107 results about "Emergency Supply" patented technology

The invention discloses a distribution network area emergency insurance supply method and system based on vehicle network interaction, and relates to the technical field of distribution network area emergency insurance supply, and the method comprises the following steps: obtaining a distribution network area fault position and electric vehicle distribution data, and constructing a vehicle scheduling instruction set; driving the electric vehicle to move to a target area according to the scheduling instruction set, and transmitting magnetic field disturbance signals of different frequency bands through a vehicle-mounted coil array to obtain a magnetic field disturbance signal set; constructing a dynamic sensing matrix for each magnetic field disturbance signal, and performing compression reconstruction by adopting an orthogonal matching pursuit algorithm to obtain a line impedance feature vector group; constructing a security constraint set based on the line impedance feature vector group, and respectively applying the security constraint set to a multi-objective optimization algorithm to solve the optimal capacity calling proportion of the electric vehicle battery pack; and controlling the electric vehicle to output reverse power to the distribution network area based on the optimal capacity calling proportion, thereby solving the problem that power supply is difficult to optimize due to the fact that difference between multi-vehicle cooperation and a power line is not considered in a traditional method.

The invention discloses a multi-constraint emergency material vehicle path optimization method and system, and belongs to the technical field of vehicle path planning. Comprising the following steps: acquiring input data from a data source, and constructing a multi-objective optimization model containing an objective function and constraint conditions based on the input data; based on the input data and the constructed multi-objective optimization model, generating an initial path scheme meeting all constraint conditions by adopting a heuristic algorithm combining nearest distance distribution and an earliest time window priority rule; and constructing a hierarchical collaborative optimization architecture consisting of an ALNS execution layer and a PPO decision layer, carrying out iterative optimization by taking the initial path scheme as a starting point, terminating the iterative optimization when a preset termination condition is met, and finally outputting an optimal path scheme. Compared with the prior art, the method has the beneficial effects that the key indexes are collaboratively optimized through the multi-objective optimization function, and the global solution quality and the scheduling precision are remarkably improved.

The invention relates to a disaster prevention emergency material distribution method and device, equipment and a medium. The method comprises the following steps: acquiring multi-source heterogeneous data of a disaster area; performing standardization and spatial fusion processing on the multi-source heterogeneous data to obtain standardized spatial grid data; based on the standardized space grid data, analyzing the material demand urgency degree of each space grid to obtain demand urgency degree data; generating initial material distribution scheme data according to the demand urgency degree data and preset material inventory data; and based on the initial material distribution scheme data, in combination with preset transportation network data, carrying out scheme adjustment through a predefined multi-objective optimization rule, and generating a material distribution scheme. By adopting the method, the problems of unreasonable distribution and low decision-making efficiency caused by data splitting and dependence on experience in a traditional mode are solved, the integration from disaster assessment to transportation scheduling is realized, the decision is quickly optimized, and the overall efficiency of emergency response is improved.

The invention belongs to the technical field of material allocation intellectualization, and particularly relates to a medical emergency material management allocation method, system, equipment and medium based on a large model, and the method comprises the steps: receiving the related information of an emergency, and generating the type and number of recommended medical materials through calling a medical large model and a general large model; the recommended medical supplies are audited and adjusted, and a finally allocated medical supply list is determined; calculating warehouses meeting reserve conditions according to the medical material demand information and the reserve of the warehouses, and screening out a recommended warehouse list; the optimal path of the unmanned aerial vehicle from the warehouse to the event occurrence site and the optimal path of the emergency vehicle from the warehouse to the event occurrence site are planned, and the paths of the emergency vehicle are calibrated in combination with the real-time road congestion data; and sending the material allocation information and the path planning to a warehouse administrator, an emergency vehicle driver and an unmanned aerial vehicle driving system. And the emergency response speed and the rescue efficiency are improved.

