Introduction to the system
The BF-9500 Police (PDT) digital cluster communication system is a new generation of digital integration products developed according to PDT standards, which can provide stable wireless communication and command and commissioning solutions for public safety, public utilities, industry and commerce.
The system has the function of automatic selection of information, realizes the communication services such as resource sharing, task sharing, channel equipment sharing and multi-purpose and high-efficiency wireless scheduling, and provides special communication services for multi-department, unit and other group users.
Second, the application field
BF-9500 police (PDT) digital cluster communication system is widely used in the daily command and dispatch work of public security, military, railway, aviation and other public security departments, providing a digital dispatching solution for remote dispatch and management.
Third, the advantages of the system
Support the network verification of base station and terminal information, prevent illegal terminal stakes channel with the same frequency point information, and ensure that the network personnel information is "unique".
Built-in multi-digital encryption technology, support ACR4, AES256 and the Ministry of Public Security a certified soft encryption, network link encryption and communication secret encryption, can effectively avoid voice calls from the scrambling and undisturbed encrypted channel, all aspects to improve the network communication system security factor level.
Provide the main core network and alternate core network automatic replacement job, dual-route link strategy and single-station mode of operation, to ensure that when any link in the system failure, the system can run continuously, does not affect the normal voice service of subordinate terminals.
Using advanced digital technology, BSC (base station controller) backup, application database backup, PMU (power) backup, control channel backup, link backup, convenient for users to retrieve and view data information at any time.
When the system terminal is lost or a device needs to be prohibited from receiving or receiving, the terminal device can be quickly controlled by remote halo/remote killing technology to prevent the leakage of terminal information and ensure the privacy of communication.
When there is a power failure, the battery power supply mode can be activated or directly connected to the power supply charging, providing a more flexible and convenient charging method, to ensure the normal operation of the system, improve the efficiency of user communication scheduling.
The overall composition of the equipment is compact, convenient for the daily communication scheduling installation, transportation and maintenance work. After a number of professional indicators verification and a variety of complex environment testing, with excellent pressure resistance and adaptability to meet the user's different scenarios of emergency communication needs.
Support GPS/BD data flip channel, a single channel can carry thousands of / minute positioning information upload rate, while providing accurate and clear positioning information, to achieve real number of voice transmission.
Four, networking mode
Provincial and municipal emergency linkage network
After the construction of the district/county-level cluster system is completed, it can be connected to the local-level networking center and realize the interconnection of the municipal-level municipal system, and the local-level city-level networking center can be connected to the provincial network center, forming a district(county), city and provincial level PDT/DMR network structure, and the provincial and municipal units can be directly managed to the county/district-level PDT cluster system. To realize the province's emergency linkage command network, the same smart city can achieve different units and departments of PDT/DMR cluster connected to the city command center.
V. Introduction to the composition of the system
BF-9500 PDT Police System Base Station
The BF-9500 base station is modular with a modular design concept, with high reliability and scalability, and powerful and rich business capabilities. Support multi-stage fault weakening mode, base station can handle in-station calls independently, effectively improve the reliability and efficiency of products. Realize the key hardware equipment parts using backup mechanism, such as base station controller backup, cluster master channel backup, network element link backup and so on.
The BF-9500 system base station equipment uses two types of cabinets: a four-load frequency cabinet and an eight-carrier cabinet. The four-carrier enclosure sits with a 22U standard rack and an eight-carrier cabinet with a 37U standard rack, and is designed to meet ETSI EN 300 113, ETSI TS 102 361, ETSI TS 102 362 standard and ETSITS 102 398 standard.
Modular design, superior thermal performance "telecom-grade" reliability Business features rich flexible networking
Core Network
Including central control, soft exchange, log services, recording services, scheduling services, network management services, GIS services, authentication, encryption and so on.
Call control, mobility management, short data control, etc.
Voice routing control, voice format conversion control.
Location storage, visual scheduling interface.
Voice storage and for query.
Dispatch station management, scheduling control.
End-user model/manufacturer/serial number, etc.
Logs are stored and available for queries.
Management desk management, agent management.
Support key generation, management, and distribution, support languagetone and data encryption.
TD950 Handheld TerminalFor more information, pleaseClick
Supports full duplex communication mode so that intercoms are no longer limited by traditional communication modes. The voice of real-time synchronous feedback communicates in a timely manner at a critical time in the implementation of the task, which makes command and dispatch more efficient and flexible, and effectively improves the team's work efficiency.
The latest positioning chip is used to provide higher positioning accuracy and sensitivity, supporting GPS/Beidou positioning services. It's easy to pinpoint and view real-time, easy to track, and facilitate timely personnel scheduling, emergency reinforcement and digital management.
Standard-based digital cluster communication technology, authentication, end-to-end encryption and other security technology applications, but also let you get a full range of secure communications.
The use of 2 inch high-resolution (320 x 240) IPS color semi-permeable semi-anti-display, greatly enhance the user's visual angle, even in the outdoor bright light can be displayed at a glance.
IP68 protection rating, the body against wear and tear, high anti-seismic strength, can play in a variety of harsh use environment to play its excellent performance, to avoid environmental problems caused by poor communication.
Available with a capacity of 3350mAh lithium-ion battery, it is available for ultra-long calls. Working in cluster mode can last up to 17 hours.
Advanced narrowband voice codec technology, digital error correction technology and leading AGC technology are used. Effective noise suppression allows users to get clear voice. At the same time, the built-in 2W high-power speaker, to ensure a clearer sound, more bright, so that users can easily keep communication smooth.
BF-9500 Police (PDT) Digital Cluster Communication System
Dispatch desk
Dispatch, listening, remote control, remote halo, remote death, dynamic recombination, GIS.
Management
User management, equipment management, alert management, performance management and security management.
Specification sitorion
