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Fusion control system and method for new energy automobile

A new energy vehicle, integrated control technology, applied in electric vehicles, control drive, electric vehicle charging technology, etc., can solve problems such as poor centralized computing power, achieve low-cost management, eliminate information "islands", and facilitate the effect of authority management

Inactive Publication Date: 2017-12-12
深圳华一汽车科技有限公司
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Problems solved by technology

[0003] The present invention provides a new energy vehicle fusion control system and method to solve the above-mentioned background technology composed of multiple systems including vehicle battery management, vehicle motor management system and vehicle vehicle management system. Such distributed management subsystems of each system, Then the connection and communication are carried out by the bus, which has the problem of poor centralized computing ability

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  • Fusion control system and method for new energy automobile

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with accompanying drawing:

[0028] This embodiment includes: a fusion control system for new energy vehicles, such as figure 1 As shown, it includes a central control unit 1, a vehicle data acquisition unit 2, a motor control unit 3, and at least one expansion device 4;

[0029] Specifically, the vehicle data acquisition unit 2 transmits the collected data to the central control unit 1 for processing, the expansion device 4 transmits the data to the central control unit 1 for processing, the central control unit 1 stores and processes the data, and sends the data to the motor control unit 3 An execution command is issued, and the motor control unit 3 performs the execution operation.

[0030] Wherein, the automobile data acquisition unit 2 comprises at least one sensor, and each sensor is all connected with the central control unit 1, and the automobile data acquisition unit 2 is used to collect auto...

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Abstract

The invention belongs to the technical field of automobile electronics and particularly relates to a fusion control system and method for a new energy automobile. The fusion control system comprises a central control unit, an automobile data collecting unit, a motor control unit and at least one extension device. A plurality of sensors are adopted to collect data of state information, image information, motor information, battery information and the like of the automobile, and the data are directly transmitted to the central control unit through various automobile high-speed buses to be processed; and centralized computation is conducted, an assembly system and subsystems of the automobile are connected through centralized data processing, rapid communication and rapid judgment, and finally fusion of a rapid data channel and rapid execution is achieved.

Description

technical field [0001] The invention belongs to the technical field of automotive electronics, and in particular relates to a fusion control system and method for a new energy vehicle. Background technique [0002] In the field of electronic control of electric vehicles, the existing technology is usually composed of multiple systems of vehicle battery management, vehicle motor management system and vehicle management system. This distributed management subsystem of each system is then connected and communicated by the bus. Its ability to concentrate operations is poor. In the current and future smart cars, data collection, analysis, communication, and decision-making have the characteristics of many types of required data, huge amount of data, fast time requirements, and fast calculation speed. Therefore, a new method of centralized data processing, fast communication and judgment execution will be needed to connect the vehicle's assembly system and each subsystem, and a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B60L15/20
CPCB60L15/00B60L15/20Y02T10/72Y02T90/16
Inventor 陈小建马培凡
Owner 深圳华一汽车科技有限公司
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