54results about How to "Reduce the cost of rescue" patented technology

The invention discloses a vehicle fault rescuing system. The system comprises a detection unit, a first communication unit, an analyzing unit, a distribution unit and a second transmitting unit, wherein the detection unit is used for detecting fault information of a vehicle; the communication unit is used for transmitting the fault information to a rescuing center; the analyzing unit is used for analyzing based on the fault information, analyzing fault reasons and positions and generating a solution; the distribution unit is used for carrying out rescuing distribution based on personnel real-time information of the rescuing center to generate rescuing team information; and the second transmitting unit is used for transmitting the rescuing team information to a vehicle to be rescued. The vehicle fault rescuing system is reasonable in design and rescuing manner; the reasons and the positions of faults can be accurately obtained; the system can be used for rescuing aiming at the specific faults; and the vehicle fault rescuing system has the technical effects of high rescuing efficiency, low rescuing cost and high maintenance efficiency.

The invention relates to the field of logistics unmanned aerial vehicles, and provides a logistics unmanned aerial vehicle homeward voyage scheduling method with a rescue function, which comprises a scheduling center scheduling process and an unmanned aerial vehicle homeward voyage rescue process. In the dispatching process of the dispatching center, the unmanned aerial vehicles which deliver cargos are divided into rescue unmanned aerial vehicles and to-be-rescued unmanned aerial vehicles by comparing the remaining electric quantity with the electric quantity required for returning to the logistics center, the remaining electric quantity continues to be compared with the electric quantity required for executing the rescue task, and different types of return instructions are sent to all the unmanned aerial vehicles. In the rescue return process of the unmanned aerial vehicle, the unmanned aerial vehicle receives the instruction from the dispatching center and executes corresponding operation according to the instruction content. According to the invention, the unmanned aerial vehicle which deliver cargos is classified and a route is planned again; the method comprises the steps that the rescue unmanned aerial vehicle takes the to-be-rescued unmanned aerial vehicle as goods to be transported back to a logistics center, and the to-be-rescued unmanned aerial vehicle returns to a close specified post, so that no-load return of the unmanned aerial vehicle can be effectively avoided, the utilization rate of the unmanned aerial vehicle is improved, and completion of a goods transportation task is accelerated.

The invention provides an unmanned aerial vehicle lifebuoy dropping system. The unmanned aerial vehicle lifebuoy dropping system comprises an unmanned aerial vehicle, a controller, a motor drive, a motor, a lifebuoy dropping system, a camera, a wireless receiving / transmitting device, a remote control equipment, a battery pack, and a dial switch; the dial switch is used for controlling system debugging and starting; the camera is used for shooting environment video information; the remote control equipment is used for sending pre-dropping and dropping instructions to the controller through thewireless receiving / transmitting device; the motor drive is used for controlling motor positive rotation or negative rotation under controlling of the controller; the motor is used for driving the lifebuoy dropping system to perform lifebuoy pre-dropping and dropping operation to complete rescue tasks. The unmanned aerial vehicle lifebuoy dropping system is fast in rescue speed, accurate in dropping, low in cost, and simple in structure, and can be widely used in the field of rescue.

The invention discloses a rapid emergency treatment method of large-scale tunnel collapse. The rapid emergency treatment method comprises the following steps that a section, wherein an initial supportor a second lining is constructed, of a collapse body is temporarily strengthened by adopting I-steel; the collapse surface is closed by anchor-net concrete spraying; a steel perforated pipe is usedfor grouting reinforcement of the collapse body, an advanced small pipe and an advanced big pipe shed are constructed on the arch of the collapse body section, and advance grouting reinforcement is carried out; an arch rescue pilot tunnel part I is excavated, a reinforced collapsed body on one side of the collapsed body is excavated in layers, and radial small pipes are constructed on side walls for grouting reinforcement; a part II, a part III, a part IV, a part V, a part VI and a part VII of the collapse body are excavated in layers and in parts, excavation is carried out in layers and parts, and a steel arch frame is erected; according to the monitoring measured data, temporary vertical supports and temporary transverse supports are removed step by step, and a secondary lining structureis constructed in time; and surface collapse pits are backfilled and a surface drainage system is treated, and the construction of a front tunnel face in a tunnel is restored. The rapid emergency treatment method has the characteristics of safety, rapidity, high efficiency and low cost.

