Personal transportation vehicle

A vehicle and auxiliary wheel technology, applied in the field of transport vehicles, can solve the problems of uncontrolled vehicles, functional limitations, and long volume.

Inactive Publication Date: 2014-10-22
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it can be found from its content that the method of changing the center of gravity of the vehicle is mainly through the use of two sets of linear telescopic devices, both are indispensable, and the changing process has a fixed sequence condition
In addition, because the driving wheels will leave the ground first and then touch the ground during the transformation process, it can be seen that the transformation process can only exist in a stationary state, otherwise the vehicle will become uncontrollable, so the functionality and restricted
[0006] The vehicle structure of the above-mentioned adjustable wheels maintains at least three wheels on the main g

Method used

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Embodiment Construction

[0027] The present invention is a personal transport vehicle, see figure 1 and figure 2 As shown, it includes a chassis 10 , a support frame 20 , a training wheel support arm 30 , a support structure actuator 40 and a training wheel support arm actuator 50 .

[0028] The chassis 10 is a cubic box, and electronic devices and driving devices such as a gyroscope, an accelerometer, an electronic compass, an encoder, a main controller, a left wheel hub motor actuator, and a right wheel hub motor actuator are arranged inside it. Cooperate with reference image 3 As shown, the gyroscope, accelerometer, electronic compass, and encoder can output signals to the main controller. After the main controller processes them, the signals are output to the supporting structure actuator 40 and the auxiliary wheel supporting arm actuator 50. , left hub motor actuator and right hub motor actuator, etc. Please refer to figure 1 and figure 2 As shown, two wheels 11 are rotatably arranged on ...

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Abstract

The invention provides a personal transportation vehicle comprising a chassis, a support structure, an auxiliary wheel supporting arm, a support structure actuator and an auxiliary wheel actuator. Wheels are arranged on two sides of the chassis; the support structure is pivoted to the chassis to form a parallel four-link mechanism; the top of the auxiliary wheel supporting arm is pivoted to the support structure, and the bottom is provided with an auxiliary wheel; the support structure actuator is arranged on the chassis and is connected to the support structure, and the auxiliary wheel actuator is arranged on the support structure and is connected to the auxiliary wheel supporting arm; during usage, the support structure actuator and the auxiliary wheel actuator drive the support structure and the auxiliary wheel supporting arm, respectively, to move so as to change the positions of moving wheels, and a two wheel grounding balance mode and a multiple wheel grounding balance mode are formed respectively. When the driving state of the vehicle is not stable, the stable state of three wheel grounding driving can be adopted, and safety and stability are high.

Description

technical field [0001] The present invention relates to a transportation vehicle, in particular to a two-wheeled personal transportation vehicle. Background technique [0002] In addition to general motorcycles and bicycles, as far as personal transportation vehicles currently on the market are concerned, in order to achieve static stability, at least three ground contact support points will be used as the basic structure of the transportation vehicle. The area where the driver rides is not large, but in order to achieve a certain degree of stability and safety, the wheelbase still must have a certain length, which makes the volume of this transport vehicle usually long, large and The relatively heavy problem makes it quite inconvenient for this kind of transportation vehicle to be used as a means of transportation in today's densely populated urban areas. Under the trend of continuous and rapid urbanization, this problem will become increasingly serious. [0003] In recent...

Claims

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Application Information

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IPC IPC(8): B62K13/04
Inventor 沈轩豪张志锋张博雄
Owner KYMCO
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