<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[二维码自动充电无法保存dockposition问题]]></title><description><![CDATA[<p dir="auto">按照教程已经发布了里程计信息，二维码能识别，用tf把二维码frame转到了odom frame，为什么没有生存保存的文件？或者是自己生成一个文件，但文件内没有任何信息。应该怎么解决？</p>
]]></description><link>http://community.bwbot.org/topic/16596/二维码自动充电无法保存dockposition问题</link><generator>RSS for Node</generator><lastBuildDate>Thu, 13 Aug 2026 16:04:55 GMT</lastBuildDate><atom:link href="http://community.bwbot.org/topic/16596.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 03 Jul 2023 06:28:39 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Mon, 14 Aug 2023 05:25:17 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1685">@yanyan</a> 18588452063</p>
]]></description><link>http://community.bwbot.org/post/17246</link><guid isPermaLink="true">http://community.bwbot.org/post/17246</guid><dc:creator><![CDATA[xiaoqiang]]></dc:creator><pubDate>Mon, 14 Aug 2023 05:25:17 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Mon, 14 Aug 2023 04:28:33 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/20">@xiaoqiang</a> 麻烦您提供一个销售微信号，麻烦显示给我们看一下吧，谢谢。</p>
]]></description><link>http://community.bwbot.org/post/17245</link><guid isPermaLink="true">http://community.bwbot.org/post/17245</guid><dc:creator><![CDATA[Yanyan]]></dc:creator><pubDate>Mon, 14 Aug 2023 04:28:33 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 12 Jul 2023 03:52:35 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 还不行就通过销售微信拉群远程演示一下</p>
]]></description><link>http://community.bwbot.org/post/17224</link><guid isPermaLink="true">http://community.bwbot.org/post/17224</guid><dc:creator><![CDATA[xiaoqiang]]></dc:creator><pubDate>Wed, 12 Jul 2023 03:52:35 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 12 Jul 2023 03:08:03 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> frame_id不要带/，如何查找话题是否订阅成功用rqt_graph、rosnode info工具确定。提供的代码很多用户已经成功使用了，卡在的地方是你们ros基础不扎实。</p>
]]></description><link>http://community.bwbot.org/post/17223</link><guid isPermaLink="true">http://community.bwbot.org/post/17223</guid><dc:creator><![CDATA[xiaoqiang]]></dc:creator><pubDate>Wed, 12 Jul 2023 03:08:03 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 11 Jul 2023 07:21:26 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/20">@xiaoqiang</a> <a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a><br />
我已经检查了摄像头，二维码识别，odom，速度，全都工作良好。运行xiangqiang_local.launch文件,试图打印dock_position,没有任何输出，运行保存dock_position也没有任何数据。我想问一下，应该检查如下哪个文件？<br />
<img src="/assets/uploads/files/1689059919037-bw_auto_dock.png" alt="bw_auto_dock.png" class=" img-responsive img-markdown" width="486" height="156" /> 谢谢<br />
我现在觉得getDockPosition.cpp文件根本就没有subscribe任何topic。<br />
您能提供一下测试好的正确代码吗？或者告诉我应该如何能修改现有代码，能保存充电桩位置。或者是您告诉我应该如何测验？来回来去还久了，能麻烦您提供一个有效的解决方法吗？谢谢</p>
]]></description><link>http://community.bwbot.org/post/17222</link><guid isPermaLink="true">http://community.bwbot.org/post/17222</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 11 Jul 2023 07:21:26 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 11 Jul 2023 06:10:57 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/20">@xiaoqiang</a> <a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a><br />
能识别ar_maker,id 为1.<br />
有odomtopic，目前都为0.<br />
cmd_vel，都为0.<br />
rqt_tree如图<br />
<img src="/assets/uploads/files/1689055830522-test.png" alt="test.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17221</link><guid isPermaLink="true">http://community.bwbot.org/post/17221</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 11 Jul 2023 06:10:57 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 11 Jul 2023 05:59:09 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/20">@xiaoqiang</a><br />
能识别ar_maker,id 为1.<br />
有odomtopic，目前都为0.<br />
cmd_vel，都为0.<br />
rqt_tree如图,<br />
<img src="/assets/uploads/files/1689055144835-test.png" alt="test.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17220</link><guid isPermaLink="true">http://community.bwbot.org/post/17220</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 11 Jul 2023 05:59:09 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 11 Jul 2023 03:31:20 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> tf树解决后，再解决其它问题，打印/ar_pose_marker话题，看是否识别了二维码，以及话题内的frame—id显示的是不是和设置的一样。<img src="/assets/uploads/files/1689046149605-b84f96e8-b83d-45dd-93ce-d046b3582cac-%E5%9B%BE%E7%89%87.png" alt="b84f96e8-b83d-45dd-93ce-d046b3582cac-图片.png" class=" img-responsive img-markdown" /><br />
