The invention describes a safety system for cooling air around a child in a car when an engine of the car is turned off, and a cooling mechanism of the safety system is automatically activated above a specified temperature when a child is left in the car. The safety system incorporates an audio alert, a visual alert, and a mechanism to send a distress signal or call to emergency services after two minutes after the car engine is turned off and the child is not removed from the car. An open-source Firmware code was used to control thermoelectric cooling via Arduino and an Android software code for emergency calls.

A system and method for evaluating pressure sensation of a vehicle seat in which body pressure sensors installed in a bolster of a seat cushion measure a body pressure are provided. The pressure sensation due to the bolster and a shield cover of the seat cushion is determined by analyzing the magnitudes of the measured body pressure and the distribution chart thereof. Whether the pressure sensation is caused by the bolster or the shield cover is determined based on the magnitudes of the body pressure and the distribution chart thereof to adjust the seat cushion to a position to release the pressure sensation.

In at least some implementations, the vehicle headrest assembly comprises a body with an exterior defined by an outer surface and an interior. The body includes a mount by which the body is mountable on a vehicle seat. The vehicle headrest assembly includes a power cable at least partially within the interior that is adapted to communicate with a power supply. A transmitter is carried by the body and electrically communicated with the power cable to provide a wireless power transmission. And a switch is in electrical communication with the transmitter to selectively permit transmission from the transmitter.

A system and method for classifying a mode of operation of a mobile communication device within a defined volume, based on multiple sensors are provided herein. The method may include the following steps: determining a position of the mobile communication device relative to a frame of reference of the defined volume, based on any of: angle of arrival, time of flight, or received intensity of radio frequency (RF) signals transmitted by the mobile communication device and received by a phone location unit located within the defined volume configured to wirelessly communicate with the at least one mobile communication device; obtaining at least one sensor measurement related to the mobile communication device from various non-RF sensors; and using a computer processor to classify the mobile communication device into one of many predefined modes of operation of the mobile communication device, based on the position and the sensor readings.

The disclosure relates to systems and methods for treating a vehicle with radiation. The system generally comprises a being detection system, one or more sanitizing lights, a surface tinting means, and at least one processor. Sanitizing radiation is emitted onto one or more surfaces of the vehicle, as well as the air of the vehicle to sanitize the vehicle. The processor allows and being detection system allow for safe sanitizations to be conducted inside the vehicle. The vehicle may be treated with safe UV-C light and/or unsafe UV-C light, depending on the presence of beings in the vehicle.

A controller for controlling a haptic feedback actuator of a vehicle, the controller comprising: at least one input for receiving: vehicle parameter information comprising information indicative of a current position of at least a portion of a seat of the vehicle; and information indicating that it is required to provide haptic feedback, a processor being arranged, in response to receipt of information indicating that haptic feedback is required, to generate a control signal for controlling operation of the haptic feedback actuator, the control signal being responsive at least in part to the vehicle parameter information; and an output for outputting the control signal.

To realize a biological information detection device capable of obtaining accurate biological information. The biological information detection device includes a radio wave sensor that detects a body surface displacement of a human body; a first vibration sensor that is disposed together with the radio wave sensor at a position away from the supporting surface that supports the human body; a second vibration sensor that is disposed closer to the supporting surface than the first vibration sensor; and a signal processing unit that generates a biosignal of the human body based on the body surface displacement obtained by the radio wave sensor, a first vibration component obtained by the first vibration sensor, and a second vibration component obtained by the second vibration sensor.

A vehicle includes an internal camera configured to obtain first image data; an external camera configured to obtain second image data; an impact detecting sensor configured to detect an external impact and generate an impact detection signal; a memory configured to store the first image data and the second image data; and a processor electrically connected to the impact detecting sensor and configured to generate an impact event when a strength of the impact detection signal exceeds a threshold, and in response to the impact event being generated, control the memory to store the first image data and the second image data in the memory.

To provide an occupant determination device capable of improving reliability in results of determining an occupant's physique. An occupant determination device includes a tentative-determination processing unit provided in a seat of a vehicle and classifying a physique of an occupant seated on the seat by comparing a determination value set based on sensor values of a plurality of load sensors for detecting loads applied to the seat with predetermined load threshold values, and a determination processing unit determining the physique of the occupant by using tentative determination results by the tentative-determination processing unit, in which, when the number of the tentative determination results classified into a given class becomes equal to or larger than a predetermined threshold value in the tentative determination results of a predetermined number of samples, the determination processing unit determines the physique of the occupant to be the given class.

A system capable of determining a type of a passenger sitting on a seat according to a body type is disclosed. The system includes a seat detecting means detecting a position of a seat and an angle of a seat back, a passenger detecting means detecting a passenger based on a state where a specific passenger normally sits on the seat, and a controller detecting a passenger's body part along with a seat-back area where the seat back is positioned and a passenger area where the passenger is positioned using information detected by the seat detecting means and the passenger detecting means, and learning a parameter value that is input as a relationship of detected information and a classification result for a body type of the passenger that is output by the parameter value, thus setting a body-type classification model.