80results about How to "Improve service functions" patented technology

The invention discloses an intelligent bicycle lock, which comprises an intelligent lock body equipped with a scan code, a power module arranged on the intelligent lock body, and a control module connected to the power module. The control module is connected to a motor, a lock state monitoring unit, an alarm module, a running state monitoring module, a GSM communication module and a positioning module at the same time. The invention includes intelligent positioning bicycle lock equipment, which is internally equipped with a BD-2/GPS module, a GSM module, a bicycle lock control module, an alarm module, and a power management module, etc. A user can view the quantity of facilities within a surrounding set fence at a mobile phone client, rent and return a bicycle, and the management background can inquire the bicycle and user riding position, state and the like at any time. The intelligent bicycle lock and the bicycle rental system can enhance the service functions of bicycles to the user, at the same time can effectively monitor the bicycle operation and the equipment condition, also can guide bicycle parking at a designated area and display a nearby parking area, thus greatly improving the bicycle taking and parking management order.

The invention discloses an optimal control method for intersection group traffic flow, which resolves the defect that the smallest unit of current urban traffic control is a single intersection, which cannot satisfy the needs of actual traffic control, can realize the optimization of local traffic flow, and provides helps for micro control of traffic flow. The steps of the method are:(1) real time acquiring actual traffic flow of ''intersection group'' on roads through a ground induction coil which has been paved in a city; (2) constructing an optimal control model with a smart approach and inferring and optimizing the parameters of a controller according to real-time traffic information;(3) the controller carrying out optimal control for traffic flow according to the control model.

The invention relates to a city traffic network path selecting method which is based on dynamic information. The invention includes the following steps: (1) using the ground sensing coil, GPS and other existing information collecting methods to collect real-time traffic information, and establishing real-time information database; (2) using electronic map information to establish city traffic network topological structure map; (3) using Djkstra labeling method to find the optimal path between the commencement and termination dynamically in time. The invention has the merits of easy achievement, high reliability, high immediacy, a few parameters and so on, which can provide real-time and reliable navigation information for modern city traffic inducement.

The invention discloses a parking lot management system based on automobile electronic identification, comprising an automobile electronic identifier, an RFID read-write device, a control system and a gate; the automobile electronic identifier is used for identifying the identity of the vehicle and is installed at the windshield of the automobile ; the RFID read-write device is installed at the entrance and the exit of the parking lot and is used for reading the information stored by the automobile electronic identifier in a super high frequency wireless radio frequency communication mode; the control system is connected to the RFID read-write device and the gate and is connected to the networks of the public security organization and the financial payment system; the control system is used for controlling the RFID read-write device and the gate, performing charging management according to the vehicle identity identified by the automobile electronic identifier and transmitting information to the public security organization according to the needs. The application of the parking lot management system is based on the automobile electronic identifier of the super high frequency radio frequency technology, cancels the processes of issuing cards and taking cards, and realizes the unattended operation of the parking lot. Besides, the invention realizes advanced functions of automatic money deduction, publication of parking space information, parking space searching, etc, through the Internet connection with the public security organization and the financial institutes.

The invention relates to a canonical correspondence analysis-based soil nitrogen reserve estimation method, and belongs to a pedometrics and spatial analysis-oriented soil nitrogen reserve estimation method. The calculation of soil nitrogen density of a one-meter soil body and the simulation of spatial variation characteristics of the soil nitrogen density under different landscape characteristics are involved; an independent variable can be subjected to effective information preprocessing through multiple dimension reduction technologies; a comprehensive influence variable of nitrogen reserves of different depths is analyzed by using canonical correspondence analysis; and especially in the aspect of analyzing attribute influence factors of soil with different properties and different depths, a comprehensive fitting relationship between multiple soil attributes and typical characteristics of environment variables is established.

The invention relates to a non-contact intelligent customer service system applied to rail transit and an application method. The system comprises an intelligent customer service platform server, an intelligent customer service interface server, a system switch, a station maintenance workstation, and an intelligent passenger service terminal. The system switch is connected with the intelligent customer service platform server, the intelligent customer service interface server, the station maintenance workstation and the intelligent passenger service terminal. The intelligent passenger service terminal provides intelligent services for passengers through AI interaction and intelligent voice, and the intelligent services comprise information query and display of various facilities in a station, information query of peripheral convenient facilities, train operation state information query and emergency help seeking. Compared with the prior art, the system has the advantages of intelligence, diversification, individuation, high efficiency, comprehensive service information, comprehensive service functions and the like.

