738,求大神翻译,谢谢!

khe_2006 · 发表于 2011-1-23 15:38:18

The MMRs send these GPS parameters to the ground proximity
warning computer:
* Latitude (coarse)
* Longitude (coarse)
* Latitude (fine)
* Longitude (fine)
* Ground speed
* True track
* Altitude
* Vertical velocity
* Horizontal dilution of precision (HDOP)
* Vertical dilution of precision (VDOP)
* Horizontal figure of merit (HFOM)
* Vertical figure of merit (VFOM)
* Date
* Time (UTC)
* Horizontal integrity limit (HIL)
* Sensor status.
Latitude and longitude (coarse and fine) information gives
airplane position for the TCF and terrain awareness functions.
Ground speed, true track, altitude, and vertical velocity are used
in the terrain awareness function.
Horizontal dilution of precision, vertical dilution of precision,
horizontal figure of merit and vertical figure of merit information
are used for airplane position accuracy calculations.
Date and time information is used in the fault monitor process,
which labels each fault with the date and time of occurrence.
The horizontal integrity limit is used to determine the current
integrity limit and GPS non-isolatable satellite failures.
Sensor status lets the GPWC monitor the status of the GPS
receiver.

昨天遇到一离奇事件,在机库里UTC时钟没有,GPS系统显示不能工作了,出机库就好了,请问是屏蔽还是啥?请教高人

574964 · 发表于 2011-1-23 16:19:03

看一看

reb9829213052 · 发表于 2011-1-24 01:25:35

看下了

grace · 发表于 2011-1-24 11:14:41

这都不会，你真棒槌！

didicaca · 发表于 2011-1-24 19:34:04

应该是屏蔽掉了吧。否则不会在机库不好的。

wxy_110 · 发表于 2011-1-24 19:35:23

机库里收不到GPS信号

black9699 · 发表于 2011-1-24 20:45:08

airplane position accuracy calculations.
Date and time information is used in the fault monitor process,
which labels each fault with the date and time of occurrence.
The horizontal integrity limit is used to determine the current
integrity limit and GPS non-isolatable

longerbj · 发表于 2011-1-26 14:57:32

这个不太懂

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