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Vehicle energy regeneration system, energy regeneration control method based on vehicle energy regeneration system and storage medium

A technology for energy regeneration and vehicles, applied in the field of vehicles, can solve the problems of low utilization efficiency of vehicle resources and affecting the effect of energy regeneration

Inactive Publication Date: 2021-02-02
SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in practical applications, the existing energy regeneration system of new energy vehicles uses the motor to uniformly control all the wheels in the vehicle through the linkage device, but in fact the rotation of each wheel and the actual braking requirements are different. , and the braking process needs to cooperate with the work of the air pressure regulation controller, so that the vehicle resource utilization efficiency is low in the process of energy regeneration, which affects the effect of energy regeneration

Method used

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  • Vehicle energy regeneration system, energy regeneration control method based on vehicle energy regeneration system and storage medium
  • Vehicle energy regeneration system, energy regeneration control method based on vehicle energy regeneration system and storage medium
  • Vehicle energy regeneration system, energy regeneration control method based on vehicle energy regeneration system and storage medium

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the description.

[0048] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0049] Such as figure 1 As shown, the present invention provides a vehicle energy regeneration system, comprising:

[0050] At least four wheel-side motors 11, a control device 12, a processor 13, an energy storage device 14, and an energy consumption device 15;

[0051] Wherein, the wheel side motors 11 are arranged near the wheels, and each wheel side motor 11 corresponds to a wheel, and is connected to the processor 13 through a control loop so as to control the power of the wheel after receiving an energy recovery instruction from the processor 13. The wheel p...

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Abstract

The invention discloses a vehicle energy regeneration system, an energy regeneration control method based on the vehicle energy regeneration system and a storage medium. The vehicle energy regeneration system comprises at least four wheel-side motors, a control device, a processor, an energy storage device and an energy consumption device. The wheel-side motors are arranged near the wheels, each wheel-side motor corresponds to one wheel, and the wheel-side motors are connected with the energy storage device through an energy storage loop; the control device is connected with the processor through a control loop, and the control device is further arranged in a gas loop, connected with the gas braking device, of an inflation device in the vehicle. The processor is connected with the energy storage device through the control loop and further connected with the energy consumption device through the control loop. The energy consumption device is connected with an inflating device through agas loop. By means of the system, each wheel can be independently braked, resource waste caused by unified braking of all the wheels is avoided, and the energy recovery effect is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicles, and more specifically, the present invention relates to a vehicle energy regeneration system, an energy regeneration control method based on the vehicle energy regeneration system, and a storage medium. Background technique [0002] At present, the application of regenerative braking in the development of new energy vehicles is becoming more and more common. Among them, regenerative braking refers to the energy recovery through the electric energy generated by the motor during braking when the motor is used to brake the vehicle, so as to realize energy regeneration. Effect. Usually, in the braking system driven by air pressure, according to the requirements of regenerative braking and the change of the braking torque of the motor, adjusting the air pressure of the vehicle brake chamber to achieve the maximum recovery of braking energy has become the main research direction. [0003] In ...

Claims

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Application Information

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IPC IPC(8): B60L7/10B60T13/24B60T17/22B60L58/10
CPCB60L7/10B60T13/24B60T17/22B60L58/10B60T2270/60Y02T10/70
Inventor 刘杰冯炜王大伟
Owner SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST
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