还有里程计话题里面的速度值要为零，节点会根据这个速度，判断车是否处于静止状态，处于运动状态也会不保存位置。</p>
]]></description><link>http://community.bwbot.org/post/17219</link><guid isPermaLink="true">http://community.bwbot.org/post/17219</guid><dc:creator><![CDATA[xiaoqiang]]></dc:creator><pubDate>Tue, 11 Jul 2023 03:31:20 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Mon, 10 Jul 2023 04:49:53 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/20">@xiaoqiang</a> <a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1633">@小助理</a> <a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a><br />
但为什么存不到dock_position呢？解决方法是什么呢？我的tf是这样的<br />
<img src="/assets/uploads/files/1688964591249-rqt_final.png" alt="rqt_final.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17218</link><guid isPermaLink="true">http://community.bwbot.org/post/17218</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Mon, 10 Jul 2023 04:49:53 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Thu, 06 Jul 2023 08:46:45 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 这是静态tf，随便发布，不存在无法加的问题</p>
]]></description><link>http://community.bwbot.org/post/17217</link><guid isPermaLink="true">http://community.bwbot.org/post/17217</guid><dc:creator><![CDATA[xiaoqiang]]></dc:creator><pubDate>Thu, 06 Jul 2023 08:46:45 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Thu, 06 Jul 2023 03:13:18 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> 能麻烦您告诉我改那个文件里的footprint吗？</p>
]]></description><link>http://community.bwbot.org/post/17216</link><guid isPermaLink="true">http://community.bwbot.org/post/17216</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Thu, 06 Jul 2023 03:13:18 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Thu, 06 Jul 2023 01:08:53 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 不行就改充电桩这边的代码，在代码里面搜basefootprint替换成baselink</p>
]]></description><link>http://community.bwbot.org/post/17215</link><guid isPermaLink="true">http://community.bwbot.org/post/17215</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Thu, 06 Jul 2023 01:08:53 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 05 Jul 2023 11:25:23 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> 我的odom到base_link,是机器人发布的。<br />
我的机器人的tf结构没办法改，我现在想在充电部分把base_link和base_footprint之间的tf反过来。如果按照我给您发的tf树，我应该如何修改代码？</p>
]]></description><link>http://community.bwbot.org/post/17214</link><guid isPermaLink="true">http://community.bwbot.org/post/17214</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Wed, 05 Jul 2023 11:25:23 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 05 Jul 2023 09:10:24 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 把baselink和basefootprint的之间的tf连接方法反过来。还有你的odom到baselink的tf是谁发布的，这个要改成odom到basefootprint</p>
]]></description><link>http://community.bwbot.org/post/17213</link><guid isPermaLink="true">http://community.bwbot.org/post/17213</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Wed, 05 Jul 2023 09:10:24 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 05 Jul 2023 08:37:31 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> <a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1633">@小助理</a><br />
单纯运行我的机器人，rqt树是这样的<img src="/assets/uploads/files/1688546137373-robot_rqt.png" alt="robot_rqt.png" class=" img-responsive img-markdown" width="1920" height="1080" /><br />
加了充电系统之后，rqt树如下：<br />
<img src="/assets/uploads/files/1688546174173-add_charge_rqt.png" alt="add_charge_rqt.png" class=" img-responsive img-markdown" width="1920" height="1080" /><br />
我的问题是：如果按照上面加了充电系统的rqt树，我应该如何修改程序，才能保存充电桩位置？</p>
