708 results about "Rescue vehicle" patented technology

A reduced size and complexity multi-mode electric vehicle charging station is provided which allows a user to select AC and DC powerform output and may provide those outputs to connectors for charging electric vehicles. A voltage source is provided to a DC converter that then outputs to a DC bus or electrical connection. The DC bus may be accessed by DC charging equipment or a DC-AC inverter that is connected to AC charging equipment, thereby providing DC and AC charging ability. In one aspect, the multi-mode electric vehicle charging station is used in a rescue vehicle for charging stranded EVs via multiple charging standards without requiring the rescue vehicle to carry independent charging systems for each charging standard. In another aspect, the charging station is used in a stationary charging station to reduce cost and complexity of using multiple independent charging systems.

The present invention provides an intelligent traffic management method and an intelligent traffic management system supporting emergency rescue. The method comprises the steps of receiving an emergency rescue request by a traffic management center, planning an emergency rescue route according to the emergency rescue request, sending the emergency rescue route to an intelligent terminal of a rescue vehicle nearby a rescue site, and sending the information of the rescue vehicle to an industrial control computer along the emergency rescue route. When detecting that the rescue vehicle enters the control range of the industrial control computer, the industrial control computer real-timely tracks the position of the rescue vehicle, determines the traffic light crossing to which the rescue vehicle belongs according to the position of the rescue vehicle, and controls the working conditions of the traffic lights in the directions of the traffic light crossing, so that the rescue vehicle can pass the traffic light crossing preferentially, and the rescue vehicle can arrive the rescue site timely, and the rescue efficiency is improved.

The invention relates to a processing method for achieving automobile networking recourse through GPS positioning and mobile communication. When a vehicle fails, the current position information of the vehicle is acquired through a vehicle terminal GPS positioning module and is transmitted to a service center through a mobile communication module, the service center transmits the position information to a corresponding 4S customer service terminal, the 4S customer service terminal transmits the position information to a rescue vehicle, the rescue vehicle uploads the position information to the service center to calculate paths, and the target vehicle seeking for recourse is found through navigation after the rescue vehicle acquires the optimal path; therefore, the rescue vehicle can quickly find out the position of the recourse vehicle through the navigation, so as to reduce the waiting time of customers, improve the work efficiency of 4S maintenance personnel, and enhance the favor of the customer to the 4S, so that the method is favorable for improving back repair ratio of the sold vehicles.

The invention described herein is a tactical assault and rescue vehicle system, in which the base vehicle is preferably a tracked multi-terrain loader with modular attachments that can be added and removed to the lifting unit of the base vehicle. The modular attachments comprise an assault and rescue platform, a powered extensible ram unit, and a vehicle extraction device. The system also provides a trailer for towing the base vehicle and acting as a mobile tactical operations center.

From ancient history until now, man has constructed high-rise buildings of various kinds. They include monuments, castles, churches, office buildings, hotels, hospitals and residences. No matter how sophisticated construction techniques and technology have become, there is no system to transport people and equipment to or from selected locations between the ground level and roof of a high-rise; quickly, economically, consistently and safely outside the structure. Reed's High-Rise Emergency Rescue Egress System is such a system. This system solves the myriad problems which have existed for centuries relating to a need for external, vertical high-rise emergency evacuation and does so with substantial cost-efficiencies. Reed's High-Rise Emergency Rescue Egress System is comprised of varied electronic and mechanical components operating in unison. The three major pieces to the high-rise system are; a vehicle, a gondola and a roof-mount cantilever: The vehicle is a self-powered ground vehicle containing a gondola, stabilizing steel cables, drums, television screens, video cameras, communications, and remote control equipment. Once linked to a cantilever it provides power for lifting the gondola, equipment and personnel to monitor all activities below, beside or above the fire area. The self-powered cantilever is, remotely or manually, positioned on the roof of a high-rise building to a desired area of operation. The cantilever extends its connection arm over the edge of a high-rise building and lower cables to the ground rescue vehicle to make necessary connections with the gondola for traveling up and down the walls of a high-rise building. The cantilever roof-mount system is portable and contains steel cables, electric/hydraulic wenches, radio receivers, transmitters and video communication. The gondola, an enclosed cabin, is positioned on the rear, body portion, of the high-rise rescue vehicle. Once the gondola is linked to the vehicle and cantilever arm it becomes an exterior enclosed transporter in a matter of minutes. Reed's High-Rise Emergency Rescue Egress gondola will carry up to eight fully equipped firemen and can scale the wall of a burning building in minutes. The gondola carries firefighters and equipment below, beside or above the fire, while at the same time providing trapped building occupants a safe means of escape. A modified version of the gondola is used for high-rise building construction and maintenance.

