关于车钟的相关知识.doc

备车(Standby Engine)，作为船舶操纵术语，指船舶开航前,为使主机处于随时能够使用的状态而进行准备工作的操作过程。备车的目的是使船舶动力装置处于随时可起动和运转状态。一般而言，船舶开航前的备车时间一般在半小时至六小时之间。备车内容包括：供电准备；校对时钟、车钟；校对舵机；暖机；各动力系统的准备；转车、冲车和试车。试车的目的是：为了检查起动系统、换向装置、燃油喷射系统、油量调节机构及调速器工作是否正常。驾驶员通过车钟向机舱轮机员传达这一指令。航海日志和轮机日志均应对这一过程作准确的记录,以便有关机关在船舶发生海事时能够据以查明事实,分清责任。有的国家规定下达备车指令之时为开航当时,所以根据海牙规则等规定,承运人最迟应在下达备车指令之时使船舶适航telegraph/engine telegraph车钟-是用来控制船的航速的，分为前进（AHEAD)和后退(ASTERN)。前进后退再各分四档，就是“进1”“进2”“进3”“进4”“倒1”“倒2”“倒3”“倒4”，从一到四速度依次增加。航行途中，车钟一般置于“进4”，也就是通常说的全速前进。当船靠港、离港、抛锚时，才会改变车钟。KSCL应急车钟系统Emergency Telegraph System 功能及要求：Function and requirements 1.由驾驶室向机舱传达主机转速命令及机舱回答命令执行情况的设备。including equipments used for transmitting the main engines rotational speed commands from the wheelhouse to the engine room and the responding commands from the engine room to the wheelhouse. 2.在特殊的情况下，由机舱传达主机现行速度的命令，而驾驶室回答命令when in a special situation, the current main engines rotational speed is transmitted by engine room , the wheelhouse answer the commands. 3.误车报警：当运行双方同步时，指示灯亮，不同步时为闪亮并有声光误车报警；一旦同步，操作正确，自动撤消报警。 Order error alarm: the indicator lamp is light when both sides is synchronous, the indicator lamp glitters when both sides is not synchronous, accompanying with sound and light alarm; as long as both sides is synchronous ,the alarm will stop automatically. 4.失电报警：当主电源失电时，发出声光报警。 power supply failure alarm: there will be a sound and light alarm when the main power supply fail to work properly. 5.调光：可随外界光线强弱调节驾驶室传令钟面板上指示灯，方便驾驶人员操作。 light adjust: adjust the indicator lamp on the telegraph pannel in the wheelhouse to adapt to the intensity of the light outside. 6.二路电源供电DC24V，带自动转换功能。Two sets DC24V power supply, with automatically change . 7.应急车令钟共分十一档：进四、进三、进二、进一、停车、完车、备车、退一、退二、退三、退四。 KSCL Marine Emergency telegraph has 11 gears in total, ahead 4 ,ahead 3, ahead 2,ahead 1, stop, PS all SB, back 1, back 2, back 3 , back 4. 8.带VDR接口including VDR interface应急车钟：功能及要求：Function and requirements 1.由驾驶室向机舱传达主机转速命令及机舱回答命令执行情况的设备。including equipments used for transmitting the main engines rotational speed commands from the wheelhouse to the engine room and the responding commands from the engine room to the wheelhouse. 2.在特殊的情况下，由机舱传达主机现行速度的命令，而驾驶室回答命令when in a special situation, the current main engines rotational speed is transmitted by engine room , the wheelhouse answer the commands. 3.误车报警：当运行双方同步时，指示灯亮，不同步时为闪亮并有声光误车报警；一旦同步，操作正确，自动撤消报警。 Order error alarm: the indicator lamp is light when both sides is synchronous, the indicator lamp glitters when both sides is not synchronous, accompanying with sound and light alarm; as long as both sides is synchronous ,the alarm will stop automatically. 4.失电报警：当主电源失电时，发出声光报警。 power supply failure alarm: there will be a sound and light alarm when the main power supply fail to work properly. 5.调光：可随外界光线强弱调节驾驶室传令钟面板上指示灯，方便驾驶人员操作。 light adjust: adjust the indicator lamp on the telegraph pannel in the wheelhouse to adapt to the intensity of the light outside. 6.二路电源供电DC24V，带自动转换功能。Two sets DC24V power supply, with automatically change . 7.应急车令钟共分十一档：进四、进三、进二、进一、停车