Balance car and control method thereof

A control method and technology of a self-balancing car, which can be applied to control drives, control devices, motorcycles, etc., and can solve problems such as low bit error rate, large interference, and long distances

Active Publication Date: 2018-09-11
ZHEJIANG AERLANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Problem 1, because the two shafts can rotate relative to each other, it is difficult to maintain the same posture of the pedals on both sides, so the direction is easy to deflect when driving fast, and it is difficult to control straight driving
[0005] Question 2, because the axes on both sides need to be equipped with gyroscopes, but the distances are relatively far apart. By relying on digital transmission signals, under high-frequency transmission, the motor FOC (Field Oriented Control) control will be better, but due to large interference, High bit error rate, transmission at low frequency, low bit error rate, but poor flexibility of motor operation
[0006] Question 3, because no matter how it is integrated, two control boards with MCU (Micro controller Unit) are needed, so the ...

Method used

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  • Balance car and control method thereof
  • Balance car and control method thereof
  • Balance car and control method thereof

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Embodiment Construction

[0033] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the invention, the drawings and preferred embodiments are combined below to describe the specific implementation, structure, features and effects of the present invention in detail as follows .

[0034] In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrally connected; may be mechanically connected, may also be electrically connected; may be directly connected, may also be indirectly connected through an intermediary, and may be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

[0035] balance bi...

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Abstract

The invention relates to a balance car and a control method thereof. The balance car comprises a frame, wheels, sensors mounted in the middle position of the frame for sensing the reversing degrees ofthe left and right ends of the frame opposite to the middle position, and a control module for controlling the balance car to turn or go straight according to data information acquired by the sensors. The wheels are mounted on the left and right sides of the frame, and the control module is mounted on the lower side of the frame. The balance car provided by the invention can turn conveniently, and is stable and safe to operate and convenient to operate.

Description

technical field [0001] The invention relates to a balance car and a control method thereof. Background technique [0002] At present, there are two main types of balance bikes. The first type: the two wheels are connected by a coupling. The centers of the two wheels are on the same axis, and the two wheel shafts can rotate relatively. Because the two wheel shafts can rotate relatively, Therefore, a gyroscope is installed on each of the two axes to sense their respective attitudes, and through a calculation to achieve the purpose of controlling the motor to move forward, backward, turn left, and turn right. This type of car is called "twisting car" or "drifting car" car". The second type: The two wheels are coaxial and fixed on a metal frame. There is no coupling in the middle. The shafts of the two wheels are fixed and cannot rotate relative to each other. In order to achieve the control balance, install a gyroscope on the metal frame and calculate The control can make it ...

Claims

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Application Information

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IPC IPC(8): B62K11/00B60L15/20
CPCB62K11/007B60L15/2036B60L2240/423Y02T10/72
Inventor 臧传美
Owner ZHEJIANG AERLANG TECH CO LTD
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