Construction background

The complexity of the modern city determines the complexity of the urban management work, the departments can not solve the problem alone, the departments must carry out organic cooperation, that is, "cross-departmental collaboration", due to the objective situation of many elements, complex information, cross-departmental responsibilities and other objective situations, the cross-departmental coordination in the city management is difficult, and the coordination problem is prominent, resulting in the disorder and inefficiency of the urban management work. The use of big data, the Internet of Things, artificial intelligence and other emerging information technologies, to build a co-ordination, collaborative work platform, to promote the effective implementation of cross-departmental collaboration, resource interconnection, overall planning and centralized control and command from resources, workflow and other aspects of the smart application center platform, is the government to implement unified publicity, unified services, improve urban safety and convenient services, urban management, command and dispatch, and deal with emergency measures.

Geffen solutions

In accordance with the construction focus of the four major areas of urban security, urban management, government services, and convenient services, through the deployment of "GEFFEN Distributed Integrated Management and Control Platform & Distributed Agent Collaboration System" in the smart city operation and management command center, with the help of the existing video private network for system networking, real-time high-definition audio and video interactive transmission across regions between various business departments of urban governance is realized, and at the same time, open analog or digital standard protocol interfaces are used to deeply dock and integrate urban security monitoring, big data, The multi-terminal data information of multiple system platforms such as the Internet of Things realizes urban operation perception, public resource allocation, and macro overall coordination, and improves the level of refinement of urban governance.

Scenario application

（一）Multi-source information integration to create a "moving map" of urban management.The smart city operation and management command center is the core place for the comprehensive situation display of centralized bearing and comprehensive integration of urban big data, especially in the face of urban management emergencies, timely information sharing is the key to timely handling and guarantee.

Breaking the data segmentation and interest pattern, GEFFEN Geffen adheres to the concept of "overall situation", integrates the distributed system "cross-platform data efficient integration technology" into the construction of the urban operation management command center system of "peacetime and wartime", and connects with GIS maps, security monitoring platforms, government affairs and video conference terminals to form a unified management of urban management, centralized dispatch of all parties and access to various intelligence resources, and provide decision-making guarantee for urban governance.

（二）Break the information silos and interconnect audio and video across regions.As the center of modern urban governance, the smart city operation and management command center requires it to have the ability to command and lead, transmit information, and make rapid decisions.

To change the problems of traditional manual processing, low efficiency, difficult collaboration, and poor timeliness of offline process linkage, GEFFEN fully considers the connection between the smart city operation and management command center and the business links of the sub-control unit in the jurisdiction. The information transmission barriers of the platform further integrate the departments at all business levels of urban management, realize timely whistle-blowing of urban safety hazards and cooperate with business departments to accurately deal with them, reduce levels, simplify processes, and combine peacetime and wartime, so as to truly improve the quality of urban safety governance and convenient services.

（三）Visualized O&M management to maintain the healthy and stable operation of the system.As the command center of the entire city, the nature of the smart city operation and management command center determines that the entire system must be absolutely stable, safe and reliable, which puts forward higher requirements for the real-time operation and maintenance of the distributed system.

Starting from the safety and stability of the overall operation of the system, combined with the human-machine visual interface, and based on the integration and application of key technologies such as "remote browsing, direct alarm transmission, data collection, fault diagnosis", GEFFEN realizes the centralized monitoring and maintenance of the distributed system, responds to the alarm information of various systems in a timely manner, quickly handles system failures, and ensures the distributed system7* The 24-hour stable operation minimizes the operation and maintenance cost of the system and improves the operation efficiency of the system, while ensuring the orderly and efficient development of urban governance.

（四）Taking into account network differences, it meets the needs of low-bandwidth native image quality.The high-definition transmission of data information is the key to supporting the collaborative management and control of smart city services and the precise implementation of policies. In a certain network environment, the bandwidth is limited, and the camera video may be able to provide stable services by reducing the picture quality, but once the compression rate of the screen content is increased, the distortion will immediately lead to a decrease in the clarity of the font, which is not allowed for the presentation of data information and picture details, which has more stringent requirements than other fields and departments. Based on IP, KVM identifies the input source through the IP signal of each input, and the output signal is processed by the node for decoding, switching, transmission, splicing and other functions. Based on the identification of network IP, interfaces can be exchanged at will and the stability of the system can be guaranteed. It is more suitable for the operational command of the emergency command center, according to the different combat situations, the deployment of combat commanders, the addition or decrease of command consoles, the interdeployment of operators, and the KVM distributed agent collaboration system based on IP network can enter the combat state only by identifying the IP logo, which greatly improves efficiency.