109 results about "Urban infrastructure" patented technology

A modular approach is provided for sensing and responding to detected activity or an event in a region that can be implemented quickly and easily using existing city infrastructure to establish a grid of sensors and detectors to provide localized or wide area coverage. The approach provides a turnkey solution or smart city in a box that can be adapted to different situations and needs to provide communications functionality and / or a desired or customized functionality for a wide range of different applications.

The present invention provides a system, architecture and process to support new interaction paradigms in customer support. Specifically, the approach of the present invention will unify through a new process and innovative system architecture the two basic methods of in house support and online support. To accomplish this unification, the present invention enables customers to work together as peers in problem resolution by exploiting the customer expertise (they work with the products on a daily basis and often have deep understanding what works / does not work). Among other things, the present invention provides: incentives for customers to participate in this new support; a rating infrastructure in which multiple good ratings helps to become “THE EXPERT” by increasing the score; incentives upon receipt of good ratings and or certain score levels; a problem routing mechanism; Master Data Management (MDM) for insights in customers and products.

The invention relates to a rapid three-dimensional mapping moulding method for ground and an underground pipe network, which comprises the following steps of: acquiring ground scene data and underground pipe data and respectively establishing three-dimensional model images of the ground and the underground pipe network; establishing the link between the ground and underground pipe network three-dimensional model images according to coordinates and storing the link into a database; carrying out rapid moulding in sections according to the moulding range of a rapid moulding machine to obtain underground pipe network sectioned distributing physical models; and splicing the sectioned distributing physical models to obtain an underground pipe network distributing physical model. The ground scene and an underground pipeline are combined and linked by the coordinates; people at different levels can vividly and visually find out the corresponding ground scene by a failure pipeline position and establish a maintenance scheme; similarly, an underground pipe network under a ground scene can be reformed and maintained; and the invention realizes the scientific management of urban infrastructure, saves the maintenance and construction cost, reduces the generating probability of accidents and improves the engineering safety degree and quality.

A cloud desktop system comprises a management end, a cloud server and cloud terminals; the cloud server forms a physical machine for a plurality of virtual machines, and the cloud terminals correspond to the virtual machines on the cloud server. An operating method for the cloud desktop system includes the following steps: users are connected with the cloud server through the cloud terminals, each user corresponds to a different virtual machine, and when the users use the cloud terminals to work, data are actually processed by the cloud server, while the local cloud terminals only assume the work of data transmission and display. Compared with the conventional working mode, the cloud infrastructure can more sufficiently utilize resources, excessive hardware investment on the local end is avoided, the operating cost of work is saved, the pressure of hardware upgrading is avoided, and since the structure of the cloud terminal is relatively simple and the fault rate is low, the cost of later maintenance is further reduced as well.

System, method, computer program product embodiments and combinations and sub-combinations thereof for data replication tracing are provided. In an embodiment, the data replication tracing includes identifying a replication environment within a multi-tier infrastructure of an enterprise data processing network, and monitoring operational performance within the replication environment. A path is rendered on a topology to display data flow for the replication environment based upon a configuration of the replication environment. The data flow may be represented relative to a target data node, relative to a source data node, and / or relative to a replication server.

The invention provides an LED street lamp system having environment and road condition monitoring functions and relates to the technical field of LED street lamps for urban lighting. The LED street lamp system comprises a front-end street lamp system and a central server, wherein the front-end street lamp system can complete efficient and energy-saving urban lighting, intelligent switch control, real-time environment monitoring and data transmission as well as real-time road condition monitoring and alarming information publishing; the central server completes information collection and summarization, control instruction pushing and information resource shared access of the front-end street lamp system. The LED street lamp system integrates urban road lighting, real-time road condition monitoring and alarming and real-time environment monitoring functions, and the input cost during urban infrastructure construction is greatly saved on the premise that related functions of city supervision are guaranteed.

The invention discloses a set of management and maintenance system for monitoring clusters of urban major transportation infrastructures. The system comprises an online monitoring module, a data analyzing and processing module, an early warning evaluation module, a decision support module and a monitoring system controlling, managing and maintaining module. The modules of the system take a system cluster management platform as a center, take a server as a background data base and build communication and contact through an urban network in a man-machine interaction mode. The set of management and maintenance system combines a set of management and maintenance technologies and a full-service-life concept, provides a novel solving scheme for research of informationalization of public and safe urban infrastructures, combines a hardware layer and a software layer and provides a theoretical and experimental basis for analysis and research of typical transportation infrastructures.

