CN203190979U - Novel navigation display system - Google Patents
Novel navigation display system Download PDFInfo
- Publication number
- CN203190979U CN203190979U CN 201320024387 CN201320024387U CN203190979U CN 203190979 U CN203190979 U CN 203190979U CN 201320024387 CN201320024387 CN 201320024387 CN 201320024387 U CN201320024387 U CN 201320024387U CN 203190979 U CN203190979 U CN 203190979U
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- navigation
- signal
- display system
- projection arrangement
- electric signal
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- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a novel navigation display system. The novel navigation display system comprises a laser projection device arranged on a front air window and a control element arranged on a car, wherein the control element consists of a navigation host, a control unit and a power supply, the control unit receives a navigation signal of the navigation host and converts the navigation signal into an electric signal to input the electric signal into the laser projection device, the laser projection device converts the electric signal from the control unit into a light signal to be projected on the ground in front of the car, the navigation information displayed on the ground in front of the car is used for showing left-handed rotation, straight or right-handed rotation and other travelling indications directly by arrows. During the navigation period, a driver can only need to watch the front of a road and can not observe a map by lowering the head or turning the head, so that a series of problems that the driver has to divert his attention on distinguishing navigation icons and observing navigation information and the like can be solved, and the driving safety can be greatly guaranteed.
Description
Technical field
The utility model belongs to automobile engineering, particularly a kind of novel Navigation Display system.
Background technology
Propelling along with urban construction, the driver more and more be unable to do without auto-navigation system, Navigation Display system uses LCD such as LCD more at present, display is owing to be subjected to the automotive interior spacial influence, it is too big that display sizes can not be done, and when the user uses navigational system, often needs carefully to observe display contents, when the driver bows or rotary head when going to see navigational system, just increased automobile risk factor under steam virtually.Present navigational system wants to solve that the driver bows or the problem of navigation is seen in rotary head, and a kind of scheme is that navigation information (map) is projected on the front windshield, and another kind of scheme is directly navigation information (map) to be presented on the instrument panel.These two kinds of solutions all are subjected to the limitations restrict of system itself, and the scheme cost that the former is projected on the front windshield is higher, and influenced by the front windshield moulding, and effectively projected area is less, is unfavorable for directly observing navigation information and icon; And the latter directly is shown in the scheme on the instrument panel, is subjected to the influence of instrument desk moulding especially, and makes the implementation difficulty strengthen.
Summary of the invention
The utility model has designed a kind of novel Navigation Display system, and it has solved Navigation Display system of the prior art makes the driver divert one's attention to differentiate navigation icon, divert one's attention to observe navigation information and a series of security problems of causing.
In order to solve the technical matters of above-mentioned existence, the utility model has adopted following scheme:
A kind of novel Navigation Display system, comprise navigation host, control module, projection arrangement and power supply, navigation host is used for sending navigation signal, control module is used for receiving the navigation signal of navigation host, and navigation signal is converted to electric signal inputs to projection arrangement, the electric signal that projection arrangement will come from control module converts light signal to and carries out projection, power supply provides electric energy for total system, it is characterized in that: projection arrangement adopts laser or led light source, and the electric signal that projection arrangement will come from control module converts on the ground that light signal is projected in vehicle front.
Further, the navigation information that shows on the ground of vehicle front is based on actual road surface, directly represents to turn left, keeps straight on the mode of arrow or the driving indication of turning right.
Further, projection arrangement is installed in automotive front.
Further, projection arrangement is installed near the position of front windshield inside rear-view mirror.
Further, power supply is vehicle power.
This Navigation Display system has following beneficial effect:
(1) the utility model directly is projected in navigation information on the ground and navigates, during the navigation, the driver only need see that road the place ahead gets final product, do not need to bow or rotary head removes to observe map, divert one's attention to differentiate navigation icon, divert one's attention to observe a series of problems such as navigation information thereby solved the driver, guaranteed driving safety greatly.
(2) in the utility model, the navigation information that shows on the ground of vehicle front is based on actual road surface, directly with the mode of arrow represent to turn left, drivings such as craspedodrome or right-hand rotation indicate, further facilitated the driver driving work, guaranteed driving safety.
(3) in the utility model, projection arrangement has adopted the projection arrangement of laser or led light source, and its light-focusing type is good, drop shadow effect is good.
(4) in the utility model, projection arrangement is installed in automotive front, preferably is installed in front windshield inside rear-view mirror position, has not only made things convenient for projection but also has not influenced other performances of automobile, and technology is simple.
(5) the utility model is simple in structure, cost is low, is easy to promote.
Description of drawings
Fig. 1: the structured flowchart of the utility model Navigation Display system;
Fig. 2: the work synoptic diagram of the utility model Navigation Display system;
Fig. 3: the navigation information perspective view of the utility model Navigation Display system.
