WO2002054011A1 - Dispositif de navigation - Google Patents
Dispositif de navigation Download PDFInfo
- Publication number
- WO2002054011A1 WO2002054011A1 PCT/JP2001/008320 JP0108320W WO02054011A1 WO 2002054011 A1 WO2002054011 A1 WO 2002054011A1 JP 0108320 W JP0108320 W JP 0108320W WO 02054011 A1 WO02054011 A1 WO 02054011A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- latitude
- longitude
- design
- predetermined value
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3632—Guidance using simplified or iconic instructions, e.g. using arrows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
Definitions
- the present invention relates to a navigation device that is carried by a user or mounted on a moving body, for example, a vehicle.
- Japanese Patent Application Laid-Open No. 8-16992 discloses a navigation device mounted on a vehicle as a route information display device. .
- a receiver (position measurement device) 1 that receives radio waves from GPS satellites and outputs the current position data
- a map information storage medium 2 such as a CD-ROM.
- a reading device 3 for reading map data, a buffer memory 4 for storing the map data, a display image memory 5 for storing image data serving as a basis for drawing figures described later, and an image of the display image memory 5
- a display controller 7 for displaying, on a display device 6 such as a CRT or an LCD, a drawing figure corresponding to the map data using data; and a control device 8 such as a microcomputer for controlling the entire system.
- the content of the display image memory 5 is updated according to the change in the position, and the display on the display device 6 is changed accordingly.
- the control device 8 is connected to an input device 9 such as a keyboard that allows a user such as a driver to perform various operations such as setting a departure place and a destination and recording driving data.
- another buffer memory 4a is prepared, and map data different from that of the buffer memory 4 is copied, for example, at an intersection approaching forward.
- the route selection point is displayed in detail (for example, enlarged) on the display device 6 to indicate the traveling direction.
- the former is effective when the location of the set place is known, but the latter is used when only the coordinate information is available.
- An object of the present invention is to provide a navigation device that realizes easiness of operation when setting the set place using the coordinate information.
- the aim is to provide a navigation device that can ensure good visibility. Disclosure of the invention
- a navigation device is a navigation device that uses “latitude” and “longitude” as coordinate information regarding a set place, as described in claim 1, wherein “latitude”
- a display device having a design for displaying at least the values of “degrees” and “minutes” of “longitude” with numerals, an input device for setting the value using the design of the display device, and the setting location.
- a storage device for storing the coordinate information related to the design, and a “minute” of the design of the display device when the display of the “degree” of the design of the display device is determined to a predetermined value by operating the input device.
- Display is predetermined When the display of “degree” of the design of the display device is fixed to the predetermined value by the input device, the display of “minute” of the design of the display device is changed to the aforementioned value. And a control device for fixing the values to predetermined values and storing the values in the storage device as the coordinate information relating to the set place.
- the display of “degree” of the design of the display device is automatically changed to the predetermined value by the input device, the display of “minute” of the design of the display device is the predetermined value. Confirm each value with the value and And having a control device to be stored in the storage device as the coordinate information that.
- the predetermined value is “90” for “latitude” and ⁇ 80 J for “longitude”.
- the predetermined value is characterized in that “latitude” and “longitude” are both “0 0”.
- a display device having a design for displaying the value of “minute” by a number, an input device for setting the value using the design of the display device, and a storage device for storing the coordinate information regarding the set place.
- the design of the display device when the indication of “degree” of the design of the display device is input or determined to a predetermined value with the least significant digit value being “0” by operating the input device;
- the values are stored in the storage device as the coordinate information on the set place. Having a control device and To.
- latitude and “longitude” are defined as coordinates related to the set place.
- a navigation device used as information a position measuring device for measuring a current position of the moving object, an input device for setting the set place, a storage device for storing the coordinate information on the set place,
- a display device having an azimuth display area for displaying the azimuth in accordance with the azimuth signal, and a distance display area for displaying a moving distance and at least values of ⁇ latitude '' and ⁇ longitude '' of ⁇ degrees '' and ⁇ minutes '' by numerals Based on the signals from the position measuring device and the input device, the azimuth of the set place is obtained and an azimuth signal is output, the distance between the current position and the set place is calculated, a distance signal is output, and the input device is output.
