A kind of embedded intelligent home gateway node based on built-in Linux
Technical field
The utility model relates to a kind of embedded intelligent home gateway node based on built-in Linux.
Background technology
The network system that intelligent domestic system one of being normally made up of polytype equipment such as intelligent domestic gateway, information household appliances, illuminator, instrumentation, safety-protection systems is complicated.Intelligent domestic gateway is the core of Smart Home, and it is not only responsible for the communication of various different types of terminals equipment room in Smart Home, but also will complete the functions such as centralized control to various equipment, Internet access and remote monitoring.
Have a lot of gateway product in existing product, but the universal performance of existing product is poor, the remote control structure control range of employing is less, mostly be the control of WiFi gateway module, the scope of application is less, and intelligent difference, complex structure, cost is high, is not suitable for large-scale promotion.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, proposes a kind of embedded intelligent home gateway node based on built-in Linux.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of embedded intelligent home gateway node based on built-in Linux, comprise embedded microprocessor and cell-phone customer terminal, described embedded microprocessor is provided with cdma communication module for connecting cell-phone customer terminal and GPRS communication module, and described embedded microprocessor is also connected with Zigbee communication module, WiFi communication module, ethernet communication module, memory and BOA server, described BOA server is provided with data processing module and is provided with multiple expansion serial ports.
Further, described embedded microprocessor is also connected with power module.
Further, described embedded microprocessor has Keysheet module and LCD interface, and Keysheet module is connected with keyboard, and LCD interface is connected with LCD display.
The utility model is integrated with Zigbee communication module, WiFi communication module, the ethernet communication scope-of-control of module are very wide, especially Zigbee communication module, it is a kind of wireless network agreement of low speed short-distance transmission, and bottom is the media access layer and the physical layer that adopt IEEE 802.15.4 standard criterion.Main characteristics has low speed, low power consumption, low cost, a large amount of network node of support, support multiple network topology, low complex degree, quick, reliable, safety.Be a kind of low-power consumption LAN protocol based on Zigbee, and be the wireless communication technology of a kind of short distance, low-power consumption according to the technology that this agreement specifies, such ZigBee technology is widely deployed in the work controlling household electrical appliances.
Compared with prior art, the utility model is integrated with Zigbee communication module, WiFi communication module, ethernet communication module, can as intelligent domestic gateway, unified management internal network, and mobile phone can be used to carry out remote access and the control of intelligent domestic system, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, a kind of embedded intelligent home gateway node based on built-in Linux that the utility model proposes, comprise embedded microprocessor and cell-phone customer terminal, described embedded microprocessor is provided with cdma communication module for connecting cell-phone customer terminal and GPRS communication module, and described embedded microprocessor is also connected with Zigbee communication module, WiFi communication module, ethernet communication module, memory and BOA server, described BOA server is provided with data processing module and is provided with multiple expansion serial ports.Embedded microprocessor is also connected with power module.Embedded microprocessor has Keysheet module and LCD interface, and Keysheet module is connected with keyboard, and LCD interface is connected with LCD display.
During concrete use, user uses mobile phone correspondence access cdma communication module and GPRS communication module, and then be connected on the server of embedded microprocessor, realize interconnected, user can use mobile phone to carry out the gateway control of a series of Zigbee communication module, WiFi communication module, ethernet communication module, and intelligence degree is high, and cost is low, wherein Keysheet module and LCD interface can facilitate user not use when Long-distance Control and carry out gateway control, easy to use.
Above-described embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the utility model patent and protection range should be as the criterion with appended claims.