Resources Contact Us Home
Vehicle surrounding monitoring device

Image Number 4 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
Power management systems and designs
Collating device, collating method, and program
Edge alphas for image translation
Structure of circuit board and method for fabricating the same
Apparatus and method for discharging capacitor of input filter of power supply, and power supply including the apparatus
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Systems and methods for switching supply load current estimation
  Randomly Featured Patents
Process for removal of photoresist mask used for making vias in low K carbon-doped silicon oxide dielectric material, and for removal of etch residues from formation of vias and removal of pho
In-sink dishwater with self-aligning liquid feed system
Polymer, polymer-containing composition containing the same, ink composition, and ink applying method, image forming method and image forming apparatus which make use of ink composition
Hierarchical signal integrity analysis using interface logic models
Compositions for alleviating inflammation and oxidative stress in a mammal
Optical fiber guided tube-launched projectile system
Spinal fixation system
Method and apparatus for distortion free measurements
Battery lockout circuit and battery pack using same
Wound process element and method of production