1085 results about "STI Outpatient" patented technology

An Internet-of-Things-based intelligent safety monitoring method and system for power plant operation. The method comprises: deploying sensors and collecting monitoring data in real time; transmitting the collected data to a central server, performing data processing, integrating the monitoring data, calculating a comprehensive environmental index, and preliminarily assessing an environmental monitoring condition; and comprehensively determining a device fault condition, remotely monitoring device status, starting a device emergency response mechanism, and performing intelligent safety monitoring of power plant operation. Power plant devices and environment parameters are monitored in real time, so that device anomalies and potential safety hazards are promptly captured to achieve rapid response. The stability of the power plant is improved, and a video monitoring system is integrated in combination with image recognition technology to monitor anomalous events in the power plant area. The level of safety management is enhanced, and decisions can be quickly made in emergency situations, improving flexibility and efficiency and enhancing management effectiveness and the accuracy and stability of the monitoring system.

The invention relates to the technical field of remote control, in particular to an intelligent device remote cooperative control method and system based on the Internet of Things, and the method comprises the following steps: monitoring and adjusting the CPU utilization rate and memory usage of an intelligent device based on an Internet of Things platform, optimizing the data collection and network resource distribution, and improving the intelligent device remote cooperative control efficiency. By analyzing equipment performance and a network load balance index, equipment connection priority ranking and task load management are realized, and task execution and connection frequency is dynamically adjusted, so that real-time task requirements are met, and system efficiency is improved. According to the method, the performance index of the equipment is monitored in real time, the data transmission interval is dynamically adjusted, the data processing speed is remarkably increased, resource waste is reduced, efficient use of network resources is ensured through real-time load analysis and optimization of network nodes, the problem of data delay caused by network congestion is avoided, and in the aspect of equipment connection management, the data transmission efficiency is improved. An intelligent priority decision mechanism allows the key device to quickly access the network in an emergency.

The invention discloses a UWB-based multifunctional integrated vehicle-mounted safety control method and system, and the method comprises the following steps: collecting the dynamic environment data around and in a vehicle in real time based on a plurality of sensors, carrying out the path adjustment and driving mode optimization through generating a multi-level three-dimensional environment model, and carrying out the control of the driving mode. The system performs risk assessment and dynamic adjustment by using external data such as obstacles, road conditions, weather and the like collected by a sensor and combining a behavior mode of a driver and a health state of a passenger, and in a collision prediction and protection mechanism, the system gradually activates a protection system by analyzing factors such as vehicle speed and acceleration, so that the safety is guaranteed, and the safety is ensured. The system optimizes the energy distribution of a key system through an energy scheduling model, improves the energy efficiency, and preferentially guarantees the operation of a safety system in an emergency. According to the invention, a self-adaptive learning algorithm and a multi-scene optimized driving assistance function are integrated, and self-adaptive adjustment and safety control of the vehicle in different driving environments are realized.

The invention discloses an intelligent emergency control system of an arrangement ship steering oar, and belongs to the technical field of arrangement ship steering oar control. An intelligent emergency control system of an arrangement ship steering oar comprises a main control module, a steering oar driving module and a steering oar control module. The problem that in the prior art, when a main steering system breaks down, a ship is prone to being out of control, colliding or other safety accidents are caused is solved, the steering oar driving module is used for conducting driving operation on the arrangement ship steering oar in an emergency mode, the state of the arrangement ship steering oar is monitored in real time, and the safety of the arrangement ship steering oar is improved. When potential problems and fault trends exist in the arrangement ship steering oar, a control instruction of the arrangement ship steering oar is adjusted so as to ensure safe operation of the arrangement ship steering oar, quick response can be made and an emergency mode can be started in emergency, dangerous situations such as out-of-control of the ship can be effectively avoided, remote monitoring and management can be achieved, and the safety of the arrangement ship steering oar is improved. Safety and management efficiency of the ship are improved, and safe driving of the ship is effectively guaranteed.

