Electric vehicle energy recovery and control system based on wheel driving

An electric vehicle and energy recovery technology, applied in the direction of electric vehicles, electric vehicle charging technology, battery/fuel cell control devices, etc., can solve the problems of charging piles being occupied, unable to meet the requirements of electric vehicle battery life, and low overall utilization rate , to achieve the effect of improving the safety

Pending Publication Date: 2020-04-10
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The disadvantage of improving the battery life of electric vehicles by recovering the energy in the braking process is that the recovered energy is very limited and not continuous, and cannot meet the long-distance battery life requirements of electric vehicles.
Due to the limitation of cruising rang

Method used

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  • Electric vehicle energy recovery and control system based on wheel driving
  • Electric vehicle energy recovery and control system based on wheel driving

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Embodiment Construction

[0013] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0014] The invention provides a wheel-driven electric vehicle energy recovery and control system, including an energy recovery start-stop control module installed and fixed on the frame of the electric vehicle, used for testing the wheel speed of the electric vehicle and installed on the energy Recovery of the wheel speed sensor on the start-stop control module, the speed regulation control module for processing the wheel speed signal output by the wheel speed sensor, and the generator set control for receiving the vehicle speed signal processed by the speed regulation control module and determining the working mode of the generator set module, and a battery pack intelligent coordination control module for controlling the working mode of the power battery pack module of an electric vehicle.

[0015] Further, the speed regulation control m...

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Abstract

The invention relates to an electric vehicle energy recovery and control system based on wheel driving. The system comprises an energy recovery start-stop control module mounted and fixed on an electric vehicle frame, a wheel speed sensor used for testing the rotating speed of wheels of the electric vehicle and arranged on the energy recovery start-stop control module, a speed regulation control module used for processing wheel rotating speed signals output by the wheel speed sensor, a generator set control module used for receiving the vehicle rotating speed signals processed by the speed regulation control module and determining the working mode of a generator set, and a battery pack intelligent coordination control module used for controlling the working mode of a power battery pack module of the electric vehicle. The system is used for continuously improving the energy recovery quality, so that the endurance mileage of the electric vehicle is continuously improved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle energy recovery, relates to an electric vehicle capacity recovery technology, in particular to a wheel-driven electric vehicle energy recovery and control system. Background technique [0002] With the development of the times and the improvement of people's living conditions, the automobile industry has become very popular in recent years. However, the popularization of automobiles has also brought serious energy and environmental problems. Energy conservation and environmental protection have become the themes of automobile technology development. In the past ten years, the technology of electric vehicles and related components has been greatly developed. [0003] At present, the cruising range of electric vehicles is relatively short due to the constraints of battery technology, which is the main factor for the slow adoption of electric vehicles. The disadvantage of improving the bat...

Claims

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Application Information

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IPC IPC(8): B60L53/14B60L58/10B60L50/61
CPCB60L53/14B60L58/10B60L50/61B60L2240/54Y02T10/62Y02T10/70Y02T10/92Y02T10/7072Y02T90/14
Inventor 胡广洲
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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