Pain point need

Traditional communication means are weak in reliability, immediacy, security, visualization and other aspects, and can not fundamentally meet the needs of emergency communication in petrochemical parks。According to the actual demand of a large petrochemical park, it is urgent to build a set of emergency communication system with high reliability, high security, wide coverage, flexibility and multimedia communication support, so as to greatly improve the response and disposal ability of emergency events。

solution

Beifeng Communication adopts "MESH broadband AD hoc network +TR925 backpack AD hoc network + mobile handheld terminal" to build broadband wireless emergency communication system for petrochemical park。The system uses Mesh broadband network as the return link, LTE emergency command system as the emergency rescue site coverage network, supplemented by portable relay station, multi-mode explosion-proof handheld terminal, emergency control console, control console and other integrated video acquisition equipment, to achieve on-site audio and video command and dispatch。

Beifeng MESH wireless AD hoc network is a center-free co-frequency system, which is convenient to deploy, flexible to use, simple to operate and easy to maintain。The system is compatible with all LTE data service functions，Supports rich voice, data, video, message, GPS/ Beidou positioning services，In non-line-of-sight, fast moving conditions，It can meet the emergency rescue site cluster intercom, short MMS, video scheduling and other services，Provide reliable, timely, efficient and secure broadband IP data channel。

Any node device of the system can be used as an end node, a relay node or a command node in the network。When a node on the network fails, the transmission path is automatically selected by other nodes to transmit the forwarding tasks. The network is robust and reliable, and the communication capability in emergency scenarios is ensured to the greatest extent。By combining the multi-hop transmission capability of the broadband AD hoc network with the multi-user and multi-service access capability of LTE, the powerful broadband wireless emergency communication capability is provided for the emergency management and scheduling of the petrochemical park, ensuring the visual command and scheduling at critical moments。

Program advantage

Flexible networking

MESH wireless AD hoc network system can support 32 nodes in the same frequency network, and realize a variety of network topologies such as point-to-multipoint, chain relay, mesh network and hybrid network。

High damage resistance

When a node in the network fails, the forwarding task originally carried out by the node will be relayed through other nodes and select the best transmission path under the guidance of the routing protocol, and then the network can still work normally。

Rapid deployment

The MESH wireless AD hoc network system is a center-free co-frequency system in which all nodes are in the same position and can automatically form a wireless mesh network after being turned on and communicate with each other in real time. A single frequency point supports two-way TDD communication, and any node device can be used as an end node, relay node or command node in the network。

Abundant business

MESH wireless AD hoc network system supports real-time transmission of voice, image, data and positioning information.Built-in WIFI module, using WIFI to associate with external devices for real-time interaction。

Customer value

Beifeng Communication has long been committed to the research of private network wireless communication technology and solutions，It has created a "full convergence" solution that combines broadband, narrowband, public network, PDT cluster and other technologies，Not only for daily voice communication，It further ensures the needs of broadband data transmission, intelligent mobile terminals, and multimedia command and dispatch platforms in emergency situations，To create more private network communication products and solutions for petrochemical parks, oil fields, chemical industry, production emergency and other industries。