- the display of “degree j” on the display device When the display of “degree j” on the display device is input or determined to a predetermined value by the operation of the display device, the display of “minute” on the display device automatically changes to a predetermined value.
- the display of “degree” on the display device is determined to the predetermined value by the input device, the display of “minute J” on the display device is determined at the predetermined value, and the values are related to the set place.
- a control device for storing the coordinate information in the storage device.
- a navigation device that uses “latitude” ′ and “longitude” as coordinate information regarding a set place, and a position measuring device that measures a current position of the moving object;
- An input device for setting the set location, a storage device for storing the coordinate information on the set location, and a plurality of azimuth indicating patterns radially arranged so that an outer edge formed by a tip forms a circle or an arc.
- a direction display area for displaying the azimuth according to the azimuth signal and a distance display area for displaying the values of at least "degree” and "minute j" of the moving distance and "latitude” and “longitude” by numbers.
- a direction signal based on signals from the position measuring device and the input device, and outputs a direction signal, and calculates a distance between the current position and the set position to obtain a distance signal.
- the display of “degree” on the display device is input or determined to a predetermined value by operating the input device, the display of “minute” on the display device automatically changes to a predetermined value.
- the input device changes the display of “degree” on the display device to the predetermined value
- the display of “minute” on the display device is determined by the predetermined value, and the values are set to the predetermined values.
- the display device When displaying the ⁇ degree '' and ⁇ minute '' of ⁇ latitude '' in the distance display area, the azimuth display area performs a display to indicate ⁇ north latitude '' or ⁇ south latitude '' of ⁇ latitude '', The azimuth display area must have a design to display "Longitude” indicating "East J” or “West J” when "Degree” and "Minute” of "Longitude” are displayed in the distance display area.
- FIG. 1 is a plan view illustrating a display device according to an embodiment of the present invention
- FIG. 2 is a plan view illustrating an input device according to the embodiment
- FIG. FIG. 4 is a plan view illustrating a display example
- FIG. 4 is a plan view illustrating another display example of the above display device
- FIG. 5 is a plan view illustrating a latitude setting of the display device according to the first embodiment.
- FIG. 6 is a plan view illustrating the setting of the latitude of the display device according to the embodiment
- FIG. 7 is a plan view illustrating the setting of the latitude of the display device according to the embodiment.
- FIG. 9 is a plan view for explaining the setting of the longitude of the display device of the above, FIG.
- FIG. 9 is a plan view for explaining the setting of the longitude of the display device of the above
- FIG. FIG. 11 is a plan view for explaining the setting of the longitude of the device
- FIG. 11 is a plan view for explaining the setting of the latitude of the display device of the above.
- FIG. 2 is a plan view illustrating the setting of the latitude of the display device according to the first embodiment.
- FIG. 13 is a plan view illustrating the setting of the longitude of the display device according to the first embodiment.
- FIG. 15 is a plan view illustrating the setting of the longitude of the display device, and FIG. 15 is a block diagram illustrating the configuration of the navigation device.
- FIGS. 1 to 14 The present invention will be described based on the embodiment shown in FIGS. 1 to 14.Hereinafter, the description will be given mainly of the features of the present invention.
- the display device 6 As shown in FIG. 1, the display device 6 according to the present embodiment operates the input means 9 by the user, and as shown in FIG. 1, the direction display area 100, the speed display area 200, and the distance display area 300.
- the display form having each of the designs described above, and the current position and the It is composed of a liquid crystal display device of a dot matrix type so as to be able to display a display form or the like indicating a set place or the like.
- the analog azimuth display area 100 is a first azimuth that is a traveling direction corresponding to the current position based on a signal from the receiving device 11 or the detecting device 12, and Z, or the current azimuth based on these signals.
- a plurality of arrow-shaped azimuth direction patterns 10 which spread radially at equal intervals to display a second azimuth which is the direction of the set territory from a position and a set territory (for example, a destination) set by the input device 9. 1 and an auxiliary instruction pattern 102 in which a plurality of triangles are arranged in a ring corresponding to the divided direction located between the direction instructions 101 and the north direction of the direction located at the top.
