104 results about "Commercial area" patented technology

The present invention discloses a two-dimensional code intelligent entrance guard system and an implementation method thereof. The two-dimensional code intelligent entrance guard system comprises a two-dimensional code intelligent entrance guard lock, an intelligent mobile terminal and an information comprehensive processing server, wherein the intelligent mobile terminal and the information comprehensive processing server form wireless mobile communication connection, the intelligent mobile terminal is used for identifying and reading the information of the two-dimensional code intelligent entrance guard lock, and the two-dimensional code intelligent entrance guard lock is connected to the information comprehensive processing server through a network. According to the present invention, with the two-dimensional code intelligent entrance guard system, the intelligent management of the entrance guard in enterprises, schools, hospitals, governments, banks, prisons, commercial areas, residential communities, elevators and the like can be achieved, the entry of miscellaneous personnel can be prevented, and the entry of owners and invited personnel can be allowed; and with the two-dimensional code intelligent entrance guard system, the intelligent property management can be achieved, the automatic operation starting and the management mechanism of the entrance guard under the unattended condition can be achieved, the whole range information tracking management function of the property management can be achieved, the safety and the convenience of the property management are greatly improved, and the property management cost can be reduced.

The invention discloses a multi-region electricity-gas coupling comprehensive energy system optimal scheduling method considering tiered gas prices. The method comprises the following steps: S1, a typical combined cooling heating and power supply system are adopted in an energy supply mode of a comprehensive energy system in a region, power-to-gas equipment and gas storage equipment are arranged to consume new energy to achieve energy standby application, and a gas bus is added for constraint modeling; S2, energy connection is achieved through coupling interconnection of electric energy and natural gas between regions, the natural gas serves as main complementary energy, and an electricity-gas steady-state coupling linear power flow algorithm is completed in combination with a second-ordercone relaxation and incremental linearization method; S3, based on the electricity-gas steady-state coupling linear power flow, a double-layer linearization algorithm is adopted to solve the nonlinear problem of a compressor gas consumption model; and S4, a traditional day-ahead economic dispatching target function is optimized and perfected, the tiered gas price is considered to achieve optimaldispatching by taking the minimum total operation cost of all parks as a target through energy interconnection distribution among different functional areas, namely a residential area, a commercial area, an office area, an industrial area and the like.

The invention provides an advertisement launching method based on a hotspot map. The method is characterized by comprising the following steps: 1, a background management system carries out configuration on a hotspot map and advertisement launching positions; 2, according to a launching area selected by a user, a hotspot distribution condition for a commercial area/advertisement area in a specified area is displayed; and 3, according to the advertisement launching positions configured by the background management system, the user carries out selection on the launching positions. A customer is guided via the hotspot map, and after the customer sees the hotspot launching area in a map area more intuitively, the advertisement launching area is selected.

The invention discloses a library courier station which comprises a vehicle, a safety door system, a self-service book borrowing and returning system, a power-saving control system and a monitoring system. The safety door system, the self-service book borrowing and returning system, the power-saving control system and the monitoring system are arranged on the vehicle. The library courier station has the advantages that the library courier station can be intelligent and is free of dependence on labor, and accordingly the labor intensity of staffs can be relieved; the library courier station which is a workstation can be arranged in a commercial area, so that book borrowing and returning service can be provided for readers, and the workstation further can be used as leisure spaces for citizens; energy can be saved by the workstation by means of infrared induction.

The invention discloses an intelligent charging pile system which comprises a charging end, a server and a mobile terminal, wherein the charging end is a charging pile which is arranged in a station,a commercial area or a residential area, is in communication with the server, and is used for providing a human-computer interaction interface to be connected with an automobile charging port for charging billing; the server is connected with a plurality of charging ends to construct a local area network and used for account management and billing and providing a communication port; the mobile terminal is connected with the server for account logging, recharging billing and charging on the server of the mobile terminal; the server logs in the account and a charging instruction is sent to a designated charging pile, and the charging information is uploaded to the server and the cost information on the account is computed after charging is completed. The intelligent charging pile system hasthe advantages that popularization of the charging piles is facilitated by the aid of the convenient charging system and the manner.

The invention discloses an intelligent traffic speed control system, which is used for further ensuring traffic safety. The system comprises a vehicle-mounted unit and a roadside unit. The roadside unit comprises a setting module and a wireless signal transmitting module, wherein the wireless signal transmitting module is used for transmitting a limit speed set by the setting module to a wireless signal receiving module of the vehicle-mounted unit. The vehicle-mounted unit comprises the wireless signal receiving module, a signal processing module and a speed regulating module, wherein the signal processing module is used for acquiring the limit speed from the wireless signal receiving module, acquiring a current own speed, then comparing to judge whether the current own speed is within the range of the limit speed, and instructing the speed regulating module to regulate the speed until the own speed is within the range of the limit speed if the current own speed is not within the range of the limit speed. The intelligent traffic speed control system is reliable and intelligent and can be widely applied to highways, national roads, traffic light monitoring areas, military areas, schools and other densely populated commercial areas or communities.

