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6118 results about "Functional module" patented technology

Function modules are sub-programs that contain a set of reusable statements with importing and exporting parameters. Unlike Include programs, function modules can be executed independently.

Data center equipment cabinet information center and updateable asset tracking system

ActiveUS8917513B1Easy and less-expensive to manageFurniture partsLogisticsInterior spaceControl power
A cabinet frame enclosure is provided having a first side wall, a second side wall, a first opening and a second opening each in combination defining an interior space for accommodating a plurality of equipment, the equipment being removable through the first opening. A plurality of functional modules are provided such as: an asset tracking module for detecting the presence or absence of the equipment from the interior space of the cabinet frame enclosure, the asset tracking module disposed in the first side wall adjacent the first opening; an access control module for providing electronic locking and access control to the interior space of the cabinet frame enclosure; an environmental management module for monitoring and controlling environmental conditions within the interior space of the cabinet frame enclosure; a power management module for monitoring and controlling power distribution to equipment located in the interior space of the cabinet frame enclosure, the power management module disposed in one of the first side wall or second side wall and adjacent the second opening; and a cabinet control module (CCM) for providing consolidated connectivity to the plurality of functional modules, wherein the CCM presents a single network connection for managing the equipment located in the cabinet frame enclosure.
Owner:METHODE ELETRONICS INC

Separator for separating oil mist from the crankcase ventilation gas of an internal combustion engine, and functional module and internal combustion engine comprising a separator

A separator for separating oil mist from the crankcase ventilation gas of an internal combustion engine, especially of a motor vehicle. The separator includes a gas purification chamber inside which a rotatably mounted centrifugal rotor is arranged. The gas purification chamber has a crude gas inlet, a pure gas outlet, and an oil outlet. The crankcase ventilation gas can be conducted into a radially internal zone of the centrifugal rotor via the crude gas inlet, while pure gas that is liberated from oil mist can be discharged from the gas purification chamber via the pure gas outlet, and oil separated from the gas can be discharged from the gas purification chamber via the oil outlet. The separator further includes a rotary drive for the centrifugal rotor. The rotary drive is disposed in a drive chamber of the separator, can be operated using pressurized lubrication oil of the internal combustion engine, and is connected to the centrifugal rotor by means of a shaft extending from the drive chamber into the gas purification chamber, from which the drive chamber is separated. The rotary drive is formed by at least one thrust nozzle which is connected to the shaft and to which the pressurized lubrication oil of the internal combustion engine can be fed. The separator includes at least one part of a base that forms the separation between the gas purification chamber and the drive chamber and extends into the drive chamber, the part of the base being fitted with a seat for a bearing of the shaft. The bearing is located at a distance from the centrifugal rotor.
Owner:HENGST WALTER

Industrial control network security protection monitoring system

An industrial control network security protection monitoring system performs real-time prevention and protection on industrial equipment of the industrial control network, and realizes network security protection monitoring through an acquisition layer, an analysis layer, a function layer and a display layer based on an integrated application platform, wherein the display layer mainly displays security trend, system topology and industrial control panorama; the acquisition layer comprises the acquisition of network data traffic and the recording of industrial control network operations; the analysis layer mainly comprises data processing, data association, data aggregation, data modeling, and integrated interfaces of other function modules; and the function layer mainly comprises monitoring audit, intrusion prevention, vulnerability mining, and data isolation. The system provided by the invention protects and protects industrial equipment in real time through the intelligent protectiontechnology of the industrial network control system, monitors and audits the data information of the entire industrial control network through the monitoring and auditing technology to prevent the industrial control network from being attacked externally, and can also have the vulnerability mining function of the industrial control network to escort the entire industrial control network security.
Owner:中船重工信息科技有限公司

System for providing local mobile geographic information service based on GPS and mobile terminal

The invention relates to a system to provide local mobile geographic information service based on GPS and mobile terminal. The system comprises: a wireless communication network, a GPS position apparatus and mobile terminal, and an internet and path tracking server. The innovation of the invention is adding the following software functional modules in the mobile terminal: a wireless communication module, a GPS receiving module, an interface displaying module, an interest point inquiring module, a path planning module, a positioning module, a path tracking module, a GIS engine module, a database management module and a data layer made up of an interest point database, a geographic data file, a geographic data index file, a geographic data topological file and a initialization configuration file. The system achieves the advantages of simple, practical, smart in data layer design, convenient in inquiring, low in cost and easy to implement. For storing geographic space data and integrating many software functional modules in the mobile terminal, the system in the invention enable the user to enjoy localized real time geographic space position service conveniently at any moment with less dependence on the server.
Owner:方圆信通科技(北京)有限公司