- the azimuth indicating pattern 101 is provided in proportion to the number of divisions of the azimuth. In the present embodiment, the azimuth is divided into sixteen. There are 16 and select to display the first and second directions A display state to. There are 16 auxiliary instruction patterns 102 so as to be provided between the azimuth instruction patterns 101, and the azimuth instruction pattern 100 opposite to the azimuth indicated by the azimuth instruction pattern 101 is provided. Only those located on both sides of 1 are displayed.
- the N character pattern 103 is displayed in the North Up display mode in which the azimuth is “North”, but is not displayed in the Way Up display mode in which the heading direction is directly up.
- the display state is set, and these display modes are changed by the input device 9.
- the digital speed display area 200 is composed of two digital display patterns 201, 202 that display the numbers "0J to" 9 "with seven segments arranged in the shape of the sun.
- Mile unit display that displays the unit symbol ⁇ km / h '' and the unit symbol ⁇ mile / hj '' that are displayed exclusively with the kilometer display pattern 203 and the kilometer display pattern 203 Pattern 204.
- the digital distance display area 300 has seven digital display patterns 3 0 1 to 3 0 7 that display the numbers ⁇ 0 J to 9 '' with 7 segments arranged in the shape of the sun.
- Mile unit display pattern that displays the unit symbol ⁇ km '' and the unit symbol ⁇ km '' in which the kilometer display pattern 308 and the kilometer display pattern 308 are displayed exclusively.
- a point pattern 3 1 2 Latitude pattern 3 1 3 which is displayed when the point pattern 3 1 2 is displayed and which displays “LAT” to indicate that the latitude (Lat i tude) is displayed in the distance display area 3 0 0, This is displayed exclusively with the distance pattern 310, the trip pattern 311 and the latitude pattern 3113 to indicate that the longitude (Longitude) is displayed in the distance display area 300.
- L0Nj display longitude pattern 3 1 4 and latitude pattern 3 13 or A degree pattern 3 15 is displayed at the same time as the longitude pattern 3 14 to indicate that the upper 3 digits of the digital display pattern 3 01 to 3 07 are the value of “degree (°;)”.
- the input device 9 is a function of switching the display mode and the display mode of the display device 6 (switching), and storing the setting location in the storage device 4 while checking the display device 6 (setting).
- a mode selection switch 401 for selecting the switching and the setting, and when the setting is selected by the mode selection switch 401, a direction display area 100
- an incremental switch 400 for changing an item or a value in accordance with a program predetermined for the control device 8 (the above items are arranged in order).
- the decrement switch 403 (the switch that changes the item in the opposite direction or decreases the value), and the changed item or the value.
- Set switch to confirm 4 has a 0 4.
- the storage device 4 stores the location as the setting location each time the input device 9 is operated by the user's will at any time, and the user can store the setting location as many times as desired unless the storage is released. It has a storage area that can be called and used, and the number of the set locations to be stored is arbitrary. For example, when storing 10 points, It has 10 channels. The channel may be displayed on the display device 6 in accordance with the operation of the input device 9, but is omitted in this embodiment. Next, a specific example of use in this embodiment will be described.
- the control device 8 When the user travels by setting a route using the input device 9, the control device 8 obtains a first direction which is a traveling direction according to the current position based on a signal from the receiving device 1, and A second direction, which is the direction of the destination, is obtained from the current position based on these signals and the destination set by the input device 9, and these directions are determined by the program of the control device 8 or the input device 9. Update at the set fixed timing and output the latest azimuth information as a signal.
- the display device 6 displays the traveling direction in the azimuth display area 100 and the speed display area 200 in response to the aforementioned signal from the control device 8.
- the running speed is displayed, and in the distance display area 300, display as a odometer or a trip meter is performed.
- the user operates the input device 9 based on the information from the receiving device 1 based on the information from the receiving device 1 beforehand or when he / she wants to remember the point as the set place at an arbitrary point.
- the data is stored in the channel of the storage device 4, and the set location is used as the destination. Then, the user operates the input device 9 to select a channel of the storage device 4 and call one of the set locations to set the destination.
- the display device 6 uses the signal from the control device 8 to simultaneously display the first and second directions in the direction display area 100, for example, in the north-up display mode. indicate.
- the arrow of the latter is shorter than that of the former so that the first orientation and the second orientation can be distinguished.
- the symbol A indicates the first azimuth in the display state, and indicates "northeast”.
