191results about How to "Improve life safety" patented technology

An event controller is provided for programmatic control of gaming devices. The event controller includes operating modes for adjusting game parameters, distributing audio and video, adjusting casino floor lighting, and performing auxiliary control functions. A gaming devices management system communicates control commands to the gaming devices. The control commands can adjust, for example, the audio volume of the gaming device. A rules database can be configured to provide programmable event processing. The rules database includes expressions that conditionally activate a particular event. The event controller can control the gaming devices in response to signals from a life safety system, for example, to reduce the audio volume of the gaming devices in the event of an emergency.

The invention provides a method for monitoring the process of a fused magnesium furnace based on an improved supervised kernel locally linear embedding method, and relates to the technical field of fault monitoring and diagnosis. The method includes the steps of mapping sample data X to a high dimensional feature space [phi](X) by using a kernel function; selecting the number of k neighbor points through a MKSLLE (Modified supervised kernel locally linear embedding) algorithm, and adding a regular term when constructing a reconstruction weight matrix; performing dimensionality reduction for an objective function composed of a KPCA-combined global preserving features and local preserving features, and obtaining a mapping matrix from a high dimensional data space to a low dimensional feature space and a coefficient matrix through approximate calculation; and constructing a Hotelling T2 statistic and an SPE statistic and determining control limits thereof. According to the invention, abnormalities and faults can be monitored online in real time in the working process of a fused magnesium furnace, the accuracy of fault monitoring is effectively improved, the occurrence of false alarms and false negatives is reduced, the property loss is reduced, and the personal safety of working staff is guaranteed.

The invention relates to full-frequency sound absorbing cotton which is provided with a double-layer structure or three-layer structure. The full-frequency sound absorbing cotton of the double-layer structure is composed of a melt-blow high polymer fiber layer and a varicosity polytetrafluoroethylene layer. The full-frequency sound absorbing cotton of the three-layer structure is composed of a melt-blow high polymer fiber layer with double faces compounded with the varicosity polytetrafluoroethylene layer or the varicosity polytetrafluoroethylene layer with double faces compounded with the melt-blow high polymer fiber layer. A high-performance composite micropore thin layer new material has better full-frequency sound absorbing capacity; is environment-friendly, non-toxic and free of peculiar smell, volatile gas, pollution or carcinogenic substances; and is free of stimulation caused by operating similar glass fiber on the skin, can be machined in punching mode, and does not generate dust or scraps and the like. The sound absorbing cotton made of the two materials of the melt-blow high polymer fiber layer and the varicosity polytetrafluoroethylene layer has good thermal resistance, and a sound absorbing effect cannot be affected by high-humidity climate and water.

The invention discloses an anti-seismic base used for a bridge. The anti-seismic base used for the bridge comprises a supporting seat. A supporting board is fixedly connected to the bottom of the supporting seat. The two sides at the bottom of the supporting board are movably connected with movable rods. The bottom ends of the movable rods are movably connected with sliding blocks. The bottoms ofthe sliding blocks are in sliding connection with a sliding board. The bottoms of the sliding blocks penetrate through the sliding board and extend into the sliding board. The sides, extending into the sliding board, of the sliding blocks are in sliding connection with the bottom of the inner wall of the sliding board. The invention relates to the technical field of bridge seismic resistance. By the adoption of the anti-seismic base used for the bridge and an anti-seismic method of the anti-seismic base, a push rod is fixedly connected with the side, located in the sliding board, of each sliding block, shakes generated in the vehicle traveling process and an earthquake are reduced, the stability and safety of a bridge floor are guaranteed, an anti-seismic effect is improved, sleeves are fixedly connected to the positions, located on the opposite sides of vertical rods, on the two sides of the bottom of the supporting board, multiple seismic reduction is achieved, an anti-seismic effectis better, the bridge floor is more stable, and the service life of the bridge is prolonged.

