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Vehicle

A vehicle and vehicle body technology, applied in the field of vehicles, can solve problems such as insufficient guarantee of safety and maneuverability, and limited use of the environment, so as to reduce awkward feeling and control difficulty, ensure safety and motion performance, and ensure motion performance effect

Active Publication Date: 2012-03-14
EQUOS RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, safety and operability may not be sufficiently ensured
[0009] Originally, if the vehicle is forcibly stopped in order to ensure safety under these conditions, it is impossible to back off the road or drive on the side of the road in an emergency, which substantially limits the environment in which it can be used.

Method used

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Examples

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Embodiment Construction

[0053] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0054] figure 1 It is a figure which shows the inclination state of the vehicle which concerns on 1st Embodiment of this invention. figure 2 It is a block diagram showing the configuration of the vehicle system according to the first embodiment of the present invention.

[0055] exist figure 1 Among them, 10 is a vehicle of the present embodiment, which has a main body portion 11 of a vehicle body, drive wheels 12 , support portions 13 , and a boarding portion 14 on which a passenger 15 is mounted. The above-mentioned vehicle 10 can tilt the vehicle body forward, backward, left, and right. Same as the attitude control of the inverted pendulum, the attitude of the car body is controlled. Also, the vehicle 10 is capable of forward and reverse.

[0056] The drive wheels 12 are rotatably supported by a support portion 13 that is a part of the vehicle body, a...

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PUM

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Abstract

Disclosed is a user-friendly vehicle which can be used comfortably in safety and can ensure motion performance as much as possible while guaranteeing adequate security even when the body is fixed while leaning heavily to either the left or right side by reducing the transverse acceleration limit of the vehicle when a body tilting link mechanism is fixed. The vehicle comprises right and left drive wheels (12) fixed rotatably to the body, a body tilting link mechanism which tilts the body to the right or left, a link brake which fixes the body tilting link mechanism, and a vehicle controller which controls the position of the body by controlling the drive torque to be imparted to each drive wheel (12) and the link torque to be imparted to the body tilting link mechanism, wherein the vehicle controller reduces the transverse acceleration limit of the vehicle when the link brake fixes the body tilting link mechanism.

Description

technical field [0001] The invention relates to a vehicle. Background technique [0002] Conventionally, there has been proposed a technology related to a vehicle having a pair of wheels and a link mechanism supporting the pair of wheels, that is, a vehicle for attitude control using a so-called coaxial two-wheel type inverted pendulum. For example, there are two drive wheels arranged on the same axis, and technologies such as a vehicle driven by sensing the posture change of the vehicle body caused by the movement of the driver's center of gravity have been proposed (for example, refer to Patent Documents 1 and 2). . [0003] In the vehicle described in Patent Document 1, the vehicle travels while tilting the vehicle body to the left and right by the link mechanism. [0004] Patent Document 1: Japanese Patent Laid-Open No. 2006-001385 [0005] Patent Document 2: Japanese Patent Laid-Open No. 2008-238938 [0006] However, in the above-mentioned conventional vehicle, when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/016B60G1/02B60G17/005B60L3/00B60T8/1755B62K3/00B62K17/00
Inventor 土井克则高仓裕司加藤宪二林弘毅
Owner EQUOS RES
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