97 results about "Urban community" patented technology

The present invention discloses an urban community vacancy rate dynamic monitoring method based on mobile phone location data. The method comprises: firstly, performing cleaning processing of the mobile phone location data of a target city, and distributing the signaling community land area to an urban plot unit based on the mobile phone signaling community; secondly, performing calculation through a geography information system processing module, and obtaining the covered area and the population capacity of the urban community; and finally, calculating and obtaining the urban community vacancy rate. The urban community vacancy rate dynamic monitoring method based on mobile phone location data is able to perform continuous tracking analysis of long-time mobile phone location data of a target city and realize the dynamic monitoring and quantitative analysis of the urban community vacancy rate so as to perform urban performance evaluation. The urban community vacancy rate dynamic monitoring method based on mobile phone location data realizes the dynamic monitoring of the urban community vacancy rate, is short in time consuming and fast in operation, updates at any time, and effectively save the manpower and the time cost spent at the site reconnaissance investigation.

The invention discloses a rainwater storage system for avoiding urban inland inundation, haze and heat island effects. A community is used as a unit, the rainwater storage system comprises an open-air greening system, a plurality of ecological filter pools, one or two landscape impounding reservoirs and ecological grass groove systems, wherein the open-air greening system is built on a roof of a building, the ecological filter pools are arranged on the periphery of the building, and the ecological grass groove systems are arranged near a community park, square and road. The rainwater storage system has the advantages that due to the fact that the greening system is arranged on the roof of the building, and a rainwater collection tank, the ecological filter pool, the ecological grass groove systems and the like are arranged on the ground, rainwater mainly infiltrates inwards and compensates for underwater, and the year-round rainfall runoff coefficient of a catchment area in the community is controlled within 0.12 to 0.15 and reaches the national park green space rainfall runoff coefficient design standard. The temperature difference is controlled within 1 DEG C to 3 DEG C, the urban community inland inundation, haze and heat island effects are thoroughly avoided, the landscape function is achieved, and the rainwater garden system is formed.

The invention discloses an urban community safety prediction method based on big data, and relates to the field of city computing and data fusion in big data. The technical scheme includes mining potential relations among urban data sets and fusing the potential relations to predict related aspects of urban life dynamically; outputting the vector representation of the influence of each factor through a corresponding neural network, connecting the vector representation through a connection layer, inputting the vector representation into a multilayer perceptron, analyzing the comprehensive evaluation of the influence of the different sources on the urban community safety, and calculating the prediction result of the urban community safety. The urban community safety prediction method based on the big data has the beneficial effects that the idea of static statistical information, time sequence information and neural network fusion is utilized to mine potential connections existing amongvarious types of data, and the generality of the connections is analyzed to predict the urban community safety.

The invention discloses a variable-orbit-type multi-access port parking device. The existing wall surface of a community is provided with a plurality of parking slots and vehicle accessing orbits distributed in a grid shape. The parking slots are positioned in grids separated by the vehicle accessing orbits. The tail end of the vehicle accessing orbit positioned at the lower part of the wall surface is at least provided with two vehicle accessing ports. The vehicle accessing orbits are provided with a plurality of vehicle accessing robots. The vehicle accessing robots can walk on the vehicle accessing orbits. The vehicle accessing orbit comprises mutually interlaced horizontal rail and vertical rail. An intersection place of the horizontal rail and the vertical rail is provided with an orbit steering device. The vehicle accessing robots can change lanes on the horizontal rail and the vertical rail through the orbit steering device. The vehicle accessing robot comprises a base, a walking device, a pushing device and a clamping device. The variable-orbit-type multi-access port parking device is capable of mainly solving a problem that a domestic bicycle in the urban community is difficultly parked.

The invention discloses an urban community security protection system based on the Internet of Things. The system comprises a property management center, an access control subsystem, a monitoring subsystem, an alarm subsystem and a communication module, wherein the access control subsystem and the monitoring subsystem are both linked to the property management center through a wireless communication module, and the property management center is connected to a signal input end of the alarm subsystem through the communication module. The access control subsystem obtains a current face image, matches the current face image with stored resident face images and then opens a door, so that the problem are solved that doors of existing access control systems are inconvenient to open and there arepotential security hazards. The door is opened through automatic face recognition, so that convenience is provided for residents, and the safety of the residents is guaranteed from entering the door.Situations of a community are monitored in real time through the monitoring subsystem, image information is transmitted to the property management center, and on-duty personnel monitors real-time images of the community on a remote monitoring platform in real time, so that the effect of security protection is achieved.