The invention relates to method and production line for rapidly preparing aerogel through radio frequency radiation. The aerogel production line comprises a main machine for rapidly preparing the aerogel through radio frequency radiation, an original auxiliary material system, an inert gas system, a heat supply system, a recovery system and a three-waste treatment system. The main machine for rapidly preparing the aerogel through radio frequency radiation comprises a sol-gel station, an ageing station, a replacement modification station and a drying station. The main machine is provided with a radio frequency generator, a monitoring device and an automatic control device. The main machine is provided with an inner container which is through front and back, a crawler is arranged in the inner container and used for material conveying, a channel is formed in the inner container and can be communicated with or disconnected from other systems outside the main machine. Multiple forms of products such as aerogel powder, aerogel particles, aerogel felt, aerogel plates, aerogel cloth and aerogel films can be continuously produced, the extremely high production efficiency and automation degree are achieved, the aerogel industry is powerfully promoted to achieve production automation, large scale and intelligence.

The invention discloses a shockproof bridge base and relates to the technical field of shock resistance of bridges. The shockproof bridge base includes a supporting base, a supporting plate is fixedlyconnected to the bottom of the supporting base, and movable rods are movably connected to both sides of the bottom of the supporting plate; a sliding block is movably connected to the bottom of eachmovable rod, a sliding board is slidingly connected to the bottom of each sliding block, the bottom of each sliding block penetrates through the corresponding sliding board and extends into the sliding board, and the side, extending into the corresponding sliding board, of each sliding block is slidingly connected to the bottom of the inner wall of the sliding board. According to the shockproof bridge base and a shockproof method thereof, a pushing rod positioned on one side of each sliding block is fixedly connected to the interior of the corresponding sliding board, vibration during runningof a vehicle and an earthquake is reduced, the stability and safety of a bridge surface are guaranteed, and the damping effect is improved; by fixedly connecting sleeves on both sides of the bottom ofthe supporting plate and between the opposite sides of vertical rods, multi-damping is achieved, the damping effect is better, the bridge surface is more stable, and the service life of the bridge isprolonged.

The invention relates to doors and windows of buildings, in particular to manual and automatic integrated dual-mode opening and closing equipment, an intelligent door and an intelligent window. The problem that as existing doors and windows need to be opened or closed manually, inconvenience is caused sometimes is solved. The opening and closing equipment comprises a handle box, wherein a handle and a switch button are mounted outside the box; a circuit board, a clutch, a gear motor, a transmission gear, a locking rod, a locking rod positioning base, a locking rod gear and a lock cylinder are mounted inside the handle box; a signal receiving and transmitting processing module is integrated on the circuit board; the switch button is connected with the signal receiving and transmitting module, and the signal receiving and transmitting module is connected with the gear motor. The manual and automatic integrated dual-mode opening and closing equipment, the intelligent door, the intelligent window and electric control screen window equipment are convenient to use and improve the living quality and living security of users.

The invention discloses a method and a device for automatically processing an incoming call in a vehicle driving process and electronic equipment. The method comprises the following steps: receiving an incoming call access application; obtaining weather condition information, vehicle speed information and vehicle driving state information under the current condition; calculating a danger coefficient according to the weather condition information, the vehicle speed information and the vehicle driving state information; judging the relationship between the danger coefficient and a preset first threshold value; if the danger coefficient is smaller than the first threshold value, answering or hanging up the incoming call according to the selection result of the owner; and if the danger coefficient is greater than or equal to the first threshold, hanging up the incoming call. Whether the current state is safe or not and whether the current state is suitable for answering the call or not canbe judged according to the collected driving environment information, automatic processing is carried out according to the judgment result, distraction of a driver due to call answering is avoided, and driving safety is improved.

The invention provides electronic equipment and a monitor method. For a user which wears the electronic equipment due to monitor needs, the relative position relation between the electronic equipment and at least one part of a user body is kept through a fixing body, and then physiology information of the user is monitored through a monitor device in real time; due to the fact that objects which can influence the physiology information are contained in a storage device, the electronic equipment can control the storage device to at least switch a storing state into a using state when the physiology information meets a preset condition, the user can conveniently use the objects in the storage device to improve the physiology information of the user, and therefore the life safety guarantee of the user is improved.

