44 results about "University campus" patented technology

The invention discloses an apparatus and system for establishing an Augmented Reality (AR) Kiosk (ARK) in public places or social venues such as, shopping mall, public transportation terminal, hotel, trade show, conference, convention center, expo, museum, library, college / university campus, amusement park, etc. Categories of ARKs disclosed include, Public and Private ARK, Web and Mobile Ark and their variants. ARK deploys a camera to capture, in real time, user's physical world environment, augments camera view by overlaying one or more layers of contextual computer-generated virtual content, and allows user / users to interact with the virtual content by positioning at a predefined spot in front of a digital display and the camera. Such interaction is recorded in real time, requiring zero post-production time, as composite media file, personalized with recipient's credentials, and instantly sent via Internet to one or more user specified destinations for future use and sharing with friends and family.

This invention provides a context-aware search engine that communicates with users having a particular location at a particular time within a tessellated network of geographically spaced-apart communication nodes, typically wireless nodes / access points (APs). Based upon the user's location and time, the search engine delivers relevant site-specific information germane to that user's place and time. In an illustrative embodiment, the search engine correlates the address of the node within which the user is located when making a query to the engine via a wireless device such as a laptop computer, PDA or cellular telephone. The time of the query is also accounted for. The query causes the search engine to focus its database search (from a large array of information resources indexed by the search engine and accessible thereby) on those informational items / web sites that fit the appropriate place and time of the user. In particular wireless nodes are viewed as spatial aggregation units (such as polygons) of demarcation in an urban or other densely settled environment (e.g. a university campus, institution, etc.) to identify and characterize the physical environment of the information-seeker.

The invention discloses a bacteriophage for preventing and treating a prawn vibrio parahaemolyticus disease and an expanding culture method thereof. Vibrio parahaemolyticus infected by South American white prawn are used for successfully screening out a strong lytic bacteriophage in seawater, titer of the bacteriophage is up to 1010 to 1012pfu / mL, fermentation period is 8 to 12h, treatment effects are obvious, and the bacteriophage for preventing and treating the prawn vibrio parahaemolyticus disease is of great significance for treatment of diseases causes by the vibrio parahaemolyticus and development of bacteriophage microecological preparations. A storage unit code of the bacteriophage is China Center for Type Culture Collection, address is China Center for Type Culture Collection in Wuhan University Campus, Wuchang Luojia Mountain, Wuhan City, preserved date is December 9, 2016, preservation number is CCTCC NO: M 2016740, a preservation test result is survival, name is vibrio parahaemolyticus bacteriophage VP11, and classification is named as Vibrio parahaemolyticus bacteriophage VP11.

The invention provides a takeaway delivery robot and relates to the technical field of robots. An order delivery task is received by an automatic driving robot, and the traditional mode that a deliveryman rides an electric vehicle to deliver takeaways is canceled, so that the robot autonomously navigates to deliver the takeaways, potential safety hazards caused by manual delivery are effectively solved, the operating cost of the takeaway industry is greatly reduced, and the takeaway delivery service quality is improved. The running speed of the robot is lower than that of the ordinary electric vehicle, so that the takeaway delivery robot is safer and very suitable for takeaway delivery in various university campuses with numerous people.

The invention relates to a desk cleaning method which is particularly applicable to cleaning of surfaces and bellies of university campus desks and realized through a desk cleaning device. The method aims at campus indoor environments and desk structure characteristics, and fixed-point cleaning is performed on garbage on the surfaces and in the belies of the desks in the form of an inner fixed rail driving cleaning mechanism. The method is high in intelligent degree and capable of positioning the garbage, cleaning the desks and pouring the garbage in a full-automatic manner without manual intervention. The method is particularly suitable for cleaning of the campus desks, and the input and the labor intensity of cleaners are greatly reduced.

The invention discloses a distributed control method for large-scale heating and ventilation air-conditioning systems in university campus buildings. Coordinated operation of the heating and ventilation air-conditioning systems in all regions in a plurality of buildings is achieved by adopting a model predictive control and alternating direction multiplier method, and the sum of the energy cost and the heat energy non-comfort cost is minimized under the constraint that the total input power and the acceptable temperature range of all the regions are not violated. The distributed control methodparticularly comprises the following working procedures that (1) a local controller of the heating and ventilation air-conditioning system in each region is used for predicting the electricity pricein a prediction interval, the external temperature and the user comfort degree preference temperature; (2) optimal input power decisions for a plurality of time slots in the future are given by all the local controllers according to a control algorithm; (3) the input power decision of the first time slot is made to act on actual operation of the heating and ventilation air-conditioning system; and(4) the prediction interval rolls back to one time slot, and the above three steps are repeatedly conducted. The method has the advantages of being high in expandability, high in flexibility, capableof protecting the privacy of a user and the like.

