JPS6288969U - - Google Patents
Info
- Publication number
- JPS6288969U JPS6288969U JP17902085U JP17902085U JPS6288969U JP S6288969 U JPS6288969 U JP S6288969U JP 17902085 U JP17902085 U JP 17902085U JP 17902085 U JP17902085 U JP 17902085U JP S6288969 U JPS6288969 U JP S6288969U
- Authority
- JP
- Japan
- Prior art keywords
- time
- gps
- initial position
- satellites
- rom
- 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 8
- 238000000034 method Methods 0.000 description 2
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Description
第１図はＧＰＳの原理説明図、第２図は測位計
算手順を示す図、第３図は本考案になるＧＰＳ受
信システムの構成図、第４図は受信システムの動
作図、第５図は一実施例の備える固定メモリの内
容を示す図、第６図は初期位置入力の一実施例を
示す図、第７図は他の実施例における構成図、第
８図は初期位置入力の他の実施例を示す図である
。
９…コンソール端末、５０６…地名テーブル、
５０７…座標テーブル、５０５…現在位置ポイン
タ、１０２…タツチパネル、１０３…ＣＲＴ、１
０４…ＣＲＴ制御装置、７０７…地図座標テーブ
ル、７０８…パネル座標テーブル。
Fig. 1 is a diagram explaining the principles of GPS, Fig. 2 is a diagram showing the positioning calculation procedure, Fig. 3 is a configuration diagram of the GPS receiving system of the present invention, Fig. 4 is an operational diagram of the receiving system, and Fig. 5 is a diagram showing the positioning calculation procedure. FIG. 6 is a diagram showing an example of initial position input, FIG. 7 is a block diagram of another embodiment, and FIG. 8 is a diagram showing another example of initial position input. It is a figure showing an example. 9... Console terminal, 506... Place name table,
507...Coordinate table, 505...Current position pointer, 102...Touch panel, 103...CRT, 1
04...CRT control device, 707...Map coordinate table, 708...Panel coordinate table.
Claims (1)
の到着時刻差とその時の衛星システム時刻を測定
して自己位置を測位するＧＰＳ受信システムにお
いて、測位計算に用いる複数個の初期位置データ
をあらかじめ記憶しておく固定メモリ（ＲＯＭ）
を備えたことを特徴とするＧＰＳ受信システム。 In a GPS receiving system that determines its own position by measuring the difference in arrival times of signals transmitted from three or four satellites and the satellite system time at that time, multiple pieces of initial position data used for positioning calculations are stored in advance. Fixed memory (ROM)
A GPS reception system characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17902085U JPS6288969U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17902085U JPS6288969U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288969U true JPS6288969U (en) | 1987-06-06 |
Family
ID=31121699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17902085U Pending JPS6288969U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01250085A (en) * | 1988-03-30 | 1989-10-05 | Japan Radio Co Ltd | Gps receiver |
| JP2010139507A (en) * | 1996-03-08 | 2010-06-24 | Snaptrack Inc | Advanced gps receiver using communication link |
-
1985
- 1985-11-22 JP JP17902085U patent/JPS6288969U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01250085A (en) * | 1988-03-30 | 1989-10-05 | Japan Radio Co Ltd | Gps receiver |
| JP2010139507A (en) * | 1996-03-08 | 2010-06-24 | Snaptrack Inc | Advanced gps receiver using communication link |
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