42 results about "Functional completeness" patented technology

The invention relates to the technical field of computer board card development and testing, in particular to a method for on-line testing of functional completeness of a network controller sideband interface (NCSI) network card. The method comprises the following steps that (1) a testing tool, the built-out NCSI network card and a mainboard are prepared, the situation that the NCSI signal function of the mainboard is normal is ensured, the built-out NCSI network card is inserted into the mainboard, a network cable is connected to the network card, and the situation that the network cable is normally communicated to a DHCP server is ensured; (2) the NCSI gating function serves as the function of the built-out network card; (3) network connectivity of the NCSI network card is tested; (4) the NCSI gating function serves as the function of a default onboard network card. The method for on-line testing of functional completeness of the NCSI network card can fully verify functional completeness of the NCSI network card, effectively achieve verification of the function of the NCSI network card, and rapidly accomplish on-line verification of the function of the NCSI network card, is easy to operate and high in efficiency, and has high application value.

The invention discloses an indoor simulation system of loess moisture migration rule. The indoor simulation system comprises: an indoor simulation system casing, a loess moisture migration rule characteristic parameter measurement system, a test data acquisition and control device, a heating and cooling integrated machine, a rainfall simulation system and a geologic model system; the rainfall simulation system comprises: a rainfall groove, a circular rainfall aperture, a rainfall groove internal pressure control pipe and a water inlet pipe; the geologic model system comprises a base, a geologic model groove, a longitude and latitude grating plate, a pottery clay plate and multiple semiconductor heating and refrigerating sheets which are connected in series connection; the loess moisture migration rule characteristic parameter measurement system comprises a soil temperature and water content measurement system, rainfall radial flow measurement system and a rainfall seepage amount measurement system; the invention also discloses a loess moisture migration rule characteristic parameter determination method. The invention has the advantages of operation convenience and functional completeness, good practicality, good usage effect and popularization convenience, and provides an approach for further research of loess moisture migration rule in the condition of rainfall.

The invention belongs to the technical field of medical instruments and relates to an emergency sputum aspirator for respiratory medicine. The emergency sputum aspirator comprises a body and is characterized in that a pressure-resistant damping cushion is arranged on the lower side of the body, and fixing support columns are arranged on the lower side of the pressure-resistant damping cushion; a medical instrument storage box, an external heat radiation window fixing frame and a power line protection hook are arranged on the right side of the body, the upper side of the medical instrument storage box is provided with a protection clamping slot, the medical instrument storage box is connected with a storage box protection cover which is provided with a protection clamping lock, a rubber handle is arranged on the outer side of the storage box protection cover, the external heat radiation window is provided with an external heat radiation window, and a three-phase power plug protector is arranged on the upper side of the power line protection hook. The emergency sputum aspirator for respiratory medicine has the advantages of functional completeness, convenience in use, intelligence, accuracy, safety, science, convenience, quickness, time saving and labor saving in emergency sputum clearing for respiratory patients taking a checkup of whether sputum is in throat or not, and work difficulty is relieved for medical personnel.

The invention discloses an SVC controller closed-loop detecting platform based on an ADPSS. The SVC controller closed-loop detecting platform comprises a working terminal, a calculating unit, a physical interface device, a power amplifier, an SVC controller and an oscillograph, wherein the working terminal is connected with the calculating unit through the Ethernet, the calculating unit is connected with the physical interface device through the Ethernet, switch position signals of all filtering branches are transmitted to the SVC controller through the physical interface device, and the thyristor switching controlling quantity of a TCR branch and switch switching signals of the filtering branches are transmitted to the physical interface device through the SVC controller. By the adoption of the structure, the defect that a prior hybrid simulation mode is limited by a simulation scale is overcome, a good test platform and a good test method are provided for verifying the dynamic performance and functional completeness of an SVC under an alternating current and direct current series-parallel large power grid, guidance is provided for field implementation, and a solid foundation is laid for safe and stable operation of an SVC device in an actual power grid.

The invention provides an audio data processing method and device. The audio data processing method comprises the steps that when a storage instruction sent by a terminal is received, storage information of audio data corresponding to the storage instruction is obtained; when a playing instruction sent by the terminal is received, a target data source of the audio data is looked up according to the storage instruction; the audio data is played according to target data source; the audio data is played according to the target data source. Due to the fact that an intelligent loudspeaker box obtains the storage information of an audio signal when the terminal sends the storage instruction, the corresponding data source is obtained according to the storage information during next-time playing, the problem of playing failure when no local data source exists is avoided, and the functional completeness is improved.

