ADAS-based matrix LED headlamp system with memory function and work method thereof

Abstract

The invention provides an ADAS (Advanced Driver Assistance Systems)-based matrix LED (Light Emitting Diode) headlamp system with a road memory function. The ADAS-based matrix LED headlamp system mainly consists of an image collecting system, an environment-based sensor, a digital storage unit, an ADAS, a vehicle lamp control unit, a Bluetooth chip and a matrix LED combined headlamp, wherein the image collecting system, the environment-based sensor and the vehicle lamp control unit are arranged in a rearview mirror; the image collecting system and the environment-based sensor automatically remembers the road condition according to the coordinate information provided by GPS (Global Positioning System) / Beidou and generates a map to be stored into the digital storage unit; meanwhile, the illumination state of the matrix LED vehicle lamp based on the ADAS control can also be remembered; when an automobile passes the road for a next time, the vehicle lamp control unit can automatically recognize the road according to the coordinate position and an image collecting system, and calls the illumination state of the vehicle lamp in the road section from the digital storage unit, so that the automatic illumination of the matrix LED headlamp is realized; the manual operation is not needed; and the vehicle lamp illumination intelligence is realized.

Description

technical field [0001] The present invention relates to vehicle lights, in particular, the present invention relates to a matrix type headlamp system, in particular, the present invention relates to a matrix type LED headlamp system with road memory function based on ADAS system and its working method. Background technique [0002] With the rapid development of automobile technology, as a fast and convenient means of transportation, automobiles are increasingly used by all walks of life and industries, and the number of automobiles continues to grow rapidly. For commercial and social activities, cars are an indispensable means of transportation. [0003] In order to ensure the driver's driving safety and reduce the driver's injury in dangerous situations, the driver assistance system came into being. Advanced Driver Assistance Systems (ADAS for short) uses various sensors installed on the car to Timely collect environmental data inside and outside the vehicle, and perform t...

AI Technical Summary

Problems solved by technology

[0007] At the same time, the car headlight system is mainly controlled by humans. Some high-end car lights equipped with ADAS systems can realize intelligent control, but there is no memory function for the frequently traveled roads. Every time they need to conduct surveys based on GPS and sensor equipment, there are Drawbacks of reusing resources

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