2-300x172.png 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-2-600x345.png 600w\" sizes=\"(max-width: 717px) 100vw, 717px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u56db) DSRC\u6280\u8853<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">DSRC\u5177\u6709\u4ee5\u4e0b\u7279\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f8e\u570b\u5728\u767c\u5c55DSRC\u7684\u521d\u671f\uff0c\u70ba\u5176\u5206\u914d\u4e86\u5c08\u5c6c\u5e36\u5bec\uff1a\u4f4d\u65bc5.9GHz \u983b\u5e36\u7684\u4e00\u6bb575MHz \u7684\u5e36\u5bec\uff085.850-5.925GHz\uff09\u88ab\u5283\u70baDSRC \u5c08\u5c6c\u7684\u4ea4\u901a\u5b89\u5168\u983b\u8b5c\u3002\u4e8c\u5341\u591a\u5e74\u7684\u767c\u5c55\u904e\u7a0b\u4e2d\uff0c\u570b\u969b\u4e0aDSRC\u5c08\u7528\u77ed\u7a0b\u901a\u4fe1\u6280\u8853\u66fe\u51fa\u73fe3\u500b\u4e3b\u8981\u7684\u5de5\u4f5c\u983b\u6bb5\uff1a800-900MHz\u30012.4GHz\u548c5.8GHz\u983b\u6bb5,\uff1b\u76ee\u524d\u6211\u5011\u570b\u5bb6\u63a1\u7528\u7684\u662f\u6e90\u65bcISO\uff0fTC204\u570b\u969b\u6a19\u6e96\u5316\u7d44\u7e54\u667a\u80fd\u904b\u8f38\u7cfb\u7d71\u6280\u8853\u59d4\u54e1\u6703(\u570b\u5167\u7de8\u865f\u70baSAC\uff0fTC268)\u76845.795-5.815GHz ISM\u983b\u6bb5\uff0c\u4e0b\u884c\u93c8\u8def(D-link)500Kbp\uff0c2-AM\uff1b\u4e0a\u884c\u93c8\u8def(U-link)250Kbp\uff0c2-PSK\u7684\u6280\u8853\u6a19\u6e96\u3002<\/li>\n\n\n\n<li>\u5f9e\u8986\u84cb\u7684\u8ddd\u96e2\u4f86\u770b\uff0cDSRC\u662f\u4e00\u7a2e\u76f8\u5c0d\u4f86\u8aaa\u8ddd\u96e2\u8f03\u8fd1\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u4e00\u822c\u6709\u6548\u901a\u4fe1\u8ddd\u96e2\u4e0d\u8d85\u904e1km\u3002<\/li>\n\n\n\n<li>DSRC\u7684\u5e73\u5747\u6642\u5ef6\u4e00\u822c\u5c0f\u65bc50ms\uff0c\u56e0\u6b64\u5728\u5b89\u5168\u6027\u76f8\u95dc\u7684\u5834\u666f\u4e2d\u66f4\u5177\u6709\u5be6\u7528\u50f9\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:30px\"><strong>C-V2X\u6280\u8853<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">3GPP\u57282017\u5e74\u767c\u5e03\u7684\u7b2c14\u7248\u672c\uff08Release 14\uff09\u7684LTE\u6280\u8853\u660e\u78ba\u652f\u6301V2X\uff0c\u9019\u5c31\u610f\u5473\u8457V2X\u8fce\u4f86\u4e86\u7b2c\u4e8c\u689d\u6280\u8853\u8def\u7dda\u3002\u57fa\u65bcLTE\u8702\u7aa9\u6280\u8853\u7684V2X\u88ab\u7a31\u70baC-V2X\uff0c\u65e2Cellular V2X\uff0c\u7531\u65bc\u7576\u524d\u7684C-V2X\u6280\u8853\u662f\u57fa\u65bcLTE\u7684\uff0c\u56e0\u6b64\u53c8\u88ab\u7a31\u70baLTE-V2X\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u800c3GPP\u7684\u7b2c16\u7248\u672c\uff08Release 16\uff09\u652f\u6301\u57fa\u65bc5G\u6280\u8853\u7684V2X\uff0c\u56e0\u6b64\u5c46\u6642\u5c07\u88ab\u7a31\u70ba5G-V2X\u6216\u8005NR-V2X\u3002\u6309\u71673GPP\u7684\u6642\u9593\u8868\uff08\u5982\u4e0b\u5716\uff09\uff0cRelease16\u7684\u88fd\u5b9a\u5c07\u57282020\u5e74\u4e0b\u534a\u5e74\u5b8c\u6210\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-3.png\" alt=\"\" class=\"wp-image-8251\" width=\"-53\" height=\"-28\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-3.png 