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Wheel set running system and control method thereof

A control method and wheelset technology, which are applied to the travel system of the wheelset and its control field, can solve the problems of large tire wear and difficulty in realizing rapid steering, and achieve the effects of large play space, zero turning radius and simple system design.

Active Publication Date: 2019-05-31
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

12-SMPT double-wheel structure solid tire or pneumatic tire, 13-hydraulic support structure, 14-hydraulic driver, 15-T type coupling, 16-flange shaft seat, 17-steering bracket mechanism; The two-wheel mechanism is realized based on the hydraulic steering drive, without the friction and differential speed based on the ground, it is difficult to achieve relatively fast steering, and this design has the disadvantage of relatively large wear and tear on the tires

Method used

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  • Wheel set running system and control method thereof
  • Wheel set running system and control method thereof
  • Wheel set running system and control method thereof

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Embodiment 1

[0030] Such as Figure 1~2 As shown, a traveling system of a wheel set includes a hub motor 1, and the hub motor 1 is connected with a main shaft coupling mechanism 5 to form a wheel pair structure. To collect the state of two-wheel driving, the collected data will be processed through the plug-in intelligent control panel 4, and the application control algorithm will control the wheel state obtained at this time; the plug-in intelligent control panel 4. Network with other wheelsets to form a cooperative control.

[0031] The card-type intelligent control board 4 has a main control chip 11 in the middle, a card-type intelligent controller gold finger 6 on the top, and an AD conversion module 7, a network port 8, a communication interface 9 and a control panel on the left and right sides respectively. Module 10. Further, the main control chip model is STM32F103ZET6, AD conversion module model: ZIAD USB CARD USB 6005, network port module model: W5500I, communication interface ...

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PUM

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Abstract

The invention discloses a wheel set running system and a control method thereof. The system comprises wheel hub motors, the wheel hub motors are connected by a main connecting shaft mechanism to forma wheel set structure, and in the running process, an angle sensor place on a shaft coupling mechanism collects states of running of two wheels; collected data is processed by an intelligent insertingtype control panel, and a control algorithm is utilized for controlling the presently obtained state of the wheels; the intelligent inserting type control panel and other wheel sets to form a networkso as to achieve cooperative control. According to the system, a traditional wheel steering mechanism is broken through, running modes of future vehicles are explored in a brand new mode, the corresponding design is provided, and a brand-new driving mode capable of achieving sharing economy development and artificial intelligence development is provided.

Description

technical field [0001] The invention relates to a steering mode different from our traditional torsion bar transmission steering and a hydraulic engine of an SMPT flatbed vehicle, in particular to a wheel set traveling system and a control method thereof. Background technique [0002] The drive mode of the wheel set is still immature at present, but the two-wheel or multi-wheel drive mode has gradually appeared in large-scale construction machinery, but this way still wants to increase the ground area of ​​the entire vehicle, and does not To truly reflect the differential steering advantages of the wheelset, it is necessary to completely redesign the driving and steering methods of the entire vehicle by focusing on the driving method of the wheelset. [0003] The steering system of the existing vehicle is mainly realized by the torsion bar mechanism. First, the steering of the whole vehicle is too rigid, and the energy loss in the steering process is relatively serious. In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K7/00B62D11/00B62D11/04
Inventor 马铁华陈昌鑫庞伟武志博李帆焦斌郭文超武耀艳裴东兴任一峰
Owner ZHONGBEI UNIV
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