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Test device for controller and controller aging experimental box

A test device and controller technology, applied in the field of testing, can solve the problem that the controller cannot automatically control the power on and off time, etc.

Active Publication Date: 2013-10-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a controller test device and a controller aging test box to solve the problem in the prior art that the power on and off time cannot be automatically controlled when the controller is tested

Method used

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  • Test device for controller and controller aging experimental box
  • Test device for controller and controller aging experimental box
  • Test device for controller and controller aging experimental box

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] An embodiment of the present invention provides a test device for a controller. The test device in this embodiment mainly includes a power supply module, a switch module and a main control module. Both the power supply module and the switch module are connected to the main control module. When performing power-on and power-off tests, the power module is connected to an external power supply to convert the voltage of the external power supply to the voltage of the controller under test. Control the on-off of the switch module to realize the on-off control of the controller under test.

[0023] In the test device of the above-mentioned controller, because the switch module capable of rece...

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PUM

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Abstract

The invention discloses a test device for a controller and a controller aging experimental box. The test device for the controller comprises a power supply module connected to an external power supply and used for converting voltage of the external power supply into voltage of a controller under test; a switch module connected to the controller under test; and a control module connected separately to the switch module and the power supply module and used for controlling the switch module to be on or off according to a preset on-off time. According to the invention, the problem is solved that on-off time cannot be automatically controlled when a controller is under test in the prior art, and therefore the effect that the test device can carry out an automatic on-off test is achieved.

Description

technical field [0001] The invention relates to the testing field, in particular to a controller testing device and a controller aging test box. Background technique [0002] The controller aging test box is a device used to carry out aging experiments on controller products. In order to further verify the reliability of controller products, a new test requirement is proposed, that is, while performing aging experiments, the production The finished product of the controller is subjected to regular power-on and power-off experiments (such as power-on for 1 minute, power-off for 10 seconds, and then continuous cycle for many times) to evaluate the reliability of the product. In the prior art, it is necessary to manually control the on-off of the power switch when the controller is turned on and off. The inventor found that this control method requires human intervention and cannot automatically control the on-off time, and this need The control method of human intervention ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
Inventor 张翰陈友桂唐承立蔡小洪
Owner GREE ELECTRIC APPLIANCES INC