The invention provides an examination room video monitoring abnormal behavior feature identification method. The application of multi-view examination room abnormal behaviors is considered; abnormal behaviors of the examination room are identified through video data of two visual angles; a traditional 3D convolutional neural network is improved; the size of the convolution kernel is modified; a network structure is adjusted, and a two-way 3D convolutional neural network model is designed; the double-camera environment of the examination room is combined; two paths of video data are used as input; video data of different visual angles are utilized so that the defect of a single visual angle is overcome; by use of the trained two-way 3D convolutional neural network model, the behavior characteristics of the examinees in the examination room are extracted, then the two paths of behavior characteristic vectors are fused, the fused characteristics are classified and recognized through libSVM, accurate examination room abnormal behavior recognition is achieved, and the method is very easy to achieve through software and can be widely popularized to various Chinese university campuses.

To support the independence and mobility of blind pedestrians, the present inventors devised, among other things, free systems, methods, and software for providing narrative blind-ready wayfinding information. One exemplary system receives user input identifying a starting landmark and ending landmark in a particular selected geographic region, such as a city, university campus, government building, shopping mall, or airport. The system then searches a database for the corresponding narrative wayfinding instructions, and outputs them in the form of text or audio to guide a blind pedestrian from the starting landmark to the ending landmark. In the exemplary system, blind users select the geographic region as well as the starting and ending landmark from a voice-driven telephonic menu system and receive audible wayfinding instruction via mobile telephone, in some embodiments, the system also provides access to voice-driven restaurant menus.

A method and associated system for monitoring electrical demand performance in a building, industrial complex or university campus is disclosed. According to a preferred method, historical data is initially complied and statically analyzed to determine demand forecast for a baseline day. Further according to the method, electrical demand is plotted with another indication, more particularly outside air temperature. Additionally the invention provides and electronic alert to building engineers when demand falls outside the expected demand range. Still further a control chart is provided with the expected electrical load range. Outside air temperature is also optionally considered historically and in real time in the method. The invention further contemplates commissioning building engineers to reduce demand when a real time demand is higher than an expected energy demand. A system is also disclosed herein having instrumentation and electronic devices controlled by software and transmitting data.

An educational institution (also referred as a university) is structurally modeled using a university model graph. A key benefit of modeling of the educational institution is to help in an introspective analysis by the educational institute. In order to build an effective university model graph, it is required to gather and analyze the various activities performed on the university campus by the various entities of the university. A system and method for automated activity gathering that involves instrumented components, sub-systems, and networks is discussed. Specifically, the presented system allows for reliable identification of activities performed by a student of the university based on inputs received from multiple sources associated with the instrumented components, sub-systems, and networks.

The invention discloses a weak strain CH-P60 of type-3 duck virus hepatitis (DVH) and an application of the weak strain CH-P60. The DVH is preserved in the Chinese typical culture preservation centeron December 2nd, 2018, the preservation address is Wuhan University campus, 299 bayi road, Wuchang district, Wuhan city, Hubei province, and the preservation number is CCTCC No: V201861. The type-3 duck virus hepatitis is safe to ducklings and free of pathogenicity, the attack of homologous strong poison can be protected, and practical and extensive application value is achieved.

The invention relates to a hand-held electric vehicle, comprising a frame, a handlebar, a battery, a motor, a controller and wheels, the controller is electrically connected to the handlebar, the battery, and the motor, and the frame consists of two It is composed of rigid straight rods on the same horizontal plane, the wheels are arranged under the straight rods, one end of the straight rods is connected to the front wheel module, and the other end is connected to the rear wheel module. The present invention adopts a modular and split structure design, so that the present invention can last 150 kilometers on a single charge, and can be loaded into a 250 ml 24-box milk box after being fully folded. It solves the problems of traditional electric vehicles such as poor portability, difficulty in charging, and easy theft, and provides people with a portable and comfortable electric vehicle for travel, satisfying people's "last stop" when getting off the bus station, subway station or private car. Kilometers" travel needs, very suitable for use in tourist attractions, university campuses, international trade cities and other places.