This invention provides a warehouse management method for emergency supplies in smart facilities. It obtains production date, shelf life, and initial environmental parameters by parsing electronic tags on emergency supplies. A dynamic suitable temperature range is generated based on a nonlinear mapping between shelf life and initial temperature value, and a dynamic suitable humidity range is generated based on a correlation model between production date and initial humidity value. The overlap between the remaining shelf life and the suitable temperature range is calculated as a first priority factor, combined with the real-time warehouse load rate to generate a second dynamic allocation factor. A priority fusion algorithm is used to integrate and generate a material allocation matrix. The target warehouse environmental parameters are monitored in real time. When parameters exceed the suitable range, a multi-level adjustment strategy is triggered. If verification fails, a parameter self-learning engine is activated, achieving intelligent control and optimization of the warehouse environment, improving the safety and management efficiency of emergency supplies storage. This application can dynamically adapt to changes in material characteristics and optimize the precision of warehouse environment control.

The present application relates to the field of transportation engineering, and discloses a truck-unmanned aerial vehicle joint distribution path planning method and system for emergency supplies in an urban waterlogging scene, which divides demand points into type I demand points, type II demand points and type III demand points based on road interruption data, the quantity of supplies required by each demand point, the maximum load capacity of unmanned aerial vehicles and the maximum range of unmanned aerial vehicles; minimizes the latest time at which all demand points are serviced as an objective function, and constructs a truck-unmanned aerial vehicle joint distribution path planning model with demand point access, flow balance, path coordination, time, truck load capacity, unmanned aerial vehicle range, path access order and variable relationship as constraint conditions; the truck-unmanned aerial vehicle joint distribution path planning model is optimized and solved to obtain a joint distribution path scheme. The present application can provide an efficient and reliable joint distribution scheme for emergency decision-making in a waterlogging scene, thereby improving the overall efficiency and response speed of emergency supply distribution.

The invention discloses a hierarchical analysis-based emergency material storage site selection method under an extreme disaster condition. The hierarchical analysis-based emergency material storage site selection method under the extreme disaster condition comprises the following steps: S101, carrying out regional constraint hierarchical screening; s102, a disaster risk level assessment step; s103, a step of function constraint hierarchical optimization; and S104, planning a constraint hierarchy decision step. Through layer-by-layer progressive analysis of four levels of construction area, disaster, function and planning, multi-dimensional factors such as geographical environment, disaster risk, traffic accessibility, service coverage, policy compliance and the like are comprehensively considered, decision-making deviation caused by dominance of a single target or local indexes in a traditional method is avoided, the site selection process is more scientific and reasonable, and the site selection efficiency is improved. And the application range is wider.

The present invention discloses a method for locating emergency supplies for a medical emergency drone, relating to the field of drone control technology. The method comprises the following steps: retrieving the drone's flight status information, performing aerodynamic interference prediction analysis, and obtaining a normal flight status and an abnormal flight status; performing discriminant processing on the flight status feature vector of the abnormal flight status to generate a flight anomaly identification signal or a normal flight signal; when the flight anomaly identification signal is generated, performing aerodynamic field modeling analysis to obtain an aerodynamic interference prediction map or a low-interference area distribution signal; and when the normal flight signal is generated, obtaining a coordination control signal, an active interference suppression signal, or a passive emergency protection signal. The present invention prevents the occurrence of problems such as emergency protection failure and positioning loss through active aerodynamic interference suppression, multi-dimensional decision-making evaluation, adaptive control, and independent supply positioning, thereby improving the reliability and supply delivery capability of drones in extreme weather conditions.

The utility model relates to the technical field of knapsacks, and discloses an emergency knapsack which comprises a knapsack body, straps and a waistband, the straps are detachably connected with the knapsack body, the waistband comprises a first belt body and a second belt body, the first belt body and the second belt body are both fixedly connected with the knapsack body, and the first belt body and the second belt body are detachably connected. Emergency supplies are stored in the knapsack body, a user carries the knapsack body through the straps, the waistband is bound on the waist of the user, and the straps are detachably connected with the knapsack body, so that when the user needs to take out the emergency supplies, the straps can be detached to be separated from the knapsack body, and then the knapsack body is rotated to the front side of the user; the emergency supplies are taken out through the mode, in complex terrains or severe weather, a user does not need to unload the emergency backpack on the ground from the body, and operation is convenient.

