Delphi Technologies, Inc.

Aptiv Technologies Limited

Stephen B Porter

Duane Donald Fortune

Rodney Allen Lawrence

Kevin D Kincaid

Stuart Stites Sullivan

Edward J Wallner

William W Fultz

James Frank Patterson

Gary R Grieb

Jeffry N Zolkower

Sullivan S Stuart

Lawrence A Rodney

Rodney A Lawrence

A child restraint system and a method for monitoring installation of the child restraint system are provided. The child restraint system includes a child seat configured to receive a child occupant. The child restraint system further includes a first sensor coupled to the child seat. The first sensor is configured to output a first signal indicative of positional angle of the child seat relative to a first axis. The child restraint system further includes a controller coupled to the child seat configured to receive the first signal and to calculate a first angle value based on the first signal. The controller is further configured to induce a first device disposed on the child seat to indicate when the first angle value is not within a predetermined angular range from the first axis.

Child restraint system and method for monitoring installation of the child restraint system

A child restraint system and a method for monitoring installation of the child restraint system are provided. The child restraint system includes a child seat configured to receive a child occupant. The child seat has at least a first seat belt guide member configured to engage a vehicle seat belt webbing for securing the child seat to a vehicle seat. The child restraint system further includes a first sensor coupled to the first seat belt guide member. The first sensor is configured to output a first signal indicative of an amount of tension being applied to the vehicle seat belt webbing. The child restraint system further includes a controller coupled to the child seat configured to receive the first signal and to compute a first tension value based on the first signal. The controller further is configured to induce a first device disposed on the child seat to indicate when the first tension value is less than a predetermined tension value.

A child restraint system includes a belt assembly for restraining a child occupant and a control unit for monitoring proper adjustment of the belt assembly. The belt assembly may include a belt harness affixed to the child restraint system or a vehicle belt seat. The child restraint system also includes a sensor for detecting the presence of the child occupant, a sensor for determining whether the belt assembly is properly adjusted, and a sensor for determining whether the vehicle is in motion. The control unit provides an alert signal if the child is present, the vehicle is in motion and the belt assembly is not properly adjusted.

Child restraint system with in-motion belt status monitoring

A child seat adapted for use in a vehicle, the child seat comprising: a shell portion; a harness for securing a child to the child seat, the harness comprising adjustable harness tether(s) secured to the shell portion at one end and having a latch plate at the other, the latch plate being configured to releasably engage a buckle of the harness; a tension sensor(s) for providing a signal indicative of a tension of the adjustable harness tether(s); and an electronic control unit secured to the shell portion, the electronic control unit being operably coupled to the tension sensor(s) to receive the signal, the electronic control unit being capable of processing the signal to compare the signal to a signal indicative of a predetermined range of acceptable tension, wherein the electronic control unit provides an output indicating whether the tension of the adjustable harness tether(s) is(are) within the predetermined range.

Child seat and monitoring system

The child restraint system comprises a harness that extends through one of a plurality of slots in the shell for restraining a child occupant within the child restraint system, and a control unit for determining whether the harness is properly adjusted based upon the size of the child. Belt location sensors are disposed at the slots to detect the presence of a harness belt. The child restraint system also includes temperature sensors responsive to body temperature of the child. The control unit processes the signals from the belt location sensors and the proximity sensors and issues an alert signal if the belt location is not the recommended belt location based upon the size of the child.

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Noblesville, IN, United States of America

Stephen B Porter