The invention discloses an urban community induction type garbage classification device which comprises a shell, a PLC, a closing mechanism, two electric sliding doors, a spectrum detector, a pushing mechanism, a supporting frame, a bearing plate, compression mechanisms, side doors and a storage bin, wherein the PLC is arranged at the top end of an inner cavity of the shell; the closing mechanism is arranged at the top end of the shell; the two electric sliding doors are electrically connected to the PLC and symmetrically embedded in the left end and the right end of the inner cavity of the shell respectively; and the spectrum detectors are arranged at the top end of the inner wall of the shell and electrically connected to the PLC. According to the device, a garbage can cover does not need to be opened and closed manually, emission of garbage smell is effectively avoided, meanwhile, residents do not need to classify and throw garbage autonomously, the garbage classification accuracy is effectively guaranteed, and the subsequent manual classification cost caused by accidental errors of manual autonomous classification and throwing is saved; garbage in an inner cavity of a collecting tank can also be compressed, so that the utilization rate of the inner cavity of the collecting tank is maximized; and the device is high in practicability and worthy of popularization.

The invention discloses a residential area supporting facility convenience metering method based on POI data. The residential area supporting facility convenience metering method is provided by takingthe elderly as the center and considering the requirement degree of the elderly for supporting facilities, and mainly comprises the following steps: processing urban POI data; constructing a trafficnetwork model; establishing a service area by taking the walking distance of the residential area of the 15-minute living circle as a constraint; carrying out weighting according to the demand degreeof the elderly people for the supporting facilities, and calculating the convenience of the supporting facilities in each residential area; carrying out spatial aggregation analysis on the convenienceof supporting facilities in each residential area, and using the result as a basis for updating a time sequence of a community. According to the method, the accuracy of the evaluation method for theelderly care livable community supporting facilities is improved, the scientificity of urban community updating time sequences and public facility planning decisions is improved, and blindness and subjectivity are avoided.

The invention discloses an urban community specific person behavior chain dynamic identification and prediction evaluation method and system, and belongs to the technical field of application information. The method comprises the following steps of: 1, simulating daily activities of specific persons in an urban community by using a multi-agent simulation technology; 2, based on the simulation result in the step 1, establishing a behavior chain library of specific persons in the urban community in different behavior modes; 3, acquiring trajectory data of the specific persons by using Internet-of-things sensing equipment, performing trajectory calibration and serialized modeling, and establishing behavior chains; and 4, searching similar complete behavior chains in the behavior chain libraryaccording to the space-time similarity among the behavior chains, carrying out updating, and optimizing a search result to realize dynamic identification and prediction evaluation of the behavior chains of the specific persons in the urban community. The system is used for realizing the method. Technical support is provided for specific person management and control work of a community public security management department. Dynamic identification and prediction evaluation are carried out on the behavior chains of the specific persons.

The invention belongs to the field of urban community medical treatment and health. Aiming at the technical problems that the registration is difficult and mistaken registration is easy to happen, the invention specifically discloses a system for realizing self-help medical services. The system comprises a cloud server, a service terminal, an information obtaining unit, a preservation device, a transportation unit and a body fluid detection center server, wherein the service terminal comprises an input module and a data processing unit; the input module is used for registration and login of users; the data processing unit is used for establishing a personal information libraries of users after the registration of the users and sending the personal information libraries to the cloud server to store, and calling the personal information library, corresponding to the users in the cloud server after the login of the users; the information obtaining unit comprise an interaction module, a measurement module and a collection module; the interaction module is used for interacting with the users to obtain specific information to be expressed by the users; the measurement module is used for measuring feature parameters of the users; and both the specific information and the feature parameters are sent to the data processing unit.

The invention discloses a modularized vertical abutting device for a bicycle. The vertical abutting device comprises a guide rail, a sliding block, an extension spring and a locking mechanism installed on the sliding block; when a front wheel of the bicycle touches a special-shaped crank of the locking mechanism, the locking mechanism clamps the front wheel of the bicycle, the sliding block and the front wheel of the bicycle are triggered to upwards move along the rail guide, and finally the bicycle vertically abuts against the device; when the locking mechanism can be kept in a clamping self-locking state during work, it is guaranteed that in the vertical storage and taking process of the bicycle, and the front wheel of the bicycle is clamped firmly. The device is simple in structure, convenient to operate and easy to maintain, and the problem of difficult parking of the bicycle of an urban community can be effectively solved; in addition, the locking mechanism of the device has an adjustment function, the clamping force of the wheel can be dynamically adjusted according to the size of the wheel, the universality of a parking device applied to vehicles different in type is improved, and the large-scale popularization of the device is facilitated.

