<p>用我们的设备吧,CAN总线控制器,<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times new=" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: Roman?; ?Times mso-bidi-font-family: New? new="New">系统采用光电隔离抗雷击<span lang="EN-US">CAN</span>总线通讯网络,多种方式工作,</span><span class="content"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-hansi-font-family: ''; mso-bidi-font-family: 'Lucida sans=" mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: ?? ? mso-ascii-font-family: AR-SA; Unicode?; Sans?>出入口无论多少,信息传递可在几毫秒内得到响应,</span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times new=" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: 1.0pt; mso-font-kerning: Roman?; ?Times mso-bidi-font-family: New? new="New">实时性、灵活性和可靠性远高于采用<span lang="EN-US">RS485</span>查询方式工作的通讯网络信息主动发送,仅用二芯屏蔽线或通轴电缆,直线传输距离可达<span lang="EN-US">3</span>公里。如果选用我公司大型联网专用的<span lang="EN-US">CAN</span>总线光纤收发器(本公司专利产品),仅利用一芯现有的电脑网络光纤即可构建高可靠的光纤<span lang="EN-US">CAN</span>总线网络,每段光纤通讯距离可达<span lang="EN-US">40KM</span>,非常适合停车场系统现场条件及系统的扩展。</span></p>
[此贴子已经被作者于2011/9/5 16:16:35编辑过]
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