zh-cnGoodspeed Rss1Tue, 07 Oct 2008 22:18:13 GMTThu, 13 Dec 2007 17:15:13 GMThttp://blog.cechinamag.com/rocker/44409/message.aspx<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span lang="EN-US" style="COLOR: black">&nbsp;</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中国</span><span>DCS历史追溯</span></strong><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：上世纪</span><span lang="EN-US" style="COLOR: black">70</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年代，由于经济<span style="mso-bidi-font-weight: bold">的</span>迅速发展，生产装置迅速向大型化方向发展，尤其是石油炼制、冶金、化工、建材、电力等行业，这些行业生产装置<span style="mso-bidi-font-weight: bold">的</span>大型化能够带来明显<span style="mso-bidi-font-weight: bold">的</span>好处，如生产效率提高、原料消耗减少、劳动力成本降低等。生产设施<span style="mso-bidi-font-weight: bold">的</span>大型化要求设备之间具有更好<span style="mso-bidi-font-weight: bold">的</span>协调性，而且停机将带来更大<span style="mso-bidi-font-weight: bold">的</span>损失。因此用户迫切希望能够有一种产品或者系统能够解决生产设施大型化和连续化所面临<span style="mso-bidi-font-weight: bold">的</span>控制问题。与此同时，在</span><span lang="EN-US" style="COLOR: black">20</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">世纪</span><span lang="EN-US" style="COLOR: black">70</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年代中期，大规模集成电路取得突破性<span style="mso-bidi-font-weight: bold">的</span>发展，</span><span lang="EN-US" style="COLOR: black">8</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位微处理器得到了广泛<span style="mso-bidi-font-weight: bold">的</span>运用，使自动化仪表工业发生巨大<span style="mso-bidi-font-weight: bold">的</span>变化，现代意义上<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也应运而生，</span><span lang="EN-US" style="COLOR: black">1975</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年</span><span lang="EN-US" style="COLOR: black">Honeywell</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">推出了第一个</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品。中国使用</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">始于</span><span lang="EN-US" style="COLOR: black">1981</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年，当时吉化公司化肥厂在合成氨装置中引进了</span><span lang="EN-US" style="COLOR: black">Yokogawa</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品，表现出良好<span style="mso-bidi-font-weight: bold">的</span>控制性能和可靠性。随后中国引进<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black">30</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">套大化肥项目和大型炼油项目都采用了</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">控制系统，提高了生产设施<span style="mso-bidi-font-weight: bold">的</span>效率和产品质量<span style="mso-bidi-font-weight: bold">的</span>连续性，并且物耗和能耗也有不同程度<span style="mso-bidi-font-weight: bold">的</span>降低。</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品在石油和化工行业<span style="mso-bidi-font-weight: bold">的</span>成功应用也促进了其他行业控制系统<span style="mso-bidi-font-weight: bold">的</span>发展，在随后<span style="mso-bidi-font-weight: bold">的</span>几年，冶金、建材、电力、轻工等行业<span style="mso-bidi-font-weight: bold">的</span>新建项目中也陆续使用了</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品，并成为这些行业<span style="mso-bidi-font-weight: bold">的</span>主流控制系统。</span><span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><b style="mso-bidi-font-weight: normal"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">技术发展</span></b><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：经过</span><span lang="EN-US" style="COLOR: black">30</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年<span style="mso-bidi-font-weight: bold">的</span>发展，现代<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品与最初<span style="mso-bidi-font-weight: bold">的</span>产品相比在速度、可靠性、功能、通讯等方面取得了巨大<span style="mso-bidi-font-weight: bold">的</span>进步。</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">◆</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">功能领域<span style="mso-bidi-font-weight: bold">的</span>扩展：从功能上现在<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">已经不再局限于控制层，而是增加了更多<span style="mso-bidi-font-weight: bold">的</span>管理层功能，向上提供企业管理系统接口。与此同时，</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">向下不在局限于主工艺装置系统<span style="mso-bidi-font-weight: bold">的</span>控制，而是将更多<span style="mso-bidi-font-weight: bold">的</span>辅助系统纳入到整个控制系统。</span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">◆</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬件技术<span style="mso-bidi-font-weight: bold">的</span>发展：随着硬件技术<span style="mso-bidi-font-weight: bold">的</span>发展，</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统<span style="mso-bidi-font-weight: bold">的</span>硬件可靠性进一步增加，在系统规模日益扩大<span style="mso-bidi-font-weight: bold">的</span>情况下，硬件<span style="mso-bidi-font-weight: bold">的</span>平均故障间隔时间（</span><span lang="EN-US" style="COLOR: black">MTBF</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）也保持在</span><span lang="EN-US" style="COLOR: black">100,000</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">小时以上。