]]></description><link>http://community.bwbot.org/post/17212</link><guid isPermaLink="true">http://community.bwbot.org/post/17212</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Wed, 05 Jul 2023 08:37:31 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Wed, 05 Jul 2023 08:20:36 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> 您好，我的rqt_tree如下，tf转换代码如下，应该怎么修改阿？仍然不能保存位置信息。<img src="/assets/uploads/files/1688545231540-xiaoqiang_launch.png" alt="xiaoqiang_launch.png" class=" img-responsive img-markdown" width="1920" height="1080" /> <img src="/assets/uploads/files/1688545231473-rqt_tree.png" alt="rqt_Tree.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17211</link><guid isPermaLink="true">http://community.bwbot.org/post/17211</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Wed, 05 Jul 2023 08:20:36 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 08:00:27 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 这是一个比较常见的tf<br />
<img src="/assets/uploads/files/1688457625823-affe57a2-03fc-4648-9d2a-b6af612cf27e-image.png" alt="affe57a2-03fc-4648-9d2a-b6af612cf27e-image.png" class=" img-responsive img-markdown" width="981" height="549" /></p>
]]></description><link>http://community.bwbot.org/post/17210</link><guid isPermaLink="true">http://community.bwbot.org/post/17210</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Tue, 04 Jul 2023 08:00:27 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:59:59 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> 我做的tf转换如上</p>
]]></description><link>http://community.bwbot.org/post/17209</link><guid isPermaLink="true">http://community.bwbot.org/post/17209</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:59:59 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:59:22 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> <img src="/assets/uploads/files/1688457559181-tf_nodes.png" alt="tf_nodes.png" class=" img-responsive img-markdown" width="1462" height="64" /> <img src="/assets/uploads/files/1688457559173-screenshot-from-2023-07-04-16-54-35.png" alt="Screenshot from 2023-07-04 16-54-35.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17208</link><guid isPermaLink="true">http://community.bwbot.org/post/17208</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:59:22 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:47:08 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a><br />
在哪加？能举个例子吗？</p>
]]></description><link>http://community.bwbot.org/post/17207</link><guid isPermaLink="true">http://community.bwbot.org/post/17207</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:47:08 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:39:55 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> <img src="/assets/uploads/files/1688456393856-screenshot-from-2023-07-04-16-36-45.png" alt="Screenshot from 2023-07-04 16-36-45.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17206</link><guid isPermaLink="true">http://community.bwbot.org/post/17206</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:39:55 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:38:10 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a><br />
<img src="/assets/uploads/files/1688456247994-fcb77b7f-ccc2-4d50-8738-2593a6df4e75-image.png" alt="fcb77b7f-ccc2-4d50-8738-2593a6df4e75-image.png" class=" img-responsive img-markdown" width="817" height="170" /><br />
文档里面说订阅的是basefootprint的tf，不是baselink的，你还有加一个baselink到basefootprint的变换</p>
]]></description><link>http://community.bwbot.org/post/17205</link><guid isPermaLink="true">http://community.bwbot.org/post/17205</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:38:10 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:34:38 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/1672">@yanyan1011-0</a> 你的usbcam不应该连到odom上面，应该连到baselink上面</p>
]]></description><link>http://community.bwbot.org/post/17204</link><guid isPermaLink="true">http://community.bwbot.org/post/17204</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:34:38 GMT</pubDate></item><item><title><![CDATA[Reply to 二维码自动充电无法保存dockposition问题 on Tue, 04 Jul 2023 07:33:32 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/7">@weijiz</a> <img src="/assets/uploads/files/1688456009739-screenshot-from-2023-07-04-15-37-52.png" alt="Screenshot from 2023-07-04 15-37-52.png" class=" img-responsive img-markdown" width="1920" height="1080" /></p>
]]></description><link>http://community.bwbot.org/post/17203</link><guid isPermaLink="true">http://community.bwbot.org/post/17203</guid><dc:creator><![CDATA[Yanyan1011 0]]></dc:creator><pubDate>Tue, 04 Jul 2023 07:33:32 GMT</pubDate></item></channel></rss>