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Pilotless automobile capable of adapting to various roads

A technology for unmanned cars and roads, applied to vehicle parts, vehicle safety arrangements, wheel covers, etc., can solve problems such as inability to protect tires, achieve the effect of preventing scratches and prolonging service life

Active Publication Date: 2021-08-10
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an unmanned vehicle that can adapt to various roads, which solves the problem that the current unmanned vehicles cannot be avoided when passing through pitted roads, and the tires cannot be protected

Method used

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  • Pilotless automobile capable of adapting to various roads
  • Pilotless automobile capable of adapting to various roads
  • Pilotless automobile capable of adapting to various roads

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0048] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , wherein, Fig. 1 is a structural schematic diagram of the first embodiment of an unmanned vehicle adaptable to various roads provided by the present invention figure 2 It is a schematic diagram of a partial external structure of the present invention; image 3 for figure 1 Enlarged view of Part A shown;

[0049] Figure 4 for figure 1 Left side view of the shield shown; Figure 5 for figure 1 Right side view of shield shown; Figure 6 for figure 1 Bottom view of the shield shown; Figure 7 for figure 1 Schematic diagram of the structure of the limit assembly shown;

[0050] Figure 8 for figure 1 Schematic diagram of the structure of the positioner shown. Driverless cars that can adapt to a variety of roads, including:

[0051] Axle 1, body shell 2 and wheels 15 arranged on the axle 1;

[0052] A connecting frame 10, the connecting frame...

no. 2 example

[0080] Please refer to Figure 9 , based on the unmanned vehicle adaptable to various roads provided by the first embodiment of the present application, the second embodiment of the present application proposes another unmanned vehicle adaptable to various roads. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0081] Specifically, the difference between the self-driving car that can adapt to various roads provided by the second embodiment of the present application is that the self-driving car that can adapt to various roads,

[0082] The inner side of the wheel protection part 31 is provided with a shock absorbing assembly 8, the shock absorbing assembly 8 includes an inner sheet 81 and an outer sheet 82, and a plurality of arc-shaped glue is arranged between the inner sheet 81 and the outer sheet 82. A block 83 , a second elastic ...

no. 3 example

[0087] Please refer to Figure 10 , based on the unmanned vehicle adaptable to various roads provided in the first embodiment of the present application, the third embodiment of the present application proposes another unmanned vehicle adaptable to various roads. The third embodiment is only a preferred mode of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0088] Specifically, the difference between the self-driving car adaptable to various roads provided by the second embodiment of the present application is that the driverless car adaptable to various roads, the fixing member 12 includes a circular cover 121 and The positioning shaft 123, the inside of the circular cover 121 is fixed with a spring 124, the positioning shaft 123 runs through the circular cover 121, the fixed piece 51 and the heat insulating layer 52 and extends to the bottom of the heat insulating layer 52, the de...

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Abstract

The invention provides a pilotless automobile capable of adapting to various roads. The pilotless automobile comprises an axle, an automobile body shell and wheels arranged on the axle. A connecting frame is fixedly arranged on the automobile body shell through a connecting piece and arranged on the surface of the axle in a sleeving mode. A protective cover is rotatably connected to the connecting frame and located on the surfaces of the wheels, and the protective cover comprises a wheel protective part, an installation positioning shell and a rotary connecting part. According to the pilotless automobile capable of adapting to the various roads, the protective cover is arranged at the positions of the wheels to be matched with a first telescopic cylinder and two positioning pieces, and when the detecting pieces detect that pits appear on the road surface, the positioning pieces are pushed through the first telescopic cylinder, and the two positioning pieces can be driven to clamp the axle at the same time in cooperation with the driving structures and the pushing structures; and therefore, the protective cover can rotate along with the wheels, the protective cover makes contact with the pit bodies, a protective bridge is formed, the wheels are protected and prevented from being scratched, the service life of the wheels is prolonged, and an automobile body can run through the pit bodies more smoothly.

Description

technical field [0001] The invention relates to the field of unmanned vehicles, in particular to an unmanned vehicle adaptable to various roads. Background technique [0002] Driverless car is a kind of smart car, also known as wheeled mobile robot, which mainly relies on the computer system-based smart driver in the car to achieve the purpose of driverless driving. [0003] At present, during the driving process of unmanned vehicles, various sensors can transmit the information of the driving road to the computer for corresponding operation processing; [0004] However, when there are pits on the road surface, since the detection direction of radar and other sensors is horizontal detection, when detecting road pits, it needs to be installed at an angle, but due to the limited height of the car body, the detection distance is relatively short, and through camera equipment, etc The detection distance is also limited, and it is also necessary to detect whether there are other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/54B60R19/00
CPCB60R19/54B60R19/00B60R2019/002
Inventor 周昭明周晟民
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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