System and method for opening image in right side blind area automatically

Abstract

The invention discloses system and method for opening an image in a right side blind area automatically, and the system comprises a reversal radar, a pick-up head, a controller and a display screen. The method comprises the steps of starting a reversal radar when the vehicle is determined by a controller to be started, or the speed is determined by the controller to be less than or close to a set speed V1 for determination, and one or more signals that a brake signal is effective, a right turn angle of a steering wheel is greater than a1 degree, a left turn angel of the steering wheel is greater than a2 degree, the speed reduces continuously in t1 second, and a right turn lamp signal are received; the pick-up head is opened automatically when the controller determines that the system satisfies a dangerous distance activation condition based on distance between a barrier and the vehicle body, or the controller determines the system satisfies an approach activation condition based on the distance between the barrier and the vehicle body; and the reversal radar, the pick-up head and the display screen are closed automatically when the controller determines that the vehicle is safe in the surrounding area. According to the invention, danger in the right side blind area can be accurately detected; and the image in the right side blind area can be opened timely and effectively.

Description

technical field [0001] The invention belongs to the distance warning and image display technology of automobiles, and in particular relates to a system and method for automatically opening images in a blind area on the right side. Background technique [0002] As car safety is paid more and more attention to, for the auxiliary safety system, most cars will be equipped with the right blind spot display system, such as figure 1 and figure 2 As shown, when the driver needs to check the situation of the right blind spot, he needs to manually press the right blind spot switch button 1, turn on the camera 4 installed under the right rearview mirror 3, and display the image information collected by the camera on the display screen 5. Shown, the display screen 5 is installed in the vehicle 6 . [0003] Opening the blind spot on the right by pressing the switch button is a passive trigger, which has the following disadvantages: [0004] (1) Before the vehicle starts, the user can...

AI Technical Summary

Problems solved by technology

[0004] (1) Before the vehicle starts, the user cannot determine whether there is an obstacle in the blind area on the right, and there is a safety hazard in driving directly

[0005] (2) During driving, obstacles in the blind spot are judged by the driver, and the opening of the image mainly depends on the driver's subjective consciousness, and the opening operation is delayed and unreasonable

[0006] (3) For emergencies, the driver has no time to open

[0007] (4) If the switch is pressed during driving, the driver's line of sight will deviate from the main viewing area, reducing driving safety

Images