摘要:
An on-board optical sensor apparatus includes an optical sensor, an optical sensor cover, and a controller. The optical sensor has a lens. The optical sensor cover includes a holder and a washer nozzle. The holder holds the optical sensor. The washer nozzle performs a washing operation to wash a lens surface of the lens of the optical sensor or a glass surface of a cover glass located facing the lens by spraying a washer fluid, supplied from a washer fluid tank, onto the lens surface or the glass surface. The controller controls the washing operation of the washer nozzle.
摘要:
An information communication system includes a user-side apparatus that is associated with a user and a facility-side apparatus provided at a facility, which the user is capable of visiting. The user-side apparatus transmits to the facility-side apparatus a user identifying information item related to the user of the user-side apparatus. The user identifying information item is used for identifying an appearance characteristic of the user. The facility-side apparatus outputs the appearance characteristic of the user identified based on the user identifying information item received from the user-side apparatus.
摘要:
A surrounding image display system (1, 2) equipped for a vehicle includes a processing unit (10, 12) that is connected to a camera (20, 22) that captures an image around the vehicle. The processing unit (10, 12) processes the captured image from the camera (20, 22) to recognize an attention object, and generates a display image in which a frame border (70) that at least partially surrounds the recognized attention object is superimposed on the captured image. The frame border (70) includes a first frame border portion (72) drawn in a first color and a second frame border portion (74) drawn in a second color different from the first color.
摘要:
An object detection apparatus disposed in a moving body generates a transmission signal of multiple pulse sequences as a plurality of sequences of multiple pulses. A modulation signal of the transmission signal is generated by performing digital modulation on each of the multiple pulse sequences of the transmission signal according to a code sequence. A transmission wave based on the modulation signal is transmitted and a reflected wave of the transmission wave is received by the apparatus. The apparatus further detects a speed of the moving body to determine a length of the code sequence. The apparatus calculates a code correlation value between the modulation signal and a received signal, which is derived from the reflected wave, and performs pulse compression on the received signal based on the code correlation value to generate a pulse-compressed received signal. The apparatus detects an object based on the pulse-compressed received signal.
摘要:
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
摘要:
An on-board optical sensor cover includes a holder and a washer nozzle. The holder holds an optical sensor. The optical sensor has a lens and is mounted above a window of a vehicle outside the vehicle. The washer nozzle performs a washing operation to wash a lens surface of the lens of the optical sensor held in the holder or a glass surface of a cover glass located facing the lens if the cover glass exists by spraying a washer fluid, supplied from a washer fluid tank, onto the lens surface or the glass surface. The optical sensor cover is located above the window outside the vehicle so that the washer fluid spayed from the washer nozzle flows to a window surface of the window after washing the lens surface or the glass surface.
摘要:
If a display mode is set to a narrow angle enlargement image mode, an enlargement image area is inputted via a touch panel. A transformation is made to compress an image of a not-enlargement image area other than the enlargement image area, and a narrow angle enlargement image is generated to enable simultaneously displaying, as a narrow angle enlargement image, (i) the enlarged image in the enlargement image area and (ii) the compressed image in the not-enlargement image area. When a warning target is detected, a corresponding image area is enlarged. An audio alarm is outputted via a speaker. Further, a new narrow angle enlargement image is generated so as to merge the initial narrow angle enlargement image with an image of enlarging the image area of the warning target. A display window including the new narrow angle enlargement image is then displayed in a display device.
摘要:
A vehicle information notification device for notifying vehicle information to a driver of a vehicle with a notification element, the device includes: a first-ride determination element for determining whether it is a first ride of the vehicle for the driver; and a controller for notifying the vehicle information via the notification element when the first-ride determination element determines that it is the first ride. By using the above device, the vehicle information is notified to the driver when the driver rides on the vehicle for the first time. Thus, anxiety of the driver is reduced.
摘要:
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
摘要:
An ultrasonic sensor includes: a first vibrator for transmitting an ultrasonic wave; multiple second vibrators for outputting a reception signal of a reflection wave; a casing having a bottom for accommodating the vibrators, an outer surface of the bottom providing a vibrating surface; and multiple tubes for guiding the ultrasonic wave. Each tube has a first opening coupled with an outside of a mobile body. An area of the first opening is smaller than an area of the vibrating surface. A distance between two adjacent first openings is smaller than a distance between two adjacent vibrating surfaces. The length of the tubes is determined to equalize a phase difference of the reflection waves at the first openings is equal to that at the vibrating surfaces.