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The expressway is a symbol of national modernization. The rapid development of the expressway transportation network has effectively improved the structure of my country’s highway traffic and transportation efficiency, and has played an extremely important role in promoting my country’s economic development. With the continuous improvement of people’s living standards and the rapid increase in the number of car owners and drivers, more and more people enjoy the great convenience brought by expressways. However, expressways are also due to their large traffic, fast speed, and impact. A series of traffic accidents have also been caused by the characteristics of strong force. For example: In recent years, traffic jams, road closures, and vehicles have been caused by traffic accidents on expressways due to insufficient safety sight distance, excessive speed, vehicle failures, dangerous goods accidents, and low visibility and severe weather such as heavy fog, ice and snow, heavy rain, etc. Major traffic accidents such as rollovers and multi-vehicle collisions are often extremely harmful and have serious consequences once they occur. In addition, the general public’s awareness of traffic law is uneven, the auxiliary facilities of the expressway are not perfect, and the management of the expressway is becoming more and more difficult. At present, relying solely on limited police force and traditional working methods cannot significantly improve the order of the expressway.
How to respond to emergencies quickly and efficiently; how to coordinate with other units and departments to quickly carry out emergency command and solve problems in the first time; how to improve more comprehensive services; how to ensure the safety of people’s lives and property to the greatest extent?
A considerable number of highway management departments have realized that it is necessary to use a new type of collaborative dispatch command system developed by high and new technology, and through scientific and information management service methods, in order to increase the existing traffic utilization rate, alleviate the traffic pressure, and improve the highway management. efficacy.
Mazal Intelligence (www.xttxw.net) combines the current development status, characteristics and actual needs of expressways, based on road traffic informatization, and uses the independently developed collaborative dispatching command system to provide a highly intelligent and informatized expressway management unit , Comprehensive highway emergency dispatching and commanding solutions, providing voice, image, data, group intercom and other communication methods. Achieve “seeing, hearing clearly, calling out, accurate information, accurate positioning, and quick response” to ensure that “information collection is fast and accurate, and instructions are issued quickly” to provide leaders with real-time and accurate on-site conditions. Remote monitoring, remote command and dispatch, multiple communication methods and processing methods, truly improve the ability of rapid response, unified dispatch, and coordinated command, greatly improve the user’s response speed and processing efficiency to emergencies, and minimize accident losses.
The expressway coordinated dispatch emergency command platform integrates wired and wireless communication technology, information technology, IT technology, sensor technology, etc., based on video surveillance information collection, GIS geographic information system as auxiliary means, and audio and video dispatch command platform It is composed of core and video conferencing, digital recording system, shift scheduling system and supporting safety protection system, and related standards and specifications.
This platform integrates multiple functions such as wired, wireless, mobile, fixed, voice, video, and data, and integrates multiple network communication methods to meet the needs of daily duty and handling of public emergencies. When the alarm center receives an emergency report, the command center can accurately, quickly and accurately understand the location of the accident through GIS and wireless video image acquisition and other auxiliary systems, and can understand the situation in real time. It can be the first time through the graphical dispatching station. Convene emergency audio/video conferences to quickly handle emergencies in the shortest time, minimize accident losses, and fully ensure the orderly progress of high-speed traffic, so as to ensure the speed, accuracy and safety of command and dispatch, and realize the informatization of emergency events intelligent control. Make the command center an organic whole with complete functions, rich information, and mutual linkage, realizing real-time, remote dispatch command and business processing integrated coordinated dispatch command platform.
The Mazal intelligent highway coordinated dispatch command solution mainly includes wired and wireless dispatch:
Wired dispatch
Intercommunication with PSTN phones is realized through the access gateway, and the PSTN fixed-line telephone, private network fixed-line telephone, and IP dispatch terminal in the system can be mixed dispatched through the graphical dispatching station.
Wireless scheduling
Using the wireless interface of the integrated dispatching system, the dispatching station can directly call or hold a mixed conference with users such as analog trunking, conventional intercom, mobile phone, etc., realize real-time transmission of accident scene images back to the command center, and help leaders intuitively make decisions and commands.
Wireless dispatching terminals mainly include mobile communication terminals such as ordinary mobile phones, PDAs and 3G mobile phones, wireless trunking communication terminals such as vehicle-mounted individual soldiers, handheld individual soldiers, and backpack individual soldiers, short-wave communications, satellite communications, etc. The wireless dispatch mainly realizes the unified dispatch of the moving personnel and vehicles.
The expressway coordinated dispatch command platform provides the following functions and services:
Multi-functional graphical dispatching console: the user-oriented graphical interface dispatching console is simple, convenient and intuitive to operate. It provides functions such as monitoring, forced insertion, forced dismantling, proxy connection, transfer, banning, multicast, audio and video emergency meetings, etc. .
Hierarchical dispatch and command: This platform has multi-level dispatch and command functions to realize hierarchical dispatch.
Emergency plan: When an emergency occurs, you can query related plans, click and group members of the emergency plan team to hold audio and video conferences, and discuss decisions.
On-duty scheduling: Through the system standard open business interface and the daily duty system of the highway management unit, it can realize the recording, handling and query of on-duty scheduling information, and display the on-duty information on the big screen.
Electronic address book: Contact information can be inquired through a variety of conditions, and personnel can be divided into groups according to departments and institutions.
Digital recording: Perform digital recording of all calls to ensure that every important link is well documented, such as answering, scheduling, meetings, etc., all voice recordings.
Report statistics: information recording and storage of expressway emergencies handling process.
Intelligent alarm: When the traffic or high-speed monitoring system detects abnormal conditions, it can realize automatic multi-point voice alarm, voice/video emergency meeting, short message group sending, and email group sending alarm. Enable the staff to grasp the abnormal situation on the spot in the first time, so as to deal with it in time.
Auxiliary decision-making: When an emergency occurs, through GIS coordinated geographic information, image acquisition system and other auxiliary decision-making systems, it can automatically display the alarm location and real-time feedback to the command center, which can assist dispatchers in dispatching decision-making.
The highway coordinated dispatch command solution constructed by Marzo Intelligent realizes the whole process tracking and support of emergency emergency handling: from emergency report, related data collection, emergency judgment, real-time communication, linkage command, Emergency on-site support, leadership assisted decision-making. Any event, any place, all-weather high-speed information access, to provide seamless and reliable communication in a safe and fast manner. It enables the emergency teams to quickly and accurately exchange information about crisis situations, strive for limited manpower and time resources, and save emergency costs. In the shortest time and at the fastest speed, people’s production and normal life have been restored, and they have made important contributions to protecting the safety of people’s lives and property, maintaining social stability, and building a harmonious society.
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