43results about How to "Realize precise management" patented technology

The present invention provides a machine room supervision system of a railway detection station, and applied to the field of the railway monitoring. The machine room supervision system of the railway detection station comprises a first monitoring terminal configured to send a control instruction through wired network connection, receive monitoring data through a wired network, store monitoring data and display monitoring data; and a front device configured to connect with a supervision device, which is subjected to access installation in the machine room, through a corresponding data interface, receive a control instruction sent by the first monitoring terminal through the wired network, perform corresponding operations of the supervision device in the machine room according to the control instruction, and send monitoring date in the machine room to the first monitoring terminal through the wired network. According to the invention, comprehensive monitoring of a machine room may be realized, the normal operation of devices in the machine room may be ensured, and the management efficiency of the whole railway transportation may be improved.

The invention discloses a positioning image conversion system, which includes: an image conversion unit, which obtains the two-dimensional projection associated with the corresponding breathing time according to the positioning CT as a reference, compares it with the breathing motion signal collected during the treatment process, and calculates Get a real-time reference benchmark that matches your breathing motion. The positioning image conversion system of the present invention is closer to the patient's reference anatomical structure, and can be applied to dynamic tracking involving multiple respiratory phase states, and has the advantages of high efficiency, non-invasiveness, safety, reliability, and flexibility.

The invention discloses an information management system for a photovoltaic station project. The system comprises a plurality of photovoltaic assemblies, a server, a client, a wireless data receiving device and a wireless barcode reading device, wherein the photovoltaic assembly is a least unit for power generation of the photovoltaic station. The server end is used for performing information management, process tracking, quality testing and report generating on the project. The wireless barcode reading device reads the barcode of the photovoltaic assembly and transmits the assembly information to the wireless data receiving device. Furthermore the wireless barcode reading device uploads the assembly information to the server through the client in real time. The server checks correctness and uniqueness of information and barcode of the photovoltaic assembly. The wireless barcode reading device realizes quick recording of incremental recording of mounting position and assembly number of the assembly based on a reference assembly. The information management system has advantages of simple configuration, high convenience in application, low cost and high adaptability. Furthermore the information management system realizes closed-loop quality control for full life period of the photovoltaic assembly.

The method comprise: 1) when client side sends a service request to the service side, the multi service switching gateway intercepts the IP request packet; 2) making protocol analysis for the IP packet in order to identify the charge service accessed by the user; 3) based on the charge service, initiating a authentication request to the management platform, and waiting the answering from the management platform; 4) according to the authentication result, making the subsequent process. By the invention, only a multi service gate needs to be added to the existed network without needing to change the state of service provider network.

The present invention provides a virtual resource configuration method and system based on NFV, wherein the method includes: VNFM sends a resource authorization request message corresponding to the virtual resource application requirements to NFVO, receives the resource authorization result message returned by NFVO, and resources authorization The result message carries resource authorization information; VNFM sends a virtual resource configuration request message to VIM, and the virtual resource configuration request message carries resource authorization information, and VIM verifies the resource authorization information, and performs resource configuration operations according to the verification result. The method and system of the present invention can realize precise management of virtual resource configuration authorization operations. VNFM needs to obtain resource authorization information for accessing VIM to ensure that each resource configuration needs to be authorized, and VIM needs to verify the resource capacity of each configuration operation. Ensure safe and controllable configuration of virtual resources, improve system stability and user experience.

The invention discloses a method for defining water body pollution types, which includes S1 collecting monitoring data and forming a database; S2 determining a dry boundary and a wet boundary according to the database; S3 determining a reference base flow according to the low boundary and regional rainfall; S4 Group the whole year to establish a group flux database; S5 establish a pollutant flux verification model within the flux verification time boundary; S6 use the pollutant flux verification model to divide the pollutant flux into pollutants during dry periods Flux and pollutant flux during wet periods; S7 calculates the pollution intensity index based on the pollutant flux during the wet period and the pollutant flux during the wet period, and defines the type of water pollution according to the pollution intensity index and its proportion. Through quantitative division of pollution types, the present invention improves the accuracy of pollution type definition, realizes precise control of regional water environment, provides powerful decision-making support for water body pollution control management, and is of great significance to water environment protection.