The utility model discloses a data line with the function of power storage, including double -end charging wire, one side of double -end charging wire is equipped with upper shell and lower shell, the inside of upper shell and lower shell is equipped with inner recess, the inside inlaying battery of inner recess, the outside installation PCB board of battery, the outside sleeve of upper shell and lower shell is connected with rubber sleeve, the inside of rubber sleeve is equipped with perforation, the outside of rubber sleeve is equipped with display lens. This data line with the function of power storage, through installing upper shell and lower shell on the side of double -end charging wire, when the user cell -phone block is not powered, and there is no nearby supply power, the staff will take out this charger, and directly connect with cell -phone, a little electricity is stored in the battery, and the cell -phone emergency charging can be given, so it has the function of emergency supply when using.

The application provides a drainage emergency vehicle emergency material storage device, which comprises a warehouse door, a storage warehouse, two driving assemblies, at least one first fixing support and at least one first limiting mechanism, the two driving assemblies are installed on the warehouse door and a vehicle body and are used for driving the warehouse door to overturn, the at least one first fixing support is installed on the storage warehouse, the at least one first limiting mechanism is installed on the at least one first fixing support and is arranged in one-to-one correspondence with the at least one first fixing support, the first limiting mechanism comprises two first limiting assemblies and two second limiting assemblies, the two first limiting assemblies are installed on the first fixing support and are used for limiting a workpiece in a first direction, and the two second limiting assemblies are installed on the first fixing support and are used for limiting the workpiece in a second direction. The drainage emergency vehicle emergency material storage device provided by the application can limit a diving pump during transportation and improve the stability of the diving pump during transportation.

Electromechanical drive (10) for actuating a movable door leaf (60) of a fire door, comprising a motor and gearbox unit (30) which is operatively connected to the door leaf (60) via a power transmission device (50) and causes a movement of the door leaf (60), and a mechanical energy storage device (40) for closing the door, which is charged during an opening movement of the door leaf (60) and discharged by a closing movement of the movable door leaf (60), wherein the motor and gearbox unit (30) assists the mechanical energy storage device (40) during door closing and causes the door to close completely. where in an emergency operation in which a supply voltage (U G ) the motor and transmission unit (30) is switched off, an emergency supply (70) of the motor and transmission unit (30) an emergency supply voltage (U N) provides an emergency power supply (70) comprising a changeover switch (72) and an electrical energy storage device (74), wherein the changeover switch (72) comprises at least one relay contact which, in normal operation, supplies the motor and gearbox unit (30) with the supply voltage (U) G ) and in emergency operation, in which a supply voltage (U G ) the motor and transmission unit (30) is switched off, with the emergency supply voltage (U N ) of the electrical energy storage device (74), characterized in that a control electronics unit (20) monitors and operates the motor and gearbox unit (30) depending on the current operating state and / or a current temperature of the motor and gearbox unit (30) and / or a current direction of movement and / or a current speed and / or a current opening angle of the door leaf (60) and The control electronics (20) determine the current temperature of the motor and transmission unit (30) via a temperature sensor (32) and / or determine the current direction of movement and / or the current speed and / or the current opening angle of the door leaf (60) via a rotary encoder (34) or a position sensor.

The invention relates to a method for operating a motor vehicle closure system (1), the motor vehicle closure system (1) having a drive (2) with an electric drive motor (3) and a control assembly (4) for actuating the drive (2) in order to provide an electric closure function for an adjustable closure element (5) of a motor vehicle (6), the control assembly (4) has a rechargeable electrical energy store (9) with at least one capacitor (10), the emergency supply voltage being provided by means of the energy store (9) during emergency operation, in particular in the event of a failure of the normal supply voltage. According to the invention, a diagnostic program is carried out by means of a control component (4), in which the capacitor (10) is subjected to a discharge and a charge from an initial state of charge in a chronological order, and a first electrical characteristic parameter of the capacitor (10) is determined on the basis of the discharge and a second electrical characteristic parameter of the capacitor (10) is determined on the basis of the charge by means of the control component (4).

