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	<title>车位检测器 &#8211; 目博科技</title>
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	<description>NB双模地磁-智慧停车-智慧交通</description>
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		<title>路侧停车数据推送延时？多半是网络出了问题！</title>
		<link>https://www.movebroad.com/2021/12/29/news_details_1229-2/</link>
		
		<dc:creator><![CDATA[目博科技]]></dc:creator>
		<pubDate>Wed, 29 Dec 2021 09:19:28 +0000</pubDate>
				<category><![CDATA[交通]]></category>
		<category><![CDATA[停车]]></category>
		<category><![CDATA[公司新闻]]></category>
		<category><![CDATA[双卡地磁]]></category>
		<category><![CDATA[地磁]]></category>
		<category><![CDATA[智慧停车]]></category>
		<category><![CDATA[物联网]]></category>
		<category><![CDATA[物联网传感器]]></category>
		<category><![CDATA[车位检测器]]></category>
		<category><![CDATA[道路停车]]></category>
		<category><![CDATA[双模地磁]]></category>
		<category><![CDATA[地磁检测器]]></category>
		<category><![CDATA[车位探测器]]></category>
		<guid isPermaLink="false">http://www.movebroad.com/?p=3250</guid>

					<description><![CDATA[一、故障分析 随着NB双模地磁大规模商用以来，产品的检测精度和抗干扰性相对于单模地磁来说有了大幅度的<a class="moretag" href="https://www.movebroad.com/2021/12/29/news_details_1229-2/"> 阅读更多&#8230;</a>]]></description>
										<content:encoded><![CDATA[<h5><em><strong><b>一、故障分析</b></strong></em></h5>
<p>随着NB双模地磁大规模商用以来，产品的检测精度和抗干扰性相对于单模地磁来说有了大幅度的提升，而运营商网络信号质量引起的问题也越来越多。根据目博科技“地磁智能运维监控预警平台”显示，81%的故障问题为运营商网络信号异常导致。</p>
<p>&nbsp;</p>
<h5><strong><em>二、信号异常详解</em></strong></h5>
<p>当前地磁设备所使用的NB-IoT网络主要由三大运营商提供，即中国电信、中国移动、中国联通。</p>
<p>根据实际应用发现，同一个运营商在不同区域的信号覆盖存在一定差异，且同一区域网络信号也会波动。</p>
<p>另外，运营商网络升级优化期间往往会造成NB网络通讯不稳定甚至中断，引发大面积的设备信号传输延时、无法联网。</p>
<p>&nbsp;</p>
<h5><em><strong><b>三、目博独家智慧双网地磁！</b></strong></em></h5>
<p>单卡地磁设备由于只依赖单一运营商的网络，一旦NB网络出问题都会给停车运营单位在地磁使用上带来一系列不良影响，甚至引发收费纠纷、车主投诉等后果。</p>
<p>基于此，目博科技在2020年5月立项研发双网通地磁产品，借鉴智能双卡手机原理，地磁产品配置两家运营商的NB卡，并设置主副卡，当系统检测到主卡通讯信号不佳时会自动切换至副卡，智能保障通讯传输畅通，同时还延长了产品使用寿命。</p>
<p>&nbsp;</p>
<h5><em><strong><b>四、目博，不止于此</b></strong></em></h5>
<p>杭州目博科技有限公司成立于2010年，是国内智慧停车领域前端检测设备主要供应商和解决方案服务商，专注行业12年。</p>
<p><img fetchpriority="high" decoding="async" src="https://www.movebroad.com/wp-content/uploads/2021/12/数字城市图片1-1024x592.jpg" alt="" width="500" height="289" class="alignnone wp-image-3253 aligncenter" srcset="https://www.movebroad.com/wp-content/uploads/2021/12/数字城市图片1-1024x592.jpg 1024w, https://www.movebroad.com/wp-content/uploads/2021/12/数字城市图片1-300x173.jpg 300w, https://www.movebroad.com/wp-content/uploads/2021/12/数字城市图片1-768x444.jpg 768w" sizes="(max-width: 500px) 100vw, 500px" /></p>
<p>目博科技是一家技术驱动型的国家级高新技术企业，拥有4大产品线12个行业解决方案，服务国内180多个城市级智慧停车项目和70多个解决方案项目，市场占有率超过40%，产品累计出货量30万台以上。连续三年产品出货量、市场占有率、客户满意度行业遥遥领先，是智慧停车行业前端检测产品领军企业。</p>
<p>未来，目博科技将不断创新创造，助力停车运营产业升级。</p>
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