Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle

A vehicle and body technology, applied in the field of vehicles, can solve problems such as the body leaning forward and the inability to drive the wheels to impart torque, etc.

Inactive Publication Date: 2010-09-01
EQUOS RES
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, if the vehicle body is maintained in an upright posture, the required torque cannot be given to the drive wheels, and it is impossible to climb a step.
Moreover, the same phenomenon will occur when going down the slope, the body will tilt forward

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle
  • Vehicle
  • Vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0097] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0098] figure 1 It is a schematic diagram showing the structure of the vehicle according to the first embodiment of the present invention, and shows a state when the vehicle is traveling under acceleration with a passenger on board. figure 2 It is a block diagram showing the configuration of the vehicle control system according to the first embodiment of the present invention.

[0099] exist figure 1 Among them, 10 is a vehicle according to this embodiment, which has a main body portion 11 of the vehicle body, driving wheels 12, support portions 13, and a boarding portion 14 on which a passenger 15 rides. The vehicle 10 can tilt the vehicle body forward and backward. Same as the posture control of the inverted pendulum, the posture of the vehicle body is controlled. exist figure 1 In the example shown, the vehicle 10 is accelerating in the direction indicat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A vehicle in which, when the vehicle moves up and down a step, drive torque adequate for such movements is applied to a drive wheel and the center of gravity of the vehicle body is moved in the direction to a higher step. This enables the vehicle to travel stably and keeps the vehicle body stable both when the vehicle moves up a step and when the vehicle moves down the step, allowing the vehicle to safely and comfortably travel at a place where there is a step. The vehicle has the vehicle body, a drive wheel rotably mounted to the vehicle body, and a vehicle control device for controlling drive torque applied to the drive wheel, controlling the attitude of the vehicle body. When the vehicle moves up and down a step, the vehicle control device controls the center of gravity of the vehicle body according to the step.

Description

technical field [0001] The present invention relates to a vehicle for attitude control using an inverted pendulum. Background technique [0002] Conventionally, technologies related to attitude control of a vehicle using an inverted pendulum have been proposed. For example, a vehicle has been proposed that has two drive wheels arranged coaxially and is driven by sensing the posture image of the vehicle body through the movement of the driver's center of gravity. Technology such as a vehicle moving while posing (for example, refer to Patent Document 1). [0003] At this time, while using sensors to detect the balance and operating state of the vehicle body, the operation of the revolving body is controlled to stop or move the vehicle. [0004] Patent Document 1: Japanese Patent Laid-Open No. 2007-219986 [0005] However, in the above-mentioned conventional vehicle, when going up and down a step (step), the vehicle body tilts in a direction opposite to the step, so that a s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20B62K3/00B62K17/00
CPCB60L2200/26B62K3/007B60L15/20B62K11/007Y02T10/64Y02T10/72
Inventor 土井克则
Owner EQUOS RES