176results about How to "Improve rescue effect" patented technology

The invention discloses intelligent traffic dispatching and commanding and information service method and system based on dynamic information. The method comprises the following steps of: collecting basic traffic data; normalizing the time, the space and the attributes of the basic traffic data; periodically evaluating and predicting the traffic state of the entire road network; periodically comparing the traffic state evaluation results and the historical data of the road network, and sending a warning prompt to a commander in case of exceeding a certain threshold; responding to a confirmed warning prompt, and creating a breakdown lorry dispatching scheme; and responding to the confirmed warning prompt and the evaluated and predicted road network traffic state, judging whether a serious traffic jam occurs, and creating and releasing abnormal traffic information or normal traffic information. The invention can increase the utilization ratio of the basic traffic data, can enhance the contact between the urban traffic command center and the 110 command center, and can improve the working efficiency of personnel in the command centers and the travelling efficiency of travelers.

The invention discloses an emergency plan generation server, a method, a system and a client. The server comprises an input module, a retrieval module, and a communication module. The input module is used for receiving the basic information of the inputted target emergency incident; the retrieval module is used for retrieving the reference historical case of the target emergency incidence incident from the historical case database which is constructed in advance according to the basic information, and using the emergency plan corresponding to the retrieved reference historical case as the emergency plan for the target emergency incidence; and the communication module is used for transmitting the emergency plan of the target emergency incidence incident to the corresponding client terminal. The server, the method, the system and the client invention integrates integrate the traffic emergency incidence incident emergency plan resources scattered in various departments, realizes realize the emergency information sharing, can automatically generate and continuously optimize the emergency plane according to the basic information of the emergency incidence, and improves improve the emergency processing efficiency and rescue effect of the road emergency.

The invention discloses a cardiopulmonary resuscitation auxiliary device, an intelligent terminal and a cardiopulmonary resuscitation auxiliary system. The cardiopulmonary resuscitation auxiliary device is used for assisting a rescuer in implementation of cardiopulmonary resuscitation and comprises a wear body, a press information acquisition module and a processing module. The press information acquisition module is arranged on the wear body and used for acquiring moving amplitude and / or actual moving frequency of the wear body when the rescuer carries out chest compression. The processing module is connected with the press information acquisition module and capable of generating amplitude control signals and / or frequency control signals. The cardiopulmonary resuscitation auxiliary device, the intelligent terminal and the cardiopulmonary resuscitation auxiliary system have the advantages that the rescuer can be assisted in implementation of correct cardiopulmonary resuscitation actions to rescue more people by cardiopulmonary resuscitation, so that more lives can be saved.

The invention discloses a system for emergency vehicle rescue and identity recognition and an application method. When a user suffers a car accident or needs help, emergency data are sent automatically or manually, identification (ID) information, the geographic position, operating condition state data detected by a vehicle computer and real-time audio-video interactive information of a vehicle suffered the accident are uploaded to a central data base main control system, the information is timely shared with relevant departments, and a rescue scheme is accordingly and quickly worked out. When a breakdown van is nearby the vehicle suffered the accident, the vehicle suffered the accident can be accurately found through a wifi or radio frequency identification device (RFID) radio frequency identification signal sent by the vehicle suffered the accident. The operating condition state data of the vehicle are automatically detected, and when a preset alarm value is reached, a driver and a conductor are prompted to timely eliminate potential safety hazard. When the vehicle is stolen or robbed, evidence obtaining and positioning are easy, and quick interception and capture are facilitated. Wide area network connection, wireless local area network establishment of intelligent terminals, entertainment, driving records, navigation, an electronic dog, vehicle identification recognition and other comprehensive application functions can be achieved.

The invention provides an emergency communication system based on a wireless cellular network and an Ad-hoc network. The emergency communication system comprises a network control terminal and a communication terminal which communicate with each other through an Ad-hoc network. The invention also provides an emergency communication method based on the wireless cellular network and the Ad-hoc network. The method comprises a conventional communication mode and an emergency communication mode. In the conventional communication mode, data is exchanged through a mobile cellular telephone network; and in the emergency communication mode, data is exchanged through the Ad-hoc network. The system is used flexibly and conveniently, communication of the Ad-hoc network with the outside can be kept in various sudden events, a complete wireless communication network is established quickly, dead zone is prevented and rescue effect is optimized.

