Toll Intercom Broadcast Solution

Toll Intercom Broadcast Solution

1.Intercom Broadcast System Overview

The implementation of highway centralized unified standardized management has been the industry consensus, is to integrate the resources of all parties to improve day-to-day operations and management, give full play to the overall benefits of highways; is the implementation of unified command and control, to strengthen the emergencies and emergency management; is to improve the quality of service benefits, establish a good image of the industry's inevitable requirements.

Highway management in the rapid handling of traffic accidents, traffic congestion in the rapid dredging, to maintain smooth traffic and improve road transport efficiency, improve service quality, especially in sudden disasters and emergencies, to the highway management put forward higher requirements;

Establish a set of highway centralized management multi-level intercom broadcasting system to monitor the center as the center, linkage toll booths, shift supervisors, station supervisors, political class, traffic police, rescue and other departments of the wired, wireless multi-level intercom broadcasting system, flexible and convenient mutual communication and reporting, to solve the centralized management of the various departments of the long-distance communication problems; when sudden disasters and emergencies occur, the rapid and timely emergency personnel emergency scheduling and When sudden disasters and emergencies occur, timely and rapid emergency dispatching of personnel and organization of vehicles, can quickly release relevant notices and information, is an important measure to reduce casualties and property losses, as well as to meet the holiday peak travel a variety of emergency needs and so on.

2. Solution Map

The intercom broadcasting system consists of intercom broadcasting management host, intercom multimedia management console, intercom terminal in kiosk, intercom speaker, wireless intercom base station, wireless intercom terminal, telephone access gateway, network broadcasting terminals and PA speakers, the system composition and connection schematic is shown in the following figure:

The new IP intercom broadcasting system all adopts the digital transmission of Ethernet, no interference, no attenuation, and can completely use the unified internal communication network of the road section to realize the trunk transmission of intercom, broadcasting and alarming to each department without occupying the valuable main fiber optic resources separately. In some cases where there is no Ethernet directly to the toll booth, it is only necessary to lead the network from the station to the toll booth.

2. System Functional Features

1）Intercom call

    Toll booth special three-key intercom terminal, can be a key to call the shift supervisor, station monitoring room, monitoring center, set of intercom, radio music playback, high-power speakers, directional sound pickup, super noise reduction, high-fidelity sound in one, support for alarm access, real-time monitoring output, can be expanded amplifier, dustproof and explosion-proof, aluminum alloy material design.

Touch-screen integrated management console, excellent human-computer interaction design, with a key to call, insert speak, split speak, hang up, hold, group call, group call, automatic recording, monitoring, conference functions and other operations.

The intercom can call any terminal or phone by pulling the number, and can realize one-key call to the terminal by expanding the shortcut board, no need to remember the number, no need to pull the number, and the terminal can be set to answer automatically in 1-10 seconds, and receive broadcast and music automatically.

2）Partition management

The communication server supports the establishment of partitions for each terminal number, which is convenient to find and modify, and intuitively displays each partition on the console and arranges them according to the requirements, so that you can directly select this partition for broadcasting, and each partition automatically generates a partition number, so that you can broadcast and play the partition number for broadcasting.

3）Call queuing

When there are multiple incoming calls to the monitoring center, the center management console can display queuing information of all incoming calls, including location, caller ID, etc., so that it will not cause multiple incoming calls to occupy the line, and the center can speed up the processing according to the incoming calls, and it can select the important incoming calls to be answered on a priority basis.

4）Caller ID

 Management console or intercom can display the incoming call number function, the internal number can also display the Chinese name of the caller, intuitive display, easier to recognize.

5）Intercom Priority

 The intercom terminal in the kiosk can realize intercom priority function, when receiving broadcast and background music, it does not affect the intercom call, when the terminal initiates a call or there is an incoming call, it will automatically end the broadcasting task or the music and enable the priority intercom, and after the intercom is finished, it will automatically resume the broadcasting or the music playback function.

6）Telephone Access

 Can be docked with the program-controlled telephone exchange to realize two-way initiation of call intercom; intercom can be live landline, landline can be initiated on the system intercom or broadcast shouting.

7）Alarm Management

Kiosk terminal support emergency foot alarm access, the center management console can receive alarm information, the corresponding terminal icon will be big red flashing display, automatically pop-up alarm confirmation information, generate the corresponding alarm records, and linkage video monitoring full screen display, send out an alarm voice reminder.

8）Redundant Backup Design

 The whole system should take into full consideration of the important core equipment backup redundancy design, in the important core equipment using backup, so as to protect the stability of the overall system, reliability.