A wireless control communication method and system for a heat pump wifi module
A technology of wireless control and communication methods, applied in wireless communication, transmission systems, refrigerators, etc., can solve the problems of troublesome installation and maintenance, low scalability, low flexibility, etc., to improve the efficiency of maintenance, improve scalability, Avoid limiting effects
Active Publication Date: 2017-01-18
GUANGDONG PHNIX ECO ENERGY SOLUTION
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Problems solved by technology
However, the MCU in the current industrial heat pump motherboard mainly controls the Ethernet control chip and connects to the router through the RJ-45 Ethernet interface to realize the networking function. Although the wired Internet has the characteristics of fast speed and high stability, it is inconvenient. Mobile, low flexibility, troublesome installation and maintenance, little scalability
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[0046] refer to figure 1 , a wireless control communication method for a heat pump wifi module of the present invention, comprising the following steps:
[0047] A. Obtain the MAC address of the wifi module;
[0048] B. According to the selected communication mode, send the corresponding communication command to the wifi module to establish a connection, and then use the communication protocol of the custom data packet to communicate.
[0049] As a further improvement of the wireless control communication method for the heat pump wifi module, after the step B, it also includes:
[0050] C. Send configuration information to the wifi module for router configuration, and then communicate with the server.
[0051] Among them, the communication with the server is realized by connecting the configured router, so that the intelligent terminal can realize the remote control of the heat pump unit.
[0052] refer to figure 2 with image 3 , as a further improvement of the wireless...
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The invention discloses a wireless control communication method for a heat pump wifi (wireless fidelity) module. The method includes the steps: acquiring an MAC (media access control) address of the wifi module; transmitting a corresponding communication command to the wifi module for establishing connection according to a selected communication mode, and further performing communication by a communication protocol of a self-defined data packet. A system comprises an address acquisition unit and a communication unit. The wifi module is controlled to establish TCP (transmission control protocol) by the aid of two SOCKET interfaces in a full-duplex UART (universal asynchronous receiver transmitter) mode, the communication protocol of the self-defined data packet is used for performing wireless communication, so that heat pump products can be remotely and reliably controlled, the limitation of a wired internet is avoided, and mobility and flexibility are effectively improved. By the wireless control communication method, multiple devices can be simultaneously used, expansibility is effectively improved, rapid positioning can be realized when a fault is generated, maintenance efficiency is greatly improved, cost is effectively reduced, and the wireless control communication method can be widely applied to the heat pump products.
Description
technical field [0001] The invention relates to the technical field of heat pump wireless control, in particular to a wireless control communication method and system for a heat pump wifi module. Background technique [0002] An industrial heat pump is a device that transfers heat energy from a low-level heat source to a high-level heat source. Usually, it first obtains low-grade heat energy from natural air, water or soil, and then provides high-grade heat energy that can be used through electricity. One of the new energy technologies that has attracted much attention around the world. However, the MCU in the current industrial heat pump motherboard mainly controls the Ethernet control chip and connects to the router through the RJ-45 Ethernet interface to realize the networking function. Although the wired Internet has the characteristics of fast speed and high stability, it is inconvenient. Mobile, low flexibility, troublesome installation and maintenance, and little sca...
Claims
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IPC IPC(8): F25B49/00H04W76/02H04W84/12
CPCF25B49/00H04L67/025H04W76/10H04W84/12
Inventor 罗金星高翔刘远辉
Owner GUANGDONG PHNIX ECO ENERGY SOLUTION