Dual-system intelligent guest room control device
The utility model provides a dual-system intelligent guest room control device, which comprises an intelligent PLC (programmable logic controller), an electromechanical system and a switching system used for switching the PLC and the electromechanical system, wherein the electromechanical system com...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a dual-system intelligent guest room control device, which comprises an intelligent PLC (programmable logic controller), an electromechanical system and a switching system used for switching the PLC and the electromechanical system, wherein the electromechanical system comprises a switch SB and a progressive operating circuit for carrying out progressive control on N-level electrical equipment by using one switch SB, and the progressive operating circuit comprises N relays. The design of dual-system control refers to that an original switch panel can still turn on or off an original load normally when an intelligent guest room control system breaks down, even if weak current of the guest room control system is cut off completely, so that worries of users about the security and the stability of electronic products for a long time are completely eliminated, thereby maintaining the reputation and the image of products. |
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