【地磁无线车辆检测器M76】价格_参数_地磁无线车辆检测器厂家_品牌_介绍

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地磁无线车辆检测器

产品价格：480

最小起订：0

供货总量：0

产品型号：M76

所在地：上海上海

最后更新：6个月以前

浏览次数：1

产品介绍企业信息null

地磁无线车辆检测器

M76磁场检测器是一款低功耗无线车位磁场检测器,与M76R接收器无线通信实现车位磁场信息的传输;检测器使用磁阻传感器对磁场的检测来判断是否有车辆在车位上。检测器为达到低功耗要求采用间歇工作的方式,自动休眠和唤醒。接收器与检测器的无线通信以分时问答式通信,最大程度降低检测器的功耗。可以开机自动校准环境磁场。能够判磁场的极性。可以修改磁场报警门限,及报警延时。 <span lang="EN-US" style="font-size:10.5pt; mso-bidi-font-size:12.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"> <div class="Section2"> 二、产品特点<o:p></o:p> 微功耗；<o:p></o:p> 无线传输；<o:p></o:p> 背景磁场自动校准；<o:p></o:p> <o:p> </o:p> 三、产品应用<o:p></o:p> 车位判断<o:p></o:p> 车辆诱导系统<o:p></o:p> 室内外停车场管理<o:p></o:p> <p class="MsoNormal" style="margin-top:15.6pt;margin-right:0cm;margin-bottom: 15.6pt;margin-left:0cm;mso-para-margin-top:1.0gd;mso-para-margin-right:0cm; mso-para-margin-bottom:1.0gd;mso-para-margin-left:0cm">四、产品型号<o:p></o:p> <table class="MsoTableGrid" border="1" cellspacing="0" cellpadding="0" style="border-collapse:collapse;border:none;mso-border-alt:solid windowtext .5pt; mso-yfti-tbllook:480;mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-border-insideh: .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext"> <tbody> <tr> <td width="90" valign="top" style="width:67.5pt;border:solid windowtext 1.0pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt"> M76 </td> <td width="90" valign="top" style="width:67.55pt;border:solid windowtext 1.0pt; border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt: solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt"> RF433 </td> </tr> <tr> <td width="90" valign="top" style="width:67.5pt;border:solid windowtext 1.0pt; border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt"> M76R </td> <td width="90" valign="top" style="width:67.55pt;border-top:none;border-left: none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt"> 485接口 </td> </tr> </tbody> </table> </div> <span lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family: "Times New Roman";mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language: EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> <p class="MsoNormal" style="margin-top:12.0pt;margin-right:0cm;margin-bottom: 6.0pt;margin-left:0cm;mso-para-margin-top:1.0gd;mso-para-margin-right:0cm; mso-para-margin-bottom:.5gd;mso-para-margin-left:0cm">五、技术参数表：<o:p></o:p> <div align="center"> <table class="MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="520" style="width:389.95pt;border-collapse:collapse;border:none;mso-border-alt: solid silver .5pt;mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-border-insideh:.5pt solid silver; mso-border-insidev:.5pt solid silver"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;height:15.8pt"> <td width="31" valign="top" style="width:23.4pt;border:solid silver 1.0pt; mso-border-alt:solid silver .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> <td width="132" colspan="2" valign="top" style="width:99.0pt;border:solid silver 1.0pt; border-left:none;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 项目<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border:solid silver 1.0pt; border-left:none;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 参数<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border:solid silver 1.0pt; border-left:none;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 单位<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border:solid silver 1.0pt; border-left:none;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 备注<o:p></o:p> </td> </tr> <tr style="mso-yfti-irow:1;height:15.8pt"> <td width="31" rowspan="5" valign="top" style="width:23.4pt;border:solid silver 1.0pt; border-top:none;mso-border-top-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> 性能参数<o:p></o:p> </td> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .5pt;mso-border-left-alt:solid silver .5pt; mso-border-top-alt:.5pt;mso-border-left-alt:.5pt;mso-border-bottom-alt:.75pt; mso-border-right-alt:.75pt;mso-border-color-alt:silver;mso-border-style-alt: solid;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 测量范围<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .5pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-top-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> ±2<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .5pt;mso-border-left-alt:solid silver .75pt;mso-border-alt:solid silver .75pt; mso-border-top-alt:solid silver .