The invention provides a smart city big data management system, and relates to the technical field of smart cities, and the system comprises: a big data center station which is used for collecting city big data provided by city infrastructures, carrying out the preprocessing of the city big data to obtain preprocessed big data, and storing the preprocessed big data to form a city brain database; acollaborative sharing platform which is used for carrying out capacity encapsulation and protocol adaptation on the capacity components, abstracting the capacity components into atomic energy, and providing services to the outside through an open communication interface so as to support business applications of different technical systems to call and interact with the preprocessed big data; and an auxiliary decision application which is used for carrying out artificial intelligence analysis according to a pre-generated adaptive decision analysis engine set and the preprocessed big data, and displaying an analysis result to an urban manager through an urban instrument panel so as to monitor an urban operation state in real time and provide technical support for decision making of the urbanmanager. According to the invention, the city can self-discover problems to the greatest extent and assist in solving the problems.

The present disclosure relates to managing resource utilization in cloud service infrastructure. A device can monitor the cloud service. The cloud service can be configured with an automatic scaling function based on a threshold. The device can determine, based on the monitoring, that a utilization value of the cloud service during a time interval exceeds the threshold. The device can generate, using a policy based on the utilization value and the threshold, an instruction to disable the automatic scaling function of the cloud service by the one or more servers. The device can transmit the instruction to the one or more servers via a second cloud application programming interface. The device can generate, responsive to the policy, a service ticket data structure with an indication of the utilization value and the time interval. The device can provide the service ticket data structure to an electronic board.

A method and associated systems for using a software-defined network (SDN) controller to automatically test cloud performance. A bandwidth measuring and optimizing system associated with the SDN controller detects a triggering condition and, in response, directs a network-management tool to measure a bandwidth of a segment of a physical infrastructure of a network and directs the SDN controller to provision a virtual machine that then measures a bandwidth of a corresponding segment of virtual infrastructure that is overlaid upon the physical segment. In some embodiments, these two tests are synchronized so as to concurrently measure physical and virtual bandwidths while the same test data passes through the virtual infrastructure segment. The measured bandwidth of the virtual segment is then compared to the measured bandwidth of the physical segment in order to determine an efficiency of the virtual network.

Embodiments illustrated and described herein provide systems, methods, and software of a system platform that enables apps, applications, processes and the like with functionality and data present in an enterprise-class computing system, such as an Enterprise Resource Planning system. Some such embodiments include a hybrid object that exists in part within a web infrastructure and in part within the enterprise-class computing system. The portion of the hybrid object in the web infrastructure exposes resources of the enterprise-class computing system outside of the enterprise-class computing system to be accessible by apps and other data processing assets. These and other embodiments are illustrated and described herein.

The invention relates to a LED street lamp device, belonging to the field of lighting equipment. The road lighting is one of the important constituent parts of city infrastructure. With the increasing of perception of environmental protection, environmentally friendly lighting fixtures will be a hop topic. The invention provides a LED street lamp device capable of forming rectangular light spot. In the device, the LED modules 1-50 are arranged in the lighting fixture in group; the optical device is composed of an aspheric central collimating lens, a parabolic reflecting cup and an aspheric microlens array; and the LED light source is arranged at the bottom of the reflecting cup, and the aspheric microlens array is disposed perpendicular to the optical axis. Adjusting the position of aspheric central collimating lens and aspheric microlens array in the parabolic reflecting cup and the elevation angle of LED to make the light from LED parallelly emitted, and finally a rectangular light spot with uniform illumination intensity is formed on an objective illumination surface.

