{"id":185672,"date":"2024-11-10T23:32:17","date_gmt":"2024-11-10T15:32:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185672\/"},"modified":"2024-11-10T23:32:18","modified_gmt":"2024-11-10T15:32:18","slug":"%e6%89%8b%e5%8b%95%e5%b0%8e%e5%85%a5gps%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%88gps%e6%80%8e%e9%ba%bc%e6%89%8b%e5%8b%95%e5%b0%8e%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185672\/","title":{"rendered":"\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\u6559\u7a0b\uff08gps\u600e\u9ebc\u624b\u52d5\u5c0e\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e6%89%8b%e5%8b%95%e5%b0%8e%e5%85%a5gps%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%88gps%e6%80%8e%e9%ba%bc%e6%89%8b%e5%8b%95%e5%b0%8e%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89-RIMDwNaMCT\">\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\u6559\u7a0b\uff08gps\u600e\u9ebc\u624b\u52d5\u5c0e\u6578\u64da\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u5b57\u6642\u4ee3\uff0cGPS\u6578\u64da\u5eab\u7684\u61c9\u7528\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u7121\u8ad6\u662f\u5728\u7269\u6d41\u3001\u4ea4\u901a\u9084\u662f\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\uff08GIS\uff09\u4e2d\uff0c\u6e96\u78ba\u7684GPS\u6578\u64da\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f7f\u7528\u9019\u4e9b\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afgps%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-RIMDwNaMCT\">\u4ec0\u9ebc\u662fGPS\u6578\u64da\u5eab\uff1f<\/h2>\n<p>GPS\u6578\u64da\u5eab\u662f\u5b58\u5132\u5168\u7403\u5b9a\u4f4d\u7cfb\u7d71\uff08GPS\uff09\u6578\u64da\u7684\u96c6\u5408\uff0c\u9019\u4e9b\u6578\u64da\u901a\u5e38\u5305\u62ec\u5730\u7406\u5750\u6a19\u3001\u6642\u9593\u6233\u3001\u901f\u5ea6\u3001\u65b9\u5411\u7b49\u4fe1\u606f\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u61c9\u7528\uff0c\u5982\u5c0e\u822a\u3001\u5730\u5716\u88fd\u4f5c\u3001\u8cc7\u7522\u8ffd\u8e64\u7b49\u3002<\/p>\n<h2 id=\"%e6%89%8b%e5%8b%95%e5%b0%8e%e5%85%a5gps%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-RIMDwNaMCT\">\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u4e3b\u8981\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e6%ba%96%e5%82%99%e6%95%b8%e6%93%9a-RIMDwNaMCT\">\u6b65\u9a5f\u4e00\uff1a\u6e96\u5099\u6578\u64da<\/h3>\n<ul>\n<li>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6536\u96c6\u6240\u9700\u7684GPS\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u4f86\u81ea\u5404\u7a2e\u4f86\u6e90\uff0c\u5982GPS\u8a2d\u5099\u3001\u958b\u653e\u6578\u64da\u96c6\u6216\u5176\u4ed6\u7b2c\u4e09\u65b9\u670d\u52d9\u3002<\/li>\n<li>\u78ba\u4fdd\u6578\u64da\u683c\u5f0f\u6b63\u78ba\uff0c\u5e38\u898b\u7684\u683c\u5f0f\u5305\u62ecCSV\u3001JSON\u548cXML\u7b49\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1-RIMDwNaMCT\">\u6b65\u9a5f\u4e8c\uff1a\u9078\u64c7\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u662f\u6210\u529f\u5c0e\u5165GPS\u6578\u64da\u7684\u95dc\u9375\u3002\u5e38\u898b\u7684\u9078\u64c7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>\u4e00\u500b\u958b\u6e90\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u9069\u5408\u8655\u7406\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>PostgreSQL\uff1a<\/strong>\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u5c0d\u8c61\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u652f\u6301\u5730\u7406\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>SQLite\uff1a<\/strong>\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u6578\u64da\u5eab\uff0c\u9069\u5408\u5c0f\u578b\u61c9\u7528\u548c\u958b\u767c\u6e2c\u8a66\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e8%a1%a8-RIMDwNaMCT\">\u6b65\u9a5f\u4e09\uff1a\u5275\u5efa\u6578\u64da\u8868<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u4e00\u500b\u8868\u4f86\u5b58\u5132GPS\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528MySQL\u5275\u5efa\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE gps_data (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    latitude DECIMAL(9,6) NOT NULL,\n    longitude DECIMAL(9,6) NOT NULL,\n    timestamp DATETIME NOT NULL,\n    speed FLOAT,\n    direction FLOAT\n);<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-RIMDwNaMCT\">\u6b65\u9a5f\u56db\uff1a\u5c0e\u5165\u6578\u64da<\/h3>\n<p>\u6839\u64da\u60a8\u9078\u64c7\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u4f7f\u7528\u76f8\u61c9\u7684\u547d\u4ee4\u5c0e\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528MySQL\u5c0e\u5165CSV\u6587\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>LOAD DATA INFILE '\/path\/to\/your\/gps_data.csv'\nINTO TABLE gps_data\nFIELDS TERMINATED BY ','\nLINES TERMINATED BY 'n'\nIGNORE 1 ROWS;<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u57f7\u884c\u6b64\u547d\u4ee4\u4e4b\u524d\uff0cCSV\u6587\u4ef6\u7684\u8def\u5f91\u6b63\u78ba\uff0c\u4e26\u4e14\u6578\u64da\u683c\u5f0f\u8207\u8868\u7d50\u69cb\u76f8\u7b26\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e9%a9%97%e8%ad%89%e6%95%b8%e6%93%9a-RIMDwNaMCT\">\u6b65\u9a5f\u4e94\uff1a\u9a57\u8b49\u6578\u64da<\/h3>\n<p>\u5c0e\u5165\u5b8c\u6210\u5f8c\uff0c\u57f7\u884c\u67e5\u8a62\u4ee5\u9a57\u8b49\u6578\u64da\u662f\u5426\u6b63\u78ba\u5c0e\u5165\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM gps_data LIMIT 10;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u8868\u4e2d\u7684\u524d\u5341\u689d\u8a18\u9304\uff0c\u5e6b\u52a9\u60a8\u6aa2\u67e5\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-RIMDwNaMCT\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86%e6%95%b8%e6%93%9a%e6%a0%bc%e5%bc%8f%e4%b8%8d%e4%b8%80%e8%87%b4%e7%9a%84%e5%95%8f%e9%a1%8c%ef%bc%9f-RIMDwNaMCT\">1. \u5982\u4f55\u8655\u7406\u6578\u64da\u683c\u5f0f\u4e0d\u4e00\u81f4\u7684\u554f\u984c\uff1f<\/h3>\n<p>\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\uff0c\u5efa\u8b70\u4f7f\u7528\u6578\u64da\u6e05\u7406\u5de5\u5177\u6216\u8173\u672c\u4f86\u6a19\u6e96\u5316\u6578\u64da\u683c\u5f0f\uff0c\u78ba\u4fdd\u6240\u6709\u6578\u64da\u90fd\u7b26\u5408\u9810\u671f\u7684\u7d50\u69cb\u3002<\/p>\n<h3 id=\"2-%e5%b0%8e%e5%85%a5%e9%81%8e%e7%a8%8b%e4%b8%ad%e5%87%ba%e7%8f%be%e9%8c%af%e8%aa%a4%e8%a9%b2%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-RIMDwNaMCT\">2. \u5c0e\u5165\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\uff0c\u901a\u5e38\u662f\u7531\u65bc\u6578\u64da\u683c\u5f0f\u4e0d\u6b63\u78ba\u6216\u8868\u7d50\u69cb\u4e0d\u5339\u914d\u3002\u6839\u64da\u932f\u8aa4\u4fe1\u606f\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RIMDwNaMCT\">\u7e3d\u7d50<\/h2>\n<p>\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u5373\u53ef\u6210\u529f\u5b8c\u6210\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u8005\u9084\u662f\u6578\u64da\u5206\u6790\u5e2b\uff0c\u638c\u63e1\u9019\u4e00\u6280\u80fd\u90fd\u5c07\u5c0d\u60a8\u7684\u5de5\u4f5c\u5927\u6709\u88e8\u76ca\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u624b\u52d5\u5c0e\u5165GPS\u6578\u64da\u5eab\uff0c\u638c\u63e1\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u8f15\u9b06\u7ba1\u7406\u548c\u4f7f\u7528GPS\u6578\u64da\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-185672","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=185672"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185672\/revisions"}],"predecessor-version":[{"id":185673,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185672\/revisions\/185673"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}