294 results about "Data service unit" patented technology

An instant messaging (IM) system for providing automatic IM services includes a server, at least one client connected to the server, an automatic portal unit connected to the server, and at least one automatic service unit connected to the server. If the automatic portal unit receives a service-activation input from a first client, the automatic portal unit configures a first automatic service unit to provide services to selected clients based on the service-activation input. If the first automatic service unit is configured to provide services to the selected clients, the first automatic service unit provides service responses when receiving communications from the selected clients.

The user is enabled to upload, to a server on the Internet, information from a first contact data base in a first communications apparatus. The server manipulates the uploaded information and extracts or converts the format of the records for a second contact data base of a second communications apparatus.

According to one exemplary embodiment of the invention, a service unit for being installed on a service channel of an aircraft is disclosed, wherein said service unit features a mounting device and a connecting device. These two devices cooperate in such a way that the mounting and the automatic connecting are realized in one step when the service unit is moved into the installation position.

A method for calling external network by non-radio local area network terminal can switch in multiple non-WLAN terminal simultaneously to WLAN network through multi-user access terminal ant then carrying out data transmission with external network by setting up connection for each non-WLAN terminal between multi-user access terminal and WLAN network and by using multi-user access terminal to store relation of each non-WLAN terminal to set-up connection. The multi-user access terminal used for realizing said method is also disclosed.

A server of a telecommunications systems including first mechanisms for connecting to a mobile communications system which in turn connects to terminals on a radio connection, and second mechanisms for connecting to another telecommunications systems of the Internet type. According to the invention, the server is thus arranged to receive commands from the terminals and convert them into a format compatible with at least one of the protocols of the other telecommunications system; and to receive information from the direction of the other telecommunications system and to convert it into a format compatible with at least one protocol of the mobile communications system.

A risk management platform a steel trade financial business is a universal integrated risk management service platform which can automatically perform dynamic identification, real-time analysis, risk result processing and evaluation and quantifying the risk according to the data on the risks that are related in a steel trade financial business process based on a risk identification rule. The risk management platform comprises a risk management client frontend unit, a risk management channel gateway unit, a risk management core real-time service unit, a risk management background management service unit, a risk management offline service unit, a risk management near-line service unit and a risk management data service unit. The risk management platform and the risk management method have advantages of realizing abstract universal data model, integrating a rule engine which can be dynamically managed and changed, separating a real-time processing data according to a scene chronergy characteristic, realizing near-line model processing and offline model processing, finishing full-scene coverage of a risk management business, realizing independence between a client and a gateway architecture, reducing impact of business system change to a risk management back-end core, and flexibly decoupling a risk management logic and a business logic.

Pre-caching may decrease the response time necessary for a wireless communication network to fulfill a user request. Pre-caching includes predicting what data the user will request next and preemptively fetching that data from a network (e.g., the Internet). Additionally, the wireless communication network may predict the geographic location of the mobile device when it makes the request. Instead of pre-caching the data in the memory of the mobile device, the data may be stored at a wireless access point that has a radiation pattern that covers the predicted geographic location of the mobile device. Once the wireless access point receives the request from the mobile device for the pre-cached data, the pre-cached data may be transmitted wirelessly to the mobile device, thereby avoiding having to forward the request to rest of the communication network.

The invention discloses a traffic signal light system and a method capable of automatically regulating duration of traffic signal lights, and relates to the field of intelligent traffic. The traffic signal light system is characterized in that a traffic flow information unit (50) and a GPS (Global Positioning System) navigation data service unit (60) are respectively communicated with a network communication unit (40); the network communication unit (40), a traffic management center control unit (30), a signal light control unit (10) and traffic signal lights (70) are communicated in sequence; a GPS unit (20) is communicated with the signal light control unit (10). According to the traffic signal light system and the method, disclosed by the invention, GPS navigation user data are adopted, intersection traffic flow information can be automatically extracted according to intersection space geographical position information, the queuing length of vehicles in all directions of an intersection can be calculated, and linked and coordinated setting on duration of red light for stop and green light for go in each intersection can be realized, so that intersection road resources can be reasonably distributed, the intersection traffic efficiency is increased, an intersection congestion problem is effectively solved, and the labor cost for maintaining the traffic order is saved.

