Industry background

Forestry departments bear the important responsibility of protecting national forest resources and promoting the healthy development of forestry economy。China's forest area has the characteristics of strong concentration and vast unit area. Once a catastrophic accident occurs, it is necessary to investigate the danger source and locate the dangerous area in the first time。The need for communication in forestry is becoming more and more prominent。

The construction of forestry communication system is based on the communication network formed by digital ultrashort wave technology, wireless link networking technology and video transmission technology，Focus on the construction of air and ground, wired and wireless, fixed and mobile combination of chain, three-dimensional emergency communication system，Improve the coverage rate and transmission rate of forest fire prevention communication，Make sure in the event of a forest fire，It can use a variety of communication means to ensure the smooth transmission of fire information，Thus minimizing the extent of forest fire losses。

【冰球突破】 Forestry Department, Forestry Bureau, nature reserve, Fire Department

[Function combination] Beidou /GPS system positioning + multi-channel emergency dispatch + switch monitoring function + priority voice rights

[Beifeng Communication forestry command and dispatch system solution案——BF-8000 intelligent cluster dispatching system fire wireless communication system construction scheme】

(1) Beidou /GPS system real-time positioning function:

Beidou (GPS) dual mode positioning system，Combined with GIS GIS，The real-time and dynamic positioning of firefighters can be displayed on the map of fire dispatching center.In addition, the dispatch center can set the positioning upload interval，It is easy for the dispatch center to know the positioning, moving direction and speed of firefighters，And develop in accordance with the emergency situation，Real-time visual scheduling of firefighters in different directions。

(2) Multi-channel emergency scheduling:

In case of emergency，Fire command and dispatch center does not need to manually notify multiple channels one by one，According to the actual situation, the dispatching platform can select the single, group and group air to automatically jump to the specified channel scheduling;The handheld terminal will also receive real-time scheduling information，Avoid delaying the best time to rescue，To achieve efficient emergency, unified command and dispatch;It also has dual slot TDMA technology，Supports two groups of simultaneous or independent calls，Implement multi-channel emergency scheduling;Unimpeded communication，It provides a solid guarantee for the smooth passage of life and property。

(3) Switch monitoring function:

Firefighters were on patrol when an emergency occurred，Alarm automatically open monitoring function: After the emergency alarm is sent to the fire control center, the monitoring will be automatically opened to the command center，Quickly and accurately deploy all kinds of fire fighting and rescue resources，To improve the rapid response and fire fighting and rescue capabilities of fire fighting forces;At the same time, all firefighters in the group can hear the alarm ID information and the scene situation，It can also know the real-time dynamic location of the alarm personnel，And distance，Timely rescue，To safeguard social stability and the safety of the masses。

(4) Multi-level scheduling, priority speech rights:

Handheld multi-level scheduling Settings, level permissions are divided into 1-3 levels of different levels of scheduling, which can meet the functional requirements of different levels of users such as fire stations。Dispatching manual station can achieve forced demolition, strong insertion and other functions, prioritize voice rights, timely dispatch, provide fire rescue command and scene disposal of major disasters and other communication support, to achieve emergency unified command and dispatch。