Automotive Vibration Energy Storage Energy Supply System

Abstract

The invention discloses an automobile vibration energy storage energy supply system, which comprises a shock absorber, a plunger pump, a plunger pump driving mechanism, a hydraulic oil tank, an energy storage device, an overflow valve, a solenoid valve and an executive oil cylinder; The oil inlet is connected to the pipeline of the hydraulic oil tank, the oil outlet of the plunger pump is connected to the pipeline of the accumulator, the oil inlet of the overflow valve is connected to the pipeline of the accumulator, and the oil outlet of the overflow valve is connected to the pipeline of the hydraulic oil tank; When the vehicle vibrates, the shock absorber drives the plunger pump to press hydraulic oil into the accumulator through the plunger pump driving mechanism; The pipeline between the pipelines is electrically connected to the automobile ECU; in the natural state, the solenoid valve closes the pipeline between the accumulator and the actuator cylinder, and the solenoid valve makes the hydraulic oil in the accumulator flow to the actuator cylinder through the pipeline under the working state Apply the brakes to the car. This system saves energy and reduces emissions, realizes automatic energy storage braking, and integration of active shock absorption.

Description

technical field [0001] The invention relates to the technical field of automobile energy saving, in particular to an automobile vibration energy storage energy supply system. Background technique [0002] At present, when the car is running normally, the whole car will move up and down with the unevenness of the road surface, and the amplitude and frequency of the vibration will continue to increase as the unevenness of the road increases and the speed of the vehicle increases. Therefore, the car All need to set shock absorbers to reduce the vibration amplitude of the car and improve the comfort of the people in the car. While the shock absorber reduces the vibration amplitude of the car, its parts will also deform and rub against each other. At present, the heat generated by the deformation and friction of the car shock absorber itself is dissipated into the atmosphere and has not been effectively used; When braking, the instantaneous braking power is relatively small, the...

AI Technical Summary

Problems solved by technology

While the shock absorber reduces the vibration amplitude of the car, its parts will also deform and rub against each other. At present, the heat generated by the deformation and friction of the car shock absorber itself is dissipated into the atmosphere and has not been effectively used; When braking, the instantaneous braking power is relatively small, the braking time is long, and the braking force is relatively weak. It is only suitable for detecting obstacle avoidance situations, and consumes battery energy or engine energy in the car.

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