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79 results about "Urban dweller" patented technology
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Urban resident travel activity pattern acquisition method based on multi-source positioning data
InactiveCN109561386AEfficient identificationReasonable estimate of travel purposeServices signallingLocation information based serviceTravel modeMobile phone signal
The invention discloses an urban resident travel activity pattern acquisition method based on multi-source positioning data. The urban resident travel activity pattern acquisition method comprises thesteps of: (1) performing denoising processing on mobile phone signaling data, and identifying a travel endpoint base station and a passing-by base station of a user; (2) matching the travel endpointbase station and the passing-by base station acquired in the step (1) to a road network map, so as to obtain a travel route of the user; (3) calculating a travel distance, travel time and an average travel speed of the user, and identifying a travel mode of the user; (4) and identifying a travel purpose of the user by utilizing social network information near the travel endpoint base station. Theurban resident travel activity pattern acquisition method can effectively utilize the mobile phone signaling data and the social network data to identify information in various aspects such as the travel origin and destination, travel time, travel distance, travel mode and travel purpose of urban resident travel activities, and provides a novel resident travel activity chain investigation method for the field of urban transportation planning.
Owner:SOUTHEAST UNIV
Method for monitoring exhaust gas from vehicle on road based on gas sensor and Zigbee network
Vehicle exhaust gas pollution seriously affects daily life of urban residents accompanied with the increasingly serious urban traffic problem. The invention studies a feasible scheme for monitoring and managing exhaust gas from vehicles on roads. Based on the wireless sensor network (WSN) technology and the electrochemical sensing property of a gas sensor, the invention senses and transmits exhaust gas conditions of vehicles on roads by using a ZigBee network, collects, processes and analyzes information of each road section, and transmits a result to a corresponding department, and then the corresponding department makes real-time response. Therefore, the air quality of each road section keeps at a high level, the urban traffic is smoother, the social production efficiency is improved, the urban pollution is reduced, and the city life satisfaction is increased.
Owner:NANJING UNIV OF POSTS & TELECOMM +1
Method for predicting daily water consumption of urban dweller
The invention discloses a method for predicting the daily water consumption of urban residents. Based on the detailed data of residents' domestic water consumption, the data is merged according to the time period type of residents' domestic water consumption, and according to the merged water use data, the time scale is calculated according to the hour and day. Two time scales are used to predict the domestic water consumption of urban residents and achieve better results. The present invention can simulate and analyze residents' domestic water consumption, and can provide residents with services such as water consumption forecasting and step-by-step water price prompts; on the other hand, by predicting the daily water consumption of all users in a certain area, it can provide microscopic water supply for water supply enterprises. Scheduling provides an auxiliary decision-making basis, thereby reducing water supply energy consumption, and at the same time reducing the leakage rate of the pipe network which is proportional to the water supply pressure.
Owner:GUANGZHOU INST OF GEOGRAPHY GUANGDONG ACAD OF SCI
Anti fog and haze window net
ActiveCN106693530AWith dust removal functionControl and improve qualityBiocideDispersed particle filtrationIndoor air qualityEngineering
The invention relates to the field of window nets, and in particular, relates to an anti fog and haze window net. The anti fog and haze window net provided by the invention includes an outer-layer dedusting window net and an inner-layer purifying window net; the outer-layer dedusting window net mainly filters dust in air, and the inner-layer purifying window net mainly plays roles in adsorbing and filtering bacteria in the air and harmful chemical gases in automobile exhaust gas, so the anti fog and haze window net provided by the invention not only has the dedusting function, but also has the functions of filtering the bacteria and the harmful chemical gases. The anti fog and haze window net provided by the invention can effectively control and improve the high-altitude indoor air quality in a haze weather, absorbs harmful bacteria, microorganisms and dust in the air to a greatest extent, plays a great role in protecting body health of indoor occupants, is of great significance to maintain the body health of all urban residents in future urban construction, and also plays a key role in improvement of the urban living environment in the future.
Owner:SHANDONG JINGUAN NET
Intelligent rubbish classified recovery method and device based on big data and Internet of things
InactiveCN108263777AEasy to classifyGood for healthWaste collection and transferRefuse receptaclesIntelligent environmentRecovery method
The invention discloses an intelligent rubbish classified recovery method and device based on big data and Internet of things. The intelligent rubbish classified recovery device comprises an intelligent system platform and an intelligent rubbish classified recovery device body. The intelligent system platform and the intelligent rubbish classified recovery device body are in wireless network connection through a wireless network adapter. Meanwhile, intelligent rubbish classified recovery equipment comprises a ground sorting recognition box body and an underground intelligent environment-friendly box body. By applying the big data and Internet-of-thing technology, effective development of rubbish classification work can be promoted, rubbish classification is optimized, a clean and tidy cityenvironment can be better created, and the good health of urban residents can be facilitated.
Owner:青岛陶知电子科技有限公司
Urban resident demand supply two-way evaluation method based on big data
The invention provides an urban resident demand supply bidirectional evaluation method based on big data. Mobile signaling is effectively utilized to be combined with POI information; the resident living circle is quantified from two perspectives of public service facility supply and demand; on one hand, actual demands of residents can be known; on the other hand, the supply state of the current resident living circle is mastered; the difference between supply and demand is analyzed, the supply and demand relationship of various public service facilities in the resident living circle is evaluated, the supply weakness in resident living circle construction is made up, repeated construction is reduced, community convenience and habitability are created, the use efficiency of urban public resources is improved, and the resident satisfaction is improved.
Owner:北京融信数联科技有限公司
Urban traffic operation evaluation method based on ecological indexes
ActiveCN111126878AAccurately describe the traffic operation statusDescribe the traffic operation statusResourcesSimulationRoad networks
The invention discloses an urban traffic operation evaluation method based on ecological indexes. The method comprises the following steps: acquiring driving parameters of a sample vehicle by utilizing vehicle trajectory data of a floating vehicle; preprocessing the vehicle track data of the floating vehicle; defining a minimum directed road section and ecological cost in the road network; calculating the ecological index of the minimum directed road section in the road network; calculating an ecological index of a directed path in the road network; calculating an ecological index of a directed path set in the road network; and optimizing and adjusting the urban traffic operation scheme according to the calculated ecological indexes of the minimum directed road section, the directed path and the directed path set in the road network to improve the urban traffic. According to the invention, technical reference bases can be provided for urban management departments, urban traffic planning and facility construction, accurate and comprehensive traffic travel cost can be provided for the public, and urban resident travel ecologicalization and sustainable development of urban traffic systems can be promoted.
Owner:SOUTH CHINA UNIV OF TECH
Method for predicting domestic water consumption of urban residents and application thereof
InactiveCN110674985AReveal the laws of water useForecastingNeural architecturesWater useEnvironmental resource management
The invention provides a method for predicting domestic water consumption of urban residents and an application thereof. The method comprises the following steps: counting the water consumption of household domestic water consumption terminal appliances of residents, and counting the number of families, age distribution and water consumption habits; carrying out non-parameter inspection on the family number, the age distribution, the water consumption habit and the water efficiency level, and solving the correlation between the influence factor and the water consumption of the terminal appliance; and according to the influence factors on the water consumption of the terminal appliance obtained through inspection, adopting a neural network model to construct a terminal-family-urban residentliving water consumption prediction model. According to the method, the household water consumption terminal is used as a water consumption starting point; the total domestic water consumption of urban residents is used as a final water consumption accounting target; the influence effect of driving factors on the domestic water consumption of the urban residents is defined; and the water consumption rule in families is revealed. The method for predicting domestic water consumption of urban residents constructs a water consumption terminal-family-urban resident domestic water consumption modeland carries out scene analysis, so that a theoretical basis and a scientific basis are provided for making an urban resident domestic water consumption quota.
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
Public activity center recognition system based on mobile phone signaling and POI data
ActiveCN111813835AImprove performanceImprove convenienceDigital data information retrievalCharacter and pattern recognitionUrban dwellerCity development
The invention provides a public activity center recognition system based on mobile phone signaling and POI data. The invention relates to the field of big data analysis. According to the scheme, the system comprises a database, an urban land type recognition module, an urban resident travel chain extraction module and an urban activity center recognition module. According to the method, the spatial development structure of a city can be better understood, and the difference between city development and city planning in reality is analyzed.
