The wireless ap nodes are distributed in the area to be monitored, and the specific information and physical parameters are monitored. The gateway node collects and collects the monitored data obtained by many sensor nodes in the monitoring site, and then transmits the data to the remote monitoring center through the transmission network.
The transmission network provides unobstructed communication between sensors and between the sensor and the monitoring center, and a communication path can be established between the sensor and the monitoring terminal.
Some nodes or all nodes in the wireless ap network can move, but the network nodes move within a large range, which will inevitably cause dynamic changes in the network topology. The nodes communicate with each other by AdHoc's ad hoc network. Each node in the network can monitor the specific physical quantity of the site environment, and can receive monitoring information data sent from sensors in other directions, and pass certain routing algorithms and The rule forwards the information data to the next relay node. Each node in the network also has the ability to dynamically search, locate, and restore connections.
The sensing object of the wireless ap network is specifically represented by physical quantity information of the monitored object, such as temperature, humidity, speed, and content of harmful gases.