The invention relates to a medicine distribution system based on medical advices. The system comprises a doctor terminal, a medical worker terminal, a hospital server terminal and a user terminal. After a doctor customizes a doctor's advice, the doctor's advice information is sent to a hospital server terminal, the server reads the doctor's advice information and then sends a drug distribution instruction through information processing; the drug distribution system automatically distributes drugs, and optionally, the medical staff receive the drug distribution instruction and verify the drugs.After the medicine is distributed to the users, the condition of executing the medical advices by the users is fed back and monitored . According to the medicine distribution system, the execution degree and the automation degree are good, the efficiency of medical workers can be improved, and effective feedback can be conducted.

The invention relates to a vehicle-mounted drunk-driving-prevention system. The system comprises a microprocessor, a pyroelectric human body infrared sensor module, a GPS positioning module, a driving module, an alarming module and an alcohol concentration detection module. The driving module is connected with a car engine supervisor. The pyroelectric human body infrared sensor module and the alcohol concentration detection module are both arranged on a car steering wheel. The GPS positioning module is arranged in an engine. The alcohol concentration detection module comprises a single chip microcomputer, an alcohol sensor and a digital analog converting module. The microprocessor comprises a data storage unit, an alcohol concentration determining unit, a control unit and an information interaction unit. The data storage unit is used for storing an alcohol concentration threshold value. The alcohol concentration determining unit is used for determining the concentration of alcohol in gas exhaled by a driver. The control unit is used for controlling the driving unit. The vehicle-mounted drunk-driving-prevention system is good in reliability, high in practicability and recognition capability and capable of effectively preventing drunk driving, lowering traffic risks and greatly improving the life safety of the driver and pedestrians.

The invention discloses an elderly safety monitoring method, device and system based on a smart bracelet. The monitoring method comprises the following steps: monitoring various physical signs and emergency situations of an old person in real time by acquiring physical sign data, moving distance and instantaneous moving speed data of a smart bracelet wearer, giving an abnormal alarm from the smartbracelet terminal when abnormality occurs, and transmitting early warning prompt to a mobile client to notify the abnormal condition to family members of the old person in time, so that the family members of the old person alarm or rush to the scene in time so as to rescue the old person in time; moreover, actively calling the mobile terminal to contact with the family members of the old person in time under the condition that the family members of the old person do not discover the early warning prompt in time. Therefore, the old person can be helped in the first time, and the life safety guarantee of the old person is greatly improved.

The invention discloses an artificial intelligence type monitoring device. The device comprises a base, wherein a supporting rod is fixedly connected to the top of the base, a circular groove is formed in the inner side wall of the supporting rod, a lifting mechanism is rotatably connected to the top of the inner side wall of the circular groove, and a transmission mechanism is engaged with the outer side wall of the lifting mechanism; and a monitoring box is fixedly connected to the outer side wall of the lifting mechanism, a collecting hopper is fixedly connected to the top of the monitoringbox in a penetrating mode, a filter screen is fixedly connected to the inner side wall of the collecting hopper, and an air inlet is fixedly connected to the top of the monitoring box in a penetrating mode. Through a series of driving actions, rainwater is utilized, a mirror surface is cleaned, the height of the device is adjusted, threats to the life health of people in the equipment maintenanceprocess are avoided, the mirror surface is cleaned, the influence of a large amount of dust adhering to the mirror surface on the camera shooting definition is avoided, the camera shooting definitionis improved, the camera shooting content is complete, and the life health safety of people is protected in a disguised mode.

The invention discloses a mineral insulated metal sheath fireproof cable and a preparation method thereof. The cable comprises a cable core, a mineral matter oxygen barrier layer, an inner flame retardation layer, a mineral matter fireproof expansion layer, a metal reinforcing layer, an outer flame retardation layer and an oversheath; the cable core comprises insulating cores, and each insulating core is wrapped in an aluminum metal sheathe and an anticorrosion plastic layers successively; a mineral matter insulation layer services as an external layer of each insulating core, and internally provided with metal conductors; and the cable core is wrapped in the mineral matter oxygen barrier layer, the inner flame retardation layer, the mineral matter fireproof expansion layer, the metal reinforcing layer, the outer flame retardation layer and the oversheath successively. The cable of the invention can reach the CWZ grade of BS6387 standard, and satisfy 2h of fireproof bump test prescribed by the BS8491 standard, the production speed is high, the whole cable can be produced in a continuous and long manner, onsite installation technology is simple, and the cable can be applied to power distribution, illumination, control and alarm systems requiring for circuit completeness.

