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Auxiliary diving integrated module for electric vehicle

An auxiliary drive, integrated module technology, applied in vehicle components, heating/cooling equipment, air handling equipment, etc., can solve the problems of high additional cost and complex structure, and achieve the effect of cost reduction, simple wiring and good versatility

Inactive Publication Date: 2016-05-04
JIANGSU JOYLONG AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, for pure electric buses, the additional costs of electric air-conditioning compressors, electric power steering pumps, etc. are relatively high, and each drive system has a motor controller and wiring harness, and the structure is more complicated

Method used

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  • Auxiliary diving integrated module for electric vehicle
  • Auxiliary diving integrated module for electric vehicle
  • Auxiliary diving integrated module for electric vehicle

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specific Embodiment approach

[0023] Such as Figure 1-4 As shown, the main core components of the auxiliary drive integrated module in this embodiment are composed of a drive motor 3, a hydraulic steering pump 6, an air conditioner compressor 5, a motor controller 1, and a vehicle controller 12. The drive motor 3 drives the hydraulic pressure through a belt 4. The steering pump 6 and the air conditioner compressor 5 work, and the vehicle controller 12 controls the working state of the air conditioner compressor 5 through the heating and cooling mode switch, the air volume switch, and the A / C switch. , transmitted to the motor controller 1 through CAN communication, and the motor controller 1 controls the drive motor 3 to work according to the relevant signals input by the vehicle controller 12 . The specific implementation is as follows:

[0024] The electric vehicle auxiliary drive integrated module of this embodiment includes a vehicle controller 12, a drive motor 3, an air conditioner compressor 5 and...

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Abstract

The invention relates to the technical field of electric vehicles, in particular to an auxiliary diving integrated module for an electric vehicle. The auxiliary diving integrated module comprises a whole vehicle controller, a driving motor, an air conditioner compressor and a hydraulic steering pump; a motor controller is connected to the driving motor, the whole vehicle controller controls the driving motor through the motor controller, the driving motor is connected with the air conditioner compressor and the hydraulic steering pump through a belt into a wheel system, an electromagnetic clutch is further arranged on a power input shaft of the air conditioner compressor, and the electromagnetic clutch is controlled by the whole vehicle controller. According to the auxiliary diving integrated module for the electric vehicle, by removing an electric-driven compressor and an electric-driven steering pump of the electric vehicle and integrating a compressor and a hydraulic steering pump which are used by an ordinary vehicle, on the premise that the refrigerating function and the steering function of the whole vehicle are guaranteed, the cost is greatly reduced; in addition, the auxiliary diving integrated module for the electric vehicle is a modular product and good in universality and can be directly carried for use in similar products.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle auxiliary drive integrated module. Background technique [0002] On March 20, 2009, the General Office of the State Council announced the "Automobile Industry Revitalization Plan", which stipulated that "the central government will arrange a special fund of 10 billion yuan in the next three years, focusing on supporting enterprises' technological innovation, technological transformation and the development of new energy vehicles and parts" and "Implement the new energy vehicle strategy and promote the industrialization of electric vehicles and their key components. After that, the state issued the "Detailed Rules for the Adjustment and Revitalization of the Automobile Industry" (hereinafter referred to as the "Detailed Rules"). Focus on emission reduction and support low-emission vehicles and new energy vehicles. Under the background of the country's...

Claims

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Application Information

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IPC IPC(8): B60H1/32B62D5/10
CPCB60H1/3223B62D5/10
Inventor 李进泉
Owner JIANGSU JOYLONG AUTOMOBILE
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