A vehicular safety system includes a vehicle that has a plurality of seat belts, an alarm and an ignition. Each of the seat belts is operationally coupled to the alarm and the ignition. A car seat is provided that has a belt and a clasp. The car seat is removably positioned within the vehicle. A conductor is coupled to the car seat and the conductor is selectively electrically coupled between the clasp and one of the seat belts when the car seat is occupied. Thus, the alarm detects when the conductor is operationally coupled to the buckle. The alarm generates an alarm sequence when the ignition is turned off and the conductor is electrically coupled between the clasp and the buckle. The alarm sequence includes an audible alarm such that the alarm may inhibit an occupant from being inadvertently left in the vehicle. A switch is positioned within the vehicle such that the may be manipulated. The switch is electrically coupled to the alarm and the switch de-actuates the alarm when the switch is manipulated.

A system for detecting a condition associated with an occupant in a vehicle. The system may include a plurality of sensors configured to acquire a first set of data indicative of occupancy of the vehicle and a second set of data indicative of at least one operating status of the vehicle, and at least one controller. The at least one controller may be configured to aggregate the first set of data and the second set of data, automatically determine the condition associated with the occupant in the vehicle based on the aggregated data, and generate a notification based on the condition.

Embodiments include a vehicle comprising a user interface, a first sensor coupled to a child seat for detecting a child seat belt status; a gear selector for selecting a vehicle gear, and a processor communicatively coupled to the first sensor and the gear selector, and configured to cause the user interface to present a first notification if a first alarm condition is detected based on the child seat belt status and a selected gear. Embodiments also include a method of providing child seat monitoring in a vehicle, the method comprising receiving a gear position from a vehicle gear selector, receiving a child seat belt status from a first sensor coupled to a vehicle child seat, and presenting a first notification using a vehicle user interface if the gear position is a non-park position and the child seat belt status is unbuckled.

Systems and methods of impact handling and ultrasound alerting are provided. Systems comprise an ultrasound transmitter is configured to transmit ultrasound signals at specified frequencies, a controller associated with a vehicle seat and configured to generate the ultrasound signals with respect to seat statuses and control the transmitter accordingly, and an application installable on a user's communication device to be associated with a device's audio receiver. The seat may comprise a dynamic part mounted on a static part and energy absorbing element(s) configured to restrain a movement of the dynamic part relative to the static part upon impact, via connection(s) between the static and dynamic parts that have static element(s) attached to the static part and dynamic element(s) attached to the dynamic part.

Provided is a child restraint system (CRS) with automated installation that provides automated feedback and control of seat installation angle, belt latching and tightening, and confirmation of correct install. The CRS utilizes sensors to monitor CRS base angle relative to level, confirm correct latching of the CRS to its base and then to the vehicle seat, and confirm tightening of the belts to the required tension to be crashworthy. The stepwise operation and confirmation of the installation procedure may be operated via button(s) or other tactical input, and relayed to the user via electronic visual display and/or audible means. All operations will be overseen and processed by an integrated control system, affording minimal user decision or interface. An intelligent latching device which can be adapted for use with an existing CRS is also provided.

Embodiments include a vehicle comprising a user interface, a first sensor coupled to a child seat for detecting a child seat belt status; a gear selector for selecting a vehicle gear, and a processor communicatively coupled to the first sensor and the gear selector, and configured to cause the user interface to present a first notification if a first alarm condition is detected based on the child seat belt status and a selected gear. Embodiments also include a method of providing child seat monitoring in a vehicle, the method comprising receiving a gear position from a vehicle gear selector, receiving a child seat belt status from a first sensor coupled to a vehicle child seat, and presenting a first notification using a vehicle user interface if the gear position is a non-park position and the child seat belt status is unbuckled.

Systems and methods to safely transport passengers are described. The system broadcasts over a network, to at least one forward operating base, (FOB) a request for linkage. The system is located in a vehicle that travels on land and is utilized for bidirectional communication with a first system unit type for detecting the presence of a passenger in the vehicle and a second system unit type for communicating different alert types. The first system unit type includes a first child seat control unit and the second system unit type includes at least one FOB including a first FOB. The system receives and registers the first FOB as being linked and receives an occupant present message from the first child seat. The system identifies a temperature inside the vehicle as exceeding a predetermined threshold and communicates a temperature alert message to the first FOB.

Load sensors are disposed on four corners of a seat cushion. An occupant decision section of an occupant detection ECU decides a type of an occupant on a vehicle seat based on loads detected by the load sensors. A CRS changing section that prohibits the occupant decision section from changing a decision to a decision result that an adult is seated in the vehicle seat and changes the decision to a decision result that a child seat is attached on the vehicle seat when an engagement of a tongue plate with a buckle of a seat belt device is detected by a buckle switch and a buckle load calculated by buckle load calculation section is less than a predetermined buckling load threshold in a case where the occupant decision section decides that an adult is seated in the vehicle seat.

The present disclosure discloses a wireless sensing system of a seat position and a control method of the sensing system, the system including a slave control unit provided for each seat to detect a seat belt fastening status and a seat occupancy status by a passenger, and a master control unit provided in a vehicle to receive data based on a radio signal of the slave control unit through radio communication with each slave control unit, calculate a position of each slave control unit based on the data received through the radio communication, and discontinue a position checking of a slave control unit when it is determined that the position of the slave control unit calculated for each slave control unit is outside the vehicle.

An occupant sensing method includes steps of: sensing installation of a child seat on a seat of a vehicle; storing a detection value of a load sensor which is provided to be attached to the seat and detects an input load as a first load value, when the installation of the child seat is sensed; storing a detection value of the load sensor as a second load value when a predetermined time period has elapsed from a time point at which the installation of the child seat is sensed; and estimating a load change amount at the time of getting on/off which is a change amount of a load that is generated as the occupant gets on/off the child seat, based on a difference value between the first load value and the second load value.