The invention discloses a mobile terminal smoke monitoring method and device and a storage medium. A smoke sensor is arranged on a mobile terminal. The mobile terminal smoke monitoring method includes: detecting smoke concentration in air in space of the mobile terminal and space within the default range of the mobile terminal through the smoke sensor; when the smoke concentration in the air within the default range of the mobile terminal is greater than an alarm threshold value, performing smoke alarm in a default mode. Mobility of the mobile terminal is utilized, the scope of application ofsmoke alarm is expanded, where there is the mobile terminal, where there is the smoke alarm function, and personnel safety coefficient is greatly increased; through the alarm help seeking function, and help seekers can be aware of the smoke concentrate of the site and can assist in handling conveniently.

The invention relates to an oxygen breathing device, in particular for providing oxygen to passengers or crew of an aircraft, the device comprising an oxygen source, wherein oxygen is stored, in particular in chemically bound form or compressed form, an oxygen guiding device for guiding oxygen from the oxygen source to a person, and a control unit for controlling pressure and / or flow rate of the oxygen flowing through the guiding device. According to the invention, an improved oxygen breathing device is provided having an energy conversion and supply device which is adapted to convert energy stored or produced within the oxygen breathing device into an energy required by the control unit, and to provide said energy required by the control unit to the control unit.

The invention provides a heavy-duty rail motor car, relating to a railroad car and aiming at meeting the requirements of special environments in high-cold and high-altitude areas. A transmission system of the heavy-duty rail motor car adopts an alternating-direct current transmission device, a control system adopts a microcomputer constant-power exciting device and a PLC programmable controller, and a main traction generator adopts a power-frequency generating device and a matched power supply device. The two sides of the lower part of a car body are distributed with two axle-type B0-2 two-axle steering frames; each wheel of the steering frame is respectively provided with a lightning-protecting grounding device at one end of a car axle; the car body is internally provided with an oxygen generator and an independent bathroom which is internally provided with a movable portable toilet; a main diesel generator unit adopts an electric heating oil and water-preheating device; and an oil-water pipeline adopts cold-proof wrapping and is provided with an electric hot-mixed device. The heavy-duty rail motor car has fast speed and safe and reliable operation, can well adapt to the severe environment in high-altitude areas and can provide life condition and safe guarantee for drivers and passengers.

The invention relates to an electric heating system with a direct-current power regulator. The electric heating system with the direct-current power regulator comprises an electric heating piece and is characterized in that the electric heating piece is connected with the direct-current power regulator, the direct-current power regulator comprises a step-down rectification regulating circuit and a central processing unit in communication with the step-down rectification power regulating circuit, the input end of the step-down rectification power regulating circuit is connected with a mains supply, and the output end of the step-down rectification power regulating circuit is connected with the electric heating piece. The electric heating system with the direct-current power regulator has the advantages that alternating current is converted into direct current, voltage is lowered, electricity using safety and personal safety are improved, electromagnetic radiation is avoided, meanwhile, a power regulating type working mode is adopted, energy utilizing efficiency is improved, and energy conservation and emission reduction are facilitated.

The invention relates to an intelligent coal mine support, which comprises a supporting plate, the supporting plate is installed with a connecting plate in a hinging manner, the connecting plate is connected with a shielding beam, the shielding beam is installed with a top beam in the hinging manner, the supporting plate is provided with a No.1 hydraulic cylinder connected with the top beam in thehinging manner, the top beam is connected with a supporting device which prevents the top beam from being overload rotating, a reinforcing device for increasing the bearing capacity of the top beam is also installed on the top beam; and the No.1 hydraulic cylinder, the supporting device and the reinforcing device are connected with a controller. The intelligent coal mine support can support the top beam through the cooperation of a check rod and a ratchet wheel to prevent the underground collapse caused by the overturn of the top beam; the intelligent coal mine support can enhance the jackingforce of a No. 2 hydraulic cylinder through the cooperation of the reinforcing rod and a U-shaped plate to prevent the collapse of the No. 2 hydraulic cylinder caused by the overturn of the top beamduring the supporting process; the intelligent coal mine support can drive a chain wheel to rotate to release a pendulum rod quickly through a chain, and meanwhile a No. 3 hydraulic cylinder drives asupport rod to support the top beam to prevent the overload collapse of the top beam so as to gain time for workers to escape.

