Electric automobile and integrated controller and integrated control system thereof

An integrated control system and integrated controller technology, applied in the field of vehicles, can solve the problems of limited saving ratio and less reuse of components, and achieve the effects of reducing use, volume and cost

Active Publication Date: 2021-02-23
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the all-in-one solutions in the market are purely physical integration solutions. Although different modules are assembled together, there is less reuse of components between parts, so the cost and space savings are limited.

Method used

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  • Electric automobile and integrated controller and integrated control system thereof
  • Electric automobile and integrated controller and integrated control system thereof
  • Electric automobile and integrated controller and integrated control system thereof

Examples

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0033] The electric vehicle and its integrated controller and integrated control system according to the embodiments of the present invention are described below with reference to the accompanying drawings.

[0034] figure 1 It is a structural block diagram of the integrated controller of the electric vehicle according to the embodiment of the present invention.

[0035] In this embodiment, the electric vehicle includes a power battery and an AC charging and discharging port, wherein the AC charging and discharging port can be u...

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PUM

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Abstract

The invention provides an electric vehicle and an integrated controller and control system thereof, and the integrated controller comprises a first control chip which comprises a first core and a second core, wherein the first core is used for controlling an electric control module so as to drive a motor, and the second core is used as a vehicle control unit; and a second control chip which is used for controlling a vehicle-mounted charging module so as to realize alternating-current charging of the power battery by the external alternating-current power supply, or realize alternating-currentdischarging of the power battery to an external load through the alternating-current charging and discharging port. According to the integrated controller, the use of components can be reduced so thatthe cost can be reduced, the size can be reduced, and the assembly weight can be reduced.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an electric vehicle and its integrated controller and integrated control system. Background technique [0002] At present, the components of electric vehicles are increasingly developing in the direction of high integration, low cost, and small size. / DC), OBC (On Board Charger, on-board charger) and power distribution integrated three-in-one, etc. The integration of multiple components can save the connection harness between components and the fixing bracket of a single component, etc., cost and The advantages of space utilization are obvious. For this reason, some manufacturers have recently begun to develop more all-in-one assemblies with integrated components. However, most of the all-in-one solutions currently appearing on the market are purely physical integration solutions. Although different modules are assembled together, there is less reuse of components between comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023B60W10/08B60L58/10
CPCB60R16/0231B60W10/08B60L58/10B60L53/22Y02T10/92B60L53/11B60L53/24B60L55/00B60L58/20H02M1/007H02M3/33584H02M7/5387Y02E60/00Y04S10/126Y02T10/70Y02T90/14B60L53/14B60L1/003B60L1/02H02M3/33571B60L15/04H02J7/0013H02J7/0063H02J7/02
Inventor 郭彩芳姚鹏飞齐阿喜
Owner BYD CO LTD
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