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30results about How to "Increase the likelihood of survival" patented technology

Underground personnel and material real-time online monitoring system and method for coal mine

The invention discloses a radio frequency identification (RFID) technology-based underground personnel and material real-time online monitoring system and a radio frequency identification (RFID) technology-based underground personnel and material real-time online monitoring method for a coal mine. The system consists of ultrahigh frequency electronic tags, tunnel monitoring devices and monitoring management software, wherein the ultrahigh frequency electronic tags are arranged in helmets of miners as identity tags of the miners, and are also arranged on transportation carriages; the tunnel monitoring devices are distributed in tunnels in the mine to monitor and identity the ultrahigh frequency electronic tags in identification ranges in real time; each tunnel monitoring device is provided with an environment detection module for detecting environmental parameters in the tunnels of corresponding sections in real time, and is connected with the monitoring management software by the Ethernet to upload identified personnel information data and carriage data and current environmental parameters in real time; and the monitoring management software obtains the real-time position information of personnel and the transportation carriages and the environmental parameter information in the current mine, and performs safety analysis. By the method and the system, the safety monitoring of the coal mine and the highly-efficient adjustment of underground work and capacity are realized.
Owner:SHENZHEN CLOU ELECTRONICS

Automatic driving system capable of monitoring safety state of driver

ActiveCN112172832AReal-time monitoring of physical signs informationIncrease the chance of being rescuedDriver input parametersInformation processingDriver/operator
The invention relates to the technical field of automatic driving, and discloses an automatic driving system capable of monitoring the safety state of a driver, which comprises a state acquisition module, an information processing module and an action execution module, and is characterized in that the state acquisition module acquires the current sign state information of the driver and sends thesign state information to the information processing module; the information processing module compares the acquired physical sign state information with preset information and outputs a judgment instruction, and the action execution module controls the execution unit to execute a rescue strategy according to the judgment instruction. The sign information of the driver is monitored in real time, the automatic driving system can be called in time to take over the vehicle when the driver is found to be in the state that the vehicle cannot be operated, and the corresponding rescue strategy is executed to rescue the driver; therefore, the probability of driving accidents of the vehicle when the driver is in an emergency state and loses the control capability of the vehicle can be reduced, andmeanwhile, the driver can be rescued in time through related rescue strategies.
Owner:英博超算(南京)科技有限公司

Device and method for achieving preoperative assessment of congenital heart disease operation plan based on 3D printing

The invention provides a device and method for achieving preoperative assessment of a congenital heart disease operation plan based on 3D printing. The method comprises the steps that normal person chest CT information is acquired, a normal person heart and lateral branch blood vessel stereo structure model is printed in a 3D mode, a normal person model is connected with an extracorporeal circulation machine to obtain normal person heart and lateral branch blood vessel physiological parameters, and then a standard contrast table is established; the normal person chest CT information is acquired, a doctor conducts simulated operation on a patient CT image, the normal person heart and lateral branch blood vessel stereo structure model after simulated operation is printed in a 3D mode, and the normal person model is connected with the extracorporeal circulation machine to obtain patient lateral branch blood vessel physiological parameters; the standard contrast table shows that the physiological parameter differences of a patient and a normal person are acceptable by the doctor. The risk brought by direct operative treatment performed by the doctor based on experiences is avoided, simulation of operative operation performed by the doctor is promoted, and the survival probability of the patient is improved.
Owner:XIDIAN UNIV +1