The invention discloses a multi-mode self-positioning networking radar life detection method and a multi-mode self-positioning networking radar life detection device. The method includes the steps: more than two radar life detection components are assembled into a life detection network; each radar life detection component determines a self position through a positioning system; each radar life detection component determines the position of a to-be-detected life body on a self-radar-echo by emitting and receiving an ultra wide band pulse signal; a one-dimensional (1D) multi-target detection way, a three-dimensional (3D) high-precision detection way, a detection way combining the two ways are adopted to conduct target detection to obtain a coordinate of the to-be-tested radar life body. The device comprises a satellite difference positioning unit, a detection control and display system, and more than two sets of radar life detection units, wherein the more than two sets of radar life detection units form the life detection network. The method and the device have the advantages of being convenient to operate, superior in performance, high in positioning precision, capable of improving efficiency of searching and rescuing victims and the like.

The invention provides engineering machinery and a safety state determining method, a device and a system thereof. The method includes the following steps: constructing at least one grade of safety control area according to the position of the engineering machinery after support legs are unfolded; calculating an effective mass center of the engineering machinery; judging the position relation between the effective mass center of the engineering machinery and at least one grade of safety control area; and determining safety state of the engineering machinery according to the position relation. The device comprises a safety control area construction module, an effective mass center calculation module, a position relation determining module and a safety state determining module. The system used for determining the safety state of the engineering machinery is further provided. The system comprises the device, a first group of sensors used for detecting stretching quantity of the support legs of the engineering machinery in the horizontal direction and a second group of sensors used for detecting moving parameters of operation parts. The engineering machinery comprises lower equipment, a rotating platform and the operation parts and further comprises the device or the system.

The invention belongs to the field of rescue equipment and in particular relates to an intelligent holographic deep well rescue system. The intelligent holographic deep well rescue system is characterized by comprising a downhole actuating mechanism assembly, a ground control and monitoring system, a power system, an air supply device and a wellhead bracket assembly, wherein the power system comprises a generator, a cable drum and a motor; the motor is connected with the cable drum; integrated cables are wound on the cable drum; electric wires, signal lines, gas pipes and steel wire ropes are integrated inside the integrated cable; and the power system, the air supply device and the ground control and monitoring system are respectively connected with the downhole actuating mechanism assembly through the integrated cables and the wellhead brackets. The intelligent holographic deep well rescue system disclosed by the invention has the advantages of being high in intelligent degree, flexible and convenient to use, wide in application range, high in rescue efficiency, safe, reliable and the like. Due to use of the intelligent holographic deep well rescue system disclosed by the invention, a person falling into the well can be rescued by enabling rescue workers to operate on the ground, and the system is safe, reliable, time- / labor-saving and high in rescue efficiency and is particularly applicable to small-caliber well-falling rescue.

The invention provides a movable and quick-inflation rescue air cushion, relates to a rescue air cushion, and solves the problem that the rescuing time is prolonged because a conventional rescue air cushion is long in inflation time, large in volume and hard to transport when being used. A plurality of tank bodies comprise at least one third tank body, a plurality of first tank bodies and a plurality of second tank bodies, wherein when the number of the third tank body is one or more, the plurality of first tank bodies and the plurality of second tank bodies are alternately attached to the periphery of the third tank body or the plurality of third tank bodies and connected to form a tank assembly, and a plurality of inflation hoses are fixedly connected to the upper end face of the tank assembly; the upper cavity in the tank assembly is a pipeline chamber, and the lower cavity of the tank assembly is a gas collection chamber; a plurality of gas inlet pipelines and a plurality of gas exhaust pipelines are arranged in the pipeline chamber; a plurality of rollers are arranged at the bottom of the tank assembly; a buffer face mesh is arranged on the plurality of inflation hoses; an inflation hose coating is coated on each inflation hose; and a plurality of reinforcing wires pass through the inflation hose coatings to form a reinforcing wire mesh. The movable and quick-inflation rescue air cushion is used in rescue work.

The underground personnel locating and rescuing system and method features the radio monitoring node network comprising radio monitoring node sets arranged along the mine drafts and the miners' carried radio trackers. Each of the radio monitoring node sets consists of three radio monitoring nodes on sides and top of mine drift. The present invention constitutes automatic 3D locating system with underground radio network to monitor the locations of the miners, especially in mine disaster.