- the second azimuth in the display state is indicated by the symbol B, and indicates “north-northwest”. Note that the display mode of the azimuth display area 100 can be selected by operating the input device 9 as described above.
- the user selects the mode selection switch 4 of the input device 9. 320
- An operation of the mode selection switch 401 for example, a pressing operation, sends an instruction to the control device 8 to perform the setting.
- the display of the display device 6 is changed in accordance with the operation of the mode selection switch 401 to notify the user of the above-mentioned setting by the display of the display device 6. Is notified by blinking the a point pattern 3 1 2.
- the display device 6 When the setting can be performed by operating the mode selection switch 401, the display device 6 notifies that the "latitude” can be set by blinking the latitude pattern 313. At this time, the digital display pattern 302 to 300 (the latitude value is 90 degrees at the maximum, so the digital display pattern 301, which is the highest digit, is not used as a non-display state. Both “latitude J” and “longitude” are "If the value of degree J is 1 digit or 2 digits, the upper digit is not displayed and the numerical value” 0 "is not displayed.) When the value of “latitude” is displayed or the previously set place is corrected, the value of “latitude j” of the set place is displayed (see Fig. 5).
- the latitude switch 3 13 When setting the “latitude”, the latitude switch 3 13 is turned on by operating the set switch 4 04 of the input device 9, for example, by pressing, and then the “north latitude J” or “south latitude”
- the direction display area 100 blinks to prompt the user to make a selection (see Fig. 6).
- the increment switch 402 or decrement switch 400 of the input device 9 when the analog direction display area 100 is blinking, the direction display area 100 is displayed.
- the set switch 404 When pointing to the north (the former), pointing to the south (the latter), setting the “north latitude” to the former, and setting the “south latitude” to the latter, the set switch 404 operates the "north latitude”. ”Or“ South latitude j is set and the azimuth display area 100 is lit.
- the setting of “Longitude” must be possible when the above-mentioned “Longitude pattern 3 14 in the middle of setting the latitude J is blinking or after the setting of“ Latitude ”is completed.
- the following operation is performed when the longitude pattern 3 1 4 indicating the blinking state is displayed.
- the digital display patterns 3 0 1 to 3 0 7 indicate the value of ⁇ longitude '' at the current position, Or, when modifying the previously set location, the “longitude” value of that location is displayed (see Fig. 8).
- the upper limit of the latitude value is 90 degrees for both the north latitude and the south latitude, and the digital display pattern 302 to 303 indicating this value is blinking.
- the digital display pattern 304 showing the value of the minute is displayed at that moment. Since some values are displayed in the digital display patterns 300 to 307 indicating the values of ⁇ 305 and "second" (see Fig. 11), they are all set to "00".
- the increment switch 402 when the digital display pattern 302 to 303 indicating the value of “degree” is blinking, the increment switch 402, Alternatively, operate the decrement switch 4 03 to input the numerical value ⁇ 9 0 '', and then 4 4 4 3 4
- the value automatically changes to display the numerical value “0 0” and is fixed, that is, the numerical value “3”, which is a predetermined value, is displayed in the digital display pattern 302 to 303 indicating the value of “degree”.
- 9 0 '' and the digital display pattern 304 to 3 05 indicating the value of ⁇ minutes '' and the digital display pattern 3 0 6 to 3 0 7 indicating the value of ⁇ second '' are predetermined values. Is determined with the numerical value “0 0” (see Fig. 12), further changes are disabled and the setting of “latitude” is completed, and “minute J” and “second” are input and Confirmation can be omitted.
- the upper limit of the longitude J value is 180 degrees for both the east longitude and the west longitude j, and this value is the digital display pattern 30!
- the digital display pattern 30 shows the value of the minute at that moment. Since some values are displayed in the digital display patterns 306 to 307 indicating the values of 4 to 305 and “second” (see FIG. 13), any 0 0 " However, in this embodiment, when the digital display patterns 301 to 303 indicating the value of "degree" are blinking, the increment switch 402, or After operating the decrement switch 403 and inputting the numerical value "180" and then operating the set switch 404, the pattern is displayed.
- the digital display patterns 3 06 to 3 07 indicating the value of 5 and “second j” are automatically changed to display and confirm the numerical value “0 0 J”, that is, indicate the value of “degree”.