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 高斯<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .5pt;mso-border-left-alt:solid silver .75pt; mso-border-top-alt:.5pt;mso-border-left-alt:.75pt;mso-border-bottom-alt:.75pt; mso-border-right-alt:.5pt;mso-border-color-alt:silver;mso-border-style-alt: solid;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:2;height:15.05pt"> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; mso-border-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; background:white;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 分辨力<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;background:white;padding:0cm 5.4pt 0cm 5.4pt; height:15.05pt"> 5<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;background:white;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 毫高斯<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; background:white;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:3;height:15.8pt"> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; mso-border-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 准确度<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> ±20<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 毫高斯<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 相对增量<o:p></o:p> </td> </tr> <tr style="mso-yfti-irow:4;height:15.8pt"> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; mso-border-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 数据采样速率<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 1000<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> Hz<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:5;height:15.8pt"> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; mso-border-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 重复性<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> ＜15<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 毫高斯<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:6;height:15.05pt"> <td width="31" rowspan="6" valign="top" style="width:23.4pt;border:solid silver 1.0pt; border-top:none;mso-border-top-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 电气参数<o:p></o:p> </td> <td width="66" rowspan="3" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .75pt; mso-border-left-alt:solid silver .5pt;padding:0cm 5.4pt 0cm 5.4pt;height: 15.05pt"> 电源电压<o:p></o:p> </td> <td width="66" style="width:49.5pt;border-top:none;border-left:none;border-bottom: solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt:solid silver .75pt; mso-border-left-alt:solid silver .5pt;mso-border-top-alt:.75pt;mso-border-left-alt: .5pt;mso-border-bottom-alt:.5pt;mso-border-right-alt:.75pt;mso-border-color-alt: silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> M76<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 3.3V<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> DC<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:7;height:15.05pt"> <td width="66" rowspan="2" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .5pt;mso-border-left-alt:solid silver .5pt;mso-border-top-alt: .5pt;mso-border-left-alt:.5pt;mso-border-bottom-alt:.75pt;mso-border-right-alt: .75pt;mso-border-color-alt:silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt; height:15.05pt"> M76R<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 3.3V<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> DC<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:8;height:15.05pt"> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> 6~15V<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> DC<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.05pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:9;height:15.8pt"> <td width="66" rowspan="2" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .5pt;mso-border-top-alt: .75pt;mso-border-left-alt:.5pt;mso-border-bottom-alt:.5pt;mso-border-right-alt: .75pt;mso-border-color-alt:silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> 工作电流<o:p></o:p> </td> <td width="66" style="width:49.5pt;border-top:none;border-left:none;border-bottom: solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt:solid silver .75pt; mso-border-left-alt:solid silver .5pt;mso-border-top-alt:.75pt;mso-border-left-alt: .5pt;mso-border-bottom-alt:.5pt;mso-border-right-alt:.75pt;mso-border-color-alt: silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> M76<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 小于500<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> uA<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:10;height:15.8pt"> <td width="66" style="width:49.5pt;border-top:none;border-left:none;border-bottom: solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt:solid silver .5pt; mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; mso-border-right-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> M76R<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 小于<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 50mA<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:11;height:15.8pt"> <td