Logistics vehicle swing control mechanism based on man-machine interaction

Abstract

The invention discloses a logistics vehicle swing control mechanism based on man-machine interaction, which is characterized by comprising a front vehicle body, a rear vehicle body, a swing mechanism,a driving motor, a signal acquisition part and a vehicle body controller, wherein the signal acquisition part comprises a seat detection unit, a vehicle speed detection unit and a handle detection unit; the vehicle body controller is used for receiving the seat signal, the vehicle speed signal and an angle signal and carrying out judgment; when the logistics vehicle is ridden, the vehicle body controller controls the driving motor to enter a pre-separation state, and judges one by one that when the vehicle speed is larger than a preset value and the rotation angle of the handle is larger thana threshold value, the vehicle body controller controls the driving motor to act so as to drive a locking rod to separate from a locking hole. The data in the logistics vehicle is acquired by the signal acquisition part, the acquired data is judged by the vehicle body controller, and the control mechanism of whether the front vehicle body swings or not is established so as to effectively improvethe use convenience of the logistics vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a logistics vehicle swing control mechanism based on human-computer interaction. Background technique [0002] Logistics vehicles are usually transported by electric tricycles, which have the advantages of convenient loading, low price, good quality, and durability. [0003] The known tricycle is usually a vehicle with a front wheel and two rear wheels, and adopts a fixed connection structure of a front body supported by a front wheel and a rear body supported by two rear wheels. In addition to driving in a straight line, electric tricycles also involve turning during actual use. When this kind of tricycle turns in a certain direction at a faster speed or with a larger turning angle or with larger, higher and heavier cargo, a slight carelessness may cause the vehicle to overturn, resulting in safety hazards during the riding process. Sex is lower. [0004] At present, ...

AI Technical Summary

Problems solved by technology

[0005] However, when the above-mentioned electric tricycle is used, the driver needs to manually operate the swing shaft to control whether the front body is locked on the swing shaft. In the actual driving process, if the front body swings when driving in a straight line, it will affect the driving safety of the driver. ; But when facing a curve emergency driving, the driver forgets to control the opening of the front body swing very easily, and faces the situation of the electric tricycle rolling over again, so the convenience of using the electric tricycle is relatively low

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