A Redundant Autonomous Charging System and Method for Beam Field Intelligent Spray Vehicles

Abstract

The disclosure of the invention relates to a redundant autonomous charging system and method for a beam field intelligent spray vehicle, and relates to the technical field of power supply of vehicle auxiliary devices. The control system is used to control the operation of the car, detect whether the power of the battery pack of the smart car is lower than the set threshold, and start and stop charging; the radio frequency identification system is used to identify the position of the charging pile, so that the smart spray car can drive along the magnetic force line , stop; the magnetic force line navigation system is used to navigate the movement of the detection smart car, and realize the docking of the charging head of the smart spray car and the charging pile electrodes. It makes the charging docking more accurate and the connection more stable; the conductive row is flexibly connected to the screw rod, so that the rigid collision between the conductive copper row and the electrode contact becomes a flexible contact, thereby protecting the conductive copper row and the electrode contact, and It also prolongs the service life of the product; when charging and docking, the conduction on and off realizes remote control, and the charging process can also be controlled by an external control system.

Description

technical field [0001] The present invention relates to the technical field of power supply for vehicle auxiliary devices, and in particular to a redundant autonomous charging system and method for intelligent spray vehicles in beam yards. Background technique [0002] Smart devices are more and more widely used in factories and construction sites. To achieve autonomous and continuous operation, smart devices must realize energy self-supply. Smart devices now mostly use batteries to supply the energy required for operations through self-charging. The core issues mainly involved in independent charging: the accurate docking of the charging plug and the charging pile receiving plate, the safety protection of the charging plug and the charging pile receiving plate. The existing contact charging method cannot adapt to long-term frequent charging operations; at the same time, the charging head or the receiving plate is exposed to the outside, and there are risks of false contact...

AI Technical Summary

Problems solved by technology

The core issues mainly involved in autonomous charging: the accurate docking of the charging plug and the charging pile receiving plate, the safety protection of the charging plug and the charging pile receiving plate

[0004] Existing automatic charging devices for smart cars do not have independent feedback on successful docking between brushes, and most of them are based on an open-loop control with accurate positioning of smart cars as a priori condition, which cannot ensure correct bonding between brushes. risk of arcing and short circuit

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