771w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-3-300x165.png 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-3-600x329.png 600w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-3-768x421.png 768w\" sizes=\"(max-width: 771px) 100vw, 771px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u4e94) Release 16-5G-V2X<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u70ba\u4ec0\u9ebc\u6703\u6f14\u9032\u51fa\u4e0d\u540c\u65bcDSRC\u7684C-V2X\u6280\u8853\u5462\uff1f\u57fa\u65bcWi-Fi\u6280\u8853\u7684DSRC\u6027\u80fd\u5b58\u5728\u5c40\u9650\u6027\u2014\u2014Wi-Fi\u96e3\u4ee5\u652f\u6301\u9ad8\u901f\u79fb\u52d5\u5834\u666f\uff0c\u79fb\u52d5\u901f\u5ea6\u4e00\u65e6\u63d0\u9ad8\uff0cDSRC\u4fe1\u865f\u5c31\u958b\u59cb\u9a5f\u964d\u3001\u53ef\u9760\u6027\u5dee\u3001\u6642\u5ef6\u6296\u52d5\u8f03\u5927\uff0c\u6240\u4ee5\u5f88\u9577\u4e00\u6bb5\u6642\u9593DSRC\u7684\u6027\u80fd\u4e0d\u7a69\u5b9a\uff0c\u4e00\u76f4\u8655\u65bc\u6e2c\u8a66\u968e\u6bb5\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u6b64\u5916\uff0cDSRC\u5728\u5be6\u969b\u90e8\u7f72\u4e2d\u6709\u6548\u5de5\u4f5c\u8ddd\u96e2\u4e00\u822c\u70ba\u5e7e\u5341\u7c73\uff0c\u5982\u679c\u9700\u8981\u5168\u5883\u8986\u84cb\uff0c\u90a3\u9ebc\u9700\u8981\u90e8\u7f72\u7684RSU\u8a2d\u5099\u7684\u6578\u91cf\u5c31\u76f8\u7576\u4e4b\u591a\uff0c\u5f9e\u7d93\u6fdf\u6210\u672c\u9084\u662f\u90e8\u7f72\u96e3\u5ea6\u4f86\u8b1b\u90fd\u662f\u96e3\u4ee5\u5be6\u73fe\u7684\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u56e0\u6b64\uff0c\u96a8\u8457\u8702\u7aa9\u7db2\u7684\u9010\u6b65\u767c\u5c55\u8207LTE\u6280\u8853\u7684\u6f14\u9032\uff0c\u696d\u754c\u958b\u59cb\u7814\u7a76\u5728\u8702\u7aa9\u901a\u4fe1\u6280\u8853\uff08Cellular\uff09\u57fa\u790e\u4e0a\u91cd\u65b0\u8a2d\u8a08V2X\u7684\u69cb\u60f3\uff0cC-V2X\uff08\u57fa\u65bcLTE\u6280\u8853\uff09\u7531\u6b64\u61c9\u904b\u800c\u751f\u3002\u5c31\u76ee\u524d\u800c\u8a00\uff0c\u4e3b\u8981\u6709\u5169\u7a2e\u901a\u4fe1\u6a21\u5f0f\u5b58\u5728\uff1a\u96c6\u4e2d\u5f0f\uff08LTE-V-Cell\uff09\u548c\u5206\u4f48\u5f0f\uff08LTE-V-Direct\uff09\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-4.png\" alt=\"\" class=\"wp-image-8252\" width=\"655\" height=\"412\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-4.png 807w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-4-300x189.png 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-4-600x378.png 600w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-4-768x483.png 768w\" sizes=\"(max-width: 655px) 100vw, 