Electric vehicle maximum speed vehicle control unit and control method

Abstract

The invention discloses an electric vehicle maximum speed vehicle control unit and a control method. The control unit comprises a fixed shell, wherein telescopic rods are symmetrically fixed on the side edge of the fixed shell, a box cover is fixed at the upper ends of the telescopic rods, and dustproof nets are symmetrically fixed on the box cover; a motor, which is fixed on the upper end face of the box cover, a rotating shaft is fixed at the tail end of an output shaft of the motor, and a bearing of the rotating shaft is connected to the box cover; and a fixed box, which is fixed on the lower end surface of the box cover. According to the maximum-speed vehicle control unit of the electric vehicle, the lifting type storage mechanism is adopted for achieving the mounting and sealing effects on the vehicle control unit body, and therefore the situation that the shell needs to be disassembled when the vehicle control unit body is overhauled is avoided. The structure is more convenient and simpler, and the heat dissipation mechanism is matched with the automatic dust removal mechanism, so that rapid heat dissipation can be realized. In this way, the heat dissipation effect of the vehicle control unit body is guaranteed, and the vehicle control unit body can be protected through the elastic buffer mechanism and is prevented from being damaged by external force.

Description

technical field [0001] The invention relates to the technical field of vehicle controllers, in particular to a maximum vehicle speed control system for electric vehicles [0002] devices and control methods. Background technique [0003] The vehicle controller is the central control unit for electric vehicles and the core of the entire control system to ensure the driving safety of the vehicle. The existing vehicle controllers still have certain defects when they are used, such as; [0004] For example, a vehicle controller for new energy pure electric vehicles with the publication number CN213502153U connects the upper connection plate with the lower connection plate through fixing bolts, the connection block and the latch are fixed to each other, and the first gasket and the second The second gasket can ensure the sealing performance of the vehicle controller and prevent dust or water vapor from entering the controller, which is worth promoting; [0005] The existing veh...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a maximum speed vehicle controller and control method for an electric vehicle, so as to solve the problems in the above-mentioned background technology that the vehicle controller is easily damaged due to inconvenient disassembly for maintenance and inconvenient heat dissipation

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