34 results about "Emergency vehicle" patented technology

A method includes: receiving, by a computing device of a first vehicle, a command from a host device; in response to receiving the command, storing a new device secret in memory; generating, by the computing device using the new device secret, a triple comprising an identifier, a certificate, and a public key; and sending, by the computing device, the triple to a second vehicle, where the second vehicle is configured to verify an identity of the first vehicle using the triple.

The application discloses a kind of base layer emergency vehicle-mounted double power supply integration roof lighting device, belong to emergency equipment and new energy technology field.The device includes roof base module, double energy power supply system, energy storage control system, lifting lighting system and green plant ecosystem.The application is powered by solar photovoltaic unit and vehicle generator power supply unit double way, combined with intelligent double energy switching circuit and lithium iron phosphate battery group, realize long time stable power supply.Ingenious green plant ecosystem is integrated in photovoltaic panel gap and lighting mechanism periphery, and its heat insulation vegetation layer is cooled by physics, significantly improve the working efficiency and life of energy storage control system and photovoltaic unit in high temperature environment.Lifting lighting system has floodlight and flash double mode, and can be remotely controlled.The application solves the problems of short endurance, easy to run out of power, high temperature influence and single function in the prior art, has the advantages of energy saving, light weight, quick installation, ecological and beautiful, especially suitable for grass-roots emergency rescue, command, patrol and other service scenes.

This invention relates to the field of charging equipment technology, specifically to an intelligent power controller for orderly charging of charging piles. It includes: a demand classification unit, used to classify the charging power demand data of multiple charging piles to obtain a demand classification result; wherein the demand classification result includes priority charging power demand, shift charging power demand, and safety protection power demand; and a conflict coordination unit, used to receive the demand classification result, detect resource conflicts between priority charging power demand, shift charging power demand, and safety protection power demand, and coordinate the conflicting demands to obtain a coordinated demand classification result. This invention, by arranging priority charging power demands in descending order according to the preset service level of the charging piles, and forcibly locking safety protection power demands as the highest priority, ensures that emergency vehicles, important users, or safety-critical needs can obtain power resources, avoiding situations where users are unable to complete necessary charging due to power limitations.

The application discloses a kind of wisdom car flow trajectory optimization method and system based on AI vision analysis, it is related to intelligent traffic control technical field, the present application is by fusing city-level AI vision perception network and emergency vehicle real-time state data, constructs the dynamic decision dataset of whole element, high precision, provides reliable basis for traffic scheme formulation;The present application is by asymmetric phase compensation, safety redundancy constraint and fast phase recovery mechanism, the influence of signal adjustment is accurately controlled in necessary space-time range.Combining the hierarchical induction strategy from far to near, effectively guide the peripheral traffic diversion, avoid the secondary congestion caused by emergency traffic in a large range, long time, maintain the overall operation efficiency of road network.The present application constructs complete perception-decision-execution-feedback closed-loop control system, ensure the continuous and reliable of emergency corridor under changing environment, guarantee the uninterrupted execution of emergency task.

1. The name of the design product: anti-falling building emergency vehicle. 2. The use of the design product: the design product is used for emergency rescue. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention discloses a communication and command system for daily emergency management at the grassroots level, comprising a vehicle-mounted central control unit, a driver's cab integrated control terminal, a drone patrol and reconnaissance unit, an atmospheric environment monitoring and early warning unit, a multi-network converged communication unit, a data storage and report generation unit, and a power supply guarantee unit. The vehicle-mounted central control unit centrally schedules all modules, with all functions integrated into a single touchscreen control panel in the driver's cab for centralized operation. The drone unit features automatic take-off and landing and automatic charging capabilities, enabling rapid take-off for reconnaissance. The environmental monitoring unit collects multiple indicators in real time, automatically issuing early warnings when exceeding standards. The multi-network communication unit integrates 4G / 5G, satellite, and intercom technologies, supporting resume transmission after network interruption. The system can automatically generate standardized reports for patrol, monitoring, and response. This invention integrates patrol, monitoring, command, and response, solving the problems of fragmented functions, cumbersome operation, and slow response in existing grassroots emergency vehicles, and is suitable for the modification of grassroots emergency command vehicles.

