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。 ====== 火焰传感器 ====== ===== 1. 模块介绍 ===== <html><body> <p class=MsoTitle style='text-indent:.5in'><span lang=ZH-CN style='font-size: 16.0pt;font-family:宋体;color:#222222;letter-spacing:0pt;background:white'>火焰传感器包含三个红外探测头,可以用来探测火源或其它波长在</span><span style='font-size:16.0pt;font-family:宋体;color:#222222;letter-spacing:0pt; background:white'> 760 <span lang=ZH-CN>纳米~</span>940 <span lang=ZH-CN>纳米范围内的光源,探测角度可达</span> 180 <span lang=ZH-CN>度,探测</span>3m<span lang=ZH-CN>以内火源。当检测到火焰时,蓝色指示灯亮,可以应用于灭火机器人、火焰报警器等安全监控项目中。火焰是由各种燃烧生成物、中间物、高温气体、碳氢物质以及无机物质为主体的高温固体微粒构成的。火焰的热辐射具有离散光谱的气体辐射和连续光谱的固体辐射。不同燃烧物的火焰辐射强度、波长分布有所差异,但总体来说,其对应火焰温度的1~2μm近红外波长具有很大的辐射强度</span>,<span lang=ZH-CN>根据这种特性可制成火焰传感器。【原理摘自百度百科】</span></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'> <tr> <td width=244 valign=top style='width:183.0pt;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'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></b></p> </td> <td width=528 valign=top style='width:5.5in;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=244 valign=top style='width:183.0pt;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'><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=528 valign=top style='width:5.5in;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=244 valign=top style='width:183.0pt;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'><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=528 valign=top style='width:5.5in;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=244 valign=top style='width:183.0pt;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'><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=528 valign=top style='width:5.5in;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=244 valign=top style='width:183.0pt;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'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>探测距离</span></b></p> </td> <td width=528 valign=top style='width:5.5in;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'>0~3<span lang=ZH-CN>米</span></span></p> </td> </tr> <tr> <td width=244 valign=top style='width:183.0pt;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'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>探头数量</span></b></p> </td> <td width=528 valign=top style='width:5.5in;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'>3<span lang=ZH-CN>个</span></span></p> </td> </tr> <tr> <td width=244 valign=top style='width:183.0pt;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'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>反馈时间</span></b></p> </td> <td width=528 valign=top style='width:5.5in;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'>15us</span></p> </td> </tr> <tr> <td width=244 valign=top style='width:183.0pt;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'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>能够探测的光谱带</span></b></p> </td> <td width=528 valign=top style='width:5.5in;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'>940nm</span></p> </td> </tr> <tr> <td width=244 valign=top style='width:183.0pt;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'><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=528 valign=top style='width:5.5in;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'> </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'>WeeeCode<span lang=ZH-CN>、编程猫平台、</span>Mixly_Arduino<span lang=ZH-CN>、</span>MakeCode<span lang=ZH-CN>等,其图形化编程大同小异,区别不会很大。</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:192.65pt;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: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'> <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'> <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><b><span style='font-size:14.0pt; font-family:华文楷体;color:windowtext;background:white'>(</span></b><b><span lang=ZH-CN style='color:windowtext'>其他平台图形化编程块大同小异</span></b><b><span style='color:windowtext'>)</span></b></p> </td> </tr> <tr style='height:98.9pt'> <td width=257 style='width:192.65pt;border:solid windowtext 1.0pt;border-top: none;padding:0in 5.4pt 0in 5.4pt;height:98.9pt'> <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'>返回各个探头的测量值</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;height:98.9pt'> <p class=MsoNormal><span style='font-size:14.0pt;font-family:华文楷体;color:windowtext; background:white'>(2<span lang=ZH-CN>个参数)端口、选择探头</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;height:98.9pt'> <p class=MsoNormal align=center style='text-align:center'><span style='color:windowtext'><img width=398 height=165 id="图片 3" src="lib/exe/fetch.php?media=wm_wiki:flame_sensor:pasted:20190517-153038.png"></span></p> </td> </tr> </table> </div> <p class=MsoNormal align=center style='text-align:center;text-indent:21.0pt'> </p> <p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt; font-family:华文楷体'> </span><span lang=ZH-CN style='font-size:16.0pt; font-family:宋体'>编程示例:</span></p> <p class=MsoNormal align=center style='text-align:center;text-indent:21.0pt'> </p> </body></html> ==== 3.2. 文本代码编程指南 ====