CN201849414U

CN201849414U - Automobile electronic reflector

Info

Publication number: CN201849414U
Application number: CN2010205472256U
Authority: CN
Inventors: 何志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-29
Filing date: 2010-09-29
Publication date: 2011-06-01
Anticipated expiration: 2020-09-29

Abstract

The utility model provides an automobile electronic reflector. Camera sets are respectively arranged at the left side and the right side of an automobile, each camera set is provided with a lens cleaning device and a lighting lamp, each camera set comprises a backward camera pointing at the side rear part of the automobile and a forward camera pointing at the side front part of the automobile, and the pointing direction of the lighting lamp of each camera is the same as that of the camera; a left display device used for receiving signals of the camera set at the left side is arranged at the left side of the inner side below a front windshield, and a right display device used for receiving signals of the camera set at the right side is arranged at the position slightly on the right of the middle line; and an adjusting button used for adjusting the angle and focal distance of the camera and cleaning the lenses is arranged in a cab. The automobile electronic reflector can fully replace an optical reflector in the prior art, has low manufacturing cost, requires little renovation on the automobile, can well widen the visual field, can particularly realize a visible dead zone between a front bumper and a front door of the automobile and a visible dead zone around the front end of the front bumper, and can be normally used in all weathers.

Description

The vehicle electronics light deflector

Technical field

The utility model belongs to vehicle electronics, particularly relates to the vehicle electronics light deflector.

Background technology

In prior art, automobile all is equipped with optical mirror in the place ahead, the left and right sides of operator's compartment, is commonly called as back mirror, and purpose is the travel conditions around grasping at any time.Various back mirrors are through secular variation, and shape and function all have improvement in various degree, but still have inevitable drawback: the one, about two light deflectors stretching increased the windage of automobile greatly; The 2nd, optical mirror has the sight line blind area; The 3rd, seeing two when taking up the back, owing to needing side to cross face, the angle reason watches the outer light deflector of both sides vehicle window attentively, must can't see the situation that the dead ahead takes place, accident easily meets accident.

In recent years, arriving along with electronic age, people are not only to the electronization of light deflector but also carried out many trials, but always there is not the not only low but also product that the drawback of light deflector can be abandoned fully of a kind of not only convenient, cost to occur, its reason is nothing more than being: the first, and the telltale installation site is unreasonable, and the driver should look squarely the place ahead, needing frequently again bows sees telltale to observe both sides and rear situation, and viewing angle is excessive; The second, do not solve the non-blind area problem well; The 3rd, it is too high that vehicle is changed the excessive cost that causes; The 4th, do not solve camera normal difficult problem of using under harsies environment such as sleet and dust.

The utility model content

The purpose of this utility model is the weak point that will overcome above-mentioned prior art, and a kind of vehicle electronics light deflector is provided, and replaces the optical mirror of prior art fully, and broader than the existing optical mirror visual field, uses more convenient, safer.

The technical scheme that utility model is dealt with problems is: the camera group is installed to replace optical mirror respectively in automobile both sides and front and back, cooresponding telltale is installed in operator's compartment, it is characterized in that: the vehicle right and left both sides respectively are equipped with a camera group, each camera group has a proceeds posterolateral of camera sensing automobile backward, another is that camera points to side the place ahead of automobile forward, each camera lens all is with clean-up device and illuminating lamp, and the sensing of the illuminating lamp of each camera is identical with the sensing of camera; The left telltale that receives left side camera group signal is installed on the inboard left side below front windshield, and the right telltale that receives right side camera group signal is installed in the center line position that takes over; The adjusting button of regulating camera angle, focal length and clean lens is installed in operator's compartment.