Owner:上海元卓信息科技有限公司
Shed cover equipment for sidewalk sun shading and rain sheltering and using method of shed cover equipment
ActiveCN111188512AConvenient travelPlay a protective effectBuilding roofsSpecial buildingEnvironmental engineeringUrban dweller
The invention relates to the field of urban road auxiliary equipment, in particular to shed cover equipment for sidewalk sun shading and rain sheltering and a using method of the shed cover equipment.The shed cover equipment comprises a support, wherein the upper end of the support is provided with a shielding mechanism used for shielding sunlight or rain, the support is provided with a protection box used for preventing the shielding mechanism from falling, and the protection box is internally provided with a protection mechanism; and the protection mechanism is in transmission connection with the shielding mechanism through a pull rope, a cleaning mechanism used for cleaning the shielding mechanism is fixed to the support, and the shielding mechanism is in transmission connection with the cleaning mechanism. According to the shed cover equipment for the sidewalk sun shading and rain sheltering and the using method of the shed cover equipment, traveling of urban residents is facilitated, the health and safety of pedestrians are protected, a sun shield can be automatically cleaned, time and labor are saved, the labor intensity of urban management personnel is reduced, and the safety and reliability of the shielding mechanism are improved and the pedestrians on a sidewalk are protected through the protection mechanism.
Owner:陈知行
Urban landscape planning and constructing system
The invention discloses an urban landscape planning and constructing system which needs the support of urban residents. The landscape construction is associated with the life of urban residents, and records the idea of urban residents on landscape planning and constructing in the area. The direction of urban landscape planning and constructing desired by urban residents can be summarized by collecting and sorting recorded information. As urban landscape planning and constructing is closely related to urban residents, urban landscape in line with the needs of urban residents can be designed through discussing and planning based on the sorted content. Through citywide participation in landscape design, urban residents can participate in urban construction. Through the role of the Internet ofthings, the government and the citizens can communicate directly. Urban landscape in line with the needs of people can be constructed according to the needs of people. The planning and constructing status of urban landscape can be consolidated. The management system of urban planning, urban construction and urban operation can be improved. The comfort and pleasure of people in urban life can be improved.
Owner:鄢海军
Air quality inspection sidewalk upright column and supporting system thereof
PendingCN110822640AAccurate detectionConvenient Processing PolicySolar heating energyMechanical apparatusSupporting systemAir pump
The invention discloses an air quality inspection sidewalk upright column and a supporting system thereof, and belongs to the technical field of air inspection. The air quality inspection sidewalk standing bar and the supporting system thereof comprise a chassis installed on the ground, and the upper end of the chassis is fixedly connected with an upright column; the upper side of the upright column is provided with a top disk, and a support bar is fixedly connected between the upright column and the top disk; the outer side of the support bar is provided with an air bag in a sleeving mode, and the lower end of the air bag is fixedly connected with the upper surface of the upright column; and the interior of the upright column is fixedly connected with an air pump. The air quality inspection sidewalk upright column and the supporting system thereof can be arranged at different areas of a city, and used for detecting the area according to the surrounding environment characteristics of the area in real time or periodically; the air environment changes of the areas in different time periods are detected accurately in time, thereby facilitating formulation of corresponding processing strategies according to air environment problems; meanwhile, the air quality inspection sidewalk upright column and the supporting system thereof can be in harmony with urban environment properly, andreal-time and on-site air environment information is further provided for urban residents.
Owner:徐州百世松岗环保科技发展有限公司
Vegetable-growing box
The invention provides a vegetable-growing box. The box comprises an upper layer and a lower layer, wherein the soil is held on the upper layer, water is held on the lower layer, an interlayer between the upper layer and the lower layer is provided with a plurality of drainage holes, and a universal wheel is arranged on the bottom of the box. The box is characterized in that a water seepage column is arranged in the soil-holding box; the water seepage column is hollow and filled with nano fiber, the upper end of the nano fiber is contacted with the soil, and the lower end of the nano fiber is contacted with the water in the water-holding box; and when the moisture of the soil is low, the nano fiber can absorb water in the water-holding box to supply water to the dry soil, so that the soil can keep a certain moisture all the time, which contributes to the growth of the plant in the vegetable-growing box. The vegetable-growing box can be put on places capable of getting sunshine, such as balconies and windowsills to grow vegetables, so the vegetable-growing box can help urban dwellers to fulfill the will of growing vegetables.