The objective is to provide a device that detects the usage status of a disaster prevention cabinet without requiring electrical wiring to the cabinet and without affecting the design of the cabinet's interior. [Solution] An elevator system having a door that can be opened freely from a closed state and cannot be closed from an open state without a predetermined operation, and equipped with a disaster prevention cabinet inside the car for storing emergency supplies, the elevator system being characterized by comprising: an imaging means installed inside the car for imaging an area including the disaster prevention cabinet; a detected object installed in the disaster prevention cabinet that is displaced when the door is opened from a closed state; and a displacement determination means for determining whether or not the door has been displaced from its closed position based on the detected object imaged by the imaging means.

The invention relates to a method for providing emergency power to a vehicle, an emergency power supply device, and a vehicle 10. The method comprises providing a low-voltage system 16 in the vehicle 10 and providing a charging socket 17 on the vehicle 10. Furthermore, the method includes unlocking the charging socket 17 when a predetermined energy level is reached in the vehicle 10 and connecting a protective conductor 19 of the charging socket 17 to the low-voltage system 16. Additionally, the method includes supplying the protective conductor 19 with electrical energy and opening the vehicle 10 with the low-voltage system 16.

The invention relates to an electronic door actuation arrangement (1) for a vehicle (2) comprising a load circuit (3), a control circuit (4), an emergency power source (5) and a buffer storage device (6), wherein the emergency power source (5) is galvanically connected to the load circuit (3) and the control circuit (4), the emergency power source (5) and the buffer storage (6) can be charged during a normal operating state of the vehicle (2) with a main supply energy provided via a main power source (10), so that in the event of an unavailability of the main supply energy, an emergency supply energy is provided by means of the emergency power source (5) during an auxiliary operating state, the control circuit (4) for signal transmission is connected to the load circuit (3) so that the load circuit (3) can be actuated in response to a signal from the control circuit (4), wherein The buffer storage device (6) is galvanically connected between the emergency power source (5) and the load circuit (3), and the buffer storage device (6) is designed to stabilize the voltage supply of the load circuit (3) during actuation. In this way, an improved power supply is provided for an electronic door operating device in emergency situations.

1. Name of the product in this design: Fire Emergency Box. 2. Purpose of this design: To place fire emergency supplies. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The invention relates to an electronic door actuation assembly (1) for a vehicle (2), comprising a load circuit (3), a control circuit (4), an emergency energy source (5), and a buffer storage device (6), wherein the emergency energy source (5) is galvanically conductively connected to the load circuit (3) and the control circuit (4), the emergency energy source (5) and the buffer storage device (6) can be charged with a main supply energy provided by a main energy source (10) in a normal operating state of the vehicle (2) such that in the event of an unavailability of the main supply energy, an emergency supply energy is provided by means of the emergency energy source (5) in an auxiliary operating state, and the control circuit (4) is connected to the load circuit (3) so as to transmit signals such that the load circuit (3) can be actuated in response to a signal of the control circuit (4). The buffer storage device (6) is galvanically conductively connected between the emergency energy source (5) and the load circuit (3), and the buffer storage device (6) is designed to stabilize a voltage supply for the load circuit (3) during the actuation process. In this way, an improved energy supply for an electronic door actuation assembly in emergency situations is provided.

The utility model discloses a smart payment column for gas station, including support base and convex recess, the rotatory gear is rotatively connected on the smart payment platform, the utility model discloses, through the indication display device display road sign or gasoline model, the information and payment of gas station are shown on the display screen, and through the operation platform, operation selection and payment are carried out, and the petrol gun head is taken down from the smart payment platform by holding the handle, and the oil pipeline and petrol gun head are responsible for adding petroleum into the car, the output end rotation of the internal motor of smart payment platform drives the rotation of the rotating shaft, and then drives the rotation of the cylindrical gear, and then drives the rotation of the rotatory gear, finally drives the rotation of the indication display device, the up-and-down movement of the indication display device is driven by the cylinder work, can let the indication display device adapt to a variety of environment, and the practicality is stronger, push the sliding block and slide out the recess of sliding board, through the convex and push up the sliding board that loses the sliding block restriction, open the emergency supplies box conveniently, save time and effort.

