40results about How to "Improve exception" patented technology

The invention discloses a function call stack analyzing method and device based on a VxWorks operation system and relates to the field of function call stack analyzing. The method includes the following steps that a main machine requests for TCB information of a task t1 from a target machine, and the target machine returns the TCB information of the task t1; the main machine obtains stack point (SP) value, program counter (PC) value and return address (RA) value from the returned TCB information, the main machine requests for information of stack space from the target machine according to the SP value and stack bottom information, and the target machine returns corresponding stack information; the main machine conducts function call stack analyzing according to the TCB information of the target machine, information of the stack space and disassembling files. A function name of a local function can be analyzed, a first command of a function of the PC value is found conveniently, function call stack analyzing can be conducted under the situation of no feature command, and meanwhile, the method and device is not subjected to limit of resources of the target machine, provides complete function call stack and is favorable for locating faults and abnormity.

The invention provides an automatic detection system and an automatic detection method for a volatile organic compound. The automatic detection system for the volatile organic compound comprises an automatic material handling system, a detection unit (1), a server (2) and a feedback unit (3), wherein the concentration of the volatile organic compound in the automatic material handling system can be automatically detected. The automatic detection method for the volatile organic compound comprises the following steps: setting a detection path of a detection unit (1) by virtue of a server (2), transporting the detection unit (1) through the automatic material handling system to detect the concentration of the volatile organic compound in the automatic material handling system, and simultaneously transmitting real-time detection data to the server (2); and automatically analyzing the detection data, judging an abnormal alarm value, and controlling the feedback unit (3) to send out an alarm to remind related personnel to process the abnormal condition. The manual measurement is replaced; the warehousing downtime is reduced; guarantee of normal production is facilitated; the measurement efficiency is improved; and the human cost is effectively reduced.

The invention discloses a historical data collecting method applicable to a monitoring system. The collecting method comprises that a timer is used to periodically motivate a historical data collecting process according to the minimum sampling circle of the historical data; for a data point arrived the sampling circle, a real-time data accessing interface is called to obtain a real-time value as the historical data to be stored; after storing the historical data to a historical data library, the historical data collecting system adjusts time interval between two data processes according to the time movements needed in the historical data collecting process. The method can reduce sampling time delays caused by timer error and program execution, thereby improving precision of the sampling time. Furthermore, the method can automatically carrying out point compensation to adapt to sudden time change of the operation system too. Therefore, the method is applicable to historical tendency data collections in various technical fields, including intelligent building, rail transit, tunnel, mine, petrochemical industry and the like.

The invention relates to the technical field of mask production equipment, and discloses a semi-automatic N95 mask production line. The production line comprises a filming machine and a mask earband welding machine that are arranged separately, wherein the filming machine comprises a discharging device and a filming machine main body; the mask earband welding machine comprises a first frame, a welding station, a welding assembly, an earband clamping assembly, an earband conveying and cutting mechanism arranged on the first frame, and a first support frame; the welding station can be rotatablyarranged on one side of the earband conveying and cutting mechanism, the welding assembly is arranged on the first support frame corresponding to the welding station, and the earband clamping assemblycan be lifted corresponding to the earband conveying and cutting mechanism and can be rotatably arranged on the first support frame. The semi-automatic N95 mask production line provided by the invention can reduce the difficulty of debugging, reduce abnormalities during production, facilitate the handling of abnormalities, accurately control the length of the earband, ensure product quality, andimprove production efficiency.

The invention discloses a postpartum conditioning composition and a preparation method thereof and belongs to the technical field of traditional Chinese medicine processing. The composition is prepared from the following raw materials in parts by weight: 20-40 parts of red ginseng, 250-350 parts of all angelica sinensis, 50-70 parts of flowers carthami, 80-100 parts of baked ginger, 80-100 parts of pericarpium citri reticulatae, 110-130 parts of peach kernels, 140-160 parts of sealwort, 80-100 parts of scorched hawthorns, 130-170 parts of poria cocos, 250-350 parts of semen coicis, 130-170 parts of fruits of Chinese wolfberries, 130-170 parts of bitter cardamom, 170-250 parts of semen sesami nigrum, 20-40 parts of honey-fried licorice roots, 130-170 parts of parched white peony roots, 70-150 parts of colla corii asini, 170-250 parts of walnut meat, 250-350 parts of yellow rice wine, 60-300 parts of brown sugar, 130-170 parts of Chinese yam, 130-170 parts of peanuts, 210-300 parts of honey and 170-250 parts of red dates. The composition disclosed by the invention is obvious in effects of improving weakness, extravasated blood, constipation and abnormal milk after delivery, recovering beauty of healthy shaping and activating and tendering skin.