Owner:陈际军
Artificial aeration strengthened water treatment device for urban leisure and recreation area
InactiveCN105461048AIncrease oxygen contentEasy to prepareTreatment using aerobic processesSustainable biological treatmentUrban dwellerHandrail
The invention relates to an artificial aeration strengthened water treatment device for an urban leisure and recreation area. The device is characterized in that the bottom end of a vehicle support is fixedly connected to foundation soil, the top end of the vehicle support is fixedly connected with a saddle support, a saddle is fixedly connected to the top end of the saddle support, a wheel is connected to the top end of the vehicle support in a shafted mode, a pedal connecting rod is located on the two sides of the wheel and is coaxial with the wheel, and pedals are connected to the ends of the pedal connecting rod; a handrail support is fixedly connected to the vehicle support, and a handrail is fixedly connected to the top end of the handrail support; the back end of a connecting rod is in shaft connection with the wheel, the front end of the connecting rod is in shaft connection with a piston connecting rod, an air cylinder piston connected to the front end of the piston connecting rod is located in an air cylinder body, the front end of the air cylinder body is connected with an air inlet of an exhaust pipe, the exhaust pipe is provided with exhaust branch pipes, the tops of the exhaust branch pipes are sealed by branch pipe covers, and a port formed in the front end of the exhaust pipe is provided with an exhaust pipe seal. Compared with the prior art, the operation cost can be lowered, the body building function of urban residents is achieved, and the physical quality of the residents is improved.
Owner:NORTHEAST NORMAL UNIVERSITY
Subentry load prediction method for fine-grained electricity consumption behaviors of resident users
The invention discloses a subentry load prediction method for fine-grained electricity consumption behaviors of resident users. The method comprises the steps of obtaining historical sample data of subentry electricity consumption of the resident users in a community; constructing a training sample set and a prediction sample set of a prediction model; taking the date corresponding to each subentry electric quantity in the training sample, holiday or workday, each temperature, peak valleys and each corresponding subentry electric quantity as the input of an AdaBoost iterative algorithm, and training a model; taking the date, holiday or workday, temperature and peak valley corresponding to each subentry electric quantity in the prediction sample as the input of an AdaBoost iterative algorithm to obtain a corresponding output result; and performing influence factor addition processing on the output result to obtain each sub-item load data of the resident user in a certain day in the future. According to the method, the fine-grained subentry load data of urban residents can be scientifically predicted, and the technical problems that an accurate model is difficult to establish to predict due to small subentry power load data of residential areas and complexity and variability of influence factors and the like are solved.
Owner:JIANGSU ELECTRIC POWER CO +1
Method for recycling and comprehensively treating household garbage of urban residents through full resource recovery
PendingCN113020223AMaximize industrializationProfit maximizationWaste processingSolid waste disposalResource recoveryProcess engineering
The invention discloses a method for recycling and comprehensively treating household garbage of urban residents through full resource recovery. The method comprises a garbage classification and collection process, a garbage sorting process and a harmless recycling treatment process. Garbage in each garbage transfer station is conveyed into a garbage unloading area in a vehicle transportation mode, garbage cans of the same type of garbage are classified and sorted through a machine recognition system, the garbage is divided into other garbage, kitchen garbage, recyclable garbage and harmful garbage, the other garbage is used for power generation and landfill, the kitchen garbage is used for composting after being degraded, the recyclable garbage is subjected to magnetic separation, winnowing and photoelectric separation recovery treatment, and the harmful garbage serves as hazardous waste and is treated in a centralized mode. The urban household garbage is intelligently classified according to different garbage categories, and is recycled according to the characteristics of different garbage, so that recycling, harmlessness, reduction, industrialization and profit maximization of the household garbage are achieved.