655px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u516d) LTE-V\uff1a\u57fa\u65bcTD-LTE\u7684ITS\u7cfb\u7d71\u89e3\u6c7a\u65b9\u6848<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">1\u3001\u96c6\u4e2d\u5f0f\uff08LTE-V-Cell\uff09\u4e5f\u7a31\u70ba\u8702\u7aa9\u5f0f\u901a\u4fe1\u6216\u7db2\u7d61\u901a\u4fe1\u6a21\u5f0f<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u9700\u8981\u57fa\u7ad9\u4f5c\u70ba\u63a7\u5236\u4e2d\u5fc3\uff0c\u5229\u7528\u57fa\u7ad9\u4f5c\u70ba\u96c6\u4e2d\u5f0f\u7684\u63a7\u5236\u4e2d\u5fc3\u548c\u6578\u64da\u4fe1\u606f\u8f49\u767c\u4e2d\u5fc3\uff0c\u4f7f\u7528\u7db2\u7d61\u904b\u71df\u5546\u63d0\u4f9b\u7684\u983b\u6bb5\uff0c\u7531\u57fa\u7ad9\u5b8c\u6210\u96c6\u4e2d\u5f0f\u8abf\u5ea6\u3001\u64c1\u585e\u63a7\u5236\u548c\u4e7e\u64fe\u5354\u8abf\u7b49\uff0c\u652f\u6301\u5927\u5e36\u5bec\u3001\u5927\u8986\u84cb\u901a\u4fe1\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8LTE-V2X\u7684\u63a5\u5165\u548c\u7d44\u7db2\u6548\u7387\uff0c\u4fdd\u8b49\u696d\u52d9\u7684\u9023\u7e8c\u6027\u548c\u53ef\u9760\u6027\uff0c\u6eff\u8db3Telematics\uff08\u9060\u7a0b\u4fe1\u606f\u8655\u7406\uff09\u61c9\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">2\u3001\u5206\u4f48\u5f0f\uff08LTE-V-Direct\uff09\u4e5f\u7a31\u70ba\u76f4\u63a5\u901a\u4fe1\u6a21\u5f0f<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u7121\u9700\u57fa\u7ad9\u4f5c\u70ba\u652f\u6490\uff0c\u53ef\u4ee5\u7368\u7acb\u65bc\u8702\u7aa9\u7db2\u7d61\uff0c\u5be6\u73fe\u8eca\u8f1b\u8207\u5468\u908a\u74b0\u5883\u7bc0\u9ede\u4f4e\u6642\u5ef6\u3001\u9ad8\u53ef\u9760\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u6eff\u8db3\u884c\u8eca\u5b89\u5168\u9700\u6c42\u3002\u57fa\u65bc\u201c\u842c\u7269\u4e92\u806f\u201d\u7684\u7269\u806f\u7db2\u601d\u60f3\u4e5f\u70ba\u672a\u4f86\u5e73\u6ed1\u54115G\u9032\u884c\u6f14\u9032\u8f49\u63db\u63d0\u4f9b\u6e20\u9053\uff0c\u4fdd\u8b49\u5411\u5f8c\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u6211\u5011\u5c0d\u901a\u4fe1\u6a21\u5f0f\u9032\u884c\u6574\u7406\u8207\u6b78\u7d0d\uff0c\u5c0d\u5176\u9032\u884c\u5c0d\u6bd4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table has-medium-font-size\"><table><tbody><tr><td>Content<\/td><td>\u96c6\u4e2d\u5f0f\uff08LTE-V-Cell\uff09\u901a\u4fe1<\/td><td>\u5206\u4f48\u5f0f\uff08LTE-V-Direct\uff09\u901a\u4fe1<\/td><\/tr><tr><td>\u6642\u5ef6<\/td><td>\u8f03\u4f4e<\/td><td>\u4f4e<\/td><\/tr><tr><td>eNodeB\u63a5\u53e3<\/td><td>PC5\u63a5\u53e3<\/td><td>Uu\u63a5\u53e3<\/td><\/tr><tr><td>frequency segment<\/td><td>\u5728ITS\u983b\u6bb5\u5be6\u73feV2V&nbsp;,&nbsp;V2I,V2P<\/td><td>\u5728\u7db2\u7d61\u904b\u71df\u5546\u63d0\u4f9b\u7684\u983b\u6bb5\u5be6\u73feV2N<\/td><\/tr><tr><td>Network