An urban community parking space intelligent reservation and management device and method are provided for functions of realizing parking space management, parking space reservation, release of information about parking spaces in urban areas, recording of illegal and wrong parking information and warning. The urban community parking space intelligent reservation and management device comprises community parking spaces, identifiers, repeaters, a network switch, a third-party cloud platform, a smart phone, a community monitoring system, a license plate recognition system and an LED guide screen, wherein the identifiers are arranged on the parking spaces of community owners with renting intention, the repeaters arranged in the community wirelessly receive the information of the identifiers and are connected with the network switch, and the wireless information sent by the identifiers is converted into an Ethernet signal through the repeaters, the third-party cloud platform is in data communication with the network switch and the smart phone through a network, and the data transmitted by the repeaters are directly sent to the third-party cloud platform through the network switch; an urban parking space information base is built on the third-party cloud platform, and parking space data analysis and management and distribution of the parking space information are carried out.

The invention discloses a planting method of potted gastrodia elata. The method includes the steps of planting pot preparation, culture wood preparation, armillaria mellea inoculation culture, gastrodia elata inoculation culture and gastrodia elata harvest. According to the method, by selecting a waste plastic pot or bucket for planting gastrodia elata and drilling holes in the bottom of the pot,ventilation and drainage for potting are guranateed; by adopting a stereoscopic planting method and preparing a planting medium containing broad-leaved tree saw dust, sweet potatoes, sweet potato vines, glucose, slaked lime and other raw materials, land resources are saved; by placing the pot on a balcony or in a living room for planting and culturing gastrodia elata, household gastrodia elata planting is achieved; the method is especially suitable for urban communities, both old people and adults can grow healthy gastrodia elata easily, and people can not only enjoy the pleasure of planting,but also harvest mature gastrodia elata with excellent medicinal effects.

The invention provides a residential community rainwater collection and utilization system. The system comprises a rainwater collection facility, a rainwater transmission facility, a primary rain separation tank, a sedimentation tank and a clear water tank, and the rainwater collection facility is connected with an inlet of the primary rain separation tank through the rainwater transmission facility, an outlet of the primary rain separation tank is connected with an inlet of the sedimentation tank, and an outlet of the sedimentation tank is connected with an inlet of the clear water tank. Rainwater in a roof, a road surface and a greening area is collected through the rainwater collection facility, enters the primary rain separation tank and the sedimentation tank through the rainwater transmission facility, then is stored in the clean water tank after being purified, and is distributed to each water single element according to needs. The system is suitable for detention storage, infiltration, collecting, purifying and utilizing of the rainwater in buildings, greening areas and roads in urban communities in southern rainy areas.

The invention discloses a movable ecological parking device on a lawn, and relates to a parking device. The movable ecological parking device comprises left and right-handed turning ball screws, a motor, electric push rods, a vehicle carrying rolling plate, a rhombic expansion bracket, a torsion spring, a box structure, large left and right-handed turning ball screws and lifting support columns; the box structure is a shell of the device, a push device, the vehicle carrying rolling plate and a rotation device are arranged in the box structure, the motor is connected with the left and right-handed turning screws, the rhombic expansion bracket is connected with two nuts on the screws, rails are fixedly supported by support frames, boss devices are fixed to the lower surfaces of various steel plates, flexible steel wire ropes penetratingly guide the boss devices and are fixed so that the steel wire ropes and the boss devices keep connected with one another in a non-sliding manner, the rhombic expansion bracket is connected with the nuts, and the electric push rods are connected with the support columns and are combined with the front end of the vehicle carrying rolling plate. The movable ecological parking device has the advantages that the device is arranged in green space of an urban community, an ecological intelligent parking space can be built on the lawn without destroying greening or reducing the area of the green space, and the parking difficulty can be relieved.

The invention discloses a landscape-type recycled water treatment wetland system suitable for an urban community, which comprises a wetland pool; reed, zizania aquatica, water willow and scirpus validus vahl are planted in the wetland pool; rows of the zizania aquatica, water willow and scirpus validus vahl are mixed among the rows of the reed; and the rows of the zizania aquatica, water willow and scirpus validus vahl mixed among the rows of the reed are single or various. The landscape-type recycled water treatment wetland system has the advantages that: the system has high efficiency for water purification, high yield of vegetation, wide range of application, low construction cost, convenient operation and management, good landscape effect and large wetland evapotranspiration.