A hot water heating system of a dwelling includes a storage tank and a hot water pipe that collects water from a relative upper portion of the storage tank. This water is fed towards a hot water distribution network of the dwelling. The hot water heating system includes in addition a cross-connection pipe that is activated during an emergency mode of the system to direct water from a relative lower portion of the storage tank to be supplied to occupants of the dwelling via the hot water distribution network of the dwelling.

The utility model discloses a portable basic safety emergency kit, which relates to the technical field of safety emergency kits and comprises a kit body, a first storage groove, a second storage groove and a third storage groove are arranged on the top surface of the kit body, and first connecting cloth and second connecting cloth are fixedly connected to one side of the top and one side of the bottom of the kit body respectively. The top end of the first connecting cloth is fixedly connected with a connecting part, the bottom end of the second connecting cloth is fixedly connected with a bottom plate, one side of the top of the connecting part is fixedly connected with third connecting cloth, and the top end of the third connecting cloth is fixedly connected with a bag cover. According to the emergency kit, the elastic connecting strips can expand the interior of the kit body according to needs, the number change of carried articles can be flexibly coped, additional emergency materials can be conveniently carried, the air bags arranged in the connecting strips can play a buffering role, and when the emergency kit is collided or extruded, the air bags can absorb part of impact force, so that the emergency kit is convenient to carry. The damage risk of articles in the bag body is reduced, and the integrity of the articles in the bag body is protected.

1. Name of the product in this design: Emergency Convenience Cabinet. 2. Purpose of this design: To store life-sustaining supplies, emergency supplies, and daily necessities in separate compartments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention discloses a parachute-free emergency material air-drop box with an air bag. The parachute-free emergency material air-drop box comprises a parachute-free emergency material air-drop box body (1) and an externally-hung protective air bag (2). Two auxiliary fasteners (9) are particularly fixed in order to enable the umbrella-free emergency material air-drop box (1) to be instantly impacted when the umbrella-free emergency material air-drop box (1) is in contact with the ground in an umbrella-free state; the steel belt (10) can be quickly opened by pulling the pull ring; after the parachute-free emergency material air-drop box (1) is in contact with the ground, the vibration reduction body in the box decomposes impact force to achieve the purpose of vibration reduction; when the parachute-free emergency material air-drop box (1) lands in a parachute-free state, under the action of impact force, the external protection air bag (2) can protect the air-drop box to the maximum extent. The invention aims to improve the protection capability of the parachute-free air-dropped materials and realize the parachute-free air-dropped supply of the emergency materials. And the safety and reliability of parachute-free air-drop packaging, the repeated utilization rate of emergency packaging products and the convenience and economical efficiency of operation are improved as much as possible.

The invention relates to an optimized operation method of a movable energy storage box type power supply for electric power emergency supply guarantee. The method comprises the following steps: constructing a movable energy storage box type power supply task arrangement optimization model by taking task income maximization as a target; solving the task arrangement optimization model of the movable energy storage box type power supply to obtain a task allocation scheme; and controlling the movable energy storage box type power supply to execute tasks based on the task allocation scheme. According to the invention, the most suitable electric power emergency insurance supply task combination of the movable energy storage box type power supply can be screened out, and the movable energy storage box type power supply can obtain the maximum benefit in the process of completing the electric power emergency insurance supply task.

The invention discloses a medical SPD emergency material scheduling path optimization method and system, and relates to the technical field of path optimization, and the method comprises the following steps: obtaining illumination reflection data of windows of different floors of a hospital in a preset time period, and constructing an illumination characteristic curve; a DTW algorithm is adopted to analyze the similarity of the illumination curves of all the floors, and a plurality of DTW matching thresholds are generated; inputting the threshold value into an ORB feature matching algorithm, and performing multi-round illumination feature point matching on different floor windows to obtain a feature matching set; feature extraction is carried out on the matching set, a clustering algorithm is adopted for evaluation, and an optimal DTW matching threshold value is determined; and inputting the optimal threshold value into an ORB algorithm to obtain a first feature matching set, and optimizing an emergency material scheduling path based on the first feature matching set, thereby effectively solving the problem of cross-floor confusion in ORB feature matching caused by the same window orientation of different floors and similar illumination shadows in the morning and evening.

