56results about How to "Reasonable monitoring" patented technology

The invention discloses a homework correction system and method implemented on a network teaching platform, comprising: a user terminal, in which a homework module is installed, and the user terminal is provided with a network module and a submission module, and the network module is used for Communicating with the server through the network, and the submission module is used to send delivery instructions to the server; the teacher terminal is installed with a correction module, which includes a video playback module, an evaluation module and a marking module, and is used to generate correction files; The server is connected to the user terminal and the teacher terminal through the network, and the server includes a two-way distribution module and a distribution track recording module, and the two-way distribution module is first used to distribute the homework files received from the user terminal according to predetermined rules to a specific teacher terminal. The homework correction system and method implemented on the network teaching platform of the present invention realize teaching interaction and can achieve better learning effects.

The invention discloses an urban traffic and cloud data management platform based on Internet of Things technology, which includes a control center, which is electrically connected to a cloud database bidirectionally, and an output end of the cloud database is electrically connected to an input end of a mobile terminal. The urban traffic and cloud data management platform based on the Internet of Things technology can manage and monitor the urban road system and signal light system in different regions, effectively ensuring the orderliness of urban traffic management, more targeted, and more convenient management. Real-time monitoring and feedback can reasonably comprehensively manage and store road information and signal light information, effectively improve the urban traffic management system, and meet the requirements of modern urban traffic. Citizens can monitor road live information and signal light information through mobile terminals. Accurate query makes it more convenient to use, effectively avoids the occurrence of traffic jams, and effectively guarantees the normal travel of citizens.

The invention relates to a controlled online stage-wise monitoring method of multiple related test items, which is used in discharge of water flow in the surface water pipe networks such as urban rivers, reservoirs, lakes and the like based on different quality. The method comprises the following steps: firstly, determining the online monitoring items through multiple related probability selection of online test items; and secondly, carrying out stage-wise monitoring according to the determined online monitoring items to realize control of discharge of water flow in the surface water pipe networks based on different quality. The invention has the following beneficial effects: after undergoing controlled online stage-wise monitoring, the online monitoring items obtained by the invention can directly or indirectly ensure the rest water quality items to be monitored (including the items which need chemical reactions under specific conditions and long-time biological culture and can not undergo online monitoring); the invention has the advantages of reasonable and rapid monitoring and low cost; and the invention provides the possibility and basis of being capable of immediately converting variation of the water quality states into an execution instruction for discharge of water flow in the pipe networks based on different quality and can immediately transfer the water quality variation information to the management department to serve as the subsequent original water quality monitoring data.

The invention discloses a high-temperature high-pressure power pipeline state monitoring system. The monitoring system comprises a front-end data acquisition module, a digital modeling module, an online monitoring module and an output module, wherein the front-end data acquisition module is used for acquiring state data of a pipeline; the digital modeling module is used for processing the state data and combining a pre-established pipeline digital model to obtain a digital twinning model; the online monitoring module is used for performing safety evaluation on the state of the pipeline according to the digital twinning model and the state data to obtain a safety evaluation result; and the output module is used for outputting the safety evaluation result. According to the high-temperature high-pressure power pipeline state monitoring system, a high-temperature high-pressure power pipeline state real-time monitoring system is established through the digital twinning model, and the problem of high-temperature high-pressure power pipeline stress state management is solved fundamentally.

The invention discloses a novel high-performance aluminum alloy material. The novel high-performance aluminum alloy material comprises the following components in percentage by weight: 16.0-18.0% of Si, 0.60-1.0% of Fe, 4.0-5.0% of Cu, 0.65-0.85% of Mg, less than or equal to 0.50% of Mn, less than or equal to 0.098% of Cr, less than or equal to 0.09% of Ni, less than or equal to 1.4% of Zn, less than or equal to 0.09% of Ti, less than or equal to 0.095% of Pb, less than or equal to 0.09% of Sn, less than or equal to 0.006% of Ca, greater than or equal to 0.0075% of P and the balance of Al andunavoidable impurities. The process is fine and reasonable in planning, high in stability and operability and large in adjustment range; the prepared alloy grains are homogenized and are high in quality and excellent in granularity and metamorphism; the prepared aluminum alloys are low in expansion coefficient and high in wear resistance and mechanical strength; through the advantages of wide crystallization range and large adjustment range of the process, the process is capable of rapidly converting the specifications of aluminum liquid for rush orders and ensuring the requirements of the consumers.

The invention discloses a method for determining whether to transmit video data based on changes of face feature points in a video. The method includes the following steps: step 1, a video call is started, wherein a terminal used by at least one caller is a smartphone; and step 2, the smartphone acquires video data through a camera and transmits all video data to the other party in real time.

The application discloses a water quality analysis and early warning system. Compared with the prior art, the water quality analysis and early warning system comprises an acquisition sensing module; a data processing module which is in communication connection with the acquisition sensing module; a cloud service center platform which is in communication connection with the data processing module; a user intelligent terminal which is in communication connection with the cloud service center platform; a data processing module which is used for receiving the signal sent by the acquisition sensing module and carrying out data calculation processing to obtain a reverse osmosis membrane evaluation parameter value; a cloud service center platform which receives the reverse osmosis membrane evaluation parameters sent by the data processing module, compares the reverse osmosis membrane evaluation parameters with a normal evaluation threshold value preset by a user, and sends a signal to the user intelligent terminal when the reverse osmosis membrane evaluation threshold value exceeds a normal evaluation threshold value range. According to the technical scheme, compared with the prior art, the system can dynamically analyze and early warn the treated water quality, so that the water quality is reasonably monitored, and the replacement of reverse osmosis membrane consumables is reasonably guided.