The invention provides a network operation data analysis method facing telecommunication service marketing, which belongs to the data processing field in telecommunication operation. The method comprises the following steps: (1) extracting information from a provided map to mainly acquire social environment information provided by the map; (2) comparing network operation data in terms of time characteristics and population characteristics; (3) setting conditions to automatically search eligible data; and (4) automatically generating a marketing proposal report based on the analyzed zone and data characteristics. The method can analyze the operation status of certain services through common data processing to provide auxiliary data for operation decision, so as to obtain the maximum profit with minimum resources. The method provides reliable and effective data support for marketing planning through unique presentation carrier and space and time dimensional analysis.

The invention relates to the technical field of mask production equipment and discloses a mask tablet machine. The mask tablet machine comprises a material putting device and a tablet machine body. The tablet machine body comprises a rack, a nose bridge bar conveying and cutting mechanism, a embossing roller set, a conveying roller set, a die cutting roller set and a driving mechanism, wherein thenose bridge bar conveying and cutting mechanism, the embossing roller set, the conveying roller set, the die cutting roller set and the driving mechanism are sequentially arranged in the assembly line direction. The driving mechanism is arranged to be connected with the nose bridge bar conveying and cutting mechanism, the embossing roller set, the conveying roller set and the die cutting roller set. By means of the mask tablet machine, due to the fact that the driving mechanism is arranged to be connected with the nose bridge bar conveying and cutting mechanism, the embossing roller set, theconveying roller set and the die cutting roller set, and meanwhile a divider is arranged to be connected with the driving mechanism, a feeding mechanism, a thread shearing assembly and a thread pushing assembly, one driving mechanism can drive the embossing roller set, the conveying roller set, the die cutting roller set, the feeding assembly, the thread shearing assembly and the thread pushing assembly to run synchronously; and due to the fact that one drive mechanism is adopted, the cost and the debugging difficulty can be reduced, abnormities in production can be reduced, and the abnormities can be treated conveniently.

The invention discloses a control method, a substrate management controller and a control system. The working state of the other baseboard management controller is monitored through one of the local baseboard management controller and the remote baseboard management controller; and if the monitored party is in the abnormal working state, a control instruction is sent to the monitored party throughmonitoring to control and improve the abnormal problem of the monitored party, so that the automatic monitoring and the automatic improvement of the abnormal problem of the other baseboard managementcontroller are realized through one baseboard management controller. If the baseboard management controller serving as the monitored party is the local baseboard management controller, the abnormal problem of the local substrate management controller can be improved in time, so that the stability of the local baseboard management controller is improved, the higher the stability of the local baseboard management controller is, the more stable the operation of the local baseboard management controller is, and the situation that multiple devices cannot be controlled and managed due to abnormityof the local baseboard management controller is reduced.

The invention discloses a motor monitoring system of a wind turbine generator and a wind power plant. The motor monitoring system of the wind turbine generator comprises a first current acquisition device installed on a power supply cable of a yaw motor in the wind turbine generator, a second current acquisition device installed on a power supply cable of a variable-pitch motor in the wind turbine generator, a terminal connected with the first current acquisition device, the second current acquisition device and a wind turbine controller and used for determining whether the yaw motor is abnormal, determining whether the variable-pitch motor is abnormal, giving out a prompt when the yaw motor and/or the variable-pitch motor are/is abnormal and informing the wind turbine controller, and a power converter connected with a generator of the wind turbine generator. According to the technical scheme, the yaw motor and the variable-pitch motor are detected through the motor monitoring system of the wind turbine generator, abnormity is found in time, the motors can be processed in time, and then replacement of the motors is reduced as much as possible, so that the cost is reduced, and the electric quantity loss of the wind turbine generator is reduced.