The invention discloses a fusion reward-based reinforcement learning sparse graph reasoning method and system, which ensure accurate and timely response in emergency response decision by introducing a rule set and a fusion reward mechanism. Meanwhile, a fusion embedding module is constructed, semantic association information and graph structure information in the dam emergency response knowledge graph are expressed in a combined mode, more complete and accurate knowledge expression is provided for reasoning of an intelligent agent, and a complex emergency response scene can be dealt with. Besides, through a rule-based reward shaping mechanism, a terminal reward is combined to realize a fused reward function, the reinforcement learning model is further guided to generate a high-quality explainable reasoning path, and it is ensured that the generated decision path can be rapidly understood and executed in an emergency. According to the method, the accuracy and practicability of the sparse knowledge graph reasoning task in the dam emergency response system are remarkably improved, and application in the fields of knowledge graph completion, disaster emergency decision making, intelligent early warning and the like can be effectively supported.

The invention relates to a subway station pedestrian emergency evacuation system and method based on identification guidance, in particular to a dynamic identification guidance system optimized in combination with Legon simulation software. According to the system, a dynamic identification device is deployed in a subway station, Legon simulation software is combined to simulate and analyze people flow in the station in real time, and an optimal evacuation path is provided. In an emergency, the system dynamically adjusts the guiding direction of the evacuation identification by using simulation data and environment monitoring information. Legion simulation software can accurately simulate driving behaviors of passengers in different environments and under different congestion conditions, so that the accuracy of an evacuation scheme is improved. Through a simulation test, the system can significantly reduce the evacuation time, improve the evacuation speed, optimize the distribution of personnel in the station, reduce the residence time in a high-density area, and ensure the safe evacuation of passengers in an emergency.

The utility model relates to the technical field of mobile charging piles, and discloses an environment-friendly cabinet type mobile charging pile which comprises a main body mechanism, a track mechanism and a driving mechanism, racks are arranged on the two sides of a track main body, an emergency stop button is located at the front end of a box body, and the driving mechanism is located at the rear end of the box body. The charging pile is used for rapidly cutting off a power supply in an emergency and ensuring use safety, the interactive terminal provides an operation interface for a user and has the functions of charging starting, charging state monitoring, setting adjustment and the like, and the shock pad absorbs vibration and impact and protects the structure of the charging pile from being damaged. According to the environment-friendly cabinet type movable charging pile, the charging cabinet body is designed to be movable, single charging equipment is allowed to serve a plurality of parking spaces, the utilization rate of a charging station is remarkably improved, and the situation that the parking spaces are occupied by non-electric vehicles or the electric vehicles are vacant due to full charging is reduced through the design; therefore, the same charging resource can serve more users, especially in urban areas with insufficient parking spaces.

The invention relates to the technical field of emergency communication, in particular to an ocean emergency plan planning method and system based on a block chain, and the method comprises the following steps: receiving air pressure, temperature and wind speed data based on a target ocean monitoring region, collecting the water velocity and direction data, extracting the geographic position and course data of a ship, and carrying out the data processing; and performing timestamp alignment and data fusion processing on the data to obtain a marine environment condition data set. According to the invention, the block chain technology is applied to ocean emergency plan planning, the transparency and traceability of data are improved, the probability and potential influence of disasters are predicted through time sequence analysis, early warning signals are sent to associated nodes through a network, and the health condition and communication load of each node in the network are monitored in real time. And the data flow and the bandwidth are dynamically adjusted, so that the response speed and the efficiency of the network are improved, rescue resources can be quickly and effectively deployed in an emergency, and the accident influence is reduced to the greatest extent.

A lock system having locks that can communicate directly with each other or through each other in the case of an emergency. Each lock in the lock system is capable of detecting an emergency by employing a sensor. When the lock detects an emergency, it initiates its own emergency response (e.g., locking doors, sending alarms) and in addition, that lock communicates with other locks so that those other locks can initiate its own emergency response.

A retrofitted bus featuring a progressive floor elevation system that gradually increases the height of modular flooring sections from front to rear, creating additional underfloor storage space and improving passenger visibility. The bus incorporates elevated passenger seating assemblies with rigid support structures and adjustable footrests for enhanced comfort and accessibility. The retrofitted stowage space may include insulation, climate control, and video monitoring systems. An engine safety cover, constructed from fire-resistant, thermally insulating, and structurally reinforced materials, integrates an extinguishing system for fire suppression. A swing-down egress mechanism at the rear of the bus serves as a structural component during normal operation and converts to an evacuation slide or stairs during emergencies.

