How to use IOT gateway to realize networking communication of smart road lamp posts

Smart road lamp pole project , It is often necessary to build centralized control and communication networks of dozens or even hundreds of light poles ,BMG8100 The design of intelligent gateway of Internet of things has 8 Gigabyte network port 、2 Giga light port , With gateway integrated management software , It is convenient for the project construction party according to the site environmental conditions , Choose to build a tree network 、 Ring networking and other types of intelligent road light pole networking architecture .

Intelligent road light pole equipment communication networking type ：

1、 Tree architecture . The main advantage of this type of architecture is that it can extend many branches and sub branches , These new nodes and branches can easily join the network . For example, the centralized access of smart pole equipment , camera 、 sensor 、 display 、 Light controller 、 Wireless network students , Both can pass BMG8100 Gigabit network port of smart pole gateway , Realize centralized communication 、 control .

And under the branch of tree structure , You can also continue to expand access devices , It is conducive to subsequent function upgrading . And the node or line of a branch in this architecture fails , It is easy to isolate the fault branch from the whole system , It will not cause the failure of the whole system . Highlight the characteristics of easy scalability and stability .

2、 Ring architecture . The main advantage of this type of architecture is that the system circuit structure is simple , The deployed cable length shall be short , Overall, it is easy to deploy , It is suitable for rapid construction of road lighting centralized control system .

3、 Star architecture . This architecture takes the smart road lamp post gateway as the edge core , Establish point-to-point communication and control lines with pole mounted peripherals , The comprehensive function of the smart pole system is controlled by the hardware interface of the smart gateway 、 Impact of protocol docking and communication rate , High degree of customization .

What are the advantages of networking with Internet of things gateway ：

The IOT gateway supports optical ports at the same time 、 so 、WIFI( Optional )、5G/4G( Optional ) And other ways to access the Internet , Multiple networks can be online at the same time , The intelligent road lamp post can select the communication mode as required , Expanded system autonomy .

IOT gateway BMG8100 Equipped with 2 Fiber optic interface , It has the function of optical fiber two-layer networking , Support tree 、 Ring 、 Stars 、 Networking application of chain architecture . And the embedded switching communication module can be added or deleted , To flexibly configure the number of network ports , To meet the needs of various networking ports .