JPS6056217U - navigation device - Google Patents
navigation deviceInfo
- Publication number
- JPS6056217U JPS6056217U JP14771783U JP14771783U JPS6056217U JP S6056217 U JPS6056217 U JP S6056217U JP 14771783 U JP14771783 U JP 14771783U JP 14771783 U JP14771783 U JP 14771783U JP S6056217 U JPS6056217 U JP S6056217U
- Authority
- JP
- Japan
- Prior art keywords
- ram
- navigation device
- map information
- information
- display device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はナビゲーション装置の説明をする図、第２図は
、ナビゲーション装置の回路構成を説明する図、第３図
は、ＣＲＴ上の地図表示の一例を示す図、第４図は、Ｒ
ＡＭアドレスと、ＣＲＴ上のドツトアドレスの対応を説
明する図、第５図はマークの書き込み、消去の方法を説
明するフローチャート、第６図は、マークの書き込み、
消去の他の方法を説明するフローチャートである。FIG. 1 is a diagram explaining the navigation device, FIG. 2 is a diagram explaining the circuit configuration of the navigation device, FIG. 3 is a diagram showing an example of a map display on a CRT, and FIG. 4 is a diagram explaining the navigation device.
A diagram explaining the correspondence between AM addresses and dot addresses on a CRT, FIG. 5 is a flowchart explaining the method of writing and erasing marks, and FIG. 6 shows how to write and erase marks.
12 is a flowchart illustrating another method of erasing.
Claims (1)
走行軌跡等非地図情報を重ねて表示する機能を有するナ
ビゲーション装置において、前記地図情報を記憶する表
示用の第１のＲＡＭ（Ｒａｎｄｏｍ Ａｃｃｅｓｓ
Ｍｅｍｏｒｙ）と情報退避用の第２のＲＡＭとを有し
前記非地図情報を表示する際に、前記第１のＲＡＭ上で
対応するアドレスのデータを前記第２のＲＡＭ上に一時
退避する手段を有することを特徴とするナビゲーション
装置。In a navigation device having an information display device and having a function of superimposing map information and non-map information such as a vehicle travel trajectory on the display device, a first RAM (Random Access RAM) for display that stores the map information;
memory) and a second RAM for information saving, and means for temporarily saving data of a corresponding address on the first RAM onto the second RAM when displaying the non-map information. A navigation device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771783U JPS6056217U (en) | 1983-09-26 | 1983-09-26 | navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771783U JPS6056217U (en) | 1983-09-26 | 1983-09-26 | navigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6056217U true JPS6056217U (en) | 1985-04-19 |
Family
ID=30328414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14771783U Pending JPS6056217U (en) | 1983-09-26 | 1983-09-26 | navigation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056217U (en) |
-
1983
- 1983-09-26 JP JP14771783U patent/JPS6056217U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6056217U (en) | navigation device | |
| JPS6110775U (en) | green display device | |
| JPS58144958U (en) | memory controller | |
| JPS5842343U (en) | Constant speed running device for vehicles | |
| JPS60163490U (en) | graphic display device | |
| JPS5960685U (en) | Vehicle stop name display device | |
| JPS6077087U (en) | floppy disk envelope | |
| JPS6030050U (en) | Data memory access method | |
| JPS5968380U (en) | Vehicle map display device | |
| JPS58136178U (en) | display device | |
| JPS58195284U (en) | graphic display device | |
| JPS58150194U (en) | Sensor information reading circuit | |
| JPS60153349U (en) | computer equipment | |
| JPS5947878U (en) | Radar information display device | |
| JPS6120359U (en) | Telephone map book | |
| JPS58108553U (en) | program checker | |
| JPS60140992U (en) | Contour generator for hard copies | |
| JPS5983855U (en) | Elevator control device output device | |
| JPS6068586U (en) | CRT display device | |
| JPS5949263U (en) | Handwritten information input device | |
| JPS6133088U (en) | Character display control device | |
| JPS6194786U (en) | ||
| JPS59185792U (en) | High speed memory addressing device | |
| JPS5811793U (en) | graphic display device | |
| JPS6096672U (en) | In-vehicle map display device |