- Digital display pattern 3 0 1 to 3 0 3 The digital display pattern 3 0 5 to 3 0 5 "Digital display patterns 3 06 to 3 07 indicating the value of the second j are numerical values" 0 0 "which are predetermined values. Confirm to (see the first 4 figures), while disabling the change of it or later, set the "longitude" is completed, "minute”, and can be omitted enter and confirm the "second".
- a digital display pattern 301 used when displaying the distance of an odometer or a section distance meter is used.
- a design consisting of 307 is shared, and the azimuth display area 100 is used as a design that displays “latitude” “North latitude j and“ South latitude ”and“ Longitude ”“ East longitude ”and“ West longitude j ”.
- the azimuth display area 100 is used as a design that displays “latitude” “North latitude j and“ South latitude ”and“ Longitude ”“ East longitude ”and“ West longitude j ”.
- the digital display patterns 301 to 303 indicating the value of “degree” by operating the set switch 404 of the input device 9 for each of the settings of “latitude and longitude”.
- the digital display pattern 304 to 305 indicating the value of “minute” and the data indicating the value of j
- the configuration in which the digital display pattern 303-307 changes automatically and is determined by the predetermined value "0 0" has been described, but it is determined by operating the set switch 4 04
- the display at the time of the previous input, that is, the digital display pattern 301 to 303 showing the value of "degree” is the increment switch 400 of the input device 9. PC translation 1/0
- the digital display patterns 304 to 305 and the seconds The digital display pattern 3 06 to 3 0 7 indicating the value of '' is automatically changed to display the predetermined value ⁇ 0 0 '', and the set switch 4 04 is operated to
- the value of “minute j” and “second” may be determined at the same time when the “degree” is determined, and the input and determination of “minute” and “second” can be omitted.
- the predetermined values “latitude j is“ 90 ”and“ longitude ”is“ 180 ”, but for both“ latitude ”and“ longitude ”, the value of the least significant digit of degree J is“ "0" is set as the predetermined value, and when the value is input or confirmed, the value of "minute” or “second j" is automatically changed to "0 0", and then the desired value (input The desired value may be “0 0” after the change or a value desired by the user.) In this case, in addition to the above-described operation, “minutes” and “seconds” are “0 0” in units of “degree j is ⁇ 0”, and the user can be conscious of the division.
- the value of “second” of “latitude” and “longitude” may be three digits with one decimal place added.
- another similar digital display pattern is added after the digital display pattern 307. It is also possible to provide a simplified navigation device that does not use the values of “second” of “latitude” and “longitude j”. To realize this in the above-described embodiment, “second” The digital display patterns 306 to 307 indicating the value of are not shared.
- the outer edge composed of the tip is formed in a radial shape so that it forms a circular or arc.
- an azimuth display area indicating the azimuth by characters can be used. 0 is easier to recognize intuitively.
- the present invention is not limited to the above embodiment.
- the display means 6 is configured by a multi-color type liquid crystal display element capable of displaying by combining a number of dots, the appearance can be improved. Will contribute.
- the present invention relates to a navigation device for setting a set place as an arbitrary point using "latitude J" and "longitude” which are coordinate information on the earth. For example, if "latitude” is "90 degrees" In the case of ⁇ longitude '', by limiting the input of a numerical value exceeding ⁇ 180 '' degrees, it is possible to realize the easiness of operation when setting the setting place using the coordinate information, A highly convenient navigation device can be provided.
- a design used when displaying the coordinate information by sharing with a design used for other display, while reducing the ratio of the design used for displaying the coordinate information, Good visibility can be ensured, and a navigation device with high visibility can be provided.
