System and method for realizing lane-changing guidance based on radio frequency identification technology

Abstract

The invention discloses a system for realizing lane-changing guidance based on a radio frequency identification technology. The system comprises radio-frequency identification tags, a radio frequencytag reading device, an advancing route reading device, a processor, and a lane-changing prompting device, wherein the radio frequency identification tags are set underneath the road surface of each lane at a preset distance before a lane separation area; the radio frequency tag reading device is mounted on a vehicle chassis and arranged toward the road surface; the processor, the advancing route reading device and the lane-changing prompting device are installed in a vehicle; and the processor is separately connected with the advancing route reading device, the lane-changing prompting device and the radio frequency tag reading device. The system is not affected by terrain and buildings, can prompt a driver to change lanes in time before the driver enters the lane separation area, and prevents the delay of the trip due to no timely lane-change or wrong lane-changing.

Description

technical field [0001] The invention relates to the technical field of automobile safety driving protection, in particular to a system and method for realizing lane change guidance based on radio frequency identification technology. Background technique [0002] With the development of the times and the continuous improvement of people's living standards, self-driving travel has become a common situation. Due to the increase of lanes and the intersection and separation of different roads, the road conditions are becoming more and more complicated, and drivers often fail to change lanes in time or correctly, thereby delaying the journey or causing traffic accidents. [0003] Although today's navigation software can realize real-time navigation, due to the influence of surrounding buildings and terrain on wireless signals, the navigation accuracy is poor. It often happens that the driver has left the lane-changing area navigation software before performing voice broadcast prom...

AI Technical Summary

Problems solved by technology

Due to the increase of lanes and the intersection of different roads, the road conditions are becoming more and more complicated, and drivers often fail to change lanes in time or correctly, thus delaying the journey or causing traffic accidents

[0003] Although today's navigation software can realize real-time navigation, due to the influence of surrounding buildings and terrain on the wireless signal, the navigation accuracy is poor. It often happens that the driver has left the lane change area before the navigation software prompts the voice broadcast to prompt navigation.

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