width="132" colspan="2" valign="top" style="width:99.0pt;border-top:none; border-left:none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; mso-border-alt:solid silver .75pt;mso-border-left-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 工作温度<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> -40 --  120<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 摄氏度<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:12;height:15.8pt"> <td width="31" rowspan="2" valign="top" style="width:23.4pt;border:solid silver 1.0pt; border-top:none;mso-border-top-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 其它<o:p></o:p> </td> <td width="66" rowspan="2" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .5pt;mso-border-top-alt: .75pt;mso-border-left-alt:.5pt;mso-border-bottom-alt:.5pt;mso-border-right-alt: .75pt;mso-border-color-alt:silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> 尺寸<o:p></o:p> </td> <td width="66" valign="top" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .5pt;mso-border-top-alt: .75pt;mso-border-left-alt:.5pt;mso-border-bottom-alt:.5pt;mso-border-right-alt: .75pt;mso-border-color-alt:silver;mso-border-style-alt:solid;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> M76<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 34*44<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> mm<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-right-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> <tr style="mso-yfti-irow:13;mso-yfti-lastrow:yes;height:15.8pt"> <td width="66" valign="top" style="width:49.5pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .5pt;mso-border-left-alt:solid silver .5pt;mso-border-alt:solid silver .5pt; mso-border-right-alt:solid silver .75pt;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> M76R<o:p></o:p> </td> <td width="120" valign="top" style="width:90.0pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-alt:solid silver .75pt;mso-border-bottom-alt:solid silver .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> 45*50<o:p></o:p> </td> <td width="96" valign="top" style="width:72.0pt;border-top:none;border-left:none; border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt;mso-border-top-alt: solid silver .75pt;mso-border-left-alt:solid silver .75pt;mso-border-alt: solid silver .75pt;mso-border-bottom-alt:solid silver .5pt;padding:0cm 5.4pt 0cm 5.4pt; height:15.8pt"> mm<o:p></o:p> </td> <td width="141" valign="top" style="width:105.55pt;border-top:none;border-left: none;border-bottom:solid silver 1.0pt;border-right:solid silver 1.0pt; mso-border-top-alt:solid silver .75pt;mso-border-left-alt:solid silver .75pt; mso-border-top-alt:.75pt;mso-border-left-alt:.75pt;mso-border-bottom-alt: .5pt;mso-border-right-alt:.5pt;mso-border-color-alt:silver;mso-border-style-alt: solid;padding:0cm 5.4pt 0cm 5.4pt;height:15.8pt"> <o:p> </o:p> </td> </tr> </tbody> </table> </div> <p class="MsoNormal" style="margin-top:12.0pt;margin-right:0cm;margin-bottom: 6.0pt;margin-left:0cm;mso-para-margin-top:1.0gd;mso-para-margin-right:0cm; mso-para-margin-bottom:.5gd;mso-para-margin-left:0cm;mso-layout-grid-align: none;text-autospace:none">六、管脚定义    下表为M76R引线的功能定义<o:p></o:p> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="100%" style="width:100.0%;border-collapse:collapse;mso-padding-alt:0cm 2.7pt 0cm 2.7pt"> <tbody> <tr> <td width="15%" valign="top" style="width: 15.78%; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 管脚<o:p></o:p> </td> <td width="15%" style="width: 15.78%; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-left-style: none; border-left-width: initial; border-left-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 名称<o:p></o:p> </td> <td width="18%" style="width: 18.42%; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-left-style: none; border-left-width: initial; border-left-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 输入/输出<o:p></o:p> </td> <td width="50%" style="width: 50%; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-top-width: 1pt; border-right-width: 1pt; border-bottom-width: 1pt; border-left-style: none; border-left-width: initial; border-left-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 解释<o:p></o:p> </td> </tr> <tr> <td width="15%" valign="top" style="width: 15.78%; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-top-style: none; border-top-width: initial; border-top-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 1<o:p></o:p> </td> <td width="15%" style="width:15.78%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 3.3V<o:p></o:p> </td> <td width="18%" style="width:18.42%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 输入<o:p></o:p> </td> <td