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Control system and control method for rotating hub test

A control system and a technology for turning a hub, which is applied to the control system of the turning hub test and the mechanism field of controlling the system, the working condition test of the automobile turning hub, can solve the problems such as difficulty in meeting the test requirements, impracticality, etc. The effect of generality and strong robustness

Inactive Publication Date: 2020-06-23
SAIC GENERAL MOTORS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing automatic driving robot control system suitable for automobile hub test has performed well in simple driving conditions, but it is still difficult to meet the test requirements in complex driving conditions, and due to the variety of hub test conditions , the throttle and braking curves of different models are also different. The existing self-driving robots can only be re-tuned and calibrated by developers when facing different models and driving conditions, so it is not practical

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  • Control system and control method for rotating hub test
  • Control system and control method for rotating hub test
  • Control system and control method for rotating hub test

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Embodiment Construction

[0024] For purposes of brevity and illustration, the principles of the invention are described herein primarily with reference to exemplary embodiments thereof. However, those skilled in the art will readily recognize that the same principles are equally applicable to all types of control systems for hub testing and methods of controlling them, and can implement these same or similar principles therein, any such Such changes can be made without departing from the true spirit and scope of this patent application. Moreover, in the following description, reference is made to the accompanying drawings, which illustrate certain exemplary embodiments. Electrical, logical, and structural changes may be made to these embodiments without departing from the spirit and scope of the present invention. Furthermore, although a feature of the invention is disclosed in connection with only one of several implementations / embodiments, such feature may be combined with other implementations as ...

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Abstract

The invention relates to a control system and a control method for a rotating hub test, which are used for executing a test working condition driving task. The system comprise an information acquisition unit, a human-computer interaction unit, a control unit and an execution unit, and are characterized in that the information acquisition unit is used for acquiring and outputting vehicle information; the human-computer interaction unit receives user input, generates test condition selection and vehicle parameter setting according to the user input and outputs the test condition selection and the vehicle parameter setting; the control unit receives the vehicle information, the test condition selection and the vehicle parameter setting, generates a target pedal position according to the vehicle parameters and the vehicle information based on the test condition, and outputs the target pedal position; the execution unit is used for receiving the output target pedal position and driving thepedal to the target pedal position. The method provided by the invention can be used for carrying out various working condition tests on various vehicle types.

Description

technical field [0001] The invention relates to a hub test control system and a method for controlling the system, as well as a hub test control method. More specifically, it relates to a mechanism for the test of the rotating hub of an automobile. Background technique [0002] In the process of vehicle development, in order to test the performance of the vehicle, it is often necessary to carry out a large number of working condition tests. In these tests such as economy, power, durability, etc., long-time repeated driving operations are required. In the past, manual driving had high requirements on the driving level of test technicians. In addition, in some working condition tests under severe conditions such as high temperature, high cold, and durability, the reaction speed of the driver would be greatly affected, which caused the test The decrease in accuracy also brings potential safety hazards. For this reason, it has become a future trend to replace manual driving t...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 王炜斌徐维庆刘强
Owner SAIC GENERAL MOTORS
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