Electric vehicle control device

An electric vehicle control, electric vehicle controller technology, applied in vehicle components, transportation and packaging, rider drive, etc., can solve problems such as hindering braking, energy loss, affecting battery life, mileage, etc., to improve operation state, avoid wear and tear, improve the effect of comfort

Active Publication Date: 2014-12-17
徐州泰铭电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current electric vehicles do not specifically consider these factors, which affects the service life and mileage of the battery.
[0004] In addition, in the process of

Method used

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  • Electric vehicle control device
  • Electric vehicle control device

Examples

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Example Embodiment

[0027] The present invention provides a comprehensive use of the energy consumption generated in the riding process of an electric vehicle to generate electricity, and the electric energy generated by the power generation is stored in an auxiliary battery to be used as a backup battery for the electric vehicle, and an electric vehicle riding Energy consumption comprehensive recycling system.

[0028] First, the electric vehicle energy recovery device composed of the electric vehicle vibration energy recovery device and the electric vehicle brake energy recovery device will be specifically described.

[0029] Such as figure 1 Shown is an electric vehicle vibration energy recovery device, including an electric vehicle shock absorber 1. The electric vehicle shock absorber includes a shock absorbing fork and a shock absorbing spring arranged on the shock absorbing fork, and is also provided with a micro generator 2 Rectification and voltage stabilization circuit board and auxiliary bat...

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Abstract

The invention discloses an electric vehicle control device. A main storage battery and an auxiliary storage battery are arranged on an electric vehicle, and electric energy generated during running of a micro generator is output and stored in the auxiliary storage battery after being rectified and voltage-stabilized through a rectifying and voltage-stabilizing circuit board. The electric vehicle control device further comprises an electronic compass and an electric vehicle controller, wherein the main storage battery, the auxiliary storage battery and the electronic compass are communicated with the electric vehicle controller; in the riding process of the electric vehicle, the electric vehicle controller is used for processing the running state information of the electric vehicle, the main storage battery and the auxiliary storage battery, controlling the power supply states of the main storage battery and the auxiliary storage battery specific to a motor and adjusting the running of the motor. According to the electric vehicle control device, braking energy is used for generating power, and a motor is controlled according to a set optimizing program, so that the running state of the electric vehicle is improved greatly, and the riding comfort is improved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles. Background technique [0002] Electric vehicles have now entered the homes of ordinary people. The riding state of electric vehicles in the existing market is completely controlled by the rider according to the road conditions and the operating status of the electric vehicle itself. Due to the difference in the perception of the rider, the control is not accurate enough. Therefore, the running state of the electric vehicle and the riding comfort are not good enough. [0003] Electric vehicles have different requirements for power supply under different operating conditions. For example, when starting and climbing, the motor needs to increase the torque. At this time, the power supply needs to maintain a stable high-current output. The current is enough, but when going downhill, the motor decelerates and the motor torque decreases, so a larger current is not needed. However, the curren...

Claims

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Application Information

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IPC IPC(8): B62M6/45B62M6/80B62M6/90
Inventor 乐胜利
Owner 徐州泰铭电气有限公司
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