What is the OCS used for?
What is the OCS used for?
The OCS is part of a Federally regulated safety system for this vehicle. It is designed to provide Passenger Advanced Front Air Bag output appropriate to the occupant’s seated weight, as determined by the OCS.
What are the three 3 types occupant detection system sensors?
Occupancy sensor types include:
- PIR sensors, which work on heat difference detection, measuring infrared radiation.
- Environmental sensors, such as temperature, humidity and CO2 sensors, which detect the change in the environment due to the presence of a human.
- Ultrasonic sensors, similar to radar.
- Microwave sensors.
What is seat occupancy sensor?
General Description. The Seat Occupancy sensor is a magnetically operated push button sensor with a simple push-fit clip mounting configuration, allowing the passenger safety system to determine the presence of an object or person in a seat.
How does a seat occupancy sensor work?
When someone sits on the seat, the pressure sensor signals the occupant’s weight to the ECU. The ECU then sends that data to the airbag, which has its own control unit. It reads the passenger’s seating position and determines if they’re wearing a seat belt.
How does occupant classification system work?
OCS works in combination with sensors in the front passenger seat. The sensors are intended to detect the presence, and classification of, an occupant sitting correctly and determine whether the front passenger airbag should be enabled (able to be deployed) or disabled (cannot be deployed).
What sensors are used in occupant detection system?
Image sensors and infrared light sources are used in occupant detection systems to detect and monitor occupants in terms of their position in the seat, or the driver’s activity or fatigue. With the variety of airbags used in cars today, this feature is important to ensure the best possible protection for each occupant.
What does ODS mean in car?
Occupant Detection System
Federal Motor Vehicle Safety Standards require the use of an Occupant Detection System (ODS).
How much weight does it take to set off the seatbelt alarm?
Natalie Kumaratne of Honda environment and safety public relations told us the “airbag off” indicator comes on in its cars when weight sensors detect 65 pounds or less on the seat.
What are the different types of OCS sensors?
OCS is also known as Seat Occupant Sensors (SOS), Occupant Detection Systems (ODS), Passenger Weight Systems (PWS), and passive occupant detection system (PODS). Expansion of leading OEMs and automotive component suppliers in low-cost countries and developing economies
Where is the OCS sensor on the front passenger seat?
The OCS 2-sensor strain gauge sensors are located on a part of the front passenger seat frame assembly. NOTE: Classification is primarily done while the vehicle is at idle and not moving. This is the best condition to accurately classify the front passenger seats occupied status in vehicles equipped with the strain gauge sensors.
How does the OCS system work in a car?
In other words, the system is designed to tell whether a child safety seat is occupying that seat or whether you’re just carrying some heavy object there. A light or sign on the instrument panel tells the driver whether the passenger airbag is on or off.
How does the occupant classification system ( OCS ) work?
Occupant classification system (OCS) is a system in which the front passenger seat is equipped with occupant detection and classification sensors that prevent the front passenger airbag from deploying if the system detects a non-living object occupying the seat.
