差别

这里会显示出您选择的修订版和当前版本之间的差别。

--- wm_wiki:pir_sensor:manual [2019/02/13 17:25]
wangyueyu [应用案例]
+++ wm_wiki:pir_sensor:manual [2020/05/12 15:24] (当前版本)
juneral [3.1. 模块功能及图形化编程指南]
@@ 行 1: / 行 1: @@
 ====== 人体红外传感器 ======
-{{:人体红外传感器.png?100|}}
+{{ :wm_wiki:pir_sensor:pasted:20190517-142034.png }}
-人体红外传感器是用来检测人或动物身体上发出的红外辐射的模块，最大测量范围为 5m。如果有人在量程内运动，板上的红色 LED 会被点亮。模式有可重复触发（默认）/不重复触发。检测角度为100°
-===== 参数规格 =====
-^ 参数    ^  值/描述                       ^
-^ 工作电压  |  5V DC                      |
-^ 工作温度  |  -20℃~ + 70℃                |
-^ 倾斜角度  |  100 度                      |
-^ 触发方式  |  可重复触发（默认）/不可重复触发           |
-^ LED灯  |  1个                         |
-^ 检测距离  |  最大5米                       |
-^ 模块尺寸  |  52 x 24 x 18.5 mm (长x宽x高)  |
-===== 应用案例 =====
-主要应用领域为家电、玩具、防盗报警、感应门、感应灯具、感应开关等。红外自动感应灯、感应开关能感应人体红外线，人来灯亮，人离灯灭，实现自动照明。“感应门”是指自动门中的一种开门模式。感应门是广泛用于商店、酒店、企事业单位等场所的一种玻璃门，利用热释电红外人体感应传感器特性，当有人靠近门口时，它会自动感应到人体,发出指令及时将门打开。
-===== 编程介绍 =====
+===== 1. 模块介绍 =====
+<html><body>
+<p class=MsoNormal style='text-indent:.5in'><span lang=ZH-CN style='font-size:
+.0pt;font-family:宋体;color:#222222;background:white'>人体红外传感器</span><span
+style='font-size:16.0pt;font-family:宋体;color:#222222;background:white'>(PIR Sensor)</span><span
+style='font-size:11.5pt;font-family:"Helvetica",sans-serif;color:#222222;
+background:white'> </span><span lang=ZH-CN style='font-size:16.0pt;font-family:
+宋体;color:#222222;background:white'>是用来检测人或动物身体上发出的红外辐射的模块，最大测量范围为</span><span
+style='font-size:16.0pt;font-family:宋体;color:#222222;background:white'> 5m<span
+lang=ZH-CN>。如果有人在量程内运动，板上的红色</span> LED <span lang=ZH-CN>会被点亮。</span><o:p></o:p></span></p>
+<p class=MsoNormal style='text-indent:.5in'><span lang=ZH-CN style='font-size:
+.0pt;font-family:宋体;color:#222222;background:white'>使用参考：人体感应灯</span></p>
+</body></html>
+===== 2. 参数规格 =====
+<html><body>
+<div align=center>
+<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse;mso-yfti-tbllook:1184;mso-padding-alt:0in 0in 0in 0in'>
+ <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>值</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>/<span lang=ZH-CN>描述</span></span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:1'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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 style='mso-yfti-irow:2'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>接口类型</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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 style='mso-yfti-irow:3'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>通信方式</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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 style='mso-yfti-irow:4'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>工作温度</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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'>-20<span lang=ZH-CN>℃</span>~+70<span
+  lang=ZH-CN>℃</span></span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:5'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>触发方式</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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 lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>可重复触发</span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:6'>
+  <td width=172 valign=top style='width:129.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>检测角度</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'><o:p></o:p></span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>100<span lang=ZH-CN>°</span><o:p></o:p></span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:7'>
+  <td width=172 valign=top style='width:129.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>检测举例</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'><o:p></o:p></span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>最大</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>5<span lang=ZH-CN>米</span><o:p></o:p></span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:8'>
+  <td width=172 valign=top style='width:129.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>LED<span lang=ZH-CN>指示灯</span><o:p></o:p></span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  mso-border-top-alt:solid white 1.0pt;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'>1<span lang=ZH-CN>个</span>(<span
