Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vehicle surrounding monitoring device










Image Number 2 for United States Patent #5832407.

A vehicle surrounding monitoring device including: a monitoring device for detecting objects present at a surrounding of a vehicle and outputting positions of the objects defined by a predetermined detection coordinate system; a coordinates transforming device having a calculation coordinate system in which a position of the monitoring device is an original point, a progressing direction of the vehicle is a first coordinate axis and an axis orthogonal to the first coordinate axis is a second coordinate axis for transforming the positions of the objects into positions defined by the calculation coordinate system; a vehicle speed detecting device for detecting a vehicle speed of the vehicle; a stationary object sampling means for sampling a plurality of stationary objects among the objects based on the vehicle speed; and an error detecting device for detecting a deviation of an optical axis of the monitoring device based on the vehicle speed, components of the first coordinate axis of the plurality of stationary objects sampled by the stationary object sampling device and amounts of change in components of the second coordinate axis of the plurality of stationary objects in a predetermined period of time.








 
 
  Recently Added Patents
Lighting fixture
Microbial fuel cell and method of use
Charged particle cancer therapy beam path control method and apparatus
Testing SQL query writing skills
Chemically bonded carbon nanotube-polymer hybrid and nanocomposite thereof
Method and apparatuses for solving weighted planar graphs
Apparatus and method to reduce noise in magnetic resonance imaging systems
  Randomly Featured Patents
Method of manufacturing an optical glass element
Parking reservation systems and related methods
Liquid crystal television receiver
Wire knotting machine
Electro-optic device for optical signal processing at high repetition rates
Selective beam gantry crane
Compass mounting apparatus
Reflector alignment tool for projection illumination systems
High speed driver circuit with improved off transition feedback
Liftgate exterior module for an automotive vehicle