CN202133404U - Navigation device without satellite - Google Patents
Navigation device without satellite Download PDFInfo
- Publication number
- CN202133404U CN202133404U CN201120212230U CN201120212230U CN202133404U CN 202133404 U CN202133404 U CN 202133404U CN 201120212230 U CN201120212230 U CN 201120212230U CN 201120212230 U CN201120212230 U CN 201120212230U CN 202133404 U CN202133404 U CN 202133404U
- Authority
- CN
- China
- Prior art keywords
- computing unit
- sensor
- display
- satellite
- automobile
- 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 - Fee Related
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Abstract
The utility model discloses a navigation device without a satellite, which comprises an automobile steering wheel (3), and is characterized in that a sensor (1) is installed on a rotating shaft of the automobile steering wheel (3); the signal output terminal of the sensor (1) is connected with the signal input terminal of a computing unit and a display (2); and the signal input terminal of the computing unit and the display (2) is connected with the signal output terminal of an automobile odometer (4). The navigation device overcomes the disadvantage that the traditional navigator can not perform navigation in places without signals, can be still used for navigating for automobiles in places which are not covered by signals, has a simple and practical structure and low cost, and is easy to popularize.
Description
Technical field
The utility model relates to a kind ofly come the device to auto navigation without satellite, specifically relates to a kind of sensor that utilizes and comes the device to auto navigation.
Background technology
At present, the navigation of automobile all is with GPS (GPS) three-dimensional position to be provided round-the-clockly basically, and information such as three-dimensional velocity are navigated; Present satellite-signal is covering the whole world basically, yet but some place fails to be capped all the time; Such as, tunnel, some mountain areas etc.
Summary of the invention
The purpose of the utility model is to have overcome deficiency of the prior art, provides a kind of simple in structure, the no Satellite Navigation Set that guide function is good.
The technical scheme that the utility model adopts is following:
A kind of no Satellite Navigation Set; Comprise vehicle steering; It is characterized in that in the rotating shaft of said vehicle steering sensor being installed; The signal output part of sensor links to each other with the signal input part of display with computing unit, and computing unit also links to each other with the signal output part of automobile kilometer with the signal input part of display.
Compared with prior art, the beneficial effect of the utility model is:
What changed original navigating instrument can not in the place that satellite-signal does not cover, still can be auto navigation in the shortcoming of the local navigation of some no signals, simple and practical and cost is low, is easy to promote.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, sensor 1 is installed in the rotating shaft of the utility model vehicle steering 3, confirm the angle that the direction of car turns over through the angle that measured automobiles bearing circle 3 rotates.Sensor 1 signal output part links to each other with the signal input part of computing unit with display 2, and computing unit also links to each other with the signal output part of automobile kilometer 4 with the signal input part of display 2.The angle that sensor 1 is measured can be passed to computing unit and display device 2, and computing unit 2 calculates the angle of this rotation of icon on the electronic chart according to certain ratio.
The utility model is when work; Utilize sensor 1 to respond to the direction of car; And sensor 1 linked to each other with the mileometer 4 of car read the distance that car is passed by; And through the computing unit in computing unit and the display 2 automobile angle that turns over and the distance of passing by are calculated its corresponding mobile distance on electronic chart through certain ratio, the real time position with the dress of the Presentation Function in computing unit and the display 2 automobile shows again.The utility model can only be confirmed the initial position of automobile, just can calculate automobile position at any time, thereby can locate for automobile, and navigate.
The undeclared part that relates in the utility model is identical with prior art.
Claims (1)
1. no Satellite Navigation Set; Comprise vehicle steering (3); It is characterized in that in the rotating shaft of said vehicle steering (3) sensor (1) being installed; The signal output part of sensor (1) links to each other with the signal input part of computing unit with display (2), and computing unit also links to each other with the signal output part of automobile kilometer (4) with the signal input part of display (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212230U CN202133404U (en) | 2011-06-22 | 2011-06-22 | Navigation device without satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212230U CN202133404U (en) | 2011-06-22 | 2011-06-22 | Navigation device without satellite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133404U true CN202133404U (en) | 2012-02-01 |
Family
ID=45522170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212230U Expired - Fee Related CN202133404U (en) | 2011-06-22 | 2011-06-22 | Navigation device without satellite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070723A1 (en) * | 2014-11-05 | 2016-05-12 | 中国科学院嘉兴微电子与系统工程中心 | Dead-reckoning navigation and positioning method and system for obtaining longitude and latitude of vehicle by speedometer |
-
2011
- 2011-06-22 CN CN201120212230U patent/CN202133404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070723A1 (en) * | 2014-11-05 | 2016-05-12 | 中国科学院嘉兴微电子与系统工程中心 | Dead-reckoning navigation and positioning method and system for obtaining longitude and latitude of vehicle by speedometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120622 |