The invention provides a video inspection task priority scheduling system fusing real-time data. The video inspection task priority scheduling system comprises the steps that cameras and sensors are arranged in different monitoring areas; the video frame and the sensing data are stored in association with the number of the located area; generating exception summary information according to the input video frame based on a multi-modal exception detection model; polling inspection is carried out on the video frames of the monitoring area according to the video task inspection priority; when the sensing data is abnormal, obtaining abnormal summary information of the video frame of the current monitoring area, triggering and calling the video frame of the associated monitoring target in the associated monitoring area according to the generation frequency of the abnormal summary information, and extracting the associated abnormal summary information by using a monitoring target feature extraction module; and according to the generation frequency of the abnormal summary information and the associated abnormal summary information, respectively adjusting the video inspection task priority of the corresponding monitoring area. According to the method, the monitoring efficiency can be improved, the false alarm rate can be reduced, and more reliable decision support can be provided in an emergency.

The invention discloses a coal mine fireproof simulation training method based on a virtual reality technology, relates to the technical field of coal mine fireproof simulation training, is used for solving the problem that a virtual scene and student operation are asynchronous due to sensor data delay or misalignment in the training process, and comprises the following steps: collecting action data of a student in real time; comprise posture change, hand movement and position coordinate information. Seamless synchronization of the sensor and the virtual scene is ensured through the time synchronization algorithm and the dynamic compensation model, and the safety and effectiveness of training are improved. In combination with a sliding window, a prediction algorithm and a redundancy detection mechanism, the system has high fault-tolerant capability, and training continuity and stability are guaranteed. The dynamic path planning under the fire spreading trend is realized by adopting the A * algorithm, and the guidance is quickly adjusted and corrected when the trainee deviates from the path, so that the real-time response capability and the immersion of training are improved, and the trainee is helped to quickly make a decision and act in an emergency.

The invention relates to the technical field of vehicle transmission power generation, in particular to a vehicle-mounted engine power takeoff driven parking power generation device which comprises a power takeoff and a power generator, a transmission shaft component is arranged between the power takeoff and the power generator, and the power takeoff drives the power generator to work and generate power through the transmission shaft component; the transmission shaft component comprises a first split shaft and a second split shaft which are coaxially arranged, an axial lock sleeve is fixedly arranged on the first split shaft, and the axial lock sleeve axially limits the second split shaft; according to the parking power generation device driven by the power takeoff of the vehicle-mounted engine, a vehicle can have higher safety redundancy, and when the power takeoff breaks down and cannot be connected with power or disconnected from the power, the working condition can be automatically recognized, and power takeoff is disconnected or power takeoff is connected in an emergency.

The invention relates to the technical field of building fire fighting, in particular to a smoke exhaust fireproof valve capable of being remotely controlled. The safety valve comprises a valve body module, a sensor and execution module, a controller module, a remote control module, a safety module and a power module. Compared with the prior art that a control instruction is directly sent according to sensor data, so that response is not timely or misoperation is possibly caused, the scheme adopts a controller module to carry out scene judgment according to the sensor data, and the highest priority of a manual control instruction is set; according to the method and the system, a control scene can be identified more accurately based on smoke concentration and a logic judgment rule of a temperature threshold, a manual control instruction is ensured to be executed preferentially in an emergency, opening and closing of blades of the valve body module are controlled flexibly according to smoke and temperature conditions, the response speed and accuracy of the system are effectively improved, and the system reliability is improved. And the possibility of misoperation is reduced, so that the overall performance and safety of the smoke exhaust fireproof valve system are improved.

The invention discloses a comprehensive pipe gallery fire positioning method based on modal recognition and a Bayesian algorithm, and the method comprises the steps: firstly, determining a comprehensive pipe gallery disaster condition for a space scene, and building a comprehensive pipe gallery fire numerical calculation model based on a computational fluid mechanics method; secondly, a physical field modal reduced-order model is constructed based on time slice data, and nonlinear modal recognition of physical information such as temperature, carbon dioxide and carbon monoxide in the utility tunnel during a fire disaster is achieved; thirdly, performing nonlinear modal feature recognition on features of physical information such as temperature, carbon dioxide and carbon monoxide by using a neural network driven by physical information; and finally, based on a Bayesian reasoning algorithm method, carrying out fire position rapid positioning. According to the method, the machine learning theory is fused, and the accuracy, interpretability and timeliness of the model are improved. The method has an important practical application value for rapid prediction and disaster source positioning of the comprehensive pipe gallery fire, and especially can rapidly respond in an emergency, thereby providing support for disaster management.

