摘要:
A parking assist system includes an image obtaining means for obtaining an image of a view from a vehicle, a displaying means for displaying the image obtained by the image obtaining means in a monitor display provided in the vehicle, an inputting means for inputting a target parking position, at which the vehicle is parked, on the monitor display, a detecting means for detecting a relative relationship between the vehicle and the target parking position, and a judging means for judging whether or not the vehicle can be parked at the target parking position based upon the relative relationship detected by the detecting means.
摘要:
The present process is a process for preparation of crystalline grains-oriented ceramics which comprises orienting grains of ceramics raw material powder to a definite direction by applying centrifugal force on the grains and then burning the resulting grains. These ceramics are expected to be utilized, for example, as .beta.- or .beta."-alumina solid electrolytes for use in sodium-sulfur cells and as magnetic anisotropic ferrite magnets for use in small-sized motors, speakers or the like.
摘要:
Provided is an image pickup lens that forms an image on an image pickup element with light from a subject. In the image pickup lens, a lens that is disposed on an image pickup element side is fixed in position, and a focusing lens group having a plurality of lenses including a lens closest to the subject is moved in an optical axis direction, thereby performing focusing.
摘要:
In a parking assist apparatus that assists with moving, by automatic steering, a vehicle from an arbitrary stopping position to a target parking position set by the driver, a setting portion (i.e., a parking assist ECU) sets both a path from the stopping position to the target parking position and a steering operation necessary to bring the vehicle along that path. When this path cannot be set with the steering angle in the stopping position set as the initial steering angle, and when the path can be set with another steering angle as the initial steering angle, an instruction portion (i.e., a monitor or a speaker) instructs the driver to turn the steering wheel to this other steering angle.
摘要:
A travel support apparatus includes: a rear sensor that detects an obstacle behind a vehicle; and a rear contact prevention device that controls travel of the vehicle to prevent contact between the vehicle and the obstacle detected by the rear sensor as the vehicle backs up. The rear contact prevention device prevents contact between the vehicle and the obstacle detected by the rear sensor as the vehicle backs up, by performing first travel control to apply at least one of speed limitation and deceleration to the vehicle, without requiring an operation performed by a driver of the vehicle, and then performs second travel control to reduce an operation amount set in the first travel control.
摘要:
A radar sensor detects a traveling state of a host vehicle. An inter-vehicle control ECU gives the amount of operation for the predetermined amount of control of the host vehicle so that the traveling state of the host vehicle detected by the radar sensor becomes a predetermined state. The amount of operation given by the inter-vehicle control ECU is reduced as a kind of restriction when the amount of operation given by the inter-vehicle control ECU becomes equal to or larger than a predetermined value. As a result, it is possible to reduce the dependence of the driver on the device.
摘要:
A running control apparatus for controlling a running state of a vehicle by adjusting acceleration and deceleration of the vehicle releases the running control in case of a predetermined steering operation or more while the vehicle is stopped during the running control. This prevents the vehicle from running in a direction not intended by a driver at the time of starting, and the driver can be prevented from feeling a sense of discomfort at that time. Preventing the vehicle from starting in the direction not intended by the driver can also improve the running safety. This can restrain the vehicle from running in a way not intended by the driver upon a steering operation while the vehicle is stopped.
摘要:
A damping force control system for an automotive vehicle having a semiactive damper mechanism provided between an unsprung mass and a sprung mass of the vehicle, wherein vertical velocity of the sprung mass is detected so that switchover of the semiactive damper mechanism from a low damping state to a high damping state is permitted upon lapse of a predetermined time after it has been detected that an absolute value of the detected vertical velocity of the sprung mass exceeded a preselected magnitude of approximate zero.
摘要:
A magnesia-based sintered body of a homogeneous composition having a porosity lower than 1% and a hydrateability lower than 0.3%, said sintered body having a chemical composition comprising 70 to 99.9% by weight of magnesia and 30 to 0.1% by weight of at least one oxide selected from the group consisting of titanium oxide, aluminum oxide, ferric oxide, phosphorus pentoxide, yttrium oxide, barium oxide, boron oxide, calcium oxide and lithium oxide. The sintered body is obtained by molding a powdery mixture of magnesia and the oxide other than magnesia.
摘要:
A travel support apparatus includes: a front sensor that detects an obstacle in front of a vehicle; a front contact prevention device that controls travel of the vehicle to prevent contact between the vehicle and the obstacle detected by the front sensor as the vehicle travels forward; a rear sensor that detects an obstacle behind the vehicle; and a rear contact prevention device that controls travel of the vehicle to prevent contact between the vehicle and the obstacle detected by the rear sensor as the vehicle backs up. The front sensor is a different kind of sensor from the rear sensor, and is able to detect the obstacle positioned at a great distance from the vehicle, as compared to the rear sensor.