The invention relates to a bicycle repair platform applicable to a university campus. The bicycle repair platform comprises a sign plate, a platform body, a bicycle fixing frame and a tool cabinet. The bicycle fixing frame is fixed to the platform body. The sign plate is arranged at the upper end of the platform body. The tool cabinet is arranged at the lower end of the platform body. The tool cabinet is fixed to the ground through a bolt and provided with an electromagnetic lock and a handle. The platform body is provided with a campus card reading device and an alarming apparatus located below the campus card reading device. The bicycle repair platform can become a convenient repair site and bring convenience to students for repairing bicycles, meanwhile has the advantages of burglary prevention, small occupied area and low cost, and is particularly suitable for being installed in the university campus.

The invention discloses a university campus restoration system based on a BIM, and the system comprises a data collection module, a data processing module, an environment building module, an environment display module, an organization introduction module, and a place positioning module. The data collection module is used for collecting and obtaining university education information. The data processing module is used for processing the data collected and obtained by the data collection module. The environment building module is used for the digitalized construction of a university campus through the data processed by the data processing module. The environment display module is used for displaying a campus environment through the BIM. The organization introduction module is used in the BIM, and is used for the specific function introduction of a campus organization. The place positioning module is used in the BIM, and is used for positioning the specific position of the campus. The system carries out the panoramic restoration and display of the environment of the university campus. The system achieves the introduction of the university campus more quickly, conveniently and completely. The system can achieve the positioning of a university organization and other universities easily.

The invention discloses a distributed low-cost energy consumption monitoring system for university campuses, which comprises a universal PC (personal computer), a monitoring host, gateways and four types of energy consumption nodes, wherein the universal PC, the monitoring host and a plurality of gateways are connected to a university campus network through an Ethernet, and the plurality of gateways are connected with the plurality of energy consumption nodes through a wireless sensor network. The system disclosed by the invention is low in construction and maintenance costs of a backbone network, convenient and agile; a small core ZigBee module is developed in the system, and embedded into the existing energy consumption detecting instrument, therefore, the energy consumption nodes with a communication networking function are formed, and the existing investment is protected, so that the system is easy to apply and promote; and the gateways of the system are embedded into a Webserver, and release energy consumption data in a webpage form, so that a distributed low-cost energy consumption monitoring system is formed, thereby improving the reliability of the system and facilitating the management and the participation of teachers and students.

The invention discloses a bacteriophage for preventing and treating a prawn vibrio parahaemolyticus disease and an expanding culture method thereof. Vibrio parahaemolyticus infected by South American white prawn are used for successfully screening out a strong lytic bacteriophage in seawater, titer of the bacteriophage is up to 1010 to 1012pfu / mL, fermentation period is 8 to 12h, treatment effects are obvious, and the bacteriophage for preventing and treating the prawn vibrio parahaemolyticus disease is of great significance for treatment of diseases causes by the vibrio parahaemolyticus and development of bacteriophage microecological preparations. A storage unit code of the bacteriophage is China Center for Type Culture Collection, address is China Center for Type Culture Collection in Wuhan University Campus, Wuchang Luojia Mountain, Wuhan City, preserved date is December 9, 2016, preservation number is CCTCC NO: M 2016740, a preservation test result is survival, name is vibrio parahaemolyticus bacteriophage VP11, and classification is named as Vibrio parahaemolyticus bacteriophage VP11.

The invention provides an Internet of things monitoring system for campus bike theft prevention, which is characterized by comprising an electronic tag detection network, a system management server and a mobile phone client end. The system adopts an Internet of things theft prevention system formed by electronic tags, the problem that bikes are placed randomly with no order can be effectively solved, the bike lost problem can be solved from the source, correlation between mobile phones and bikes can be realized, operation performance is more optimized, the design is novel, the design scheme is good, market promotion prospects are good, the system can be used in university campuses, and the sensory performance is perfect.

The invention relates to the technical field of road lighting equipment, and discloses an energy-saving street lamp for the university campus. The street lamp comprises a supporting column, the top ofthe supporting column is fixedly sleeved with a waterproof sleeve rod through a fixing bolt. The fixing bolt is located at the bottom of the front face of the waterproof sleeve rod, the waterproof sleeve rod is fixedly sleeved with a connecting sleeve, the left side face and the right side face of the connecting sleeve are movably sleeved with adjusting rods, the tops of the adjusting rods are fixedly provided with solar panels, and the adjusting rods are fixedly sleeved with linkage wire wheels. According to the energy-saving street lamp for university campuses, through rotating the handle,the scale on the surface of the sleeve block is read; and the driving wire wheel drives the linkage wire wheel to rotate, so that the optical angle of the solar panel and the sun are close to a rightangle as much as possible, the solar energy conversion efficiency of the solar panel is ensured, the fluctuation of the stored electric quantity in the lithium battery is reduced, the service life ofthe lithium battery is ensured, and the practicability of the device is improved.