The invention discloses an implementation method of virtual infrastructure insertion customization based on an optical label. The implementation method comprises the following steps of (1) arranging the optical label first, obtaining three-dimensional spatial data of the position of the optical label by a VR (Virtual Reality) provider so as to constructing a virtual space, and then inserting a virtual infrastructure provided by a service provider into the virtual space; (2) setting a service range of the virtual infrastructure by the VR provider according to the request of the service provider; (3) obtaining image information of the optical label by a user, calculating the position, in the space in which the optical label is positioned, of the user according to the image information of the optical label, and then determining the position, in the virtual space, of the user according to the position, in the space in which the optical label is positioned, of the user; (4) making a service request in the virtual space by the user through the virtual infrastructure; (5) forwarding the service request of the user to the service provider by the VR provider, and providing service for the user by the service provider according to the service request of the user. According to the method, the virtual infrastructure is inserted into the VR space, so that the consumption of the user in the virtual space is realized.

The invention discloses a tidal lane driving direction dynamic control method. The method comprises the steps that road basic data, real-time traffic flow rate and predicted number of queue vehicles are input; according to saturation in two directions, road traffic conditions are divided into five modes; according to a corresponding condition, a corresponding control model is called to solve an optimal control scheme; whether the optimal control scheme meets an optimization condition is determined; and if the optimal control scheme meets the optimization condition, the optimal scheme is output to road infrastructure and is carried out, otherwise the existing scheme is output. According to the invention, a model which dynamically changes the driving direction of a lane according to the real-time traffic flow rate and the predicted number of queue vehicles is provided for the first time; the method is suitable for a variable-lane road with more than 2 lanes; and the method has the advantages of high road resource utilization, good economic benefit, being universal and the like.

The invention discloses a calculation method for a piled raft infrastructure. The calculation method comprises the following steps: firstly, stiffness calculation: a, under the condition that the bearing capacity of earth among piles is not considered, a pile foundation can be simulated as a spring, and the spring stiffness kpi of the foundation pile can be expressed by the ratio of the pile top load Qdi to the pile top settlement si; b, the combined action of the piles and the earth is considered, the load borne by the earth among the piles is about 15 percent of the total load; secondly, infrastructure calculation: for foundations simulated by adopting spring supporting seats, each spring supporting seat is used as a unit, the units are integrated according to certain conditions, and a total stiffness matrix is formed by assembling unit stiffness matrixes. The spring supporting seats are adopted for simulating the foundations of the pile foundations and common settlement in the engineering is used for analyzing, so that the defect that part of parameters is difficult to determine by an elastic method is overcome; by adopting spring models which are close to actual conditions of the interaction of the pile earth and the structure, the calculating workload is small, the calculation is convenient, and the calculation result accords with the requirement of engineering design.

The invention discloses a method of carrying out an urban municipal general survey on the basis of an unmanned-aerial-vehicle low-altitude aerial-photography system. The method comprises the followingsteps: carrying out flight by an unmanned aerial vehicle to obtain images better than 0.05-m resolution; producing large-scale orthophotos; carrying out various types of infrastructure interpretationprocessing on the remote-sensing images by indoor work; producing working base graphs by indoor work; assisting supplementary detection and a survey of infrastructure attributes by outdoor work; andarranging urban infrastructure data by indoor work to form image data and vector data required for the infrastructure general-survey of a target city. An innovation point of the method is a job methodof taking image interpretation of indoor work as primary, and verification of outdoor work as supplementary, and the method changes data collection means of urban infrastructure general-surveys taking field surveying and mapping of outdoor work as primary in the prior art, saves a lot of manpower, material resources and time of outdoor work, and enables working efficiency of the urban infrastructure general-survey to be multiplied, survey costs to be reduced, and the survey method to be more scientific and reasonable.

The cascade water blocking and water storage system used for municipal rainwater pipe network includes water blocking system and water storage system. The water storage system includes a reservoir, which is composed of a water blocking device and a rainwater culvert or a pipe network. The water blocking facility is equipped with an opening and closing mechanism for opening or closing the gate, and is equipped with a water level sensor, a flow rate sensor and a gate. The position sensor is used to measure and obtain signals such as water level, water level rising speed, water flow speed and valve position. On the basis of retaining the functions of the original municipal culverts and pipe network to discharge rainwater, this system has newly set up water blocking, water regulation and storage facilities, and is equipped with an intelligent control system to realize cascade automatic regulation and storage of rainwater in municipal facilities without the need for new storage. Larger cost investments such as pools and rainwater tanks have also unearthed new functions of municipal rainwater facilities, giving full play to the implementation value of existing urban infrastructure, and accelerating the construction and realization of sponge cities.