The invention provides incense and a preparation method thereof, the incense raw material comprises the following components by weight: 450 to 550 parts of safflower, 450 to 550 parts of agilawood, 450 to 550 parts of sandalwood padauk, 450 to 550 parts of white sandalwood, 450 to 550 parts of adhatoda vasica nees, 450 to 550 parts of pulicaria insignis and 0.5 to 1.5 parts of musk. The incense preparation method is as follows: collecting the incense raw materials, and removing impurities; peeling the sandalwood padauk and the white sandalwood, cutting into pieces and drying in the shade; according to the weight ratio, taking a variety of raw materials, mixing, crushing into powder or by pressing into strip incense by a making machine. The incense can well improve difficulty in breathing and bad sleep, the health care and nourishing advantages of traditional Tibetan herbal medicines can be explored, and the preparation method is simple and easy to operate, and conducive to use and popularity, and plays a positive role to promote the tourism industry in Tibet.

The invention relates to the field of vending machines, and provides a vending-machine function expansion device and method. The vending-machine function expansion device comprises a main controller, a touching-type display screen, a simulation-keyboard signal conversion module, a coupon/discount coupon data processing module, a MDB/VTS data processing module, a UART serial port and a wireless communication module. According to the vending-machine function expansion device, on the premise that existing vending-machine main controller software is not modified, commodity screen buying is achieved, the operation reliability of a vending machine is guaranteed, and a large quantity of software development and updating costs are saved; coupons/discount coupons are permitted to be used, paying can be carried out in a cash mode or a non-cash mode at the same time, and the service function of the vending machine is greatly expanded; the technology is reasonable and novel, and application prospects are broad.

Disclosed are a shadow advertisement system and a shadow advertisement method which are controlled in linkage with a smartphone. The system comprises: a power supply unit for, in DC-DC conversion of solar energy from a photovoltaic module, supplying a constant DC voltage and DC current or using an SMPS power source; a shadow advertisement controller for receiving, via a smartphone and a wireless communication means, an upload of an advertisement image and setting an advertisement time; and a shadow advertisement system for projecting a shadow advertisement printed on a film through a light source, a lens and an advertisement film in linkage with a lighting circuit and exposing the shadow advertisement, wherein the shadow advertisement is exposed at a certain location in such a manner that the light source is delivered to and penetrates the lens, and the advertisement printed on the advertisement film is projected by light which has passed through the lens.

The embodiment of the invention discloses a course reservation method and device, equipment and a storage medium. The method comprises the steps that at least one course selection reference information query option is presented in a display screen of an express cabinet; According to the target course selection reference information query option selected by the user, obtaining course association information matched with the target course selection reference information query option and providing the course association information for the user; and performing information interaction with the user according to at least one user interaction instruction input by the user for the course associated information so as to assist the user in completing a course reservation operation. According to thetechnical scheme provided by the embodiment of the invention, the service function of the intelligent express cabinet can be expanded, so that diversified requirements of campus users are met.

The present invention discloses a PTT service system and method thereof. The system includes a user terminal equipment, an application server, a control equipment and a gateway equipment, in which, the user terminal equipment connects with said application server, control equipment and gateway equipment by access network; the application server connects with said access network and control equipment for building lists of users groups and relating information and storing and managing them; the control equipment provides establishment of signaling messages for the user terminal equipment, distributes them to other terminal equipment within group, and controls the gateway equipment; the gateway equipment sets up media stream with the user terminal equipment based on signaling of the control equipment, and distributes the media stream sent by users having a right of speaking to other users within the group. The system is applied to multiple types of users such as fixed user, mobile user, soft phone user, WLAN user etc, and readily realizes many kinds of network modes, supports realization of PTT service spanning networks.