This invention discloses an emergency vehicle-mounted isolation face shield, belonging to the field of personal protective equipment technology. The face shield includes a main body, an airtight fit structure, a dual-path independent airflow module, a multi-stage virus filtration and purification unit, an external air supply interface, an anti-fog window, and quick-fix components. The main body is integrally formed from a transparent anti-fog window and flexible edging; the airtight fit structure uses a three-section silicone sealing gasket combined with a micro-groove air-guiding structure to achieve a 360° low-leakage seal; the dual-path independent airflow module achieves physical separation of inhaled and exhaled air; the multi-stage filtration unit includes a pre-filter layer, a high-efficiency nano-filter layer, a virus inactivation layer, and a deodorizing adsorption layer; the external air supply interface can be connected to a vehicle-mounted air supply system, achieving unlimited endurance and automatic air source switching. This invention solves the problems of poor airtightness, low filtration efficiency, breathing difficulties, limited endurance, and inconvenience in emergency situations found in existing face shields, and is suitable for various scenarios such as infectious disease control, fire escape, and vehicle-mounted emergency response.

This invention relates to a lifting emergency vehicle, comprising a base bracket and a front frame. A middle frame is fixedly connected to the top of the base bracket. A servo motor is connected to the top of the inner wall of the middle frame. The output end of the servo motor is connected to a connecting sleeve. A lead screw is connected to the bottom of the connecting sleeve. A lead screw nut sleeve is connected to the lead screw, which is connected to the middle of a connecting plate. The connecting plate is connected to the front frame via a connecting block. This invention utilizes a structure where a servo motor inside the middle frame drives the lead screw to rotate, and a linear guide rail and slider move the front frame up and down. This allows for automatic and precise adjustment of the height of the front frame's interactive interface according to the vehicle's height, improving the stability and long-term operational reliability of the device during up-and-down movement.

This invention relates to the field of toll station management technology and provides a remote operator monitoring and emergency vehicle handling system for highway toll stations. The system includes: a front-end perception layer for real-time vehicle status monitoring, composed of lane equipment including photoelectric sensors, infrared height limit alarms, license plate recognition cameras, ETC antennas, audible and visual warning lights, and self-service device sensors; a network transmission layer connecting lane equipment, toll booth cabinets, the core switch in the computer room, and the monitoring center via a fiber optic network; a remote control layer consisting of a remote operator center capable of video monitoring, video intercom, and remote control; and an anomaly alarm layer for issuing warnings for vehicle congestion, vehicle height exceeding limits, ETC malfunctions, toll evasion, and barrier anomalies. This invention enables real-time vehicle status perception and data aggregation to the remote operator center via the network transmission layer, breaking down information silos and automating emergency handling.

This invention discloses an augmented reality system for remote emergency medical guidance in ambulances based on edge computing, relating to the field of medical emergency information technology. It includes: a digital twin construction module: acquiring a field digital twin space constructed by edge computing nodes deployed within the ambulance, the field digital twin space containing a three-dimensional structural model of the ambulance's interior, personnel location information, and equipment distribution information; and an instruction receiving module: acquiring a first collaborative instruction sent by a remote guidance terminal, the first collaborative instruction containing a sequence of hand gestures performed by a remote expert in a three-dimensional scene. This invention constructs a three-dimensional digital twin space within the ambulance using edge computing nodes, mapping the hand gestures of the remote expert into the digital twin space in real time, enabling the remote expert to convey operational intentions to on-site medical personnel through intuitive gestures.

Traffic controls systems, and methods of their operation, that are designed to provide for unique traffic control in the event of an evacuation by utilizing existing signal lights and a priority system which grants vehicles priority based on the needs of an evacuation traffic flow, as opposed to traditional traffic flows. These systems will typically be arranged to maximize traffic flow into and along a known evacuation route while still recognizing that vehicular traffic along other routes, and even opposing routes, particularly for emergency vehicles, is necessary.

