96results about How to "Avoid tragedy" patented technology

The invention discloses a device for preventing personnel in a car from choking and a method. The device comprises a controller electrically connected with a vehicle power supply, wherein the controller is electrically connected with a gathering module, an execution module, a communication module and a warning module. The gathering module comprises a rotating speed sensor, a speed sensor, an oxygen sensor, a carbon monoxide sensor and a nitric oxide sensor, wherein the rotating speed sensor is used for inspecting the rotating speed of an engine, the speed sensor is used for inspecting the vehicle speed, oxygen sensor is used for inspecting oxygen concentration in a driving cab, the carbon monoxide sensor is used for inspecting the carbon monoxide concentration in the driving cab, and the nitric oxide sensor is used for inspecting the nitric oxide concentration in the driving cab. The execution module comprises a window opening unit used for opening car windows and an unlocking unit used for unlocking a car lock. The communication module comprises a GSM unit used for remote communication and a Bluetooth unit used for short range communication. The warning module is electrically connected with car warning lights, car horns and in-car stereos correspondingly. Based on the device, the occurrence of choking situation of personnel in the car can be effectively avoided, and car usingsafety can be guaranteed.

The invention provides a child safety monitoring system for vehicles, and relates to the technical field of vehicle safety. According to the child safety monitoring system, a vehicle state detection device detects the state of a vehicle and feeds the state of the vehicle back to a vehicle monitoring controller; the vehicle monitoring controller receives detection data returned by the vehicle state detection device, sends control commands to an execution unit according to the detection data, and controls the execution unit to work. The vehicle state detection device comprises a safety belt insertion detection device and a weighing sensor; the safety insertion detection device is used for detecting and judging insertion condition of a safety belt; the weighing sensor is arranged on the lower side of an inner seat of the vehicle and used for detecting seat weight; the vehicle monitoring controller controls the execution unit to work after judging the state of a passenger in the vehicle. By the child safety monitoring system, parents or a passerby can be reminded to notice a locked and forgotten child in the vehicle; system structure is simple, reliability is high, and invested cost is low.

The invention discloses an alarm system for children left behind in vehicles, including an in-vehicle child detection host, and a flameout vehicle door detection device, a child left-behind alarm device, a child danger classification device and a dangerous situation treatment device which are connected with the in-vehicle child detection host. The in-vehicle child detection host detects whether there is a child left behind in a vehicle; if there is a child left behind in the vehicle, the child left-behind alarm device and the child danger classification device are started, the child left-behind alarm device sends the information of the child left behind in the vehicle to the owner and background supervision personnel, and the child danger classification device acquires the environment condition in the vehicle and classifies the danger of the environment in the vehicle; and when the environment in the vehicle affects the life safety of the child left behind in the vehicle, the dangeroussituation treatment device opens the front and rear glass and unlocks the vehicle to rescue the child left behind in the vehicle. The invention further provides an alarm method for children left behind in vehicles.

The invention discloses a method for preventing a living body inside a vehicle compartment from being choked. The method comprises the steps that whether a vehicle is flamed out or not is detected through an intelligent device, under the status that vehicle doors are locked, whether a living body exists in the vehicle or not is detected, and an alarm device gives an alarm; if the living body is detected, the concentration of oxygen inside the vehicle continues to be detected, and whether the probability that the living body is choked exists or not is judged; if the probability that the living body is choked exists, an air-conditioner system is started, and then a short-message alarm is given. The intelligent device comprises a timekeeping module, an oxygen concentration threshold value is set to 0-18%, when it is detected that the oxygen concentration is lower than 18%, the air-conditioner system and the timekeeping module are started, and if it is detected that the oxygen concentration is still lower than 18% after the set time is ended, the short-message alarm is given. The intelligent device further comprises a vehicle window lifting system, and the oxygen concentration threshold value is set to 0-13% and 13-18%; when it is detected that the oxygen concentration is lower than 13%, a vehicle window is started, and the short-message alarm is given. According to the method, different dangerous cases are disposed of step by step, and the living body inside the vehicle is rescued in time.

The invention belongs to the technical field of electronic information, and specifically relates to a wearable intelligent card used for swimmer state monitoring. The wearable intelligent card comprises a card body and a microprocessor and a battery arranged in the card body, the microprocessor is connected with a crystal oscillator, a wireless peripheral circuit, a triaxial gravitational acceleration sensor, a waterlogging sensor, a temperature sensor, a pressure sensor, a flash card, an indicating lamp, a buzzer, and a button, and the wireless peripheral circuit is connected with an antenna. According to the wearable intelligent card, the behaviors and states of swimmers can be effectively perceived via fusion, analysis, and processing of data of multiple sensors, early warning information is emitted when the swimmers are possibly drowned, monitoring personnel and other swimmers are reminded to search the drowning people in time, and tragedies are avoided.

