30results about How to "Reliable operating environment" patented technology

The invention provides a layered exchange and control method for real-time monitoring system data by power dispatching. A CIM/XML (common information module)/(extensible markup language) interface, a CIM/E interface and other models of the electric power subsystems are processed and combined to establish a device model of the large power grid, therefore, perfect interaction of various application data including SCADA (supervisory control and data acquisition) real-time data, WAMS (wide area measurement system) data, EMS (enhanced message service) advanced application data and dynamic security analysis warning information can be realized, and power system control commands among the systems can be smoothly transmitted and executed. A data acquisition and exchange function can support multiple communication protocols, multi-application, multi-type and large amounts of data, satisfy the real-time requirements of all transmission environments, and provide comprehensive multi-scale real-time operation information of the power grid for other application analysis systems. A close integration mode is used to realize application integration and each subsystem and application can be monitored and managed, so a uniform access interface and a man-machine interface can be ensured to provide for each application system.

The invention discloses a logistic information real-time management method and a system. Defined barcode information is read by a barcode data acquisition terminal so as to obtain node information of goods or order forms, a customized information recording interface of a user is set, definition setting of a database and maintenance of a database capacity interface are realized, a current state is automatically prompted when data are dispatched or selected, particular capacity information of a memory space is dynamically updated when goods are taken, all database capacity is automatically prompted dynamically and visually, comparison of a data condition provided by a user and an actual condition of current basic data is automatically prompted according to analysis of category and state of data, receipt details for dispatching the data are generated automatically, and detailed data information of a dynamic link is synchronously obtained from a database server and displayed and outputted in a node information form. By the aid of the logistic information real-time management method and the system in the technical scheme, intelligent logistic management and service punctuality are realized, and predictability is improved.

The invention discloses an intelligent transformer terminal and a monitoring method thereof. The intelligent transformer terminal consists of a hardware part and a software part, wherein the hardware part comprises a host, a lead, a sensor assembly, an information processing module, a protection function module, a control output function module, an exception warning function module, a display module and a communication module; and the software part comprises an application service platform, a database, an after-sales service platform, a product management platform and a mobile equipment client APP on the host. According to the intelligent transformer terminal and the monitoring method thereof, running parameters of the transformer are measured in a way of transmitting a physical parameter change and/or acquiring a power signal and displayed rapidly, and remote monitoring, operations and information feedback are realized by the mobile equipment client APP or a webpage through network transmission. When danger or important prompt information is detected, the information is pushed to the mobile equipment client APP or the webpage and after-sales service platform, so that a reliable and safe operating environment can be provided for an electric power system by the transformer.

An enclosure for computer-based telephone switching equipment that suppresses the radiation of electromagnetic interference through the use of multiple overlapping seals and apertures.

The invention discloses a network based multi-mode intelligent order following management method and an intelligent management system. The method comprises the steps as follows: defined order information is read by a data collection terminal and associated with specific data, so that node information of basic data is acquired; a customized information entry interface is set, according to different order data requirements, basic information formats are designed respectively, and information formats are customized; definition of a database and an interface for maintaining database capacity are set, a current state is prompted automatically during data dispatch or selection, and specific capacity information of storage space is dynamically updated during order following; and according to data classes and state analysis, comparison of condition of data provided by the user and the current actual basic data condition is automatically prompted, and document details for data call are automatically generated. Therefore, intelligentization and punctuality of order following management are realized, and predictability is improved; and further, flexibility of order following management service of an enterprise is enhanced, the order following time is shortened, and the flexibility is improved.

The invention relates to a city government hotline data integration platform comprising a unified basic support platform and the service application system of each data source department. The unified basic support platform comprises a basic facility layer, a data resource layer, an application support layer and an application service layer which are arranged from the bottom to the top in turn. The data resource layer acquires the data of all the data source departments. The application support layer performs basic arrangement on the data and acquires the basic data of the data resource layer and then performs the basic service and is used for providing service support to the application service layer. The service application systems establish information interaction channels with the application service layer and realize the application service for the data source departments. Various government affair service hotlines are integrated based on the mayor's open telephone, and the public service hotlines with integration of consulting, service, assistance, supervision and complaint, public opinion analysis and coordinated supervision are established so that various non-urgent appeals of the people put forward to the government apart from urgent alarm are received in a unified way.

