如何实现进门刷卡，出门见车自动开闸...

<p>学习中！</p>
<p>&nbsp;</p>

<p>我是来学习的</p>

现在有这种带方向识别的双地感控制器了，就是不知道稳定性怎么样！另外，除了地感有没有其它的方法能够实现上面的要求呢？大家来讨论吧，看哪种方法最经济

<p>如果两车道中间没有设置任何的障碍物，那会出现进来的车辆走出车道，最好是在中间加装简易的车道障碍设备，比如一个立杆就可以了</p>

<p>用车辆检测器，出门一个地感足够了，车子不经过地感的时候道闸不会落下的，所以不存在砸车的问题</p>
<p>&nbsp;</p>

<p>对，&nbsp; 用双路地感 ，&nbsp; </p>
<p>&nbsp;&nbsp;&nbsp;&nbsp; 当金属物通过埋设在路<span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2">面下的线</font></span><font face="Times New="New"  Roman"><font size="2"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">圈时，由于金属导体会改变线圈的电感量，</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">车</span></font></font><font face="Times New="New"  Roman"><font size="2"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'">辆检</span></font></font><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2">测器就是通过探测线圈电感量的变化来探测到金</font></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2">属物</font></span></p>
<p><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2"></font></span>&nbsp;</p>
<p><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2"></font></span>&nbsp;</p>
<p><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 1.0pt; mso-fareast-language: ZH-CN; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New="New"  Roman'; mso-hansi-font-family: 'Times New="New"  Roman'; mso-bidi-font-family: 'Times New="New"  Roman'"><font face="Times New="New"  Roman" size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 深圳停车场厂家&nbsp;&nbsp; 请联系13728772329&nbsp; Q 174977307</font></span></p>

请问你的卡如何回收？进门刷卡是不给钱的，肯定要领卡吧！难道你不要卡了？

<p>是单位内部的停车场，卡是先发给员工的了，不用发卡也不用收卡</p>

<p>2路方向地感就可以了！</p>
<p>&nbsp;</p>
<p>杭州国宁智能</p>
<p>停车场产品、梯控及门禁系列</p>
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<p>车子进场都是用的双向地感呀</p>
<p>停车场门禁厂家QQ1343382602可以技术支持</p>
<p>&nbsp;</p>

<div id="textstyle_5" style="FONT-SIZE: 9pt; OVERFLOW: hidden; WORD-BREAK: break-all; TEXT-INDENT: 24px; WORD-WRAP: break-word">学习一下</div>

出门压地感开闸

中间还是应该加些隔离措施的
前后两个地感就行了，切线圈的时候尽可能的靠边切。

可以这样，压第一个线圈到时候触发开门，离开后一个线圈的时候触发关门

学习了~~~~~~~~

<p>出口就不要票箱啦，直接触发地感发射开闸信号就行。哇这个方案省好多哦</p>

加一个地感，加一个蓝牙读头。车压地感，蓝牙读卡自动升闸。

略懂！

学习了 呵呵

<p>回9楼的话。</p>
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<p>&nbsp;</p>
<p>&nbsp;</p>
<p>你说的车辆入场时有时会压到出口地感开闸，如果出口地感加红外的话，要两个信号（指地感信号跟红外信号）不要同时发出就可以，（捷顺道闸可以）</p>
<p>车辆出场时要同时满足两个信号（先红外再地感）才能开闸。</p>

<p>内部车辆提前发卡的话，用远距离读卡器，便可以解决！</p>
<p>地感只能识别车辆，不能识别方向</p>