An interactive handheld terminal based on 2.4g frequency band

A hand-held terminal and interactive technology, applied in transmission monitoring, electrical components, transmission systems, etc., can solve the problems of inaccurate gateway location selection and inconvenient operation, and achieve the effect of simple operation, low price and strong self-adaptive function

Active Publication Date: 2017-09-19
苏州市英富美欣科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide an interactive handheld terminal based on the 2.4G frequency band, which solves the problems of inconvenient operation and inaccurate gateway position selection in the prior art based on the 2.4G frequency band

Method used

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Embodiment Construction

[0026] The structure and working process of the present invention will be further described below.

[0027] An interactive handheld terminal based on 2.4G frequency band, including

[0028] The central processing module is used to process all interactive data of the handheld terminal and manage the coordination work of each module;

[0029] The frequency band detection module is used to detect the frequency band and the quantity value of the interference packet of the corresponding frequency band;

[0030] The gateway installation position detection module is used to obtain the serial number of the gateway, respectively obtain the number of network nodes of each layer, and obtain the serial number of each layer of network nodes and the signal strength of the network node and its parent network node;

[0031] The frequency band configuration module is used to configure each frequency band;

[0032] The display module is used to display the parameter information, status inform...

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Abstract

The invention discloses an interactive handheld terminal based on 2.4G frequency band, comprising a central processing module, a frequency band detection module, a gateway installation position detection module, a frequency band configuration module, a display module, a keyboard input module, an alarm module, and a wireless communication module. Obtain the serial number of the gateway, obtain the number of network nodes at each layer, and obtain the serial number of each layer of network nodes and the signal strength of the network node and its parent network node, and configure each frequency band. The handheld terminal device is cheap, easy to operate, can automatically send and receive data, has a strong adaptive function, can well detect the frequency band with the least interference, and make the best basis for customers to select the frequency band.

Description

technical field [0001] The invention belongs to the field of wireless communication of the Internet of Things, and in particular relates to an interactive handheld terminal based on a 2.4G frequency band. Background technique [0002] All over the world, the Internet of Things is developing vigorously. In the Internet of Things, the terminal fulcrums all use wireless signals to communicate. The biggest problem encountered when using wireless signals is interference, which is the focus of wireless communication. It is also difficult. The wireless signal that is often used in the Internet of Things industry is the 2.4g frequency band, and the 2.4g frequency band is divided into 16 frequency bands (11 to 26 frequency bands). When installing a test system, we must first check the 16 frequency bands In the end, choose a frequency band with the least interference to use. When detecting interference signals, we generally use a handheld spectrum analyzer. There are three main disa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/345
Inventor 孙志君方继广唐猛王国荣
Owner 苏州市英富美欣科技有限公司
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