37results about How to "Realize joint monitoring" patented technology

The invention provides an automatic baking monitoring system and method which are used for monitoring a food baking process in an oven. The system mainly comprises a central control computer and an acquisition control subsystem which is in data communication with the central control computer, wherein the acquisition control subsystem comprises a baking heater, ventilation adjustment equipment, a humidity and temperature sensor, a proportion integration differentiation (PID) controller and an electronic nose. By using the automatic baking monitoring system and the automatic baking monitoring method, actual temperature, actual humidity and actual gas components in the food baking process in the oven can be automatically acquired in real time through circulating judgment and control; a baking stage of foods can be accurately judged in real time according to the actual gas components in the oven; the temperature and the humidity in the oven are correspondingly adjusted to be equal to a baking temperature set value and a baking humidity set value which correspond to the baking stage of the foods; adaptive adjustment monitoring of the food baking process is realized; and the accuracy and the baking quality of a baking process are improved.

The invention provides a firewall monitoring method, a firewall monitoring device and a network management platform. A firewall comprises a primary firewall and a standby firewall. The method comprises the steps of collecting performance indexes of a target firewall, wherein the target firewall is a firewall in a main use status among the primary firewall and the standby firewall; according to the performance indexes, judging whether firewall warning conditions are met at the moment, and acquiring a judgment result; if the judgment result shows that the firewall warning conditions are met at the moment, performing firewall warning. In the mode of mutual backup of the primary firewall and the standby firewall, the firewall device is monitored effectively.

The invention discloses a multifunctional wet gas pipeline top corrosion automatic simulation test device, which is composed of a test loop system, a control and display system, and the test loop system includes: a gas cylinder, a deposition tank, an electric heater, a fixed pipe, a flexible Composite tubes, test tubes, electrodes, temperature probes, pressure probes, etc. The test tubes are rectangular square tubes, with gas injection ports and multiple reference electrode installation holes reserved on the bottom surface, and liquid injection ports and exhaust gas ports reserved on the top surface. There are multiple sample mounting holes, multiple working electrode mounting holes and probe mounting holes, auxiliary electrode mounting holes are reserved on the side, and the two ends of the test tube are respectively connected to a flexible composite tube through flanges. The benefit of the present invention is that the device can not only reflect the corrosion situation of the top of the wet gas pipeline laid at 0-90° in the oil and gas development process, but also evaluate the effectiveness of the corrosion inhibitor under this working condition and the effect of the corrosion inhibitor on the The corrosion reduction effect of the partially damaged part of the coating.

The invention provides a health management method of an engineering machinery hydraulic system. The health management method comprises the steps of: (1) receiving three parameters of an oil inlet flow, an oil inlet pressure and a piston rod displacement of a hydraulic cylinder in real time, then storing the parameters in a system database; (2), filtering and conditioning the acquired oil inlet flow, the acquired oil inlet pressure and the piston rod displacement, extracting actual data characteristic values, storing the actual data characteristic values in the system database; 3, reading the actual data characteristic values, calculating a relative reliability (RR) of the engineering machinery hydraulic system, evaluating the state of the engineering machinery hydraulic system according to the actual data characteristic values; and 4, giving optimal system parameters of the RR according to an evaluation result of the state of the engineering machinery hydraulic system. The health management method has the advantages that according to real-time parameters in the operation process of the engineering machinery hydraulic system, the RR of the system is calculated, the health state of the system is judged, improvement measures are made aiming at potential failure problems, and state regulation is carried out before failures occur, so that time and cost for failure maintenance are reduced.

The invention relates to a surface and soil water storage capacity integrated measuring instrument. The surface and soil water storage capacity integrated measuring instrument comprises a soil water storage capacity measuring instrument and a water pipe, wherein the soil water storage capacity measuring instrument is located under the ground surface; the water pipe comprises an upper pipe located on the ground surface and a lower pipe located under the ground surface; a communicating pipe I capable of being communicated with the outside is arranged at the junction of the upper pipe and the lower pipe; the upper pipe, the lower pipe and the communicating pipe I are mutually communicated; a piston capable of sliding along the pipe wall is arranged in the lower pipe of the water pipe; a traction motor pushes the piston to move up and down in the lower pipe and is in signal connection with the soil water storage capacity measuring instrument. The surface and soil water storage capacity integrated measuring instrument realizes integrated monitoring of the surface and oil water storage capacities, and boundary change processes such as evaporation and permeation.

The invention relates to a safe pointing and safe distance real-time monitoring system which comprises a laser pointing distance measuring instrument, a ground host computer and a data transmission system, wherein the data transmission system is used for the communication between the laser pointing distance measuring instrument and the ground host computer. The laser pointing distance measuring instrument comprises a laser transmitter, a laser receiver, a laser pointing module, a laser distance measuring module, a central control unit, a communication module, a time control module and a powersupply module, wherein the power supply module is used for supplying power for all the parts. The system is also provided with a video camera and a wireless control device. The invention can realize the automatic pointing in a tunneling direction and the automatic real-time monitoring of a tunneling distance, not only can save the manpower, but also can improve the production efficiency, and can realize the combined monitoring of data and images, the wireless control of a working spot and the remote control working of ground managers.

The invention discloses a mobile bridge wind temperature joint automatic monitoring system, which relates to the field of bridge engineering and includes a bridge monitoring subsystem, a cloud server and a client. The invention realizes the joint monitoring of bridge surface meteorological parameters and bridge structure temperature, performs data analysis and processing on the cloud server, and conducts visual data interaction through the client; the bridge surface meteorological parameter monitoring module adopts a movable design, which is used for meteorological The sensor for data monitoring can be adjusted at any time to monitor the entire bridge deck in a time-division manner; the height-adjustable lower cantilever structure design enables the sensor used for meteorological data monitoring to track the height of the boundary layer on the bridge surface and adjust the sensor position adaptively in real time; The bridge structure temperature monitoring module adopts the design of patch-type temperature sensors arranged in a distributed manner, which can detect the temperature of the bridge structure in all directions; the client can not only exchange data, but also store data for a long time.