Wireless network equipment based on WiFi and Zigbee

A technology of wireless network equipment and Ethernet, applied in the field of wireless network equipment based on WiFi and Zigbee, can solve the problems of limited mobile communication network coverage area, difficult to meet image transmission, difficult to special applications, etc., to achieve wide coverage and fast deployment Flexible, data-capable effects

Inactive Publication Date: 2009-08-19
STATE GRID TIANJIN ELECTRIC POWER
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AI Technical Summary

Problems solved by technology

The existing wireless gateway usually adopts the GPRS / CDMA access method. Due to the low network rate of the GPRS / CDMA access method, currently only tens to one hundred Kbps, it is difficult to meet the requirements of image transmission. At the same time, the coverage area of ​​the mobile communication network limited, difficult to special application needs

Method used

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  • Wireless network equipment based on WiFi and Zigbee
  • Wireless network equipment based on WiFi and Zigbee

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Embodiment Construction

[0022] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] A wireless network device based on WiFi and Zigbee, such as figure 1 As shown, it includes a control circuit board. The control circuit board is composed of a main control module, a WiFi communication module, a Zigbee communication module, an Ethernet module, an asynchronous communication module and a power supply module. The power supply module is set to provide power for the control circuit board. The main control module The main control module is connected with the Zigbee communication module through the SPI interface, the main control module is connected with the Ethernet module through the SMC interface, and the main control module is connected with the asynchronous communication module through the communication interface. :

[0024] The main control module is used to control the communication between the WiFi communication module,...

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Abstract

The invention relates to a wireless network equipment based on WiFi and Zigbee which includes a control circuit board. The wireless network equipment has main technique characteristic that the control circuit board is composed of a main control module, a WiFi communication module, a Zigbee communication module, an internet module and an electrical power module, the main control module connects with the WiFi communication module through a MiniPCI interface, the main control module connects with the Zigbee communication module through a SPI interface, the main control module connects with the internet through a SMC interface. The wireless network equipment integrates the WiFi, Zigbee and the internet technique which can collect and transmit multiple type data, access internet for realizing requirement of wireless monitor. The wireless network equipment has advantages of strong data processing ability, low cost, low power consumption, wide working temperature range, better anti-seismic performance. The equipment provided by the invention can be widely used in the wireless network technique field.

Description

technical field [0001] The invention belongs to the technical field of wireless networks, in particular to a wireless network device based on WiFi and Zigbee. Background technique [0002] At present, the wireless sensor network WSN (Wireless Sensor Network) has been widely used. The information perceived by traditional WSN nodes is usually scalar information such as temperature, humidity, and light intensity. The amount of information that needs to be processed and transmitted is small, and the density of node deployment is relatively high. With the development of image sensor technology, wireless communication technology and embedded technology, WSN nodes can perceive, process and transmit information-rich multimedia data such as images, audio and video, and gradually develop into a wireless multimedia sensor network WMSN (Wireless Multimedia Sensor Network ), WMSN expands the application field of traditional WSN. Due to the large amount of multimedia information data an...

Claims

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Application Information

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IPC IPC(8): H04W84/18H04W88/16
CPCY02B60/50Y02D30/70
Inventor 韩双立张力晨周文涛张会建陈建民李季赵增华石高涛
Owner STATE GRID TIANJIN ELECTRIC POWER
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