43results about How to "Easy for security monitoring" patented technology

A medical filtering machine for the hemodialysis is composed of main body with console panel, blood loop consisting artery loop and vein loop, liquid-supplementing loop, water channel system and operation-control system. Said water channel system consists of reverse osmosis jointer, heat exchanger, heater, gear pump, deaerating unit, two concentrated liquid pumps, mixer, ion concentration monitor, volume balance and ultrafiltration unit, and endotoxin filter.

The invention relates to mine safety inspecting and wireless communication field, is a underground safety inspecting system based on sensor network and its device, techniques. The system includes ground monitor station, tunnel base station, wireless nodes. The systems techs include ground station techniques, tunnel station techniques, wireless nodes techniques. The ground monitoring station is for the communication between main computer and sensor network. The tunnel station has got sensors collecting data such as gas, carbon oxide, carbon dioxide, wind speed and transmitting the collected data together with personnel data to ground main control center by wireless and wired method. The system is competence to mine underground environment monitor, personnel locating and tracking, voice transmission, facilitating mine managing and scheduling, safety inspecting especially rescue of accidents.

The invention provides a dense crowd counting method and a device thereof. By obtaining an image to be detected including a portrait, the image to be detected is input into a convolution neural network model to obtain a crowd density map of the image to be detected, and the number of portraits in the image to be detected is determined according to the crowd density map. The process fully extractsthe feature information from the image to be detected, realizes good crowd counting and density estimation, and brings great convenience for subsequent safety monitoring, crowd control and other applications.

An intelligent construction platform for construction of a super high-rise building comprises a support and jacking system, a steel frame system and a template system, wherein the support and jacking system is connected with a shear wall in a support manner; the steel frame system is connected with the support and jacking system in a support manner; the template system is hung on the steel frame system; the steel frame system comprises a main platform rack with a rectangular platform surface, an external frame located on the four sides of the main platform rack, a hanging rack, an internal support upright, and an external support upright arranged at the lower part of the external frame; the hanging rack and the internal support upright are arranged at the lower part of the main platform rack; the support and jacking system consists of an internal frame support and jacking system and an external frame support and jacking system; the internal support upright is connected with an internal shear wall in a support manner by the internal frame support and jacking system; and the external support upright is connected with an external shear wall in a support manner by the external frame support and jacking system. The construction platform can climb quickly and conveniently, has a better adaptability to the change in the cross section of a core tube shear wall, and can reduce conflicts among a formwork system, and steel structure construction and vertical transportation facilities in the process of core tube structure construction.

The invention discloses a novel dam safety monitoring automatic measurement and control device, and the device comprises a measurement and control center, a measurement and control station, and an intelligent measurement and control device. The interior of the measurement and control center is provided with an upper computer, and the upper computer is connected with a single-chip microcomputer controller. The single-chip microcomputer controller is connected with a logic level converter, and the logic level converter is connected with a CAN bus controller. The CAN bus controller is connected with a signal isolator, and the signal isolator is connected with a CAN bus transceiver. The CAN bus transceiver is connected with a bus, and the bus is connected with the measurement and control station. The interior of the measurement and control station is provided with a main control module, and the main control module is connected with an RS485 bus. The RS485 bus is connected with the intelligent measurement and control device, and the interior of the intelligent measurement and control device is provided with a channel switching circuit. The channel switching circuit is connected with a stress temperature measurer, a stress measurer, a displacement measurer, a two-dimensional displacement measurer, and a water level measurer. The device provided by the invention is high in automation and intelligentization, can collect and process a signal quickly and accurately, and is worthy of being popularized.

The invention relates to the technical field of scaffold bases, in particular to a scaffold base capable of monitoring the base plate inclination state. The scaffold base comprises a base plate and aninserting rod and further comprises a wireless intelligent inclination sensor integrated on the base plate. The wireless intelligent inclination sensor comprises an MEMS three-axis acceleration sensor, a wireless processor module and a power supply module. The wireless intelligent inclination sensor is responsible for completing data collecting, sending and receiving and inclination calculation under coordinating of the wireless processor module, and outputs of the wireless processor module are sent to a PC or a mobile phone client in a wireless transmission mode. In addition, the wireless intelligent inclination sensor is detachable, collision to the wireless intelligent inclination sensor in the moving process of the scaffold base can be avoided, and no influence on the working propertyof the scaffold base is ensured. According to the scaffold base, in the mounting and construction use processes of a scaffold, the inclination state of the scaffold base can be real-timely monitored,thus the potential safety hazard can be found in time, and scaffold collapse and casualty accidents are avoided.

