Chassis power transmission system structure of hybrid four-wheel vehicle

A power transmission system, hybrid technology, applied in hybrid vehicles, motor vehicles, power units, etc., to reduce pollution, save energy, and facilitate manufacturing

Inactive Publication Date: 2010-06-16
刘长印 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to overcome the defect of the chassis power transmission system structure of the existing hybrid four-wheel vehicle, the pre

Method used

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  • Chassis power transmission system structure of hybrid four-wheel vehicle
  • Chassis power transmission system structure of hybrid four-wheel vehicle

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Embodiment Construction

[0013] Accompanying drawing is a schematic view of the structure of the present invention, in-wheel motor (7) is installed on the chassis rear axle among the figure, motor controller (6), storage battery pack (5), charger (4) is positioned at rear axle front, engine (1) adds The differential (2) assembly is connected with the front wheels (8), and the chassis also includes components such as vehicle frame structure, suspension system, braking system, wiring harness, and the like.

[0014] After the battery pack is fully charged by the on-board charger, start the gasoline-electric conversion switch and place it in the electric gear. By controlling the gasoline-electric integrated accelerator to drive the motor control system, the two hub motors of the rear wheels are driven forward and backward, thereby driving the vehicle forward and backward. When the power is insufficient, put the fuel-electric switch in the engine gear, start the ultra-micro engine system to drive the differ...

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Abstract

The invention discloses a chassis power transmission system structure of a hybrid four-wheel vehicle, which consists of an engine, a differential mechanism, a storage battery pack, a motor controller, hub motors, a frame structure, a wire harness, wheels and the like. Two hub motors form a rear wheel driving system; a micro engine and a differential assembly form a front wheel driving system; and power switching is realized through the match of an oil-electricity conversion controller and a gear shifter. The chassis power transmission system of the four-wheel vehicle driven by oil-electricity hybrid power has the advantages of simple structure, convenient manufacture and low cost, and is applicable to a micro hybrid vehicle.

Description

Technical field [0001] The invention relates to a hybrid four-wheel vehicle chassis power transmission system structure, in particular to a four-wheel vehicle chassis power transmission system structure driven by micro oil and electric hybrid power. Background technique [0002] Today's world is facing the two major challenges of energy scarcity and environmental degradation. Traditional automobiles are increasingly troubled by the oil crisis. Energy conservation and environmental protection have gradually become the development theme of the automobile industry. In recent years, hybrid electric vehicles with two different power sources to achieve reduced fuel consumption and emissions have been developed and applied, and put into commercial production and introduced to the market. Currently mass-produced hybrid vehicles include Toyota Prius, Toyota Crown, Honda Insight, Honda Civic and so on. The known power drive systems of hybrid vehicle chassis can be roughly classified ...

Claims

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Application Information

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IPC IPC(8): B60K6/20B60K7/00B60K17/34
CPCY02T10/6265Y02T10/62
Inventor 李军委刘长印胡奎生
Owner 刘长印
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