受雾情影响，能见度太低，三峡河段及船闸常常被迫长时间禁航、停航。长江三峡通航管理局下设研究中心正加紧研发的驱雾技术、“发光浮标带”助导航方案等，将改变通航受制于恶劣天气的被动局面，大大提升三峡河段通过能力。

Fog effect by,Low visibility,The three gorges reach and lock often forced to long time the air/stopping.The Yangtze river three gorges navigation administration under the research center is stepping up research and development of the drive fog technology/"Lighted buoy with"Help navigation scheme, etc,Will change navigation is subject to severe weather passive situation,Greatly improve the three gorges reach through the ability.

　　据了解，三峡河段大风大雾阻航状况频发，能见度不足造成大量船舶积压，让三峡河段通过能力大打折扣，三峡过坝需求与通过能力之间的矛盾日益凸显。

It is understood,The three gorges reach gale fog resistance to frequent status,Lack of visibility caused a lot of the backlog of ship,Let the three gorges reach through the ability to sell at a discount greatly,After the three gorges dam demand and the increasingly prominent contradiction between the ability.

　　交通运输部及长江三峡通航管理局积极开展“黄金水道重大科技专项”研究，进一步挖潜、提升三峡河段通过能力。该项目重点研究制约长江黄金水道通过能力提升的因素，重点突破通航及船型标准、航道系统整治等方面的关键技术。

The traffic department of transportation and the Yangtze river three gorges navigation bureau actively carry out"The golden waterway major r&d projects"research,Further tap the/The three gorges reach through the ability to ascend.The key research project of the Yangtze river waterway through restricted gold to enhance the ability of the factors,The key breakthrough navigation and form standard/Channel system improvement of key technology.

　　长江三峡通航管理局承担其中的“复杂条件下三峡船闸通过能力提升技术研究”课题。去年8月份开始，该局开展了三峡船闸进闸效率影响因素分析、过闸船舶类型分析，以及低能见度状态下船舶安全航行保障技术研究，进展顺利。目前，三峡船舶成组同步移泊技术方案、低能见度条件下制冷剂除雾方案和夜间航行“发光浮标带”助导航方案进入试验阶段。这些成果的应用将有效提高船闸闸室利用率，缩短船舶进出闸时间，提高船闸通航效率，同时有效提高船舶在大雾条件下和夜间航行的安全性。

The Yangtze river three gorges navigation administration bear the"Under complicated conditions through the three gorges shiplock capacity improvement of technology research"subject.Last August,The development of the three gorges ship lock into the brake efficiency analysis of influence factors/A brake ship type analysis,And low visibility state ship safety navigation security technology research,Goes well.At present,The three gorges ship group synchronization shifting technology solutions/Low visibility conditions refrigerant mist scheme and night navigation"Lighted buoy with"Help navigation scheme into the test stage.The application of these results will effectively improve the utilization rate of lock lock chamber,Shorten the time of ships entering and leaving brake,To improve the efficiency of navigation,At the same time improve the ship in the fog and the night under the condition of the safety of navigation.