A Bluetooth earphone capable of switching between multiple connections is provided. The claimed Bluetooth earphone has a transceiver, a micro-processing unit, a memory storing unit, and a switching module. The transceiver is used to receive wireless signals transmitted from one or more remotely connected devices. Moreover, the micro-processing unit is used to receive the wireless signals and allocate a plurality of service units corresponding to the remotely connected devices. Moreover, the wireless signals received by the micro-processing unit are stored by the memory storing unit, and provide access to the service units. Furthermore, the switching module electrically connected with the micro-processing unit is used to switch between the chosen service units. Thereby, the Bluetooth earphone can receive multiple connections from a plurality of remotely connected devices.

The invention provides a cloud terminal platform integrating application systems and an integrating method, and discloses an information system integrating platform. The information system integrating platform comprises a server side and a client side, wherein the server side comprises a data module, an application module, and an interface unit communicating data with the client side; the data module comprises a data center unit and a data service unit; the application module comprises an application core integrating unit, an application interface integrating unit, a management core integrating unit and a unified identity certification unit; the client side comprises an application integrating unit, an interface integrating unit and an application service unit. The information system integrating platform disclosed by the invention effectively integrates all business application systems, and realizes not only integrated display of a B/S framework system and a C/S framework system, but also functions such as information sharing, function sharing and interface sharing, and inter-system team working.

This invention discloses a friend-making system and a method realizing friendship by this system, in which, a friend-making request and control unit analyzes the requirement information from a required user and gets a user matched with the friend-making information from a user service data service unit as the target based on the analyzed information, the requirement and control unit sends related friend-making inform to the user and the target user based on the replied strategy to realize making friends by this system, which guarantees the secrecy of the information.

The invention discloses a data transmission device, which comprises an acquisition module, a shunt module and a transmission module, wherein the acquisition module is used for acquiring the data transmission ability of each data channel and the channel quality; the shunt module is used for calculating the transmission ability of each data channel based on the data transmission ability of each data channel and the channel quality and distributing a shunt ratio for each data channel based on each transmission ability; and the transmission module is used for judging whether the type of the to-be-transmitted data service is a preset service type when the to-be-transmitted data service exists, distributing the to-be-transmitted data service to each data channel for transmission according to the shunt ratio if yes, or otherwise, distributing the to-be-transmitted data service to a default data channel for transmission. The invention also discloses a data transmission method. the data transmission rate of the mobile terminal can be improved.

The invention discloses a data warehouse-based data encapsulation device and a service data acquisition method, which are used for solving the problem of high coupling degree of service application software and service data and improving the safety of the service data simultaneously. The data encapsulation device comprises a data encapsulation application plugin module, a data service management module and a data logic encapsulation module, wherein the data encapsulation application plugin module is used for initiating a service call request when receiving a data service request, acquiring the service data according to a service call result and returning the service data; the data service management module is used for calling the corresponding data service according to the service call request, calling the corresponding protocol plugin according to configuration information of the data service, performing protocol conversion on the service call request, calling the data logic encapsulation module corresponding to the data service, coding the service data by using the called protocol plugin and returning the service call result; and the data logic encapsulation module is used for analyzing and processing the data request, acquiring the service data from a data warehouse and returning the service data to the data service management module.

The invention discloses a method for transmitting data package in multimedia broadcast service so that system can recover content according to data package loss, in order to ensure synchronicity of received content. The transmitting method comprises: when packaging service data unit (SDU), according to ending segment of each SDU, carrying length indicator LI of ending segment of the SDU in package data unit (PDU) head, for indicating length of the SDU ending segment; when receiving the PDU, reading SDU data according to LI in the PDU package head, when the LI in the PDU head is used for indicating length of the SDU ending segment, determining starting position of the next SDU starting segment after the SDU ending segment in the same PDU according to length of the LI.

