GB362875A - Improvements in or relating to route-indicating devices for vehicles - Google Patents
Improvements in or relating to route-indicating devices for vehiclesInfo
- Publication number
- GB362875A GB362875A GB17205/30A GB1720530A GB362875A GB 362875 A GB362875 A GB 362875A GB 17205/30 A GB17205/30 A GB 17205/30A GB 1720530 A GB1720530 A GB 1720530A GB 362875 A GB362875 A GB 362875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- map
- vehicle
- driven
- route
- strip
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
-
- 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
- G01C21/3667—Display of a road map
- G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Body Structure For Vehicles (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Control Of Conveyors (AREA)
Abstract
362,875. Moving-map indicators. CRUSSO, G. D., 22, Rue de Tocqueville, and MAREK, J. 1., 66, Boulevard Rochechouart, both in Paris. June 4, 1930, No. 17205. Convention date, June 5, 1929. Void (Published under Sect. 91 of the Acts]. [Class 118 (i).] In a moving-map route indicator the map scale is varied in accordance with the deviations of the route. The map strip 33 is drawn from a roll 29 by a pair of endless bands 18 driven from the vehicle through gearing 9, 10, 13, and is wound on a roll 30, both rolls also being driven from the vehicle, through worms 22, 27, 28. The map strip is gripped between the bands 18 and superposed endless belts 21 and the present position of the vehicle is read at an adjustable bar 4. Fig. 6 shows a portion of a normal map and, on the right, the map modified according to the invention, the scale of the map being increased at a and b to allow for the bends in the main road. To give warning of approach to dangerous points slots 35 in the map are adapted to allow electric contacts to engage through them and thus complete the circuits of lamps 6. A speed-record strip may be arranged alongside the map and driven by the vehicle at the same rate for comparison purposes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR362875X | 1929-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB362875A true GB362875A (en) | 1931-12-08 |
Family
ID=8894087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17205/30A Expired GB362875A (en) | 1929-06-05 | 1930-06-04 | Improvements in or relating to route-indicating devices for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB362875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425882A (en) * | 2017-08-18 | 2019-03-05 | 通用汽车环球科技运作有限责任公司 | Method and apparatus for position error detection |
-
1930
- 1930-06-04 GB GB17205/30A patent/GB362875A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425882A (en) * | 2017-08-18 | 2019-03-05 | 通用汽车环球科技运作有限责任公司 | Method and apparatus for position error detection |
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