Outdoor unit performance test method, server and system

Abstract

The invention discloses an outdoor unit performance test method. The method includes: generating and transmitting a first control signal to an air conditioner indoor unit and a second control signal to a test tool; allowing the test tool to receive the second control signal, recognize a communication protocol identifier, acquire a communication protocol and transmit the second control signal; controlling startup of the indoor unit via the first control signal; controlling the outdoor unit to act via the second control signal; acquiring electrical parameters of a port of the outdoor unit and air pressure in a connecting pipeline of the indoor and outdoor units; receiving pipeline temperature of the outdoor unit and ambient temperature; judging whether the electrical parameters, the air pressure, the pipeline temperature and the ambient temperature are in a pre-stored range or not; if yes, determining that the air conditioner outdoor performs normally; if not, determining that the air conditioner outdoor unit performs abnormally. By the method, automatic integrated control for operation of the air conditioner indoor and outdoor units and whether the performance of the air conditioner outdoor unit is normal or not can be efficiently judged; the invention further discloses an outdoor unit performance test server and system.

Description

technical field [0001] The present invention relates to the technical field of air conditioner testing, and more specifically, relates to a performance testing method, server and system of an external unit. Background technique [0002] As we all know, air conditioners generally adopt a structure in which the internal and external units are connected and matched. When the cooling or heating mode of the internal unit is started, the refrigerant will interact between the internal and external units. At present, the way to test whether the external unit is working normally is: Measure the current, voltage or power in the external unit, and judge whether these indicators are within the specified range, or measure whether the pressure of the refrigerant inside the unit is within the predetermined range, and the current method of testing the external unit is generally Use the hand operator to control the test tool that is connected to the external unit and corresponds to the model...

AI Technical Summary

Problems solved by technology

[0003] However, the control of the handheld operator needs to be manually operated. Manually operating the corresponding function buttons on the handheld operator to control the actions of various parts of the external machine will not only consume a lot of manpower, but also cause time delays due to manual control, resulting in test failures. If the time is too long, the test efficiency will be reduced. In this way, within the predetermined time, each test step needs to be manually operated, and the time for checking the status of other components of the external unit is relatively reduced, resulting in hidden dangers in the quality of other air conditioner equipment.

[0004] In addition, the test tooling corresponding to the model of the external machine is poor in versatility. Each model needs a test tool, which cannot meet the tests of different models of the same type. Once multiple models are tested, multiple models can only be used. One tool, in the case of limited power supply, shared power supply and more sockets, resulting in complicated on-site tool connection lines and potential safety hazards.

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