The invention discloses an Internet of Things (IoT) data service system and an IoT data service method based on cloud computing. The system comprises a server, data collection equipment and an application platform, wherein the server implements the following steps of receiving a registration request sent by the data collection equipment, and judging the type of the data collection equipment; receiving data provided by the data collection equipment; analyzing the data, and determining an event type; and triggering an event linkage strategy according to the event type, controlling the data collection equipment based on the strategy to acquire event linkage information, and then pushing the event linkage information to the application platform. The IoT data service system and method based oncloud computing can be applied to different application fields according to user needs, and are strong in universality.

The invention discloses a data governance system and method. The system comprises a data access module which is used for reading multi-source heterogeneous data, enabling the multi-source heterogeneous data after data exploration and data definition to be accessed to a big data center, and carrying out the data account checking; the data processing module is used for extracting data, converting the extracted data into a required format, correcting or clearing abnormal data, and distributing the data to a corresponding data warehouse; the data organization module is used for storing the distributed data into a corresponding library in a classified manner to obtain various types of metadata; the data processing module is used for carrying out directory integration and grading classification on the metadata, determining the blood relationship and quality of the metadata, carrying out data operation and maintenance and carrying out use and service on the metadata; and the data service unit is used for providing data for users. The invention solves the technical problems that unified data quality evaluation standards and management specifications do not exist in data quality monitoring, all-around quality monitoring cannot be achieved, and a closed-loop processing mechanism is lacked for data quality.

The invention provides a method for temporary speed limitation in urban rail transit. The method comprises the following steps: after an ATS (Automatic Train Supervision) workstation sets up the temporary speed limitation, a DSU (Data Service Unit) carries out legality check on the temporary speed limitation as well as carries out correctness check on the temporary speed limitation together with the ATS workstation; after the correctness check is passed, the DSU sends out the temporary speed limitation to a ground ATP (Automatic Train Protection) system; the ground ATP system respectively sends the temporary speed limitation to a vehicle-mounted ATP system and a computer interlocking system, so that the vehicle-mounted ATP system executes CBTC (Communications Based Train Control) temporary speed limitation, and the computer interlocking system executes point type temporary speed limitation. The invention also provides a system for the temporary speed limitation in the urban rail transit. The system comprises the ATS workstation, the DSU, the ground ATP system, the vehicle-mounted ATP system and the computer interlocking system. According to the method and the system, the setup, the management, the issuing and the execution of the temporary speed limitation are realized by using typical signal equipment, and the CBTC temporary speed limitation and the point type temporary speed limitation are integrated.

The invention provides an engineering training management system, which comprises a workshop workstation server and a field management subsystem of a workshop data inquiry terminal and an acquisition terminal. The workshop workstation server comprises a communication management unit, a data service unit and a system management unit; the communication management unit is connected with more acquisition terminals; the system also comprises a central management subsystem, the central management subsystem comprises an application server and a database server, a B/S (namely, Browser/Server) network unit structure is adopted to form a thin client terminal presentation layer, a service layer and a data storage layer based on a WEB browser. The invention takes that the efficiency of practical resources is improved and the flexibility of freely arranging the learning for the practice personnel is convenient as center, under the programming of overall training, the learning schemes of different training engineering projects are at random arranged, appointed, inquired and fulfilled. The invention can be suitable for the system learning management of the engineering technique practice of a school and a training unit.

The embodiment of the invention provides a service access method and a mobile management entity. The method comprises the following steps: the mobile management entity MME receives a service status message sent by a first subscriber identification module SIM (Subscriber Identify Module) card on a first subscriber terminal UE, and the service status message carries the data service state of the first SIM card; if the data service state is in an open state, when the MME receives a paging message sent to the first SIM card by a second UE, the MME sends the paging message to a second SIM card on a first UE, so that the situation that the data service of a PS region is hung or suspended is avoided, and the reliability of a communications network is further improved.

The invention provides a DSU (Data Service Unit) test method and device. The method comprises the following steps: S1, sending a test command to a tested DSU according to a previously set test script so as to enable the tested DSU to execute the test command; S2, obtaining test data generated when the test command is executed by the tested DSU; S3, comparing the test data with expected data in the test script to obtain a test result; S4, generating a test report according to the test result. The test efficiency can be improved through the DSU test method and the DSU test device which are provided by the invention.