Further technical scheme is, also has the wide-angle imaging head of band clean-up device or the middle camera group of infrared camera, and the camera forward of middle camera group is installed in the headstock position, and camera is installed in tailstock position backward; The center display of camera group signal in receiving is installed between left telltale and right telltale; Center display has automatic transfer switch, shows the place ahead close shot image, attachment, reverse image respectively by change-over switch.Telltale shows that when well-lit cruising headstock the place ahead close shot image in order near the sight line blind area the observation front bumper front end, automatically switches to attachment when big light opening, automatically switches to reverse image when hanging reverse gear.

In the described lens group, be installed in the left camera group and the right camera group of the left and right sides, two cameras in every group be mounted in together and shared clean-up device but use control apparatus respectively; And in the middle lens group, two camera lenses are to be installed in latter two place of car front truck respectively, are a shared telltale.

The clean-up device of described camera are made up of electric fan, heating wire and blower.

Described camera can be selected for use has the high light inhibit feature.

The illuminating lamp of described camera forward is connected with car head light or Fog-proof light, and the illuminating lamp of camera backward is connected with backing-up lamp.

The direction adjusting apparatus of described camera group regulates motor by two groups and train of reduction gears is formed.

Described left telltale and right telltale, the read-out of each telltale divide goes up bottom half, and what read-out upper half correspondence showed is the signal of camera forward, and what read-out bottom half correspondence showed is the signal of camera backward.Left side telltale, right telltale and middle telltale also can be connected as a single entity, but still distinguish the signal of three the camera groups in corresponding left, center, right according to three telltales in left, center, right.

The beneficial effects of the utility model: the one, replace original optical mirror with volume more than the little camera group of back mirror, can effectively reduce automobile windage; The 2nd, the telltale of camera is installed in control desk the place ahead under the windshield, all peripheral situations of vehicle all show in the front windshield scope, reduced sight stravismus angle, substantially can roughly keep looking squarely the place ahead, be unlikely to can't see fully for the situation of seeing the automobile both sides situation in the place ahead, safety has improved greatly and has not influenced the driving sight line; The 3rd, bigger with the visual angle of camera than the visual angle of optical mirror, the dead angle is littler, and can focus, the scope of the situation of looking around is wideer and can implement to examine to certain point, can accomplish visual to vehicle front bumper between the Qianmen and the blind area of front bumper front end near zone, particularly be installed in the left camera group and the right camera group of the left and right sides, two cameras in every group are mounted in together and shared clean-up device, the both sides fore-and-aft direction can both see that the visual field increases greatly; The 4th, this system needs vehicle is implemented repacking on a large scale, also both can install the change of can be only the mould of instrument desk being carried out among a small circle additional and promptly install one to three telltale mounting hole additional and become original-pack at console and Windshield joint on existing vehicle basis; The 5th, camera has installed illuminating lamp additional, when having solved insufficient light to the understanding problem of peripheral situation; The 6th, camera has been installed clean-up device, by powerful hair dryer, has solved the covering influence of foreign matters such as sleet dust to camera.

Description of drawings

Fig. 1 is camera and telltale position figure, and Fig. 2 is full car camera position figure, the B that Fig. 3, Fig. 4 are respectively left side camera group to, A to view, Fig. 5 be camera C to constructional drawing, Fig. 6 is the enlarged drawing of left and right telltale among Fig. 1.Among the figure: 1-left side telltale, the right telltale of 2-, 3-console, telltale among the 4-, 5-front windshield, 6-left side camera group, 7 right camera groups, 8-regulates button, camera behind the 9a-car, camera before the 9b-car, 10-camera, 10a-camera forward, 10b-camera backward, 11-car light, 11a-lampet, the 11b-backing-up lamp, 12-electric fan, 13-heating wire, the 14-blower, 15-air induction conduit, 16-dividing plate, the 17-cam lens, the 18-direction is regulated motor, 19a-left and right directions train of reduction gears, 19b-above-below direction train of reduction gears, the rotatable anchor shaft of 20-, 21-camera lens fixed mount, 10aa-read-out upper half, 10bb-read-out bottom half.

The specific embodiment

Further introduce the content of utility model below in conjunction with drawings and Examples.