The invention relates to a rescuing method for a heavy type towing vehicle overloading failure. The end, connected with the rear axle control air pressure output end of the main brake valve, of a first air pipe between a failure vehicle towing vehicle head main brake valve and a trailer brake control valve is dismantled and connected to a trailer brake connector behind the trailer brake control valve on a rescuing towing vehicle head through a connection air pipe; the end, connected with the compressed air output end of a dryer, of a second air pipe between a failure vehicle towing vehicle head four-loop protective valve and the dryer is dismantled and connected to trailer inflation connector of the rescuing towing vehicle head through a connection air pipe; if an engine of a failure vehicle towing vehicle head cannot run normally, a steering wheel high-pressure oil pipe connector and a steering wheel oil return pipe connector of the failure vehicle towing vehicle head are connected with a rescuing towing vehicle head steering wheel through a high-pressure oil pipe and a tee pipe coupling respectively. By the adoption of the rescuing method, a failure vehicle can achieve synchronous brake with the rescuing towing vehicle head in the towing process, and the failure vehicle towing vehicle head can achieve the steering function on the condition that the engine breaks down.

The invention relates to a deep well mechanical rescue device, which comprises a control device and an enclasping device and is characterized in that a connection rod is arranged between the control device and the enclasping device, an executing part of the control device and an executing part of the enclasping device are transferred through steel wire ropes, the control device is arranged at the top, and the enclasping device is arranged at the bottom end of the deep well mechanical rescue device for implementing rescue. When in use, the rescue device with the structure is placed into the well, and a supporting plate supports trapped persons by adjusting the control device. Simultaneously, protection plates on two sides fold to surround the trapped persons from around in an annular mode to ensure the safety of the trapped persons. After the trapped persons are ensured to be safely firmed, the trapper persons and the rescue device are pulled out of the well bottom by means of labor power, thereby avoiding danger caused by the fact that rescuers go into the well to rescue the trapped persons. Therefore, the rescue method of the deep well mechanical rescue device is simple, easy to implement and strong in operability, the rescue cost is low, the trapper persons can be rescued out of the well bottom successfully, firefighters have no need to go into the well to rescue the trapped persons, and life safety of the trapper persons and the firefighter are ensured.

An embodiment of the invention discloses a jet power unit and a yacht, and relates to the technical field of ship manufacturing. The jet power unit is applied to the yacht, and the yacht includes a yacht body and an engine; the jet power unit includes a duct propelling device and a cylindrical steering device; the engine and the propelling device are fixed on the yacht body, and the duct propelling device comprises a duct shell and a fan; the engine is rotationally connected with a fan in the duct propelling device. The steering device is used for swaying and changing the air flow direction of generated by the duct propelling device, so as to adjust the propelling direction of the duct propelling device. For the duct propelling device of the yacht is a water boosting power system, and a water face floating matter needs not to care in the process of propelling; the jet power unit and the yacht can adapt to more complex water area environment.

The invention provides a portable energy storage system for electric vehicle emergencies and a working method of the portable energy storage system. The portable energy storage system includes an emergency system charging module, an energy storage module, an energy storage management module, an emergency system discharging module, a monitoring module and a communication module. According to the portable energy storage system of the invention, a solution is provided for electric vehicle fast rescue; emergency system charging equipment, emergency system discharging equipment and emergency system energy storage equipment are arranged independently; in electric vehicle rescue, it only needs to carry the emergency system energy storage equipment and the emergency system discharging equipment, and the emergency system charging equipment is not required, and therefore, the portable energy storage system is convenient and fast, and a user only needs to pay a small fee. The weight and size of the emergency energy storage system can be effectively decreased, the portability of the system is improved, and rescue cost can be reduced. The portable energy storage system has a wide application prospect in the electric vehicle emergency rescue field.

The invention discloses underwater rescue equipment. The underwater rescue equipment comprises a rack; a front illuminating lamp is arranged on the front side of the rack; a main cavity is formed in the right side of the rack; a motor is slidably connected with the position, in the middle of the main cavity, of the rack; the right side of the rack is fixedly connected with a propelling frame through a connecting net; a propelling chamber is formed in the propelling frame; according to the invention, the position of the search and rescue equipment for a person to be searched and rescued is prompted through the annular searchlighting of the search and rescue lamp in the operation process of the equipment; when the person to be rescued grasps a handle, materials can be ejected out to guarantee safety of the rescued person in the rescue process; a lifting bag is inflated to enable the equipment to rapidly float upwards, so that the equipment enables the to-be-rescued person to be rescued more rapidly; and the underwater rescue equipment is small and exquisite in design, high in automation degree, capable of independently completing rescue tasks underwater, high in production value andcapable of greatly reducing rescue cost.

