显示页面修订记录反向链接回到顶部 本页面只读。您可以查看源文件,但不能更改它。如果您觉得这是系统错误,请联系管理员。 ====== 手势识别传感器 ====== {{ :wm_wiki:gesture_sensor:pasted:20190807-104621.png }} ===== 1. 模块介绍 ===== <html><body> <p class=MsoTitle align=left style='text-align:left'><span style='font-size: 16.0pt;font-family:宋体;color:#222222;background:white'> <span lang=ZH-CN>本模块是一款在给定参考方向后,能检测手势向前移动、向后移动、向左移动、向右移动、向下移动等</span>5<span lang=ZH-CN>种手势运动状态的模块,解放你的双手。</span></span></p> </body></html> ===== 2. 参数规则 ===== <html><body> <div align=center> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'> <tr> <td width=238 valign=top style='width:178.5pt;border-top:solid #5B9BD5 3.0pt; border-left:solid #5B9BD5 3.0pt;border-bottom:solid white 2.25pt;border-right: none;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:solid #5B9BD5 3.0pt; border-left:none;border-bottom:solid white 2.25pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>值</span></b><b><span style='font-size:18.0pt;font-family:宋体;color:white'>/<span lang=ZH-CN>描述</span></span></b></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>DC 5V</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>接口类型</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border:none;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>RJ11</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border:solid white 1.0pt; border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>通信方式</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:solid white 1.0pt; border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>WM<span lang=ZH-CN>单总线</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>手势识别种类</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>前、后、左、右、下,共</span><span style='font-size:18.0pt;font-family:宋体;color:white'>5<span lang=ZH-CN>种手势</span></span></p> </td> </tr> <tr> <td width=238 style='width:178.5pt;border-top:none;border-left:solid #5B9BD5 3.0pt; border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;background: #5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>状态指示灯</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>5<span lang=ZH-CN>个状态指示灯</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid #5B9BD5 3.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid #5B9BD5 3.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>55mm*24mm*18.5mm(<span lang=ZH-CN>长</span>*<span lang=ZH-CN>宽</span>*<span lang=ZH-CN>高</span>)</span></p> </td> </tr> </table> </div> </body></html> ===== 3. 使用指南 ===== ==== 3.1. 模块使用说明 ==== <html><body> <p class=MsoNormal><span style='font-size:16.0pt;font-family:宋体;color:black; background:white'> <span lang=ZH-CN>该模块使用时,手离传感器距离在</span><b><span style='background:yellow'>5~20cm</span></b><span lang=ZH-CN>之间,太近容易误判。</span></span></p> </body></html> ==== 3.2. 功能模块及WeeeCode图形化编程指南 ==== <html><body> <p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt; font-family:华文楷体;color:#222222;background:white'> </span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体;color:black;background:white'>该模块支持的图形化编程平台目前有</span><span style='font-size:16.0pt;font-family:宋体;color:black;background:white'>WeeeCode 3.0<span lang=ZH-CN>,其图形化编程指南如下:</span></span></p> <div align=center> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'> <tr> <td width=257 valign=top style='width:193.1pt;border:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:black;background: white'>模块功能</span></b></p> </td> <td width=222 valign=top style='width:166.5pt;border:solid windowtext 1.0pt; border-left:none;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:black;background: white'>需传参数</span></b></p> </td> <td width=654 valign=top style='width:490.8pt;border:solid windowtext 1.0pt; border-left:none;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:black;background: white'>图形化编程块举例</span>(<span lang=ZH-CN>其他平台图形化编程块大同小异</span>)</b></p> </td> </tr> <tr style='height:79.55pt'> <td width=257 style='width:193.1pt;border:solid windowtext 1.0pt;border-top: none;padding:0in 5.4pt 0in 5.4pt;height:79.55pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>判断手势是否与所一致选</span><span style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>(<span lang=ZH-CN>布尔值</span>)</span></p> </td> <td width=222 style='width:166.5pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;height:79.55pt'> <p class=MsoNormal><span style='font-size:14.0pt;font-family:华文楷体;color:black; background:white'>(2<span lang=ZH-CN>个参数)端口、选择手势方向</span></span></p> </td> <td width=654 valign=top style='width:490.8pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;height:79.55pt'> <p class=MsoNormal align=center style='text-align:center'><img width=496 height=196 id="图片 7" src="lib/exe/fetch.php?media=wm_wiki:gesture_sensor:pasted:20190807-105359.png"></p> </td> </tr> </table> </div> </body></html> ==== 3.3. 文本代码编程指南 ==== ===== 4. 注意事项 ===== <html><body> <p class=MsoTitle><span style='font-size:16.0pt;font-family:宋体'> (1)<span lang=ZH-CN>本模块属于光学器件,保存时需要注意防尘防潮。使用时,需保持传感器表面的清洁度,以免导致测量不准。</span></span></p> <p class=MsoTitle><span style='font-size:16.0pt;font-family:宋体'> (2)<span lang=ZH-CN>手势移动不能太快,也不能太慢。</span></span></p> <p class=MsoTitle><span style='font-size:16.0pt;font-family:宋体'> (3)<span lang=ZH-CN>由于传感器是红外光学器件,不宜在阳光强,或者环境中红外光强的环境中使用。</span></span></p> <p class=MsoTitle><span style='font-size:16.0pt;font-family:宋体'> (4)<span lang=ZH-CN>当周围环境光发生明显变化时,或者识别错误率较高时,建议给模块断电后重新上电。</span></span></p> </body></html>