The invention discloses an unmanned aerial vehicle aerial fire protection device. According to the key points of the technical scheme, the unmanned aerial vehicle aerial fire protection device comprises an unmanned aerial vehicle body, a plate shaped like a Chinese character 'fang' is fixed to the lower portion of the unmanned aerial vehicle body, and a water tank is detachably connected to an opening of the plate shaped like the Chinese character 'fang' and is in a hollow sealed shape; a water adding hole and an air pressure balance hole are formed in the top face of the water tank, a first plug and a second plug are connected to the water adding hole and the air pressure balance hole of the water tank in an inserted mode correspondingly, and two sets of water spraying parts are arrangedon the water tank in a mode of being symmetrical with respect to the axis of the water tank; and the plate shaped like the Chinese character 'fang' is further provided with a photography part for shooting, a DSP controller and a wireless communicator are further fixed to the plate shaped like the Chinese character 'fang', the DSP controller controls the photography part and the water spraying parts to be opened and closed correspondingly, and the wireless communicator is in wireless communication connection with a computer on the ground. The unmanned aerial vehicle aerial fire protection device has the advantages of being high in automation degree, capable of realizing monitoring and capable of extinguishing a fire.

The invention provides a vital sign monitoring mobile alarm system and an alarm method. The system comprises a patient terminal and a doctor communication terminal, wherein the patient terminal is used for automatically transmitting a mobile communication signal and vital sign parameters of a detected patient to a doctor for alarming in the case that the vital sign parameters of the detected patient exceed a preset threshold; and the doctor communication terminal is used for receiving the mobile communication signal and the vital sign parameters of the detected patient. Through the scheme above, the doctor is unnecessary to consult the vital sign parameter data of the patient at all times; and the alarm system, by virtue of a mobile communication module, is capable of automatically dialing a preset number in the case that the vital sign parameters of the patient exceed the preset safety threshold, so as to alarm the doctor timely; therefore, the alarm system can achieve timely alarm, so that the life safety of the patient is guaranteed.

The invention discloses a high-rise escape device, which comprises a chassis, a roller of which the center is provided with a gear shaft and a steel cable wound outside the roller, wherein the gear shaft is connected with a centrifugal frictional braking body into a whole through a key in the roller of which one end face is provided with a centrifugal frictional brake, the centrifugal frictional braking body evenly distributes 1 to 6 shaft holes on the circumference which uses a shaft axis of the gear shaft as the center of a circle, and the large circular arc of a brake block which is wound on the shaft holes and is rotated by the shaft is matched with the curvature of the inner diameter of a centrifugal frictional brake drum. The high-rise escape device has the advantages of simple structure, good manufacturability, no need of electrical power and energy and extremely high reliability. The popularization and the application of the high-rise escape device can greatly improve life security when high-rise people suffer from accidents.

The invention provides a bill information verification method and system, a server, and a computer readable storage medium. The bill information verification method comprises the following steps: a ticket checking terminal obtains encrypted bill information, and sends the encrypted bill information to a server; the server receives the encrypted bill information and decrypts the encrypted ticket information according to a preset key to obtain decrypted ticket information; and the server verifies whether the decrypted ticket information matches user identity information according to the user identity information. According to the technical scheme provided by the invention, the preset key can be prevented from being leaked at the side of the ticket checking terminal, the difficulty of stealing the preset key by an illegal terminal is increased, and the security of the preset key and vast user identity information which can be obtained through decryption by use of the preset key is protected. The ticket checking terminal can also decrypt emergency encrypted bill information according to an emergency key to obtain decrypted emergency bill information when emergency conditions are met soas to make sure that ticket checking work is carried out smoothly in case of an emergency.

The invention relates to the field of elastic jetting devices and electrified devices, in particular to a portable first-aid kit. The portable first-aid kit comprises a life-saving bomb, a life-savinggun barrel, a variable-speed case and an electric case. The portable first-aid kit can more accurately and efficiently rescue trapped personnel under various situations or transport goods and materials to danger places or the places where people inconveniently go up, and the guarantee of life safety of the trapped personnel in disasters is greatly improved.

