Electric vehicle charging device and motion trail control method thereof

Abstract

The invention discloses an electric vehicle charging device and a motion trail control method thereof, and belongs to the technical field of electric vehicles. The device is provided with a charging cavity capable of containing a charging plug, a mechanical arm and a sliding assembly, and a side door is slidably connected to the front end of the charging cavity to effectively protect a charging structure, so the charging structure can be effectively prevented from being invaded by rainwater and dust, and the charging device is particularly suitable for outdoor scenes, practical in structure and convenient to produce and manufacture. A machine body is connected with a supporting rod through a bolt, one side of the supporting rod is connected with a fixed pulley through a bolt, a winch is connected to the side, away from the side door, of the upper end of the machine body through bolts, one end of a steel rope is wound on the winch, and the other end of the steel rope is fixedly connected with the side door, so that the automatic lifting of the side door is realized, the charging device is suitable for an automatic scene of electric vehicle charging, and the charging requirements ofthe charging system in unattended operation and occasions where manpower is inconvenient to enter are well met.

Description

technical field [0001] The invention relates to a charging device for an electric vehicle and a motion trajectory control method applicable thereto, belonging to the technical field of electric vehicles. Background technique [0002] Chinese patent (publication number CN206954035U) discloses a slide rail type multi-degree-of-freedom mechanical arm automatic charging device for automatic charging of electric vehicles, including a workbench, a base, a central control module, a drive motor, a mechanical arm and a charging gun, The workbench is provided with slide rails, the base is correspondingly provided on the slide rails, the base is provided with a first drive motor, the central control module is provided on one side of the base, and the base is provided with The second drive motor, the mechanical arm includes a first mechanical arm, a second mechanical arm and a third mechanical arm connected in sequence correspondingly, and the charging gun is arranged at an end of the m...

AI Technical Summary

Problems solved by technology

[0003] In order to realize the automatic charging of new energy vehicles, the above-mentioned device is equipped with a drive motor, a mechanical arm and a slide rail assembly. However, the structure of the above-mentioned scheme is relatively precise, and the requirements for the surrounding environment are relatively high, but the above-mentioned scheme does not involve the waterproof and dustproof of the charging device. As a result, the above-mentioned charging device can only be used indoors, and the application range is narrow

[0004] Further, the above solution does not disclose how to control the charging gun to move to the car charging port, and the applicant has not found similar content disclosed in the prior art, so the prior art lacks a path planning control method for the charging gun

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