Somatosensory vehicle and method for controlling vehicle running speed and direction based on gravity induction of human body

Abstract

The invention discloses a somatosensory vehicle and method for controlling a vehicle running speed and direction based on the gravity induction of a human body. The somatosensory vehicle comprises a microprocessor, one or more driving motors, at least four wheels and at least four pressure sensors. The method comprises the following step: determining the running direction and / or the running speed of the vehicle by utilizing different pressure data acquired by the pressure sensors. According to the somatosensory vehicle disclosed by the invention, on one hand, a structure with at least four wheels is adopted, the balance performance of the vehicle during running is good, so that the phenomenon that because the vehicle suddenly accelerates or decelerates on a slope, a user falls off is avoided; therefore, potential risks are effectively avoided; on the other hand, because the pressure sensors are used for sensing the posture of the human body, and a bottom plate can be arranged at a low position, so that the safety is improved; finally, the somatosensory vehicle disclosed by the invention occupies a small space. The method disclosed by the invention can be widely applied to various somatosensory vehicles.

Description

technical field [0001] The invention relates to the field of somatosensory vehicles, in particular to a somatosensory vehicle for standing and driving and a driving method for the somatosensory vehicle. Background technique [0002] The balance car in the prior art is also called a somatosensory car, a thinking car, and a space car. There are mainly two types of single wheel and double wheel on the market. Its operating principle is mainly based on a basic principle called "Dynamic Stabilization", which uses the gyroscope and acceleration sensor inside the car body to detect the change of the car body attitude, and uses the servo control system to accurately The ground drive motor is adjusted accordingly to maintain the balance of the system. Its operating principle is mainly based on a basic principle called "Dynamic Stabilization", which is the automatic balancing ability of the vehicle itself. The built-in precision solid-state gyroscope (Solid-State Gyroscopes) is use...

AI Technical Summary

Problems solved by technology

[0004] 1. Poor security

Due to the single-wheel or double-wheel structure, it is easy to be unbalanced during driving, or tilted to cause sudden acceleration or deceleration, causing the user to fall, and there are potential safety hazards;

[0005] 2. Floor height

Due to the use of gyroscopes or acceleration sensors to detect changes in the posture of the car body, it is necessary to set the bottom plate (or pedal) at a higher position to reserve space for tilting, and the higher the bottom plate, the worse the safety

[0006] 3. Take up a lot of space

Due to the high floor, it is difficult to make the existing somatosensory car into a small size

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