The invention discloses a magnetic resonance imaging multifunctional inspection bed used for inspection in the internal medicine department, and relates to the technical field of medical treatment inthe internal medicine department. The magnetic resonance imaging multifunctional inspection bed comprises an inspection device and an inspection bed body, an outer frame is fixedly connected to the bottom of one side of the inspection device, boxes are fixedly connected to the surface and the back face of the outer frame respectively, top boxes are fixedly connected to the tops of the boxes, a fixing frame is fixedly connected to the portions, located at the tops of the corresponding box, of one side of each top box, movable rods are movably connected to the tops of the top boxes, and the bottom ends of the movable rods penetrate through the top boxes and the boxes and extend into the boxes. According to the magnetic resonance imaging multifunctional inspection bed used for inspection in the internal medicine department and a using method of the magnetic resonance imaging multifunctional inspection bed used for inspection in the internal medicine department, the top boxes are fixedly connected to the tops of the boxes, the workloads generated when medical workers carry unconscious patients are reduced, the heads of the patients can be fixed, the artifact effect can be further reduced, supporting plates are fixedly connected to the two sides of the top of a bed board respectively, in this way, the unconscious patients can be prevented from rolling down during movement when beinginspected, and the life safety of the patients is improved.

The invention discloses a head protection device for firefighting and a firefighting command system. The head protection device comprises a fireproof heat-insulation face shield, a thermal imager, anaugmented reality display module, a power source module, a master control module and a wireless communication module. The fireproof heat-insulation face shield comprises a transparent viewing region.The thermal imager is connected with the master control module. The augmented reality display module is arranged on the inner side of the fireproof heat-insulation face shield and connected with the master control module. The wireless communication module is connected with the master control module and used for sending infrared images acquired by the thermal imager to a firefighting command facility. The master control module is used for controlling the infrared images acquired by the thermal imager to be subjected to augmented reality display operation on the augmented reality display module.By the adoption of the head protection device for firefighting and the firefighting command system, the firefighting work of a firefighter can be conveniently carried out, the fire scene viewing field of the firefighter can be broadened, the potential hazard on the fire scene can be easily discovered, and therefore the guarantee of the life safety of the firefighter is improved, and the video image data basis is provided for the fire scene disaster relief work in the future.

The invention provides a wireless communication device. The wireless communication device includes a sensor, a positioning module and a processor. The sensor is used for detecting and outputting vibration signals. The positioning module is used for detecting current position information of the wireless communication device. The processor is used for judging whether an earthquake occurs or not based on the vibration signals received from the sensor and vibration signals of at least two external device and triggering a command of sending rescue information based on the judgment result and operation input by a user, wherein the rescue information at least includes the current position information of the wireless communication device. The invention also provides a rescue system including the above wireless communication device, at least two external devices and at least one cloud server. The wireless communication device is in communicational connection with the at least two external devices and the at least one server.

The invention belongs to the technical field of medicines and relates to a carbetocin injection. The injection is prepared from carbetocin, a polyuronic acid derivative, vitamin D and injection water.In each 2mL of the carbetocin injection, the amount of the carbetocin is 50 to 80mug, the amount of the polyuronic acid derivative is 5 to 8mg and the amount of the vitamin D is 1 to 5mg.

The invention discloses an intelligent airtight suffocation preventing system and method for an automobile. The system comprises a life safety algorithm analysis controller; an in-vehicle air samplingand monitoring function module, an in-vehicle air temperature sampling and monitoring function module, an in-vehicle video or image capturing function module, an vehicle air conditioner control function module, an vehicle door and window control function module, a wireless communication module and a background mobile device which are connected with the life safety algorithm analysis controller. According to the invention, a current high-speed and mature wireless communication technology, an intelligent sensing technology and an automobile electronic electrification technology are fully utilized, the dependence relationship between the life safety of human beings and animals and the oxygen concentration and temperature is combined to design and develop an automobile anti-closed suffocationsystem, life existence conditions in the vehicle are monitored and analyzed in real time, and a vehicle owner is informed in time through video or image data, so the vehicle owner can be informed intime, and an air conditioner and a vehicle window system in the vehicle are controlled in time.