Method for positioning mechanical arm intelligent charging pile

Abstract

The invention discloses a method for positioning a mechanical arm intelligent charging pile. The charging pile comprises a mechanical arm and a control mechanism capable of operating automatically. According to the method for positioning the mechanical arm intelligent charging pile, the charging pile can be intelligently positioned through a starting system and a detecting system together with a series of steps of target instruction receiving, coordinate transformation, target operating angle calculation, mechanical arm movement control and the like; and positioning is fast and accurate, labor cost is greatly reduced, and safety is improved.

Description

technical field [0001] The invention relates to an electric vehicle charging method, in particular to an electric vehicle automatic connection charging method. [0002] technical background [0003] New energy vehicles can greatly reduce fuel consumption during vehicle operation and reduce exhaust emissions, especially pure electric vehicles and plug-in hybrid vehicles. However, due to the high construction and maintenance costs of charging stations, it is currently impossible to achieve large-scale Some cities do not even have charging stations, which leads to problems in the charging of new energy vehicles and hinders the development and promotion of new energy vehicles, especially for urban electric buses (including pure electric buses, plug-in buses) that have a large charging demand. Electric hybrid buses, etc.), because the bus lines are scattered, it is difficult to concentrate charging, the traditional charging piles are generally short, and the power-taking terminal ...

AI Technical Summary

Problems solved by technology

[0003] New energy vehicles can greatly reduce fuel consumption during vehicle operation and reduce exhaust emissions, especially pure electric vehicles and plug-in hybrid vehicles. However, due to the high construction and maintenance costs of charging stations, it is currently impossible to achieve large-scale Some cities do not even have charging stations, which leads to problems in the charging of new energy vehicles and hinders the development and promotion of new energy vehicles, especially for urban electric buses (including pure electric buses, plug-in buses) that have a large charging demand. Electric hybrid buses, etc.), because the bus lines are scattered, it is difficult to concentrate charging, the traditional charging piles are generally short, and the power-taking terminal of the vehicle is set on the side of the vehicle, mainly to facilitate manual operation, but such Human operation is dangerous to the high-voltage charging of buses, and long-term operation will increase the workload of people. Therefore, it is urgent to propose a charging device for automatic charging.

[0004] The current wireless charging method mostly uses coil induction to realize wireless charging, but this charging method requires the driver to park the vehicle at the transmitter of the charging device more accurately. When the distance between the vehicle and the transmitter of the charging device is slightly larger, charging cannot be realized. The requirement for the driver to stop is high, and the charging efficiency of this manual parking positioning method is low, which greatly shortens the charging time

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