doc/数据流方案示意图.svg

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
 "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Generated by graphviz version 2.40.1 (20161225.0304)
 -->
<!-- Title: G Pages: 1 -->
<svg width="1317pt" height="177pt"
 viewBox="0.00 0.00 1317.26 176.60" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 172.6)">
<title>G</title>
<polygon fill="#ffffff" stroke="transparent" points="-4,4 -4,-172.6 1313.2568,-172.6 1313.2568,4 -4,4"/>
<!-- CAN总线 -->
<g id="node1" class="node">
<title>CAN总线</title>
<polygon fill="none" stroke="#000000" points="75.72,-102 -.241,-102 -.241,-66 75.72,-66 75.72,-102"/>
<text text-anchor="middle" x="37.7395" y="-79.8" font-family="Times,serif" font-size="14.00" fill="#000000">CAN总线</text>
</g>
<!-- django后端 -->
<g id="node2" class="node">
<title>django后端</title>
<polygon fill="none" stroke="#000000" points="1004.8452,-112 922.0694,-112 922.0694,-76 1004.8452,-76 1004.8452,-112"/>
<text text-anchor="middle" x="963.4573" y="-89.8" font-family="Times,serif" font-size="14.00" fill="#000000">django后端</text>
</g>
<!-- CAN总线&#45;&gt;django后端 -->
<g id="edge1" class="edge">
<title>CAN总线&#45;&gt;django后端</title>
<path fill="none" stroke="#ffff00" d="M85.4955,-96.2819C88.1912,-96.8856 90.8662,-97.4631 93.479,-98 159.3561,-111.5376 175.8439,-116.6497 242.8844,-122 395.1149,-134.149 739.3271,-146.5078 904.0134,-116 909.8563,-114.9176 915.8791,-113.313 921.746,-111.4546"/>
<polygon fill="#ffff00" stroke="#ffff00" points="86.2508,-92.8642 75.7177,-94.0068 84.6643,-99.6821 86.2508,-92.8642"/>
<text text-anchor="middle" x="512.7654" y="-156" font-family="Times,serif" font-size="14.00" fill="#000000">django后端文件中</text>
<text text-anchor="middle" x="512.7654" y="-139.2" font-family="Times,serif" font-size="14.00" fill="#000000">直接调用furyCAN模块读取数据</text>
</g>
<!-- CAN_read.py -->
<g id="node4" class="node">
<title>CAN_read.py</title>
<polygon fill="none" stroke="#000000" points="720.8259,-102 626.5465,-102 626.5465,-66 720.8259,-66 720.8259,-102"/>
<text text-anchor="middle" x="673.6862" y="-79.8" font-family="Times,serif" font-size="14.00" fill="#000000">CAN_read.py</text>
</g>
<!-- CAN总线&#45;&gt;CAN_read.py -->
<g id="edge4" class="edge">
<title>CAN总线&#45;&gt;CAN_read.py</title>
<path fill="none" stroke="#000000" d="M85.8164,-84C204.2002,-84 508.6876,-84 626.3213,-84"/>
<polygon fill="#000000" stroke="#000000" points="85.6164,-80.5001 75.6164,-84 85.6163,-87.5001 85.6164,-80.5001"/>
<text text-anchor="middle" x="320.8994" y="-105" font-family="Times,serif" font-size="14.00" fill="#000000">不断调用furyCAN模块</text>
<text text-anchor="middle" x="320.8994" y="-88.2" font-family="Times,serif" font-size="14.00" fill="#000000">读取数据并更新到一个字典</text>
</g>
<!-- record.py -->
<g id="node5" class="node">
<title>record.py</title>
<polygon fill="none" stroke="#000000" points="355.6503,-36 286.1485,-36 286.1485,0 355.6503,0 355.6503,-36"/>
<text text-anchor="middle" x="320.8994" y="-13.8" font-family="Times,serif" font-size="14.00" fill="#000000">record.py</text>
</g>
<!-- CAN总线&#45;&gt;record.py -->
<g id="edge7" class="edge">
<title>CAN总线&#45;&gt;record.py</title>
<path fill="none" stroke="#000000" d="M53.3721,-57.2705C63.0125,-43.5329 76.736,-28.0962 93.479,-20.4 156.4418,8.5417 239.9585,-1.0704 286.2568,-9.9774"/>
<polygon fill="#000000" stroke="#000000" points="50.2273,-55.6812 47.6359,-65.9542 56.068,-59.5394 50.2273,-55.6812"/>
<text text-anchor="middle" x="159.1817" y="-42" font-family="Times,serif" font-size="14.00" fill="#000000">不断调用furyCAN模块</text>
<text text-anchor="middle" x="159.1817" y="-25.2" font-family="Times,serif" font-size="14.00" fill="#000000">读取数据</text>
</g>
<!-- django前端 -->
<g id="node3" class="node">
<title>django前端</title>
