10 results about "Plug and play" patented technology

An ultra wideband active antenna platform can be deployed globally. A plug-and-play radio unit is removably attached to an outside of the active antenna. The PAPR can be removably plugged into a docking station to provide different technology or frequency bands specific for customers in different regions without the costly replacement of the whole antenna.

In addition, the heat-generating sources (power amplifiers) with heavy heatsink structures are separated from the main antenna body, so that the whole active antenna can be installed separately since the installation weight of the antenna would be reduced.

The invention provides a system suitable for mass short message data processing of a data center. The system comprises a plug-in type data adapter and a frame module, wherein the plug-in type data adapter and the frame module have the functions of data acquisition, data receiving and data import; the distributed message middleware module has the functions of data classification and data transmission; the data converter module has the functions of data conversion and data storage; a data storage module; the system comprises a relational database, a non-relational database, a cache database andan application database. And the service application and management module comprises a basic service and a service management framework. The method has the following advantages: 1, plug-and-play rapiddata acquisition capability is provided; 2, efficient transmission of mass data is provided; 3, a standardized data transfer and storage integrated processing flow is provided, and the data storage efficiency is improved; 4, providing a cold and hot double database, and providing second-level response of 1 billion-level data; and 5, providing a unified external service interface and standardizedbasic data service.

The invention discloses an intelligent looped network box transformer measurement and control device employing an FPGA simulation switcher chip, and the device comprises a management CPU, a communication CPU, a CAN bus, a PNL liquid crystal panel, a remote server, and a Beidou/GPS terminal. The management CPU is electrically connected with the PNL liquid crystal panel, the Beidou/GPS terminal and the CAN bus. The management CPU is connected with the communication CPU through an Ethernet network, and is connected with the remote server through a plurality of Ethernet networks. The CAN bus is externally connected with a switching-on power insertion part, a switching-on/switching-off module, a resistor temperature detector switching-on and switching-off module, and an AC switching-on and switching-off insertion part. The communication CPU is externally connected with ten main station RS485 series wiring terminals, two optical fiber Ethernet networks, two SFPs, and a ZigBee module. The device employs a double-CPU design and the plug-and-play technology, can quickly achieve the intelligent measurement and control and communication management, can achieve the analog collection of high-voltage side and low-voltage side, non-electric quantity protection, remote control and communication of a box transformer and a looped network switcher function.

The invention discloses a plug-and-play computer hard disk drive bracket. The bracket comprises a frame body, process heat dissipation holes are formed in the front side surface and the rear side surface of the frame body; connecting pieces are connected to the left side and the right side of the frame body; a hard disk connecting joint is arranged in the frame body; a dust blocking cover is connected to an opening in the upper end of the frame body through a reset rotating shaft, a clamping groove is formed in the lower end of the front surface of the frame body, an external connector is arranged in the clamping groove, first sliding grooves are formed in the two sides of the interior of the frame body, and first sliding blocks are connected into the first sliding grooves and connected tothe two sides of the supporting frame. According to the plug-and-play computer hard disk drive bracket, a user can conveniently and stably connect a hard disk with equipment in a computer; therefore,the hard disk can be plugged and played, the hard disk can be stably mounted in the bracket, the problem that tools are needed for dismounting and mounting the hard disk is avoided, and meanwhile, the connecting part on the hard disk can be prevented from being damaged when the hard disk is plugged and unplugged.

The invention discloses a plug-and-play configuration method for distributed bus protection main and sub-machines, the main machine and the sub-machines. The method is executed at the sub-machines and comprises the steps of: receiving sub-machine serial numbers, wherein the sub-machine serial numbers are used for self identity recognition, the sub-machines located at different intervals have different sub-machine serial numbers, loop virtual terminal connection configurations (CCD configuration) are stored in the sub-machines, protection programs are stored in the sub-machines, and GOOSE tripping commands of a host to all intervals are stored in the CCD configurations stored in the sub-machines; receiving a GOOSE tripping command issued by the host; and judging according to the sub-machine serial numbers by the protection programs. One sub-machine number is set for each sub-machine protected by a distributed bus, a universal main and sub-machine communication CCD configuration file is preset in the device, one protection program carries out identity recognition according to the sub-machine numbers, the CCD configurations are automatically rewritten according to agreed rules, and flexible expansion and plug and play between a main machine and interval sub-machines are achieved.

The invention provides a control method based on bus communication, and the method employs a control device based on bus communication. The device comprises a wireless communication control apparatus, a main control module, and function modules. The wireless communication control apparatus carries out the data exchange with the main control module in a wireless communication mode. The control method comprises the following steps: (1), enabling the main control module to be connected with the function modules in a bus communication mode; (2), enabling the main control module to query a database of the function modules, or enabling the function module to transmit the data to the main control module; (3), enabling the main control module to carry out the recognition of the database of the function modules, transmitting the recognition module to the wireless communication control apparatus, or enabling the database of the function modules to be transmitted to the wireless communication control apparatus for recognition; (4), enabling a user to transmit an instruction according to the recognition result, and controlling the function modules to work. The method achieves the plug and play of the function modules, and automatically recognizes all function modules, wherein al function modules can communicate with each other.

The embodiment of the invention discloses methods, devices and systems for implementing and controlling universal plug and play (UPnP) equipment, which can solve the problem that when the UPnP equipment receives the reset operating command again in the process of implementing update operation, the equipment system can be destroyed and can not work normally. The method for implementing the UPnP equipment comprises the steps of receiving the reset operating command sent by the UPnP control point and determining whether to implement the reset operation according to the operation being implemented by the UPnP equipment. The method for controlling the UPnP equipment comprises the steps of receiving the UPnP event and determining whether to control the UPnP equipment to carry out reset operation according to the UPnP event, wherein the UPnP event comprises the information about whether the UPnP equipment is implementing the update operation. The technical scheme provided by the embodiment of the invention can be widely applied to the digital home network equipment.

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.