The invention relates to a subway emergency evacuation identification system utility test and evaluation method, in particular to a simulation experiment evaluation method based on BIM (Building Information Model), Unity (game engine) and VR (Virtual Reality) technologies. According to the method, firstly, a subway emergency evacuation identification system experiment test platform integrating BIM, Unity and VR technologies is constructed; the platform can simulate the performance of the subway emergency evacuation identification system in a fire emergency event, and assesses different emergency evacuation identification systems. Further, according to the method, volunteers are recruited for experimental testing, and evacuation behavior parameters and visual gazing parameters of passengers are collected and analyzed. Finally, an all-dimensional and multi-dimensional index system is constructed, and the effectiveness of the emergency evacuation identification system is comprehensively evaluated by adopting a coupling coordination degree model, so that the safety, reliability and high efficiency of the emergency evacuation identification system in an emergency are ensured.

The invention relates to the technical field of medical intubation, in particular to patient-assisted breathing intubation equipment for nursing, comprising an intubation bed divided into an upper plank bed and a lower plank bed; the head adjusting mechanism comprises a pillow groove formed in the top end of the upper plate bed, an adjusting groove is formed in the inner wall of the pillow groove, and a first supporting plate is fixedly connected to an opening of the adjusting groove. 3, sensing the change of the exhaled air temperature of the patient through the thermistor plate, namely the human body exhaled air temperature (6-37 DEG C vs and the room temperature of 24 DEG C), and when exhaled air flow is in contact with the thermistor plate, triggering the change of a current signal by the temperature change. After the PLC detects sudden change of current, the single-shaft motor is automatically controlled to drive the headrest to rotate, the elevation angle of the head is accurately adjusted to the optimal intubation position through magnetic attraction transmission of the electromagnetic block and the permanent magnet block, a nurse does not need to manually and repeatedly adjust the elevation angle, and especially time is saved in an emergency. The preset position of the thermistor plate ensures the angle accuracy.

The invention relates to the technical field of railway traffic transportation, in particular to a foreign matter invasion monitoring method, device and equipment, a storage medium and a program product, and the method comprises the steps: scanning a tunnel portal through laser radar equipment, and obtaining the real-time distance information of each detection point; obtaining abnormal detection points with differences based on the real-time distance information and the static distance information of each detection point; based on the abnormal detection point, acquiring edge distance data of the foreign matter; based on the edge distance data, obtaining a foreign matter type to which the foreign matter belongs and a risk of the foreign matter; and determining a processing strategy corresponding to the foreign matter based on the foreign matter type and danger. By comparing the real-time distance information and the static distance information of each detection point, an abnormal detection point can be found, so that whether foreign matter invasion exists at the tunnel portal can be accurately judged, the foreign matter invasion can be accurately monitored, a corresponding processing strategy can be automatically judged and selected, and the effective coping capacity under emergency conditions is improved.

The invention discloses a power plant direct-current oil pump motor control loop low-oil-pressure self-starting pressing plate adjusting system, particularly relates to the field of direct-current oil pump pressing plate adjustment, and comprises a pressing plate state monitoring module, a working condition decision module, a soft start execution module, a hard start straight-through module and a transient protection module. According to the low-oil-pressure self-starting pressing plate adjusting system of the power plant direct-current oil pump motor control loop, forced locking is achieved through the pressing plate state monitoring module when a pressing plate does not exit, and the risk that an armature winding bears full-pressure impact and counter electromotive force impact when an IGBT is not ready is avoided; soft start and hard start are distinguished through the working condition decision module, and response delay of a single soft start strategy in an emergency is avoided; the IGBT conduction angle climbing rate is dynamically adjusted through a PID control algorithm by means of a soft start execution module, a programmable timer controls time sequence switching of a contactor, smooth progressive climbing of motor current is achieved, bus voltage is stabilized, and current impact and back electromotive force influence in the starting process are reduced.

The invention relates to the technical field of traffic safety protection, and discloses a tunnel portal flexible blocking system which comprises a water curtain generation system which is arranged on a portal frame of a tunnel portal, is composed of an efficient spray head, a water storage tank, a liquid level sensor and a controller and is used for rapidly forming a flexible water curtain barrier to slow down the vehicle speed and providing visual warning. The water source is taken from a tunnel leakage water discharge system and ensures the water quality through a filtering device; the flexible barrier gate system is installed near a tunnel entrance and is of a structure that an aluminum alloy core column wraps a foam material. A flexible water curtain barrier can be rapidly formed in emergency through the water curtain generation system, and the effects of blocking vehicles and preventing further accident expansion are achieved. The automatic design enables the water curtain barrier to be formed within second-level time, the water curtain barrier can be closed at a low speed in emergency, vehicles are flexibly intercepted, and damage to the vehicles and system equipment is reduced.

The utility model relates to the technical field of life raft frames, in particular to a semi-hidden modular life raft frame integrated with a bulwark. The technical problems that an existing life raft frame is usually directly fixed to the exterior of a ship, the space of the ship is occupied, the overall attractiveness of the ship is affected, and meanwhile the life raft frame is inconvenient to quickly and safely release and use in emergency after being directly fixed, and the escape requirement of personnel on the ship is difficult to meet are solved. According to the technical scheme, the semi-hidden modular life raft frame integrated with the bulwark comprises a raft body, a connecting assembly and a driving assembly; the limiting bolts are sleeved with the movable rods, the movable rods are rotated and folded to be completely sunken into the bulwark, the deck space is saved, resistance to a ship is reduced, the space utilization rate of the ship is increased, life rafts are conveniently stored and taken, and the appearance neatness and stable operation of the ship are kept.

The invention discloses a multifunctional water retaining device for water conservancy construction, and relates to the technical field of water conservancy projects, the multifunctional water retaining device comprises a base and a first water retaining plate fixed at the top end of the base, a plurality of ground nails are arranged at the bottom end of the base, a self-adjusting assembly and a buffering assembly are arranged in the first water retaining plate, and the buffering assembly is located below the self-adjusting assembly; the self-adjusting assembly comprises an open groove formed in the first water baffle, and a second water baffle is installed in the open groove in a sliding mode. The situation that the height of a traditional water baffle is fixed and cannot be automatically adjusted according to the change of the water level, so that when the water level is higher than the water baffle, the water overflows from the top of the water baffle, and equipment and materials are damaged can be avoided, meanwhile, manual intervention can be reduced, the psychological pressure of constructors can be relieved, the working intensity is reduced, and in an emergency, the construction efficiency is improved. And workers can timely evacuate or take corresponding protection measures, so that the safety can be effectively improved.

The invention discloses a headrest structure, a seat and a vehicle. The headrest structure is applied to a seat of a vehicle, the headrest structure comprises a headrest shell, a headrest rod, a locking piece and an unlocking piece, the headrest rod can rotate relative to the headrest shell, the locking piece is installed on the headrest shell and used for locking or unlocking the headrest shell, the headrest rod and the locking piece are connected through the unlocking piece, the headrest rod is suitable for being driven to move, and the locking piece is used for locking or unlocking the headrest shell. The unlocking piece is driven to enable the locking piece to unlock the headrest shell so as to drive the headrest shell to move in the first direction. According to the headrest structure, the headrest shell is locked or unlocked through the locking piece, when the headrest rod is suitable for being driven to move, the headrest rod can drive the locking piece to unlock the headrest shell through the unlocking piece, and the headrest rod can drive the headrest shell to move in the first direction; the headrest shell moves in the first direction to protect the neck of a user under the emergency condition, the headrest shell is prevented from moving under the normal driving condition, and the comfort of the user in driving the vehicle is improved.

