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BF-9300 BTX Created Police (PDT) Cluster System

  • No:BF-9300
  • Quantity:

    I. Background Overview

    With the development of economy and the speed of urban construction, the rapid development of new urbanization and new industrialization, production safety events and social safety events are also showing an upward trend. In order to reduce the casualties and losses caused by emergencies and to ensure the safety of people's lives and property, it is necessary to make adequate emergency preparedness, monitoring and early warning, disposal and rescue. Various technical means such as: voice, video, text, electronic maps, integrated command and dispatch technology has been introduced. To achieve a rapid and intuitive understanding and command of the location information of the personnel on the spot and the real-time situation of the on-site emergency, it plays an important role in reconnaissance and coordinated operations for the personnel of the public security department.


    Second, the system introduction

    BF-9300 BTX creation police (PDT) cluster system is based on THE IP network, integrating command and dispatch, video, monitoring, text, voice dispatch and other functions in one multimedia communication fusion control system. The system adopts soft switching technology and distributed architecture design to integrate the system platform characteristics of access, connectivity and multi-level networking, and realizes the cross-system, cross-system, cross-regional, cross-functional, cross-service cross-sectional interconnection. Full use of a number of Beifeng independent intellectual property rights patenttechnology, to build a set of functionally perfect, convenient and reliable, strong expansion, high security integrated communication system. Whether the underlying system supported by the business is broadband or narrow band, you can handle the situation and take control of the big picture by simply executing scheduling commands in a unified architecture.


    Third, the application field


    Four, the advantages of the system

    BF-9300 BTX creation police (PDT) cluster system in addition to the continuation of conventional DMR, PDT wireless communication services, but also increase video monitoring, remote data acquisition, multimedia broadcasting and other data business needs, in the process of command and dispatch, with "listening" and "visible" characteristics. The traditional narrow-band system is limited by the system bandwidth, which can only provide limited data capacity and limit its information development. The system fully understands the needs of users, from the actual application of customers, to achieve out-of-the-box, rapid deployment, comprehensive coverage, enhance the public security, military and law enforcement control capabilities, command capabilities and law enforcement capabilities.


    Five, networking mode

    A single system logical connection schematic


    A diagram of the LAN connection of a single system physical device


    Multi-level system distributed connection schematic


    Six, the system composition of the introduction

    UC-MDS 4U Cluster Base Station

    Beifeng UC-MDS 4U cluster base station completes the PDT protocol air interface function, providing wireless coverage and call service for a specific geographic area, the main functions include reception control, resource scheduling and allocation, call link establishment and maintenance, as well as basic voice, data service and various scheduling services processing.


    Beifeng UC-MDS 4U cluster base station adopts a 19-inch cabinet structure, based on the mature ATCA architecture, the main modules include the baseband and master unit BCU, channel unit RFU, the splitter DIU and the joint ertous COU. Both the baseband and the main control unit are carded, and the whole IP exchange between the units has a separate data bus and control bus, making the whole station more stable and reliable. Typically configured as 4 carriers, when expansion is required, it can be scaled to 16 carriers in a stacked manner. When 2 carriers are required, 2 transmitter slots can be occupied and integrated co-lube duplexes can be integrated.

    Baseband and master unit

    The baseband and master unit complete pDT cluster protocol processing, system master processing and transmission processing. Cluster protocol processing includes protocol processing of PDT physical layer, data link layer and call control layer, system master processing includes wireless resource scheduling, reception and congestion control, mobility management, and operation and maintenance of base station systems, and transmission processing provides an external transmission interface, and completes the operation of the base station and MSC, base station, Message interaction between the base station and the dispatch station.

    Channel unit


    The channel unit mainly completes the RADIO transceiver processing, and then sends the received RF signal to the baseband and the master unit for processing, and modulates the baseband signal from the baseband and the master unit and transmits it out via RF. Each channel unit supports 2 carriers.

    Splitter

    The RF units that receive the wireless signal from the receiving antenna and are assigned to each carrier for processing.

    Heiser

    The RF signal from each RF unit is combined and sent to the transmit antenna for transmission.

    Multimedia Dispatch System Management Platform

    BF-9300 multimedia scheduling system management platform is a combination of hardware and software products, software for C/S architecture, divided into server-side and scheduling management terminal management software. It is used to manage and dispatch mobile terminals in the network, in addition to supporting basic voice and data calls, but also supports full-Chinese operation, voice conferencing, planning management video surveillance, video conferencing, more support for a wealth of scheduling business, convenient for dispatchers or commanders to carry out unified command and scheduling and dynamic graphical real-time information management.


    BF-9300 multimedia management platform supports all-IP Internet, based on C/S architecture, easy interface, server and core network MSC installed in the core room, dispatch desk (customer service side) can be accessed remotely through IP, regardless of geographical location. MDS supports simultaneous access to multiple dispatch desks, hierarchical networking and hierarchical scheduling, each dispatch desk can set different administrative rights to manage different MS or base station coverage areas.

    Seven, platform advantages

    Mobile station status monitoring and management

    MDS supports real-time display of the status of each mobile station, including shutdown, idle state, roaming status, call status, etc., and can restrict the incoming and outgoing permissions of the mobile station through instructions.

    Video convergence management

    Through video image fusion to achieve the unified access of various existing video systems (video surveillance, wireless mapping, video conferencing, mobile individual soldiers, smartphones, etc.), to achieve the centralized management and scheduling of all video systems, and through the fusion of communication and scheduling platforms to achieve seamless interaction between various video systems, as well as with other audio systems, Interaction of business systems.

    Scheduling management

    Radio or non-broadcast calls called, sms, strong plugs, forced removal, listening, recording, temporary grouping and full call, team call, dispatch group call; and instruction routine.

    General call business

    The dispatch desk can complete all the call functions that MS has, support the voice and data calls and group calls of the dispatch desk and the mobile station, and support direct calls between the dispatch station and the dispatch station.

    Audio Fusion Access and Interaction

    Through audio fusion to achieve the existing various audio systems (office telephone, scheduling telephone, intercom system, mobile single soldier, mobile phone, landline, etc.) can be directly to the user group or specify the plan to start the meeting at the click of a button.

    Powerful GIS business features

    MDS supports GPS queries and tracktracking of mobile stations. Through GPS query of the mobile station, the mobile station can be positioned, and the track track tracking of the designated mobile station can be carried out, so that the command center can dynamically grasp the location of the personnel, in the event of a state of emergency to mobilize police force for rapid deployment.

    Eight, background scheduling management software interface