The invention discloses a multi-data fusion meteorological prediction early warning method, and the method comprises the steps: carrying out the assimilation of meteorological observation data througha multi-source 4D-WRF-EnSRF data assimilation system, enabling the assimilation data to serve as the input of a DeepConvLSTMs artificial intelligence prediction network, and achieving the training ofthe network and the real-time rainfall prediction of multiple data sources; finely dividing rainfall intervals, and setting early warning levels; seamlessly dividing the coverage area of each mobilemeteorological station; and planning a mobile meteorological station, a meteorological monitoring center, a multi-means publishing platform and a prediction and early warning information publishing system, and guaranteeing real-time linkage of the system architecture. Multi-data acquisition and fusion are realized, prediction and early warning results are uploaded and issued in real time, a to-be-rescued area is rapidly locked, a rescue scheme is issued, and rescue field communication is ensured; the weather forecasting and early warning timeliness and accuracy are improved, the early warninginformation publishing coverage rate is increased, the weather disaster prevention and reduction service capacity and the rescue capacity are enhanced, and life and property losses caused by rainstormdisasters and secondary derivative disasters of the rainstorm disasters are effectively reduced.

The invention relates to high-altitude rescue costume comprising a rescue costume body, wherein the rescue costume body is provided with an air loading cavity filled with gas to generate buoyancy force; two shoulders of the rescue costume body are also fixedly provided with air bags filled with gas to generate buoyancy force; and the air loading cavity on the rescue costume body and the air bags on the two shoulders of the rescue costume body are provided with air inflating joints. According to the invention, the high-altitude rescue costume has advantages of simple use method, obvious rescue effect and small size.

The invention discloses a patrol rescue unmanned plane based on voice signals and an operating method thereof, and belongs to the technical field of security and protection of unmanned planes. The patrol rescue unmanned plane based on voice signals is characterized in that a noise reduction cover is arranged below an unmanned plane housing; a wireless data transmission module, a real-time positioning module and a flight power module are arranged in the unmanned plane housing; a help-seeking voice signal identification module is arranged on the noise reduction cover; the wireless data transmission module, the real-time positioning module, the help-seeking voice signal identification module and the flight power module are electrically connected with a processor; the wireless data transmission module is used for communicating with the unmanned plane and the PC terminal data of a safety control center; weak voice signals are analyzed through a human voice identification module; and the coordinates of help-seeking voice signals are calculated. The patrol rescue unmanned plane based on voice signals can work in complicated terrain areas, such as mountain lands and forests, and the environment that visual sense has obstacles, such as night, haze and cloudy day, can timely discover the position of a help-seeking person, and can timely notify the work staff of the safety control centerto come to rescue the help-seeking person.

The invention discloses a fire disaster high-risk unit fire risk assessment method based on control force analysis. Quantitative evaluation is conducted on fire risks of a building by a formula. Factors relative to property loss in a factor evaluating and calculating method information retrieval (IR) are integrated into GR. Risks caused by a fire disaster are divided into two aspects which are respectively building inherent risks A and risks B of people in the building, and control ability C of people to a potential fire disaster is taken into account. The control ability C comprises two aspects which are respectively the ability to enhance risk resisting ability of the building by adopting a fire-proof design and allocating fire-fighting equipment, and the rescue ability of a fire protection force, and the two aspects are indicated by the ability E to control the risks by the building and the ability gamma Sigma Z H L to control the risks by the fire protection force. The actual fire risks of the building is a value obtained by (A+B) / C, and the risks emphasis on physical loss, and therefore a factor epsilon which indicates the influence of the building on the periphery is used so as to show non-physical loss possibly brought by the fire disaster of the building.

The invention discloses a method for selecting the optimal emergency medical care reaction path in comprehensive consideration of rescuing materials and region rescuing importance. According to the method, a region system to be rescued is divided into multiple region points Qp, then information parameters of all the region points Qp are collected, the shortest distance dpq between different regions is processed into the reference quantity Spq of time in a normalization mode through corresponding different speeds vpq, the minimum rescuing time Tmin of all paths is solved, then time Tmin of all the paths is compared with regulated time tao for reaching the rescuing place to obtain all rescuing schemes F{F1, F2, F3,...Fs} under the condition that the number of the rescuing materials is m, and in comprehensive consideration of sufficient rescuing materials, insufficient rescuing materials and importance difference of regions, the optimal emergency medical care path and the selected site of the rescuing materials are provided. In this way, the rescuing capacity and efficiency of different regions are improved.

