Digital explosion-proof integrated communication solution for petrochemical enterprises

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简介
Build a wireless communication system with rich functions, reliable performance and convenient deployment,It is widely used in the production, inspection, dispatching, fire protection, security, engineering and other departments of energy and chemical plants or oil and gas pipelines,In particular, it plays an important role in emergency rescue and fire rescue,It has become an indispensable means of communication in plant production scheduling and pipeline maintenance。
方案


Project background

The petrochemical industry is the basic and strategic industry of our national economy and social development, and its development and growth have been highly valued by the Party and the state。With the continuous expansion of the scale of petrochemical enterprises and the rapid development of technology,The construction of private network communication system in petrochemical enterprises is relatively lagging behind,Lack of communication means combining personnel management, safe production, safe communication, interconnection, unified command and dispatch, etc,It can not meet the needs of the digital development of petrochemical enterprises in the new era。

因此,Build a wireless communication system with rich functions, reliable performance and convenient deployment,It is widely used in the production, inspection, dispatching, fire protection, security, engineering and other departments of energy and chemical plants or oil and gas pipelines,In particular, it plays an important role in emergency rescue and fire rescue,It has become an indispensable means of communication in plant production scheduling and pipeline maintenance。

Demand pain point

At this stage, professional wireless communication in the refining and chemical plant generally adopts the walkie-talkie simplex direct or cross-frequency forwarding through the turntable, without forming a set of functional wireless communication system, and the following problems generally exist:

There are many signal blind areas and serious shielding

The petrochemical park area is large, the production area and the office area are separated, there are many tank devices in some outdoor areas and many closed Spaces in some indoor areas, resulting in many wireless signal coverage blind areas, serious signal shielding in the central control room, and outdoor operators cannot maintain smooth communication with the control center。

Personnel system is huge, management traceability is difficult

The petrochemical park has a large area and many inflammable and explosive areas, and personnel inspection paths and whether to enter and exit the explosion-proof areas often rely on the consciousness of employees, and there is no scientific management means。In the event of an accident or emergency, rapid feedback is not possible, the event processing time is low, and it is difficult to trace the source。

The call efficiency is low because the channel is not evenly busy

The existing park communication systems (analog or conventional intercom, fixed-line system, PA system) are independent of each other, the channel distribution is uneven, the channel can not be shared, and the call often appears call waiting, blocked and so on。Without authority management and priority distinction, the command center cannot achieve unified management and coordination in the first time in the event of an emergency, and lacks the ability of unified command and dispatch。

Traditional analog communication system has a single function

With the development of enterprise digitization and intelligent management, the original wireless communication system can only meet the simple voice communication requirements, and cannot provide digital recording, telephone scheduling and interworking, equipment monitoring, terminal management and other functions, which is difficult to meet the information management needs of modern large chemical enterprises。

Flammable and explosive environment, high explosion-proof level requirements

There are a lot of combustible gases in the refinery plant, and it is easy to produce a large amount of flammable dust in the production process, so the explosion-proof level of communication equipment is becoming higher and higher, according to the situation of different plants, high-risk and flammable areas require the use of IIB explosion-proof equipment。

solution

After careful field investigation, Beifeng Communication built a multi-carrier digital wireless communication solution with rich functions, high safety and wide coverage for the complex building structure and production environment needs of the petrochemical enterprise:

System topology

Outdoor communication coverage is completed through high-gain fiberglass antenna combined with digital communication system. Indoor multi-carrier frequency system is deployed for communication coverage in closed rooms, office areas, and dense canned areas to sweep communication blind areas from inside to outside to avoid signal interference.

According to the actual use needs, habits and the number of users of the intercom terminal in the plant area, the appropriate grouping mode is designed to group the number of the user departments, different workshops and shift groups, so as to determine the number of carrier frequencies in the cluster system, achieve dynamic channel allocation, and meet the daily and emergency communication needs in different fields.

The SDC intelligent scheduling system is built for personnel management and scheduling in the park, such as personnel command and scheduling, personnel positioning, patrol control, and visitor control。At the same time, the recording and broadcasting system and the Internet of Things patrol system are built to store all communication business data under the system, and can be played back according to a variety of query conditions, which is used for personnel control such as route monitoring and identification of inspection personnel, visitor management, and tour route monitoring.

Build an interworking gateway, realize the interconnection of analog/conventional direct intercom system, fixed phone system and PA system, help the central control room, dispatch room or the office leader to configure the dispatch desk, and realize rich functions such as PC voice call, forced disassembly, forced plug, monitoring, and traffic statistics;

According to the plant environment and the distribution of the number of people, the construction of IIB explosion-proof terminal is used for the daily communication of the staff of various departments in the petrochemical park。

Program highlights


High quality explosion-proof terminal, real-time guarantee of safe production

Beifeng provides explosion-proof grade IIB standard professional explosion-proof intercom terminal BF-TD880. The terminal adopts triple explosion-proof protection design, which makes the use of explosive environment safer and provides safe communication guarantee in dangerous working environment。With reverse alarm, multiple satellite positioning, digital encryption, 400 hours of recording and other practical functions, emergencies should change the intelligence, and can access the SDC dispatching system, convenient front-line personnel at any time to command and dispatch the situation, to achieve rapid early warning, multi-party linkage, the accident prevention。

Multi-service integration supports unified command and scheduling

SVT multi-carrier channel machine for frontline personnel,Channel resources are managed and allocated in real time,Effectively improve the utilization rate of service channel resources and call rate,Ensure flexible resource sharing among multiple terminals and devices,Improve work efficiency and reduce maintenance costs;Equipped with intelligent fusion gateway to support digital intercom system, telephone system, SIP telephone system, analog system, public network intercom system access,Build a unified command dispatching platform together with the dispatching platform,Realize real-time safety supervision and emergency command and dispatch of personnel in different working groups。

Information management, personnel deployment at a glance

The system platform takes electronic map as the core and geographic information technology as the support,Realize remote command, emergency dispatching, emergency handling, real-time intercom (single call, group call, full call and other voice cluster scheduling), personnel location, real-time monitoring management, online personnel management and other services,Easy to access and query at any time: voice monitoring, personnel patrol, personnel attendance, route planning, guard fence, user information, equipment terminal and other types of data management and historical data information,Ensure that the dynamics of personnel and the distribution of heat in the area of each unit's jurisdiction and patrol area are clear at a glance。

Customer evaluation

The professional explosion-proof fusion communication solutions provided by Beifeng Communication not only provide a solid guarantee for the safe production of petrochemical enterprises, but also show rich business application capabilities in daily management and scheduling, and fundamentally solve the problems of linkage difficulties, low management efficiency and insufficient resource allocation encountered in the production of petrochemical industry。As a leading solution provider in the smart communication industry, Beifeng has always been committed to providing safe and convenient communication solutions for government and industry customers such as emergency management, fire rescue, energy and chemical industry, transportation logistics, etc., to ensure the safety and stability of the city and the orderly operation of the industry。


亮点
  • Multi-service integration
  • Information management
  • High quality explosion-proof terminal
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