A rail vehicle rescue emergency braking synchronous control circuit, which is connected in parallel to the normally closed contact of the linked relay and the emergency braking relay on the emergency braking train line circuit of the lead car of the rescue vehicle and the faulty vehicle, and is used for rescue trains Rebuild the emergency braking train line circuit after connecting with the faulty train; at the same time, configure the brake isolating switch on the head car of the rescue vehicle and the faulty car, connect the rescue head and tail relay and brake isolation relay in parallel, and the emergency braking of the driver's station The normally closed contact of the button is connected in series to the circuit of the emergency brake train line, and the brake isolation solenoid valves of all vehicles are connected in parallel to the circuit of the emergency train line, and the power is supplied by the circuit of the emergency train line. The valve realizes the synchronous control of emergency braking under rescue conditions. The control method of the present invention is safe and reliable, and the synchronization is precise, which saves more than 3 million yuan in procurement costs for the entire project, saves equipment installation space, and ensures installation and maintenance space for the configuration of full-motion vehicles + driverless vehicles.

The invention relates to a transformer oil chromatographic detection system and a detection method thereof, comprising a monitoring module, a detection module, a control module, an acquisition and conversion module, a data management module and a data analysis module; wherein, the monitoring module is connected with the detection module, the control module is separately connected with the monitoring module, the detection module and the acquisition and conversion module, the acquisition and conversion module is connected with the detection module, the detection module is connected with the acquisition and conversion module and the data management module in turn, the data management module is connected with the data analysis module and the data analysis module is operated by a user. Aiming to engineering rescue vehicles, the invention applies a self-made source gas, an automatic control function of quantitative oil-taking, a high effect vacuum degassing and an integrated technology of oil-taking, degassing and detection, thus reducing the volume, saving the source and shortening the detection and analysis circle. The invention can be fixed neatly on a car and is suitable to field work for timely discovering the power transformer latent fault and effectively tracking.

The invention relates to the field of intelligent transportation technology, and particularly relates to the vehicle accident management system and method. The method includes the following contents:when a traffic accident occurs in S1, the vehicle terminal acquires the real time position of the vehicle and the image information inside and outside the vehicle through the emergency button, and thereal time position and image are obtained to send to the management server. The S2 management server analyzes the traffic accident information according to the real time location and the image information.The S3 management server sends the warning information to the vehicle in the road leading to the accident site according to the traffic accident information.The system includes the vehicle mounted terminal and management that communicated with each other. The vehicle terminal includes a button module, a positioning module, a camera module, a control module and a prompt module, and managementserver includes a processing module and a database module. The device can obtain the image information of the accident scene through the emergency button, save the evidence of accident scene in time,and prompt the vehicle in the road to make the way, so that the rescue vehicle can reach the accident scene more smoothly and perform timely rescue.

The invention provides a storage battery and pantograph traced power supply system for an urban rail vehicle, comprising a monitoring module and a controlling module. The monitoring module is used for monitoring the state of the pantograph, the speed of the urban rail vehicle and the state of a high-speed circuit breaker. The controlling module is used for controlling the conversion of the urban rail vehicle from the high-pressure power supplying mode of the pantograph to the power supplying mode of the storage battery when the monitoring module monitors that the pantograph is in the falling state, the speed of the urban rail vehicle is zero, and the high-speed circuit breaker is in the switch-off state and is used for controlling the vehicle to switch from the high-pressure power supplying mode of the pantograph to the power supplying mode of the storage battery; when the monitoring module monitors the interruption of the high-pressure power supplying mode of the pantograph or the urban rail vehicle is in an emergency (enters an area without electricity) so that no other rescuing vehicle needs to be dispatched and the urban rail vehicle can run consecutively under the power supplying mode of the storage battery. Therefore, the rescuing tasks are reduced, the reusing vehicle occupies the main operating rail for a shorter time, and the operation efficiency of the urban rail vehicle is improved.

The invention discloses an automatic vehicle call-for-help method. The automatic vehicle call-for-help method comprises the following steps of: transmitting call-for-help information to a surrounding vehicle when the vehicle has an accident and is required to call for help, and waiting for the surrounding vehicle to response; transmitting information to a command center if the rescue response information of the surrounding vehicle is detected, notifying that the command center receives the rescue from the surrounding vehicle and forwarding the rescue response information of the rescue vehicle to the command center, so that the command center can track the real-time position of the rescue vehicle in real time, and rescue workers and vehicles are timely organized to meet with the rescue vehicle; and automatically transmitting a rescue request to the command center and entering a call queuing waiting state if the rescue response information of other vehicles is not received. The invention also discloses an automatic vehicle call-for-help system for realizing the method. Automatic contact and mutual rescue between vehicles, contact between the vehicle and the service center and the rescue are combined, so that the rescue time of a vehicle accident is greatly shortened.