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Instructional Devices (AREA)
- Traffic Control Systems (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01967837A EP1351037B1 (en) | 2000-12-28 | 2001-09-25 | Navigation device |
DE60133313T DE60133313T2 (de) | 2000-12-28 | 2001-09-25 | Navigationsgerät |
US10/204,563 US6760660B2 (en) | 2000-12-28 | 2001-09-25 | Navigation apparatus having numerical display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-400579 | 2000-12-28 | ||
JP2000400579A JP4116768B2 (ja) | 2000-12-28 | 2000-12-28 | ナビゲーション装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002054011A1 true WO2002054011A1 (fr) | 2002-07-11 |
Family
ID=18865143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/008320 WO2002054011A1 (fr) | 2000-12-28 | 2001-09-25 | Dispositif de navigation |
Country Status (6)
Country | Link |
---|---|
US (1) | US6760660B2 (ja) |
EP (1) | EP1351037B1 (ja) |
JP (1) | JP4116768B2 (ja) |
CN (1) | CN1225635C (ja) |
DE (1) | DE60133313T2 (ja) |
WO (1) | WO2002054011A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5384545B2 (ja) * | 2011-03-07 | 2014-01-08 | 本田技研工業株式会社 | ナビシステム、ナビサーバ、ナビクライアントおよびナビ方法 |
CN111989736A (zh) * | 2018-03-13 | 2020-11-24 | 日本精机株式会社 | 显示装置 |
CN115077522B (zh) * | 2022-04-15 | 2023-07-18 | 北京航空航天大学云南创新研究院 | 一种三维场景环形方位导航提示方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4212067A (en) * | 1978-07-20 | 1980-07-08 | General Aviation Electronics, Inc. | Navigating device |
JPS6018709A (ja) * | 1983-07-12 | 1985-01-30 | Mitsubishi Heavy Ind Ltd | 最適航路決定方法 |
JPH09134368A (ja) * | 1995-11-10 | 1997-05-20 | Hitachi Software Eng Co Ltd | 地図表示システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086632A (en) * | 1976-09-27 | 1978-04-25 | The Boeing Company | Area navigation system including a map display unit for establishing and modifying navigation routes |
US4590569A (en) * | 1983-10-14 | 1986-05-20 | Navigation Sciences Inc. | Navigation system including an integrated electronic chart display |
JP3232880B2 (ja) | 1994-06-15 | 2001-11-26 | 日本電気株式会社 | ナビゲーション装置 |
JPH0816992A (ja) | 1994-06-30 | 1996-01-19 | Toshiba Corp | 車載ナビゲーション装置 |
US5964821A (en) * | 1995-04-07 | 1999-10-12 | Delco Electronics Corporation | Mapless GPS navigation system with sortable destinations and zone preference |
JPH11257988A (ja) | 1998-03-10 | 1999-09-24 | Hakuhodo Inc | 情報表示方法 |
JP2000098880A (ja) * | 1998-09-28 | 2000-04-07 | Casio Comput Co Ltd | 位置表示制御装置、位置表示制御方法及び記録媒体 |
-
2000
- 2000-12-28 JP JP2000400579A patent/JP4116768B2/ja not_active Expired - Fee Related
-
2001
- 2001-09-25 DE DE60133313T patent/DE60133313T2/de not_active Expired - Lifetime
- 2001-09-25 US US10/204,563 patent/US6760660B2/en not_active Expired - Fee Related
- 2001-09-25 WO PCT/JP2001/008320 patent/WO2002054011A1/ja active IP Right Grant
- 2001-09-25 EP EP01967837A patent/EP1351037B1/en not_active Expired - Lifetime
- 2001-09-25 CN CNB018055915A patent/CN1225635C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212067A (en) * | 1978-07-20 | 1980-07-08 | General Aviation Electronics, Inc. | Navigating device |
JPS6018709A (ja) * | 1983-07-12 | 1985-01-30 | Mitsubishi Heavy Ind Ltd | 最適航路決定方法 |
JPH09134368A (ja) * | 1995-11-10 | 1997-05-20 | Hitachi Software Eng Co Ltd | 地図表示システム |
Non-Patent Citations (1)
Title |
---|
See also references of EP1351037A4 * |
Also Published As
Publication number | Publication date |
---|---|
US20030014184A1 (en) | 2003-01-16 |
CN1225635C (zh) | 2005-11-02 |
DE60133313D1 (de) | 2008-04-30 |
JP4116768B2 (ja) | 2008-07-09 |
DE60133313T2 (de) | 2009-03-05 |
JP2002202148A (ja) | 2002-07-19 |
EP1351037A1 (en) | 2003-10-08 |
CN1406333A (zh) | 2003-03-26 |
EP1351037A4 (en) | 2004-11-10 |
EP1351037B1 (en) | 2008-03-19 |
US6760660B2 (en) | 2004-07-06 |
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