罗经，和船舶首向发送设备是什么关系阿？

DraftMan

罗经，和船舶首向发送设备是什么管系阿？

bmw

GYRO COMPASS 里面通常都集成了THD，将首向信号传送给雷达或其他装置

DraftMan

GYRO COMPASS怎么知道船首在那个方向阿？他又没眼睛。
想不明白

andylgang

罗经上有一个参考线（或点），在安装的时候要与船艏方向保持一致。。。

江海直达

回复 3# DraftMan


   

Details of navigational systems and equipment
Item	Actual provision
1.1 Standard magnetic compass[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.2 Spare magnetic compass[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.3 Gyro compass[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.4 Gyro compass heading repeater[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.5 Gyro compass bearing repeater[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.6 Heading or track control system[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.7 Pelorus or compass bearing device[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
1.8 Means of correcting heading and bearings	...................
1.9 Transmitting heading device (THD)[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
2.1 Nautical charts/Electronic chart display and information system (ECDIS)[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url]	...................
2.2 Back up arrangements for ECDIS	...................
2.3 Nautical publications	...................
2.4 Back up arrangements for electronic nautical publications	...................
3.1 Receiver for a global navigation satellite system/ terrestrial radionavigation system[url=mkMSITStore:C:\Program%20Files\Lloyd] see footnote [/url], see footnote	...................
3.2 9 GHz radar see footnote	...................
3.3 Second radar (3 GHz/9 GHZ see footnote ) see footnote	...................
3.4 Automatic radar plotting aid (ARPA) see footnote	...................
3.5 Automatic tracking aid see footnote	...................
3.6 Second automatic tracking aid see footnote	...................
3.7 Electronic plotting aid see footnote	...................
4.1 Automatic identification system (AIS)	...................
4.2 Long-range identification and tracking system	...................
5.1 Voyage data recorder (VDR) see footnote	...................
5.2 Simplified voyage data recorder (S-VDR) see footnote	...................
6.1 Speed and distance measuring device (through the water) see footnote	...................
6.2 Speed and distance measuring device (over the ground in the forward and athwartship direction) see footnote	...................
6.3 Echo sounding device see footnote	...................
7.1 Rudder, propeller, thrust, pitch and operational mode indicator see footnote	...................
7.2 Rate of turn indicator see footnote	...................
8 Sound reception system see footnote	...................
9 Telephone to emergency steering position see footnote	...................
10 Daylight signalling lamp see footnote	...................
11 Radar reflector see footnote	...................
12 International Code of Signals	...................
13 IAMSAR Manual, Volume III	...................
14 Bridge navigational watch alarm system (BNWAS)

THD: Transmittering head device can be gyro-compass or satellite compass.