Description of reference numerals:
1-laser projection device; 2-navigation information projection in zone.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 to Fig. 3 shows a kind of novel Navigation Display system, is made of the laser projection device 1 and the mounted in a vehicle control element that are installed on the front windshield, and laser projection device 1 adopts LASER Light Source; Control element comprises navigation host, control module and vehicle power, navigation host is used for sending navigation signal, control module is used for receiving the navigation signal of navigation host, and navigation signal is converted to electric signal inputs to laser projection device 1, the electric signal that laser projection device 1 will come from control module converts on the ground that light signal is projected in vehicle front, and power supply provides electric energy for total system.When the user need use navigational system, can open this display system, navigational system is started working, the driver configures the destination, navigation information directly is projected in by laser projection device 1 on the ground of vehicle front then, and during the navigation, the driver only need see that road the place ahead gets final product.
With reference to Fig. 2 arrangement, laser projection device 1 is arranged in front windshield inside rear-view mirror position, and with navigation information navigation information projection in zone 2 projections earthward, the navigation information perspective view that is projected in the navigation information projection in zone 2 is seen Fig. 3.
When the user wishes to use this Navigation Display system, open navigation host, navigation host is started working, control module receives the navigation signal of navigation host, and navigation signal is converted to electric signal inputs to laser projection device 1, laser projection device 1 is started working, the electric signal that receives is converted to light signal, show navigator information on the ground, navigation information is referring to Fig. 3, this navigation information is based on actual road surface, directly will turn left, keep straight on, information such as right-hand rotation are throwed on it, remove that human pilot is bowed or rotary head removes to check navigation information from, also do not need human pilot carefully to differentiate object of reference on the navigation map, thereby reach the unsafe factor that reduces in the driving process.Vehicle power provides electric energy for total system.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (4)
1. novel Navigation Display system, comprise navigation host, control module, projection arrangement and power supply, navigation host is used for sending navigation signal, control module is used for receiving the navigation signal of navigation host, and navigation signal is converted to electric signal inputs to projection arrangement, the electric signal that projection arrangement will come from control module converts light signal to and carries out projection, power supply provides electric energy for total system, it is characterized in that: projection arrangement adopts LASER Light Source or led light source, and the electric signal that projection arrangement will come from control module converts on the ground that light signal is projected in vehicle front.
2. Navigation Display system according to claim 1, it is characterized in that: projection arrangement is installed in automotive front.
3. Navigation Display system according to claim 2 is characterized in that: projection arrangement is installed near the position the front windshield inside rear-view mirror.
4. according to claim 1,2 or 3 described Navigation Display systems, it is characterized in that: power supply is vehicle power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024387 CN203190979U (en) | 2013-01-17 | 2013-01-17 | Novel navigation display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024387 CN203190979U (en) | 2013-01-17 | 2013-01-17 | Novel navigation display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190979U true CN203190979U (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024387 Expired - Lifetime CN203190979U (en) | 2013-01-17 | 2013-01-17 | Novel navigation display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190979U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501824A (en) * | 2015-01-07 | 2015-04-08 | 徐子健 | Safe riding projection navigation lamp device and system on bicycle |
| CN104833367A (en) * | 2015-05-11 | 2015-08-12 | 京东方科技集团股份有限公司 | Vehicle-mounted projection system |
| WO2015184803A1 (en) * | 2014-10-30 | 2015-12-10 | 中兴通讯股份有限公司 | Navigation method and terminal device |
| CN107054208A (en) * | 2017-04-28 | 2017-08-18 | 深圳市车之友电子科技有限公司 | The method that vehicle mounted multimedia laser display apparatus is controlled using intelligent terminal |
| CN107117096A (en) * | 2017-04-28 | 2017-09-01 | 深圳市车之友电子科技有限公司 | Vehicle mounted multimedia laser display system and automobile |
-
2013
- 2013-01-17 CN CN 201320024387 patent/CN203190979U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184803A1 (en) * | 2014-10-30 | 2015-12-10 | 中兴通讯股份有限公司 | Navigation method and terminal device |
| CN105628037A (en) * | 2014-10-30 | 2016-06-01 | 中兴通讯股份有限公司 | Navigation method and terminal device |
| CN104501824A (en) * | 2015-01-07 | 2015-04-08 | 徐子健 | Safe riding projection navigation lamp device and system on bicycle |
| CN104501824B (en) * | 2015-01-07 | 2018-07-20 | 徐子健 | A kind of safety on bicycle is ridden projection range light apparatus and system |
| CN104833367A (en) * | 2015-05-11 | 2015-08-12 | 京东方科技集团股份有限公司 | Vehicle-mounted projection system |
| WO2016179980A1 (en) * | 2015-05-11 | 2016-11-17 | 京东方科技集团股份有限公司 | On-board projection method and system |
| CN107054208A (en) * | 2017-04-28 | 2017-08-18 | 深圳市车之友电子科技有限公司 | The method that vehicle mounted multimedia laser display apparatus is controlled using intelligent terminal |
| CN107117096A (en) * | 2017-04-28 | 2017-09-01 | 深圳市车之友电子科技有限公司 | Vehicle mounted multimedia laser display system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |