Research Article

Research on the Construction Effect Evaluation System of Smart CBD: A Case Study in Jiangbei New District, Nanjing, China

Table 2

Construction effect evaluation indicators for the smart CBD.

IndicatorExplanation

Construction L1 (38.8%)Smart project L11 (12.9%)Building L111 (2.6%)(i) IoT coverage rate of key management units of buildings
(ii) The coverage rate of the deployment of basic intelligent building systems
(iii) The construction and use of smart building platforms
Ecological landscape L112 (2.6%)(i) The deployment of ecological grid IoT facilities
(ii) The construction and application of ecological grid monitoring management platform
Municipal administration L113 (2.6%)(i) Coverage rate of digital signage for municipal components
(ii) Intelligent construction of municipal components
(iii) Construction and use of municipal management platform
Pipeline L114 (2.6%)(i) Coverage rate of comprehensive pipe gallery
(ii) Intelligent construction of pipeline facilities of pipe gallery
(iii) Intelligent monitoring operation and maintenance of municipal pipeline gallery pipelines
Traffic L115 (2.5%)(i) Intelligent regulation of dynamic and static traffic
Smart facilities L12 (11.3%)Broadband network L121 (5%)(i) Penetration rate of fixed broadband buildings
(ii) FTTH user penetration rate
(iii) Penetration rate of mobile broadband users
Internet of Things L122 (3%)(i) Indoor and outdoor IoT network coverage
(ii) Access rate of IoT devices
Cloud infrastructure L123 (3.3%)(i) Network, computing, and storage resource virtualization service provision
Information resource L13 (8.1%)Open sharing L131 (5.1%)(i) The open rate of public information resources(ii) Sharing rate among information resource departments
Development and utilization L132 (3%)(i) The development of basic information resources by government-enterprise cooperation
Network security L14 (6.5%)Network security mechanism L141 (3%)(i) Smart city network security organization and coordination mechanism
(ii) Notification agencies and mechanisms to share information and report early warning to improve prevention and control capabilities
(iii) Establish and improve network security emergency response mechanisms to improve risk response capabilities
System and data security L142 (3.5%)(i) Implement effective security protection for critical information infrastructure
(ii) The supervision of critical information infrastructure

Management L2 (14.5%)Precision governance L21 (14.5%)Digital city management L211 (7%)(i) CIM system function
City management and intelligent analysis L212 (6%)(i) Operation center perception, display, and collaborative command services
(ii) Operation center intelligent analysis service
Public safety L213 (1.5%)(i) Public safety video resource collection and coverage
(ii) Networking and sharing degree of public security video surveillance resources
(iii) Public safety video images enhance social management capabilities
Service L3 (27.4%)Benefit service L31 (3.2%)Traffic service L311 (1%)(i) The release of the urban traffic operation index; real-time forecast rate of bus and tram traffic information; utilization rate of electronic payment for public transportation
Employment services L312 (1%)(i) Employment information service coverage rate
(ii) Employment service online processing rate
City service L313 (1.2%)(i) Public use of mobile internet city services
(ii) The application situation of all-in-one card
Enterprise service L32 (3.2%)One-stop business services L321 (3.2%)(i) Usage of enterprise online service platform
(ii) The efficiency of business offline service windows
Collaborative service L33 (4.9%)Coordination office L331 (1.5%)(i) The degree of integration of data, processes, and functions of the collaborative office platform
Construction collaboration L332 (3.4%)(i) Supervision coverage of the smart construction platform at each construction site within the central area
Industry service L34 (12.9%)New financial industry services L341 (8.5%)(i) Registration and use of financial service platforms
New cultural and tourism industry service L342 (4.4%)(i) The use of exhibitions and activities in the financial experience center
Ecologically living L35 (3.2%)Smart environmental protection L351 (1.6%)(i) Online monitoring of key pollution sources
(ii) Environmental information disclosure rate of enterprises and institutions
(iii) Disposal rate of urban environmental problems
Green technology L352 (1.6%)(i) Reduction rate of energy consumption per 10,000 yuan GDP
(ii) Green building coverage
(iii) Online monitoring rate of key energy-consuming units

Innovation L4 (8%)Reform and innovation L41 (4.8%)Mechanism L411 (4.8%)(i) Coordination, management, and operation mechanism
Technology innovation L42 (3.2%)New technology L421 (3.2%)(i) Innovative application of AI, blockchain, edge computing, BIM, big data, and other technologies

Strategy L5 (3.2%)Smart strategy L51 (3.2%)Planning and design L511 (3.2%)(i) Forward-looking, executive, and innovative

Citizen experience L6 (8.1%)Citizen experience L61 (8.1%)Citizen satisfaction L611 (8.1%)