The invention discloses an improved anesthesia breathing apparatus. The improved anesthesia breathing apparatus includes a body, an upper baffle is arranged at the top of the body, a fixing frame is arranged on one side of the upper baffle, a fixing rod is arranged on the upper portion of the fixing frame, a hook is disposed on the end of the fixing rod, and a germicidal lamp is installed below the upper baffle. A flowmeter is arranged below a monitor, one side of the flowmeter is provided with an evaporator, and a main power switch is arranged below the evaporator. A germicidal lamp switch is disposed on one side of the main power switch, and a breathing apparatus is arranged on the other side of the body; an anesthesia machine breathing apparatus is arranged below the breathing apparatus, and an outside loop is disposed below the anesthesia machine breathing apparatus. The improved anesthesia breathing apparatus has the functions of disinfection and storage, can monitor the physical indexes of patients such as heart rate and pulse, conforms to the operation and nursing care requirements, can meet the complex environment of medical treatment so as to ensure the best effect of medical treatment, thus the improved anesthesia breathing apparatus is suitable for wide popularization.

The invention provides a flying unmanned ship water surface rescue method and device. The device comprises an unmanned aerial vehicle, a quick connecting rod device, an unmanned ship and a remote control device, and the unmanned aerial vehicle is used for identifying a target, transporting the unmanned ship to a target position and delivering the unmanned ship; the quick connecting rod device is used for fixing the unmanned ship to the unmanned aerial vehicle and quickly connecting and releasing the unmanned ship; the unmanned ship is used for rescuing target personnel on the water surface and carrying the target personnel to sail to the shore for rescue, and the remote control device serves as a remote visual operation means to monitor the rescue condition at any time and conduct manual intervention.

The invention discloses an all-in-view fire detection and artificial intelligence fire extinguishing system and method. The system comprises an all-in-view infrared thermal imaging fire detection device, an artificial intelligence computer and a fire extinguishing device which are sequentially connected; the all-in-view infrared thermal imaging fire detection device is arranged at the front end of the system and is used for probing hot spots through all-in-view infrared scanning, acquiring hot spot imaging data and carrying out quantitative analysis on hot spot imaging data and forming an artificial intelligence linkage strategy according to quantization analysis results; the artificial intelligence computer is used for calculating the association of all hot spots and the layout position of the fire extinguishing device according to the artificial intelligence linkage strategy and the layout position data of the fire extinguishing device, providing a matched fire extinguish plan and controlling the fire extinguishing device according to the fire extinguish plan to control the fire. The fire extinguishing system disclosed by the invention is beneficial to scientific strategy and humanization of fire rescue, and has a great technological advantage and a practical value on all-in-view accurate fire extinguishment and dynamic tracking fire extinguishment of early-stage fire and spreading and development process of the fire.

The invention discloses a lifesaving device of a twin-hull lifeboat and a lifesaving method. The problem that a drowning person cannot smoothly get on board due to excessively-heavy wind waves on the water surface. The lifesaving device is characterized in that a deck bridge is located at the middle-rear portions of hulls, and the lifesaving device further comprises a first net located at noses; and the first net is movably mounted between the two hulls, and the hulls are provided with a driving device for driving the first net to move and rescuing the drowning person onto the hulls. The lifesaving net is arranged at the noses, during lifesaving, only the noses get close to the drowning person, then the drowning person enters the first net, the driving device drives the first net to safely rescue the drowning person into the lifeboat, physical strength of the drowning person is not wasted, the situation that the drowning person cannot get on board due to excessively-heavy wind waves is avoided, and the better rescue effect is achieved.

The invention discloses a horizontally-moving folding-type flexible slide way device for high-rise fire-fighting escape, and relates to the technical field of fire-fighting escape equipment. The horizontally-moving folding-type flexible slide way device comprises an automatic folding / unfolding structural frame which is fixed on building steps and arranged along an inner-ring handrail of a building handrail. An installing and distributing assembly is arranged on the automatic folding / unfolding structural frame and provided with a handrail pipe assembly. A transmission mechanism is arranged on each platform between adjacent floors of the building steps and connected with the automatic folding / unfolding structural frame. The horizontally-moving folding-type flexible slide way device is efficient, fast and safe escape equipment used in a fire in a high-rise building, and meanwhile, relevant auxiliary rescue forms are also taken into comprehensive consideration. When the horizontally-moving folding-type flexible slide way device is in operation, all the escape equipment in the whole building can be started in place within10 seconds; within 30 minutes, the number of escapers can reach nearly 800, the situation that the escape is delayed due to congestion and other reasons when the fire comes can be relieved in first time, and most of the escapers can quickly escape from a fire scene.