Owner:INST OF RESOURCES COMPREHENSIVE UTILIZATION GUANGDONG ACAD OF SCI
Handheld inner and outer layer glass cleaning device for urban resident
The invention discloses a handheld inner and outer layer glass cleaning device for urban residents. The device comprises a work box and a grip fixedly connected to the lower end face of the work box.A button is fixedly arranged on the left end surface of the grip. A working cavity is fixedly formed in the working box. A first threaded rod extending leftwards into the working cavity is rotationally arranged on the right side of the working box. A rotating handle located on the right side of the working box is fixedly arranged on the first threaded rod. The invention relates to a handheld glasscleaning device. The lifting box is detachably connected, the outer-layer glass can be cleaned, and inner-layer glass can also be cleaned after disassembly and reassembly. The glass cleaning device can be filled with a cleaning agent, so that the cleaning efficiency is improved. The glass cleaning device can be adjusted to a proper position and height through the rotating handle and the lifting device, the glass can be conveniently and efficiently cleaned, and the personal safety of a user is guaranteed.
Owner:JIANGSU TIANHONG SOLAR
Smart city analysis and evaluation method
The invention discloses a smart city analysis and evaluation method, which comprises the following steps of a, data acquisition: performing data acquisition according to smart city evaluation indexes, establishing a data acquisition document of a city X by analyzing data, and establishing a government data acquisition document x and a resident data acquisition document y for the acquisition document of the city; b, a data collection and calculation platform: calculating the sum of scores of 40% of the urban government data collection document Xx and 60% of the urban resident data collection document Xy; and c, performing secondary calculation on the data: performing secondary calculation on the numerical value calculated in the data collection and calculation platform through an urban evaluation index to obtain an urban evaluation score. According to the invention, civil dispatches are included in the smart city evaluation, so that the smart city evaluation is more humanized.
Owner:长沙迅易信息科技有限公司
Method and system for configuring vaccine resources
ActiveCN109146264BEvenly distributedHealthcare resources and facilitiesResourcesInformation cityHuman population distribution
The invention discloses a method and system for configuring vaccine resources. By obtaining information on the division of administrative planning areas of a city, data on population distribution of urban residents, and geographical location information of places that meet vaccine distribution qualifications; according to the administrative planning areas of the places, Geographical location information and the population distribution data in the said place, divide each place into regions; according to the principle of the shortest travel distance and the highest popularity index of the place, build a revenue evaluation model; combine the location information of each place and its popularity index Substituting into the income evaluation model to screen out vaccine distribution sites; and allocate vaccine resources according to the screened out vaccine distribution sites. The method and system disclosed in the present invention can select as few places far away from each other as possible, cover as many living places as possible, and realize balanced distribution of vaccine resources under the premise of resource optimization allocation.
Owner:JILIN UNIV OF FINANCE & ECONOMICS
An Urban Road Noise Prediction System Based on Internet of Things and Cloud Computing Technology
ActiveCN113421422BTime unityReal-time observation of real-time impactDetection of traffic movementRadio-controlled time-piecesData connectionEnvironmental noise
The present invention provides an urban road noise prediction system based on the Internet of Things and cloud computing technology. The system realizes real-time prediction of road environmental noise and predicts the impact of the noise level on urban residents through the Internet of Things and cloud computing technology. Population ratio thereby realizes the noise pollution control to road; Described system comprises: real-time data collection platform, data processing platform and road management platform; Described real-time data collection platform is respectively connected with described data processing platform, road management platform data; The purpose of the present invention is to solve the current environmental problem of urban road noise pollution, and reduce or prevent urban residents from being exposed to the noise environment to cause harmful effects by means of detection and prediction.
Owner:四川三元环境治理股份有限公司
Urban park greenbelt service level evaluation system and method
The invention discloses an urban park greenbelt service level evaluation system and method. The system comprises a basic data entry module, an index analysis module and an evaluation result generationmodule. The basic data entry module is used for inputting factors influencing the park greenbelt service level, including park greenbelt service supply quality, park greenbelt service fairness and urban resident satisfaction; the index analysis module is used for analyzing the factors influencing the park greenbelt service level to obtain an analysis result; and the evaluation result generation module is used for generating an evaluation result according to the analysis result. The park greenbelt service level evaluation result is generated according to evaluation of three dimensions of parkgreenbelt service supply quality, park greenbelt service fairness and urban resident satisfaction, the service level of the target park greenbelt is obtained, and a theoretical basis is provided for urban park greenbelt planning. The method is of great significance to the fairness and meaning of urban resident life quality and social resource allocation.
