Distributed automatic test system
An automated testing and distributed technology, applied in the field of testing, can solve the problems of occupying production line space, affecting production efficiency, occupying a large volume of line body, etc., to meet the test requirements, the structure is simple and reasonable, and the effect of avoiding excessive accumulation
Pending Publication Date: 2022-06-28
广东德赛矽镨技术有限公司
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Problems solved by technology
However, the workstations in the synchronous test mode are built in series, which occupies a large volume of the line body. One workstation needs to be bound with an actuator such as a manipulator, cylinder, etc., occupying the space of the production line
In addition, if one of the workstations in the synchronous test mode stops abnormally, it will cause the test section of the entire automatic production line to stop operating, seriously affecting production efficiency
Method used
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[0019] In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. The preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.
[0020] like figure 1 As shown, in a preferred embodiment, a distributed automated test system of the present invention includes a channel, a workstation, a control host, and a PLC. Among them, the workstation is formed by a combination of multiple channels. There is at least one control host, and the control host is connected with the workstation for controlling the workstation. The PLC is connected to the control host, and the PLC is used to assign IP port numbers, as well as to receive and record the test results of the workstation.
[0021] In the above implementation process, the PLC configu...
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The invention relates to a distributed automatic test system. The system comprises a work station formed by combining a plurality of channels; the at least one control host is connected with the work station and is used for controlling the work station; the PLC is connected with the control host and is used for distributing an IP port number; wherein the PLC configures an IP port number according to the number of the work stations, the control host distributes the IP port number to each work station, each work station independently monitors a driving signal of the control host, and when the work station receives the driving signal, the corresponding test module is started according to the driving signal for testing. According to the invention, independent operation control of each workstation can be realized, and the test efficiency and flexibility are effectively improved.
Description
technical field [0001] The invention relates to the technical field of testing, in particular to a distributed automated testing system. Background technique [0002] In the production process of electronic products, in order to ensure the quality of the products, tests are required after the completion of different processes. In the industry, automated testing is generally carried out by the traditional synchronous testing method, which is easy to operate and suitable for PCB panel products with small size and high integration. However, the workstations in the synchronous test method are built in series, which occupies a large volume of the line body. One workstation needs to be bundled with an actuator such as a manipulator, a cylinder, etc., occupying the space of the production line. In addition, if one of the workstations in the synchronous test method stops abnormally, the test section of the entire automatic production line will stop working, which will seriously aff...
Claims
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Login to View More IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1184
Inventor 陈思波刘剑丁凡张伟
Owner 广东德赛矽镨技术有限公司