The invention discloses a method for calculating the quantity of bicycles placed at public bicycle stops in a university campus. The method comprises the steps that (1) campus traffic cells are divided according to all building functions of the campus; (2) one public bicycle stop is selected for each campus traffic cell; (3) a survey is conducted on time distribution, spatial distribution and expected travel modes of campus travel; (4) the quantity of the bicycles placed at the public bicycle stop in the campus departure place traffic cell is calculated; and (5) the quantity of the bicycles placed at the public bicycle stop in the campus destination traffic cell is calculated. Through the method, the characteristics of the time distribution, the spatial distribution and the travel modes oftravel of students in the university campus and influences of seasons on travel are fully considered, and therefore it is more scientific to calculate the quantity of the bicycles placed at the public bicycle stops in the university campus.

Provided in the invention is a marketing system for a university campus. A corresponding seller is allocated to each dormitory building and is responsible for delivering goods for students of the dormitory building, thereby guaranteeing that students in the dormitory building can get the goods conveniently, timely and rapidly. In practical application, sellers are students usually; and because of factors of attending classes and carrying out study in study rooms and the like, the sellers can not deliver goods at any time, so that each seller can set business houses by himself / herself according to the actual situation. When a buyer wants to buy a commodity, the system selects corresponding seller information and sold commodity information automatically according to university campus and dormitory building information of the buyer; and the seller information and the sold commodity information can be displayed for the buyer at the buyer client. Therefore, a convenient and rapid sales means can be provided for the buyer and the seller.

The invention relates to a system for detecting students' late returning and climbing a window into a dormitory of a university campus dormitory building and a detection method thereof. The system comprises a Bluetooth connection end, a student mobile phone end, a teaching staff end, a camera device, a control terminal and a number of persons calculating device. Among them, the teaching staff is located in the duty room of the dormitory building, which is used to record the entrance and exit of students in the teaching building. A Bluetooth connected end is used for connecting that Bluetooth connection to the mobile phone end of students, and a number count device is arranged at the door of each dormitory to record the number of students in each dormitory, and whether the students return late or enter the dormitory by special means is judged by the number of Bluetooth connections and the number of students in the current dormitory building, and the number counting device is sent to theteacher end in time.

The invention discloses a campus logistics intelligent system which is used for high school and university campuses and is composed of a sorting robot, a storage disc of the sorting robot, a transportation robot, an intelligent storage cabinet and a campus logistics Internet-of-things. The flow of the system is as follows: 1, a user logs in a campus express APP and submits a name, a class and an express number of a receiver of an express to an APP platform, and a teacher or other people do not need to submit the class; 2, a courier or other related personnel puts the expresses on a campus logistics sorting robot, the sorting robot sorts the expresses, and the expresses finally fall on a storage disc; 3, the campus logistics transportation intelligent robot transports the express to an intelligent logistics storage point; 4, the user receives the express through a campus express card or face recognition; 5, the pickup information is feedback to the terminal through the processor; and 6, the transportation robot is charged through solar-powered charging piles arranged on the sorting robot and the storage cabinet device.

The invention provides a campus safety education management system. The campus safety education management system comprises a server side and a mobile terminal. The server side comprises a platform service management module, a college system management module, a college safety education portal website module, a college campus 110 work management module and a college psychological counseling management module. The platform service management module provides platform operation management for platform operators; the college system management module provides internal management service for colleges; the college safety education portal website module provides safety education knowledge for teachers and students; the university campus 110 work management module provides a campus alarm receiving,disposing and managing function; the college psychological counseling management module provides psychological counseling service. The mobile terminal provides campus safety education service for thestudent terminal, and dispatches security personnel to execute security processing actions for the administrator terminal. Compared with the prior art, the system can achieve the purposes of improving the enthusiasm of teachers and students for safety students and improving the convenience and accuracy of event handling of campus security personnel.

An educational institution (also referred as a university) is structurally modeled using a university model graph. A key benefit of modeling of the educational institution is to help in an introspective analysis by the educational institute. In order to build an effective university model graph, it is required to gather and analyze the various activities performed on the university campus by the various entities of the university. A system and method for automated generation of activity flows involves analysis of multiple student specific sub-activities and correlating them from temporal and spatial points of view. Specifically, the presented system allows for reliable identification of activity flows accounting for duplicate and missing sub-activities.