+  lang=ZH-CN>蓝色</span>)<o:p></o:p></span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:9;mso-yfti-lastrow:yes'>
+  <td width=172 valign=top style='width:129.0pt;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'><span lang=ZH-CN
+  style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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. 编程指南 =====
+==== 3.1. 模块功能及图形化编程指南 ====
+<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'>&nbsp;&nbsp;&nbsp; </span><span
+lang=ZH-CN style='font-size:16.0pt;font-family:宋体;color:#222222;background:
+white'>该模块支持的图形化编程平台有</span><span style='font-size:16.0pt;font-family:宋体;
+color:#222222;background:white'><span style='box-sizing: border-box;font-variant-ligatures: normal;
+font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;
+text-decoration-style: initial;text-decoration-color: initial;word-spacing:
+px'>WeeeCode</span><span lang=ZH-CN><span style='box-sizing: border-box;
+font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:
+start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;
+text-decoration-color: initial;word-spacing:0px'>、编程猫平台、</span></span><span
+style='box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;
+orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;
+text-decoration-style: initial;text-decoration-color: initial;word-spacing:
+px'>Mixly_Arduino</span><span lang=ZH-CN><span style='box-sizing: border-box;
+font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:
+start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;
+text-decoration-color: initial;word-spacing:0px'>、</span></span><span
+style='box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;
+orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;
+text-decoration-style: initial;text-decoration-color: initial;word-spacing:
+px'>MakeCode</span><span lang=ZH-CN><span style='box-sizing: border-box;
+font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:
+start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;
+text-decoration-color: initial;word-spacing:0px'>等，其图形化编程大同小异，区别不会很大。</span></span></span></p>
+<div align=center>
+<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse'>
+ <tr style='height:15.65pt'>
+  <td width=257 valign=top style='width:192.65pt;border:solid windowtext 1.0pt;
+  padding:0in 5.4pt 0in 5.4pt;height:15.65pt'>
+  <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:windowtext;
+  background:white'>模块功能</span></b></p>
+  </td>
+  <td width=223 valign=top style='width:166.95pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:15.65pt'>
+  <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:windowtext;
+  background:white'>需传参数</span></b></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0in 5.4pt 0in 5.4pt;height:15.65pt'>
+  <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:windowtext;
+  background:white'>图形化编程块举例</span></b></p>
+  </td>
+ </tr>
+ <span style='box-sizing: border-box'>
+ <tr>
+  <td width=257 style='width:192.65pt;border:solid windowtext 1.0pt;border-top:
+  none;padding:0in 5.4pt 0in 5.4pt'>
+  <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:windowtext;background:white'>获取传感器是否触发</span></p>
+  </td>
+  <td width=223 style='width:166.95pt;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'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:14.0pt;font-family:华文楷体;color:windowtext;background:white'>(1<span
+  lang=ZH-CN>个参数）端口</span></span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;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'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='color:windowtext'><img width=352 height=65 id="图片 2"
+  src="lib/exe/fetch.php?media=wm_wiki:pir_sensor:pasted:20190517-144315.png"></span></p>
+  </td>
+ </tr>
+</table>
+</div>
+<p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt;
+font-family:华文楷体'>&nbsp;</span></p>
+<p class=MsoNormal style='text-indent:21.0pt'><span lang=ZH-CN
+style='font-size:16.0pt;font-family:华文楷体'>编程示例：</span></p>
+</body></html>
+==== 3.2. 文本代码编程指南 ====
+<html><body>
+</body></html>
+----
+ --- //[[juneral@weeemake.com|Juneral]] 2019/05/17 15:00//