Removable fire extinguishing device for an emergency vehicle. Fire extinguishing device (3, 3B, 3C, 3D, 3E, 3F) for an emergency vehicle (1) equipped with a water tank (2), the fire extinguishing device comprising: - a water distribution boom (11), - a plurality of water ejection nozzles (12) distributed along the boom, - a self-contained and removable hydraulic connection (13) configured to hydraulically connect the boom to a pipe (9) leading to the water tank, and - a self-contained and removable mounting means (14) intended to cooperate with a support (4) attached to the emergency vehicle. Figure for the abbreviation: Figure 1

With the aim of contributing to the optimization of commuting systems, roadways, and other motion systems, Pace Delineation jibe iota (PD) addresses the issue of crossing paths of travel. PD is the process of gathering and analyzing velocities, positions, and other parameters and properties of traversing units to determine the velocities of each such that they do not arrive at the intersections at the same time. Such coordination can help avoid the stoppage of vehicles at an intersection, and collisions obviously. The process also accommodates an overtaking condition which may be used to prioritize emergency responders or other traversals.

The utility model relates to a kind of carriage of emergency vehicle and emergency vehicle, including compartment, compartment door, lifting mechanism and first turnover mechanism;Lifting mechanism is set in compartment, and compartment door is movably connected with lifting mechanism, and lifting mechanism includes lifting drive component, lifting connecting component and sliding assembly;One end of lifting drive component is connected with compartment, and the other end of lifting drive component is connected with one end of lifting connecting component, and compartment door is connected with the other end of lifting connecting component, and the inner wall of lifting connecting component and compartment is slidably connected by sliding assembly;Sliding assembly includes first mounting seat, slide rail, at least four first pulleys and at least two second pulleys, and slide rail is set on the inner wall of compartment, and first mounting seat is installed on lifting connecting component;One end of first turnover mechanism is connected with lifting connecting component, and the other end of first turnover mechanism is connected with compartment door, and first turnover mechanism is used to overturn compartment door, to open or close compartment door.

Method for the efficient passage of an emergency vehicle (200), comprising: Detection of the emergency vehicle (200) within a specified distance from the guest vehicle (10); Determine that a siren (202) of the emergency vehicle (200) is activated; as a reaction to the detection that the emergency vehicle (200) is traveling within the specified distance of the guest vehicle (10) and that the siren (202) of the emergency vehicle (200) is activated, determining a current position of the emergency vehicle (200) along a roadway; in response to the detection that the emergency vehicle (200) is within the specified distance of the guest vehicle (10) and that the siren (202) of the emergency vehicle (200) is activated, determining a direction of movement for the emergency vehicle; and in response to the detection that the emergency vehicle (200) is within the specified distance of the guest vehicle (10) and that the siren (202) of the emergency vehicle (200) is activated, provide an alternative route for the guest vehicle (10) to reach a vehicle destination that bypasses the emergency vehicle (200), based on the current position of the emergency vehicle (200) and the direction of movement of the emergency vehicle (200); Sending information about the emergency vehicle (200) to a remote server (100); the guest vehicle (10) continues to perform the following steps: Obtaining information about the emergency vehicle (200) from one or more remote vehicles (60); Receiving information about the emergency vehicle (200) directly from the emergency vehicle (200) and via the remote server (100).

This application discloses a method and related apparatus for maternal risk management to improve treatment efficiency. The method includes: acquiring maternal data of a target pregnant woman, including prenatal checkup data, expected delivery data, address data, monitoring data, and regional data; obtaining a corresponding target risk score based on the prenatal checkup data, expected delivery data, address data, and regional data; obtaining a corresponding target risk level based on a preset relationship between the risk score and risk level; if a preset risk condition is met based on the target risk level, the monitoring data, or the expected delivery data, then determining a target hospital based on a preset relationship between a regional grid and the hospital area, according to the target regional grid in the regional data; and determining the shortest transport route that the current emergency vehicle can travel via based on the address data, the location of the target hospital, and the regional data, to transport the target pregnant woman.

The application discloses an AGV emergency vehicle moving control device and a control method, relates to the field of vehicle control, and solves the problem that a vehicle cannot be quickly moved when the AGV controller fails. The manual control module is directly connected with each motor driver and does not depend on CAN communication of the AGV main controller, and can independently output mode switching signals and motor action trigger signals, fundamentally avoiding the influence of AGV main controller failure on motor control and avoiding the whole vehicle from being paralyzed when the main controller fails. Each motor driver is pre-set with two sets of independent programs, executes external signal control logic, responds to the manual control module signals, needs to continuously receive the motor action trigger signals for a preset time length, executes the external signal control logic, and improves operation safety. The manual control module can be immediately enabled without waiting for accessories or relying on a travelling crane, and an operator can control the AGV to move by switching modes and triggering buttons, thereby improving vehicle moving efficiency.