Household flame-retardant fiber fireproof garment

The invention discloses a household flame-retardant fiber fireproof garment, relates to a fireproof garment, and aims to solve the technical problem that water carried by a fireproof garment in the prior art is easy to evaporate. The technical scheme is characterized in that the household flame-retardant fiber fireproof garment comprises gloves, shoe covers, a fireproof helmet, an upper garment and lower trousers, wherein the upper garment and the lower trousers are integrally formed; an opening for people to wear is formed in the front side of the upper garment; the two sides of the opening are connected through a zipper; drawing ropes are arranged on the sides, close to the opening, of the gloves and the shoe covers; first hook-and-loop fasteners which are connected with each other are arranged on the outer side walls of the gloves and the inner side walls of the sleeves of the upper garment; second hook-and-loop fasteners which are connected with each other are arranged on the outerside walls of the shoe covers and the inner side walls of the trouser legs of the lower trousers; goggles are arranged on the fireproof helmet; and a filtering type fire mask is detachably arranged on the fireproof helmet and positioned below the goggles. Therefore, the possibility that escape personnel inhale smoke can be reduced, and the possibility that the escape personnel inhale smoke and are coma or dead is reduced.
Owner:SHENZHEN VISDUAL FASHIONS

Device and method for preoperative evaluation of congenital heart disease operation plan by means of 3D printing

The invention provides a device and method for achieving preoperative assessment of a congenital heart disease operation plan based on 3D printing. The method comprises the steps that normal person chest CT information is acquired, a normal person heart and lateral branch blood vessel stereo structure model is printed in a 3D mode, a normal person model is connected with an extracorporeal circulation machine to obtain normal person heart and lateral branch blood vessel physiological parameters, and then a standard contrast table is established; the normal person chest CT information is acquired, a doctor conducts simulated operation on a patient CT image, the normal person heart and lateral branch blood vessel stereo structure model after simulated operation is printed in a 3D mode, and the normal person model is connected with the extracorporeal circulation machine to obtain patient lateral branch blood vessel physiological parameters; the standard contrast table shows that the physiological parameter differences of a patient and a normal person are acceptable by the doctor. The risk brought by direct operative treatment performed by the doctor based on experiences is avoided, simulation of operative operation performed by the doctor is promoted, and the survival probability of the patient is improved.
Owner:XIDIAN UNIV +1

Rescue conveying device for cardiology department

ActiveCN113499194AFacilitate initial rescue treatmentImprove the speed of rescue deliveryInfusion devicesStretcherDrive wheelEngineering
The rescue conveying device for the cardiology department comprises a conveying vehicle body; the conveying vehicle body comprises a vehicle underframe, driving wheels arranged at the bottom of the vehicle underframe and a battery unit installed on the vehicle underframe, and a driving vehicle head is installed on the head of the vehicle underframe; a shell is arranged above the vehicle underframe in a covering mode, a bracket structure used for bearing and transporting a stretcher is installed on the shell, and a front backup plate is arranged on the vehicle head side of the shell. According to the scheme, the mode that a conveying device is manually pushed to move in the prior art is abandoned. A mode of electrically driving the conveying device to move is adopted, and a treatment standing area, a leg limiting structure and the like are arranged in a matched manner; the medical staff can conveniently carry out preliminary rescue treatment on the patient in the conveying process; therefore, the speed of rescuing and conveying the patient is fundamentally improved, and the precious gold rescue time is saved. This change seems to be simple, yet, this change actually brings about tremorous changes, and the possibility of the life of the endangered patient is increased.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A method for suppressing false positive samples of pulmonary nodules based on 3dcnn

The invention discloses a pulmonary nodule false positive sample inhibition method based on 3D CNN (convolutional neural networks). The pulmonary nodule false positive sample inhibition method comprises steps that 1) 3D reconstruction of a lung CT is carried out by adopting interpolations; 2) according to a to-be-inhibited sample coordinate, a cube of a fixed size is cut from reconstruction data, and is normalized, and then positive samples are expanded, and then negative samples and positive samples are used as the training data of the 3D CNN together; 3) a training sample is used to train a 3D CNN model; 4) during the model training, weighting correction of a standard loss function is carried out, and different weights are provided for the negative samples and the positive samples. A training network is cycled and iterated, and finally, the 3D CNN model is acquired. The method based on the 3D CNN training model is advantageous in that on one hand, the three-dimensional characteristics of the lung CT data are effectively used, and sample information is reflected to the greatest extent; and on the other hand, the weighting of the loss function is carried out during the model training, a problem of true and false sample imbalance is solved, and therefore the model having good pulmonary nodule identification effect is acquired after the training.
Owner:杭州健培科技有限公司

