Walking wheel type moving device and control method thereof

A mobile device and power control technology, applied in motor vehicles, transportation and packaging, etc., can solve problems such as poor reliability, limited ability to cross obstacles, and insufficient utilization of resources, and achieve the effect of reducing energy consumption

Pending Publication Date: 2021-11-12
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the driving of the wheels and the movement of the supporting legs are two independent systems, resulting in insufficient utilization of resources
[0012] To sum up, the existing mobile devices with adjustable wheelbase have limited ability to cross obstacles on special roads (mountainous areas); the existing wheel-step mobile devices have poor reliability and cannot drive the mobile device alone to move

Method used

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  • Walking wheel type moving device and control method thereof
  • Walking wheel type moving device and control method thereof
  • Walking wheel type moving device and control method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, ...

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Abstract

The invention belongs to the technical field of moving devices, discloses a walking wheel type moving device and a control method thereof, and aims to solve the problem that the energy utilization rate is low due to the fact that driving of wheels of an existing wheel step type moving device and movement of supporting legs of the existing walking wheel type moving device are mutually independent. When the moving device adopts a front wheel set and a rear wheel set to normally move, a power transmission route is an internal combustion engine-ISG motor-driving motor-front and rear wheels and the rear wheel set, and redundant electric energy generated by redundant ISG motors is stored in a power battery; when the moving device adopts a front supporting leg, a middle supporting leg and a rear supporting leg to climb over obstacles, the power transmission route is the combination of the internal combustion engine, the power motor, the ISG motor, the oil pump and the supporting legs. Therefore, on the premise that the supporting legs can drive the moving device to move, energy consumption can be reduced.

Description

technical field [0001] The invention belongs to the technical field of mobile devices, and in particular relates to a wheel-step mobile device and a control method thereof, which are used in complex road conditions. Background technique [0002] In order to meet the use of mobile devices in special environments (such as reconnaissance, combat, transportation, logistics support, etc.), the requirements for off-road and obstacle crossing of vehicles are also getting higher and higher. Wheeled mobile devices have the advantages of low situational resistance, low noise, good steering performance, and high mobility. Therefore, they are widely used in various high-mobility mobile devices. [0003] However, the off-road performance of the wheeled mobile device on complex road surfaces (such as mountainous areas) is poor, which limits the use scenarios of the wheeled mobile device. To solve this problem, a mobile device with a variable wheelbase appears in the prior art, and the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/028
CPCB62D57/028
Inventor 徐海军杨聪楠徐藜洋张雷常雨康王晓聪
Owner NAT UNIV OF DEFENSE TECH
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