The invention provides an inter-vehicle charging device. The invention provides a small-size low-cost inter-vehicle charging device capable of supplying the charging current suitable for a battery of a rescue object vehicle without using a DC/DC converter for fast charging. A rescue vehicle comprises a battery, an inverter; a motor for driving the vehicle and driven by the inverter; and a control device capable of managing the battery, controlling the inverter and controlling the charging of the batteries of the other rescue object vehicles. The inter-vehicle charging device for charging the battery of the rescue object vehicle using the rescue vehicle comprises a standardized connector for supplying the charging current output from a neutral point of the motor and one bus of positive, negative direct-current buses of the inverter to the battery and receiving and sending a control signal for charging the battery between the control device and the rescue object vehicle, and cables.

The invention relates to an intersection traffic signal control method and system and especially relates to a jammed intersection signal timing method and a ground induction and monitoring system. The method and system can control whether to switch traffic signal lamp phase by calculating average vehicle head distance in parking, average flow, yellow light time and full red time, and then calculating monitoring distance and monitoring whether the monitoring area is occupied in a monitoring range in real time. Exit way vehicle pass state information is fed back to an intersection signal control system, so that inner space of an intersection can always be utilized by vehicles, possibility of generation of large-area jamming at peak period is reduced, traffic emergency rescue speed at the peak period can be improved, and the case that a rescue vehicle cannot reach the accident scene is prevented. The method can enable the effect of a dynamic path inducing system to be played to the fullest degree, and can provide guarantee for the smooth flow of the urban traffic network.

A recovery spade that is adjustably coupled to a rescue vehicle to thereby maximize traction during rescue operations. The recovery spade includes an anchor blade and a hollow support member. The anchor blade includes a plurality of holes for selective connection to the support member at differing heights via a pin. The anchor blade further includes an anchor portion with teeth at one end for engaging the ground to effect the traction and coupling holes at the other end for selective connection to the anchor blade at differing angles.

A pair of rescue vehicles are deployed on deployment cables to force the shear ram of a sub-sea BOP to shut if it should malfunction. The rescue vehicles may be provided with a camera for remote operation from the surface. The rescue vehicles include securing arms to mate with receiving means on the BOP or its enclosure. The securing arms actuate hydraulic means to release the BOP shear ram piston from hydraulic lock. The rescue vehicles carry their own hydraulic fluid under pressure, or hydraulic fluid pressure may be supplied from the surface or from an ROV, in order to actuate a rod which strikes the accessible BOP shear ram tail rod, forcing the shear ram shut. The rescue vehicles also carry their own securing wedges to slide down behind the vehicle rod, securely holding the BOP shear ram shut.

A vehicle-mounted electric vehicle rechargeable emergency rescue vehicle based on a shaft power-take-off generator comprises the shaft power-take-off generator, a vehicle-mounted alternating-and-direct-current quick-and-slow-charging integrated device, a vehicle-mounted storage battery, a power switching module and a to-be-charged electric vehicle, wherein the power switching module is equipped with a shaft power-take-off generator access port and an external mains supply access port; the vehicle-mounted alternating-and-direct-current quick-and-slow-charging integrated device comprises a rectification module, a two-way voltage regulation module and an inversion module. When the rechargeable emergency rescue vehicle is in an idle state, the vehicle-mounted storage battery accesses a mains supply to be charged until the vehicle-mounted storage battery is fully charged; when the rechargeable emergency rescue vehicle is in a charged state and is a sedan, only the vehicle-mounted storage battery is adopted for charging; when the rescue vehicle is a medium bus or a large bus, the vehicle-mounted storage battery and the shaft power-take-off generator are adopted for combined charging. With the adoption of the rechargeable emergency rescue vehicle, the problems that existing rechargeable diesel vehicles are excessively large in size and high in noise and cannot charge storage batteries during running are effectively solved, and energy recovery at different rotating speeds output by the vehicle is realized.

The present invention relates to a method for controlling an articulated turntable ladder (12) of a rescue vehicle (10) wherein the ladder (12) comprises a plurality of telescopically extendable ladder parts (14) by including a tip ladder part (18) pivotable around a horizontal first pivot axis (28) by means of a first pivoting drive. The ladder further comprises a cage (22) connected to the free end of the tip ladder part (18) to be pivoted around a second pivot axis (30) by means of a second pivoting drive. The ladder (12) is pivotably mounted to a base part (16) on top of the vehicle (10) by means of a third pivoting drive to be lifted or lowered around a third pivot axis (32). The method provides for the step of controlling the first pivoting drive such that the absolute inclination angle (a) of the tip ladder part (18) is maintained constant during a lifting or lowering movement of the ladder (12) around the third pivot axis (32).