Owner:NANJING FORESTRY UNIV
Data processing method and system for smart city planning
PendingCN114581279AUnderstand the needsEasy constructionClimate change adaptationOffice automationEnvironmental resource managementIntelligent city
The invention relates to the technical field of smart city planning, in particular to a data processing method and system for smart city planning, and the method comprises the steps: obtaining the total number information of suggestion documents submitted by urban residents online; according to the size arrangement information of the data information A, the one-to-one corresponding project names are converted into mark information F arranged according to the size sequence, and the projects are arranged and marked, so that related leaders and competitive bidding constructors responsible for urban planning can know the concern degree of urban residents on the related projects; and the corresponding suggestion documents are collected and checked according to the most concerned project, so that city planning personnel and bidding construction personnel are reminded to know the requirements of city owners, the city is constructed and served better, and waste of resources is avoided.
Owner:刁晓旭
A Sub-item Load Forecasting Method for Fine-grained Electricity Consumption Behavior of Residential Users
A sub-item load forecasting method for fine-grained electricity consumption behavior of residential users, which obtains historical sample data of sub-item power consumption of residential users; constructs a training sample set and a forecast sample set for the prediction model; The date, whether it is a holiday or working day, each temperature, peak and valley, and the corresponding sub-item power are used as the input of the AdaBoost iterative algorithm to train the model; the date corresponding to each sub-item power in the forecast sample, the holiday working day, temperature, peak The valley is used as the input of the AdaBoost iterative algorithm to obtain the corresponding output results; the output results are processed by adding influencing factors to obtain the sub-item load data of the residential users on a certain day in the future. The invention can scientifically predict the fine-grained sub-item load data of urban residents, and solve the technical problems that it is difficult to establish an accurate model to predict it due to the small sub-item power load data of residential areas and the complexity and variability of influencing factors. .
Owner:JIANGSU ELECTRIC POWER CO +1
A hand-held inner and outer layer glass cleaning device for urban residents
The invention discloses a hand-held inner and outer layer glass cleaning device for urban residents, which comprises a working box and a handle fixedly connected to the lower end surface of the working box, a button is fixed on the left end surface of the handle, and a working chamber is fixed in the working box. The right side of the working box is rotated to be provided with a first threaded rod extending to the left into the working chamber. The first threaded rod is fixed with a handle on the right side of the working box. The present invention is a hand-held glass cleaning device. The lifting box of the invention is detachably connected, which can clean the outer layer of glass and the inner layer of glass after disassembly and reinstallation. The invention can also be filled with cleaning agent, thereby improving the cleaning efficiency. The device can adjust the present invention to a suitable position and height, thereby facilitating efficient cleaning of the glass and ensuring the personal safety of users.
Owner:JIANGSU TIANHONG SOLAR
Urban public sports space fairness measurement method based on multi-source city data
PendingCN114138917AResults visualizationQuantifiable resultsData processing applicationsGeographical information databasesMeasurement evaluationUrban dweller
The invention provides an urban public sports space fairness measurement method based on multi-source urban data. The method comprises the following steps: acquiring main data such as a residential building contour, a sports space, a bus station POI, an urban road network and public comment; performing corresponding cleaning and classification processing on the data, and then establishing a database in an ArcGIS; urban residents are set to carry out measurement evaluation on urban public sports space fairness by taking walking, driving and public transportation as main travel modes, taking a life circle concept as a limiting condition and taking an ArcGIS network analysis module as a technical means; and carrying out public sports space fairness measurement on a specific city to obtain a visual and quantifiable result. The result obtained by the method is fine and accurate, the current public sports space distribution situation can be effectively evaluated, and the result can be used as reference information of urban sports space development planning.
