14 results about "Public infrastructure" patented technology

The application belongs to the technical field of urban planning, and discloses a flat and urgent dual-purpose public infrastructure site selection method and system. By constructing a graph structure of urban infrastructure, the dependence of candidate addresses on key upstream infrastructure is analyzed in depth, the individual vulnerability is quantified, and the common dependence risk of the site selection combination scheme is further evaluated, forming a closed-loop and systematic site selection screening process. It is just because of this interlocking and progressive analysis method that the application can effectively capture and quantify the "chain effect" caused by infrastructure failure, so as to screen out a flat and urgent dual-purpose public infrastructure site selection scheme with higher resilience in actual emergencies, and significantly improve the ability of the city to cope with emergencies.

The application discloses a knowledge resource reliable protection method based on a consortium chain network, and comprises the following steps: an IPFS private network containing seven nodes is built, and an optimal storage node and a backup node are selected; a consortium chain network is established; based on an ERC-1155 standard, a non-fungible token for a knowledge resource file is established and stored in the consortium chain network, and a user is allowed to perform an operation on the non-fungible token, and meanwhile, non-fungible token data and transaction records generated by the operation are stored in nodes of the consortium chain network; all transaction records in the nodes of the consortium chain network are interacted with a public infrastructure network BSN. Therefore, the problem that the rights and interests of a user about a knowledge resource file are infringed is solved.

A smart bike lock comprises a bike lock body 104 and a bike lock clamp 114 which is fixable to public infrastructure and is arranged to slide, rotate or pivot with respect to the infrastructure. The l

The invention belongs to the technical field of urban planning, and discloses a method and a system for screening site selection of common infrastructures for both peacetime and urgency, which are used for deeply analyzing the dependence of candidate addresses on key upstream infrastructures by constructing a graph structure of the urban infrastructures, quantifying the individual vulnerability of the key upstream infrastructures and further evaluating the co-dependence risk of site selection combination schemes. And a closed-loop and systematic site selection screening process is formed. Due to the fact that the link-by-link and layer-by-layer progressive analysis method is adopted, the method can effectively capture and quantify the linkage effect caused by the infrastructure faults, and therefore the public infrastructure site selection scheme with higher toughness in actual emergencies can be screened out, and the ability of cities to deal with emergencies is remarkably improved.

The application discloses a footbridge stairway and a processing method thereof, and relates to the field of public infrastructure. The footbridge stairway comprises a plurality of sequentially arranged step structures. At least one step structure comprises a stairway horizontal plate extending in a horizontal direction, a stairway vertical plate extending in a vertical direction, an outer side of the stairway horizontal plate abutting against an inner side of the stairway vertical plate, a metal cushion block connected to an upper end surface of the stairway horizontal plate, an anti-skid strip, the anti-skid strip having a horizontal section and a vertical section, the horizontal section of the anti-skid strip being welded to the metal cushion block, the vertical section of the anti-skid strip being welded to the stairway vertical plate, the anti-skid strip, the metal cushion block, the stairway horizontal plate and the stairway vertical plate forming a containing space, and a supporting material filled in the containing space and laid on the stairway horizontal plate. The application can solve the problems of deformation, falling off and warping of the anti-skid strip, thereby enhancing the safety of pedestrian traffic.

A method for monitoring a housing for housing a utility infrastructure, the housing having a housing controller in communication with a maintenance management server. The method includes receiving, at the housing controller, measured values of one or more parameters characterizing an environment inside the housing, each value measured by a respective one or more sensor located at the housing. The housing controller further receives one or more images depicting at least a region of the interior of the housing, each image acquired at a respective one or more image acquisition devices located at the housing. The housing controller sends the measurements of the one or more parameters and the one or more images to the maintenance management server. The method further determines whether an anomaly is detected inside the enclosure by comparing, at the maintenance management server, a measured value of each of the one or more parameters with at least one stored value of a corresponding parameter and / or comparing each of the one or more images with at least one stored corresponding image, the at least one stored value of the corresponding parameter and the at least one stored corresponding image are associated with the housing. If an abnormality is detected, the maintenance management server gives an alarm.

Personal transportation system includes plurality of personal transportation vehicles (PTVs) driven on a track network with series of track sections. PTV main section has lateral width adapted to contain single occupant. PTV driving mechanism propels PTV and includes track engaging element protruding downwards from main section and having narrow lateral width such that main section is prone to fall over when PTV is at rest. The space between lateral width of main section and track engaging element can be occupied by public infrastructure. Each track section includes a ground portion, minimally adapted to accommodate track engaging element lateral width, and an empty space above ground portion, free of non-transient obstacles and minimally adapted to accommodate main section lateral width. A guidance mechanism guides PTV along track network and prevents PTV deviating from track sections. A stabilization mechanism stabilizes PTV along track network and prevents PTV from falling over when turning / merging / diverging.

