An intelligent car that adapts to the road surface
A smart car, self-adaptive technology, applied in the direction of non-deflectable wheel steering, vehicle components, steering mechanisms, etc., can solve problems such as reduced practicability, damaged parts, and inability to configure smart cars, and achieve the effect of eliminating potential safety hazards.
Active Publication Date: 2021-09-24
GUANGZHOU UNIVERSITY
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Problems solved by technology
Among them, the smart car is a mobile robot integrating environmental perception, dynamic decision-making, intelligent control and other functions. However, due to the poor guiding performance of the smart car, it is not possible to configure other sensors for the smart car according to the actual situation. , reducing some of its usefulness
The working conditions of the field work have higher requirements on the self-adjustment ability of the smart car. The travel of the smart car on complex roads is an important movement process in the field work, and the existing model frame of the smart car adjusts its performance during the travel process. Poor, so that the frame tilts too much during the driving process, which may easily cause the car to roll over, which will affect the driving safety and running performance, and will also cause damage to the parts in the car
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[0022] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.
[0023] For the convenience of understanding, the front and rear directions in the present invention are described, as figure 1 and figure 2 As shown, the direction where the camera is located is the front end, and the direction where the gyroscope is located is the rear end.
[0024] Such as figure 1 and figure 2 As shown, a smart car adaptive to the road surface, including a frame, two front planetary gear sets and two rear planetary gear sets, the frame includes an upper structure and a lower structure, and the two front planetary gear sets are symmetrically arranged on the car On both sides of the front end of the frame, the front planetary gear set is rotatably connected to the front end of the upper structure and the lower structure. The front planetary gear set is connected to the front servo motor through the front adapter, and ...
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The invention relates to the technical field of intelligent transportation equipment, in particular to an intelligent car adaptive to the road surface, which includes a vehicle frame, and a front planetary gear set is symmetrically arranged on both sides of the front end of the vehicle frame, and the front planetary gear set is connected with a front adapter through a front adapter. The front servo motor is connected to the front wheel, and the rear planetary gear set is symmetrically arranged on both sides of the rear end of the vehicle frame. The rear planetary gear set is connected to the rear servo motor through the rear adapter, and the rear servo motor is connected to the rear servo motor. The wheel, the steering device is connected between the upper structure and the lower structure of the frame, and the steering device is equipped with a gyroscope. The swing of the upper structure can drive the rotation of the planetary gear set, and the wheel swings with the rotation of the planetary gear set and maintains a vertical downward state. . The invention can detect the inclination state of the smart car through the gyroscope, and adjust the inclination degree of the adapter through the linkage of the steering device, the upper structure and the planetary gear set, so that the wheels are always kept vertically downward, better adapting to the pavement.
Description
technical field [0001] The invention relates to the technical field of intelligent transportation equipment, in particular to an intelligent car adaptive to road surfaces. Background technique [0002] In recent years, with the continuous development of scientific disciplines and technologies such as artificial intelligence and computer science, the application of unmanned driving technology and smart cars in daily life or industrial production has become more and more common, and they have also played a more important role in industrial modernization. effect. Among them, the smart car is a mobile robot integrating environmental perception, dynamic decision-making, intelligent control and other functions. However, due to the poor guiding performance of the smart car, it is not possible to configure other sensors for the smart car according to the actual situation. , reducing some of its usefulness. The working conditions of the field work have higher requirements on the se...
Claims
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IPC IPC(8): B62D11/00
CPCB62D11/006
Inventor 朱大昌杜宝林黄乐涵盘意华谢清华
Owner GUANGZHOU UNIVERSITY