Owner:HARBIN INST OF TECH
Intelligent garbage treatment and comprehensive management method
ActiveCN110733790ARealize intelligent classificationTimely transportRefuse receptaclesRefuse vehiclesUrban dwellerRefuse Disposals
Owner:深圳市宝政通环境有限公司
A kind of canopy equipment and its application method for sidewalk sunshade and rain shelter
ActiveCN111188512BConvenient travelPlay a protective effectBuilding roofsSpecial buildingEnvironmental engineeringUrban dweller
The invention relates to the field of urban road auxiliary equipment, in particular to shed cover equipment for sidewalk sun shading and rain sheltering and a using method of the shed cover equipment.The shed cover equipment comprises a support, wherein the upper end of the support is provided with a shielding mechanism used for shielding sunlight or rain, the support is provided with a protection box used for preventing the shielding mechanism from falling, and the protection box is internally provided with a protection mechanism; and the protection mechanism is in transmission connection with the shielding mechanism through a pull rope, a cleaning mechanism used for cleaning the shielding mechanism is fixed to the support, and the shielding mechanism is in transmission connection with the cleaning mechanism. According to the shed cover equipment for the sidewalk sun shading and rain sheltering and the using method of the shed cover equipment, traveling of urban residents is facilitated, the health and safety of pedestrians are protected, a sun shield can be automatically cleaned, time and labor are saved, the labor intensity of urban management personnel is reduced, and the safety and reliability of the shielding mechanism are improved and the pedestrians on a sidewalk are protected through the protection mechanism.
Owner:陈知行
Urban resident electricity and carbon emission trading method based on credit points
PendingCN114595771ASolve the problem of insufficient incentives for electricity carbon emission reductionIncrease motivationDiscounts/incentivesFinanceCarbon emission tradingUrban dweller
In order to solve the problem of insufficient excitation of urban resident electricity and carbon emission reduction, the invention provides an urban resident electricity and carbon emission trading method based on reputation points on the basis of step tariff. The method comprises the following steps that: firstly, a power supply company calculates the electricity and carbon emission cycle quota of urban residents according to electricity and carbon supervision requirements and step electric quantity, and formulates an electricity and carbon emission transaction rule; and then, the urban residents carry out power-carbon emission transaction based on the reputation level, a reputation level mode is introduced in the transaction process, multi-type power-carbon emission transaction mechanism price floating is realized according to the reputation level of the urban residents, and the income of the urban residents participating in the power-carbon emission transaction is improved. And formulating an urban resident electricity and carbon emission trading strategy according to the reputation level, exciting the urban residents with high points, and punishing the urban residents on the contrary. Therefore, urban residents are stimulated to participate in carbon emission reduction.
Owner:SICHUAN ZHONGDIAN AOSTAR INFORMATION TECHNOLOGIES CO LTD
Residential building loss calculation method based on disaster damage curve and hydrodynamic model
PendingCN114329713AMake up for the real problems of imperfect insuranceBreak through limitationsGeometric CADData processing applicationsEnvironmental resource managementUrban dweller
The invention discloses a residential building loss calculation method based on a disaster damage curve and a hydrodynamic model, and belongs to the technical field of municipal engineering. The method comprises the following steps: firstly, dividing urban resident income levels according to family income and expenditure data, evaluating the types and quantity of family indoor properties of different income levels, and establishing corresponding building disaster and damage curves including an indoor property loss curve and a house structure curve by adopting a synthetic curve method; secondly, constructing a one-dimensional pipe network model, an earth surface confluence model and a two-dimensional earth surface sheetflood model according to data such as an urban drainage pipe network, terrain elevation and river and lake water systems, coupling to obtain an urban waterlogging model, and calibrating and verifying the urban waterlogging model; and finally, on the basis of the urban inland inundation model, calculating the residential building loss under different design rainfall scenes in the research area by adopting a disaster damage curve, thereby obtaining the loss distribution condition of the research area. According to the method, the limitation of a traditional disaster damage curve construction method can be broken through, the method of combining the disaster damage curve and the hydrodynamic model is used for evaluating the loss, and the method is beneficial for improving the loss calculation efficiency and precision.
Owner:BEIJING UNIV OF TECH
Simple nut cracker
The invention discloses a simple nut cracker. The simple nut cracker is a practical tool suitable for urban residents in daily life and mainly comprises a rivet, a large clamp hole, a small clamp hole and handles. The shells of middle-sized nuts such as walnuts can be clamped by the large clamp hole, and the shells of small-sized nuts such as almonds can be clamped by the small clamp hole. The simple nut cracker has the advantages that the simple nut cracker is easy and convenient to manufacture, low in cost and suitable for people of all ages, is portable and has higher market demand, the kernels of the nuts are difficult to damage, the wholeness of the kernels can be kept, and the like.
Owner:薛喜俊
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