The invention discloses a water floating lamp. The water floating lamp comprises a lamp housing, a light source and a power supply device, wherein the lamp housing is divided into a lamp housing upper cover and a lamp housing lower cover; the lamp housing upper cover and the lamp housing lower cover are buckled and sealed; and the light source and the power supply device are arranged in the lamp housing upper cover. The water floating lamp is characterized in that the lamp housing lower cover is transparent and is partially sunk into water; a counterweight is arranged at the bottom of the lamp housing lower cover; and a prism or an edge is arranged on the outer surface or the inner surface of the lamp housing lower cover. The water floating lamp has the following advantages: as audio equipment and the prism or the edge capable of refracting and reflecting a special light effect are arranged in the water floating lamp, people can obviously feel different experiences of water/underwater light effects, in particular light effects accompanied with music rhythm; and the water floating lamp can be widely applied to swimming pools, SPA, parties, gardens and urban flourishing commercial areas.

The invention relates to a direction controlling vehicle with a bearing rotary table, which is a tricycle or a motor vehicle with a plurality of wheels. Wheels are arranged on the periphery at the bottom of a rotary table that is arranged on a top center of a base frame having a circular vehicle base; the bearing rotary table is covered on a transposition and is connected with a steering operation mechanism; an enclosure protection ring encloses the bearing rotary table and is arranged on the base frame. The bearing rotary table of the invention can be provided with a seat or other facilities; the enclosure protection ring is provided with a switch that can manually control the starting, speed changing, moving forward and backward as well as brake integrating. The invention skillfully uses the principle that slight twisting of the rider can conveniently drives the bearing rotary table to rotate around a central shaft, and arranges and connects the steering operation mechanism to control the traveling direction of the vehicle. The invention is reasonable in structure, simple in configuration and low in manufacturing cost. The rider can stand or sit during riding, and the riding is safe. The direction controlling vehicle with a bearing rotary table can be made into various special or general types applicable to riding instead of walking for the old, the weak and the handicapped in daily life, sight viewing and entertainment in gardens and scenic areas, commuting and recreation in the streets and communities, and riding with goods during shopping in commercial areas. The invention can be popularized in various fields of life by the convenient utilization, excellent performance and low cost.

The invention discloses an urban area base station electromagnetic radiation prediction method. The method comprises the following steps of dividing an urban area into the two types of an intensive commercial area and an ordinary urban area; calculating the probability distribution P(n) of the number of base stations in the area through the total value of mobile phone traffic in the area to be tested; further calculating the specific value of the number of the base stations under a condition; and obtaining the distribution coordinates of the base stations according to an uniform distributed point algorithm, and finally predicting and acquiring the total electromagnetic radiation value of each base station in the area. According to a mobile phone traffic usage value in the area, the numberof the base stations is analyzed and acquired, and then base station distribution point analysis is performed, and the electromagnetic radiation intensity of the base stations in the area is accurately predicted.

The invention relates to a device for developing an aircraft hold located under the floor of the passenger cabin and the cockpit and including a so-called commercial area in which freight can be transported and a technical area including technical equipment and located at the front of the commercial area an at least partially under the cockpit, wherein said device includes: at least one compartment sealed relative to the hold located at the front of said commercial area and at the back of a portion at least of the technical area; a staircase connecting each compartment to a portion of the intermediate floor between the passenger cabin and the cockpit; and a sealed corridor extending from said staircase to each of said sealed compartments.

The invention provides a public electric bicycle renting system based on street lamp platforms. The public electric bicycle renting system comprises a main control center and a plurality of street lamp platform renting sites; the main control center comprises a main-control control module and a main-control communication module and a main-control database which are in two-way connection with the main-control control module; each street lamp platform renting site comprises a plurality of renting base stations taking municipal street lamps as base rods and a control cabinet, wherein the control cabinet comprises a site control module and a site upward communication module, a site man-machine interaction interface and a site downward communication module which are in two-way connection with the site control module, and the site upward communication module is in communication connection with the main-control communication module. According to the public electric bicycle renting system based on the street lamp platforms, renting short-distance electric bicycles which are low in cost, little in maintenance and capable of achieving self-charging are adopted as travel tools, safety is guaranteed, and meanwhile the daily travel efficiency is improved; the modularized electric bicycle renting stations are installed by using municipal street lamp poles the installing base rods, and therefore urban main business districts and residential areas are covered to the maximum limit.

