Indoor and outdoor unit simulation and communication monitoring device of air conditioner
A technology of monitoring device and air conditioner external unit, applied in signal transmission system, line transmission parts, instruments, etc., to achieve the effect of simple wiring, simple operation and convenient communication
Pending Publication Date: 2020-09-22
安徽中家智康科技有限公司
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Problems solved by technology
[0004] At present, there is no communication monitoring and simulation device that can simultaneously take into account two kinds of air-conditioning current loop communication circuits to realize dynamic monitoring of communication between indoor and outdoor units of air-conditioning. Therefore, it is urgent to provide a new type of simulation and communication monitoring device for indoor and outdoor units of air-conditioning to solve the above problems. question
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[0050] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0051] see image 3 , the embodiment of the present invention includes:
[0052] An air-conditioning indoor and outdoor unit simulation and communication monitoring device mainly includes a power supply circuit, an MCU, a current loop communication circuit connected to the MCU, a wireless communication module, an HMI, and a USB read-write module. The power supply circuit is respectively connected with the current loop communication circuit, MCU, and wireless communication module to supply power for the device; the current loop communication circuit is used to provide the mode of working in the simulated air conditioner internal unit mode, the sim...
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The invention discloses an indoor and outdoor unit simulation and communication monitoring device of an air conditioner. The indoor and outdoor unit simulation and communication monitoring device mainly comprises a power circuit, an MCU, a current loop communication circuit, a wireless communication module and an HMI, the power supply circuit supplies power to the device; the current loop communication circuit is used for providing a circuit structure working in a simulated air conditioner indoor unit mode, a simulated air conditioner outdoor unit mode and a monitored indoor unit and outdoor unit communication mode. The MCU is used for controlling the current loop communication circuit to work in a corresponding mode, obtaining the operation data and communication data of the air conditioner indoor and outdoor unit, and meeting the simulation demands of air conditioner indoor and outdoor units of different brands and models. The invention further discloses an air conditioner indoor unit and outdoor unit simulation and communication monitoring method which comprises an air conditioner indoor unit simulation mode, an air conditioner outdoor unit simulation mode and an indoor unit andoutdoor unit communication monitoring mode and is suitable for air conditioners of two existing air conditioner current loop communication circuits. On the premise that normal work of the air conditioner is not affected, communication data of the indoor unit and the outdoor unit can be effectively obtained in time.
Description
technical field [0001] The invention relates to the fields of air conditioner research and development, debugging, production, and after-sales maintenance, in particular to an air conditioner indoor and outdoor unit simulation and communication monitoring device and method thereof. Background technique [0002] Abnormal conditions and results will inevitably occur during the testing and debugging process of the air conditioner. At this time, if there are enough data available for abnormal analysis, it will provide great help to solve the problem, and the communication between indoor and outdoor units contains many The key data, such as working mode, compressor command speed, temperature sensor, fault information, etc. Therefore, if the above information can be obtained in time, it will play a decisive role in the testing and maintenance of the air conditioner. [0003] Then, most of the current loop communication circuits of air conditioners on the market are divided into t...
Claims
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Login to View More IPC IPC(8): H04B3/02H04B3/04G08C17/02
CPCG08C17/02H04B3/02H04B3/04
Inventor 姜陈宁隋一赛佐井阳
Owner 安徽中家智康科技有限公司