The embodiment of the invention discloses a flight data correction method, a data processing system and a storage medium, which are used for improving the integrity of the flight data. The flight datacorrection method disclosed by the embodiment of the invention comprises the following steps of acquiring the coded data in real time; decoding the encoded data to obtain the frame data, the frame data comprising the flight data in the flight process of an aircraft; judging whether the frame data lose the target flight data or not; if the target flight data is lost in the frame data, determiningthe first flight data from the frame data according to the target flight data; calculating the corrected flight data by using the first flight data; and using the corrected flight data to fill the target flight data. Therefore, the flight data can be acquired in real time, the integrity of the flight data is improved, and the safety monitoring of the aircraft is facilitated.

The invention provides a method for detecting metabolite relative to psoralea corylifolia hepatotoxicity. The metabolite is psoralen and/or a dihydrodiol metabolite of isopsoralen; the method comprises acquisition of psoralen and/or the dihydrodiol metabolite of isopsoralen, a tandem mass spectrum is used, and a multiple reaction monitoring method is used for detecting the metabolite. The provided method in the application for monitoring hepatotoxicity of psoralen, isopsoralen, a composition containing psoralen and/or isopsoralen provides basis for safe medication and early warning of medicine toxicity.

The invention relates to an Internet information security storage system with an anti-theft mechanism. The system comprises a user unit processing module and an information classification unit, the user unit processing module is electrically connected with the administrator login module; the administrator login module is electrically connected with the information precision analysis module; the information precision analysis module is electrically connected with the detection processing control unit, the detection processing control unit is electrically connected with the administrator operation unit, and the administrator operation unit is electrically connected with the real-time monitoring unit and the cloud server. The beneficial effects of the invention are as follows: the Internet information security storage system with an anti-theft mechanism is provided with the administrator operation unit, the administrator operation unit is operated to enter the cloud server, and then information calling information is transmitted to the information storage unit module through the cloud server, so that various types of information stored in the information storage unit module can be conveniently sampled or trimmed.

The invention discloses a safety monitoring camera with a hiding function. The camera comprises a sleeve shell, a mounting plate, a partition plate, a control panel, a storage battery, a screw cap, anantenna, an angle control mechanism, a pinhole camera and a signal line. The angle control mechanism comprises a stepping motor, a rotating disc, a rotating arm, a connecting shaft, a first connecting rod, a connecting ring, a cross-shaped transmission rod, a fixing ring, a second connecting rod, a bearing plate and a supporting arm. The camera shooting angle of the camera is controlled to be adjusted and controlled through the angle control mechanism. Therefore, the camera shooting action and mode of the pinhole camera can be changed according to the requirements of monitoring personnel. Convenience is provided for safety monitoring. The observation direction of the pinhole camera is adjusted through the angle control mechanism, so that the detection range of the pinhole camera is greatly improved, the observation effect and the observation range are improved, the problem that the monitoring visual angle of an existing pinhole camera is inconvenient to adjust in the monitoring process is solved, the application place of the pinhole camera is enlarged, and the pinhole camera has a large market prospect.

The invention discloses a building construction site engineering machinery driving operation room safety real-time online monitoring cloud platform based on remote video monitoring. The cloud platform comprises an operation room mobile equipment placement state monitoring module, an operation room environment parameter acquisition module, an operation database, a driver starting operation action standard monitoring module, an analysis cloud platform and an early warning terminal; a vehicle-mounted remote monitoring terminal is arranged in the driving operation room, real-time safety monitoring is carried out in a remote video monitoring mode, then targeted early warning is carried out according to the monitoring result, a driver does not need to carry out active monitoring, on one hand, the defect that monitoring is not in place due to manual monitoring of the driver is overcome, the monitoring accuracy and the monitoring comprehensiveness are improved, and comprehensive and accurate potential safety hazards can be checked; and on the other hand, the monitoring work task of the driver is removed, so that the driver can execute the driving operation task completely, the situation that the driver is distracted to drive is avoided, and safe driving of the driver is facilitated.

