CN1513703A - Automobile multifunction intelligent backsight screen - Google Patents

Abstract

A multifunctional intelligent back-viewing screen of car features that a camera head is installed to the tail of a car and a display screen for showing the objects after the car is installed in driver cab.

Description

Automobile multifunctional intelligent back vision screen

One, technical field:

Patent of the present invention is to the visual rear view of vehicle of the comprehensive multi-angle of tailstock shoot and monitor, and car and thing by with the screen display rear view of vehicle of functions such as TV, DVD are applicable to various vehicles such as lorry, passenger vehicle, small passenger car.

Two, background technology:

This back screen can be described as comprehensive application, the perfect adaptation of pick-up lens, vision receiver and DVD.Principle is simple, be convenient to promote, and the safety performance height.Though traditional back mirror is common, practical,, can coagulate the last layer globule, the traffic accident that may meet accident on glass for vehicle window and the backsight eyeglass because of in time not seeing the vehicle at rear clearly if use at the weather of sleet or dense fog.Existing Reverse Sensor though safety is also high, is not subjected to weather effect; But inapplicable Oversize vehicle, price is higher, is not easy to promote the use of.

Three, summary of the invention:

This back screen is mainly used in reversing automobile and backsight.Both a pick-up lens was installed, at display screen of operator's compartment design at the vehicle afterbody.This camera lens can have manufacturer freely to select up-to-standard position, suitable style according to style, price and the luxurious degree of vehicle at the tailstock.But this camera lens must design an electronic fender guard, as the push-and-pull lid of camera, will in time close camera lens when vehicle stops, and prevents to invade dust or is subjected to unexpected injury.Read-out must have the function of TV, DVD, and the selection of read-out (TV) is equally also selected suitable position and style according to vehicle.

When vehicle backing, Reverse Sensor is to utilize inductor, sense vehicle and rear view of vehicle hinder the distance of barrier between the thing, move backward by numeric display, though like this vehicle can not bump against rear view of vehicle hinder the barrier thing, this obstacle is that assorted youngest does not know, whether can damage or by vehicle injury vehicle, if a material is softer, the obstacle that can damage vehicle not, that one may not in time be moveed backward.And this back screen is to utilize pick-up lens to trace and monitor, and can with the naked eye directly see behind the car all.If vehicle in the hill path or the road surface of strange Qu Buping move backward, this back screen can in time be found ditch behind the car or bigger hole, Reverse Sensor is then less than this point, may not sag because parking in time not.This back screen can be suitable for various full size vehiclees, and cost is also well below Reverse Sensor, and it is also convenient than Reverse Sensor to change and keep in repair.When vehicle ', traditional rear-view mirror is to utilize the specular reflection principle, observes vehicle behind the car by specular reflection, though general practical, cost is lower, has blind area and deficiency.If vehicle is the weather use at sleet and dense fog, can coagulate the last layer globule on glass for vehicle window and the backsight eyeglass.The traffic accident that may meet accident because of not having in time to find the vehicle at rear, this back screen then equally can be observed the vehicle of rear view of vehicle clear, timely, avoids the generation of contingency.

The motorist can close camera lens when vehicle stops, and allows screen be in the amusement state.Open TV watching news or telecast.Also changeable DVD watches video, music appreciating or sing karaoke.The appearance of this screen can be given impression of completely newly driving of motorist, and our the comfortable top grade of automobile is pushed to higher boundary.A kind of sensation of being in of motorist is given in the good-to-excellent care meeting, makes our automobile have more glamour and attractive force.

Four, description of drawings: (summary)

Five, the specific embodiment:

Camera lens is decided because of car, can too much influence not arranged to the moulding of vehicle.Pick-up lens can stash, and type shape that also can a uniqueness occurs, and according to the needs of vehicle, freely selects.The camera lens that Oversize vehicle is selected for use can be coarse slightly, cost is relatively low, and read-out can be selected common TV for use.Selecting for use of small passenger car camera lens selected according to vehicle style and grade, digital camera lens or common lens, and selecting for use also of read-out selected liquid crystal type digital television or common TV according to the interior trim and the luxurious degree of vehicle.

Claims (2)

1, independent claims:

Name of the present invention is called automobile multifunctional intelligent back vision screen, is called for short the back screen.This back screen and back mirror all are by the with the naked eye direct visual rear view of vehicle in plane, with Reverse Sensor all be people and the thing of understanding the rear view of vehicle blind area with a kind of distinctive mode, safety reversing.But its feature and principle do not have something in common with traditional rear-view mirror and Reverse Sensor.Traditional rear-view mirror is to utilize the principle of reflection of minute surface, and people behind the car and thing are reflected on the minute surface, observes the people and the thing of rear view of vehicle again by minute surface.Reverse Sensor then is to utilize sensor, and sense vehicle and hinder distance between the barrier is understood distance between vehicle and the rear view of vehicle obstacle by simulating design sketch or numeric display again, moves backward.

This back screen then is with a kind of distinctive alone mode and principle, moves backward and backsight.Both utilized pick-up lens that rear view of vehicle is traced and monitored, the people and the thing of rear view of vehicle had been presented on the screen.Watch people and thing behind the car by screen.Can with the naked eye directly see the distance between car and the obstacle during reversing, clear hinder what the barrier thing is, whether can damage or by vehicle injury vehicle.And Reverse Sensor can only be understood distance between vehicle and the obstacle by numeric display, if hindering the barrier thing is the softer pine of material, can not damage or hindered the barrier thing vehicle by vehicle injury, can not move backward timely on the contrary, if vehicle is narrower but smooth, or the reversing of the road surface of strange Qu Buping, Reverse Sensor just can not safe reversing.When vehicle ', can see that not only traditional rear-view mirror sees scope, and can be clearly seen that the blind area of rear view of vehicle.If vehicle travels under the weather of sleet or dense fog, all can coagulate the last layer globule on glass for vehicle window and the backsight eyeglass, traditional rear-view mirror will not see the vehicle behind the car, may not cause unexpected traffic accident because of having in time to find the vehicle at rear, and this back screen equally can be seen the vehicle of rear view of vehicle clearly.So technical characterictic of this back screen a: camera lens is installed at the vehicle afterbody; at read-out of operator's compartment design; utilize pick-up lens that the tailstock is traced and monitored; people behind the car and thing are presented on the screen with TV, DVD function; pass through the people and the thing at the visual rear of screen again; move backward and backsight, require to be protected.

2, dependent claims:

The appended TV that has of this back screen, DVD function just in order to make full use of display screen, increase the function of this screen, do not require to be protected.