CN202582560U - Vehicle-mounted navigation map projector - Google Patents
Vehicle-mounted navigation map projector Download PDFInfo
- Publication number
- CN202582560U CN202582560U CN 201220246164 CN201220246164U CN202582560U CN 202582560 U CN202582560 U CN 202582560U CN 201220246164 CN201220246164 CN 201220246164 CN 201220246164 U CN201220246164 U CN 201220246164U CN 202582560 U CN202582560 U CN 202582560U
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- projector
- master controller
- vehicle
- vehicle mounted
- mounted guidance
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Abstract
The utility model provides a vehicle-mounted navigation map projector which comprises a vehicle-mounted navigator (4), a micro projector (2), a master controller (1), a photosensitive element (5) and a key input unit (3). The master controller (1) is respectively connected with the vehicle-mounted navigator (4), the micro projector (2), the photosensitive element (5) and the key input unit (3). The key input unit (3) controls starting of the master controller (1) which receives navigation signals of the vehicle-mounted digital video disk (DVD) navigator (4) through wireless fidelity (WIFI) and controls the starting of the micro projector (2). The photosensitive element (5) senses light intensity to generate an electric signal corresponding to the light intensity and transmits the electric signal to a microprogrammed control unit (MCU) in the master controller (1) which displays part of projection intensity according to the electric signal, so that display of the projection intensity under different light can be achieved. The shape of the vehicle-mounted navigation map projector is a quadrihedron with a flat bottom, so that stability in a vehicle is improved, and radiation of the projector is reduced.
Description
Technical field
The utility model relates to the auto navigation field, particularly a kind of vehicle mounted guidance map projector.
Background technology
Along with development of science and technology, Vehicular navigation system begins to be applied on the automobile.Onboard navigation system more and more becomes one of focus of China's automotive electronics market development, and domestic many enterprises put in the production and research and development of onboard navigation system product one after another.The vehicle mounted guidance technology can realize functions such as navigation, location, time service.People have carried out sufficient research to the vehicle mounted guidance technology, and incident is automatic navigator miscellaneous on the market at present.
For example, Granted publication number is: the patent of invention of CN 1786668 B proposes a kind of vehicle loading type auto-navigation system and air navigation aid, comprises embedded platform, electronic map database, display, wireless communication module and manual input device.This technology not only can realize showing the electronic chart of position, the location mark that has vehicle, can also pass through the road traffic condition information of the long-range navigation center transmission of wireless communication module reception, and traffic route is analyzed, and selects best route.
Granted publication number is: the utility model patent of CN 201437343 U proposes a kind of onboard navigation system, comprises portable navigation device, is used to install the mounting bracket of this portable navigation device and the vehicle entertainment system that is connected with said portable navigation device through wire harness.This utility model patent has combined the advantage of pre-installed and back dress navigational system, has accomplished a kind of novel onboard navigation system, reaches the optimized balance that satisfies security, car load integration, reliability, portability, functional diversity and cost.
Granted publication number is: the utility model patent of CN 201520256 U proposes a kind of automatic navigator; Comprise main frame and fixed support; Said main frame is fixed in the car body through fixed support, and main frame is installed in the drain pan, and main frame also has been electrically connected external key controlled panel.This utility model patent provides a kind of fixed form firmly and be provided with the automatic navigator of external control button.
Granted publication number is: the utility model patent of CN 201628549 U proposes a kind of double navigation and warning function is the automatic navigator renovated of one, comprises main frame, navigating instrument main frame, display screen, early warning main frame, rotating shaft, data line, the rotating shaft loose-leaf etc. of testing the speed that flow.
Granted publication number is: the utility model patent of CN 202033042 U proposes a kind of automatic navigator, comprises controller, and controller is connected with wireless communication module, electronic map display equipment, Keysheet module, memory module respectively.This automatic navigator has reached and has adopted electronic three-dimensional map to carry out the purpose of road guide.
Granted publication number is: the utility model patent of CN 202158859 U proposes a kind of automatic navigator, comprises host shell, main control module, hard-disk cartridge, containing cavity, public affairs/female plug.The beneficial effect of this utility model is hard disk is independently gone out automatic navigator; Pass through hard-disk cartridge; The containing cavity of cooperation host shell and clamping ejecting mechanism, male and female plug make it the portable hard drive of formation activity; Thereby can at any time it be taken out the data in the hard disk are editted and updated, greatly facilitate user's use.
