36results about How to "Realize differentiated control" patented technology

The invention discloses a method for scheduling a service queue, which comprises the following steps of: establishing a plurality of service queues on a network element; using the network element to measure a service quality (Qos) parameter of a service flow on each Real-time Transport Protocol (RTP) passage in a transmission layer; using the network element to distribute the service flow on each RTP passage to corresponding service queue in a network layer; adjusting a band width of each service flow and a weight value of the service queue according to the Qos parameter of each service flow and sending the service flow in each service queue to a lower layer according to weighted cyclic scheduling. Meanwhile, the invention also discloses a device for scheduling the service queue. According to the scheme of the invention, cross-layer optimized scheduling of the service queue can be realized, and the band width of the service flow and the weight of the service queue can be adjusted in real time.

The invention relates to a machine room temperature control method and system based on distributed optical fiber temperature measurement. The system comprises an optical fiber temperature collecting module, an environment temperature deviation coefficient module, a power coefficient obtaining module, a temperature control factor module and a feedback control module. According to the machine room temperature control method and system based on the distributed optical fiber temperature measurement, the optical fiber temperature collecting module is used for measuring the environment temperature of cabinets in a machine room, the environment temperature deviation coefficient corresponding to the cabinets is calculated, an air conditioner is endowed with the temperature control factor in combination of the real-time power of the air conditioner, feedback control is conducted, and the cabinet environment temperature is kept dynamic balance at the preset standard temperature position; and differentiated control over the different cabinets is achieved, and the machine room refrigeration energy consumption is reduced as much as possible.

The invention discloses a proxy mobile internet protocol (PMIP)-based quality of service (QoS) control method and a PMIP-based QoS control system. The QoS control method mainly comprises the following steps of: carrying out expansion on a PMIP; establishing tunnels for each service of a terminal; and setting QoS type information for each tunnel so as to realize the QoS control of data packets of each service in the tunnels in the transmission process. Compared with the prior art, the method and the system have the characteristics of realizing the QoS control with lower granularity and the differentiation control aiming at services.

The invention discloses a track playing speed control method and device, a medium and processing equipment. The control method comprises the following steps: acquiring a coordinate set of a preset track; obtaining the playing time of each stroke of the preset track; and controlling the coordinate set of the preset track to play according to the stroke drawing sequence and the playing time of eachstroke. By adopting the method, the control precision of the track playing speed can be improved.

The invention provides a message processing method. The message processing method comprises the steps of determining a target application selected by a user and a reminding time period set for the target application; And pushing the first application message sent by the target application in a silent manner outside the reminding time period. Therefore, the target application is prevented from disturbing the user in the non-reminding time period, particularly the user is prevented from being disturbed during sleeping, meanwhile, the message pushing mode of the non-target application which is not selected is not limited, important information is prevented from being missed, differential control of different applications in different time periods is achieved, and the user experience is improved.

The invention discloses a diagnosis control method and system based on hydropower unit revolving speed data association, a storage medium and a terminal. The method comprises a revolving speed data association establishment step and a revolving speed data association processing step, wherein data comprises control data and uncontrolled data, the control data is revolving speed, and the uncontrolled data comprises one or multiple of revolving speed rising/ lowering speed, guide vane opening degree, servomotor stroke, circuit breaker position, electric generator output and working head. The diagnosis control method comprises the following steps that: establishing an association relationship between the revolving speed and the uncontrolled data; judging data which is collected in real time; and when multiple pieces of uncontrolled data do not fall in an ultimate interval of the corresponding value of the revolving speed data, carrying out diagnosis and error reporting on the revolving speed. By use of the method, according to the characteristics of revolving speed data association, diagnosis control is carried out, control is not carried out when the revolving speed data is subjectedto diagnosis exception, and control failure brought by sensor and control system faults or defects can be effectively avoided since control is carried out after the data is subjected to association diagnosis.

The invention discloses a converter bottom blowing gas supply branch pipe differential control method and system based on image recognition, and belongs to the technical field of converter steelmaking. The erosion sunken depth of each bottom blowing gas supply element is determined by measuring the thickness of the converter bottom, ventilation states of the bottom blowing gas supply elements are judged and marked by identifying morphological characteristics of ventilation black holes of the bottom blowing gas supply elements and judging the damaging states, and the corresponding converter maintenance information is sent out according to different states; and according to control of branch pipe control parameters of the bottom blowing gas supply elements and calculation of control parameters of the single-branch bottom blowing gas supply elements, differential control of all the bottom blowing gas supply elements is achieved by issuing and executing control instructions of the single-branch bottom blowing gas supply element, and the comprehensive purposes of prolonging the service life of the bottom blowing gas supply elements, inhibiting rapid damage of individual bottom blowing gas supply elements, strengthening the synergistic stirring effect among the bottom blowing gas supply elements, stabilizing the bottom blowing stirring effect of a converter, improving the production efficiency of the converter, improving the quality of molten steel and the like are achieved.

The invention discloses a water power set rotation speed data process-based diagnostic control method and system, a storage medium and a terminal. The method comprises the steps of setting a process relationship between data and time of a water power set, wherein the data comprises control data and non-control data, the control data is a rotation speed and the non-control data comprises one or more of a rotation speed rise/fall speed, a guide vane opening, a servomotor stroke, a breaker position, a generator output and a working head; setting a limit process interval of each piece of data to detect the water power set in real time, and when the rotation speed exceeds the limit process interval, carrying out diagnosis and error report on the rotation speed; and/or detecting the non-control data of the water power set in real time, and when the non-control data exceeds the limit process interval, carrying out diagnosis and error report on the non-control data. According to the method, diagnosis and error report are carried out when the rotation speed data and non-contact data of the water power set are abnormal, corresponding control is not carried out, and control is only carried out after the data process is comprehensive diagnosed.

The invention belongs to the technical field of Internet of Things, relates to an Internet of Things control system and particularly relates to an intelligent street lamp single lamp control terminaland control system based on NB-IOT technology multi-information acquisition. The system comprises a street lamp terminal, wherein a single lamp assembly is arranged in the street lamp terminal, the single lamp assembly is connected with a power supply system and used for supplying power to a street lamp and controlling the street lamp to be turned on and turned off regularly, the street lamp terminal further comprises a control unit and a load unit, the control unit comprises a switch control module, a brightness adjusting module, an information acquisition module and an NB-IoT communication module, the load unit comprises the single lamp assembly and a voltage regulating and stabilizing module, the voltage regulating and stabilizing module is further connected with the power supply system, the system comprises a system management and control platform, a server and n street lamp terminals, n is a natural number greater than 0, and each street lamp terminal performs instant communication through an NB-IoT communication module.

The invention discloses a differential control method for air inlet gears of a fresh air system. According to the differential control method, differential control is suitable for being executed in a controller of the fresh air system. The differential control method comprises the following steps that air inlet gears of a purifying machine include the zero gear, the first gear, the second gear and the third gear; a threshold value A, a threshold value B, a threshold value C, a threshold value D and a threshold value E are set for CO2 concentration measurement values within the measurement range; and comprehensive judgment is conducted according to the current gear and the CO2 concentration measurement values within a period of time, and differential control is conducted for the air inlet gears. According to the differential control method for the air inlet gears of the fresh air system, shifting between all the gears is not controlled according to only one threshold value stand anymore and is comprehensively judged according to the current gear and the CO2 concentration measurement values within a period of time, so that the technical problem that a fan is switched continuously due to frequency gear shifting when the value of a sensor jumps around a threshold value is solved, differential control is achieved for the air inlet gears of the fresh air system, the service life of fresh air purification equipment is prolonged, noise generated by frequent gear shifting is lowered, and the comfort in use is improved for users.

The invention discloses a multivariate physical property joint inversion method based on correlation constraint and target area dynamic regulation. Multi-physical-property joint inversion is a trend of geophysical data processing interpretation, and a traditional joint inversion method is only suitable for joint inversion between two physical properties. According to the method, a target region dynamic regulation and control mechanism is introduced, a Pearson correlation constraint algorithm among multiple physical properties is combined, differences among different physical property couplingitems are eliminated, synchronous equilibrium constraints among the multiple physical properties and differential constraints of an underground region are realized, influence of different local sourceregions is overcome, and the joint inversion stability is improved; meanwhile, a target function is decomposed through a synchronous iterative parallel strategy, iterative parallel among different physical properties is realized, and the inversion efficiency is improved. A research result of the project further overcomes the inversion multiplicity problem, the multi-source data fusion potential of joint inversion is mined, and the application range and prospect of the joint inversion are expanded.

The invention discloses a diagnosis control method and system based on the oil pressure data association of the oil pressure tank of an oil pressure device, a storage medium and a terminal. The methodcomprises the steps of establishing the oil pressure data association of the oil pressure tank and processing the oil pressure data association, wherein data comprises control data and uncontrolled data, the control data is the oil pressure of the oil pressure tank, and the uncontrolled data comprises one or multiples of oil pressure rising/ lowering speed of the oil pressure tank, oil pressure tank oil level, oil returning tank oil level, oil pressure tank oil temperature, servomotor stroke, oil pump operation/ stopping time, electromotor current and electromotor voltage. The method comprises the following steps that: establishing an association relationship between the oil pressure of the oil pressure tank and the uncontrolled data; judging data which is collected in real time; and whenmultiple pieces of uncontrolled data do not fall into an ultimate interval of the corresponding value of the oil pressure data of the oil pressure tank, carrying out diagnosis and error reporting onthe revolving speed. By use of the method, control failure brought by sensor and control system faults or defects can be effectively avoided since control is carried out after the data is subjected toassociation diagnosis.