The invention relates to the field of in-water rescue products, in particular to an intelligent lifebuoy device. The wind speed, the water speed and sea waves have less influence on the intelligent lifebuoy device, and the rescue effect is good. The intelligent lifebuoy device comprises a lifebuoy body, and is characterized in that one end of the lifebuoy body is open, power devices and a positioning-searching device which are connected with a central processor in an electric control mode are mounted on the lifebuoy body, and the power devices, the positioning-searching device and the processor are all connected with an internally-arranged power supply.

The invention provides a high-rise building fire prevention and life-saving system. A control room is arranged on the portion, outside a high-rise building, of the ground. A controller, a displayer, a power supply, a first motor and a second motor are arranged in the control room. One side of the top layer of the high-rise building and the same side of the bottom layer of the high-rise building are respectively provided with a transverse rail, each transverse rail is provided with a pulley which can slide along the transverse rail, a vertical rail is connected between the two pulleys, the vertical rail is provided with an escape capsule which can move up and down along the vertical rail, and a capsule door of the escape capsule faces towards the high-rise building. The two pulleys are controlled by the second motor to move horizontally, and the escape capsule is controlled by the first motor to move up and down. The high-rise building fire prevention and life-saving system is simple in structure, convenient to operate and use and good in rescuing effect, and can effectively reduce or eliminate casualties generated when fire disasters occur in the high-rise building.

The invention relates to a water intelligent rescue robot which comprises a robot body and a remote control system and is characterized in that the robot body comprises a U-shaped shell and a double-sided water spraying power device, and the double-sided water spraying power device comprises a controller, a battery and a double-sided propelling mechanism which are arranged in an inner cavity of the U-shaped shell; the double-sided propelling mechanism comprises a Y-shaped water absorption sleeve, a propeller, gravity baffles and a motor, an upper water inlet is formed in an upper arm of the Y-shaped water absorption sleeve, a lower water inlet is formed in a lower arm of the Y-shaped water absorption sleeve, and the upper water inlet and the lower water inlet of two arms of the Y-shaped water absorption sleeve are in pin joint with the gravity baffles respectively, a motor is connected to a main shaft through a coupler, the main shaft is supported in the center of theY-shaped water absorption sleeve via a bearing, the tail end of the main shaft is in key joint with the propeller, the propelling mechanism completes advancing, left turning and right turning of the rescue robot, the motor is connected with the controller and the battery, and an O-shaped lock catch mechanism is arranged at the tail of the U-shaped shell. The robot has the advantages that the problem in quick rescueon the water surface is solved, unmanned rescue operation on the water surface can be achieved, and water surface safety accidents are avoided as much as possible.

The invention discloses an artificial respiration device and a using method. The respiration device comprises a lower box body and an upper box body. A universal mute wheel is arranged under the lowerbox body, and a lower fixed seat is arranged on the outer side wall of the lower box body. The lower fixed seat is provided with a telescopic push rod, limit pins are arranged on two sides of the middle of the telescopic push rod, the limit pins are provided with a support arm, and the support arm is provided with a sliding slot. One side of the lower box body is provided with a lower box door, the other side of the lower box body is provided with a primary effect filter screen, and a filter is disposed inside the primary effect filter screen and is internally provided with an activated carbon filter layer. The respiration device has the advantages of purifying the external air, improving the negative ion content and the water content in the air, enabling the air to be clean and hygienicfor a patient to absorb, promoting the air absorption quality and speed of the heart and the lung of the patient and improving the rescue effect. A respiration mask can be sterilized when the respiration device is not used to avoid bacterial infection.

The invention discloses a multifunctional suspension track platform for a road tunnel. The multifunctional suspension track platform comprises a preset rail and a track platform capable of flexibly carrying a fire behavior detection panel, a trapped people rescuing panel, an intelligent fire-extinguishing panel and a traveling navigation panel. Various functions of tunnel fire behavior detection, trapped people rescue, fire protection and extinguishment and dangerous material transport vehicle traveling navigation. The multifunctional suspension track platform for road tunnel is suitable for the field of road tunnel fire protection and rescue and operation management.

