● This system serves as an additional, backup emergency communication system built on top of the existing wired, wireless, and emergency broadcast-based conventional communication networks. In the event of accidents or disasters at mines, petrochemical facilities, or hazardous chemical sites, companies can immediately initiate emergency responses—enabling early-stage containment, self-rescue, and mutual assistance. However, disaster zones often present highly complex on-site conditions, especially when conventional communication systems fail due to power outages, network disruptions, or the absence of connectivity. Moreover, in scenarios where flammable or explosive gases are present, setting up temporary wiring becomes extremely challenging and time-consuming. The dedicated emergency communication network, designed for independent operation and powered separately, ensures a reliable "last-mile" lifeline, swiftly connecting rescue teams with those trapped in the most critical areas.

● This system has revolutionized the traditional emergency communication and rescue approach, with the emergency communication system standing by in real-time, significantly enhancing the company's ability to respond swiftly and effectively to accidents and disasters.

● The system consists of three main components: the command and dispatch center unit, the transmission network unit, and the disaster-affected area unit.

● Visual Command Center

　Highly integrated with command and dispatch communication system software, a foldable screen, broadband self-organizing network, Gigabit switch, GB28181 national standard video system, built-in speaker, MIC, and more. It can display the real-time status of each terminal. Featuring a portable design, it’s easy and quick to operate.

● Integrated Business Processing

　Highly integrated processing capabilities simultaneously support concurrent handling of multiple services, including video, voice, SMS, location tracking, and environmental monitoring, further optimizing the system’s architectural deployment.

● Front and Rear Command Centers Linked Together

　The front and rear command centers can be interconnected via transmission links such as satellite, public networks, and wired IP connections, enabling seamless collaboration between them and enhancing the accuracy and timeliness of rescue command decisions.

● Diverse types of terminal access

　Supports a variety of terminal types, including handheld devices, multi-parameter gas detectors and alarms, environmental monitoring instruments, tablets, PTZ cameras, rescue robots, drones, and more.

● Rapid Mobile Deployment

　Portable modular design, self-organizing network with no configuration needed, easy to carry, and rapidly deployable.

● Device Power Supply Performance

　The visualization command station features a built-in power supply, supporting both conventional AC power and a backup mobile power source. The backup power can sustain operation for more than 8 hours.

● Highly reliable design

　The system employs a wireless mesh network and intelligent multi-routing technology, featuring self-organizing and self-healing capabilities, supporting multi-hop transmission, and offering extensive interface and protocol support. Overall, the system operates with exceptional stability and reliability.

● Broadband Self-Organizing Network

　By leveraging broadband self-organizing Mesh base stations, a temporary, dynamic, and rapid wireless ad-hoc network can be established. This network features self-organization, self-healing capabilities, and loop avoidance functionality, supporting multi-hop ad-hoc networking. The base stations are equipped with plug-and-play optical-electrical interfaces, enabling seamless integration with on-site fiber-optic networks. Additionally, the flexible deployment of base stations allows for adaptable network configurations tailored to the specific site conditions, with inter-station communication distances easily exceeding 30 km—even in open, unobstructed environments when mounted at elevated heights.

● Audio and Video Communication

　The visualized dispatch console enables real-time audio and video interaction, with adaptive capabilities for both video resolution and frame rate. It automatically adjusts video resolution and frame rate based on the current network speed, ensuring smooth and crystal-clear transmission.

● Cluster Scheduling

　The visualized dispatch console supports real-time voice and video scheduling for one-to-one, one-to-many, and group intercom communications. It features functionalities such as group calls, half-duplex voice single calls, full-duplex voice single calls, temporary group calls, broadcasting, recording, priority insertion, priority removal, and emergency rescue calls.

● Audio processing

　The system features advanced audio signal processing capabilities such as echo cancellation, supporting functions like echo suppression, noise reduction, voice activity detection, and automatic gain control—enabling high-quality, full-duplex voice communication.

● Message Sending

　Real-time images, text, voice messages, and one-click emergency alerts: The client allows the command center to send text and voice message data to other clients. Short messages support AES128/AES256 channel encryption for secure transmission, ensuring the confidentiality and integrity of all communications.

● Personnel Location

　GPS/Beidou positioning, with real-time relative positioning data reported, enabling the display of terminal movement tracks and features like electronic fences on the map.

● Environmental Monitoring

　CD5(A) and JD10 can monitor toxic and hazardous gases, temperature, wind speed, and other parameters in the field environment in real time, then upload the data to the command center.

● Management features

　Audio and video command & dispatch, user management, group management, terminal status display, multimedia messaging, personnel tracking, data collection, real-time disaster monitoring during emergencies, and post-disaster assessment and analysis.

● Log Recording

　The command console and servers can both generate work logs for status monitoring and fault analysis.