This invention relates to an AED emergency response decision optimization method based on federated learning and digital twins, belonging to the field of intelligent medical technology. It acquires multi-source sensing data from AED emergency cabinets, decodes the multi-source sensing data online using a Hidden Markov Model, and uses the Viterbi algorithm to infer the real availability status of the AED in real time. Digital twins are created for each AED, emergency vehicle, and personnel, synchronizing the real-world status and integrating real-time traffic conditions, weather information, and personnel location to predict the estimated arrival time of the AED and emergency personnel. A federated learning framework is used to train a deep reinforcement learning model, with patient location, AED availability, personnel location, and predicted time as the state space, AED selection and personnel assignment as the action space, and actual response time as the reward function, generating a globally optimal scheduling strategy. This invention effectively improves the accuracy of AED status perception and the timeliness of response time prediction while protecting data privacy.

Systems, methods and non-transitory computer-readable media are presented. These describe operations comprising obtaining, visual data acquired by a first image sensor and associated with a traffic scene and obtaining, audio data acquired by a first audio sensor and associated with the traffic scene. The first audio sensor and the first image sensor are mutually independent. The operations further comprise determining, based at least in part on the visual data and the audio data, embeddings for the traffic scene that represent a joint representation space for the different modalities; and determining, by a first machine learning model, and based at least in part on the embeddings, presence of an emergency vehicle in the traffic scene.

This invention relates to the field of unmanned aerial vehicle (UAV) take-off and landing platform technology, specifically to an automatic take-off and landing platform for UAVs used in emergency communication vehicles and its usage method. The platform includes an emergency vehicle and a cargo compartment, with the cargo compartment mounted on the emergency vehicle. It also includes a lifting assembly. The lifting assembly comprises a lifting platform, a first lead screw, a second lead screw, a first lifting seat, a second lifting seat, and a drive component. The first lifting seat includes a seat body and a lead screw nut. When operation is required, the drive component drives each lead screw nut to rotate synchronously, causing the lifting platform to rise smoothly, lifting the UAV and sending it through an opening to a predetermined working position on the top of the cargo compartment for take-off. This invention integrates storage, lifting, and take-off / landing functions, effectively utilizing vehicle space and significantly improving the convenience, automation, and environmental adaptability of emergency communication vehicle deployment.

The application discloses a large-flow drainage emergency vehicle facilitating rapid pipe arrangement, which comprises a vehicle body, a mounting plate fixedly connected to the surface of the vehicle body, a mounting groove formed in one side wall of the mounting plate, a limiting device rotatably installed in the mounting plate, a connecting plate slidably installed on the surface of the mounting groove and cooperatively installed with the limiting device, a storage box fixedly connected to the surface of the connecting plate, a box cover rotatably installed on the surface of the storage box, and a plurality of fixing devices fixedly connected to the surface of the box cover. The connecting plate and the storage box are initially installed and limited through cooperation of the convex blocks and the mounting groove, the connecting plate is installed and limited through cooperation between the first rack and the second rack, the stability of the installation of the connecting plate is ensured, and the storage box is convenient to disassemble and maintain.

A multi-user navigation system, wherein the multi-user navigation system includes: an emergency navigation device associated with an emergency vehicle, wherein the emergency navigation device is configured to: determine, based on an obtained start location of the emergency vehicle and an obtained destination of the emergency vehicle, emergency route data representing an emergency route of the emergency vehicle from the start location to the destination, transmit, via a mobile telecommunications system, an emergency route message to a plurality of navigation devices each being associated with a vehicle that is within a predetermined distance to the route of the emergency vehicle; and the plurality of navigation devices, wherein each navigation device is configured to receive the emergency route message which indicates that the emergency vehicle approaches.

