Intelligent deceleration strip with power generating device and control method of intelligent deceleration strip

Abstract

The invention provides an intelligent deceleration strip with a power generating device and a control method of the intelligent deceleration strip. The intelligent deceleration strip comprises a deceleration strip mechanism, an energy conversion mechanism, a connection rod drive mechanism, an engagement and disengagement mechanism, a gear acceleration drive mechanism and a control system. The control system controls engagement and disengagement of the engagement and disengagement mechanism according to the speed of a vehicle to drive through the deceleration strip, specifically, when the vehicle speed is higher than the limit speed, the engagement and disengagement mechanism is engaged, and energy generated when wheels act on the deceleration strip mechanism drives the energy conversion mechanism to generate power through the connection rod drive mechanism, the engagement and disengagement mechanism and the gear acceleration drive mechanism; and when the vehicle speed is lower than or equal to the limit speed, the engagement and disengagement mechanism is disengaged, and the descending motion of the deceleration strip only needs to overcome elasticity of a reset spring and friction force of the device without driving the energy conversion mechanism to generate power. The intelligent deceleration strip achieves recycling of part of vibration impact energy generated when the vehicle drives through the deceleration strip, and ensures comfort when the vehicle drives through the deceleration strip at low speed.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and specifically relates to an intelligent speed bump with a power generation device and a control method thereof. Background technique [0002] In recent years, my country's economy has developed rapidly, the number of cars has increased sharply, and the number of traffic accidents has also increased year by year. Vehicle speeding is one of the main causes of traffic accidents. As the cheapest and most effective way to reduce vehicle speed, speed bumps are widely used in daily life. The higher the speed of the vehicle passing the speed bump, the more intense the vibration transmitted to the body, but even if the vehicle passes the speed bump at a very low speed, there will still be greater vibration transmitted to the body, which will affect the comfort of the vehicle and will also It will cause fatigue damage to the chassis system of the vehicle and affect the service life o...

AI Technical Summary

Problems solved by technology

The higher the speed of the vehicle passing the speed bump, the more intense the vibration transmitted to the body, but even if the vehicle passes the speed bump at a very low speed, there will still be greater vibration transmitted to the body, which will affect the comfort of the vehicle and will also It will cause fatigue damage to the chassis system of the vehicle and affect the service life of the vehicle, which also violates the original intention of setting speed bumps

At the same time, when the vehicle passes through the deceleration belt, part of the kinetic energy of the vehicle will be converted into a shock to the vehicle, causing the vehicle to vibrate, and finally the energy of the shock is converted into heat energy through the shock absorber, which can reduce the speed of the vehicle. But this part of energy is wasted. If this part of wasted energy is used without affecting the basic functions of speed bumps through some kind of device, the effect will be very considerable.

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