Pedal assembly with non-contact pedal position sensor for generating a control signal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 25, 2002
Grant Date -
N/A
app pub date -
Jun 23, 2000
filing date -
Oct 15, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pedal assembly is mounted on a body structure of a motor vehicle and is used to generate a control signal for vehicle system. The pedal assembly includes a support mounted to the body structure and a pedal arm with an upper end pivotally mounted to the support for movement relative to the body structure and a lower end for supporting a pedal pad. The pedal arm is movable between a plurality of operational positions as a force is applied to the pedal pad. A magnet is mounted to the pedal arm for pivotal movement with the pedal arm between the various operational positions. The magnet is preferably permanent magnet having a cylindrical shape and including multiple poles alternating between positive and negative orientations about the circumference of the magnet. A noncontact sensor is mounted adjacent to the magnet such that the sensor remains fixed relative to the pedal at all operational positions. The sensor generates an electric control signal that is used to control a vehicle system as the pedal arm is moved between the operational positions. The signal varies in magnitude by the extent of angular rotation of the magnet relative to the sensor.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully