| 基于PLC技术的机场登机桥侧倾保护装置设计 |
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| 引用本文： | 贺翔波.基于PLC技术的机场登机桥侧倾保护装置设计[J].广西科学院学报,2006,22(4):392-394. |
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| 作者姓名： | 贺翔波 |
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| 作者单位： | 广西桂林两江国际机场公司,广西桂林,541106 |
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| 摘 要： | 针对民航机场机械式登机桥设备侧倾的安全隐患,利用PLC可编程控制器技术设计一个登机桥侧倾保护装置.该装置的模拟测试结果是,当左右两套升降机构高度差在5cm时,侧倾保护装置动作,发出报警信号并强行停机,两套升降机构允许的安全高度差为10cm,完全满足侧倾保护的需要.
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| 关 键 词： | 机场登机桥 侧倾保护 PLC |
| 文章编号： | 1002-7378（2006）04-0392-03 |
| 收稿时间： | 2006-09-15 |
| 修稿时间： | 2006年9月15日 |
Design of A Slant Protection Device of Airport Boarding Bridge Based on PLC Technology |
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| HE Xiang-bo.Design of A Slant Protection Device of Airport Boarding Bridge Based on PLC Technology[J].Journal of Guangxi Academy of Sciences,2006,22(4):392-394. |
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| Authors: | HE Xiang-bo |
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| Institution: | Guangxi Guilin Liangjiang International Airport Company, Guilin, Guangxi, 541106, China |
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| Abstract: | The Programmable Logic Controller(PLC) technology is used to make a protection device in order to avoid slant happening in mechanical boarding bridge.With this device on,when the altitude variance between left lift and right lift comes to be 5cm,the protection device will be touched off,with the alarm being on,and the boarding bridge is shut down automatically.The safety altitude variance of two lifts is 10cm,and can meet the needs of slant protection completely. |
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| Keywords: | boarding bridge slant protection PLC |
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