Position sensor-free double closed-loop speed regulation control method for brushless DC motor

InactiveCN103248294AAccurate control of different speedsSolve the problems of large volume and low speed accuracyTorque ripple controlSingle motor speed/torque controlClosed loopEngineering
A position sensor-free double closed-loop speed regulation control method for a brushless DC motor comprises the following steps: (1) initializing functional modules and peripherals; (2) opening AD (Analog-Digital) interruption and protection interruption; (3) detecting the start key of the motor, judging whether to start the motor, if yes, executing the next step, and if not, continuing to execute the step; (4) starting voltage detection, judging whether the voltage of a main circuit is larger than starting voltage, if yes, executing the next step, and if not, returning to the step (3); (5) entering a motor starting subprogram and beginning operating the motor; (6) entering a double closed-loop speed regulation subprogram, and regulating the rotational speed and the current of the motor according to voltage value; and (7) detecting a motor brake key, judging whether to press the key, if yes, entering a motor brake subprogram, and if not, returning to the step (3). The method provided by the invention overcomes the defects of larger size, low rotational speed accuracy and the like of the conventional motor controller, can accurately control different rotational speeds of the motor, and can simultaneously realize counter electromotive force zero-cross comparison position sensor-free reversing and Hall position signal reversing.
Owner:TIANJIN UNIV

Mobile SNS communication system based on address book of mobile phone and operating method thereof

The invention provides a mobile SNS (social networking services) communication system based on the address book of a mobile phone and an operating method thereof. The mobile SNS communication system comprises the internet, the mobile network, computer communication terminals and/or mobile communication terminals provided with client-end software function modules and a mobile SNS platform providedwith a communication module, a subscriber request processing module, a subscriber information storage module, a subscriber security/privacy strategy module, a subscriber information management moduleand a value-added services/application module. The mobile SNS communication system adopts the operating mode of servers and clients among the mobile SNS platform and the two terminals, so that the terminal can select and perform various operations after registering and logging in the mobile SNS platform, while the mobile SNS platform can map the operations onto subscriber operating equipment or the mobile communication terminals or the computer communication terminals of other related subscribers, so as to complete the corresponding functions. Based on the address book of the mobile phone, theinvention serves various functions, such as information management, value-added services/convent services and the like, in addition to the traditional SNS functions, so as to enrich the spiritual life of the public.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Mobile terminal with rotary camera and camera rotation control device

The invention provides a mobile terminal with a rotary camera and a camera rotation control device and relates to a mobile terminal with a rotary camera and a camera rotation control method. The method is finished by establishing a function module framework and using computer program instructions to control a computer system, and the computer program instructions are stored in a computer readable memory medium. The mobile terminal comprises a mobile terminal body and a rotary camera assembly, wherein the rotary camera assembly comprises a camera, and the rotary camera assembly and the mobile terminal body can mutually rotate and are detachably connected. The mobile terminal is provided with a touch screen, the rotation action of the rotary camera assembly is controlled by performing sliding operation on the touch screen, and the rotation direction is consistent to the sliding direction performed by a user on the touch screen. The camera is rotatable and detachable, the enjoyment is high, and the photographing demands in various cases can be met. The rotation of the rotary camera assembly is controlled through sliding operation on the touch screen, and the sliding direction and the rotating direction are consistent, intuitive and clear.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Optimization method of network variable structure with distributed type power supply distribution system

The invention discloses an optimization method of a network variable structure with a distributed type power supply distribution system. The optimization method includes that basic static data of electric power network structure parameters, distributed type power supply distribution, load capacity, faulty lines and the like are extracted, under the condition of present line fault, the basic static data are utilized to perform islanding scheme calculation and correction, survivability indexes constructed by the method are combined to perform an online evaluation for islanding network safe operation performances and implement immediate control measures, finally, on account of residual network structure data after final islanding electric power network division is performed, by means of an ant colony algorithm, a reconfiguration optimal computation is performed for residual network with minimum network loss as a target, and finally the electric power network structure with high safe operation level is obtained. On the basis of the developed algorism and function modules, the invention further provides a large-scale power distribution network intelligent optimization decision system based on multi-stage computation correction and survivability evaluation, according to the technical scheme, the division and reconstruction of the network with the generalized model distributed type power supply distribution system are achieved, and accurate reference of network structure adjustment, schedule and operation can be excellently provided for regional electric power network schedule staffs.
Owner:SICHUAN UNIV
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