TWI228087B - Device ensuring safe driving and method for controlling the same - Google Patents

Abstract

This invention relates to a device ensuring safe driving and method for controlling the same, including plural sets of cameras around vehicle body, the cameras being connected to a processing center for transferring images to a display device, characterized in that: the camera provided at a lateral side of the vehicle body is provided to a rear side of the reflective mirror of the rear-view mirror outside the vehicle; the display device is provided to a rear side of the reflective mirror of the rear-view mirror inside the vehicle. Both reflective mirrors may be featured with light-pervious and reflective functions, for reflecting images out of the rear-view mirrors while allowing light or images to pass through the reflective mirrors, to ensure that the camera and display device provided thereto can properly take the images and display information to be viewed by the driver. In accompaniment with the cameras provided at the front lateral end or rear end of the vehicle, and the operation of the signal lights in advancing, turning and reversing the vehicle in traveling, the cameras may be operated to serve as a system ensuring safe driving, to provide a full visual angle at the front, sides and rear of the vehicle, thereby compensating for the blind spots of the rear-view mirrors provided inside and outside the vehicle, while effectively capturing the images at the front and rear of the traveling vehicle. The device can be equipped with sensors for improving the overall responding capability, thereby providing a highly sensitive and flexible device ensuring safe driving with a full visual angle.

Description

1228087 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a driving safety auxiliary device and its control method. 'The exterior mirror and the interior rearview mirror are transparent and reflect the external radiation. The back of the mirror body is equipped with a camera and a display device to cooperate with the car and the rear camera to form a comprehensive viewing angle assistance system, and the direction light control when turning or reversing, and the reverse of other sensors and the car to move forward, ^: Yundi 丨 J is a high-safety driving assistance device with a high sensitivity, high sensitivity and a full viewing angle, and has become an overall high practical purpose. 1 '[Previous technology] According to the current vehicle, in order to make driving safer, there are many structures to assist in calling for safety. Among them, the most traditional one is the original rear view mirror of the vehicle to monitor the side of the vehicle and the rear of the vehicle. The driving state, and the two f also need to be separately set up back-up monitoring and related radar detection ::, but no matter what method is currently 'has its own g :, who will be analyzed later. The missing part of t brother's clothing If: person :: 2 f: The type is installed on the side of the vehicle and indoors. Rear-view mirrors are easily connected to cause blind spots. The queen that affects traffic is as shown in Figure 10. There are exterior mirrors (2 0) on the car body, and JL ^ six by L 〇) on each side of the car is equipped with a housing, Ba Gong's right exterior mirrors (2 m have a version (2 1), Ya Yu housing (2 Ί) 厶 soil / rear opening is provided with a mirror body (2 direction car body (the center of the center has an indoor rear view mirror (3, and the car body (1 `` 0)), and the driver (4 0) The left rearview mirror (2 0) away from the driver 2 2) and the side of the car body (1 0) are seated on the left side of the driver ’s seat.

Within 0

Page 5 1228087 0 ° to (22 perceptual angle body (1 2 0) L 1 and 0 between it) (do; degree Θ u angle of view can be the angle of view 2) visual death 2) such as visual perception Dead angle Θ d sight glass (use, foot vision between 80 degrees, and the right side) tilt angle 0 r is analyzed above, its driving 0) the end edge produces an angle away from the vehicle body (outside line of sight L 0 angle can be 5 2. Description of the invention (2): Tilt-angle sight glass (between 2700 degrees; exterior rearview mirror (), for the car's exterior line of sight L, the driver's vision can be seen from the inside line of sight Li, and from outside the area 2 0) can also feel the dead angle 0 d 1 · make the driver (4 0 2 0) into its inconvenience 2 · production ◦) the opposite visual dead angle 0 di for the person to fight for smaller and larger, regardless of opening The action of the sexual vision head, θ 1 is about 7) the mirror body and the horizontal view 2) near the outside rearview mirror (0, the inner line of sight and the area, and the car body (1 line L 0 to the driving vision dead angle 0) Viewing angle 〇; its level is inconvenient to use: that is, in different lens bodies (2 people. Unnecessary lens bodies (2 angles Θ di or zero, and external view How can the external vision die to trigger the posterior angle to achieve the supplementary rule to form an internal 40? Yu Guang is also the same on the right and internal vision that causes the following degree Θ u It is necessary to constantly adjust the tilt angle Θ angle: no matter what Adjustment, average dead angles <9 dθθ d 〇 must be 0 and cause internal 20), all drivers (4 dead ends purpose 10) between the visual angle of the visual dead end of the side of the car EW "missing, the finite adjustment of the After the outside of the car 1 and Θ, the driving range for the end of the car's line of sight L 1 at 50 ° is the driving Θ u, and the angle 0 d 1 forms another rear view mirror 1 and the external view includes: The mirror (r, etc., the exterior mirror of the car (2 will produce more or less, or the internal vision will increase relatively, and the visual dead angle 0 di cannot produce comprehensiveness) must be coordinated with the rotation, but the rear gear 1_

