天津滨海国际机场车辆管理信息系统的设计与实现

本文运用软件工程的方法天津滨海国际机场车辆管理的现状进行了系统分析，对系统的设计与开发过程进行了详细介绍了给出了系统数据库技术的实现方法。     

南航上海基地采取多项措施严防车辆碰撞飞机

8月上旬,南航上海基地后勤保障部以清理整治不符合安全检验规范航空器活动区车辆为契机,联合基地各车辆使用部门对虹桥、浦东两场的机坪内使用车辆、内场驾驶员、规章条例执行情况等进行了"查、考、验、停",促进车辆管理规范。     

多校区运行模式下高校车辆管理改革——以西安航空技术高等专科学校为例

研究在多校区运行模式下改变传统的高校车辆管理模式,运用科学的、系统的管理方法管理车辆。从车辆管理者的角度谈多校区运行下的车辆管理措施,从管理思路、节能保养、驾驶员素质等方面实施车辆管理措施。提高了服务质量和服务效率,节约能耗,降低费用成本。车辆管理措施对高校车辆管理具有一定的实用性和借鉴性。     

基于DGPS／GIS的机场场面车辆管理和防撞系统

AnIntroductionoftheAirportGroundVehicleManagementandCollisionAvoidanceSystemwithDGPs/GIS由于飞机的起降架次逐渐增多,机场场面管理也显得越来越重要。准确合理的地面车辆调度和运行,将有效地提高机场营运效率,为维护机场地面安全提供强有力的保障。如何才能在繁忙的机场中将飞机安全、准确地引导到预定位置,如何调配机场飞机滑行引导车、油料车、电瓶车、航空货运车等？目前普遍采用的方法是目视及话音调度,间或辅以场面管制雷达进行监视。该方法在距离较远或车辆被遮挡或低能见度的情况下,对车辆管理和调度较为困难。再…     

Reliability and safety analysis of redundant vehicle management computer system

Redundant techniques are widely adopted in vehicle management computer （VMC） to ensure that VMC has high reliability and safety. At the same time, it makes VMC have special characteristics, e.g., failure correlation, event simultaneity, and failure self-recovery. Accordingly, the reliability and safety analysis to redundant VMC system （RVMCS） becomes more difficult. Aimed at the difficulties in RVMCS reliability modeling, this paper adopts generalized stochastic Petri nets to establish the reliability and safety models of RVMCS. Then this paper analyzes RVMCS oper- ating states and potential threats to flight control system. It is verified by simulation that the reli- ability of VMC is not the product of hardware reliability and software reliability, and the interactions between hardware and software faults can reduce the real reliability of VMC obviously. Furthermore, the failure undetected states and false alarming states inevitably exist in RVMCS due to the influences of limited fault monitoring coverage and false alarming probability of fault mon- itoring devices （FMD）. RVMCS operating in some failure undetected states will produce fatal threats to the safety of flight control system. RVMCS operating in some false alarming states will reduce utility of RVMCS obviously. The results abstracted in this paper can guide reliable VMC and efficient FMD designs. The methods adopted in this paper can also be used to analyze other intelligent systems＇ reliability.     

民航特种车辆管理

民航特种车辆如：气源车、电源车、空调车、除冰车、飞机牵引车、客梯车、清水车、排污车等和公路上行驶的车辆有很大差别，车辆保养和管理也存在差异。本人在民航从事车辆管理工作多年，根据多年工作经验和探索，摸索出一套民航特种车辆管理的好方法，和以往车辆管理者有一定区别，对提高车辆使用寿命，降低车辆维护成本非常有用。下面是本人对特种车辆管理有几点体会，供同行们学习和参考。