The embodiment of the invention relates to the technical field of comprehensive energy systems. The invention discloses a test method and a test system for a comprehensive energy management system. The method comprises the steps that a power network system offline model and a non-electric network system offline model of the comprehensive energy system are established; a comprehensive energy systemoffline model is constructed according to the power network system offline model and the non-electric network system offline model, and a comprehensive energy system real-time simulation platform isconstructed based on the comprehensive energy system offline model; and the comprehensive energy management system is tested based on the comprehensive energy system real-time simulation platform. According to the embodiment of the invention, the comprehensive energy management system can be comprehensively tested, so that the safe and stable operation of the comprehensive energy management systemis improved.

Provided is a resource pool fault diagnosis and positioning processing method based on the probe technology, characterized by being capable of completely realizing the resource pool trouble shooting and relevance analysis of infrastructures such as a server, a network, a storage layer, etc. The beneficial effects are that the probe technology can push the standardization and intensification of cloud calculating resource pool operation management, improve the operation stability of a resource pool, provide an operation environment of high stability for a service system virtual machine, and play a significant role in promoting a cloud calculating resource SLA. The probe technology provides a new technical method for the cloud calculating management technology; cloud calculating operation data can be collected through constructing different probe technologies, thereby comprehensively controlling the operation management of cloud calculation, and establishing basic technical theory conditions for future cloud calculation development.

The invention discloses an energy-saving variable working condition air-conditioning system with the precisely adjustable whole range and a control method thereof. The operation process of the air-conditioning system comprises the following steps that low-temperature and low-pressure refrigerant gas from an evaporator is absorbed by a compressor and is compressed into high-temperature and high-pressure gas through the compressor, then the gas enters a water cooling condenser and an air cooling condenser respectively to give off heat to air/water so as to be condensed into high-temperature and high-pressure liquid, the liquid is throttled through a throttling device to be a gas-liquid two-phase body which is then evaporated into low-temperature and low-pressure gas through the fact that the evaporator absorbs air heat, the low-temperature and low-pressure gas is then absorbed by the compressor, and the circulating is conducted repeatedly. The energy-saving variable working condition air-conditioning system with the precisely adjustable whole range is reasonable in design, efficient, saving in energy, suitable of variable working conditions, capable of achieving water saving operation, high in environmental adaptability, high in adjusting precision, high in intelligent degree, high in safety performance, and stable and reliable in operation, saves energy, meets the energy saving and environmental protection policy advocated in China, can achieve the purposes that the air outlet working condition is free of blind areas and is precisely adjustable, and provides a stable and reliable operation environment for various application occasions.

The invention discloses a method used for online issuing authentication information; the method is used for issuing the authorization information to a condition accepting (CA) mobile terminal; the CA mobile terminal comprises a mobile terminal and a card which are connected with each other by an interface; the method comprises the steps as follows: firstly, the CA system signs the authorization information, gains the signature information of the authorization information, and issues the signature information and the authentication information to the mobile terminal; subsequently, the mobile terminal sends the signature information and the authentication information to the card; finally, the card verifies the signature information; if the verification is successful, the authentication information is memorized in the safety area of the card, thus ensuring the safety of the authentication information. The invention also discloses a system used for online issuing of the authorization information corresponding to the method. The method and the system can ensure the safety of the authorization, information, reduce the operation charges of the terminal side and the cost of the mobile terminal.

The invention relates to the technical fields smoke sulfur removal and dust removal, in particular to a smoke sulfur-removing and dust-removing system with high dust-removing and sulfur-removing efficiency, good smoke-purifying effect and stable and reliable operation environment. The smoke sulfur-removing and dust-removing system comprises a dust remover (1), wherein the dust remover (1) is communicated with the lower part of a sulfur-removing and dust-removing tower (2) through an air outlet pipeline (4); the air outlet pipeline (4) extends into the sulfur-removing and dust-removing tower (2); a draught fan (42) is arranged in the middle of the air outlet pipeline (4); a reaction tank (3) is arranged below the sulfur-removing and dust-removing tower (2) and is communicated with the bottom of the sulfur-removing and dust-removing tower (2) through a communicating pipe (5); the reaction tank (3) is communicated with a transfusion pipe (6) for assembling a transfusion pump; three liquid outlet branch pipes (61) are arranged on the transfusion pipe (6); an atomizing device (62) is arranged at the orifice of each liquid outlet branch pipe (61); the two liquid outlet branch pipes (61) on the upper part are communicated with the sulfur-removing and dust-removing tower (2); and the liquid outlet branch pipe (61) at the lower part is communicated with the air outlet pipeline (4) between an impactor (41) and the draught fan (42).

