Resources Contact Us Home
Vehicle surrounding monitoring device

Image Number 3 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
Nuclear fuel assembly bottom nozzle
Radio communication system, base station apparatus, terminal apparatus, and radio communication method for radio communication system
Communication system including a switching section for switching a network route, controlling method and storage medium
Multi-dimensional tuple support in rule engines
Holding structure for a touch panel
Fusion of road geometry model information gathered from disparate sources
Commissioning incoming packet switched connections
  Randomly Featured Patents
Method and apparatus for providing end-to-end quality of service in multiple transport protocol environments using permanent or switched virtual circuit connection management
Method of detecting error of control information to be transmitted by downlink channel of radio communication and mobile terminal
Photographic printing device
Self-adjusting file drawer fillers
Device for exercise and/or therapy
Dimensionally stable, breathable, stretch-thinned, elastic films
Method for designation of data in a data bank and extraction
Energy management method and apparatus
Enhanced upgrade path
Gain control circuit for low-noise amplifier