The invention discloses a method for charging an L2TP user in a PPP mode. The method comprises the following steps: A, before a user is on-line, if a charging server used by an access server supports charge in a L2TP mode, the user is configured to charge in the L2TP mode on the access server; and if the charging server used by the access server does not support the user to charge in the L2TP mode, the user is configured to charge in the PPP mode and enter step B; B, when the user is online, a tunnel is established, after conversation establishment is completed, the access server changes a tunnel-link-start message into a start message, and transmits to the charging server; and C, when the user is off line, the access server changes the tunnel-link-stop message into a stop message and transmits the stop message to the charging server. The method ensures that the access server can selectively transmits a charging message supported by the charging server according to the functional completeness supported by equipment of the charging server, thereby improving the compatibility of various charging servers.

The invention discloses an automatic window opening / closing and gas detecting device based on SCM (Single Chip Microcomputer) infrared remote control. The device comprises an information acquisition terminal and an operation executing terminal, wherein the information acquisition terminal is used for acquiring outdoor temperature information and a concentration of indoor harmful gas; the operation executing terminal is placed near a window and used for opening and closing the window; the information acquisition terminal comprises a first SCM microcontroller, 5V DC power supply, a temperature sensor, a gas sensor, a keyboard input circuit, a liquid crystal display circuit, a sound-light alarm circuit, an infrared emitting circuit and a first RS232 communication interface circuit; and the operation executing terminal comprises a second SCM microcontroller, a 12V DC power supply, a voltage conversion circuit, a relay switching circuit, an optical coupler isolation circuit, a motor drive circuit, a motor rotating unit, an infrared receiving circuit and a second RS232 communication interface circuit. The device has the functions of detecting the concentration of indoor harmful gas and opening or closing the window according to the outdoor temperature, and has functional completeness and high practicability.

The invention discloses an intelligent terminal, which comprises a control module, a communication protocol setting module, a system state setting module, a system operation module, a system alarm module and an engineering configuration module, wherein the control module is connected with the communication protocol setting module, the system state setting module, the system operation module, the system alarm module and the engineering configuration module; and the system operation module comprises an alarm silencing unit, an alarm list unit, a system state calling unit, a flow chart calling unit, an operation group calling module and a trend group calling unit. In the intelligent terminal provided by the invention, a display integrates configuration operation with monitoring. In the aspect of the overall layout of a human-computer interface, functional completeness and reasonable layout are considered; and in the aspect of operation flow design, the intelligent terminal is easy and convenient to operate and necessary operation and calling of various functions are finished under the condition of minimum clicking.

The invention discloses a system and a method for managing security of a general network, and mainly overcomes the defects of poor openness and expansibility and weak functional completeness existing in the prior network security management system. The system mainly comprises peripheral equipment, a security agent terminal, a security management center and terminal management equipment, wherein the security management center applies security technology of network access control, intrusion detection, virus detection and vulnerability management to the security agent terminal through an interface component, a data base module and a user interface component; and under the unified management and control, all security technology is mutually complemented and matched to detect and control networkbehaviors, so that a distributed security protection system structure in which security strategies are under central management and the security detection is separately distributed is formed. The system and the method have the advantages of flexible configuration, easy expansion, good openness, support of the different level management, and suitability for the security management and protection of the computer network in governments, colleges and universities, and large- and medium-sized enterprises.

The invention discloses a multitask real-time data processing system and a data recording and data analyzing method in industrial process control. An off-line analysis data processor independently used for data analysis is arranged in industrial process control and in data communication with a control field data processor by means of copying or downloading. The control field data processor is provided with a process data recording memory area, time labels are recorded during data recording, and when the off-line analysis data processor is used for post disturbance review, process data of corresponding moments can be led into for analysis from the process data recording memory area. By the aid of the multitask real-time data processing system and the data recording and data analyzing method, field data can be recorded timely and accurately, the defect of difficulty in guaranteeing of data integrity of a traditional SCADA (supervisory control and data acquisition) system due to influences of communication response delay and the like. The data analysis system has the advantages of simplicity in implementation, functional completeness, stability in operation and reliability in performance.

The invention relates to the technical field of cloud computing virtualization safety, in particular to a safety virtualization isolation method based on mirror image intelligent management. The method includes the following steps of dynamically distributing and adjusting virtual machine resources, dynamically moving an operating system, executing virtualization safety isolation based on mirror image intelligent management, starting virtual machines from a host machine, modifying and tracking the execution effect of isolation programs and operating programs on the virtual machines or the host machine. Through the safety virtualization isolation method, safety isolation, functional completeness, performance adaptability, behavior monitorability and the like of a virtual system can be balanced, and the safety virtualization isolation method can be used for cloud computing virtualization safety.