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Communication switching module based on RS485 and zigbee

A technology of communication and adapter, which is applied in the field of wireless communication, and can solve problems such as the loss of communication commands for face recognition machines, door lock smart chips, and house number display.

Pending Publication Date: 2020-06-23
快住智能科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a communication transfer module based on RS485 and zigbee, which solves the problem of loss of communication commands between face recognition machines, door lock smart chips, and house number display in the hotel room control system

Method used

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  • Communication switching module based on RS485 and zigbee
  • Communication switching module based on RS485 and zigbee
  • Communication switching module based on RS485 and zigbee

Examples

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no. 2 example

[0038] Please refer to the second example of Figure 4-7 , the second embodiment of the present invention also provides another RS485 and zigbee-based communication conversion module.

[0039] In an optional manner of this embodiment, the RS485 and zigbee-based communication adapter module may include the doorbell, face recognition machine, adapter, and power adapter; the park environmental steward information management The system also includes: base 1;

[0040] Two movable rods 2, the bottom ends of the two movable rods 2 are movably connected to both sides of the top of the base 1 respectively, and a face recognition device 3 is fixedly connected between the tops of the two movable rods 2. Both sides of the top of the base are fixedly connected with support rods 4, the sides of the two support rods 4 separated from each other are fixedly connected with stop teeth 5, and the fronts of the two support rods 4 are slidably connected with sliding blocks 6, A protective frame 7...

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Abstract

The invention provides a communication switching module based on RS485 and zigbee. The communication switching module based on RS485 and zigbee comprises a doorbell, a face recognition machine, an adapter and a power adapter; an RS485 chip, wherein the RS485 chip is arranged in the face recognition machine; a zigbee chip is arranged in the adapter; the zigbee chip is connected with the zigbee chip; the adapter is provided with a zigbee network access case. The power adapter is connected with a 12v interface and a GND interface of the doorbell through wires. Wherein the power adapter is connected with the face recognition machine through a wire, the power adapter is connected with the 12v interface and the GND interface of the adapter through wires, the doorbell is a 12v four-wire doorbell,and the power adapter is a 220v to 12v power adapter. According to the RS485 and zigbee-based communication switching module provided by the invention, the problem that a face recognition machine, adoor lock intelligent chip and a doorplate display communication instruction in a hotel guest room control system are lost is solved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a communication switching module based on RS485 and zigbee. Background technique [0002] Driven by the dual drive of market and technology, the development of the wireless communication industry has advanced by leaps and bounds, both in terms of data transmission rate and communication quality, there has been a qualitative leap. Wireless networks are developing towards high-speed, broadband, and widespread development. People's daily life and all aspects of social and economic life are increasingly inseparable from communication, and wireless communication modules have become the lifeblood of the development of power centralized reading systems. The wireless transmission network is the infrastructure of social and economic development, and the wireless transmission module is the infrastructure of the entire centralized copying system. [0003] During the operation of the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66G07C9/00G06Q50/12
CPCH04L12/66G07C9/00309G07C9/00563G07C9/00571G06Q50/12
Inventor 陈海滨仲飞
Owner 快住智能科技(苏州)有限公司