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

A technology of gravity sensing and driving speed, applied in the field of somatosensory vehicles, can solve the problems of potential safety hazards, easy to appear unbalanced, poor safety, etc., achieve good economic and social benefits, avoid sudden acceleration or deceleration, and eliminate potential safety hazards.

Active Publication Date: 2015-12-16
北京虹景数字技术有限公司
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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 de...

Method used

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

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] When a person is standing, when the person is leaning forward, backward or inclined, the gravity on the two feet of the person will be different due to the different positions of the center of gravity, and the gravity on the front and rear soles of each foot will also be different. different. If we put a gravity sensor under the front and rear soles of each foot, the four gravity sensors of the two feet will measure different weights according to the different postures of the human body. This electric somatosensory car senses the change of the human body's standing posture and the tilting direction of the human body through four gravity sensors placed under the two feet, so as to control the two motors (drive motors) to produce different speeds to realize the forward, backward and steering of the so...

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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...

Claims

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Application Information

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IPC IPC(8): B62K11/00
Inventor 潘祖亿
Owner 北京虹景数字技术有限公司
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