The invention discloses a medical-image service management system and method, and belongs to the technical field of big data. A foundation database, a business database, a case database, an excellentcourse database and a printing database are set up on a data storage layer, and the technical aim that a communication platform of data and schemes between patients, doctors and engineers is efficiently established is achieved. According to the medical-image service management system and method, a mobile-terminal service system is established, mobile-terminal service functions are completed, the requirements of 3D printing services of the doctors can be furthest achieved at a mobile terminal, and individual designing schemes are discussed between the doctors and the engineers in character, picture, voice and three-dimensional-model modes.

The invention discloses a device and method for integrating a video communication service and an internet protocol television (IPTV) service and relates to the field of IPTV. The device comprises a video communication module, an IPTV module and an information channel building module. The information channel building module builds an information channel for switching services. The video communication module and an IP multimedia subsystem (IMS) server are interacted to register to achieve audio and video encoding, transmission and decoding play, sends a data package to a Qt server through the information channel, and receives and processes information sent by the Qt server. The IPTV module performs man-machine interaction through an electronic menu to achieve play of stream medium files from a network, supports video-on-demand, live broadcast and multicast functions, sends the data package to the Qt server through the information channel and receives and processes the information sent by the Qt server. The information channel for switching the services is built by using a specific inter-process communication mechanism of embedded Qt, and smooth switching of the video communication service and the IPTV service is achieved.

The embodiment of the invention discloses an application data processing method and system and related equipment, and the method comprises the steps: obtaining a first session in a first application logged in through first account information, wherein the first session comprises second account information corresponding to a second application; obtaining a first operation event corresponding to thefirst session, and adjusting a session mode in the first session from a communication mode to a service mode based on the first operation event; switching a session toolbar corresponding to the communication mode into a service toolbar corresponding to the service mode according to the adjusted service mode, and displaying the service toolbar in an interface to which the first session belongs; and acquiring target associated information associated with the second account information based on the displayed service toolbar, and synchronizing to-be-synchronized data corresponding to the target associated information to a second terminal corresponding to the second account information. By the adoption of the data synchronization method and device, data synchronization can be conducted betweentwo different applications, so that service functions are enriched, and the service capacity between the different applications is improved.

The invention discloses a device and a method for integration of a video communication service and a DLNA service, and relates to the field of DLNA. The device comprises a video communication module, a DLNA module and a message channel building module, wherein the message channel building module is used for building a message channel for a switching service; the video communication module interacts with an IMS (Internet Messaging Server) so as to register, realizes coding, transmission, decoding and playing of audio and video, transmits data packets to a Qt (Quicktime) server through the message channel, and receives and processes the message transmitted by the Qt server; the DLNA module realizes recording, storage, searching, playing and rendering of digital media, transmits data packets to the Qt server through the message channel, and receives and processes the message transmitted by the Qt server. In the method provided by the invention, a special inter-process communication mechanism in embedded QT is used for building the message channel of the switching service, and the smooth switching of the video communication service and the DLNA service is realized.

The invention provides an information recommendation method and device, electronic equipment and a storage medium. The information recommendation method comprises the steps of obtaining navigation information of a target vehicle; determining a supply position range corresponding to the target vehicle under the navigation information according to the navigation information and the energy information of the target vehicle; obtaining a target supply point corresponding to the supply position range; and recommending a target supply point corresponding to the supply position range under the navigation information to a user side. According to the method, a target supply point in the target vehicle travel can be recommended to a user side, the user does not need to search for a supply point, thesearch efficiency of supply points is improved, and then the travel efficiency of users is improved.

The invention discloses a cinnamomun camphcra planting substrate and a cinnamomun camphcra planting system and relates to the technical field of urban road landscaping, in order to solve the technical problem that the structure of the existing planting substrate cannot meet the grow requirements of cinnamomun camphcra easily resulting in poor growth, premature senility or death of trees. The cinnamomun camphcra planting substrate comprises filling particles and formula soil in the mass ratio of 1:(3-5). The filling particles can effectively guarantee the porosity of the planting substrate, to benefit the respiration of the root system of cinnamomun camphcra and the absorption of water and fertilizer; the formula soil can provide certain nutrients for the cinnamomun camphcra; due to proper proportion of the filling particles and the formula soil, suitable growth environment can be provided for suitable growth environment for the camphor tree by matching of the filling particles and the formula soil, to effectively guarantee healthy growth of cinnamomun camphcra and long-time service function of the urban ecosystem.