2025-05-27 15:10:20
Urban under pipeline refers to the public pipeline used for centralized laying of municipal pipelines such as electric power, communication, broadcasting and television, water supply, drainage, heat, gas and other municipal pipelines underneath the city, which is a kind of modernized, scientific and intensive urban infrastructure.
Underground pipeline road as an underground project, at the same time, the corridor due to the operation of a variety of electric power, water conservancy and communication equipment pipelines, making the corridor inside with extremely complex electromagnetic environment, these two conditions make it difficult for cell phone signals to enter the corridor, so the corridor in the emergency telephone has become the only tool for communication with the outside world, which determines that the corridor emergency telephone can not be equated with other industry telephone. It is used as a communication security system to provide real-time, stable, full coverage of communication needs for the staff in the corridor, to protect the safety of life and property of the personnel, to ensure the safe and stable operation of the pipeline project.
Yuantong Technology Pipe Corridor Emergency Phone solves the problems of transmission distance limitation, multi-level management, susceptibility to interference, poor stability, unclear voice effect, echo, murmur, clamor and so on that exist in the traditional intercom broadcasting system.
According to the actual situation of the corridor, to overcome the shortcomings of the previous system, inheriting the advantages of each system, combined with the current technological development and management requirements, we design a set of professional integration of the corridor emergency telephone and broadcasting and scheduling system, the system overall network architecture is simple and reliable, the nodes are connected by optical fiber to form a ring network, while broadcasting loudspeaker signals and emergency telephone signals are transmitted through the optical front. At the same time, the broadcast loudspeaker signal and the emergency telephone signal are transmitted through the optical front, which makes the system more simple and efficient than the traditional program in terms of equipment deployment and line laying, and has the function of real-time display of fault alarms, which greatly simplifies the workload of the operation and management personnel, comprehensively protects the lives and properties of the staff in the pipeline corridor, and vigorously supports the daily work of the management staff.
Pazhou Underground Pipe Gallery is in Guangzhou. It is a very big project and used our thousands industrial telephones for diffreent models.
1、Offline intercom function
When the backbone fiber optic in the corridor is interrupted, the main control machine with the management center is not connected, and the emergency phone is in an offline state, the unique offline function can guarantee the communication between the emergency phone node and the central intercom, and the manual call will not be affected, so as to maximize the communication guarantee for the staff in the corridor with the management center.
2、Multi-level management structure
Our system's unique and flexible authority control function can be set according to the authority of different accounts to flexibly meet the management and scheduling needs of staff at all levels in the management center of the comprehensive pipeline corridor, in line with the requirements of the management center of the comprehensive pipeline corridor on the internal situation of the pipeline corridor can be monitored and controlled.
3、Convergence of dispatching management
The system integrates intercom call, broadcast shouting, background music, dispatching operation as the main function, expanding the early warning broadcasting, alarm management, conference management, call management, video linkage, event detection, short message, address book, and other highway current practical functions, using professional intercom broadcasting scheduling management software, adopting automation, intelligent, humanized operation design, greatly improving the comprehensive corridor Center management personnel efficiency, to achieve the discovery of the problem, disposal of the problem, record the problem, event detection alarm automated processing.
4、Intelligent event detection function
Event detection and analysis software is our application software with exclusive patented technology. Through accurate data collection technology and core algorithms, the moving picture data of different application scenarios are statistically summarized, and user reports are formed according to the industry demand. The data team aims to find the data indicators with core value for users from the data analysis conversion, analyze and present them, and provide automatic alarms for the data parameters that are out of the range of conditions.
At present, our event detection and analysis software has been widely used in scenic spots, plazas, stations, airports and commercial centers, etc., with the core algorithm technology to provide users with decision-making basis based on data analysis.
As the inside of the pipeline corridor is characterized by complex electromagnetic environment and uncertain air oxygen content, which determines that the pipeline corridor will be unoccupied during most of the working hours, the operation status of the systems, pipelines and equipments in each pipeline corridor application cabin urgently needs to be detected and warned by an intelligent solution. The event detection and analysis software provided by us is able to set up flexible conditions to analyze and convert the index parameters of concern in different application pods into data that can be collected and detected by us. For example, smoke warning, when smoke occurs in the pipeline corridor, the system detects smoke data, through analysis and judgment, automatically in the console interface reminders and sound alarms, in order to deal with timely. Other application warnings include pedestrian walking, pipeline liquid overflow, gas injection, pipe chamber explosion and other abnormal situations. Through timely and efficient data analysis and early warning, the losses caused by emergencies in the pipeline corridor channel are minimized, and the stable operation of the system equipment in the comprehensive pipeline corridor is fully guaranteed.
Efficient and Stable Transmission
The emergency telephone and broadcasting signals of this program are transmitted by IP digital signals, abandoning the traditional program-controlled telephone need to lay a large number of analog telephone lines and difficult to detect the risk of failure, the transmission medium using a dedicated fiber-optic network for transmission, so that the overall system has a high transmission speed and high stability for the subsequent expansion of the system incremental expansion of the amount of space has a great deal of space. All emergency telephone nodes in the corridor are connected in series by fiber optic network, and the emergency telephone equipment nodes are connected sequentially, forming a ring-shaped self-healing network structure, so that even if a single point fails, it will not affect the operation and use of other nodes. This greatly guarantees the communication capacity inside the corridor.
Yuantong Technology underground pipeline corridor emergency phone, with the user's actual project situation and demand as the core, for the staff inside the pipeline corridor: the system is able to play background music and environment optimization, and broadcast sound guidance and evacuation in abnormal situations. The system has the function of expanding support for external telephone (dialing local calls and internal extensions) to flexibly meet the communication business needs of the management center of the corridor. Moreover, the system has an event detection function, which ensures timely and efficient alarm and treatment process, and comprehensively protects the life and property safety of traffic personnel.
More information about the underground pipeline system view: emergency pipeline telephone,horn speaker,IP Intercom Server
