Wireless gateway equipment

A wireless gateway and equipment technology, applied in wireless communication, network connection, advanced technology and other directions, can solve the problems of high power consumption, less base station coverage, weak penetration ability, etc., to reduce power consumption, long transmission distance, wear Strong permeability

Active Publication Date: 2014-07-23
NANJING UNIV OF SCI & TECH +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wireless gateway equipment in the prior art mainly adopts wireless transmission with a frequency of 2.4GHZ or GPRS; the main problem of using 2.4GHZ compared to 433MHZ is that the power consumption is relatively large when transmitting the same distance, and the frequency is 2.4 The ability to penetrate obstacles wh

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Embodiment Construction

[0027] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0028] figure 1 It is a schematic diagram of the principle of the wireless gateway device of the present invention.

[0029] Such as figure 1 As shown, the wireless gateway device provided by the present invention includes:

[0030] The wireless data transceiving module 101 is configured to receive wireless transmission data. Specifically, in one embodiment, the wireless data transceiver module 101 provided by the present invention is used for data communication with external wireless devices. In the embodiment, the wireless data transceiver module 101 adopted by the present invention is preferably in the industrial wireless frequency band of 433MHZ. The 433MHZ industrial wireless frequency band has the characteristics of low power consumption, strong penetration and long transmission distance, and when the device d...

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Abstract

The invention relates to wireless gateway equipment which comprises a wireless data receiving-transmitting module, a data storage module, a data processing module, a serial-port-to-Ethernet module and a dial-up circuit module. The wireless data receiving-transmitting module is used for receiving wireless transmission data. The data storage module is used for storing data parameters. The data processing module is used for calling the data parameters stored in the data storage module and carrying out initialization processing according to the data parameters, and the data processing module is also used for receiving the wireless transmission data sent by the wireless data receiving-transmitting module and processing the wireless transmission data into data frames. The 433 MHz wireless free frequency band is used, the wireless gateway equipment has the advantages of being low in power consumption, high in penetrativity, long in transmission distance and the like, when the equipment does not need data communication, the communication function can be shut off directly, and electricity consumption is lowered to the maximum degree.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a wireless gateway device. Background technique [0002] With the rapid development of communication technology and computer technology, wireless gateways emerge as the times require. Generally speaking, a gateway in a broad sense refers to the interface where one network connects to another network. The gateway realizes the interconnection between systems that will use different communication protocols, data formats or languages, or even completely different systems. [0003] A wireless gateway refers to a wireless access point (AP, Access Ponit) integrated with a simple routing function, that is, the wireless gateway can complete the functions of a wireless bridge and wireless routing through settings, and can also directly connect to an external network. The wireless gateway equipment in the prior art mainly adopts wireless transmission with a frequency of 2.4GHZ or GPR...

Claims

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Application Information

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IPC IPC(8): H04W88/16H04L12/66
CPCY02D30/70
Inventor 曹杰徐宝才毛波王赟李新福王有权陶海成
Owner NANJING UNIV OF SCI & TECH
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