10 results about "Data interface" patented technology

The invention discloses a device and a method for assisting airplanes to conduct airline extinguishment. The device is an onboard airline electronic system, comprising a navigation and combustion source sensor, a database system, a voice communication system, a data link, a human-computer interface, a display system, a data interface system and a comprehensive task processing system, wherein all systems are connected with a comprehensive task processing system. The device is utilized to conveniently formulate a flight plan on flying to the scene of fire, an extinguishment strategy flight plan and a round-trip water-drawing flight plan. Meanwhile, the device can monitor and alarm fire behavior display, extinguishment material spray suggestion, extinguishment material spray prediction and extinguishment flight tasks. The method and the device for implementing airline extinguishment researched by the invention can effectively assist pilots to conduct extinguishment, improve extinguishment success rate, save cost, and strengthen safety in the process of executing the tasks.

The invention discloses a data center, which mainly solves the safety problem in the development of small and medium-sized enterprises, and separates the management of codes and databases by developers. The data center has the capability of accessing multiple databases without modifying the code, and can record and analyze the execution efficiency of sql for each database read and write. The datacenter includes several main warehouse servers, several user warehouse servers, merchant merchandise warehouse servers, order warehouse servers, log warehouse servers, year card related warehouse servers, center data interface center and mysql relational database. The user database server, the merchant commodity database server, the order database server, the log database server and the year cardrelated database server are arranged in parallel and connected with the mysql relational database and the center data interface center respectively, and are connected with the main database server through the mysql relational database management system.

The invention relates to a GPS monitoring system of a radiopharmaceutical transport vehicle. The GPS monitoring system comprises the transport vehicle and a vehicle-mounted terminal arranged on the transport vehicle, wherein a GPS receiver and a controller are arranged inside the vehicle-mounted terminal and mutually connected, and the vehicle-mounted terminal is provided with a vehicle-mounted goods package data interface. The vehicle-mounted goods package data interface of the vehicle-mounted terminal is connected with a special radiopharmaceutical transfer box through a data line. The GPS monitoring system further comprises a remote monitoring center, the remote monitoring center is provided with a server, the server is provided with an electronic map module, and the server conducts data exchange with the vehicle-mounted terminal through a public network. The GPS monitoring system has the advantages that the vehicle-mounted terminal and the special radiopharmaceutical transfer box are connected into a whole, data information of the transport vehicle and the special radiopharmaceutical transfer box is sent to the remote monitoring center through the vehicle-mounted terminal in real time, and the remote monitoring center can conduct real-time monitoring; the GPS monitoring system is safe and reliable, and improves the comprehensive monitoring and control abilities of manufacturing enterprises and related national departments.

The invention provides a novel and intelligent Bluetooth-WIFI integrated module. The novel and intelligent Bluetooth-WIFI integrated module comprises an antenna, a switch switching unit, an impedance matching circuit, a power amplification and filtering unit, a transceiver, a first AD/DA conversion circuit, a band-pass filter, a balance converter, a second AD/DA conversion circuit, a controller, a register and a data interface. An input end of the antenna is connected with an output end of the switch switching unit. The switch switching unit is connected with the impedance matching circuit and the band-pass filter. The impedance matching circuit is connected with the power amplification and filtering unit. The power amplification and filtering unit is connected with the transceiver. The transceiver is connected with the first AD/DA conversion circuit. The band-pass filter is connected with the balance converter. The balance converter is connected with the second AD/DA conversion circuit. The controller is connected with the second AD/DA conversion circuit, the first AD/DA conversion circuit, the register and the data interface.

The present invention provides an arrangement and method for a galvanically insulated, AC/DC sensitive differential current measurement. The arrangement is an electric circuit arrangement having a high resolution having: a toroid current transformer having at least one secondary winding for detecting a differential current; a driver circuit for powering the secondary winding; a first oscillator circuit for controlling the driver circuit and for generating a time-modulated binary oscillator signal having dwell times in a state 1 and a state 2; a second oscillator circuit for determining the corresponding dwell time in the states 1 and 2 in high resolution by means of a clock signal having a clock rate independent of the oscillator signal; an evaluation device for evaluating the dwell time; and a data interface for outputting a differential-current measuring value; the driver circuit and the second oscillator circuit each being realized as structurally individual, integrated circuits.

The invention provides a portable vehicle-mounted dual-mode positioning apparatus and a train dual-mode positioning method. The positioning apparatus comprises a housing; a GPS unit, a TAX box data interface unit, a data processing unit and a positioning information transmission unit are arranged in the housing; and the GPS unit, the TAX box data interface unit, and the positioning information transmission unit are connected to the data processing unit. The GPS unit is used for collecting GPS positioning data of a current position of a train; the TAX box data interface unit is used for obtaining train TAX box data; the data processing unit is used for receiving GPS positioning data and/or TAX box data and generating positioning information based on the GPS positioning data and/or TAX box data. The positioning information transmission unit is used for receiving the positioning information from the data processing unit and transmitting the information to all detection units on a train. According to the invention, on the basis of a dual-mode positioning mode, the positioning precision is improved substantially; and the adaptability is high. Moreover, thermal plugging is supported; and a plug-and-play effect is realized. The apparatus and method are suitable for various mounting and using environments and various trains.

The embodiment of the invention discloses a data processing method and device. The method includes a step of obtaining configuration data and analyzing the configuration data, a step of generating a data interface based on the indication of specific data when the configuration data includes the specific data, a step of acquiring extended data associated with basic data based on the data interface,wherein the extended data satisfies a key field indicated by the specific data, and a step of generating business data for outputting presentation based on the basic data and the extended data.

The invention discloses a case of an integrated analyzer. The case comprises a case body and a case cover, wherein the case body is of a flat rectangular solid and is divided into three mounting regions, namely a first mounting region, a second mounting region and a third mounting region through partition boards, a first mounting component is arranged in the first mounting region, a second mounting component is arranged in the second mounting region, a third mounting component is arranged in the third mounting region, a first routing hole is formed in the partition board between the first mounting region and the third mounting region, and a second routing hole is formed in the partition board between the second mounting region and the third mounting region; a first mounting hole and a second mounting hole are respectively used for mounting a first data interface and a second data interface, and a third mounting hole is used for mounting a power supply joint; and the case cover can be used for covering the case body, N fourth mounting holes and N fifth mounting holes are formed in a partial region of the case cover right above the second mounting region, and N is more than or equalto 3. The case can meet the integrated assembling requirements.

The invention discloses a data concentrator for an electric power operation and maintenance system. The system comprises an upper shell and a bottom shell. The upper shell and the bottom shell are connected in a clamped mode, and are locked through screws. A display screen is mounted on the surface of the upper shell. A function button area is arranged below the display screen. A plurality of function buttons are arranged in the function button area. One side of the function button area is provided with an alarm horn and an alarm indicating lamp. One side of the bottom shell is provided with adata interface, a USB interface and a power interface. A circuit board is installed in a cavity defined by the upper shell and the bottom shell, a main control chip, a data collector unit, a data preprocessing unit, a cache unit, an Ethernet unit and a wireless communication unit are installed on the circuit board. The data concentrator is simple in working principle, and rapid collection and transmission of electric power operation and maintenance data can be achieved, and the background monitoring efficiency is improved.