A system and method for automatic positioning of wire catcher based on surround-view camera

Abstract

The present invention provides a system and method for automatic positioning of a wire catcher based on a surround-view camera. The system includes a data acquisition platform, a data analysis platform, and a data display platform connected by a wired or wireless connection; the method includes: 1. Generated by a data acquisition module The bird's-eye view of the vehicle's surrounding environment is transmitted to the data analysis platform through wired or wireless methods; 2. The data analysis platform is matched to obtain the real-time pose of the vehicle relative to the wire catcher; 3. The data transmission module transmits the detection results of 1 and 2 in real time And pose results to the data display platform, the driver uses this information to assist in positioning the wire catcher; repeat steps 1 to 3 to update the data in real time, so as to realize the positioning of the wire catcher. The invention has the advantages of low price, wide coverage, high positioning accuracy, and little influence from optical fiber environmental factors, and can transmit information to external clients such as charging management systems, and can also output information to display terminals to assist drivers in safe driving.

Description

technical field [0001] The invention relates to the technical field of trolley bus positioning and charging, in particular to an automatic positioning system and method for a wire catcher based on a surround-view camera. Background technique [0002] Bus trolleybus is a kind of road public transportation powered by overhead catenary, driven by electric motor, and does not rely on fixed rails. Trolleybuses equipped with batteries can travel where there is no overhead catenary. The charging of the battery needs to go to the nearest wire catcher on the line, and connect the dual-source wire interface of the vehicle to the wire catcher for charging. [0003] Under normal circumstances, when the bus is driving on the designated route, the driver presses the switch after hearing the corresponding sign, and the dual-source wire will automatically rise and enter the wire catcher for automatic connection. However, sometimes there are pedestrians or other vehicles on the bus lane, c...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects in the prior art, the object of the present invention is to provide a system and method for automatic positioning of the wire catcher based on a surround-view camera, which solves the problem of poor robustness of the automatic positioning system of the wire catcher and low cost when the current trolleybus is parked and charged. too high problem

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