35results about How to "Reduce visual blind spots" patented technology

The disclosure relates to a method and a device for controlling a vehicle rearview mirror, the vehicle rearview mirror and a vehicle. The vehicle rearview mirror provided by the disclosure can realize 180-degree rotation of a rearview mirror shell through a rotation shaft, and surrounding of a vehicle body is viewed through a camera while the rotation angle of the rearview mirror shell is enlarged, so that the viewing range, about the surrounding of the vehicle body, of a driver is enlarged to a great extent, visual dead zones are reduced, and the occurrence of dangerous accidents is favorably avoided.

The invention discloses an intelligent equipment protective glass defect detection device, comprising an industrial computer (1), a linear motion component (2), a backlight component (3), a display component (4), a camera adjustment component (5), and a protective shell (6), the cabinet (7) and the electrical installation board (8), wherein the camera adjustment component (5) can realize the position adjustment of the camera in the three directions of the X axis, the Y axis and the Z axis; the single camera adjustment component (9), which can realize the attitude adjustment of the camera along the X-axis and the Z-axis, that is, the camera adjustment component (5) has the function of adjusting the line scan camera (17) with five degrees of freedom. The invention ensures the accuracy of the height adjustment of the camera and realizes the absolute value adjustment of the height. The best focusing effect of the camera can be ensured only by adjusting the scale indication value of the height adjustment block to the actual thickness of the glass.

Automotive rearview mirrors include mirror frames, transparent lenses, elastic reflective films, spherical elements, inert gases, and intake and exhaust devices. The mirror frame has a first channel and a second channel. The transparent lens, the elastic reflection film and the spherical element are successively accommodated in the frame. The elastic reflective film layer has a reflective surface facing the transparent lens. The spherical element has a spherical surface facing the elastic reflective film. There is a first cavity communicated with the first channel between the transparent lens, the elastic reflective film and the frame, and a second cavity communicated with the second channel between the spherical element, the elastic reflective film and the frame. The inert gas is selectively located in the first cavity or the second cavity. The intake and exhaust device is connected between the first channel and the second channel. The car rearview mirror can selectively realize a larger rear view range and avoid distortion of rear view objects according to actual driving needs, so as to effectively reduce the visual blind spot of the car rear view.

A rotatable and foldable automobile A-pillar device without a blind area. The device comprises a rotating shaft (5), a rotating shaft sleeve (3), fixing brackets (4), fixing pillars (8), and rotating pillars (2), the rotating shaft sleeve (3) being mounted outside of the rotating shaft (5) by means of a bearing (9), the rotating shaft sleeve (3) being mounted on a vehicle frame body by means of the fixing brackets (4), and each of the two sides of a windshield (7) being mounted with one of the fixing pillars (8) respectively. This invention divides the existing automobile A-pillar into the fixing pillars (8) having very narrow width and the rotating pillars (2) playing a strengthening role, and during a low-speed driving, the rotating pillars (2) are rotated onto a door body (1) of a front door, increasing the field of view, decreasing the visual blind area, preventing the security risks to a certain extent.

The invention discloses a control method for head lights of an automobile. The control method comprises the following steps: 1, collecting current external environment light intensity, and turning on the head lights under the condition that the external environment light intensity is lower than preset environment light intensity; 2, collecting a current distance value S between an obstacle in front of the automobile and the automobile, turning on full-beam headlights of the head lights under a condition that the distance value is greater than preset distance, and turning on dipped headlights of the head lights under the condition that the distance value is less than the preset distance; and 3, collecting a current steering wheel angle value gamma, a current running speed value v and a yaw velocity omega of the automobile, and calculating to obtain a rotation angle theta1 of rotation of the full-beam headlights or dipped headlights of the head lights in a horizontal direction by use of a following formula, wherein the initial orientation of the full-beam headlights or dipped headlights is the same as the length direction of an automobile body, v' is equal to cos(gamma / N), and theta 1 is equal to 90*S*omega / (pi*v'). The control method for the head lights of the automobile is capable of being used for solving the problem that illumination angle adjustment cannot be realized since the head lights easily generate blind zones in the prior art.

The present invention discloses an off-road vehicle information control system, and relates to the technical field of vehicles. The system comprises a first electromagnetic valve group; a first anglesensor; a suspension adjustment controller connected with the first electromagnetic valve group and the first angle sensor and used for receiving first information from the first electromagnetic valvegroup and the first angle sensor; and a display control controller connected with the suspension adjustment controller and used for receiving second information from the suspension adjustment controller. The technical problems that in the prior art, the height of a heavy off-road vehicle suspension system cannot be adjusted randomly, readability of vehicle information is poor, the vehicle body ismostly long, the view of a driver driving the vehicle is not wide, the dead zone when backing up is large, and risk is high are solved, and the technical effects of improving informatization and intelligence levels of the vehicle and improving traffic safety are achieved.