The invention discloses a computer network monitoring system, and particularly relates to the technical field of computer networks, the computer network monitoring system comprises an external monitoring module, the output end of the external monitoring module is electrically connected with the input end of an identification unit, the output end of the identification unit is electrically connectedwith the input end of a computer through a detection module, and the output end of the computer is electrically connected with the input end of an emergency management unit. Through a real-time monitoring unit, the emergency management unit, a feature evaluation unit, a comparison feedback module and a flow monitoring module, the flow monitoring module monitors abnormal flow generated by the computer and abnormal monitoring information in real time, and immune feature information extracted by the feature evaluation unit is stored in a data repository. The intrusion mode is effectively analyzed and imported into the data repository, and the operation is carried out in a supplementary mode without human intervention, so that the network immune function of the computer is improved, and the security monitoring of the computer network is facilitated.

The invention discloses a refrigeration cabinet with a safety monitoring function and a monitoring system thereof. The refrigeration cabinet comprises the refrigeration cabinet safety monitoring system internally provided with the refrigeration cabinet; the refrigeration cabinet comprises a refrigeration container; a refrigerator base is fixedly installed at the bottom of the refrigeration container; and the top of the refrigeration cabinet is fixedly connected with a fixing door plate. When the internal temperature exceeds the range, comparison of real-time temperature values is performed conveniently through a temperature comparing module, whether the temperature values exceed the range or not is conveniently obtained, signals are transmitted through a signal end conveniently, whether the refrigeration cabinet is normally used is informed for users through a mobile end conveniently, when the temperature deviates the range, the users can maintain and detect the refrigeration cabinet conveniently, the advantage of being convenient and safe to monitor is achieved, and the problem that as existing refrigeration equipment has no corresponding safety monitoring system, the internal temperature of the refrigeration equipment deviates the requirement, and consequently the refrigeration equipment is easily damaged and refrigeration operation and use of the refrigeration equipment areaffected are solved.

The invention discloses supermarket cashier smart equipment and a using method. The supermarket cashier smart equipment comprises a cashier desk and a cash register arranged at the upper end of the cashier desk, a loading region, a conveying region and a to-be-paid region are sequentially arranged at the upper end of the cashier desk, a blocking device is arranged in the middle of the conveying region, a line-limiting device is arranged on one side of the conveying region, a controller is arranged inside the cash register and electrically connected with the blocking device and the line-limiting device separately, a commodity conveying device is arranged at one end of the cashier desk and comprises a commodity cabinet, a rotary disc and a first motor, the first motor is electrically connected with the controller, the rotary disc is matched with the end of the casher desk and aligned with the to-be-paid region in height, and the first motor is arranged in the commodity cabinet and connected with the rotary disc through a rotary shaft. A fixed rotary pillar is arranged in the middle of the upper end of the rotary disc, and a partitioning plate is connected to the fixed rotary pillar and lapped at the rotary disc.

The invention relates to the technical field of bridge safety monitoring, and discloses a fiber bragg grating based bridge safety monitoring structure, which comprises piers, a bridge deck and bridgespans, and is characterized in that the piers are used for supporting the bridge deck and the bridge spans; the bridge piers are in butt joint with the bridge spans to form skewback parts, fiber bragggrating strain sensors and fiber bragg grating temperature sensors are arranged at the skewback parts, and first acceleration sensors are arranged on the bridge deck; and the fiber bragg grating stress-strain sensor, the fiber bragg grating temperature sensors and the first acceleration sensors are in signal connection with a server. According to the bridge deck vibration, the first accelerationsensor outputs a voltage signal in direct proportion to the vibration quantity and transmits the voltage signal to the server to monitor the bridge deck; through the fiber bragg grating strain sensorsand the fiber bragg grating temperature sensors, once stress changes occur to the skewback part, the corresponding fiber bragg grating strain sensor transmits signals to the server, remote monitoringis achieved, great convenience is brought to monitoring of a bridge, and the use safety of the bridge is guaranteed.