Modular refrigerator control system

Abstract

The invention discloses a modular refrigerator control system, and relates to the technical field of modular refrigerator development. The modular refrigerator control system comprises at least one basic module with an independent refrigeration function, and an expansion module without an independent refrigeration function is attached to each basic module with the independent refrigeration function to form the modular refrigerator control system; each basic module is in data transmission with the corresponding expansion module through a CAN bus or an EIA-485 bus; the basic modules are in datatransmission through the CAN bus or the EIA-485 bus; each basic module comprises a control board A, a display board and a Wi-Fi board; each expansion module comprises a control board B, a display board and a Wi-Fi board. The modular refrigerator control system has the advantages that a modular refrigerator is formed by voluntarily and arbitrarily placing and splicing multiple modules bought by a user, and the control system of the modular refrigerator can automatically recognize the type and number of each module and the placing and splicing position of the user, thereby providing conveniencefor the user to arbitrarily customize refrigerators according to own needs.

Description

technical field [0001] The invention belongs to the technical field of modular refrigerator development, in particular to a modular refrigerator control system. Background technique [0002] The existing refrigerators are in the form of double doors, three doors, side-by-side doors, cross-side-by-side doors, and multiple doors. It is almost impossible to realize a refrigerator with fully free combination of functional size compartments. [0003] The above-mentioned individual needs require that the modular refrigerator can achieve high modularity and convenient free combination operation. Conventional modular refrigerators and their control systems have the following disadvantages: only some of the components have their own control boards, and other modules need to be wired Connecting to this control board, the connection rules are complicated and ordinary users cannot grasp it. The control software is fixed in the identification of the upper, middle and lower modules of th...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a modular refrigerator control system. By providing a modular refrigerator and its control system, convenient free combination and high modularization for individual needs are realized, which solves the problem of conventional modular refrigerators and their control systems. The connection rules of the control system are complicated, and ordinary users cannot grasp them. The identification of the upper, middle and lower modules of the refrigerator by the control software is fixed and cannot be combined freely. The number of combinations is limited by the functional interface of the control board, resulting in a limited number of combinations

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