The invention provides a field rescue system based on an energy storage flywheel. The system comprises a rescue execution device, a drive motor, a flywheel energy storage device and a power supply device. The flywheel energy storage device is configured to store power provided by the power supply device and provide power for the drive motor, and the drive motor is configured to drive the rescue execution device to rescue broken-down heavy-load equipment. The flywheel energy storage device comprises the energy storage flywheel, a flywheel body of the energy storage flywheel comprises multiplemetal discs which are axially stacked and connected and are not provided with axial through holes, the axial thickness of each metal disc is smaller than or equal to 40 cm, and radial diameter sizes of the adjacent metal discs are different. Through the above manner, a few kilowatts or dozens of kilowatts of input power can be converted into hundreds of kilowatts and even megawatt of input power to be output, the size of the rescue system is greatly simplified, the system weight is reduced, the size, the weight and the energy consumption of rescue engineering vehicles can be greatly reduced, and the rescue cost is reduced.

The purpose of this application is to provide a method and device for providing rescue information to rescuers. The rescue device sends a call for help to the corresponding network device; the network device receives the call for help, and determines at least one rescue call based on the corresponding positioning information. User equipment, and send to at least one of them the call for help location information of the call for help equipment and the storage location information of at least one wearable rescue device; the rescue user equipment provides call prompt information about the call for help, and displays Presenting storage location information of the at least one wearable rescue device; the rescue user device sending rescue response information about the help request to the network device. The application can reduce the burden of rescuers and improve rescue efficiency.

The invention relates to a rescuing method for a heavy type towing vehicle overloading failure. The end, connected with the rear axle control air pressure output end of the main brake valve, of a first air pipe between a failure vehicle towing vehicle head main brake valve and a trailer brake control valve is dismantled and connected to a trailer brake connector behind the trailer brake control valve on a rescuing towing vehicle head through a connection air pipe; the end, connected with the compressed air output end of a dryer, of a second air pipe between a failure vehicle towing vehicle head four-loop protective valve and the dryer is dismantled and connected to trailer inflation connector of the rescuing towing vehicle head through a connection air pipe; if an engine of a failure vehicle towing vehicle head cannot run normally, a steering wheel high-pressure oil pipe connector and a steering wheel oil return pipe connector of the failure vehicle towing vehicle head are connected with a rescuing towing vehicle head steering wheel through a high-pressure oil pipe and a tee pipe coupling respectively. By the adoption of the rescuing method, a failure vehicle can achieve synchronous brake with the rescuing towing vehicle head in the towing process, and the failure vehicle towing vehicle head can achieve the steering function on the condition that the engine breaks down.

The invention discloses a rescue expansion device and method based on a shape memory alloy. The device includes a bearing system and a temperature control system; The element is equipped with a metal tube, a shape memory alloy spring and auxiliary chucks arranged along both sides of the sleeve; the temperature control system is connected to the heating element, and the pre-deformed shape memory alloy spring is heated to a critical value after heating cycle training, and the shape memory alloy The martensitic phase transformation of the spring pushes the auxiliary chucks on both sides to move outward, thereby expanding and supporting. The temperature control system regulates the temperature at the sleeve, and the shape memory alloy in the expansion element undergoes a martensitic phase transformation when heated and returns to its original shape, generating huge deformation and restoring force, which transmits the chuck to the outside for expansion and support. The device can realize multi-functional rescue expansion in multiple scenarios, and is suitable for narrower environments with powerful functions.

An accident positioning device is characterized by comprising a base, an ejection seat, a helium tank and a warning mechanism, wherein the warning mechanism comprises a rope storage chamber, ropes, an electronic storehouse, an electronic alarm and control device, a balloon and a protective casing. The balloon is communicated with the helium tank sequentially through a check valve, a blasting breaker and an inflation valve, the ejection seat is connected with the rope storage chamber through the blasting breaker, and the electronic alarm and control device comprises an impact sensor, an immersion sensor, an alarm lamp, a radio transmitter and a microcomputer control device. Compared with the prior art, the accident positioning device has the advantage of allowing search and rescue workers to find scenes of the accidents timely.

The embodiment of the invention discloses a rescue vehicle. The rescue vehicle comprises a vehicle driving part, supporting rods, load-bearing wheels, telescopic rods, auxiliary wheels, lifting partsand a bearing platform used for transporting fault vehicles, the lifting parts are mounted on the bearing platform and used for rising and falling the bearing platform, the first ends of the supporting rods are hinged to the bearing platform, the load-bearing wheels are rotatably mounted at the second ends of the supporting rods, the fixed ends of the telescopic rods are mounted on the bearing platform, the telescopic ends of the telescopic rods are connected with the load-bearing wheels, the auxiliary wheels are rotatably mounted on the bearing platform, the outer diameter of the auxiliary wheels are less than that of the load-bearing wheels, and the vehicle driving part drives the bearing platform to move through the load-bearing wheels or the auxiliary wheels. By utilizing the rescue vehicle, the time of transporting away from an accident scene of the fault vehicles can be shortened, the rescue time is shortened, the rescue efficiency is improved, the rescue cost is lowered, the structure is simple, and the production cost is low.