The invention discloses an Internet large-scale multiplayer online three-dimensional electronic commerce system and the method. In the invention, the computer three-dimensional graphic technology is innovated and applied to the field of e-commerce and simultaneously is combined with the flourishing downtown in the reality to vividly represent a full three-dimensional commercial district on the network. Therefore, the user can directly take participation as an individual character, and the system can realize that a plurality of persons conduct shopping, communication and entertainment like in the real life simultaneously.

The invention discloses a method for establishing a temporary session group based on geographical coordinates. The method comprises following steps of step A, establishing a commercial area coordinate information library; step B, sending a request for obtaining user position information; step C, collecting and recording user position point information; step D, comparing coordinate information; and step E, establishing the temporary session group; and automatically joining the temporary session group by all users in a commercial network. A device for establishing the temporary session group based on geographical coordinates comprises a sending module, a collecting module, a judging module and a displaying module. According to the method and the device, on the basis of users of an instant messaging application, the user position information is collected after related rights are obtained from the users; the coordinate information of the users is compared with the coordinate information of the commercial network; when the users are located in the coordinate information range of the commercial network, it is affirmed that the users are located in the commercial network; the temporary session group is established by taking the single commercial network as a unit; and the users in the single network can communicate conveniently.

The invention discloses a typical commercial district risk early warning system construction and early warning grading classification method and device. The method comprises the following steps: recognizing a risk index of a target region according to a public safety triangle theory, so as to construct a risk early warning index system of the target region according to the risk index; calculatingthe weight of each index in the risk early warning index system by using an analytic hierarchy process, and evaluating the weight of each index by using a fuzzy comprehensive evaluation method to obtain an early warning value of each index; and obtaining a current risk early warning level of the target area according to the early warning value of each index so as to carry out early warning according to the current risk early warning level. According to the method, graded early warning of different types of risks can be realized for different typical commercial districts according to local conditions.

The invention provides a municipal road bottom hardening method, and relates to a road construction method. The problem of poor water seepage performance is solved. According to the technical key points, the municipal road bottom hardening method comprises the steps that a load-bearing plate is prefabricated; a soil layer is flattened; a water stability layer and an asphalt pavement layer is laid;a sidewalk groove is formed; a sidewalk is laid, specifically, a plurality of water permeable bricks and a plurality of load-bearing bricks are laid on a fine stone layer, a vibrator is used for enabling the fine stone layer to vibrate, and the upwards-protruding water permeable bricks and the upwards-protruding load-bearing bricks are downwards pressed; and the load-bearing plate is mounted, specifically, a load-bearing groove is formed in the upper surface of the asphalt pavement layer, and the load-bearing plate is placed into the load-bearing groove and the sidewalk groove. Compared witha traditional bottom hardening pavement, a road has the better water seepage effect, accumulated water on the pavement is conveniently drained, and meanwhile, the good load-bearing capability and thelong service life can also be achieved. The road subjected to bottom hardening through the municipal road bottom hardening method is suitable for being applied to environments such as landscape scenicareas, residential areas and commercial areas in municipal engineering, and is especially suitable for passing of the pedestrians and vehicles with the weight not exceeding three tons.

The invention discloses a vehicle access system for commercial areas. Data transmission is carried out among a camera, a data processing module, a control module and a gate switch. The system is characterized in that data transmission is carried out among a central processing unit, a display device, an empty parking spot reservation terminal, an information prompt terminal, a user terminal, and ground sensors; the ground sensors are used for detecting the use condition of parking spots and sending the use condition to the central processing unit; the central processing unit is used for sending empty parking spots to the empty parking spot reservation terminal, receiving feedback information, processing the feedback information and sending the feedback information to the display device and the data processing module; and the empty parking spot reservation terminal is used for reserving a parking spot, giving feedback to the user terminal according to the information of the central processing unit, and sending information to the information prompt terminal if data received from the central processing unit indicates that there is an empty parking spot.

The invention relates to a potential commercial district optimal selection method in oil gas exploration. The method comprises the following content: 1, equally dividing an exploration zone into secondary portions with equal areas, and determining district selection conditions needing to be considered during optimal selection of a potential commercial district; 2, determining evaluation factors of each district selection condition, and representing the corresponding district selection conditions; 3, through a gray theory method, a hierarchy analysis method and an expert scoring method or a fuzzy mathematic method, determining a weight of each district selection condition; 4, standardizing the already quantitatively represented district selection conditions; 5, calculating an integrated evaluation coefficient of each secondary partition in the exploration zone; and 6, establishing a space geological information database of the evaluation factors corresponding to the different district selection conditions, and according to the integrated evaluation coefficient of each secondary partition in the exploration zone, performing space operation and drawing so as to obtain an integrated evaluation coefficient planar distribution map of each secondary partition in the exploration zone. According to the invention, the relative sizes of the commercial exploration possibilities of different regions can be compared in a quantitative mode, and optimal selection of the scope of potential commercial districts can also be realized according to specific integrated evaluation coefficients.

