So far, the industry has been using fisheye camera technology to provide drivers with reversing assistance, which can display car images and reversing paths from a bird's eye view. This allows the driver to better estimate the distance of objects around them. However, we have found that the 360-degree panoramic system can be used for more purposes, including automatic brake intervention during reversing, traffic assistance at intersections, and automatic parking.
This article refers to the address: http://
Continental recently demonstrated a potential new use of the 360-degree panoramic system camera technology based solely on a driver assistance feature of the camera.
This reverse assist function helps to avoid collisions during low speed reverses. Its technical foundation is to demonstrate the integrated 360 degree panoramic camera technology on the car. This technology provides a 360° omni-directional view of the car and can be used for a variety of functions. WolfgangFey, head of the 360-degree panoramic system business unit of the Senior Driver Assistance System Business Unit of the Continental Group's Chassis and Safety Division, explained: “So far, the industry has been using fisheye camera technology to provide drivers with reversing assistance, which can be seen from a bird's eye view. Car image and reverse path. This allows the driver to better estimate the distance between objects around them. But we found that the 360 ​​degree panoramic system can be used for more purposes, including automatic brake intervention during reversing, crossroad traffic assistance and automatic parking. car.
In a technical demonstration event co-organized with the Allianz Technology Center, Continental used a demonstration car to demonstrate how to use the fisheye camera technology to actively provide reverse assistance to the driver. Although reversing crashes are usually less severe, the total cost of damage is very high, and the reversing assist system is a major cause of this type of collision.
Dr. Johann Gwehenberger, Project Leader of Allianz Technology Center, said: "As part of the current research project, we found that accidents related to parking and maneuvering operations accounted for about half of all accidents, and three-quarters of them occurred in car dumping. At the time of parking or when reversing, a suitable driver assistance system can significantly reduce the risk of accidents in the future."
The Continental Group's display vehicle integrates four fisheye cameras: one at the front grille, one at the rear, and two at the base of the two exterior mirrors. Each camera's aperture angle is greater than 180°, making it possible to obtain a 360° omni-directional view of the car (without any gaps). Image analysis identifies objects on the route of the car that impede the maneuvering of the car. Continental uses image analysis from the rear camera to provide reversing assistance to prevent the car from colliding with the rear target. The electronic control unit for the surround system is connected to the electronic brake system of the car, which automatically applies the brake when the collision of the car with the target cannot be avoided by other means.
Dr. Benedikt Lattke, Project Manager, 360-degree panoramic system of the Advanced Engineering Department of the Continental Group's Chassis and Safety Division, said: "The 360-degree panoramic system camera technology advantages include the camera distance of up to 15 meters compared to the most common technology currently used for this purpose. Road marking recognition. The long camera distance of the camera increases its flexibility, which allows the brake intervention strategy to be adjusted for the vehicle manufacturer and market requirements (from strong late intervention to gentle early braking). Combined with additional image analysis or other sensors, the robustness of the reverse assist function can be further enhanced.
Another advantage of the 360-degree panoramic system camera technology is that it not only identifies the target, but also classifies the target (such as distinguishing pedestrians and cyclists). In the United States, a 360-degree panoramic system may also be used for rear-view systems (from 2017, all new cars in the United States must be installed). Since the use of the reversing assist function does not require any other components than the rear camera, it can provide additional added value as a car function. Continental will continue to develop auxiliary and automatic parking technologies to help the car avoid collisions with nearby targets during parking and maneuvering operations, as car occupant side damage is the reason for the insurance company's large claims expense. .
Transparent Led Display has won the favor of customers all over the world with its advantages of energy saving, environmental protection, low operating cost and high business efficiency. Transparent screen in order to meet the requirements of brightness in the process of use, there are positive luminescence and side luminescence options, the brightness can reach more than 5500. The use of transparent glass screen is mainly in Curtain wall building.Store window.Technology exhibition.Commercial space.Creative Presentation and so on.
Compared with conventional display screens, transparent glass screens have the following advantages:
1.Over 70% transparent rate favorable daylight effect;
2.Slim design ,light weight;
3.Cabinet is beautiful appearance,light weight, good heat dissipation and durable;
4.The mask of transparent uses PC with good light-admitting quality, ductility and durability;
5.Fast plugs within cabinets for quick and easy installation;
6.Indoor installation and maintenance, fast.safe, low heat, no ventilator, no noise;
Transparent Led Display,Transparent Led Display With Side Lighting,Transparent Glass Display Led Wall,Transparent Curtain Display Screen
Shenzhen Vision Display Technology Co,.LTD , https://www.ledvdi.com