Using object detection in potentially dangerous areas (such as road crossings, intersections, streets with high pedestrian or cyclist activity) and existing vulnerable road user EBA algorithms, the events leading up to a collision, as well as the actual collision event may be recorded such that an accurate account of the accident is achieved, and local law enforcement agencies may be immediately notified. Since EBA systems have sensors that may accurately determine the location, speed, and direction of objects (pedestrians, cyclists, etc), and may be equipped with V2x technologies and communicate with the smart city infrastructures, key information may be obtained and sent to various servers for companies to determine pre-crash scenario accidents occurring in near real-time using cloud type services via cellular, wifi, and other networks, such that developers of safety technologies may use this information quickly implement new safety technologies or improve existing ones.

The invention relates to an urban comprehensive pipe rack of a steel corrugated plate structure. A reinforced concrete comprehensive pipe rack is high in investment cost and long in construction period. A steel corrugated pipeline formed by splicing steel corrugated plates longitudinally and transversely serves as a rack body in a foundation pit. Steel corrugated pipeline splicing holes are formed in the periphery of the steel corrugated plates, and the steel corrugated plates are spliced and fixed through bolts. The inner and outer surfaces of the steel corrugated pipeline are coated with insulation materials. A concrete layer is arranged on the bottom surface inside the steel corrugated pipeline. The steel corrugated plates form an integrated structure after being installed, can better bear differential settlement caused by various unfavorable conditions and can better play the advantages of the steel corrugated plates by replacing a pipe rack of a reinforced concrete structure. The manufacturing cost of the comprehensive rack is reduced. The municipal infrastructure construction is accelerated.

The invention discloses an anti-crowding public toilet and relates to city infrastructure. The anti-crowding public toilet comprises a men's room and a ladies room. A plurality of independent toilet cubicles capable of being opened bidirectionally are disposed between the men's room and the ladies room. Each independent toilet cubicle is provided with a men's room door close to the men's room and a ladies room door close to the ladies room, and a locking device is disposed on each of the men's room door and the ladies room door. The anti-crowding public toilet is simple in structure, reasonable in design and good in practicality, parts of the idle men's room toilet cubicles can be used reasonably during female toilet using peak by the ingenious design of the independent toilet cubicles capable of being opened bidirectionally, and the queuing problem of female toilet using is relieved.

A storage management method includes obtaining storage configuration information corresponding to a storage infrastructure of an information handling system, determining, from the storage configuration information, one or more storage and isolation fault domains within the storage infrastructure, wherein each of the one or more storage and isolation fault domains comprises an independently available and physically isolated storage resource, and placing an application workload data store within the storage infrastructure in accordance with the storage and isolation fault domains to comply with a physical isolation requirement applicable to the data store. Obtaining the storage configuration may include discovering the storage configuration information by accessing resource description information identifying a plurality of storage resources and a management endpoint corresponding to each of the one or more storage resources, and retrieving, from each management endpoint, storage configuration information for a storage resource associated with the management endpoint.

The present invention provides for a system to generate electricity from vehicular traffic and road infrastructure. Specifically, energy of a moving vehicle may be transferred via mechanic or wind energy into electricity. Additionally, shoulders of roads allow for installment of photovoltaic cells that provide for electricity while not interfering with normal traffic patterns in the least.

The invention discloses a method for detecting urban infrastructure emergencies based on clusters. The method includes the steps that firstly, calls of citizens for reflecting urban infrastructure problems are answered and recorded in a work order database; after the database is screened, semantic keywords are extracted for screened-out work orders through the Chinese word segmentation technology, the causal relationships between the semantic keywords are sorted, and then address keywords of the work orders are extracted; semantic clustering is conducted on the work orders; spatial clustering is conducted on each cluster on the semantic level; time clustering is conducted on each cluster on the spatial level, accordingly clusters on the time level are acquired and identified as the urban infrastructure emergencies, and distribution of the urban infrastructure emergencies is displayed on a map through a visual design scheme of root nodes of the urban infrastructure emergencies; thus, the urban infrastructure emergencies are detected, and users can more quickly and sensibly make decisions so as to solve the problems in urban infrastructure.