An evaluation method for emergency lifesaving performance of inflatable lifejackets used in aviation

The invention discloses an evaluation method for the emergency lifesaving performance of an inflatable life jacket for aviation. The method comprises the following steps: according to a determined subject, carrying out life jacket packaging bag take-out time testing, life jacket packaging bag opening time testing, and life jacket wearing time testing to obtain a life jacket wearing index Idon; carrying out life jacket buoyancy force testing on the life jacket and life jacket thermal resistance testing of close contact with the body core parts to obtain an in-water lasting survival index Iwater; carrying out life jacket indicator distance testing on the life jacket to obtain an indicator rescue index Ipos; and on the basis of the Idon, the Iwater and the Ipos, acquiring an emergency rescueindex LSP of an inflatable life jacket for aviation to evaluate the emergency lifesaving performance of the inflatable life jacket for aviation. According to the invention, the emergency lifesaving performance of an inflatable life jacket for aviation is integrated into the product of the life jacket wearing index, the in-water lasting survival index, and the emergency rescue index, so that the quantitative evaluation of the emergency lifesaving performance of the life jacket is realized and consumers are guided to go shopping.
Owner:TIANJIN POLYTECHNIC UNIV

Early warning method of real-time earthquake early warning system based on shock absorption technology

The invention discloses an early warning method of a real-time earthquake early warning system based on a shock absorption technology. The method comprises the following steps: (1), a strain sensor arranged on a constraint support connecting rod piece BRB can sniffing the tiny load change, a data collector connected with the strain sensor collects data in real time, the load data are uploaded to acloud data processing center through a communication module; (2), the cloud data processing center sends the data to a PC monitoring terminal and a mobile phone APP through data processing, and sendsthe data to a control center; (3), the control center carries out the following operations at the same time through data comparison when the monitoring data are greater than an early warning threshold: triggering sound-light alarm, fire-fighting linkage alarm and response, feeding back an operation signal to a PC monitoring terminal and a mobile phone APP, and reminding a person of quickly evacuating to a safe region; and (4), an audible and visual alarm and a fire-fighting linkage control system are fed back to the PC monitoring terminal and the mobile phone APP by the control center to remotely check whether related equipment acts or not.
Owner:CHINA MCC17 GRP

A multi-point detection and triggering intelligent window breaking device for automobiles falling into water

The invention discloses a multi-point detection and trigger type intelligent window breaking device for automobiles falling into water, which includes a circuit protection box and a mechanical protection box; a water drop detection component, a power supply and an MCU are arranged in the circuit protection box; the water drop detection component includes a water drop The detection board (18), the outer end surface of the water drop detection board (18) exposes the circuit protection box and is provided with several water drop sensors (17), and each water drop sensor (17) transmits its own detection signal to the MCU through the A / D conversion circuit Inside, after the MCU is processed, the relay is connected to the push-pull electromagnet of the elastic window breaking component in the mechanical protection box through the amplifying circuit, and the power supply supplies power to the MCU; at least two groups of elastic window breaking components are arranged side by side in the mechanical protection box (14) . The invention adopts an independent power supply design, which has no connection with the battery of the car, and adopts a waterproof design, so that the broken window device can be guaranteed to work normally even after the car falls into water. Improve the success rate of smashing the tempered glass of the car body.
Owner:ZHONGYUAN ENGINEERING COLLEGE

Evaluation method for emergency lifesaving performance of inflatable life jacket for aviation