The invention discloses an alarming system for locking a child in an automobile by mistake and relates to the technical field of safety early warning of the automobile. The alarming system for locking the child in the automobile by mistake comprises a seat passenger detection system, a sound and light alarming control system and an Internet of Vehicles system. The seat passenger detection system is used for detecting and judging types of passengers on seats in the automobile, so as to judge whether the child is locked in the automobile by mistake. The sound and light alarming control system is used for sending out sound and light alarming information to the passengers outside the automobile when judging that the child is locked in the automobile by mistake. The Internet of Vehicles system is used for sending a message with the content that the child is locked in the automobile by mistake to a cell phone of a driver through a network after the alarming system judges that the child is locked in the automobile by mistake and the child is still not rescued after the sound and light alarming control system alarms. According to the alarming system disclosed by the invention, hardware cost is not increased and three grades of alarming prompts can be provided; the alarming system has the effect of preventing tragedies from occurring and conditions that the child is rescued through damaging manners of crashing glass and the like are reduced; the benefits of an automobile owner are effectively protected and the alarming system has a relatively good application prospect in the future.

The invention provides a health monitoring system. The system comprises a control module, a detection device and a communication module. The detection device comprises a human body information detection module for detecting human body physiological information and an environmental information detection module for detecting environmental information, the control module is in communication with thedetection device through the communication module, and the control module can be in communication with a terminal through the communication module and send prompt information to the terminal accordingto a detection result of the detection device. The health monitoring system can be used for monitoring the physical condition and living environments of elderly people living alone, when the monitoring system monitors that the human body physiological information of elderly people exceeds a normal range, it is explained that the bodies of elderly people have problems, the control module of the monitoring system sends the prompt information to the terminal, and children of elderly people can know that the bodies or living environments of elderly people have problems in the first time, so thatthe children deal with the existing problems in time, and the tragedy is avoided.

The invention discloses an automatic brake apparatus for mistaken stepping on accelerators. The apparatus comprises an accelerator pedal, a brake pedal and a brake gear. The brake gear comprises a two-point retractor and an electromagnetic circuit. The upper end of the two-point retractor is connected to the rear end of the accelerator pedal, the lower end of the two-point retractor is fixed on the upper portion of a lower limit baffle through a retractor braid, and the lower portion of the lower limit baffle is connected with a spring fixed at the end. An upper limit baffle is arranged between the two-point retractor and the lower limit baffle, and switch contacts mutually separated in the electromagnetic circuit are arranged on the upper limit baffle and movably connected with the lower limit baffle. The upper portion of an electromagnet right aligns to the brake pedal. When an accelerator is stepped fiercely, a high acceleration enables the two-point retractor to be retracted tightly, the lower limit baffle moves upwards to close the electromagnetic circuit, and accordingly, the brake pedal is forced to be pulled downwards rapidly through strong electromagnet absorption force to achieve emergency braking. The automatic brake apparatus is simple in structure, safe and reliable and convenient to mount and use.

A personnel monitoring type intelligent alarm method comprises the steps that information of a person entering a monitoring area is obtained; when it is judged that a child is in the monitoring area according to the information of the person, a safety mode is enabled and executed, and the safety mode means that whether the child is in the monitoring area alone or not is monitored; and when the child is in the monitoring area alone, an alarm mechanism is triggered. The invention further provides a personnel monitoring type intelligent alarm system. By the adoption of the personnel monitoring type intelligent alarm method and system, the risk caused by the child who stays alone can be avoided.

The invention discloses a vehicle-mounted survival system, which relates to the technical field of automobile auxiliary equipment manufacturing; it includes a vehicle-mounted control terminal, and the vehicle-mounted control terminal is respectively connected with a detection device and a vehicle body control module; the detection device is composed of an audio sensor, an infrared imager and The vehicle body control module is composed of a vibration sensor; the vehicle body control module is used to control the lifting of the vehicle window, unlocking the vehicle door, turning on and off the vehicle lights and sound alarm; the vehicle control terminal is connected with the mobile phone through a wireless signal. The invention can solve the problem that the child is killed when the child is locked in the car but the car owner does not notice it.