The invention discloses a multi-temporal remote sensing image city vegetation extraction method based on a neural network, and belongs to the technical field of vegetation extraction, and the method comprises the steps: carrying out the image segmentation of an image based on multi-temporal high-resolution remote sensing image data; training the training sample by using a BP neural network methodto form a neural network model for experimental region vegetation; and carrying out vegetation extraction on the multi-temporal data by using the model, and fusing a multi-temporal extraction result by using a voting rule based on a weight so as to obtain a vegetation region with higher precision. When the method is used for extracting the vegetation in the residential area, the extraction precision is improved from 87.6% to 93.3%, and the method has good practicability. The method is applicable to vegetation extraction of other areas such as residential areas, commercial areas and industrialareas in actual work, and can be popularized to vegetation coverage research work of a whole city.

The invention particularly discloses an ecological city system and a constructing method thereof. The ecological city system comprises a city road net system, a city rain seepage diverting and draining system, crop planting belts, forestry planting regions, industrial regions, commercial regions and residential regions. The city road net system comprises pedestrian and non-motorized vehicle lanes, and motor vehicle lanes are side-by-side arranged at the two sides of each pedestrian and non-motorized vehicle lane correspondingly; crop planting belts are arranged at the outer sides of the two motor vehicle lanes; each industrial region, each commercial region and each residential region are arranged at the outer side of the corresponding crop planting belt; and each residential region is located between the corresponding industrial region and the corresponding commercial region, and each forestry planting region is arranged between the corresponding residential region and the corresponding industrial region. According to the city rain seepage diverting and draining system, the overall water retention capacity of the city regions is increased, outstanding function for city groundwater supplying is achieved, and city water resource is saved. According to the ecological city system and the constructing method thereof, region division of different functional regions of the city is reasonably planned, so that improvement of the city operation efficiency is facilitated, and mutual interferences between different regions are reduced.

The invention provides an urban elevated pedestrian passageway, which can be constructed on an existing urban road, can be provided for widening driveways, separating the driveways and nonmotorized vehicle lanes from pedestrian passageways, canceling control for a traffic light for pedestrians so as to improve congestion conditions of urban roads. The urban elevated pedestrian passageway is characterized in that: the elevated pedestrian passageway is erected on the driveways across junctions; canopies are erected on the elevated pedestrian passageway; automatic pedestrian escalators are arranged in the elevated pedestrian passageway; a low pedestrian passageway is erected on the pedestrian passageways; the elevated pedestrian passageway is connected with the low pedestrian passageway at some distance through step roads or ramps; stairs or elevators of the low pedestrian passageway are arranged at some distance in exits of residential areas, commercial areas, hospitals and other public areas, or near main intersections; interchanges are erected on the elevated pedestrian passageway at some distance; the passageways are transformed into the nonmotorized vehicle lanes.

The invention discloses a regional micro-grid optimization scheduling method considering the large-scale access of electric vehicles. The method is applied to a regional micro-grid which is composed of a commercial area and a residential area, has a photovoltaic power supply function, and accesses in the large-scale of electric vehicles. According to the method of the invention, the complementarity of the electricity utilization characteristics and the electric vehicle parking characteristics of the residential area and the commercial area is considered; the linkage optimization scheduling ofthe residential area and the nearby commercial area is implemented by utilizing a short-distance line and the mobility of electric vehicles, so that compared with a traditional single-region optimization scheduling method and a city-level large-range optimization scheduling method, the method has the advantages that the mobility of the electric vehicles can be effectively utilized, the regulationand control potential of the electric vehicle accessing the power grid can be effectively developed, the complementary scheduling of two different types of typical regions can be realized, and the electric energy of the photovoltaic power generation can be fully utilized.

The invention discloses a method for predicting the popularity of a shop based on singular value decomposition (SVD) and solves a technical problem of low efficiency of a conventional shop address selecting system and method. The method uses user preference as a medium, adds shop characteristic fusion and shop preference learning on the basis of SVD, and acquires effective information by using social media and location-based service, wherein the information includes the information of commercial areas around the shop, traffic information around the shop, and passenger flow information around the shop. The method for predicting the popularity by using the SVD not only embodies recessive characters but also embodies extracted dominant characters. In a matrix decomposition process, a left singular vector, a right singular vector, and a shop feature vector are iteratively computed. A neighbor shop of a newly-opened shop is computed by using the shop, the vector parameter value of the newly-opened shop is acquired by fitting. The method solves a problem of inaccurate newly-opened shop parameter due to matrix sparesity and is improved in efficiency.