Methods, systems, and apparatus for automatically responding to at least partial submersion of a vehicle in water. The system includes a sensor configured to detect sensor data indicating whether the vehicle is at least partially submerged in water. The system includes an electronic control unit (ECU) connected to the sensor. The ECU is configured to determine that the vehicle is at least partially submerged in water based on the sensor data. The ECU is also configured to adjust at least one feature of the vehicle in response to the determination that the vehicle is at least partially submerged in water.

A life protection device system is proposed. More particularly, the life protection device system includes: a shock absorbing device provided with a shock absorbing part, a shock absorber, and an airbag that are mounted on a moving object so as to absorb impact to protect the life of passengers in a crash or collision of the moving object; a measuring device detecting the shock applied to the moving object; a controller generating a preset driving control signal according to the detected shock of the measuring device; and an artificial intelligence part notifying of an occurrence of a disaster and asking for help from a designated disaster center in response to the driving control signal of the controller, wherein the impact on the passengers is minimized even when the moving object such as a drone, autonomous aircraft, and autonomous vehicle crashes or collides, or falls into a river or sea.

Methods, systems, and apparatus for automatically responding to a vehicle falling into water. The system includes a sensor configured to detect sensor data indicating whether the vehicle is falling into water. The system also includes an electronic control unit (ECU) connected to the sensor. The ECU is configured to determine that the vehicle is falling into water based on the sensor data. The ECU is also configured to adjust at least one feature of the vehicle in response to the determination that the vehicle is falling into water.

An on-vehicle flash flood safety system is disclosed to install a water level sensor between front tires, underneath of vehicle which checks the water level on road. When the water level is found above a predetermined mark, an extendible-retractable shaft is extended which contains a water flow sensor and SONAR device to find the depth and speed of flash flood water. This data is sent to a Control, Display, and Alert Unit which calculates if it is dangerous to enter into such water. If found dangerous, the system gives an audio-visual alarm. System also collects location using GPS and sends location, water, and speed of water data to a computer server to be stored and distributed to other vehicles. By means of the aforesaid performance, on-vehicle flash flood alarm System informs the driver of the motor vehicle to not proceed if there is danger of the vehicle getting swept away.

An emergency escape system and an emergency escape method for a vehicle are provided. The emergency escape system includes a sunroof that is mounted at a headliner of the vehicle and a driving device opening or closing the sunroof by receiving current. A float sensor detects whether the vehicle is filled with water up to a predetermined mounting position. A pressure sensor detects a force applied to the headliner or the sunroof. A controller supplies the current to the driving device in response to receiving from the float sensor a signal indicating that the vehicle is filled with the water up to the predetermined mounting position and determining that the force applied to the headliner or the sunroof, which is detected by the pressure sensor, is greater than a predetermined force.

A system including a flotation mechanism incorporated into a chassis or framework constituent of a vehicle, the flotation mechanism is operable for protecting a vehicle from losses in cases of vehicle drowning accidents; an airbag implement for keeping the vehicle afloat or above water; a cylinder implement for housing the airbag implement, wherein the cylinder implement having two half cylinders that is configured to swing open when activated; a hinge implement including a continuous hinge that is configured to hold the two half cylinders together and allow the two half cylinders to swing open; and a sensor implement for detecting a presence of water or liquid flooding a vehicle, wherein the sensor implement is further configured to send an emergency signal the flotation mechanism, for the flotation mechanism to deploy the airbag implement.

The present invention relates to a system that is mounted on a mounting structure or chassis intended to protect the vehicles and their occupants. The system uses a main computer, high-precision radars, external airbag impellers, airbags that protect the vehicle and to some extent help its buoyancy, fluid sensors to detect the water limit that the vehicle can reach, and if these sensors are activated send a signal to the main computer that is responsible for activating air bag impellers, an inclinometer to detect the limit of inclination established in the vehicle and if the inclinometer detects an inclination that exceeds the limit established, this sends a signal to the main computer that is responsible for activating all the air bag impeller devices; and a monitor with signal transmitters to visualize in the state in which the system is located.

An escape system used for a car being sunken into water and its ultrasonic component are illustrated. The ultrasonic component has a case and an ultrasonic module, and the escape system used for the car being sunken into water has the ultrasonic component and a mainboard. The present disclosure utilizes the property of the ultrasonic to recognize the type and thickness of obstacles which are accumulated in the ultrasonic component, and to determine whether a warning message for sweeping the obstacles should be sent, so as to maintain a sensitivity of the ultrasonic component and further to prevent the ultrasonic component from mistakenly judging that the car is sunken in water.

An emergency vehicle flotation system has bladder(s) attached in a compressed state on a vehicle. An inflation initiating component comprising a selected one or more of a submersion sensor attached to the vehicle to detect water pressure indicative of submersion of the vehicle and a user interface device. Selectable force gas generator(s) (SFGGs) have one gas-generating propellant cells that are individually fired. The SFGG(s) have conduit(s) that receive gas from fired gas-generating propellant cells and direct the gas to inflate the bladder(s). A controller is communicatively coupled to the inflation initiating component and the gas-generating propellant cells of the one or more SFGGs. The controller enables the emergency vehicle flotation system to receive an inflation signal from the inflation initiating component, and to fire a selected number of the more than one gas-generating propellant cells to at least partially inflate the bladder(s).

A system for self-extrication from a safety harness by the wearer, or during rescue of the wearer, in the event of an emergency including one or more combination cutter and glass break tools mounted onto and around selected portions of the safety harness at predetermined positions for use in cutting the webbing straps of the safety harness in the event of the inoperability of any safety harness release resulting in the severing of the harness at said position and further resulting in the combination tool being freed for use in breaking glass out of a window of a vehicle.