CN101311037A

CN101311037A - Vehicle panoramic fore and aft observation mirrors and video system

Info

Publication number: CN101311037A
Application number: CNA2007100113508A
Authority: CN
Inventors: 王紫婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-21
Filing date: 2007-05-21
Publication date: 2008-11-26
Anticipated expiration: 2027-05-21
Also published as: CN101311037B

Abstract

The invention relates to a front and rear overall view observing mirror of an automobile and a video system. The technical proposal adopted by the invention is that two (or one) cameras are (is) arranged on the automobile; the cameras can be descended or ascended, wherein, one camera is forward and the other is backward (or one can be both forward and backward). Two (or one) monitors are (is) arranged in front of a driving table of a driver and connected with each other by a conducting wire; when power is on, the scene can be seen in an overall-view manner from the monitors, for example, wider and farther road and vehicle conditions in front and back of the automobile can be seen by ascending the camera on a bracket, which provides all-around information for the driver and renders the driving much safer; the real-time monitoring of cargos loaded on the trucks can also be realized by the cameras.

Description

Vehicle panoramic fore and aft observation mirrors and video system

Technical field:

The application of video technique on self-propelled vehicle

Background technology:

Video technique is very perfect and universal, and camera and video display unit (VDU) cost are not high yet, and no strain input expense is few on application engineering on the self-propelled vehicle, but self-propelled vehicle safety is had big benefit.

Summary of the invention:

Two convex mirrors promptly were called side mirror as the car rear is observed about automobile driver passed through now, yet this side mirror visual field is little, have blind area, reflected image to be out of shape big, untrue, dangerous.The present invention program be outside onboard (or inner) install two (or one) cameras, one forward, one backward (also can one camera lens before and after conversion) camera can be fixed on the car body eminence, also can make a liftable support (hydraulic pressure is pneumatic or electronic) and camera is raise or reduce.Fixing two (or one) read-outs before Che Nei driver's bearing circle is connected with camera by vision cable and power lead, the driver can panorama like this observe car before, road conditions, vehicle condition behind the car, owing to can raise camera can see look at straight on the seat than the driver see extensivelyr, farther scenery, the short body car of promptly so-called " showing great foresight " compact can be seen wide and far away scenery forward backward from eminence more, as traffic congestion, accident, obstacle, can just see from afar, very favourable to traffic safety.

In addition also can be in Freight Transport by the safety of camera head monitor back goods.As select the camera of night vision function for use, be more convenient for travelling in the road monitoring goods at night.

The read-out size can not influence the driver at 3 o'clock-6 o'clock and look at sight line straight from front window.Back camera image to swap left and right image on the read-out with meet side mirror the same about custom (this read-out can customize in manufacturer) or add change-over switch.

Description of drawings:

Motor vehicle is of a great variety, and accompanying drawing only illustrates several motor vehicles that camera is installed. Particularly little and short, big and long motor vehicle needs most Want panorama to observe road conditions, vehicle condition. The optional different support of the different car classes of camera fixing means, the support lifting can be many with (hydraulic pressure, pneumatic, electronic) Kind method, but support will have sufficient intensity, and reduce air drag, and prevent vibration in the driving. to prevent that also the sleet dust from entering camera. the long period Camera is not detachably preserved the time spent. Time spent is set up locking. Display also can with DVD VCD the compatibility such as MP4, but can only be when stopping compatibility, In case driving can only be used as to observe road conditions. Fig. 1 is that compact car is installed the camera schematic diagram; Fig. 2 is that passenger vehicle is installed the camera schematic diagram; Fig. 3 is goods Car is installed the camera schematic diagram; Fig. 4 is that van is installed the camera schematic diagram; Fig. 5 is display screen installation site in the car.

Specific implementation method: select the camera of suitable focal length and pixel for use, can choose on the market.But the producer of telltale liquid crystal type, video picture tubular type orders goods.But fixed support consigned processing.Various component markets all have.General workman can install through simple training.

The self-propelled vehicle originating firm can be added to this patent scheme equipment and improve the product value of service in the product, and opens up new self-propelled vehicle market.

Claims

Observe scenery such as self-propelled vehicle front and back road conditions, vehicle condition in order to panorama by installing video equipments such as camera and telltale additional on the self-propelled vehicle.