II

1228087 V. Description of the invention (3) Structures such as pillars or middle pillars between the windshield and the rear door block the line of sight, so there are still deficiencies, and improvements should be necessary. The viewing angle in the vertical direction is also very insufficient, that is, as shown in the eleventh figure, the viewing angle 0 u formed by the upper line of sight L u and the lower line of sight L d is also very limited. If it is usually adjusted behind the front view When coming to the car, the elevation angle of the outside mirror (2 0) of the mirror body (2 2) is relatively upward, that is, as shown in the figure, the upper line of sight Lu and the lower line of sight L d form a relatively flat viewing angle Θ u, And when you want to view the object on the side of the rear wheel in reverse, you must adjust the reflector body (2 2) of the rearview mirror (2 0) downward, and its upper line of sight L u / and lower line of sight L d / are relatively The viewing angle Θ u of the head-up view is also changed. There is an upper-middle-used and still-used state to make U: Θ. If the degree should be different, the angle should be appropriate. It is necessary to flatten the time when the current is used to adjust the constant so that sometimes 2 Yu, must be 2 • • miss is also a C-corner type: a convenient mirror for stereo vision. The rectification method makes it tuneless. · Small as 1 tone, 2 changes; change or / less big camera installation or video surveillance, front-detection collision detection, side-by-side movement of the debt, anti-outward F red turn system The thunder number is placed two on the right, six on the left mirror, two on the left after the detection, and one on the second. The police test system is in the second collision detection and is transmitted sideways. Enter as set. For those who drive on the upper side, such as a car, set up vehicles, then use the vehicle, and the vehicle should not be connected to the electrical system. The combination should be d.

Page 7 1228087 V. Description of the invention (4) When the body exists, and the steering detection is a steering action, it can drive the case No. 8120547 to the case of driving 8302. Switching circuit type 2096 patent case is used with mirror mirror car display; car reversing front side of the car to provide the reverse display function of the radar and image 210. Type 92 patent case is a point-like water reversing Install and display this radar to detect the sound of a warning. There is No. 226 in front of the driver's seat. The case is to monitor the No. 3 left. The mercury arrangement in the rearview mirror is 8323. Like the monitoring device and the rear, the image processing reversing radar module is the same as the No. 6 "Person with silver on the rear-view mirror; if it is installed," the new type is designed to be a matrix structure. However, its power tester detects the warning sheet "reversing and a TV set with mirrors on the left, right, and right, and the radar is set up to display 8026". The new type is specifically designed to cooperate with multiple types; the eighty-eight "type displays the thunder when it is new. The vehicle's radar showed that the vehicle issued a police warning to the central supervisor to cooperate with the rear side of the car and the rear-view mirror to hide the vehicle's radar sending device. The benefit case No. 0 was the patent case for the separation of the day and the day by the police. The display and display function of the display is equipped with a display 892. The structure of the display has a radar-based energy shortage and 1690 is behind the car. The display of the state of the electric eye reversing video car camera facing the ineffective video device can confirm that "with the mirror and the drawing of the information on the back of the car, the number 6 is behind the car, and then the number 3 is set." There are many differences, such as the structure, including: the side direction of the car; it is also like "new special equipment; the first monitor is equipped with a monitor; the eighty-eighth device" is a new display device, which is set on the surface selector like a through-surface treatment. Multi-simultaneous device •, eighty-ninth mirror】 The new mirror can display the group radar and the distance; if it can send 1 II 11 I 1 III hidden: 1228087 V. Description of the invention (5) 1 · Anti-collision Alert and sound Cannot be pro2. The detection radar is mostly limited and cannot be improved. 3 It is safe to use the car in a noisy environment. 4 The measurement of the detection power is only 10. ) Nearby vehicles or pedestrians or others. 5 · The role of radar in normal operation: the immediate determination of the triggering action method, 6 · Only for the directional structural control targeted by its cases, it still has the other results described above The function can be seen, the coverage of the angle and the rear setting effect is limited, the driver is limited in power, the driver's car status, objects, there are too many vehicles or their radar signals, because of too much, made or misjudged the reverse or The content of the car, or the system, can not be supplemented, and it is also limited: because the driver (40) can only listen to the need for improvement. The distance is still very limited:, so it can detect it, and still produce unnecessary dead angles due to the detector or the angle is also very large, so it is: because its sound (40) is extremely easy to cause the law to effectively provide judgment ( 40) It is impossible to directly determine whether the object is a small radar signal. The front and rear structure of the vehicle sends a message to the car. The actual driving is supplemented by reverse or the function is completely missing. There are more photographs than the vehicle. There is too much forward or action, and there is a limited number of points that can improve the safety of the car. The warning of the video camera's final warning is so misjudged that it can only be seen from the distance and the car body (items or large cars can't be judged at all if the place cannot be played if there are many objects and objects in the place, causing the driver to be unnecessary). Functions are limited, that is, they do not have all functions.