The invention discloses a public health emergency event material intelligent scheduling method based on multi-source data fusion. The method comprises the following steps: acquiring a multi-source original data set from a health department database, a warehouse management system, a traffic management platform, a mobile communication operator platform and a meteorological environment monitoring station; performing data cleaning and standardization processing on the multi-source original data set; constructing a region graph based on the preprocessed multi-source data set, and performing multi-source data fusion by using a graph neural network to generate a fusion feature vector; inputting the fusion feature vector into a combined model of a long-short-term memory network and a support vector regression device for material demand prediction; adopting an improved particle swarm optimization algorithm combined with a simulated annealing mechanism to generate an optimal material scheduling scheme; and dynamically evaluating and adjusting a material scheduling scheme according to the real-time data. According to the invention, through multi-source data deep fusion and an intelligent optimization algorithm, the accuracy, efficiency and fairness of public health emergency event material scheduling are improved.

This application discloses a multimodal guided emergency supplies location and medical order recording system, relating to the field of medical equipment technology. The system includes: a central processing unit, a mobile interactive terminal, and a visually guided medicine cabinet. The mobile interactive terminal has a built-in directional microphone array, used to collect on-site voice through the directional microphone array and transmit the voice to the central processing unit. The central processing unit issues LED control commands to the visually guided medicine cabinet based on the on-site voice and records the medical order information identified from the on-site voice. The visually guided medicine cabinet includes multiple partitions, each corresponding to an independently addressable LED indicator. The visually guided medicine cabinet has a built-in medicine cabinet controller, used to control the corresponding LED indicator to light up according to the LED control commands. This application improves the accuracy of emergency supplies guidance and the efficiency of medical order recording.

A dual-function emergency locator device includes a main body housing both passive and active radio signaling components. The passive component includes a meta surface configured to passively reflect specific radio frequencies, while the active component includes a dipole antenna for transmitting and receiving radio signals. The device incorporates advanced sensors, edge processing capabilities, and automated activation features based on programmable thresholds. The main body includes a modular payload compartment that can be configured as a drawer, drop-out container, or hinged compartment for storing emergency supplies. A system for emergency location and communication includes remote transmitters and receivers that can distinguish between passive reflected signals and active transmitted signals from the device. A processing unit analyzes the signals to determine device location and identity, even in GPS-denied environments.

The application discloses an emergency material ground-air cooperative distribution intelligent scheduling method and system, which firstly acquires the state information and external environment information of a UAV and an unmanned transport vehicle in real time; a scheduling scheme is established by using the acquired information, and a genetic algorithm is adopted to optimize the scheduling scheme for multiple generations; the optimal task allocation and path length planning are calculated by comprehensively considering multiple performance indexes such as distribution time, transportation cost and path length; the unmanned transport vehicle transports the materials from a material reserve center to a gathering point or a temporary resettlement point in the periphery of a disaster area according to the optimized scheduling scheme; and the UAV accurately delivers the materials from the gathering point or the temporary resettlement point to a target area. The two-stage mode of 'unmanned transport vehicle distribution + UAV end delivery' is adopted to execute the distribution task, the scheduling scheme suitable for the environment of the disaster area can be accurately formulated and efficiently executed, and the timeliness and accuracy of the emergency material distribution in the earthquake disaster area are effectively improved.

The invention relates to the technical field of industrial Internet of Things, and discloses a user emergency insurance supply'finger singing confirmation 'digital platform system based on a component visual angle, which comprises an information acquisition module; a real-time monitoring module; a visual display module; an early warning module; the man-hour management module is used for storing and dynamically correcting the standard work man-hour of each part, and the correction is based on the deviation between the historical actual man-hour and the standard man-hour of big data mining analysis; and the collaborative confirmation module is in communication connection with the visual display module and the early warning module, and is used for distributing responsibility departments and persons in charge based on the RACI matrix for each finger singing confirmation element. According to the system, a set of efficient monitoring and early warning mechanism is established, and lean production is driven through digitization. The digital finger singing confirmation mode based on the user parts can be quickly copied and expanded to other machining centers, and has the potential of copying and popularizing user insurance supply services of other enterprises in the iron and steel manufacturing industry.