width="50%" style="width:50.0%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-left-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-bottom-alt:solid windowtext .75pt;mso-border-right-alt:solid windowtext .5pt; padding:0cm 2.7pt 0cm 2.7pt"> 3.3V直流电源输入<o:p></o:p> </td> </tr> <tr> <td width="15%" valign="top" style="width: 15.78%; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-top-style: none; border-top-width: initial; border-top-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 2<o:p></o:p> </td> <td width="15%" style="width:15.78%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> GND<o:p></o:p> </td> <td width="18%" style="width:18.42%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 输入<o:p></o:p> </td> <td width="50%" style="width:50.0%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-left-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-bottom-alt:solid windowtext .75pt;mso-border-right-alt:solid windowtext .5pt; padding:0cm 2.7pt 0cm 2.7pt"> 电源地<o:p></o:p> </td> </tr> <tr> <td width="15%" valign="top" style="width: 15.78%; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-top-style: none; border-top-width: initial; border-top-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 3<o:p></o:p> </td> <td width="15%" style="width:15.78%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> VCC<o:p></o:p> </td> <td width="18%" style="width:18.42%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 输入<o:p></o:p> </td> <td width="50%" style="width:50.0%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-left-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-bottom-alt:solid windowtext .75pt;mso-border-right-alt:solid windowtext .5pt; padding:0cm 2.7pt 0cm 2.7pt"> 4~15V直流电源输入<o:p></o:p> </td> </tr> <tr> <td width="15%" valign="top" style="width: 15.78%; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-top-style: none; border-top-width: initial; border-top-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 4<o:p></o:p> </td> <td width="15%" style="width:15.78%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> Rx<o:p></o:p> </td> <td width="18%" style="width:18.42%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 输入<o:p></o:p> </td> <td width="50%" style="width:50.0%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-left-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-bottom-alt:solid windowtext .75pt;mso-border-right-alt:solid windowtext .5pt; padding:0cm 2.7pt 0cm 2.7pt"> <st1:chmetcnv tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="485" unitname="a" w:st="on">485A</st1:chmetcnv><o:p></o:p> </td> </tr> <tr> <td width="15%" valign="top" style="width: 15.78%; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-top-style: none; border-top-width: initial; border-top-color: initial; padding-top: 0cm; padding-right: 2.7pt; padding-bottom: 0cm; padding-left: 2.7pt; "> 5<o:p></o:p> </td> <td width="15%" style="width:15.78%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> Tx<o:p></o:p> </td> <td width="18%" style="width:18.42%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-alt:solid windowtext .75pt;padding:0cm 2.7pt 0cm 2.7pt"> 输出<o:p></o:p> </td> <td width="50%" style="width:50.0%;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-left-alt:solid windowtext .75pt;mso-border-left-alt:solid windowtext .75pt; mso-border-bottom-alt:solid windowtext .5pt;mso-border-right-alt:solid windowtext .5pt; padding:0cm 2.7pt 0cm 2.7pt"> 485B<o:p></o:p> </td> </tr> </tbody> </table> <o:p> </o:p> <o:p> </o:p> <p class="MsoNormal" style="margin-top:6.0pt;margin-right:0cm;margin-bottom:6.0pt; margin-left:0cm;mso-para-margin-top:.5gd;mso-para-margin-right:0cm;mso-para-margin-bottom: .5gd;mso-para-margin-left:0cm">七、通信<o:p></o:p> 1. 485通信<o:p></o:p> M76R的串行通讯是简单的、异步的十六进制数据。使用485接口电路。数据的传输和接收使用1位停止位、8位数据位（低位在先）、无奇偶校验位(MSB永远为0)和1位停止位。每一个字节有10位。波特率为9600bps。<o:p></o:p> 2. 无线通信<o:p></o:p> M76 与 M76R之间的通信是以RF<st1:chmetcnv tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="433" unitname="m" w:st="on">433M</st1:chmetcnv> 无线载波进行的.接收器M76R可以同时与多个传感器M76进行通信; M76R 可以设置40个通信信道.通信前M76R和M76比须设置相同的通信信道,才能建立通信,同时在同一信道中的M76检测器必须设置不同的SID,M76R接收器会根据其不同的SID号分配相应的通信时间段,在不同的时间段与各个传感器建立通信. 接收器对传感器的一个通信时间段为0.3秒,因此接收器要根据连接传感器的数量,设置合适的轮询时间.<o:p></o:p> <p class="MsoNormal" style="margin-top:6.0pt;margin-right:0cm;margin-bottom:6.0pt; margin-left:0cm;mso-para-margin-top:.5gd;mso-para-margin-right:0cm;mso-para-margin-bottom: .5gd;mso-para-margin-left:0cm">八、检测器的磁场校准及使用<o:p></o:p> M76启动后,首先会对环境磁场进行采样并以当前环境磁场建立基准,此时LED灯会快速的连续闪烁,当基准磁场建立后,进入检测状态LED灯熄灭。如果环境磁场不稳定将导致基准磁场无法确定而使检测器一直处于基准磁场采样及判断状态。产品在启动前要首先固定好,检测器位置的变化将引起测量地球磁场分量的改变,从而影响检测结果,或无法建立背景磁场。<o:p></o:p> 在检测状态中,当有汽车泊位时,当检测磁场值超过报警门限, 检测器会传输信息到接收器.如果泊位信息没有改变,应检查门限值设置是否合适,适当减小或增加.<o:p></o:p>

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