Automotive motor controller and controlling method thereof

A motor controller and motor control technology, applied in the direction of motor generator control, electronic commutation motor control, electromechanical brake control, etc., can solve the problem of high code volume, low generalization degree, low generalization degree and low reliability of the task management module and other issues, to achieve the effect of low code volume, high versatility and reliability, and easy generalization processing

Active Publication Date: 2014-09-03
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, due to different software codes and development environments, the functional modules of the motor controllers of different cars are different, and the degree of generalization is low
[0004] In addition, the task management module of the prior art has a high amount of code, and low versatility and reliability

Method used

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  • Automotive motor controller and controlling method thereof
  • Automotive motor controller and controlling method thereof
  • Automotive motor controller and controlling method thereof

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Embodiment Construction

[0026] figure 1 is a structural block diagram of a motor controller for a vehicle according to an embodiment of the present invention. Depend on figure 1 It can be seen that the vehicle motor controller of the present invention may at least include: an application module, a library file module, a hardware abstraction module, and a device driver module.

[0027] exist figure 1 In the illustrated embodiment, the application module receives a motor control command and executes a motor control algorithm corresponding to the command.

[0028] exist figure 1 In the shown embodiment, when the application module executes the motor control algorithm, the library file module provides the motor control vector program and general standard application functions; wherein, the motor control vector program can be provided by the complex drive control module in the library file module, Common standard application functions can be provided by standard application interface modules. The mot...

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PUM

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Abstract

The invention discloses an automotive motor controller and a controlling method thereof. The automotive motor controller comprises the components of: an application module which is configured for receiving motor controlling instruction and executing a motor controlling algorithm that corresponds with the instruction; a database file module which comprises a complicated drive control module that provides a motor controlling vector program and a standard application interface module that provides a universal standard application function, wherein the database file module is configured for providing the motor controlling vector program and the universal standard application function when the application module executes the motor controlling algorithm; a hardware abstract module which is configured for generating a function command when the database file module provides the standard application module and the motor controlling vector program; and an equipment driving module which is configured for receiving the function command and calling data that are stored in a register of the motor controller after the function command is received. The automotive motor controller and the controlling method provided by the invention have high universality.

Description

technical field [0001] The invention relates to vehicle control, in particular to a vehicle motor controller and a control method. Background technique [0002] In new energy vehicles, there are currently three core control technologies: vehicle controller, motor controller and power battery management system. [0003] In the prior art, due to different software codes and development environments, the functional modules of the motor controllers of different automobiles are different, and the generalization degree is low. [0004] In addition, the task management module in the prior art has a high amount of code, and low versatility and reliability. Contents of the invention [0005] An object of the present invention is to overcome at least one defect of the motor controller in the prior art, and provide a motor controller and a control method with better versatility. [0006] In order to achieve one or more of the above objectives, the present invention provides a motor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P21/00
Inventor 陈启苗金启前由毅吴成明冯擎峰
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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