Production testing method and system based on conversion from universal asynchronous transceiver transmitter to Bluetooth

Abstract

The invention discloses a production testing method based on conversion from a universal asynchronous transceiving transmitter to Bluetooth. The method comprises the steps that a softdog establishes communication connection with an upper computer through the universal asynchronous transceiving transmitter; the softdog establishes a communication connection with a device to be tested; the upper computer sends a production test command to the to-be-tested device through the softdog; and the to-be-tested device sends response information to the to-be-tested command to the upper computer through the softdog. Compared with the prior art, the method has the following beneficial effects that the softdog is wirelessly connected with the to-be-tested equipment through Bluetooth, and the upper computer issues a standardized test command to automatically test the to-be-tested equipment. In the test, the test command can be customized, and the flexibility is achieved; only one tester is needed foroperation, testing is carried out in sequence according to fixed detection content, automation and standardization are achieved, and uncertainty of manual operation is avoided.

Description

technical field [0001] This application relates to the field of the Internet of Things, in particular, to a method for production testing based on Universal Asynchronous Receiver Transmitter to Bluetooth. Background technique [0002] Production testing is an important part of the production process, which ensures the quality of the product and improves its product image. The production test tool provides a convenient and fast module and MCU production test method for mass-produced products. In large-scale production, ensure that the module and MCU can be used normally. [0003] Each product will undergo production testing before leaving the factory. The functions of the products are different, the test items are different, and the production testing tools are also different. For the testing of Bluetooth products, there are mainly board-level testing and complete machine testing. Board-level testing mainly relies on Bluetooth fixture testing tools, which are directly conne...

AI Technical Summary

Problems solved by technology

For the testing of Bluetooth products, there are mainly board-level testing and complete machine testing. Board-level testing mainly relies on Bluetooth fixture testing tools, which are directly connected to the product PCB board to test product functions, Bluetooth transmission power, frequency deviation and other characteristics; The whole machine test mainly relies on manual function test, aging test and distance test according to the manual. This kind of test is subjective and inaccurate. At the same time, there is no corresponding traceability basis. As a result, it is impossible to quickly determine which part has a problem.

Images