Page 9 1228087 V. Description of the invention (6) For the part of the reverse image, and the incoming display device is set in the indoor rearview mirror with a mercury-coated mirror surface, such a single function is also difficult to meet the needs of the actual driving ; Another industry has a camera on the side of the car, such as the design of a new patent case No. 8841 1286 "car image-type rear-view mirror device", which is equipped with two surveillance on the left and right sides of the front side of the car Device, and is equipped with a telescopic device, so that the monitoring device can be extended outside the car shell for use; no matter what kind of structure of reversing or car side photography and monitoring or display inside the car, it has its insurmountable shortcomings, such as : 1 · The camera may cause improper exposure: When placed on the side of the vehicle, the structure of the camera is to increase the angle of view, and it must protrude toward the Xibu ® #, so it is very easy to cause damage if it is slightly collided. Therefore, there is a need for improvement. 02 · The camera on the car side must be drilled or fitted on the outside of the car shell. There is no other camera on the car shell for fixing. Configuration, so most of the car shell must be destroyed relative position, causing unnecessary damage to the structure, so that there is more to produce many of the projections or seams, easily resulting in the maintenance of clean, so it is necessary to improvement of person. 3 · The angle of view is still very limited: due to the position of its camera, it is still easy to cause loss of angle of view, resulting in improper dead angles, causing many negative influences on driving safety. 4 · Judgment of vehicle distance is not the customary distance: Because the driver's visual judgment of the vehicle distance, in addition to direct viewing, that is, reflection from the rearview mirror, whether it is inside or outside the car, but when adding a camera, The position of its camera is not in the rearview mirror or other positions that the driver is accustomed to, so

Page ίο 1228087 V. Description of the invention (7) The location of the captured image is often difficult to meet the distance of the driver's habits, resulting in misjudgment of the distance between the vehicles and actually causing a dangerous person on the vehicle. Since the aforementioned structures have their defects, the present inventor also made the best display effect and display position of the image display system for the needs of various driving assistance systems, and cooperated with various rear-view mirrors. The above designs are designed to effectively integrate the overall system, such as: No. 8921 1085 "Improvement of the structure of electronic rear-view mirrors", No. 8192 719 "Multifunctional type New patents such as the improvement of the structure of electronic indoor mirrors are based on the auxiliary driving structure of each part, integrated with the display in the rearview mirror, and reflect the rearview mirror with light transmission and mirror reflection function at the same time. # The mirror body and the mirror system are controlled by the thickness of the film layer and various coating technologies different from the previous case, which can achieve the function of transmitting light while reflecting the external image of the rearview mirror, and cooperate with other electronics The device has become a multifunctional and highly practical rearview mirror structure. However, the technology and technology proposed by the inventor is still not a comprehensive system for assisting driving safety outside the vehicle, so it should still respond to the entire system. General driving assistance safety is necessary for improving performance and function