The present invention relates to a virtual reality (VR) system and method for enhancing medical training. Integrating advanced hand tracking technology with a VR headset, this system offers an immersive training environment for a variety of medical procedures, including CPR, emergency medical interventions, and physical examinations. The hand tracking sensors provide precise monitoring of hand movements, allowing for gesture-based interaction without physical controllers. The system includes several modules for different medical scenarios, each designed to accurately replicate medical techniques and provide real-time feedback. Key innovations include haptic feedback, adjustable difficulty levels, interactive tutorials, and an AI-driven virtual instructor for a personalized training experience. The system is particularly beneficial for training healthcare professionals in critical skills necessary for effective patient care in emergency situations, representing a significant improvement over traditional training methods.

The invention relates to the technical field of low-altitude aircrafts, in particular to an emergency landing system and method for an aerocar, and ensures stable operation of a parachute in emergency through accurate opening judgment, starting, unfolding control and wind resistance adjustment functions of a parachute module. Secondly, the low-altitude sensing and obstacle avoidance module realizes real-time monitoring of the surrounding environment of the hovercar and formulation of an obstacle avoidance strategy by integrating various sensors and intelligent algorithms. And the emergency landing safety air bag module is used for rapidly unfolding a safety air bag before landing, so that an effective buffer layer is formed, and the impact force during landing is reduced. And the precise flight control module is responsible for keeping the stable attitude and precise path planning of the hovercar in the landing process. And finally, the power management module is automatically switched to the standby power supply when the main power supply fails, so that the continuous operation of the key system is ensured.

The utility model relates to an electric alloy cake rotary table which aims at solving the problems that an existing electric cake rotary table is complex in structure, unstable in base, not fine in rotating speed adjustment, insufficient in safety and the like. According to the turntable, the base and the turntable are made of high-quality alloy materials, so that the bearing capacity and the stability are enhanced; the motor is provided with an advanced electronic speed regulation system, stepless regulation of the rotating speed is achieved, and fine requirements under various use scenes are met; and meanwhile, various built-in sensors monitor the running state of the rotary table in real time, and a braking function can be quickly triggered in an emergency, so that the safety of a user and equipment is ensured. In addition, the rotary table is simple in structural design, easy to disassemble and assemble, and convenient for daily maintenance and operation. According to the utility model, an efficient, safe and convenient cake decoration tool is provided for a user, and the technical progress in the field of food decoration and display is promoted.

The invention relates to an anti-impact assembly and a zero-gravity seat, the anti-impact assembly is used for being connected with a seat body of a vehicle, and the anti-impact assembly comprises a bottom plate; a pitching substrate; the motor is respectively connected with the bottom plate and the pitching substrate, and the motor is used for driving the pitching substrate to move; a radar system; a vision system; the safety system is electrically connected with the motor and comprises a sensor module and a control module; when the vehicle runs normally, the control module adjusts the seat body into a first posture through the motor; when the sensor module detects that the vehicle is braked emergently and / or has a collision risk, the control module adjusts the seat body into a second posture through the motor; in the first posture, a first pitching angle is formed between the bottom of the seat body and the bottom plate; and in the second posture, a second pitching angle is formed between the bottom of the seat body and the bottom plate. The posture of the seat can be automatically adjusted, and the safety of passengers in the vehicle can be guaranteed in an emergency.

The invention relates to the technical field of vehicle safety, and discloses an intelligent safety early warning and emergency braking linkage device for an electric motorcycle. According to the device, the driving state and the surrounding environment of the motorcycle are monitored in real time by integrating various sensors, the relative distance between the motorcycle and an obstacle, the braking distance and the acceleration change rate can be accurately calculated, so that timely early warning of potential dangers is achieved, when abnormal conditions are detected, safety early warning signals can be rapidly sent out, and the safety of the motorcycle is guaranteed. The anti-lock braking system has the advantages that the anti-lock braking system is linked with the anti-lock braking system, emergency braking is automatically executed, the response time of a rider in emergency is effectively shortened, the risk of misjudgment is effectively reduced, the user feedback module provides real-time state information and safety suggestions for the rider through a networking data screen, the safety awareness and the coping capacity of the rider are further enhanced, and the safety of the rider is improved. According to the device, the active safety protection level of the motorcycle is improved, the accident rate can be reduced, and a safer travel environment is created for a rider.

The present invention relates to a system (1) for creating an emergency service network slice to enable a user (K) to utilize emergency services as quickly, efficiently and uninterruptedly as possible during an emergency.