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An energy-saving and environment-friendly electric vehicle

An energy-saving, environmentally friendly, electric vehicle technology, applied in the field of electric vehicles, can solve problems such as single function

Active Publication Date: 2020-05-15
广州朗晴电动车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the current range-extended electric vehicles have single functions and cannot meet various driving needs. Therefore, there is an urgent need for an energy-saving and environmentally friendly electric vehicle that can meet more driving needs.

Method used

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  • An energy-saving and environment-friendly electric vehicle
  • An energy-saving and environment-friendly electric vehicle
  • An energy-saving and environment-friendly electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] like Figure 1~4 shown, see figure 1 , 2 , a kind of energy-saving and environment-friendly electric vehicle of the present invention comprises

[0038] an internal combustion engine 100 for burning fossil fuels;

[0039] a generator 200, the input shaft of which is fixed to the output shaft of the internal combustion engine 100;

[0040] a battery 300, which is connected to the output end of the generator 200;

[0041] a motor 400, which is connected to the output end of the battery 300;

[0042] Axle 500, which is connected with the output shaft of the motor 400;

[0043] Footrest 700, which is configured on the lower side of the cockpit;

[0044] The controller 600 is used to connect the generator 200 and the battery 300 to the input end of the motor 400 when the internal combustion engine is working and the opening and closing angle of the pedal 700 exceeds a first preset threshold.

[0045] The present invention differs from the past in that the battery 300...

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PUM

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Abstract

An energy-saving and environment-friendly electric vehicle comprises an internal combustion engine (100), a generator (200), a battery (300), a motor (400), an axle (500), a pedal (700) and a controller (600). The controller is used for connecting the generator (200) and the battery (300) with the input end of the motor (400) when the internal combustion engine works and the opening and closing angle of the pedal (700) exceeds a first preset threshold. Different from the prior art, only the battery (300) supplies power to the motor (400); when the opening and closing angle of the pedal (700) exceeds the first preset threshold, the generator (200) and the battery (300) jointly drive the motor (400) to rotate, larger power can be provided for the vehicle in a short time, so overtaking or high-difficulty terrain crossing can be completed.

Description

technical field [0001] The invention relates to an electric vehicle, in particular to an energy-saving and environment-friendly electric vehicle. Background technique [0002] At present, one of the development directions of electric vehicles is Extended-Range Electric Vehicles. [0003] The extended-range electric vehicle is a pure electric drive electric vehicle, electric bicycle, and electric motorcycle equipped with ground charging and vehicle power supply functions. Its power system is composed of power battery system, power drive system, vehicle control system and auxiliary power unit (APU). [0004] The operation control strategy of the extended-range electric vehicle is completed by the vehicle controller. The battery pack can be charged by a ground charging point or an on-board charger, and the engine can be fuel or gas. [0005] That is, when the battery is fully charged, the battery supplies power to the motor, and the motor drives the wheels to rotate; when th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L50/10B60L15/20B62J25/00
CPCB60K26/02B60L15/20B60L50/10Y02T10/62Y02T10/70Y02T10/7072Y02T10/72
Inventor 不公告发明人
Owner 广州朗晴电动车有限公司