But existing auto-navigation system generally is placed in the instrument panel place of bridge, so that the driver checks at any time.When the driver need concentrate on being absorbed in the place ahead road conditions, because instrument panel is in lower position, the driver need move down sight line can see navigation information clearly, at this moment can't take into account the outer road conditions of car simultaneously, brings traffic safety hidden danger to the driver.
Summary of the invention
In order to address the above problem, the utility model has designed a kind of vehicle mounted guidance map projector.Connect micro projector through the WIFI in the navigation, make the map projection in the navigation arrive the windshield place, and can like changing the scope of projection according to driver's individual.The driver need not see that console just can see the city navigation map clearly when driving, make drive safer.
A kind of vehicle mounted guidance map projector comprises automatic navigator, micro projector, master controller, light activated element and button input.Input links to each other master controller with button with automatic navigator, micro projector, light activated element respectively.
Preferably: master controller and automatic navigator are through the WIFI mutual communication.
Preferably: said automatic navigator is the vehicle-carrying DVD navigating instrument.
Preferably: micro projector is connected through WIFI with master controller.
Preferably: micro projector is installed on the panel board.
Preferably: projector is provided with the projection aperture, is used for changing the scope of projection.
Preferably: button input is installed in the car on the bearing circle.
Preferably: select a kind of light activated element for use, its induction sees through the light intensity of vehicle window, produces the electric signal of a corresponding light intensity, and gives master controller this electrical signal transfer.
Preferably: the map display synchronization in the projected image of micro projector and the navigation.
Preferably: product design is designed to flat triangular pyramidal, has improved the stability in the car effectively, has also reduced the heat radiation of projector simultaneously.
The utility model vehicle mounted guidance map projector projects to navigation map on the windshield, sees navigation map when the driver is driven clearly.And the drop shadow spread of projector can adjust according to driver's hobby, makes driving safer.
Description of drawings
Fig. 1 is the vehicle mounted guidance map projector theory diagram according to the utility model.
Fig. 2 is the location drawing that the button of a preferred embodiment of the said vehicle mounted guidance map projector of Fig. 1 is imported.
Fig. 3 is the location drawing of micro projector in car of a preferred embodiment of the said vehicle mounted guidance map projector of Fig. 1.
Fig. 4 is projection image's areal map of a preferred embodiment of the said vehicle mounted guidance map projector of Fig. 1.
Fig. 5 is the product enlarged drawing of a preferred embodiment of the said vehicle mounted guidance map projector of Fig. 1.
Among the figure, 1. master controller, 2. micro projector, 3. button input, 4. vehicle-carrying DVD navigating instrument, 5. light activated element, 6. button.
Embodiment
With reference to shown in Figure 1, a kind of vehicle mounted guidance map projector comprises vehicle-carrying DVD navigating instrument 4, micro projector 2, master controller 1, light activated element 5 and button input 3.Master controller 1 links to each other with automatic navigator 4, micro projector 2, light activated element 5 and button input 3 respectively.Master controller 1 passes through the WIFI mutual communication with vehicle-carrying DVD navigating instrument 4, and vehicle-carrying DVD navigating instrument 4 is transferred to master controller 1 to navigation data.Connect micro projector 2 through the WIFI in the navigation, the map datum in the navigation is delivered in the projector in real time, make display synchronization.Button input 3 is installed on the interior bearing circle of car; Power switch in the button input 3 control master controllers 1; And the display part of master controller 1 control projector, the switch of projector can be in time controlled in the input of the button on the direction of passage dish 3 easily like this, brings convenience to the driver.Light activated element 5 inductions see through the light intensity of vehicle window and produce the electric signal of a corresponding light intensity, and give master controller 1 this electrical signal transfer.Master controller 1 changes the drop shadow intensity of projector according to this electric signal, thereby the drop shadow intensity that throws into the windshield place is adjusted according to the light intensity that sees through vehicle window, makes projected image more clear.Projector is installed on the interior panel board of the car top, can not influence interior space and the driver is brought interference.Projection image of projector institute scope can change according to the projection aperture that the driver personal like regulates projector.The utility model appearance design is flat triangular pyramidal, has improved the stability in the car effectively, has also reduced the heat radiation of projector simultaneously.