The invention discloses a multifunctional safety window which comprises a window body, a clothes rack and a shelf. The clothes rack is connected with the window body through connecting rods, a flashing board is slantingly arranged on the top of the window body, two moving windows are correspondingly arranged in the center of the large surface of the window body, protrusive inserting holes are formed in the two moving window respectively, mortise locks can penetrate through the inserting holes, and the connecting robs are expansion rods. According to the multifunctional safety window, the above structure is adopted, accidents caused by the fact a child at home climbs the window are prevented. Due to the fact that the connecting rods are the expansion rods, the connecting rods can stretch out or draw back when clothes are hung on the connecting rods. Due to the fact that the flashing board is arranged, a user needs not to worry that the clothes hung out get wet in rain. Flowers and plants can be planted on the shelf, or idle items can be placed on the shelf, and the actual use space of the user is enlarged. Due to the fact that the moving windows are arranged on the window body, the windows can be opened, bedclothes can be hung and dried, and outdoor operations such as air conditioner maintenance can be conducted conveniently. The user can escape in emergency, and the safety window is safe.

The invention discloses a hydropower station warning system and method. The system comprises a master processor, a slave processor, a GPS module, a GPRS module, a human body infrared detection module, a gravity sensor module, a voice output module and an emergency treatment module. On one hand, the system effectively inform tourists in downstream riverways in time when a gate of a hydropower station is lifted and water is drained unperiodically and irregularly, so that the tourists can retreat in time before floods come and unnecessary tragedies are avoided. On the other hand, the system prevents the situation that important equipment is lost and accordingly normal operation of the hydropower station is affected by monitoring the important equipment guaranteeing normal operation of the hydropower station in real time through detection equipment.

The invention discloses intelligent wearable monitoring equipment for sleep apnea based on electroencephalogram and heart rate. The equipment comprises an equipment monitoring body, the equipment monitoring body is internally provided with a human body health monitoring module, a central processing unit, a power supply module and a warning module, wherein the human body health monitoring module isused for monitoring human body biological signals, the central processing unit is used for processing and analyzing the human body biological signals, the power supply module is used for supplying power, the warning module is used for determining the sleep apnea is serious and triggering a warning when analyzing and evaluating that the human body is in a sleep apnea condition; the human body health monitoring module transmits the monitored human body biological signals to the central processing unit, the central processing unit analyzes and processes the human body biological signals and transmits the human body biological signals to the warning module. The intelligent wearable monitoring equipment for the sleep apnea based on the electroencephalogram and the heart rate has the advantagesthat the defects that the universality, caused by complex operation, poor portability, high cost and the like, of specialized medical health monitoring equipment is poor, and simple and efficient health detection means are insufficient are made up.

The invention discloses a safety warning helmet which belongs to the field of safety warning, and is used for solving the problems that the back cycle cannot be well warned when a rider brakes due to no relation between a warning light and speed. The safety warning helmet comprises a helmet body and a safety warning device installed on the helmet body, wherein the safety warning device comprises a brake light, a brake light controller connected with the brake light, a microcontroller and an acceleration sensor, wherein the brake light is installed on the outer surface of the helmet body; multiple preset acceleration threshold ranges are stored in the microcontroller connected with the brake light controller, and each preset acceleration threshold range corresponds to an instruction for controlling flash frequency of the brake light; the acceleration sensor is connected with the microcontroller and is used for detecting the acceleration value of the rider and sending the detection result to the microcontroller; the microcontroller is used for comparing the acceleration value of the rider with the stored multiple preset acceleration threshold value ranges, and sending the instruction corresponding to the one met preset acceleration threshold value range to the brake light controller.

The invention discloses a vehicle window control system of a vehicle. The vehicle window control system comprises a vehicle-mounted storage battery, a vehicle body control module, a motor, a seat gravity induction system, a radio remote controller and the like. The vehicle body control module is in linkage with the seat gravity induction system, and the vehicle body control module comprises a radio signal amplifier and a double-way associated control circuit. The vehicle body control module is in double-way linkage with the radio remote controller, a remote controller signal output end and a remote controller signal receiving end are arranged on the radio remote controller, and a vehicle body control signal output end and a vehicle body control signal receiving end are arranged on the vehicle body control module. According to the system, when a driver of the vehicle leaves the vehicle, locks the vehicle and raises windows, the double-way linkage can be carried out on the vehicle body control module again through the remote controller in the hand of the driver, when a window raising signal is sent out, the vehicle window control system automatically determines whether valuables or infants exist in seats of the vehicle or not at the same time, and therefore accidents are effectively prevented from happening. Meanwhile, the system further has the advantages of being safe and reliable in operation, long in service life, low in manufacturing cost and the like.