The invention discloses a salesman management system for wholesalers or distributors, which belongs to the field of salesman management systems. The salesman management system comprises a server, anda salesman end and an administrator end which are connected with the server; the salesman end comprises a first communication module, a positioning module and a performance input module; the administrator end comprises a second communication module, an information management module, a route generation module and a performance list module; the first communication module is in communication connection with the second communication module; a manager can directly communicate with a salesman, when the manager communicates with the salesman, the positioning module of the salesman end positions the current position of the salesman and uploads position information to the server; the manager end automatically displays the current real-time position of the salesman, and the route generation module generates an action track in a built-in map. According to the invention, the problems that the existing wholesaler or distributor cannot monitor the working state of the salesman in real time and inconvenience is brought to performance statistics and management of the salesman are solved.

The invention provides a system and method for monitoring a network television program. The system includes a server and a terminal and a database. The terminal and the database are in communication with the server. The server includes an information input unit, a buffering unit, a processing unit, a key word determining unit, a broadcasting uni and a broadcasting control unit. According to the invention, the system can process any scenario contained in the network television program, adds key words after the formation of clips, and determines the need for conducting different processing to-be-broadcast network television programs on the basis of whether the key words are the key words that need to be avoided. The method is easy to prepare and has pertinence.

The invention provides a temperature intelligent control system used for aluminium alloy production. The temperature intelligent control system comprises a heating unit, a chip control unit and a control panel. The chip control unit is installed on the heating unit, and comprises a temperature control chip, a controller, a temperature acquisition module and an external device; the control panel is installed on a converter which can control the heating unit to be turned on and off, and is connected with the chip control unit, in dependence on the temperature change during the aluminium alloy production process, the control panel sets the program of chips on the chip control unit to control the selection of permutation and combination of the heating unit and the on-off state of the heating unit, a set value is input into the control panel through buttons, the chip control unit senses the temperature through the temperature acquisition module, when the sensed temperature is lower than a set value, the controller controls a medium-frequency converter induction heating unit to be turned on, when the sensed temperature is higher than or equal to the set value, the controller controls the medium-frequency converter induction heating unit to be turned off, and a water cooling box is controlled to start. By employing the temperature intelligent control system used for aluminium alloy production, the temperature can be monitored and controlled during the aluminium alloy production process.

The invention provides a method and a system for monitoring a hard disk. The method includes configuring indexes and parameters of the hard disk required to be monitored so that the hard disk can run at standards set in advance by the aid of the indexes and the parameters; monitoring resources of the hard disk after the indexes and the parameters are configured, carrying out learning and analyzing by the aid of artificial intelligent technology to obtain hard disk monitoring experience information, and storing the experience information into an experience database set in advance; calling the experience information in the experience database when the quantity of the experience information in the experience database reaches a preset value, and generating an artificial intelligent hard disk monitoring strategy by the aid of the experience information; and managing the hard disk by the aid of the generated hard disk monitoring strategy. The experience information includes optimal property values corresponding to the various indexes or parameters in a certain running scene.

The invention relates to a full-automatic intelligent physical training system. A single-chip microcomputer processor is fixedly mounted in a connecting frame; a depth displacement sensing device which is connected with the single-chip microcomputer processor is arranged on a base; an infrared non-contact monitoring device which is connected with the single-chip microcomputer processor is arranged at the bottom of a top cover; a visualized plane displacement display device which is connected with the single-chip microcomputer processor is arranged on the inner side of the connecting frame; and a power supply line is arranged at the bottom of the connecting frame. Through the adoption of the full-automatic intelligent physical training system disclosed by the invention, the defect that the intelligent degree of traditional equipment for physical training is low is overcome; plane displacement sensing and depth displacement sensing are adopted to cooperate with infrared ray heart rate data collection, and data is intensively integrated to a displayer, so that visualized displaying is realized, in the training process, real-time monitoring and data supervising are realized, and the training effect can be reasonably monitored and supervised; the defects of wearable training and monitoring equipment in the present market are overcome; and the full-automatic intelligent physical training system is wide in range of acquired data, wide in application range, high in monitoring means and wide in application range, comprehensive monitoring means and comprehensive monitoring methods are realized, and high-efficiency development of physical training is facilitated.

The invention relates to a controlled online stage-wise monitoring method of multiple related test items, which is used in discharge of water flow in the surface water pipe networks such as urban rivers, reservoirs, lakes and the like based on different quality. The method comprises the following steps: firstly, determining the online monitoring items through multiple related probability selection of online test items; and secondly, carrying out stage-wise monitoring according to the determined online monitoring items to realize control of discharge of water flow in the surface water pipe networks based on different quality. The invention has the following beneficial effects: after undergoing controlled online stage-wise monitoring, the online monitoring items obtained by the invention can directly or indirectly ensure the rest water quality items to be monitored (including the items which need chemical reactions under specific conditions and long-time biological culture and can not undergo online monitoring); the invention has the advantages of reasonable and rapid monitoring and low cost; and the invention provides the possibility and basis of being capable of immediately converting variation of the water quality states into an execution instruction for discharge of water flow in the pipe networks based on different quality and can immediately transfer the water quality variation information to the management department to serve as the subsequent original water quality monitoring data.