Connection<\/td><td>\u7db2\u7d61\u7368\u7acb<\/td><td>\u9700\u9023\u63a5\u7db2\u7d61<\/td><\/tr><tr><td>Scope<\/td><td>\u77ed\u8ddd\u96e2(&lt;1km)<\/td><td>\u9577\u8ddd\u96e2(&gt;1km)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">\u7e3d\u7d50\u4f86\u8aaa\uff0c\u7531\u65bcC-V2X\u7684\u57fa\u790e\u8a2d\u65bd\u662f\u5728\u8702\u7aa9\u6280\u8853\u4e0a\u767c\u5c55\u8d77\u4f86\u7684\uff0c\u50c5\u901a\u904e\u6539\u9020\u73fe\u6709\u7684\u57fa\u7ad9\uff0c\u5c31\u53ef\u4ee5\u5c07C-V2X\u57fa\u790e\u8a2d\u65bd\u96c6\u6210\u9032\u53bb\uff1b\u7d42\u7aef\u90e8\u7f72\u65b9\u9762\uff0c\u53ef\u4ee5\u5ef6\u7528LTE\u548c5G\u7684\u751f\u614b\u7cfb\u7d71\uff0c\u5728\u4e00\u500b\u901a\u4fe1\u6a21\u584a\u5167\u88e1\u9762\u628aLTE\u3001V2X\u96c6\u6210\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u500b\u7d71\u4e00\u7684\u9023\u63a5\u6027\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u90e8\u7f72\u6210\u672c\u8f03DSRC\u66f4\u512a\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:30px\"><strong>5G-V2X<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">&nbsp;5G-V2X\u662f5G\u901a\u4fe1\u7684V2X\u6a19\u6e96\uff0c\u4e5f\u7a31\u4f5cNR-V2X\uff0c\u56e04G-LTE\u6280\u8853\u8a2d\u8a08\u4e4b\u521d\u4e26\u672a\u5145\u5206\u8003\u616e\u8eca\u806f\u7db2\u6280\u8853\uff0c\u96a8\u8457\u667a\u80fd\u6c7d\u8eca\u8fc5\u901f\u767c\u5c55\u8d77\u4f86\uff0c4G-LTE\u6280\u8853\u5c31\u986f\u5f97\u4e0d\u5920\u7528\uff0c\u56e0\u6b645G\u901a\u4fe1\u5728\u8a2d\u8a08\u4e4b\u521d\u5373\u5c07\u667a\u80fd\u6c7d\u8eca\u7684\u9700\u6c42\u8003\u616e\u9032\u53bb\uff0cV2X\u5c07\u662f5G\u7db2\u7d61\u7684\u4e00\u90e8\u5206\uff0c5G-V2X\u6709\u878d\u5408LTE-V2X\u53caDSRC\u7684\u53ef\u80fd\uff0c\u70ba\u6c7d\u8eca\u63d0\u4f9b\u66f4\u5b89\u5168\u3001\u66f4\u9ad8\u6548\u7684\u904b\u884c\u80fd\u529b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-6.png\" alt=\"\" class=\"wp-image-8255\" width=\"697\" height=\"387\" srcset=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-6.png 780w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-6-300x167.png 300w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-6-600x333.png 600w, https:\/\/hongtronics.com\/wp-content\/uploads\/2021\/07\/image-6-768x426.png 768w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><figcaption class=\"wp-element-caption\">\u5716(\u4e03) 5G-V2X<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-medium-font-size\">DSRC V2X\u548cLTE 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class=\"has-medium-font-size\">\u3010\u4f86\u53bb\u901b\u901b\u3011<a href=\"https:\/\/hongtronics.com\/en\/product-category\/antenna\/2-3-4-5g-lteantennas\/\" title=\"https:\/\/hongtronics.com\/product-category\/antenna\/2-3-4-5g-lteantennas\/\">\u5b8f\u8679\u96fb\u5b50\u8eca\u8f09\u5929\u7dda<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>V2X\uff0c\u5373Vehicle to Everything \/ vehicle to 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