node-red实现tp路由器mesh节点室内手机定位

leonarddo

由于家里使用的tp的易展mesh路由，研究了一下如何用路由实现一个室内定位的效果。做了一个demo出来，抛砖引玉，能实现基本需求。第一次使用node-red，语法或逻辑有什么问题还请指出。如图，画圈部分按需进行修改后即可使用。

图中画圈的三个部分根据实际情况修改

所需额外组件：
homeassistant额外需要安装的组件
Node-RED Companion


node-red使用中额外需要安装的组件
node-red-contrib-loop
node-red-contrib-home-assistant-websocket


实现代码部分：
将该部分复制后导入，再根据实际情况修改即可。
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\"yLwVl0zKqws7LgKPRQ84Mdt708T1qQ3Ha7xv3H7NyU84p21BriUWBU43odz3iP4rBL3cD02KZciXTysVXiV8ngg6vL48rPJyAUw0HurW20xqxv9aYb4M9wK1Ae0wlro510qXeU07kV57fQMc8L6aLgMLwygtc0F10a0Dg70TOoouyFhdysuRMO51yY5ZlOZZLEal1h0t9YQW0Ko7oBwmCAHoic4HYbUyVeU3sfQ1xtXcPcf1aT303wAQhv66qzW\";\n    len1 = input1.length;\n    len2 = msg.password.length;\n    dictionary = input3;\n    lenDict = dictionary.length;\n    output = '';\n    if (len1 > len2){\n        length = len1;\n    }else{\n        length = len2;\n    }\n    index = 0;\n    while (index < length){\n        cl = 187;\n        cr = 187;\n        if (index >= len1){\n            cr = password[index].charCodeAt(0);\n        }else if (index >= len2){\n            cl = input1[index].charCodeAt(0);\n        }else{\n            cl = input1[index].charCodeAt(0);\n            cr = password[index].charCodeAt(0);\n        }\n        index += 1;\n        output = output + String.fromCharCode((dictionary[cl^cr]).charCodeAt(0) % lenDict);\n    }\n    return output;\n}\n\n\n","outputs":1,"noerr":51,"initialize":"","finalize":"","libs":[],"x":370,"y":220,"wires":[["84218d326015b8c4"]]},{"id":"aba4edad6372bed8","type":"inject","z":"88f6c9b0caa7d564","name":"","props":[{"p":"password","v":"你的密码","vt":"str"},{"p":"ip","v":"路由器ip","vt":"str"},{"p":"room","v":"{\"房间1\":\"房间1路由的mac\",\"房间2\":\"aa-bb-cc-dd-ee-ff\"}","vt":"json"},{"p":"user","v":"{\"设备1\":\"设备1的mac\",\"设备2\":\"设备2的mac\",\"设备3\":\"设备3的mac\"}","vt":"json"}],"repeat":"4","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":250,"y":220,"wires":[["6d323e565cdb008c"]]},{"id":"de8511021b63a935","type":"debug","z":"88f6c9b0caa7d564","name":"","active":true,"tosidebar":true,"console":true,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":480,"y":140,"wires":[]},{"id":"84218d326015b8c4","type":"http 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msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":270,"y":340,"wires":[["de9dedbc7485f3df","6bec9ac4d4dee396"]]},{"id":"6bec9ac4d4dee396","type":"switch","z":"88f6c9b0caa7d564","name":"","property":"payload.mac","propertyType":"msg","rules":[{"t":"eq","v":"user[\"设备1\"]","vt":"msg"},{"t":"eq","v":"user[\"设备2\"]","vt":"msg"},{"t":"eq","v":"user[\"设备3\"]","vt":"msg"}],"checkall":"true","repair":false,"outputs":3,"x":410,"y":340,"wires":[["de8511021b63a935","599d45cfb1e0d5be","bd3d10759739bcd5"],["2e78ae9e20e1529e","5070d379d2abf55e"],["71a21cf85e38771f","26b55712ea92ea85"]]},{"id":"599d45cfb1e0d5be","type":"function","z":"88f6c9b0caa7d564","name":"","func":"msg.payload.room='not_home';\nmsg.delay=5;\nreturn 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Assistant","version":4,"addon":false,"rejectUnauthorizedCerts":true,"ha_boolean":"y|yes|true|on|home|open","connectionDelay":true,"cacheJson":true,"heartbeat":false,"heartbeatInterval":"30","areaSelector":"friendlyName","deviceSelector":"friendlyName","entitySelector":"friendlyName","statusSeparator":"at: ","statusYear":"hidden","statusMonth":"short","statusDay":"numeric","statusHourCycle":"h23","statusTimeFormat":"h:m"}]

实现效果图


========flows文件========
flow文件
flows.rar (2.9 KB, 下载次数: 20)

2022-8-12 23:23 上传

点击文件名下载附件
flow文件

leonarddo

新改的版本，不再需要频繁申请stok，修改红圈几个地方的数据。三人以内直接修改即可使用，三人以上自行往上增加。设置值时注意不要破坏json格式。

xiaopi

是根据手机连节点的信号强度来判断手机在某个房间的吗

leonarddo

xiaopi 发表于 2022-8-11 07:18
是根据手机连节点的信号强度来判断手机在某个房间的吗

根据手机连接的mesh路由器判断，应该不能作为准确的定位判断，能定位个大致范围，或者楼层定位。

wshc1216

提示代码错误，无法导入。。。

hudan717

建议上传flow文件，剪贴板导入有误

leonarddo

wshc1216 发表于 2022-8-12 14:45
提示代码错误，无法导入。。。

已上传flows文件，并重新粘贴代码。请重试。

leonarddo

hudan717 发表于 2022-8-12 16:03
建议上传flow文件，剪贴板导入有误

已上传flows文件，并重新粘贴代码。请重试。

killevery1

好东西，之前试过TP的AP+AC环境下syslog发送到nodered，轻松就能定位人员在哪里。家用路由器没这类日志功能就得想想办法了，感谢楼主的思路

1061557695

哇，这还是第一次玩？我的猪脑不够用了

leonarddo

killevery1 发表于 2022-8-16 12:50
好东西，之前试过TP的AP+AC环境下syslog发送到nodered，轻松就能定位人员在哪里。家用路由器没这类日志功能 ...

感觉代码还可以优化，主要对node-red组件不熟悉，有些想法还没实现。暂时忙，先不弄了