The invention discloses a method for mounting a simple device for emergency rescue during tunnel operation. The method comprises the following steps: laying a tunnel rubber air duct close to an operation surface when digging a tunnel or a roadway at a left or right corner of the tunnel or roadway operation surface and covering the tunnel rubber air duct by earth; sleeving a steel tube outside the tunnel rubber air duct; inserting a telephone line in the rubber air duct and drawing the rubber air duct forward with a face; connecting each two steel pipes with a flange and covering a joint with a sand bag; and corresponding a transitional connector with a flange of an intake steel pipe used in tunnel operation. Emergency tool boxes are placed at two ends and in the middle of the steel tubes at 30 to 40 meter intervals respectively. The method has the advantages that when collapse occurs, trapped persons can find the emergency tool boxes nearby and break open a simple lock, take out tools, open a movable connecter of the steel tubes, cut the air duct, connect the telephone wire and turn on hand torch. The outside rescue workers can immediately force air into the air duct, supply liquid food to the trapped area and connect emergency telephone and wait for follow-up rescue.

The invention belongs to the technical field of the cardiology department, and particularly relates to an artificial respiration device for nursing in the cardiology department. Aiming at the problemthat an existing artificial respiration device is inconvenient to use, the following scheme is provided, the device comprises a respiration gas cylinder, a base plate is connected to the bottom of therespiration gas cylinder through bolts, an air filter is connected to one side of the top of the base plate through bolts, a storage box is connected to the other side of the top of the base plate through bolts, and an external thread is formed in the top of the outer wall of the periphery of the respiration gas cylinder. Accordingly, infection or injury of the face of a patient cannot be caused,observation and rescue of an attending doctor cannot be affected, convenience is brought to treatment of patients, impurities in air are adsorbed through an air filter plate, it is good for the lunghealth of the patients, the air filter plate can be replaced rapidly through an air filter close cover, the rescue efficiency is improved, the artificial respiration device can be convenient to carryand use, disinfection does not need to be conducted again in use, and convenience is brought to first aid of medical staff.

The invention discloses a magnetic type cardiopulmonary resuscitation instrument. The cardiopulmonary resuscitation instrument comprises a shell, a shell fixing part, a negative pressure sucker, a permanent magnet, an electric magnet and a control part, wherein the shell fixing part is connected with the lower part of the shell, and is used for fixing the body of a to-be-rescued patient on the shell; the electric magnet is fixedly connected in the shell; the permanent magnet is positioned under the electric magnet; the negative pressure sucker is connected with the lower side of the permanent magnet; or the permanent magnet is fixedly connected in the shell, the electric magnet is positioned under the permanent magnet, and the negative pressure sucker is connected with the lower side of the electric magnet; the control part is arranged on the shell and is connected with the electric magnet, and can be used for controlling the electric magnet to generate an alternating magnetic pole; the negative pressure sucker is arranged in the shell, and can be driven by the alternating magnetic pole to move in the shell up and down. The magnetic type cardiopulmonary resuscitation instrument can be used for supplying pressing and pulling force to the whole cardiopulmonary resuscitation instrument with controllable force by adopting the principle of homopolar repulsion and heteropolar attraction of magnet to avoid manual operation and improve the automatic degree of the instrument, so that the survival rate of patients with sudden cardiac arrest can be greatly improved. The magnetic type cardiopulmonary resuscitation instrument is suitable for popularization and application.

The invention discloses an expressway police robot which comprises a box body, wherein the bottom surface of the box body is a plane, not less than four auxiliary wheels are fixed to the bottom surface of the box body, the auxiliary wheels are distributed at the periphery of the bottom surface of the box body, a driving wheel is fixed to the central position of the auxiliary wheels, an advancing motor is fixed to the hub axis of the driving wheel, an upper location plate and a lower location plate which outwards extend in parallel are fixed to one side in the axial direction of the driving wheel of the box body, and a plurality of fence location devices are fixed to the sides of the spare ends of the upper location plate and the lower location plate. The expressway police robot further comprises a camera, a radar speed measuring module and a control module. The robot can remarkably improve work efficiency of traffic police.

A vehicular deep-well rescue device for wellheads of different diameters is characterized in that a rescue vehicle is fitted with a control device, the control device is connected with a winch througha support, and the winch is connected with a rescue device to enter an accident well through a wire rope. The vehicular deep-well rescue device for wellheads of different diameters has the advantagesthat, for instance, the design is reasonable, the structure is simple, rescue effect is good, power provision is convenient, protection is provided for trapped staff, the device is suitable for popularization and application in the technical field of accident well rescue devices or apparatus in order to increase rescue speed and ensure good safety and high efficiency of rescuing.