CN102152756A

CN102152756A - Onboard information projecting system

Info

Publication number: CN102152756A
Application number: CN2011100695064A
Authority: CN
Inventors: 杜加价
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-23
Filing date: 2011-03-23
Publication date: 2011-08-17

Abstract

The invention belongs to an auxiliary system for automobile driving, particularly relates to an onboard information projecting system. The system is characterized in that a car body is provided with at least one projecting device for projecting visible lights to the outer side of the car body. Various kinds of information including but not limited to the longitudinal position and the transverse position of the car body, distance information, road condition information, navigation information and the like relevant to the car body, the driving and the like is projected by the projecting device to the corresponding position on the road surface around the car body, so that a driver can know the car running conditions more effectively by using the information, rapidly adapt to different vehicles and prevent occurrence of accidents in time.

Description

The on-vehicle information projection system

Technical field

The invention belongs to the vehicle drive ancillary system, especially relate to a kind of on-vehicle information projection system.

Background technology

In traditional vehicle drive, chaufeur relies on self-sense organ such as car sense to be estimated to declare the track that automobile reaches the residing position of automobile, spacing and tire running in the stop process under steam more, chaufeur needs to obtain the car sense by long-term steering vehicle, and the vehicle of driving other specifications as need still will could obtain the corresponding car sense of this vehicle by the driving of a period of time.

Summary of the invention

The purpose of this invention is to provide a kind of vehicle drive ancillary system, native system is convenient to location information and the traffic information that chaufeur is understood vehicle intuitively, help chaufeur and grasp the situation of vehicle ' more effectively, to adapt to different vehicles and trouble-saving in time generation.

For achieving the above object, the present invention has adopted following technical scheme: a kind of on-vehicle information projection system, native system car body are provided with at least one grenade instrumentation to car body outside project visible light.

Described visible light not only is meant the visible light of being convenient to the human eye identification at night, and the visible light among the present invention is also included within the visible light that can be convenient to the human eye identification in the daytime, such as visible lights red or green or other colors.

Beneficial effect of the present invention is: grenade instrumentation corresponding position on the road surface around car body projects and relevant every information such as car body and driving, include but not limited to various information such as car body front and back position, position, the left and right sides, spacing information, vehicle condition traffic information and navigation information, thereby make navigating mate utilize above-mentioned information to help its situation of grasping vehicle ' more effectively, vehicle that fast adaptation is different and trouble-saving in time generation.

Description of drawings

Fig. 1 is a scheme drawing of the present invention;

Fig. 2 is the scheme drawing from operator's compartment one side direction car body front sounding.

The specific embodiment

Only show the grenade instrumentation 20 that is arranged on car body 10 heads among Fig. 1, all the other grenade instrumentations 20 are not shown, but the reader just can obtain clearly explanation of the present invention by reading following embodiment.

As shown in Figure 1, described grenade instrumentation 20 is set to four, two both sides that are arranged on car body 10 Widths wherein, and two other is arranged on the both sides of car body 10 length directions.

Adopt such scheme, the grenade instrumentation of installing in the both sides of vehicle-body width direction 20 can project body width information on the road surface, at the headstock tailstock also is that the grenade instrumentation 20 that install the both sides of car body 10 length directions can project bodywork length information, and this scheme is particularly advantageous in the position that chaufeur is grasped car body 10 self in time.

The front-wheel place of described car body 10 is provided with and follows the grenade instrumentation 20 that front-wheel rotates.

Adopt such scheme, when front-wheel rotates, follow grenade instrumentation 20 that front-wheel rotates just can project tyre revolution to angle information, to help chaufeur steering angle and dynamics are done assurance well.

As shown in Figure 1, the head of described car body 10 is provided with the grenade instrumentation 20 that is scanning shape project visible light to the car body front side, this scheme can project required content information and the spacing information of driving on the road surface of headstock front end, when travelling with 45km/h as car body 10, navigating mate comes driver assistance by the relevant information of observing the place ahead 5～10m and even the more road surface projection formation of distant location in operator's compartment, as shown in Figure 2.

Preferably, described grenade instrumentation 20 is laser transimitter or projector.

The aforesaid various technical schemes of the present invention also can independent assortment, grasp the situation of car body more to help chaufeur, also promptly can car body 10 a plurality of grenade instrumentations all around are set, thereby make chaufeur obtain to comprise the integrated information of car body front and back position, position, the left and right sides, spacing information, vehicle condition traffic information and navigation information.

Further, described grenade instrumentation 20 is electrically connected with controller on being arranged on car body, and described controller is electrically connected with telltale on being arranged on the car body front panel, and chaufeur can be controlled each grenade instrumentation 20 by telltale.

Further, also be provided with laser scanning and ranging instrument, camera, dynamic character superimposer and annunciator on the described car body, described camera and telltale are electrically connected with the dynamic character superimposer, and described laser scanning and ranging instrument, annunciator and dynamic character superimposer are electrically connected with controller.

When chaufeur is being driven, the laser scanning and ranging instrument carries out the horizontal scanning range finding to the object of car body 10 all sides, and will scan ranging information and be transferred to controller, the via controller analyzing and processing, alerting signal and range information are sent to annunciator on the car body front panel, camera is made a video recording to the relevant range simultaneously, and image is presented on the telltale, described controller is superimposed upon on the telltale apart from character and object in the position on the image object distance car body 10 by the dynamic character superimposer together, judge conditions associated to help chaufeur better, eliminate potential safety hazard, avoided the accident generation.

Claims

1. on-vehicle information projection system is characterized in that: native system car body (10) is provided with at least one grenade instrumentation (20) to car body (10) outside project visible light.

2. on-vehicle information projection system according to claim 1, it is characterized in that: described grenade instrumentation (20) is set to four, two both sides that are arranged on car body (10) Width wherein, two other is arranged on the both sides of car body (10) length direction.

3. on-vehicle information projection system according to claim 1 is characterized in that: the head of described car body (10) is provided with the grenade instrumentation (20) that is scanning shape project visible light to car body (10) front side.

4. on-vehicle information projection system according to claim 1 is characterized in that: the front-wheel place of described car body (10) is provided with and follows the grenade instrumentation (20) that front-wheel rotates.

5. on-vehicle information projection system according to claim 1 is characterized in that: described grenade instrumentation (20) is laser transimitter or projector.

6. according to claim 1 or 2 or 3 or 4 described on-vehicle information projection systems, it is characterized in that: described grenade instrumentation (20) is electrically connected with controller on being arranged on car body (10), and described controller is electrically connected with telltale on being arranged on car body (10) front panel.

7. on-vehicle information projection system according to claim 6, it is characterized in that: also be provided with laser scanning and ranging instrument, camera, dynamic character superimposer and annunciator on the described car body (10), described camera and telltale are electrically connected with the dynamic character superimposer, and described laser scanning and ranging instrument, annunciator and dynamic character superimposer are electrically connected with controller.