Battery-based wireless intelligent wall switch device

Abstract

The invention relates to a battery-based wireless intelligent wall switch device, comprising: a Zigbee wireless module unit, a single chip microcomputer control unit, a single-fire electricity takingunit and a single-fire electricity taking control unit, wherein the Zigbee wireless module unit is connected with the single chip microcomputer control unit to communicate with a user APP; the singlechip microcomputer control unit is configured to drive a relay to close or open, and output an updated relay switch state to the user APP; an output end of the Zigbee wireless module unit is connectedwith the single-fire electricity taking control unit for controlling the opening and closing of the single-fire electricity taking control unit; the output end of the single-fire electricity taking control unit is connected with the single-fire electricity taking unit for controlling the opening and closing of the single-fire electricity taking unit; and the output end of the single-fire electricity taking unit is connected with the single chip microcomputer control unit for supplying power to the single chip microcomputer control unit. The battery-based wireless intelligent wall switch device provided by the invention can effectively eliminate the occurrence of a ghost fire phenomenon.

Description

technical field [0001] The invention belongs to the technical field of intelligent switches, and relates to a wireless intelligent wall switch device, in particular to a battery-based wireless intelligent wall switch device. Background technique [0002] At present, the problems faced by smart switches with embedded systems in the market are mainly: [0003] 1. The current smart switch control mostly adopts one-way communication - the remote control sends commands to the switch in one direction. Since two-way communication cannot be realized, the status information of the switch and self-test conditions cannot be transmitted, which also limits more flexible applications. . [0004] 2. In order to adapt to the standard wiring method, it is necessary to take power through a single live wire, and adopt a single-fire power-taking scheme. When turning off the light, a certain amount of current needs to be stolen, and the energy-saving lamps commonly used now - energy-saving lamp...

AI Technical Summary

Problems solved by technology

[0003] 1. The current smart switch control mostly adopts one-way communication - the remote control sends commands to the switch in one direction. Since two-way communication cannot be realized, the status information of the switch and self-test conditions cannot be transmitted, which also limits more flexible applications.

[0004] 2. In order to adapt to the standard wiring method, it is necessary to take power through a single live wire, and adopt a single-fire power-taking scheme. When turning off the light, a certain amount of current needs to be stolen, and the energy-saving lamps commonly used now - energy-saving lamps, LED lights, etc., Due to the inherent way of taking power, if the stolen current is too large, it will cause will-o'-the-wisps (flickering) on ​​the lamps; moreover, for an intelligent power-saving device in a wireless network, it needs to receive and send relevant information with a certain power, which requires a large Instantaneous current will increase the ghost fire phenomenon

Images