现在<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">控制站普遍采用</span><span lang="EN-US" style="COLOR: black">32</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位处理器及多处理器技术，在最新<span style="mso-bidi-font-weight: bold">的</span>产品上已经开始使用</span><span lang="EN-US" style="COLOR: black">64</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位处理器，相比初期</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">控制站<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black">8</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位处理器，运算速度得到大幅度<span style="mso-bidi-font-weight: bold">的</span>提升。</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">◆</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">先进通讯技术<span style="mso-bidi-font-weight: bold">的</span>应用：从通讯上看，目前现场总线已经普遍运用，在最近<span style="mso-bidi-font-weight: bold">的</span>几个大型石化项目中都使用了现场总线。</span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><b style="mso-bidi-font-weight: normal"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场规模</span></b><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：中国庞大而成体系<span style="mso-bidi-font-weight: bold">的</span>流程工业形成了过程控制系统<span style="mso-bidi-font-weight: bold">的</span>市场基础，而其中电力、石化、化工、建材、造纸、市政、冶金<span style="mso-bidi-font-weight: bold">的</span>大幅度投资与增长，更形成了每年超过</span><span lang="EN-US" style="COLOR: black">50</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">亿元（</span><span lang="EN-US" style="COLOR: black">2004</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场规模。同时，市场<span style="mso-bidi-font-weight: bold">的</span>行业分布也与这些主要行业<span style="mso-bidi-font-weight: bold">的</span>投资情况息息相关。譬如，近年<span style="mso-bidi-font-weight: bold">的</span>能源短缺和随之而来<span style="mso-bidi-font-weight: bold">的</span>电力投资热潮，使得电力行业<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">需求达到</span><span lang="EN-US" style="COLOR: black">18</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">亿元，占据整个市场三分之一强<span style="mso-bidi-font-weight: bold">的</span>份额，超过了石化和化工这些传统<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">应用<span style="mso-bidi-font-weight: bold">的</span>强势行业。</span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><b style="mso-bidi-font-weight: normal"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场增长</span></b><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：尽管国家发展与改革委员会在</span><span lang="EN-US" style="COLOR: black">2004</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年出台了一系列<span style="mso-bidi-font-weight: bold">的</span>政策来限制中国过热<span style="mso-bidi-font-weight: bold">的</span>经济，但是，由于工程项目<span style="mso-bidi-font-weight: bold">的</span>周期一般都在</span><span lang="EN-US" style="COLOR: black">2</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年以上，而电气控制系统<span style="mso-bidi-font-weight: bold">的</span>安装通常在工程<span style="mso-bidi-font-weight: bold">的</span>后期，因此宏观调控对当年<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场几乎毫无影响，这种影响将在</span><span lang="EN-US" style="COLOR: black">2</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">－</span><span lang="EN-US" style="COLOR: black">3</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年后才会出现。基于此，我们对</span><span lang="EN-US" style="COLOR: black">2005</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年<span style="mso-bidi-font-weight: bold">的</span>市场作出了非常乐观<span style="mso-bidi-font-weight: bold">的</span>预期，但是在随后<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black">2</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年市场<span style="mso-bidi-font-weight: bold">的</span>增长会有一些下降。到</span><span lang="EN-US" style="COLOR: black">2007</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年，尽管市政行业将保持较高<span style="mso-bidi-font-weight: bold">的</span>增长水平，传统<span style="mso-bidi-font-weight: bold">的</span>石油、化工、建材、造纸等行业仍然保持了平稳<span style="mso-bidi-font-weight: bold">的</span>增长，但是由于占据市场份额最大<span style="mso-bidi-font-weight: bold">的</span>电力行业<span style="mso-bidi-font-weight: bold">的</span>市场有较大幅度下降，中国<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场将出现暂时<span style="mso-bidi-font-weight: bold">的</span>持平甚至下降。</span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><b style="mso-bidi-font-weight: normal"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场份额</span></b><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是一个技术含量高，需要长期培养<span style="mso-bidi-font-weight: bold">的</span>市场，因此，市场格局在近年没有大<span style="mso-bidi-font-weight: bold">的</span>变化，没有新<span style="mso-bidi-font-weight: bold">的</span>有影响力<span style="mso-bidi-font-weight: bold">的</span>厂商进入和退出，排名靠前<span style="mso-bidi-font-weight: bold">的</span>仍然是在业内传统<span style="mso-bidi-font-weight: bold">的</span>强者，只是由于行业发展速度<span style="mso-bidi-font-weight: bold">的</span>不平衡，不同行业侧重<span style="mso-bidi-font-weight: bold">的</span>公司<span style="mso-bidi-font-weight: bold">的</span>排名会产生一些小<span style="mso-bidi-font-weight: bold">的</span>变化。</span><span style="COLOR: black"> </span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　由于</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">定制性很强，与客户<span style="mso-bidi-font-weight: bold">的</span>工艺结合密切。