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136results about How to "Achieve unified processing" patented technology

Partial discharge comprehensive itinerant detector for high voltage electric power equipment

ActiveCN103278751ARealize the comprehensive detection of partial dischargeImprove defect detection rateTesting dielectric strengthTransformerElectric power equipment
The invention discloses a partial discharge comprehensive itinerant detector for high voltage electric power equipment. The partial discharge comprehensive itinerant detector for the high voltage electric power equipment is characterized by comprising a host and a sensor group connected with the host, wherein the sensor group comprises a transient state ground potential sensor, an ultrahigh frequency electromagnetic wave sensor, a non-contacting ultrasonic sensor and a contacting ultrasonic sensor; the transient state ground potential sensor is used for detecting a current pulse signal on the shell of the electric power equipment; the ultrahigh frequency electromagnetic wave sensor is used for detecting an electromagnetic wave signal transmitted from the inside of the electric power equipment; the non-contacting ultrasonic sensor is used for detecting an ultrasonic wave signal transmitted from the inside of the electric power equipment; the contacting ultrasonic sensor is used for detecting shell vibration caused by the ultrasonic wave signal transmitted from the inside of the electric power equipment; and the transient state ground potential sensor, the ultrahigh frequency electromagnetic wave sensor, the non-contacting ultrasonic sensor and the contacting ultrasonic sensor are all connected with the host. According to the partial discharge comprehensive itinerant detector, a transformer, a composite apparatus (gas insulated switchgear) and a switch cabinet can be conveniently subjected to partial discharge electrification detection, and the partial discharge comprehensive itinerant detector for the high voltage electric power equipment has the outstanding advantages of convenience in carrying the instrument, as well as quickness and intellectualization in detection.
Owner:STATE GRID CORP OF CHINA +2

Data response method and data response equipment

The invention provides a data response method and data response equipment, and is suitable for the technical field of databases. The method comprises the following steps that: obtaining associated data distributed in a plurality of first databases; obtaining the first feature data of the associated data; establishing a mapping relationship between the first feature information and the associated data, and storing the first feature information and the mapping information to a pre-established second database; obtaining a data management operation request which is sent to the second database by aclient side and carries second feature information; in multiple groups of first feature information stored in the second database, determining the first feature information which is the same with thesecond feature information, and determining the associated data matched with the data management operation request according to the mapping relationship; and according to the data management operation request, carrying out a data management operation on the determined associated data to respond to the data management operation request. By use of the method, the uniform processing of the data is realized, so that the client side does not need to execute the data management operation of multiple database division, and data management efficiency is improved.
Owner:PING AN TECH (SHENZHEN) CO LTD

Optical network parameter testing and diagnosing device and method

The invention discloses an optical network parameter testing and diagnosing device and method. The optical network parameter testing and diagnosing device comprises an optical network testing instrument which includes an optical eye diagram meter, an spectrum analyzer, an optical power meter, an error rate tester, an optical time domain reflectometer and an optical return loss tester; an optical source is connected with an optical attenuator through an optical fiber jumper; the optical attenuator is connected with an optical receiving end of a tested module through the optical fiber jumper; the tested module is connected with an optical splitter through the optical fiber jumper; the optical splitter after splitting lights is respectively connected with the optical eye diagram meter, the spectrum analyzer, the optical power meter and the error rate tester; and the optical time domain reflectometer and the optical return loss tester are respectively connected with the tested module. The optical network parameter testing and diagnosing device and method have the beneficial effects that multiple optical network parameter testing instruments are integrated, frame formation of the testing instruments is realized, and multiple testing instruments can be configured flexibly for a cooperative test under unified management of an upper computer.
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

Abnormity processing method and device based on Spring MVC, computer device and storage medium

The invention relates to an abnormity processing method and device based on Spring MVC, a computer device and a storage medium. The method relates to the technical field of Web application development, and comprises the following steps: obtaining a resource request sent by a client through a front-end controller; determining a corresponding target processor object according to the resource identifier in the resource request, and processing the resource request through the target processor object to obtain a model view object; calling a callback function of the interceptor interface class to verify the model view object; when the callback function returns the abnormal type code, calling an abnormal processing object to process the abnormal type code to obtain a new model view object; generating an abnormal page view object according to the new model view object through a front-end controller; wherein the abnormal page view object is used for enabling the client to display a page comprising abnormal information corresponding to the abnormal type code. By adopting the method, various abnormal information occurring when the webpage server processes the resource request of a user can beprocessed in a unified manner.
Owner:PING AN TECH (SHENZHEN) CO LTD

