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Kinetic energy recharging controller and control method thereof as well as kinetic energy recharging control system

A technology of controller and kinetic energy, applied in the direction of electric braking system, electric vehicle, circuit or fluid pipeline, etc., can solve the problems of high cost, large volume, heavy weight, etc., and achieve the effect of prolonging life and increasing efficiency

Active Publication Date: 2017-06-13
AUTOMOTIVE RES & TESTING CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such supercapacitors often have the defects of high cost, heavy weight and large volume
It can be seen that there is currently a lack of a kinetic energy recharging controller for electric vehicles, a kinetic energy recharging control system and its control method with low cost, simple structure, increased recycling benefits, and prolonging the service life of energy storage components in the market. Relevant industry players are looking for solutions

Method used

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  • Kinetic energy recharging controller and control method thereof as well as kinetic energy recharging control system
  • Kinetic energy recharging controller and control method thereof as well as kinetic energy recharging control system
  • Kinetic energy recharging controller and control method thereof as well as kinetic energy recharging control system

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Embodiment Construction

[0020] Various embodiments of the present invention will be described below with reference to the accompanying drawings. For the sake of clarity, many practical details are included in the following narrative. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings; and repeated elements may be denoted by the same numerals.

[0021] figure 1It is a block diagram illustrating a kinetic energy recharging control system 100 according to an embodiment of the present invention. The kinetic energy recharging control system 100 is used to control the electric energy of the vehicle, which can increase the benefit of kinetic energy recovery. The kinetic energy recharging...

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Abstract

The invention provides a kinetic energy recharging controller and a control method thereof as well as a kinetic energy recharging control system. The kinetic energy recharging controller comprises an estimation module and a control module. The estimation module comprises a driving behavior judging unit, a recharging curve adjusting unit and a rechargeable kinetic energy estimation unit. The driving behavior judging unit is used for judging a vehicle speed signal, an accelerator pedal signal and a brake pedal signal to generate a driving mode. The recharging curve adjusting unit is used for estimating brake recharging target data according to the driving mode. The rechargeable kinetic energy estimation unit is used for estimating a rechargeable kinetic energy value according to the brake recharging target data and the vehicle speed signal. The control module is used for deciding actuation situation information according to the rechargeable kinetic energy value and a stored energy recyclable power value and outputting the actuation situation information to a vehicle. Therefore, the rechargeable kinetic energy is adjusted through the state of an energy storage element so that the kinetic energy recycling benefit can be increased, the service life of the energy storage element can be prolonged, the full charge endurance can be increased and the oil consumption can be reduced.

Description

technical field [0001] The present invention relates to a kinetic energy recharging controller, a kinetic energy recharging control system and its control method, in particular to a kinetic energy recharging controller, a kinetic energy recharging control system and its control method. Background technique [0002] In recent years, due to rising oil prices and increasing awareness of energy saving and carbon reduction, major manufacturers have stepped up research and development of electric vehicles. In order to save more energy for electric vehicles, how to effectively recover and reuse the energy of electric vehicles when they brake is also an important development. Target. [0003] At present, based on the large-capacity storage characteristics of batteries and the high-rate charge-discharge characteristics of capacitors, hybrid electric vehicles with a combination of batteries and capacitors have become the first choice for fuel-saving systems for electric vehicles. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/10B60R16/02
CPCB60L7/10B60R16/02
Inventor 陈建安林博煦蔡锦峰
Owner AUTOMOTIVE RES & TESTING CENT
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