Communication method for testing equipment in automatic production line

Abstract

The invention provides a communication method for testing equipment in an automatic production line. The communication method comprises the following steps: S1, acquiring identity information of to-be-tested equipment corresponding to a test slot position in a corresponding production line by an upper computer; S2, the upper computer broadcasting a broadcast signal carrying identity information, wherein the broadcast signal is a test command or a network access command carrying identity information; and S3, after the to-be-tested device receives the broadcast signal, judging whether the identity information of the to-be-tested device exists in the broadcast signal, if so, making a response, and otherwise, keeping silence. According to the scheme, the specific to-be-tested equipment in each slot position can be accurately known by acquiring the identity information of the equipment, and the to-be-tested equipment is tested or the to-be-tested equipment is pertinently accessed to the network in a manner of broadcasting the broadcast command carrying the identity information; therefore, all the to-be-tested devices can be ensured to quickly and correctly join the host computer networking network to which the to-be-tested devices should join, and the problem that the to-be-tested devices are easy to join the wrong network in the prior art can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of production testing, and in particular relates to a communication method for testing equipment in an automated production line. Background technique [0002] Smart devices used in smart homes and smart systems require product testing during the production process. During the test, the devices under test will be placed in their respective test slots by the manipulator, and the host computer will send test commands to the devices under test. And the camera device in the corresponding slot will record the visible response of the equipment under test, such as lighting status, display status of the display screen, etc. At present, in the testing process of the automated production line, the host computer implements the test of the equipment to be tested by linking to the equipment to be tested, that is, the equipment needs to be connected to the network channel of the corresponding host computer. [0003] In ...

AI Technical Summary

Problems solved by technology

However, this method requires the staff to set the allowed access devices of the host computer in advance, such as setting the device type, device model, device ID, etc. that allow access to the device. The more detailed the settings, the lower the error rate will be. , but at the same time, the requirements for the staff will be higher, the work intensity will be greatly increased, and the practicability of each production line will be greatly reduced; moreover, although this method can improve the accuracy of the linking equipment to a certain extent, However, due to the untargeted nature of equipment access to the network, a production line may have to go through multiple kick-offs of unintended equipment under test before it can start testing, which will lead to low efficiency, and the more production lines running at the same time, the higher the efficiency. Low

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