The invention discloses an intelligent resting device in a university campus. The intelligent resting device comprises a supporting column. An accumulator is arranged at the upper end of the surface of the supporting column, a solar cell panel is arranged at the top of the supporting column, sloping plates are welded on the two sides of the solar cell panel, and an illuminating lamp is arranged at the bottom of the solar cell panel; a second air cylinder is connected with the solar cell panel through a telescopic rod and a second support, a first air cylinder is connected with the solar cell panel through a telescopic rod and a first support, a controller is arranged on the surface of the supporting column, and backing plates are arranged on the two sides of the outer surface of the supporting column; cervical pad plates are arranged on the surfaces of the backing plates, and massage blocks are arranged on the lower portions of the cervical pad plates; and seat cushions are welded on the two sides of the supporting column, elastic plates are arranged at the bottoms of the seat cushions, and a positioning column is arranged at the bottom end of the inner portion of the supporting column. According to the intelligent resting device in the university campus, the whole structural design is simple and reasonable, connection is safe and stable, operation is flexible and convenient and rapid, and the practicability is high.

The invention provides an Internet-based university campus management system, which comprises an Internet gateway and an application service converter. A management method comprises the following implementation steps that intelligent equipment sends a browse request to a gateway server; after the gateway server receives the request, the gateway server analyzes capacity information of the intelligent equipment which sends the request, if the conversion of a content of the request is not needed, the gateway server directly returns the content of the request to the intelligent equipment, otherwise the gateway server forwards the content of the request and the capacity information of the intelligent equipment to the corresponding converter; the converter searches a rule base according to the capacity information of the equipment, and after the converter searches a corresponding conversion rule, the converter carries out format conversion on the content in an appropriate manner, otherwise the converter analyzes the conversion rule of the equipment in real time, carries out format conversion on the content of the request in the appropriate manner and dynamically adds the conversion rule into the rule base; and the converter returns the converted content to the intelligent equipment.

The invention discloses an e-commerce platform system suitable for university campuses. The system comprises a rear-end subsystem and a front-end subsystem, and the rear-end subsystem comprises a taskmanagement module for adding, deleting, modifying and checking tasks, a user management module for adding, deleting, modifying and checking users and user information, and a chat management module for supporting chat of the users and performing related management operations. According to the system, a single university campus is used as a basic service unit; vast teachers and students in the campus are used as an e-commerce-like platform of a user group; in the platform, a user can send and receive various demands in a task form; the publisher gives money to the accomplisher; because the usergroups are highly unified, a series of functions which cannot be realized by traditional e-commerce, such as large object review questions, vegetable and bird courier station express delivery by others, meal taking by assistants and the like, occur, great convenience is brought to the life of teachers and students in the campus, and the authenticated user groups also provide guarantee for the integrity of transactions.

The invention discloses a distributed control method for large-scale heating and ventilation air-conditioning systems in university campus buildings. Coordinated operation of the heating and ventilation air-conditioning systems in all regions in a plurality of buildings is achieved by adopting a model predictive control and alternating direction multiplier method, and the sum of the energy cost and the heat energy non-comfort cost is minimized under the constraint that the total input power and the acceptable temperature range of all the regions are not violated. The distributed control methodparticularly comprises the following working procedures that (1) a local controller of the heating and ventilation air-conditioning system in each region is used for predicting the electricity pricein a prediction interval, the external temperature and the user comfort degree preference temperature; (2) optimal input power decisions for a plurality of time slots in the future are given by all the local controllers according to a control algorithm; (3) the input power decision of the first time slot is made to act on actual operation of the heating and ventilation air-conditioning system; and(4) the prediction interval rolls back to one time slot, and the above three steps are repeatedly conducted. The method has the advantages of being high in expandability, high in flexibility, capableof protecting the privacy of a user and the like.

The invention relates to the technical field of bicycle design, in particular to a university campus shared bicycle, which includes a bicycle body, A lock box and a storage basket are fixed on the frame girder of the bicycle body, the box wall of the lock box is provided with a card insertion port, The wall of the lock box is inlaid with a computer display screen and keys, The lock box is internally provided with a computer main board, an electronic faucet lock and a lever, one end of the lever is arranged below the key, the other end of the lever is arranged below the card insertion opening,the computer main board controls the computer display screen and the electronic faucet lock respectively, when in use, the student card is inserted into the card insertion opening, and the computer main board controls the electronic faucet lock to be unlocked; When the shared bicycle is used, the user presses the key, and the lever ejects the student card from the card insertion port. At this time, the electronic tap lock controlled by the computer motherboard locks the shared bicycle, which can effectively solve the problems of confused vehicle use and low utilization rate, and the design ofthe storage basket can provide the storage space for the user.