Panorama visible driving ancillary equipment

Abstract

The invention relates to a panoramic visible driving auxiliary device. Wherein, it uses image digit technique and image information processing technique, to provide panoramic visible driving assistance to the driver that displays the panoramic image around the vehicle on the carrier electric display, to effectively control the vehicle motion, to avoid accidence. The invention comprises several cameras (imagers) around the vehicle to shoot environment, image collector for digitizing the image, memory for storing the digit image, the digit image processor, and the carrier display inside the vehicle. The invention uses digit signal processor or general processor with software program to analyze and combine several image signals into the panoramic image to be displayed on the carrier display, to supply environment condition to the driver.

Description

technical field [0001] The present invention relates to the use of image digitization technology and image information processing technology to provide drivers with a panoramic view of the car and its surrounding environment driving assistance equipment, especially to display the panoramic image of the car and its surrounding environment on the vehicle electronic display, so that the driver is more Effectively control the movement of the car to prevent collisions. The invention belongs to the technical field of automobile electronics and the technical field of automobile safety driving. At the same time, because it involves image digitization and image information processing, it also belongs to the field of information processing technology. Background technique [0002] Cars are the main means of transportation in modern society. Drivers drive cars on various roads. The process of moving forward, backward or turning depends entirely on the driver's observation of the exter...

AI Technical Summary

Problems solved by technology

In the patent application No. 94104190.5, a car electronic anti-theft and anti-collision visual system is proposed, which uses cameras installed at the front and rear of the car and switches the images taken by the front and rear cameras through a switch. Only the front image or the rear image can be displayed on the display. The panoramic image of the car and its surrounding environment cannot be displayed in one display screen, the expansion of the driver's field of vision is very limited, and the switch switching also increases the driver's operation

In the patent application number 200510087579.0, a driving assistance device is proposed. By installing a camera in front or obliquely in front of the car and combining the steering sensor to provide image prediction and detect the distance to the obstacle in the direction of travel, it can provide the driver with the driving direction of the car. Blind spot information in the direction of vision; but obviously the blind spot information in the process of forward, backward, and turning of the car contains information in all directions, front, rear, left, and right, so this technology cannot provide the driver with panoramic image information

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