Page 11 1228087 V. Description of the invention (8) <Objective of the invention> The purpose of the control is to provide a driving safety auxiliary device and the exterior rearview mirror of the vehicle body or the front and rear ends of the vehicle. The rear light of the rear-view mirror on the outside of the car is not visible, which greatly increases the angle of intake, covering the visual dead angle of the side of the car after driving respect, so that the front of the car, the side of the car, and the car ^ ~ It can be directly taken into the car for the driver's judgment, for the driver's miscellaneous = taxi, avoid the side coming to the car or object, observe the state of the side behind when turning ^ image distance such as the distance behind the Ned 2 and the position behind the car And cooperate with the display device set on the male portrait l / 7 L and the brother, with the translucent and reflective exterior mirrors to improve the driving status display effect.

Please refer to the first section, which has exterior mirrors, and the exterior mirrors (set a mirror body (structure is connected to a shell) and its i: benf: can f-step to understand the structure of the present invention, especially, However, the embodiment described in this illustration is accompanied by the only limitation on the detailed application of the drawings: the example is for illustration purposes only, and is not a special 10) and other structural openings shown in the basic and second figures, the car body of the present invention ( 2) The structure of the indoor rear view mirror (30) 0) is attached to the housing (2 1) 2), and an indoor rear view mirror (3〇) 1) is provided with a reflecting mirror body at the opening

1228087 V. Description of the invention (9)), wherein each reflection energy is provided with a photographic processing center (60) behind the reflecting mirror (10), and the main step of the present invention, wherein: the hardware part The main body (1 0), the body (1 0), the rear 10, the front side cameras are set up on the car camera (50), and the mirror reflection device (70) is set to reflect the external image to the mirror. The control flow of the car body (1 0), that is, the functions that the system should have, and its linkage with each camera system include: Please cooperate with the control flow of the third picture (90 sets of settings, of which, the mirror body (2 2 image image To the video camera (50 to be processed, the essential features are in the driving safety auxiliary features are: on each side of the two sides are equipped with the other with one on each side (1 0) installed on the outside of the rear mirror body (in the interior rear view The internal processing of the reflection of function makes the driver (40) of the present invention (3 2) with a specular reflection function, and the car body) (61) (80) passes to the display device (70) at the same time. : The assist device and its control operation steps are on a camera group camera, and Mirror (2 2) Mirror (3 Mirror Body (Center (Hard End Camera) ((8 Car Body 0), and)), Car Body (20, 20 of the side of multiple cameras) It is light and has a back surface, while the aforementioned display 0) is light-transmissive and has 2 2) the back surface, which is connected with 6 0) and the structure described in the following paragraph has an omnidirectional auxiliary projector (50) (61), which Department), the display process is as follows:

8 methods

With multiple sets of display devices (70), the device (70) is at the same location

Page 13 1228087 V. Description of the invention (10) Turn signal or reverse start, if there is no turn off, it will start reverse (start in reverse control mode ?? If not, the light will start (9 4 0, if the direction Turn on the lights to turn right or left respectively, then turn on the right 4 2) to start the car to take in each side into the display device (the display switch SW returns to the unactivated state and forms a circle of cameras (8 0 and right image), or left image 6), you can display the left state and start the car when you enter the reverse direction light (9 1): determine whether the direction light or the reverse direction is closed image next step 9 2) (93 entrants) No? Enter direction (94 action side image outside rear view car outside rear 7 0) 1 whether the state and cycle it) front left shadow and front right or right (910 steps;: judge yes), and judge the control mode control mode 0 ): Judgment, that is, the right side (941 mirror (2 0 sight glass (2, and holding 0N (9 continue the aforementioned action; if it does, including image points up and down image points on the upper side of the car side car control mode (9 (9 3 0): Judgment), if either of them is the reverse start, if it is, the turn-on and turn-off lights are activated (930) Formula (9 4), and the direction (94) is determined, the process is as follows: (4 0) flashes the direction or left direction light respectively &lt;) and turns on the driving behind the camera (5 0) in the left image (9) and continues the subsequent actions, and judges 43) ( 944), if the non-action only collects the traffic on both sides, it will be displayed together with the front side or left and right of the car (9 45 times or left and right together (94 rear and front side of the car 3), the process is as follows : Whether the off direction light is activated

