Automatic aging-detection equipment

Abstract

The invention relates to automatic aging-detection equipment which comprises a main control cabinet, a load cabinet and a test cabinet, wherein a plurality of modules to be tested are arranged in thetest cabinet; paths of loads are arranged in the load cabinet; the loads are electrically connected with the modules to be tested in a one-to-one correspondence manner; an industrial control computer,a relay control circuit and a CAN (Controller Network Area) communication module are arranged in the main control cabinet; the industrial control computer is electrically connected with the relay control circuit; the relay control circuit is electrically connected with all the modules to be tested; and all the modules to be tested are electrically connected with the industrial control computer through the CAN communication module. The automatic aging-detection equipment disclosed by the invention can effectively detect working state information of the modules to be tested in a loaded state, and parameter information such as working current acquired by the modules to be tested is fed back to the industrial control computer through a CAN bus, so that the industrial control computer precisely monitors the parameter information such as the working current of the modules to be tested in an aging process in real time and provides a basis for management and control of quality improvement, and the automatic-aging detection equipment is favorable for improving the quality of a product.

Description

technical field [0001] The invention relates to the technical field of automatic detection, in particular to an automatic aging detection device. Background technique [0002] At present, the aging of module products is mostly placed in a high-temperature box for direct heating and baking, and the driver chip that needs to be verified by high temperature does not work at high temperature with load, so the significance of aging is greatly reduced; and, the existing modules Most of the similar aging equipment is to realize the aging of a single product, and it is necessary to repurchase or manufacture aging equipment when replacing a product. Moreover, the on-load aging equipment occupies a large volume, which causes a relatively large waste in terms of economy and site utilization. At the same time, the existing module aging equipment cannot realize real-time monitoring of the modules to be tested during the aging process, and there is no high temperature on the device. The ...

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Problems solved by technology

[0002] At present, the aging of module products is mostly placed in a high-temperature box for direct heating and baking, and the driver chip that needs to be verified by high temperature does not work at high temperature with load, so the significance of aging is greatly reduced; and the existing modules Most of the aging equipment is to realize the aging of a single product, and it is necessary to repurchase or make aging equipment when replacing the product

Moreover, the on-load burn-in equipment takes up a large volume, which causes relatively large waste in terms of economy and site utilization. At the same time, the existing module-type burn-in equipment cannot realize real-time monitoring of the modules to be tested during the burn-in process, and there is no high temperature on the device. The impact of accurate data information

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