The invention provides a comprehensive system and method for managing and mitigating damage to public and private facilities caused by vehicular accidents. It integrates with existing police and government systems through open API programming, utilizing mobile and desktop applications for efficient data collection and report generation. The system employs advanced geofencing, timestamping, and analytics capabilities to streamline accident documentation, cost estimation, and insurance claim processing. A layered architecture enables secure data management while facilitating real-time information exchange with external platforms. Key features include automatic file creation upon first photograph capture, comprehensive repair tracking with location validation, and sophisticated analytics for cost estimation and financial impact analysis. The system maintains exclusive data control while enabling secure access through controlled APIs, implements multi-channel notifications, and provides public-facing transparency tools. By automating and optimizing the entire process from accident reporting to cost recovery, the invention enhances efficiency, reduces administrative burden, and improves public infrastructure management.

The invention discloses a spaceflight ecological area guiding model cooperating with the spaceflight industry, and the model comprises an enterprise main body module, a policy and planning module, an ecological space module, a spaceflight culture module, an industrial element module, an application scene module, and an enterprise service module. The policy and planning module comprises policies and plans, the ecological space module is an ecological carrier, the spaceflight culture module comprises spaceflight culture, the industry element module comprises industry elements, and the application scene module is a commercial spaceflight industry application scene. The method is beneficial for forming a'pushing 'and'pulling' emphasized aerospace industry development mode, forming wide consensus and providing sufficient talent and technical support, cultivating a strong cultural atmosphere for aerospace industrialization development, guiding social capital to construct and develop aerospace industry public infrastructure, comprehensively improving innovation efficiency and promoting sustainable innovation development.

This invention discloses a trusted underlying implementation framework and system for a human-machine collaborative intelligent system. Through a five-layer closed-loop rigid design, it achieves irreversible hardware-level isolation of raw privacy data, automatic blocking of inducing instructions, full-link traceability of interaction responsibility, non-inducing disclosure of the right to know, positive incentives for compliant behavior, and mandatory binding of trusted authentication with access to national public infrastructure. This invention provides a set of neutral, universal, and unavoidable industry-level security rules, preventing privacy abuse, algorithmic manipulation, responsibility shifting, and human-driven manipulation at the source. While ensuring technological innovation, it provides secure, fair, and sustainable underlying technical support for human-machine collaboration, brain-computer interaction, and hybrid intelligence.

A service provider implements an enterprise mobile network delivery system providing enterprise customers with facilities to connect enterprise-provided white box radio unit hardware to public cloud-based network infrastructure to implement private wireless connectivity across a range of service types. The public infrastructure is provided by the service provider to support a universal enterprise mobile network operating over cellular frequencies including Citizens Broadband Radio Service (CBRS) in the 3.5 GHz range. The enterprise mobile network delivery system includes a portal having a user interface that enables enterprise customers to manage their individual private cellular networks and a radio registration entity that interfaces with the enterprise-provided hardware. The radio registration entity points the radios to appropriate functions in the universal enterprise mobile network and collects information from the radios to enable connectivity between the enterprise-provided radios and a core network of the universal enterprise mobile network.

The invention discloses an urban public infrastructure intelligent performance governance method and system based on a digital twinborn technology. According to the method, firstly, sensor monitoring, expert evaluation and questionnaire data are fused, and performance evaluation, evolution deduction and operation and maintenance decision models are constructed; secondly, updating the model by utilizing machine learning and driving the digital twin, deducing performance degradation in a virtual environment, and optimizing and generating a maintenance strategy; and finally, writing the performance index output by the model and an evaluation result into a block chain, and automatically executing performance payment through an intelligent contract. The system correspondingly comprises a multivariate data fusion module, a model engine module, a digital twin decision-making module and a block chain contract module. According to the method, a treatment closed loop of data driving, model prediction, virtual decision making and automatic execution is formed, the problems of one-sided evaluation, uneconomical decision making and low execution efficiency of a traditional method are solved, and the accuracy, economical efficiency and automation level of infrastructure operation and maintenance are improved.

A personal transportation system includes a plurality of personal transportation vehicles (PTVs) that travel on a network of track segments having a series of track segments. A PTV main segment has a lateral width adapted to accommodate a single occupant. A PTV drive mechanism propels the PTV and includes a track engagement element that projects downward from the main segment and has a narrow lateral width such that the main segment is susceptible to tipping over when the PTV is at rest. A space between the lateral width of the main segment and the track engagement element is occupiable by a public infrastructure. Each track segment includes a ground portion that minimally accommodates the lateral width of the track engagement element, and an unoccupied space above the ground portion that is free of non-temporary obstructions and minimally accommodates the main segment lateral width. A guidance mechanism guides the PTV along the network of tracks and prevents the PTV from deviating from the track segments. A stabilization mechanism stabilizes the PTV along the network of tracks and prevents the PTV from tipping over when turning / merging / diverging.