Page 14 1228087 V. Description of the invention (11) state, if not, directly turn on the reversing camera (6 1) at the rear end of the vehicle body (1 0), then open the reversing image and reversing information (9 3 1), The reverse image is sent to the display device (70) for display, and other reverse information is displayed at the same time; if the driver (40) controls the direction lights at the same time, the next step is performed; whether SW 1 is ON (9 3 2): Whether the display control switch is on, if not, the left / right turn of the turn signal and the reversing image are displayed at the same time, and the reversing information is displayed together (9 3 3). (50) Take the driving status _ on the side of the car and display it at the same time, and display related reverse information, such as distance or status f; if it is, go to the next step; whether the reverse distance is less than the preset safety value (9 3 4): The rear sensor determines whether the distance between the rear of the car body and the object is less than the safety distance. Generally, the preset safety value is 30 cm. This distance can also be used in advance. Adjust the changer; if so, force open Car image and reversing information (9 3 1); if not, control the image with the left or right direction light (9 3 5). Among them, if the right direction light is turned on, the right image is turned on and the reversing information is displayed simultaneously (9 3 6), if the right direction light is turned on, the right image will be turned on and the reversing information will be displayed at the same time (9 3 7); ^ Reversing start (9 3 8): After the aforementioned actions are completed, the system will automatically determine whether the reversing is in progress If yes, return to the reverse control mode (9 3); if not, return to the original state. When it is in the form of a single display control, the flow is as shown in the fourth figure. You need to add timing control to the appropriate flow. Among them, the largest

1228087 on page 15 ---- V. The description of the invention (12) is the difference between the image taken by the driver and the camera, which has not changed much, because it is the setting of the SW 1 display control switch. The displayed operation and the value are (9 3 4). Generally, if it is equal to or at the same time, B will be sent out. If the state of (4 0) is different, there will be different changes. =) After the left image 4 1), another timing judgment of ^ ^) is added. If it is not, the light is continuously turned on, then it is separately. (9 5 2}, or the image is cut and the left direction light is continuously activated (9 5 5), if in the original state, the aforementioned use of the direction light is not compatible 2 ί = and each camera when reversing ^ first send the image to the display attachment Z, to achieve high convenience 妾 乂 camera (50) ((4 0) In the sound, the reverse control mode is set to a single display control. Therefore, there is no such judgment that the reverse distance is set to be 30 (939 I is a normal one; that is, the other (94 back direction to the most will continue to the image to the front right) Kai is the shadow and added in the direction 2) and the light is not turned off (the original state is cut to the front left) The image is moved in parallel (9 5 images are continuously turned on and reminded by the formula (9 modules, whether the control is less than CM left). The alarm control mode is controlled to open the left 9 5 0 'if it is an image and I sound 4) or open, if And display 3) Therefore, there is no judgment, that is, the safety right is preset, and the judgment sound is in the form of a notice (9 4 mode (9-side image) (95 'that is, the direction BI sound (9 5 3 right direction light is not Go back to the same process to control the vehicle body (1 Q) forward machine (50) (61) (80) to set (70) to provide the purpose of driver directness; and the overall hardware system is straight 1) (8 0) Cooperate with the reversing radar so that there is another radar or other infrared, ultrasonic, microwave, and laser on the side or front end: how to measure it in the car body (10), if the sensor is

Page 16 1228087 V. Description of the invention (13) Dada etc .; With the control of the sensing car and its camera (5 display device (70)), to achieve the high-level safe driving assistance, please cooperate Fifth, the mirror body camera (50), and the mirror body (2, wherein photography

