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Motor mechanical zero-position double-hole testing device and method

A technology of mechanical zero position and testing device, which is applied in the field of double-cavity test device for motor mechanical zero position and double-cavity test device for motor mechanical zero position

Active Publication Date: 2020-10-23
YANFENG VISTEON AUTOMOTIVE ELECTRONICS
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  • Motor mechanical zero-position double-hole testing device and method

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[0020] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0021] like figure 1 As shown, a kind of motor mechanical zero position dual-cavity test device provided according to the present invention includes: a control component, a motor mechanical zero position test component, a communication component, a main channel component, a slave channel component and a processing module; the control component and The processing module is connected; the motor mechanical zero position testing part is connected to the processing module; the communication part is connected...

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Abstract

The invention provides a motor mechanical zero-position double-hole testing device and method. The motor mechanical zero-position double-hole testing device comprises a control component, a motor mechanical zero-position testing component, a communication component, a main channel component, a slave channel component and a processing module. The control component is connected with the processing module; the motor mechanical zero-position testing component is connected with the processing module; the communication component is connected with the processing module; the control component can switch the main channel component and the slave channel component; the slave channel component comprises a slave channel component industrial personal computer; and the control component can perform information interaction of starting and stopping when the main channel component and the slave channel component communicate with each other. According to the invention, the problem that only one mechanical zero-position testing device is used for testing mechanical zero positions of four motors in two holes is solved, and the cost is greatly saved.

Description

technical field [0001] The present invention relates to the technical field of dual-cavity testing of motor mechanical zero, in particular to a device and method for testing motor mechanical zero and dual-cavity, and in particular to a method for using TCP communication and an IO control module to realize dual-cavity testing of motor mechanical zero device. Background technique [0002] MMOS Bench is expensive due to overseas procurement, but the current programming is generally a dual-cavity device, that is, one programming device needs to be equipped with two MMOS Benches, resulting in a very high cost of testing equipment. There is an urgent need in the prior art for a device that utilizes TCP communication and an IO control module to realize a dual-cavity test for the mechanical zero position of a motor. Because the collected data is in Nest1-Master, but it cannot be transmitted to Nest2-Slave. [0003] Patent document CN109296578A discloses a three-redundant electro-h...

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Application Information

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IPC IPC(8): G01B21/00G01M15/02H04L12/40H04L29/06H04L29/08H04L29/12
CPCG01B21/00G01M15/02H04L67/12H04L69/163H04L12/40H04L61/5007H04L67/01
Inventor 邱海波
Owner YANFENG VISTEON AUTOMOTIVE ELECTRONICS
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