The present invention discloses and provides an electric vehicle charging management method based on an urban infrastructure and a system, high efficiency, few space and low investment can be realized, the bottleneck that the electric vehicle development is hindered by the condition that the space of massively popularizing electric vehicle electric energy supplement is insufficient can be solved. A power supply scheduling software management system receives the power values of a plurality of substations and the electric quantity storage condition sent by energy storage batteries in the substations in real time and sends a command of distributing real-time power values to the substations or the energy storage batteries. The substations or the energy storage batteries receive the command power values of the power supply scheduling software management system, select an electric vehicle with the need of charging and charge and discharge power and issue an instruction to a substation rapid charging device to charge the electric vehicle. The substation rapid charging device charges the electric vehicle. The method and the system can be widely applied to the field of the charging of an electric vehicle.

The invention relates to an energy and information parallel transmission rectifier antenna array, which comprises a slot-coupling corner-feeding dual-polarization microstrip antenna array and microstrip rectifier circuits. The microstrip rectifier circuits are arranged at two adjacent sides of the microstrip antenna array respectively. Energy output ports of the microstrip antenna array are connected with input ends of microstrip rectifier circuits through SMA connectors respectively. The parts above all adopt a printed circuit, and the whole body is prepared on a dielectric substrate, the twosides of which are coated with copper plates respectively. The energy and information parallel transmission rectifier antenna array adopts a non-uniform power distribution network and adopts multipleports to carry out rectification, and ensures signal transmission, and meanwhile, realizes energy transmission as much as possible to enable the rectifier circuits to have high conversion efficiencyand high output power. The rectifier antenna array can be used for the aspects of wireless energy supply of medical and urban infrastructure monitoring and military survey and the like.

The invention belongs to the field of smart city facility construction, in particular to an Internet-based smart sealed rest cabin management platform and management method. The invention includes a rest cabin with a fully sealed structure, and an adjustable recliner is arranged in the rest cabin; a server, a query module, and a reservation module are also included; the query module includes: a verification unit according to the query request sent by the user and the registration information of the user in the server , to verify the identity of the user; the judging unit obtains the currently available rest cabin in the server according to the query request sent by the user; the positioning unit locates the user and the rest cabin, and sends the location information of the available rest cabin to the user ; The reservation module makes a registration reservation according to the user's request information. The invention checks the location of the rest cabin according to the needs of the user, intelligently selects the rest cabin available for rest, and the intelligent sealed rest cabin is not restricted by the environment, and can be placed in any position to provide convenience for the user.

The invention relates to the field of garbage bins of urban infrastructure construction, in particular to an urban multifunctional garbage collection bin. The urban multifunctional garbage collection bin comprises a bin body. Two garbage cans are arranged in the bin body. The urban multifunctional garbage collection bin further comprises a human body infrared induction module used for detecting whether human bodies approach or not, an MCU control panel used for controlling a stepping motor to act and transmitting a signal that the garbage cans are filled with garbage, the stepping motor driving the garbage cans to be opened and closed, a garbage can detecting module used for detecting whether the garbage cans are filled with garbage or not, an android mainboard connected to the network, a liquid crystal display used for playing display information pushed by the network, and a voice player used for playing voice information pushed by the network. The problems that traditional garbage cans are simplex in form and structure, cannot well play the classified collection function and are unreasonable in garbage can placement position, size and shape design, and garbage are picked up and rummaged are solved, and the urban multifunctional garbage collection bin has the dual functions of environment beautifying and information providing, and conforms to the directions of urban management optimizing and hygienic civilized city development promotion.

The invention relates to the field of urban infrastructure, in particular to an anti-falling safety supporting device special for an inspection well. The device comprises a supporting cylinder, the middle of the outer wall of the supporting cylinder is in threaded connection with a moving sleeve, an annular groove is formed in each of two sides of a threaded section positioned in the middle of theouter wall of the supporting cylinder, a rotating sleeve is arranged in each annular groove and rotates in the same under action of external force, and at least three supporting structures are uniformly distributed on the outer wall of each rotating sleeve. By adopting the device, falling of pedestrians or animals into a sewer due to falling into the inspection well can be prevented effectively,personal safety of the pedestrians or the animals is improved, and drowning accidents under the circumstance of accumulated water are avoided.