The utility model relates to the technical field of emergency rescue equipment, in particular to a dragging type multifunctional emergency trolley which comprises a trolley platform, a compartment is installed on the upper surface of the trolley platform, a traction frame is installed on the trolley platform, a battery box and an oil tank are arranged at the lower end of the compartment, a plurality of storage bins are arranged on the inner side face of the compartment, and cover plates are arranged at openings of the storage bins. The upper end of the cover plate is rotationally connected with the carriage through a hinge, and the lower end of the cover plate is connected with the carriage through a mechanical lock; the inner side face of the storage bin is slidably connected with a pull-out type tray through a pull-out guide rail, and power generation equipment is installed on the upper surface of the pull-out type tray. Through the collaborative design of the drawing type tray and the electric control telescopic rod, the power generation equipment can be rapidly moved out of the compartment to run and is directly exposed in air to achieve active heat dissipation, and shutdown caused by overheating is avoided; after the equipment is withdrawn, the closed structure of the carriage can still provide basic protection.

The application discloses a multi-intersection emergency vehicle priority passing method based on maximum pressure signal control and belongs to the technical field of intelligent traffic signal control. The method forms an intersection sequence according to the expected passing sequence of multiple signal intersections on the emergency vehicle driving path, and takes an NEMA ring grid structure as the phase organization framework of each intersection. According to the emergency vehicle position, expected arrival time, driving direction, speed and emergency degree, the intersections are divided into priority execution, preparation coordination and conventional control intersections. Based on the number of import and export vehicles, the phase group basic pressure difference is calculated, and the strong priority pressure correction and weak preparation pressure correction are respectively applied to the target phase group of the priority execution intersection and the preparation coordination intersection. Then, the release grid direction phase group and the dynamic release time length are determined according to the grid direction comprehensive pressure difference after the correction. After the emergency vehicle passes through the corresponding intersection, the intersection pressure difference and the release time length gradually recover, and the downstream intersection continues to roll over the priority control.

The application discloses an automatic driving vehicle intelligent scheduling method and system for a signal-free intersection, and belongs to the technical field of automatic driving and intelligent traffic control. In view of the problems of low traffic efficiency and unfair traffic at the existing signal-free intersection, the application proposes a multi-vehicle cooperative scheduling method based on game theory optimization. The method obtains the state information of each vehicle through vehicle networking communication, constructs an optimization model with the minimum weighted maximum waiting time as the target, and comprehensively considers the scheduling fairness and efficiency. Explicit safety constraints, vehicle fleet consistency constraints and global waiting time constraints are set to ensure that the scheduling result meets the safety and systematic requirements. At the same time, adjustable priority weights are given to different types of vehicles to realize differentiated scheduling control of emergency vehicles, official vehicles and the like. The method has the advantages of high interpretability, clear structure, strong adaptability and the like, and has good engineering realizability and popularization value.

An illumination control system is configured for operative association with a vehicle lighting system of an emergency vehicle, such as a fire truck or other first responder type of vehicle. The illumination control system includes a video analysis module configured for receiving data from one or more cameras positioned on an exterior of the vehicle, and each camera has an associated region of interest (ROI) defined for a field-of-view for the camera. An artificial intelligence (AI) module is provided to detect whether a person or object of interest has entered the ROI of the camera. The control system includes an algorithm processing module programmed for executing logic associated with one or more decision-making tasks in association with the operation of the AI module. Also, a light control module can be provided for communicating instructions for activating or deactivating various scene lights of the vehicle lighting system.

The application belongs to the technical field of intelligent transportation, and particularly relates to an emergency vehicle priority passing method and device and a computer readable medium. The method comprises the following steps: receiving a request message sent by an emergency vehicle service platform, and auditing the request message; after the auditing, sending identification information corresponding to a target emergency vehicle to the emergency vehicle service platform; determining a target road side unit according to the request message, and generating a first priority passing message according to the request message and the identification information; and sending the first priority passing message to the target road side unit. The application can realize the priority passing of the emergency vehicle through the server auditing and the road side unit auxiliary confirmation, guarantee the priority right of the emergency vehicle, and avoid the road right inequality caused by the emergency vehicle not performing the task still enjoying the priority right.

An ambulance cot loading and unloading system for an emergency vehicle includes a base for mounting in the emergency vehicle and an arm mounted for linear movement along the base, wherein the arm configured to support a cot while the cot is being loaded into or unloaded from the emergency vehicle. The ambulance cot loading and unloading system further includes an indicator mounted relative to the arm and a control system, which is in communication with the indicator and configured to generate a status indication of the cot loading and unloading system at the indicator.