<polygon fill="none" stroke="#000000" points="1309.2008,-112 1226.425,-112 1226.425,-76 1309.2008,-76 1309.2008,-112"/>
<text text-anchor="middle" x="1267.8129" y="-89.8" font-family="Times,serif" font-size="14.00" fill="#000000">django前端</text>
</g>
<!-- django后端&#45;&gt;django前端 -->
<g id="edge2" class="edge">
<title>django后端&#45;&gt;django前端</title>
<path fill="none" stroke="#0000ff" d="M1015.4466,-94C1074.9788,-94 1171.3272,-94 1226.1479,-94"/>
<polygon fill="#0000ff" stroke="#0000ff" points="1005.1385,-94 1015.1384,-97.5001 1015.1385,-94.0001 1005.1385,-94"/>
<text text-anchor="middle" x="1115.6351" y="-115" font-family="Times,serif" font-size="14.00" fill="#000000">前端周期性通过jQuery访问</text>
<text text-anchor="middle" x="1115.6351" y="-98.2" font-family="Times,serif" font-size="14.00" fill="#000000">网页请求数据</text>
</g>
<!-- django后端&#45;&gt;django前端 -->
<g id="edge3" class="edge">
<title>django后端&#45;&gt;django前端</title>
<path fill="none" stroke="#0000ff" d="M1004.8844,-77.5306C1010.8477,-75.7418 1016.9726,-74.2073 1022.9012,-73.2 1104.1667,-59.3926 1127.1035,-59.3926 1208.369,-73.2 1211.0554,-73.6564 1213.7821,-74.2211 1216.5158,-74.8687"/>
<polygon fill="#0000ff" stroke="#0000ff" points="1226.3858,-77.5306 1217.6422,-71.5473 1216.7307,-74.9266 1226.3858,-77.5306"/>
<text text-anchor="middle" x="1115.6351" y="-77.2" font-family="Times,serif" font-size="14.00" fill="#000000">后端返回JSON格式数据</text>
</g>
<!-- CAN_read.py&#45;&gt;django后端 -->
<g id="edge5" class="edge">
<title>CAN_read.py&#45;&gt;django后端</title>
<path fill="none" stroke="#00ff00" d="M731.0243,-91.412C733.6352,-91.6352 736.2219,-91.8335 738.756,-92 802.5983,-96.1951 876.8602,-95.836 921.9906,-95.0361"/>
<polygon fill="#00ff00" stroke="#00ff00" points="720.8946,-90.4418 730.5153,-94.8794 730.849,-91.3953 720.8946,-90.4418"/>
<text text-anchor="middle" x="821.3847" y="-99.2" font-family="Times,serif" font-size="14.00" fill="#000000">socket客户端申请数据</text>
</g>
<!-- CAN_read.py&#45;&gt;django后端 -->
<g id="edge6" class="edge">
<title>CAN_read.py&#45;&gt;django后端</title>
<path fill="none" stroke="#00ff00" d="M720.7948,-73.6169C726.8138,-72.6199 732.9119,-71.7693 738.756,-71.2 811.8576,-64.0783 831.7938,-57.8249 904.0134,-71.2 906.8154,-71.7189 909.6559,-72.3646 912.4988,-73.1062"/>
<polygon fill="#00ff00" stroke="#00ff00" points="922.1209,-75.9524 913.5244,-69.7596 912.5316,-73.1158 922.1209,-75.9524"/>
<text text-anchor="middle" x="821.3847" y="-75.2" font-family="Times,serif" font-size="14.00" fill="#000000">socket服务器端返回最新数据</text>
</g>
<!-- 数据库 -->
<g id="node6" class="node">
<title>数据库</title>
<polygon fill="none" stroke="#000000" points="701.1857,-36 646.1867,-36 646.1867,0 701.1857,0 701.1857,-36"/>
<text text-anchor="middle" x="673.6862" y="-13.8" font-family="Times,serif" font-size="14.00" fill="#000000">数据库</text>
</g>
<!-- record.py&#45;&gt;数据库 -->
<g id="edge8" class="edge">
<title>record.py&#45;&gt;数据库</title>
<path fill="none" stroke="#ff0000" d="M355.6914,-18C422.1889,-18 566.8306,-18 635.7274,-18"/>
<polygon fill="#ff0000" stroke="#ff0000" points="636.111,-21.5001 646.111,-18 636.1109,-14.5001 636.111,-21.5001"/>
<text text-anchor="middle" x="512.7654" y="-22.2" font-family="Times,serif" font-size="14.00" fill="#000000">将数据存入数据库</text>
</g>
<!-- 数据库&#45;&gt;django后端 -->
<g id="edge9" class="edge">
<title>数据库&#45;&gt;django后端</title>
<path fill="none" stroke="#ff0000" d="M711.331,-10.8727C758.7658,-3.7665 841.6229,2.3066 904.0134,-27.2 925.7659,-37.4875 942.9692,-59.8059 953.1577,-75.8151"/>
<polygon fill="#ff0000" stroke="#ff0000" points="710.5247,-7.457 701.2005,-12.4878 711.6269,-14.3697 710.5247,-7.457"/>
<text text-anchor="middle" x="821.3847" y="-32.2" font-family="Times,serif" font-size="14.00" fill="#000000">调用最新数据</text>
</g>
</g>
</svg>