The invention provides an unstructured data protection method based on a cloud storage technology. According to the unstructured data protection method, terminal security, data security and cloud storage security are effectively linked. A security disk is generated on a user terminal by adopting a virtual mounting technology, and only legal personnel can create the security disk through a compliant terminal. Real-time synchronization is performed through the security disk and cloud storage, so that complete-period, complete-flow and complete-level protection is provided for all protected unstructured data.

The invention relates to plastic recycling equipment, in particular to plastic recycling and water washing treatment equipment. The plastic recycling and water washing treatment equipment comprises an airflow treatment anti-blocking mechanism and a crushing mechanism. The equipment can conduct crushing, can activate crushed materials, can guarantee a reliable operation environment and can save water for water washing. The airflow treatment anti-blocking mechanism is connected with the crushing mechanism.

The invention relates to the technical field of lifelong education accessory devices, in particular to a lifelong education big data center station, which comprises a data integration module, a data management module, a data modeling module and a data application module. The data management module is electrically connected with the data modeling module in a data sharing or data opening form through an API bus; the data integration module is used for integrating and gathering all the data; the data processing module calls the data in the data integration module in a unified mode, organically concentrates the data with different sources, formats and characteristic properties logically or physically, achieves integration, fusion and association of all the data through effective circulation and circulation management of the data among the applications, achieves data processing, and provides data service for the data modeling module; the data modeling module is used for visually constructing a data model, seeing through data, and opening a path for data management, a label system and business modeling; and the data application module is used for correspondingly applying the data in thedata modeling module.

The invention relates to the technical field of manufacturing of high-performance, high-reliability, long-service-life sealing, transmission, fastening, hydraulic and pneumatic products or elements, in particular to an integrated self-lubricating carrier roller structure for a medium-thickness plate roller type cooling bed. The integrated self-lubricating carrier roller structure comprises a shaftand a shaft bushing, installation heads are arranged at two ends of the shaft, the shaft is connected to and installed on a cooling bed, and the shaft and the shaft bushing are integrally installed.One end of the shaft is a protruding baffle ring, the shaft bushing is flush with the baffle ring on the shaft, a section of external thread is machined at the other end of the shaft, a sealing ring is additionally arranged on the end face, a fixing nut is just screwed into the external thread, and the end face is sealed through the sealing ring. Round holes are evenly formed in the side face of the shaft bushing, lubricating blocks are fixed in the round holes, and the shaft bushing with the lubricating blocks plays a self-lubricating role. The integrated self-lubricating structural design isadopted, a compact rolling friction mode is kept all the time, metal ceramic is cladded on an abrasion face through the metal surface engineering technology for strengthening treatment, multi-stage sealing is achieved, dust is prevented from entering the structure, and the service life of equipment is prolonged.

The invention relates to a multi-criterion synergistic fire detection alarm system for an urban underground comprehensive pipe gallery electric power cabin, which is characterized by comprising an optical fiber type temperature sensing detector, a combined fire sensor, a suction type combustible gas detector, a comprehensive data analysis host and an alarm device, and is characterized in that a temperature sensing optical fiber of the optical fiber type temperature sensing detector is laid on a pipe gallery cable; and the combined fire sensor and the suction type combustible gas detector are installed on the top of the pipe gallery, the optical fiber type thermal detector host, the combined fire sensor and the suction type combustible gas detector are respectively connected with the comprehensive data analysis host, and the comprehensive data analysis host is connected with the alarm device. The system has the advantages that the optical fiber type temperature sensing detector, the air suction type smoke detector and the suction type combustible gas detector are synergistically designed and combined according to composite and multi-criterion concepts, the defects of fire detection and prevention of a comprehensive pipe gallery power cabin in China can be effectively overcome, and the basic requirements of an underground comprehensive pipe gallery complex environment are met.

The invention relates to an electric energy quality compensation controller capable of realizing a wireless ad hoc network and a control method, the controller comprises a power supply module, a sampling module, a main control module, a wireless communication module, an output unit and a superior control unit, the power supply module is respectively connected with the sampling module, the main control module and the wireless communication module; the main control module is respectively connected with the sampling module, the wireless communication module and the output unit, and the wireless communication module is connected with a superior control unit; each scene is provided with a corresponding number of power quality compensation controllers according to specific capacity requirements, the power quality compensation controllers carry out master-slave coordination ad hoc networking according to equipment conditions in the scenes, a master control module in the controller carries out data analysis and coordinates cooperation among peripherals, and it is guaranteed that the compensation controllers work normally according to user strategies. Compared with the prior art, the method has the advantages that the operation process of a user is simplified, and the compensation flexibility is improved.