The invention discloses a vehicle joint control circuit, an emergency parking braking method and a rail traffic vehicle. The vehicle joint control circuit mainly comprises 2 gain/loss electricity delay relays of the whole vehicle, 2 train joint-already relays, 2 emergency parking mushroom buttons, 2 emergency parking relays, 2 parking braking release buttons, 2 parking braking applying buttons, 2unhooking automatic reset buttons, a car coupler limiting switch, a parking braking pulse valve and several cables, wherein the several cables are connected with the devices. The vehicle joint controlcircuit has the following functions of a, when two trains are accidentally unhooked during a joint rescue, parking braking is automatically applied to a faulty train, and emergency parking braking isautomatically applied to a rescue vehicle; b, when the two trains are in joint/unhooked, the rescue vehicle is prevented against emergency parking, and motions of high voltage break drop pantograph and the like are stopped; c, circuit logic itself for joint control does not influence the normal function of the single train.

The invention provides a tractive power supply system for a storage battery and a current collector of an urban rail vehicle. The tractive power supply system comprises a monitoring module and a control module; the monitoring module is used for monitoring the state of the current collector of the vehicle, the speed of a train and the state of a high-speed circuit breaker; when the monitoring module detects that the current collector is in a de-shoe state, the speed of the train is zero, and the high-speed circuit breaker is in a disconnecting state; and the control module is used for controlling the vehicle to be converted from the high-voltage power supply mode of the current collector to the power supply mode of the storage battery. When detecting that the high-voltage power supply of a pantograph mode fails or the urban rail vehicle has emergency situation (such as entering a non-electroless region), switching to the power supply mode of the battery storage is conducted. Therefore, dispatching other rescue vehicles is not required, and the urban rail vehicle can continuously run under the power supply mode of the storage battery, thus the rescue tasks are saved, the holding time of the rescue vehicle to a main track on which the train runs is reduced, and further the operating efficiency of the urban rail vehicle is improved.

The invention provides a multifunctional rescue emergency vehicle. The multifunctional rescue emergency vehicle comprises a controller arranged in a cab and a fire suppression tank arranged in a compartment; a fire suppression cannon communicated with the fire suppression tank is arranged at the rear part of the top end of the compartment; the interior of the compartment is sequentially divided into an elevator bin for storing an elevator, an equipment bin for storing the fire suppression tank, a tool bin for storing rescue tools and a power supply bin for providing a working power supply; the elevator is arranged at the front part of the top end of the compartment; a liftable lighting device is arranged in the middle of the top end of the compartment; the power supply bin is electrically connected with the elevator, the controller and the switch of the liftable lighting device respectively. The multifunctional rescue emergency vehicle integrates the functions of a fire-extinguishing water tanker, a lift truck, a street sprinkler and a rescue vehicle, can control all operations respectively according to practical conditions in case of a sudden disaster, and has the characteristics of portability and flexibility.

The invention provides a tractive power supply system of an urban rail vehicle. An accumulator cell tractive button, a pantograph position button and a current collector position button are arranged on the urban rail vehicle. Three schemes of current collector current power supply, pantograph current power supply and accumulator cell power supply are integrated. The general urban rail vehicle uses a current collector for power supply during main track operation, uses pantograph for the power supply after entering a garage, and uses an accumulator cell for power supply after entering a nonelectric area because of the error operation of a driver. Therefore, the tractive power supply system provided by the invention can be switched to be at an appropriate power supply mode so as to improve the generality of vehicle use. Especially when the vehicle enters the nonelectric area, the urban rail vehicle can continuously travel under the mode of accumulator cell power supply without need of other rescue vehicles, and therefore, rescue tasks can be saved, and the occupancy time of the rescue vehicles on a main train operation track is reduced so as to improve the operation efficiency of the urban rail vehicle.

The invention discloses a new energy automobile mobile charging service system. The new energy automobile mobile charging service system includes a mobile charging rescue vehicle. A charging conversion kit and a charging line extension kit are arranged on the mobile charging rescue vehicle, and the charging conversion kit includes a charging gun, a charging line, a charging converter, a discharging wire, and a discharging gun connected in sequence; the charging line extension kit includes an alternating current charging extension cord and a direct current charging extension cord. The inventionalso discloses a new energy automobile mobile charging service method. Converting the existing electric car into a mobile charging rescue vehicle, can not only perform emergency charging of the battery of the conventional car, but also can charge the power battery and low voltage battery of the new energy automobile to realize the automobile rescue service. In addition, the charging line of the existing charging pile can be extended, the convenience of charging can be effectively improved, the cost of mobile charging equipment can be reduced and social resources are saved.