The invention discloses an evaluation method for the emergency lifesaving performance of an inflatable life jacket for aviation. The method comprises the following steps: according to a determined subject, carrying out life jacket packaging bag take-out time testing, life jacket packaging bag opening time testing, and life jacket wearing time testing to obtain a life jacket wearing index Idon; carrying out life jacket buoyancy force testing on the life jacket and life jacket thermal resistance testing of close contact with the body core parts to obtain an in-water lasting survival index Iwater; carrying out life jacket indicator distance testing on the life jacket to obtain an indicator rescue index Ipos; and on the basis of the Idon, the Iwater and the Ipos, acquiring an emergency rescueindex LSP of an inflatable life jacket for aviation to evaluate the emergency lifesaving performance of the inflatable life jacket for aviation. According to the invention, the emergency lifesaving performance of an inflatable life jacket for aviation is integrated into the product of the life jacket wearing index, the in-water lasting survival index, and the emergency rescue index, so that the quantitative evaluation of the emergency lifesaving performance of the life jacket is realized and consumers are guided to go shopping.
Owner:TIANJIN POLYTECHNIC UNIV

Waterproof material with flame-retardant function

The invention discloses a waterproof material with a flame-retardant function, belonging to the technical field of waterproof materials. According to the invention, the waterproof material comprises a first base layer, wherein a bonding layer is fixed to the bottom of the first base layer; a concrete waterproof composite layer is fixed to the bottom of the bonding layer; a flame-retardant layer is arranged on the top of the first base layer; a waterproof layer is arranged on the top of the flame-retardant layer; the flame-retardant layer comprises a second base layer, a third base layer and a fourth base layer; the second base layer is fixed to the top of the first base layer; the third base layer is fixed to the top of the second base layer; the fourth base layer is fixed to the top of the third base layer; the waterproof layer comprises a waterproof coating layer and a felt cloth layer; the waterproof coating layer is fixed to the top of the fourth base layer; the felt cloth layer is fixed to the top of the waterproof coating layer; and the second base layer is made of glass cloth. Through the design of the flame-retardant layer, the flame-retardant performance of the waterproof material is improved, combustion efficiency can be reduced to a certain extent when a fire disaster occurs, and the survival possibility is increased for a user.
Owner:甘肃省凯潢防水科技建材有限公司

An automatic driving system that can monitor the driver's safety status

ActiveCN112172832BReal-time monitoring of physical signs informationIncrease the chance of being rescuedDriver input parametersInformation processingDriver/operator
The present invention relates to the technical field of automatic driving, and discloses an automatic driving system capable of monitoring the driver's safety state, including a state collection module, an information processing module and an action execution module. The state collection module obtains the driver's current sign state information, and The sign status information is sent to the information processing module, and the information processing module compares the acquired sign status information with the preset information and outputs a judgment instruction, and the action execution module controls the execution unit to execute the rescue strategy according to the judgment instruction. The present invention monitors the driver's physical sign information in real time, and when it is found that the driver is unable to operate the vehicle, it can call the automatic driving system to take over the vehicle in time, and execute the corresponding rescue strategy to rescue the driver, thus reducing driving time. When the driver is in a sudden state and loses the ability to control the vehicle, the probability of a vehicle driving accident occurs, and at the same time, the driver can be rescued in time through relevant rescue strategies.
Owner:英博超算(南京)科技有限公司

Position monitoring method and device, electronic device, and computer-readable storage medium

The disclosure relates to a position monitoring method and device, electronic equipment and a computer-readable storage medium, and relates to the technical field of positioning technology. The position monitoring method includes: receiving a first mode switching signal, and judging whether a second mode switching signal is received within a first time period after receiving the first mode switching signal; if the first mode switching signal is not received within the first time period Two mode switching signals, then detect the positioning mode of the positioning alarm terminal; if it is detected that the positioning alarm terminal is in the first positioning mode, then determine that the position of the positioning alarm terminal is in the target area; if it is detected that the positioning mode of the positioning alarm terminal is changed by the first positioning If the mode is switched to the second positioning mode, it is determined that the position of the positioning alarm terminal is outside the target area. The disclosure can achieve the purpose of accurately judging the location of the user when the trigger signal is interfered by optimizing the judging condition of whether the terminal is in the target area.
Owner:TAIKANG LIFE INSURANCE CO LTD +1
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