The invention provides a radiation environment monitoring system for a nuclear power plant. The system comprises a server and a plurality of mobile terminals, wherein the server is connected to a plurality of monitoring substations of the nuclear power plant for receiving real-time data of the monitoring substations and processing the real-time data to obtain real-time monitoring data of a radiation environment of the nuclear power plant; the mobile terminals can receive and display the real-time monitoring data, so that monitoring personnel of the radiation environment of the nuclear power plant can obtain the real-time monitoring data of the radiation environment of the nuclear power plant through the mobile terminals in order to find abnormalities and carry out fast response processing,and a problem of low monitoring reliability of the radiation environment in the prior art is solved.

The invention discloses a water quality detection and treatment method. The method comprises the following steps: S1, collecting water quality data of a water source to be detected; s2, preparing data, classifying the collected water quality data by taking to-be-detected time as a reference, and obtaining a training set D comprising at least part of water quality data before the to-be-detected time and a to-be-detected data set T comprising the water quality data of the to-be-detected time; s3, obtaining classification thresholds of normal and abnormal water quality data categories based on the training set D, and establishing a KNN prediction model according to the classification thresholds; and S4, substituting a to-be-detected data set T into the KNN prediction model, and outputting a prediction result. And S5, treating the water according to the prediction result. According to the invention, the accuracy of result output can be ensured, and the efficiency of anomaly recognition is improved.

The invention discloses a tension lifter for a doubling and twisting machine. The tension lifter comprises a first twist barrel upper end plate, wherein a support is soldered at the center of the outer surface of the top end of the first twist barrel upper end plate; four spacing racks are soldered on the outer surface, close to the support, of the top end of the first twist barrel upper end plate, and are distributed at equal distance; spacing grooves are formed inside the spacing racks; and a motor is fixedly arranged at the center inside the support through a bolt. The tension lifter for adoubling and twisting machine has balanced tension, can meet the requirement for producing gray yarns with different diameters, the abnormal coils can be improved, the quality can be promoted, the coiling rate is reduced to 2.2 percent from 23.25 percent; balancing the tension stability for degrading an air ring by the first twist barrel, so that yarn feeding tension is balanced, the labor efficiency is improved; and sorted charging according to the diameter of gray yarns is not required on site, and frequency for re-threading is reduced. The tension lifter is simple in structure, convenient to detach and move and easy to operate, and brings a better application prospect.

The invention provides a storage account checking method and a related device. The storage account checking method comprises the steps of: acquiring account-posted inventory of a warehouse managementsystem and total inventory of an enterprise information management system; judging whether the account-posted inventory of the warehouse management system is the same as the total inventory of the enterprise information management system or not through comparison; and if judging that the already-posted inventory of the warehouse management system is different from the total inventory of the enterprise information management system, performing abnormity prompting, and comparing documents of the warehouse management system with documents of the enterprise information management system to find out abnormal documents. Therefore, storage accounts can be automatically checked at any time, abnormity prompting is conducted in time when abnormity occurs, the documents of the warehouse management system are automatically and further compared with the documents of the enterprise information management system, and abnormal documents are found out.

The invention discloses a hyperspectral anomaly detection method based on a full convolution cascade auto-encoder. The method comprises the following steps: 1) conducting encoding through a first encoder; (2) conducting decoding through a first decoder; 3) conducting encoding through a second encoder, wherein the second encoder encodes a first reconstructed image into a second potential feature; (4) conducting decoding through a second decoder, wherein the second decoder decodes the second potential feature into a second reconstructed image; and 5) determining an abnormal value of each pixel on the second reconstructed image by using the mahalanobis distance, obtaining second reconstructed data after network convergence, stretching the second reconstructed data into a two-dimensional matrix, performing anomaly detection by using the mahalanobis distance, and finally obtaining a 2D detection result image. According to the method, hyperspectral abnormal target detection is carried out through a full convolution cascade self-encoding network, and the defect that a single self-encoder is non-convex is overcome, so that the network can better find a globally optimal solution.

