JPH03120296U - - Google Patents
Info
- Publication number
- JPH03120296U JPH03120296U JP2931790U JP2931790U JPH03120296U JP H03120296 U JPH03120296 U JP H03120296U JP 2931790 U JP2931790 U JP 2931790U JP 2931790 U JP2931790 U JP 2931790U JP H03120296 U JPH03120296 U JP H03120296U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- map display
- navigation device
- map
- inertial navigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例に係る高精度自立航
法装置の機能図、第２図は同装置のブロツク図、
第３図は従来例を示す機能図、第４図は第３図に
示す慣性航法装置のブロツク図である。
１…航空機、２…慣性航法装置、３…現在位置
表示器、４…地図表示装置、６…地図上目標、７
…カーソル操作装置、８…カーソル、９…目標直
上認識スイツチ、１０…地上目標。
FIG. 1 is a functional diagram of a high-precision self-contained navigation device according to an embodiment of the present invention, and FIG. 2 is a block diagram of the same device.
FIG. 3 is a functional diagram showing a conventional example, and FIG. 4 is a block diagram of the inertial navigation system shown in FIG. 1...Aircraft, 2...Inertial navigation device, 3...Current position indicator, 4...Map display device, 6...Target on map, 7
... Cursor operating device, 8... Cursor, 9... Directly above target recognition switch, 10... Ground target.
Claims (1)
置と、地図を表示するための地図表示装置と、こ
の地図表示装置に表示されている地図上の任意の
目標点を位置指示するためのカーソル操作装置と
、上記目標点に対応する地上目標の直上通過時に
、上記位置指示された目標点の位置データを上記
地図表示装置から上記慣性航法装置に取込むこと
を指示するための目標直上認識スイツチとを具備
し、上記慣性航法装置で認識されている自機位置
のデータを、上記地図表示装置から取込まれた位
置データに置換えることを特徴とする高精度自立
航法装置。 An inertial navigation device for detecting the position of the aircraft, a map display device for displaying a map, and a cursor operation for pointing to an arbitrary target point on the map displayed on the map display device. and a directly above-target recognition switch for instructing the inertial navigation device to receive the position data of the indicated target point from the map display device when passing directly above the ground target corresponding to the target point. A high-precision self-contained navigation device, characterized in that the data on the position of the aircraft recognized by the inertial navigation device is replaced with the position data taken in from the map display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2931790U JPH03120296U (en) | 1990-03-22 | 1990-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2931790U JPH03120296U (en) | 1990-03-22 | 1990-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120296U true JPH03120296U (en) | 1991-12-10 |
Family
ID=31532081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2931790U Pending JPH03120296U (en) | 1990-03-22 | 1990-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120296U (en) |
-
1990
- 1990-03-22 JP JP2931790U patent/JPH03120296U/ja active Pending
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