Environmental process warehouse communication system

Abstract

The invention discloses an environmental process warehouse communication system. The environmental process warehouse communication system comprises an environmental process warehouse network system, the environmental technology network warehouse system comprises a sensor network and a CAN network. The sensor network comprises a plurality of sensor nodes which are wirelessly interconnected; the CANnetwork includes a CAN bus, the plurality of sensor networks are respectively connected to the aggregation node in a multi-hop manner. The aggregation node is connected to a CAN bus of a CAN networkthrough the CAN interface unit. A plurality of sensor networks and a CAN network form a combined network through aggregation nodes, and the CAN network of a CAN bus is connected with a core switch through a CAN-to-Ethernet converter, is connected to the Internet through the core switch, and is interconnected with a data platform through the Internet; through common networking of the separated sensor network and the on-site CAN network, the network architecture is optimized, the requirement for the coverage range of the wireless sensor nodes is reduced, the node energy consumption is reduced, and the method is worthy of vigorous popularization.

Description

technical field [0001] The invention relates to the technical field of environmental craft warehouses, in particular to a communication system for environmental craft warehouses. Background technique [0002] With the research and development of wireless sensor networks, gratifying achievements have been made in military reconnaissance, environmental monitoring, medical and health care, agriculture, and smart home construction. In terms of military reconnaissance: With the characteristics of low power consumption, small size, high concealment, good anti-destroy performance, and strong self-organization ability of WSN, it is possible to achieve zero casualties for military reconnaissance: through aircraft broadcasting, special shell launching and other means, Placing the detection device of the sensor network in the enemy's position can not only reduce the damage of the investigators, but also obtain accurate information without being easily detected. In addition to detectin...

AI Technical Summary

Problems solved by technology

[0004] Environmental process warehouses need to be equipped with a large number of sensor nodes. Environmental process warehouses are suitable for the use of wireless sensor networks. However, wireless sensor networks have just begun to develop, and its technology and applications are far from mature.

For example, energy is limited and limited by the environment. Sensor nodes are usually powered by non-replaceable batteries with limited power. When the battery power is exhausted, sensor nodes will not continue to work.

Images