摘要:
An imaging device (1) includes: an imaging element (33) which outputs a signal expressing an optical image of an imaging object upon an imaging process; a particular object detection unit (14) which successively acquires a frame image based on an output signal of the imaging element and detects the position of the particular object contained in the imaging object on the frame image according to the image signal of the frame image; a cut-out unit (15) which sets in the frame image, a cut-out region smaller than the entire region of the frame image according to the detected position and extracts the image in the cut-out region as a cut-out image; and an image quality compensation unit (16) which improves the resolution of the cut-out image.
摘要:
A driving support apparatus, which supports a driving operation of a vehicle by an operator by capturing a view around the vehicle and by displaying the captured view on at least a display device provided inside a cabin of the vehicle, and includes: a target spot setting device for setting a target spot that is a position to which the operator attempts to direct the vehicle; a distance measuring device for measuring a distance between the vehicle and the target spot; a speed measuring device for measuring a traveling speed of the vehicle; and a speed controlling device for controlling the traveling speed of the vehicle so as not to exceed a speed predetermined in accordance with the distance between the vehicle and the target spot.
摘要:
In a vehicle control device, a brake feedback control unit calculates a brake feedback torque Tfb-BK using a PID control model when a current state is a brake feedback use state. The brake feedback control unit stops the calculation of the brake feedback torque Tfb-BK when the current state is a brake feedback limitation state, and stores as an output value the brake feedback torque Tfb-BK that is output at a brake limitation start timing. At a brake limitation release timing, the brake feedback control unit restarts the feedback control using the stored brake feedback torque Tfb-BK as an initial value. The brake mechanism can thereby generate a predetermined brake torque of not more than 0 [N·m] immediately after the brake limitation release timing.
摘要:
This apparatus determines that a driver demands the maintenance of a vehicle body speed from a cancel operation (ON→OFF) of an acceleration requiring operation by an accelerator pedal or a cancel operation (ON→OFF) of a deceleration requiring operation by a brake pedal BP, so that it detects a “body-speed-maintenance requiring operation” (at time t1), and stores the vehicle body speed Vso at the point of the detection as a “required maintenance vehicle speed Vref”. When the apparatus determines that the vehicle is on a downhill after the detection of the “body-speed-maintenance requiring operation” (time t2), it feedback-controls the brake hydraulic pressure Pw to thereby start and execute the automatic control (downhill speed control) of the vehicle body speed Vso such that the vehicle body speed Vso is maintained at the required maintenance vehicle speed Vref.
摘要:
The correcting device includes a flicker correction circuit installed in an image shooting apparatus, which is configured to employ a complementary metal oxide semiconductor image sensor for shooting an image in a rolling shutter mode. An image is divided into M pieces in a vertical direction and N pieces in a horizontal direction. Then, areal average values are calculated by averaging pixel signals for each of the divided areas while an average of the areal average values for multiple frames are calculated for each of the divided areas, thereby calculating areal reference values that lack flicker components. A current frame of the image is corrected by use of the areal correction coefficients calculated from ratios of areal reference values to areal average values on the current frame.
摘要:
In a parking assist control apparatus for assisting a driver with parking a vehicle, when a brake control ECU detects that a door is open based on a detection signal from a door open/close sensor during parking assist control, the brake control ECU determines whether the open door is a door other than the driver side door. If the open door is a door other than the driver side door, the vehicle is automatically stopped, thus enabling occupant safety to be ensured.
摘要:
A luminance control method for an organic EL display comprises a first step of calculating a luminance accumulation value for each screen on the basis of a video input signal, and a second step of controlling the amplitude of the video input signal on the basis of the luminance accumulation value calculated in the first step and feeding to the organic EL display the video signal whose amplitude has been controlled.
摘要:
A straight running state is accurately determined using only wheel speed data in any running state. Based upon right and left wheel speed values calculated by a wheel speed calculating mechanism (13) from detection values of right and left wheel speed sensors (11, 12), a wheel speed ratio calculating mechanism (21), a distance calculating mechanism (31), and a distance ratio calculating mechanism (32) respectively calculate a right and left wheel speed ratio, an actual running distance, a linear distance, and a distance ratio of the two distances at every preset checkpoint (CP). A wheel speed ratio change amount evaluating mechanism (24) extracts CPs at times where a change amount of the wheel speed ratio is relatively small as effective CPs, and a determining mechanism (43) determines an effective CP with the smallest distance ratio from among the effective CPs as in a straight running state.
摘要:
A torque applying device is provided for applying a driving torque to at least a pair of wheels, and a torque restraining device is provided for restraining the torque created on the wheels to be applied with the torque by the torque applying device. A friction braking device is provided for applying a braking torque to each wheel in response to operation of a brake pedal. An automatic braking control device automatically actuates the friction braking device independently of operation of the brake pedal, to apply the braking torque to each wheel. And, a torque restraining control device is provided for controlling the torque restrained by the torque restraining device to be maintained within a predetermined range, when the braking torque begins to be applied by the friction braking device, after the braking torque was applied by the automatic braking control device.
摘要:
The purpose of the invention is to provide a conductive brush excelling in functionality and being useful as a cleaning brush in the color copier using the color toner of fine grain than before.The present invention is a conductive brush, which comprises a base fabric and a mixed fiber of a polyethylene terephthalate fiber and a nylon-66 fiber being raised on the base fabric by pile-flocking and, said polyethylene terephthalate fiber and/or said nylon-66 fiber having a volume resistivity of 100 to 106 Ω·cm.