Automatic detection method of station sequence

Abstract

The present invention is an automatic detection method for station position, which is applied to a test system. The test system includes a host computer and a plurality of test stations. The plurality of test stations are respectively electrically connected to the host computer and each test station is electrically connected to each other. A test station includes a first test station and a second test station, and the station sequence automatic detection method includes: the host sends a first command to the first test station; the first test station receives the first command to identify its own first The data is sent to the host; the host receives and records the first identification data; the first test station notifies the second test station to send the second identification data to the host; and the host receives the second identification data, and according to the first identification data and the second identification data Confirm the station sequence of the first test station and the second test station.

Description

technical field [0001] The present invention relates to a station sequence detection method, in particular to a method for determining the station sequence of each test station by reporting its own information from the test station to the host. Background technique [0002] In the process of industrial manufacturing or processing, it is often necessary to use a large number of testing operations to ensure that the product can meet the preset requirements. One of the testing systems such as Figure 5 As shown, it includes a host 50 and a plurality of test stations 51-54, each test station 51-54 is an independent test machine, and an Ethernet bus can be used between the host 50 and these test stations 51-54 (Ethernet bus) are connected to each other, and the host computer 50 is responsible for controlling the test stations 51-54 to perform test operations. [0003] When the host computer 50 controls the test stations 51 - 54 to perform test operations, the sequence information...

AI Technical Summary

Problems solved by technology

[0007] Regardless of the aforementioned methods, a large amount of manpower must be relied on for setting or recording operations, which is time-consuming and laborious; when the test machines 51-54 need to be repaired, replaced, or increased or decreased in quantity, the method of reconfirming the sequence of stations by manpower would appear extremely inefficient

Moreover, it is inevitable that mistakes may occur in manual operations. A slight mistake may cause a serious problem of wrong station sequence. The station sequence of production machines or test machines is often very important reference information in the operation process. Once a sequencing error occurs, a series of major losses may occur, and it is not easy to be detected

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