The invention relates to a treating device of direct-drinking water for urban communities, which is applicable to concentrated supply of the direct-drinking water in regions such as urban and rural communities, residential communities and dwelling communities and the like with relatively denser population. According to the treating device, under the action of a water pump, tap water passes through a water feeding pipe, and is treated by a filtering device, an adsorbing device, a photocatalytic reaction device and a monitoring device in sequence, and then the treated tap water flows out of a water outlet from an outlet valve. The monitoring device mainly comprises an online monitoring device, can monitor the condition of the water quality index of the discharged water treated, can send out a signal alarm to a remote monitoring control center instantaneously if the water quality of the discharged water treated exceeds the standard, simultaneously switch off the outlet valve automatically so as to guarantee absolute safety of supply of the direct-drinking water. The treating device has the advantages of reasonable structure, sterilizing effect, good quality of discharged water, high degree of automation and low operation cost.

The invention discloses a foldable parking mechanism, and particularly relates to a foldable parking mechanism, comprising two parking piles which are of the same structure and are symmetrically distributed, and each parking pile comprises a lifting mechanism, an avoiding mechanism, a parking device, a driving mechanism and a fixing mechanism, wherein a lifting device in the lifting mechanism is used for driving the other end of a first telescopic device to rotate around a hinge point, and in addition, the first telescopic device can stretch out and draw back in the axis direction of the firsttelescopic device. The parking device comprises two foldable parking plates which jointly form a parking board for parking a vehicle to be parked. The driving mechanism enables the foldable parking board to be parallel to the ground all the time through stretching and retracting of a second telescopic device included in the driving mechanism. The fixing mechanism is used for locking the driving mechanism and supporting the parking mechanism in a rising state. According to the foldable parking mechanism, two vehicles can be parked and taken at the same time, parking and taking of the two vehicles do not affect each other, and therefore the problem that parking of urban communities is difficult is solved.

The invention discloses a design method and a system for building visual access control based on a VLAN-ID specification, an IEEE802.1Q virtual local area network VLAN-ID tag is employed, a "virtual switching" mechanism of a building unit without switching equipment is innovated, and a building visual intercom function is achieved; at the same time, based on standard conversion between two systemsincluding an IEEE802.1Q unit virtual local area network and a household local area network, unique VLAN-ID identification of each household is associated with IP address information of multiple devices of the household, thereby establishing a networking basis for achieving smart home construction based on access control visual intercom control system, an application function is expanded, and theexperience effect of households is improved; and moreover, according to "video channel code interval serial number" audio and video data mapped by the VLAN-ID identification of the household, and through combination of multi-dimensional digital information of the household, attributes of the entering and leaving personnel can be discriminated, audio-video traceability is provided for ensuring homesafety, and intelligence management of urban community property is achieved.

The invention discloses a toilet wastewater treatment process, belongs to the technical field of wastewater treatment. The process comprises the following steps: firstly, the toilet wastewater flows through a toilet closestool; then, a friction nano-generator drives an air impact unit to flush the toilet wastewater into a drainage pipeline; and finally, an underground toilet treatment center is used for treating wastewater. With the principles of energy conservation and emission reduction, the process is used for treating pollutants discharged from a toilet, recycling energies and resources, and realizing the establishment of a toilet treatment center for harmless and pollutant-free fecal emission and material recycling and without external water pipes, sewers or power supply networks in densely populated urban communities.

The invention discloses a plant factory adopting double-rotation mist spray planting. The factory includes a box-type main body. The box-type main body is internally provided with support frames, a cultivation main body, a rotating device, a nutrient solution circulation device, a light supplementing device, a ventilation device and an electric control device. The support frames are installed on the two sides of the inner wall of the box-type main body, and the cultivation main body includes an upper cover, a planting barrel body, a lower cover and connection screw rods. The rotating device includes an autorotation contact point, a hook, a rotating bearing, a bearing fixing frame, a driving motor, a driving wheel, driven wheels, a chain and a chain rail. The nutrient solution circulation device includes a liquid storage tank, a water pump, a liquid supply pipe, a liquid supply turntable, a return water pipe, a water collection tank, a centralized reflux pipe and atomizing nozzles. Theventilation device comprises vent holes, air inlets and exhaust fans. The light supplementing device includes a light-supplementing lamp and foldable brackets. The plant factory adopts three-dimensional planting, the yield per unit area is increased, the cultivation main body adopts two modes of autorotation and revolution so that the problem of non-uniform plant lighting can be solved better, andthe factory adapts to urban communities, residential roofs and island frontier areas and has the advantages of being convenient, efficient, simple in operation and the like.