Monitoring and alarm system using NB-IoT alarms

The invention relates to the smoke alarm technology field and especially discloses a monitoring and alarm system using NB-IoT alarms. The system comprises a server platform, the plurality of NB-IoT alarms interconnected to the server platform, and a remote monitoring terminal connected to the server platform. The NB-IoT alarms are provided with NB-IoT communication modules so as to send monitoringdata and alarm state information to the server platform through Internet of things cloud formed by interconnecting the multiple NB-IoT alarms. The NB-IoT alarms are provided with the NB-IoT communication modules which are connected to a cloud server network so that alarm information can be timely uploaded to the server platform (cloud). The cloud carries out real-time monitoring so as to realizeuniform processing and issuing of reported data, and according to a preset requirement, dangerous situation position information and the like can be synchronously pushed to a property management office, a fire protection office, a street office, a homeowner and the like so as to achieve purposes of rapid identification and response and processing of a dangerous situation. The adopted NB-IoT communication modules have low power dissipation and wide coverage and can carry out stable and reliable transmission.
Owner:UNIONMANTECH

Method and system for driving workflow on basis of message push

The invention discloses a method and system for driving a workflow on the basis of message push. The method comprises the following steps: recording types and serial numbers of devices by combining spatial positions of the devices, creating and synchronizing device fault warning rules, and configuring serial numbers of work order processing flows; when a device fault warning is generated, extracting a device fault warning message, and sending with receiving user information together; receiving and analyzing to obtain level and type of the device fault warning, and matching the level and type of the device fault warning with the device fault warning rules, so that warning push rules, a push form and a warning content template are obtained; matching to obtain a serial number of a corresponding work order processing flow; encapsulating the received device fault warning message according to the warning content template, and then sending to a user receiving the warning message according tothe warning push rules and the warning push form; and synchronizing the serial number of the work order processing flow, and executing a corresponding processing flow. The method disclosed by the invention can automatically generate the warning message and push the warning message, the user receiving the warning message learns a device fault timely, operation and maintenance working efficiency iseffectively improved, and a device fault handling period is shortened.
Owner:NANJING TIANSU AUTOMATION CONTROL SYST

Recycling treatment system and recycling treatment method of dewatered sludge

The invention relates to a recycling treatment system and a recycling treatment method of dewatered sludge. The recycling treatment system is composed of an incineration boiler, a first flue gas waste heat exchanger, a sludge storage pool, an alkaline conditioning chamber, a thermal cracking chamber, a dewatering chamber, a second flue gas waste heat exchanger, a waste heat drying chamber and an anaerobic fermentation tank. The recycling treatment method comprises the following steps: firstly, performing alkaline conditioning and thermal cracking on the dewatered sludge and then dewatering to obtain a solid phase and a liquid phase, performing drying treatment on the solid phase with thermal cracking flue gas waste heat as a heat source to obtain the dried sludge, and producing biogas from the liquid phase with drying flue gas waste heat as the heat source. The recycling treatment method realizes the removal of easily removable moisture in the sludge and also realizes sludge stabilization; meanwhile, the recycling treatment method is capable of promoting further efficient removal and biochemical degradation of the moisture content in the sludge; and as a result, the problems of low drying efficiency, easy binding and easy explosion are solved, and efficient recycling utilization of the sludge based on phase separation is realized.
Owner:TSINGHUA UNIV

Buried point data processing method, server and readable storage medium

The embodiment of the invention discloses a buried point data processing method, a server and a readable storage medium. The method comprises the following steps: acquiring at least one buried point data to be stored, the buried point data being data obtained when a corresponding buried point event is triggered; determining a target system identifier corresponding to target buried point data in the at least one buried point data, the target buried point data being any buried point data in the at least one buried point data; querying an analysis table corresponding to the target system identifier; and storing the target buried point data into the analysis table corresponding to the target system identifier. According to the method, the server stores different buried point data into the analysis table corresponding to the system identifier according to the system identifier corresponding to the buried point data, so that unified processing of the buried point data from different sourcesis realized. The invention relates to a blockchain technology. A corresponding relation table of the target system identifier and a corresponding buried point event label can be written into a blockchain network.
Owner:CHINA PING AN LIFE INSURANCE CO LTD

Ground shelter elevation measurement method based on satellite-borne stereoscopic optical image

The invention discloses a ground shelter elevation measurement method based on a satellite-borne stereoscopic optical image. The method comprises the following steps: firstly, reading a satellite-borne optical stereoscopic image and a point file; constructing an RPC model and various point coordinates according to the files; determining ground point coordinates and an initial value of an image space transformation model; constructing an error equation point by point; normalizing the error equation, wherein a normal equation is changed to eliminate the ground point correction number, and optimization of the inversion process is carried out to obtain an affine transformation correction number; continuously updating the ground point coordinates and image orientation parameters through an iteration process; calculating the object space precision and the image space precision during each balancing iteration, and outputting the correction parameters and a precision report of the balancing object space precision and the image space precision and updating an RPC file; selecting a feature point pin-point of a test area on the three-dimensional image, and outputting a pin-point file; and finally, obtaining the geographic coordinates of the feature point by using the updated RPC files and calculating the elevation value and the observation precision of the elevation value.
Owner:WUHAN UNIV
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