A parking space terminal, a vehicle terminal, a server and an autonomous parking system

Abstract

The invention discloses a parking space terminal, a vehicle terminal, a server and an autonomous parking system. In this system, the information of vacant parking spaces can be sent and distributed to new cars that need to park in real time, eliminating the need to search for parking on the car body itself, and improving convenience; the parking space terminal can more accurately collect and send back information about parking vehicles and Information such as the distance between parking spaces is sent to the vehicle terminal to improve the safety of the car body parking system; the use of millimeter-wave radar can provide a larger safety space and feedback the location information of parking spaces; within 3m, improve the short-range safety redundancy margin According to the comprehensive analysis and judgment of the data collected by the parking lot terminal and the vehicle terminal, the vehicle terminal can choose a value with a higher safety factor to improve the safety of autonomous parking.

Description

technical field [0001] The invention belongs to the technical field of autonomous parking, and in particular relates to a parking space terminal, a vehicle-mounted terminal, a server and an autonomous parking system. Background technique [0002] "Autonomous driving" is the future development direction of the automotive industry, and it has very broad market expectations. Among them, the one with the highest voice and the strongest demand from consumers is the route that focuses on the close integration of autonomous driving and daily car scenarios, and the most representative one is the autonomous parking (AVP) function. [0003] At present, the car-end AVP on the market uses ultrasonic radar for safety warning, but its detection distance is only 3m. The distance warning beyond 3m cannot be realized. [0004] Based on the AVP function that the vehicle drives to the parking space in a highly automated or fully automated manner, corresponding cooperation requirements are al...

AI Technical Summary

Problems solved by technology

[0003] At present, the car-end AVP on the market uses ultrasonic radar for safety warning, but its detection distance is only 3m

The distance warning beyond 3m cannot be realized

[0006] 1) For the open-air parking scene, due to the weather (rain, snow, fog, night, etc.), the location information cannot be well recognized purely by vision;

[0007] 2) The data power consumption of video data processing is large, and the video stream must continuously upload more than ten megabytes of video data to the server, which greatly increases the operating burden of the server;

[0008] 3) The cost is very high

Images