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A motor control information processing method for a hydrogen fuel cell vehicle

An information processing method and a fuel cell technology, applied in the field of hydrogen fuel cell vehicles, can solve the problems of less safe and reliable motor control and low motor control efficiency.

Active Publication Date: 2021-04-27
中极氢能汽车(长治)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current state of the art, there are many technical solutions for motor control; however, there are more or less deficiencies in the solutions, resulting in low efficiency of motor control, and motor control is not so safe and reliable

Method used

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  • A motor control information processing method for a hydrogen fuel cell vehicle
  • A motor control information processing method for a hydrogen fuel cell vehicle
  • A motor control information processing method for a hydrogen fuel cell vehicle

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Embodiment Construction

[0019] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0020] Please refer to figure 1 , figure 2 with image 3 , figure 1 It is a structural schematic diagram of a motor control information processing method for a hydrogen fuel cell vehicle in an embodiment of the present invention, figure 2 It is a flow chart of the breath of life frame in the embodiment of the present invention, image 3 It is a check code check flow chart in the embodiment of the present invention; the embodiment of the present invention provides a motor control information processing method for a hydrogen fuel cell vehicle, based on the vehicle controller VCU, motor controller MCU, motor Motor and reducer Realization of components such as motor control and processing; information interaction betw...

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Abstract

The invention provides a method for processing motor control information of a hydrogen fuel cell vehicle, which is realized based on a vehicle controller VCU, a motor controller MCU, a motor Motor and a reducer; the VCU and the MCU perform information interaction through a CAN communication network, wherein The VCU is a control device, and the MCU is an execution device; the motor control method includes: the MCU receives the control information sent by the VCU, and controls the Motor to complete the vehicle driving work according to the control command issued by the VCU; the control information includes a life breath frame and a check code , and the vital breathing frame and check code are associated with the target torque and the target rotational speed. The invention has the beneficial effects of improving the safety and reliability of the motor control, the verification algorithm is simple and reliable, and has strong practicability.

Description

technical field [0001] The invention relates to the field of hydrogen fuel cell vehicles, in particular to a method for processing motor control information of hydrogen fuel cell vehicles. Background technique [0002] With the popularity of new energy vehicles, motors and their controllers are increasingly used in various hydrogen fuel cell vehicles, and the safe and reliable control of motors has become an extremely important topic. [0003] In the current state of the art, there have been many technical solutions for motor control; however, there are more or less deficiencies in the solutions, resulting in low efficiency of motor control, and motor control is not so safe and reliable. Contents of the invention [0004] In order to solve the above problems, the present invention provides a motor control information processing method for a hydrogen fuel cell vehicle, which is realized based on a vehicle controller VCU, a motor controller MCU, a motor Motor and a reducer; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L15/20
CPCB60L15/20B60L2240/421B60L2240/423Y02T10/72
Inventor 程飞郝义国陈华明
Owner 中极氢能汽车(长治)有限公司