Vehicle-carrying DVD navigating instrument 4 is opened in the time of driving.When the driver wanted to see navigation map, master controller 1 was opened in the button input 3 of pressing on the bearing circle.Master controller 1 is accepted the navigation signal of vehicle-carrying DVD navigating instrument 4 through WIFI and is controlled the unlatching of display part micro projector 2.Light activated element 5 is experienced the intensity of light in this process, produces the electric signal of a corresponding light intensity, and gives the MCU in the master controller 1 this electrical signal transfer.Master controller 1 is according to the drop shadow intensity of electric signal control display part, thereby realizes that the drop shadow intensity under the different light intensity shows, makes that to throw into the projection of windshield place more clear.Projection image of projector institute scope can change according to the projection aperture that the driver personal like regulates projector in addition.
The technical scheme of the vehicle mounted guidance map projector of the utility model comprises the combination in any of the above various features.
Claims (10)
1. vehicle mounted guidance map projector; Comprise automatic navigator; It is characterized in that: also comprise micro projector, master controller, light activated element and button input, input links to each other master controller with button with automatic navigator, micro projector, light activated element respectively.
2. vehicle mounted guidance map projector as claimed in claim 1 is characterized in that: master controller and automatic navigator are through the WIFI mutual communication.
3. vehicle mounted guidance map projector as claimed in claim 2 is characterized in that: said automatic navigator is the vehicle-carrying DVD navigating instrument.
4. like each described vehicle mounted guidance map projector among the claim 1-3, it is characterized in that: micro projector is connected through WIFI with master controller.
5. vehicle mounted guidance map projector as claimed in claim 4, it is characterized in that: micro projector is installed on the panel board.
6. vehicle mounted guidance map projector as claimed in claim 5 is characterized in that: projector is provided with the projection aperture, is used for changing the scope of projection.
7. like each described vehicle mounted guidance map projector among the claim 1-3, it is characterized in that: button input is installed in the car on the bearing circle.
8. like each described vehicle mounted guidance map projector among the claim 1-3; It is characterized in that: said light activated element has the part that induction sees through the light intensity of vehicle window, and has the electric signal that produces a corresponding light intensity and the part of this electrical signal transfer to master controller.
9. like each described vehicle mounted guidance map projector among the claim 1-3, it is characterized in that: the map display synchronization in the projected image of micro projector and the navigation.
10. like each described vehicle mounted guidance map projector among the claim 1-3, it is characterized in that: product design is designed to flat triangular pyramidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246164 CN202582560U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted navigation map projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246164 CN202582560U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted navigation map projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582560U true CN202582560U (en) | 2012-12-05 |
Family
ID=47251962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246164 Expired - Lifetime CN202582560U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted navigation map projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582560U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616029A (en) * | 2013-12-13 | 2014-03-05 | 国家电网公司 | Vehicle window projection type vehicle-mounted navigation device |
| CN104309540A (en) * | 2014-09-29 | 2015-01-28 | 温玉桂 | Navigator and car |
| CN104880194A (en) * | 2014-02-27 | 2015-09-02 | 高德软件有限公司 | Navigation method, navigation apparatus and navigation equipment |
| CN105043409A (en) * | 2015-07-23 | 2015-11-11 | 柳州译海网络科技有限公司 | Vehicle-mounted multifunctional navigation system |
| CN105067006A (en) * | 2015-07-23 | 2015-11-18 | 柳州译海网络科技有限公司 | GPS and Beidou dual-mode navigation system |
-
2012
- 2012-05-29 CN CN 201220246164 patent/CN202582560U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616029A (en) * | 2013-12-13 | 2014-03-05 | 国家电网公司 | Vehicle window projection type vehicle-mounted navigation device |
| CN104880194A (en) * | 2014-02-27 | 2015-09-02 | 高德软件有限公司 | Navigation method, navigation apparatus and navigation equipment |
| CN104309540A (en) * | 2014-09-29 | 2015-01-28 | 温玉桂 | Navigator and car |
| CN105043409A (en) * | 2015-07-23 | 2015-11-11 | 柳州译海网络科技有限公司 | Vehicle-mounted multifunctional navigation system |
| CN105067006A (en) * | 2015-07-23 | 2015-11-18 | 柳州译海网络科技有限公司 | GPS and Beidou dual-mode navigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SINCODE SCIENCE + TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: BEIJING DETIANQUAN ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20130820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: 100091 Beijing city Haidian District Chapeng Road No. 2 Patentee after: Beijing Sincode Science & Technology Co., Ltd. Address before: 100091 Beijing city Haidian District Chapeng Road No. 2 Patentee before: Beijing Detianquan Electrical and Mechanical Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |