Tiltable frame intelligent support system and implementation method thereof

Abstract

The invention relates to a tiltable frame intelligent support system applicable to small tricycles and four-wheelers. The principle that corresponding edges of a parallelogram are parallel after stretching deformation of the parallelogram is used in combination with a stable triangular relation formed by a multifunctional vertical balance shaft and a damping system, the multifunctional vertical balance shaft, the damping system and a frame form a lockable and separable unique structure. When a vertical lock is unlocked, a vehicle body can tilt freely in a certain left-right angle range. The system comprises an intelligent electronic detecting mechanism, when the speed of a vehicle reaches to a preset value, the vertical lock is unlocked, the multifunctional vertical balance shaft is separated from the vertical lock, the vehicle enters a free driving state, and a driver can tilt the vehicle body leftwards or rightwards according to road conditions; when the speed of the vehicle is lower than the lowest preset value, the vertical lock is locked automatically, the vertical lock automatic locks the multifunction vertical balance shaft when the vehicle body enters an erection state for the first time to allow the vehicle to enter a stabilized state. By the system, centrifugal force generated by inertia during vehicle turning is overcome effectively, and vehicle safety coefficient and driving fun are increased greatly.

Description

technical field [0001] The intelligent support system and implementation method of a tiltable vehicle frame relate to a suspension and vehicle body support technology in which the body of a small vehicle can be tilted left and right during running. Background technique [0002] In real life, no matter what kind of vehicle is being driven, the driver will instinctively tilt the body towards the turning direction during the turning process to achieve the best balance. As we all know, the essence of balance is to make all the combined external moments acting on the object equal to zero. The resultant force of the force other than the gravity acting on the object passes through the center of gravity of the object, such as a two-wheeled motorcycle tilting to the inside during the turning process to overcome the centrifugal force generated by inertia. [0003] Vehicles overcome the centrifugal force produced by inertia in the turning process, which is a difficult problem in curren...

AI Technical Summary

Problems solved by technology

[0003] Vehicles overcome the centrifugal force produced by inertia in the turning process, which is a difficult problem in current vehicle frame design. The known small vehicle frame design is composed of chassis, vehicle independent suspension, differential, wheels, and braking system. It is not possible to adjust the center of gravity of the vehicle by tilting left and right. During the turning process, the speed of the vehicle needs to be reduced to a safe value before passing the curve. If the speed is not slowed down in time, it is easy to cause a rollover accident. Compared with cars, tricycles and small cars have narrower bodies, and the narrower the centrifugal force The higher the rollover rate caused, this brings great potential safety hazards to drivers of tricycles and small cars, reduces the driving pleasure of such vehicles, and also brings certain market obstacles to the popularization of such vehicles. The vehicle still adopts the traditional solidified design of the frame and suspension. This integrated design of the frame and suspension does not have the function of adjusting the center of gravity of the vehicle, and cannot effectively overcome the centrifugal force generated by the vehicle turning. There is a great potential safety hazard. Therefore, in Under the trend of lightweight vehicles, a frame support system that can adjust the center of gravity is particularly important to improve the safety factor of small cars

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