很多人认为</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是一种</span><span lang="EN-US" style="COLOR: black">“</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">服务</span><span lang="EN-US" style="COLOR: black">”</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">而不是</span><span lang="EN-US" style="COLOR: black">“</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品</span><span lang="EN-US" style="COLOR: black">”</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。在</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold">DCS</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场中，方案<span style="mso-bidi-font-weight: bold">的</span>设计、系统集成能力、培训、售后服务是客户考察<span style="mso-bidi-font-weight: bold">的</span>重点，不像</span><span lang="EN-US" style="COLOR: black"><a href="javascript:" target=_self><span style="COLOR: windowtext">PLC</span></a></span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">市场，用户只看产品本身的性能和质量就可以了。</span><span lang="EN-US" style="COLOR: black">“</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">软</span><span lang="EN-US" style="COLOR: black">”</span><span style="COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">件的重要性导致了这个行业份额分布的一些重要特征。</span><span lang="EN-US" style="COLOR: black"><o:p></o:p></span></p> <p><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">◆</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">行业性：对用户行业<span style="mso-bidi-font-weight: bold">的</span>理解直接决定了</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">方案<span style="mso-bidi-font-weight: bold">的</span>适用性。这使得</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">供应商所提供<span style="mso-bidi-font-weight: bold">的</span>产品会更适用于某些行业，而不是全部，从而导致</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">供应商一般会有一个或者数个较强<span style="mso-bidi-font-weight: bold">的</span>行业，同时在一些行业里却很难有突破。例如：</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">Honeywell</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">是</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">最大<span style="mso-bidi-font-weight: bold">的</span>行业市场油气加工行业<span style="mso-bidi-font-weight: bold">的</span>强者，其在油气开采、运输、冶炼乃至下游<span style="mso-bidi-font-weight: bold">的</span>化工都有较大<span style="mso-bidi-font-weight: bold">的</span>份额和影响力；</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">ABB</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">由于其电力行业<span style="mso-bidi-font-weight: bold">的</span>整体解决能力，使得其在电力行业占据领先地位，此外，造纸也是</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">ABB</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">的</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">强项；横河在化工行业；</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">Emerson</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">在石化；中控在化工；新华在电力；和利时在电力、交通等等。以上列举了主要供应商<span style="mso-bidi-font-weight: bold">的</span>一些强势行业，实际上较大<span style="mso-bidi-font-weight: bold">的</span>供应商都在谋求在热点投资行业或者新兴行业<span style="mso-bidi-font-weight: bold">的</span>突破，因此，也并不能把行业性作为描述供应商<span style="mso-bidi-font-weight: bold">的</span>一个严格限制。</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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"></span></p> <p><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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"></span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">◆</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">较强<span style="mso-bidi-font-weight: bold">的</span>本土供应商力量：与</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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"><a href="javascript:" target=_self><span style="COLOR: windowtext">PLC</span></a></span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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"><a href="javascript:" target=_self><span lang="EN-US" style="COLOR: windowtext; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">变频器</span></span></a></span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">等自动化产品不同，</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">市场中，国内供应商占据了相当多<span style="mso-bidi-font-weight: bold">的</span>份额。这一点也是与刚才提到<span style="mso-bidi-font-weight: bold">的</span></span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-size: 12.0pt; 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">DCS</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">特点所分不开<span style="mso-bidi-font-weight: bold">的</span>。定制性、跟客户<span style="mso-bidi-font-weight: bold">的</span>紧密沟通、培训、售后服务这些都是本土企业<span style="mso-bidi-font-weight: bold">的</span>强项。这使得国内兴起了以</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">Hollysys</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">Supcon</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">、</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; 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">Xinhua</span><span style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">这样<span style="mso-bidi-font-weight: bold">的</span>企业。但其业务主体在中低端市场，跟国外主流厂商<span style="mso-bidi-font-weight: bold">的</span>产品竞争并不明显。</span></p>http://blog.cechinamag.com/rocker/44409/message.aspx DCS