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Electric vehicle multifunctional electric power integration system and integration control system

An electric vehicle and comprehensive control technology, applied in electric vehicles, power management, control and driving, etc., can solve problems such as hidden safety hazards, increase costs, and multiple electric vehicle interfaces, and achieve the effect of reducing costs and improving safety and reliability.

Active Publication Date: 2015-12-02
深圳众鼎知识产权创新发展有限公司
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AI Technical Summary

Problems solved by technology

Since the core modules are scattered and independent from each other, there are too many interfaces for electric vehicles, which increases costs and poses certain safety hazards

Method used

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  • Electric vehicle multifunctional electric power integration system and integration control system
  • Electric vehicle multifunctional electric power integration system and integration control system
  • Electric vehicle multifunctional electric power integration system and integration control system

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] At present, hybrid electric vehicles and pure electric vehicles already on the market realize the purpose of controlling the coordinated work of each module of the electric vehicle by connecting each dispersed module externally. Here, this patent proposes a multifunctional electric power integrated system (Multifunctional Control System of Electronic Power) for electric vehicles. The electrical system and the insulation resistance monitoring system are integrated, so that the above functional systems can be realized on one main control chip. The purpose of reduci...

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Abstract

The invention embodiment provides an electric vehicle multifunctional electric power integration system and an integration control method; the system comprises a bidirectional inversion multifunctional motor controller VVE, a DC / DC module, a high voltage distribution system, an insulation impedance monitoring system and a vehicle integration control system; the VVE, the DC / DC module, the high voltage distribution system, the insulation impedance monitoring system and the vehicle integration control system can realize signal interconnection through a communication bus. The system and method can reduce cost, and can improve safety.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle multifunctional electric power integrated system and an integrated control method. Background technique [0002] In the prior art, the core modules of electric vehicles are mutually dispersed and independent, and these core modules include but are not limited to: motor controllers, DC / DC (Direct Current / Direct Current, DC / DC) modules and high-voltage power distribution modules, etc. Since the core modules are scattered and independent from each other, there are too many interfaces in the electric vehicle, which increases the cost and poses certain safety hazards. [0003] In view of this, how to reduce the cost of electric vehicles and improve safety has become a technical problem that those skilled in the art urgently need to solve. Contents of the invention [0004] In view of this, an embodiment of the present invention provides a multifunctio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B60R16/02
CPCY02T10/72
Inventor 周旭光尹华标彭阿勇王洪王永宽蒋文
Owner 深圳众鼎知识产权创新发展有限公司
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