Vehicle side safety distance display system

Abstract

The invention discloses a car side safety distance display system, which includes: a camera unit installed on the side of the car body to capture real-time images of the side and rear of the car body; an image processing module connected to the car body The camera unit is used to perform image processing on the real-time image, wherein a virtual distance mark is built in the image processing module, and the distance mark is combined with the real-time image during image processing to form a real-time distance mark with a virtual distance mark An image, and the display mode of the distance marker can be changed according to default conditions; and a display unit, connected to the image processing module, at least used to display the real-time image processed by the image processing module. With a simple system architecture, the present invention provides a driver with an auxiliary system that can eliminate blind spots and grasp safety distance information simply and intuitively in a low-cost and high-adaptability manner, which is conducive to easy and quick judgment when driving, and helps to improve driving. Safety.

Description

technical field [0001] The invention relates to a vehicle blind area display system, in particular to a vehicle side safety distance display system capable of displaying the vehicle side safety distance and assisting a driver to easily judge the vehicle side safety. Background technique [0002] With the popularization of personal transportation vehicles, in densely populated cities, the road traffic is crowded, and locomotives, battery cars or electric bicycles often shuttle in the traffic of vehicles. Due to the great changes in the mobility of riders, for vehicle drivers, It is not easy to judge the distance and position of the intruding knight from the rearview mirror, and it is easy to cause traffic jams and driving troubles, and it is also easy to cause accidents because it is hidden in the blind spot of the rearview mirror and cannot be detected in time; moreover, due to The structure of the car body will block most of the driver's side and rear vision, and the visibi...

AI Technical Summary

Problems solved by technology

[0002] With the popularization of personal transportation vehicles, in densely populated cities, the road traffic is crowded, and locomotives, battery cars or electric bicycles often shuttle in the traffic of vehicles. Due to the great changes in the mobility of riders, for vehicle drivers, It is not easy to judge the distance and position of the intruding knight from the rearview mirror, and it is easy to cause traffic jams and driving troubles, and it is also easy to cause accidents because it is hidden in the blind spot of the rearview mirror and cannot be detected in time; moreover, due to The structure of the car body will block most of the driver's side and rear vision, and the visibility of the rearview mirror is not only limited, but also unfavorable for the driver to judge the speed and distance of the car coming from behind, which will inevitably lead to misjudgment. Steering or changing lanes under insufficient conditions, resulting in a collision with an oncoming vehicle, or even an accident

[0003] In recent years, vehicle-mounted image processing technology has been continuously improved, and it has been widely used in mobile vehicles to assist drivers to observe blind spots that cannot be directly seen; The side and rear adopt radar and ultrasonic methods, and display with prompt sound or digital band, so that the driver will not pay attention to the car coming from behind and give a reminder. However, these systems need to be equipped with radar for sensing and detection, and complex calculation and judgment. Components such as the control box are not only expensive, but also more difficult to install and set for different specifications of the car body, and it is difficult to form a wide and universal model in the industry. Moreover, the current various systems do not provide simple functions The mode of directly judging the distance of the approaching vehicle. Therefore, when the driver receives the warning, although he knows that there is an object approaching in the blind area but does not know the exact distance, it will inevitably take time to observe and judge, and cannot react and deal with it in time

Images