Intelligent wall panel with communication fault protection function

Abstract

The invention discloses an intelligent wall panel with a communication fault protection function. The intelligent wall panel comprises an intelligent wall panel body, a control circuit board fixed in the intelligent wall panel body and keys positioned on the intelligent wall panel body; a microprocessor, a direct current power supply circuit connected with the microprocessor and a communication interface circuit connected with the microprocessor are arranged on the control circuit board, controlled intelligent equipment is in signal connection with the communication interface circuit, the keys are connected with the microprocessor, and a normally closed relay is further arranged in the intelligent wall panel body; and a relay driving circuit connected with the microprocessor is fixed on the control circuit board. According to the intelligent wall panel, the structure setting is reasonable, the power supply of the controlled intelligent equipment is controlled, the adverse effect brought to customers due to communication faults is reduced, the sufficient processing time is gained for the maintenance work, the emergency control capability is realized through the power supply on-off control over the controlled intelligent equipment, the applicability is strong, and the practicability is good.

Description

technical field [0001] The invention belongs to the technical field of intelligent equipment, and in particular relates to an intelligent wall panel with communication fault protection function. Background technique [0002] With the current popularization of smart devices, the working status of various smart devices such as smart lamps --- brightness, color temperature and shutdown, etc., need to be controlled through specific communication interfaces and communication commands. In order to achieve real-time control, generally These controlled smart devices need to be in a standby state without power at any time, so that they can receive control commands at any time. The smart wall panel is a device that is fixed on the wall and usually uses multiple buttons as a human-computer interface to send control commands. When a button on the panel is pressed to trigger an action, the panel will send a control command to the controlled smart device through a specific communication l...

AI Technical Summary

Problems solved by technology

[0003] Although it can meet the needs of the market, there are certain defects in the actual application process. When the communication link is disturbed by some unexpected reasons such as communication lines or communication contact When the circuit is damaged, the communication will fail. At this time, the smart wall control panel will not be able to establish a communication link with the controlled smart device, resulting in the loss of control of the controlled device, which will cause great inconvenience to the daily life of the user. Great maintenance response and processing time pressure on the equipment maintenance factory, so the applicability and practicability are limited to a certain extent

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