The present invention discloses an application of gentiopicroside to the preparation of medicines for lowering blood sugar and/or improving diabetic vascular complications, and an application of gentiopicroside to the preparation of medicines for reducing blood fat. The invention also discloses a method for extracting gentiopicroside. The invention proves that gentiopicroside can obviously reduceglycometabolism indexes such as blood sugar, glycosylated hemoglobin and serum protein of diabetic model mice, regulate the abnormality of blood fat and oxidative stress index of the model mice, and obviously improve the abnormality of renal function, renal tissue pathology and inflammatory fibrosis components of the model mice. Moreover, the gentiopicroside has good effect on improving LDL-C and24-hour urine protein. Consequently, the gentiopicroside is a traditional Chinese medicine monomer medicament which has the potential of reducing blood sugar and comprehensively improving diabetic nephropathy.

A Chinese medicine for preventing and treating the irritable cardiovascular injury and improving cardiac function is prepared from coptis root, Chinese angelica root, rehmannia root and liquorice root through decocting and concentrating.

The invention discloses traditional Chinese medicine for treating sperm abnormality, belongs to the field of traditional Chinese medicine and aims at solving the problem that western medicine has a poor treatment effect on male infertility caused by sperm abnormality. The traditional Chinese medicine is prepared from, by weight, 50-100 parts of male silkworm moths, 50-100 parts of red ants, 100-200 parts of radix astragali, 50-100 parts of radix polygoni multiflori, 75-150 parts of herbal epimedii, 50-100 parts of semen cuscutae, 35-75 parts of radix rehmanniae preparata, 25-45 parts of fructus rubi, 35-75 parts of rhizoma anemarrhenae, 25-50 parts of cortex phellodendri, 35-75 parts of fructus lycii, 25-45 parts of semen plantaginis, 35-75 parts of fructus liquidambaris, 35-75 parts of yam rhizomes, 35-75 parts of white poria, 35-75 parts of atractylodes rhizomes, 50-100 parts of raw hawthorn fruits, 75-150 parts of raw malt, 15-30 parts of herbal asari and 30-60 parts of radix glycyrrhizae. The medicine has the advantages of being scientific in formulation, reasonable in dosage and effective and achieves the purposes of benefiting the kidney to fill in marrow, tonifying qi to generate sperms, strengthening yang to secure sperms, removing stasis to dredge collaterals, clearing away heat, eliminating dampness and treating sperm abnormality, medication is safe and reliable, the treatment effect is high, cost is low, and production is easy.

The invention discloses a device and method for preventing reverse rotation of twisted yarns. The device comprises a spinning cake, a yarn guide ring and a bobbin; yarns on the spinning cake penetrate through the yarn guide ring and are wound on the bobbin; the device further comprises a pressure sensor and a slide rail; the sliding rail is arranged between the spinning cake and the yarn guide ring; the pressure sensor is arranged on the sliding rail in a sliding mode; and the pressure sensor can slide to abut against reversely rotating yarns on the spinning cake. According to the device, when the yarns rotate reversely, the pressure sensor senses the pressure, at the moment, an alarm can be given for shutdown, the pressure sensor can be controlled to continue to move towards the yarns, the tension of the yarns can be increased, the tension can force the yarns to be unwound unsmoothly or broken, the unsmooth unwinding can improve abnormity, and the yarn breaking mode can stop loss in time, so that the purpose of preventing reverse rotation of the yarns is achieved; and automatic processing can be achieved, so that the manpower is reduced.

The invention relates to new application of a medicine, in particular to application of Fasudil hydrochloride in assisted therapy on hypoxic-ischemic encephalopathy of infants. Proved by clinical and trial study, the new application has the advantages that while an infant patient with hypoxic-ischemic encephalopathy is subjected to conventional therapy, the Fasudil hydrochloride is applied to perform assisted therapy; the abnormality of the central nervous system of the infant patient with hypoxic-ischemic encephalopathy is obviously relieved; the intelligence development of the patient is effectively promoted, and the generation rates of epilepsy, amentia and development delaying of the patient are obviously decreased.