As Fig. 1, Fig. 2, shown in Figure 3, left camera group (6), the right camera group (7) of existing optical mirror position difference mounting strap zoom and cleaning function in the vehicle right and left both sides.Left inboard correspondence is connected with left telltale (1) in front windshield (5) below, and the center line place of taking over is connected with right telltale (2) in front windshield (5) below, and middle telltale (4) is arranged between the telltale of the left and right sides.The adjusting button (8) of regulating camera focal length, direction and clean lens device is installed on console (3) position or the cab door.Camera after the afterbody of automobile is equipped with car (9a), automotive front are equipped with the preceding camera (9b) of car, camera group in the common composition of camera (9b) before camera behind the car (9a) and the car, a shared middle telltale (4).The range of exposures of pointing to lampet (11a) forward mainly is that the Qianmen is to the scope between the front bumper; The range of exposures of pointing to backing-up lamp (11b) backward mainly is that the Qianmen is to the scope between the rear bumper.

As shown in Figure 3, Figure 4, electric fan (12), heating wire (13), blower (14) are installed in the camera group, for the wind speed blower (14) that guarantees to dry has a process from coarse to fine; Air induction conduit (15) is in order to guarantee air cleaner, and this conduit should connect driving compartment or air intake branch; The effect of dividing plate (16) is to guarantee that the telltale upper half of seamless link (10aa) can carry out image preferably with telltale bottom half (10bb) and dock.Certainly, also can finish the butt joint of two images on a telltale by image processor without baffle plate.

Fig. 3, Fig. 4 are left side camera group scheme drawing, and right side camera group is identical with left side camera group symmetry.

As shown in Figure 5, the camera lens of camera can be regulated motor (18) by direction and drive left and right directions train of reduction gears (19a) and above-below direction train of reduction gears (19b) respectively, gear set drive camera lens fixed mount (21) or directly drive cam lens (17), cam lens just can be gone up rotation to reach the purpose of regulating direction at rotatable anchor shaft (20).

As shown in Figure 6, read-out upper half (10aa) is cooresponding to be the signal of camera (10a) forward, and read-out bottom half (10bb) is cooresponding to be the signal of camera (10b) backward.

Claims

1. vehicle electronics light deflector, it is characterized in that: the vehicle right and left both sides respectively are equipped with a camera group, each camera group has a proceeds posterolateral of camera sensing automobile backward, another is that camera points to side the place ahead of automobile forward, each camera lens all is with clean-up device and illuminating lamp, and the sensing of the illuminating lamp of each camera is identical with the sensing of camera; The left telltale that receives left side camera group signal is installed on the inboard left side below front windshield, and the right telltale that receives right side camera group signal is installed in the center line position that takes over; The adjusting button of regulating camera angle, focal length and clean lens is installed in operator's compartment.

2. according to the vehicle electronics light deflector of claim 1, it is characterized in that: also have the wide-angle imaging head of band clean-up device or the middle camera group of infrared camera, the camera forward of middle camera group is installed in the headstock position, and camera is installed in tailstock position backward; The center display of camera group signal in receiving is installed between left telltale and right telltale; Center display has automatic transfer switch, shows the place ahead close shot image, attachment, reverse image respectively by change-over switch.

3. according to the vehicle electronics light deflector of claim 1, it is characterized in that: the clean-up device of described camera group are made up of electric fan, heating wire and blower.

4. according to the vehicle electronics light deflector of claim 1, it is characterized in that: the direction adjusting apparatus of described camera regulates motor by two groups and train of reduction gears is formed.

5. according to the vehicle electronics light deflector of claim 1, it is characterized in that: described camera is the camera with high light inhibit feature.

6. according to the vehicle electronics light deflector of claim 1, it is characterized in that: the illuminating lamp of camera forward is connected with car head light or Fog-proof light, and the illuminating lamp of camera backward is connected with backing-up lamp.