The CM bracket is fixed to 0) the lens body (2 sets, so that the side edge mirror can be inverted) structure 2) the back 5 1), the oblique angle head (5 0 2), and the lens (5 close to it) The parallel body (2 2 mirror body mirrors the mirror surface as the body of the hair (10 can be directly 0) (6 for the purpose of showing the security of the body camera; 6, 6, (22) make the camera 2) and paste Camera (500 s-shaped lens mount (2 aligned to support anti-zero 0) is not a reflection along 0 0); and its photo) close to the car body (22) square image of the bright man was originally equipped with Figure Beiyue (near) State 3 Insinuating positive mirror (photographed by different interruption) (The camera (10 is the driving state at the position where the lens can be shot, and immediately starts the phase 80 by the existing procedures) and displays the image to the display, which is a fully automatic female full display system. The design of the structure that can reach the department includes:, which is attached to the exterior mirror (2 lens holder (23) is equipped with a camera j) lens (500) can be orthographic lens body (2 2 ); General camera, which includes a camera (50) is a light-transmitting sheet with a mirror and a straight 5 0 (2 outside and 2 2 inside view 50), patent one with a certain slope) The lens (50 0) 2), that is, the direction of the camera (5 mirror (2) mirror) is slightly inclined, and the position of the setting line L i and the body (20) is located at the edge; 'With specular reflection work Λ — mirror body (2 2 case is equivalent, which is

1228087 V. Description of the invention (14) The lens body (2 2 film layer (2 2 1 2 2 2), covering a narrow projection area (2 3 0 3) (230 projection area (2 2 machine (50)) ()) Can be coagulated, which can be oxygen fixed thickness and density of the external light through the system (that is the opposite of ordinary) lenses (2), and the overall light layer (2 2 2 area (2 2 3 )) For outside) projected to the outside of the car 3) (230 receiving; In addition, the lens gel (SOL-GEL) is reduced or steamed into the shape of the film and transmitted through the camera, and the external light of the lens is indistinguishable from the lens. The surface has no difference A light-shielding layer () is formed at an appropriate position on the back of the light-transmissive film thickness, and is formed relative to the camera (50), and the lens base (2, 3) is relatively provided with light that can pass through the projection area (2 2 rear view mirror (2 〇) Inside and for the film layer (221 light-transmitting film layer or metal film coating or sputtering film coating) of the photographic film (22〇) located near the end of the car body (10) to achieve The lens (2 2 0) can send the (50) received image into the bright place in the car to view the lens (2 2 0). The analysis of the setting of (80) is as follows: Among them, the horizontal visual range and vertical visual range of the camera (50) (61)

As far as the horizontal visual range is concerned, it is located outside the car's rear-view mirror (20) camera (50). Since its lens (500) is set near the car body (), its perspective is close to the car body (1 0). An inner line of sight L is formed close to the side edge of the car body (1 0), while the outer line of sight L0 of the camera (50) lens (5) is almost parallel to the back of the mirror body (22). Extending out of the direction, an external line of sight 10 is formed by the projection area (2 2 3) of the reflector body (22). Please cooperate with the first picture,

1228087 Explains that the first 5 dL domain learners are connected to the audience side after the trainees} 0 line area is more than driving} with the camera in front of 6 Ming ο start to see the U drive}} C departure right front , Drive open within 8 dead, 0 in 2 ο machine Ben Yu and the left formula shows when the C feels its range with C 2 shadows and can be viewed directly by this machine, zone angle, mirror C camera system; right Fang is as shown in the picture, the inside of the video and the viewfinder car are only to the left,} at eight o'clock, when the photo is taken, and the cocoa-like rear view is reversed. The person who posted the side view is outside the side. The superfluous part is set as the left side of the shape of the car to the left of the big car, and then the left side of the car is intended to be closed. The most obvious reason for the moving edge is to make the car unavailable. On the other hand, there are 8 video cameras on the side, so there is a U-screen expansion vehicle, and before setting the C car funding angle, the 0 0 big Θ will be moved, and the situation of Dazhi's machine side depends on the time 1 L The degree of efficiency conversion &lt; the most familiar angle and side car are all based on the condition that the C-line angle is a part that is enough to be regarded as a car. The front side of the car can be covered by an angle cover. At the end, the front car is right and ο is the degree. The right car? The car set i, L is the complete angle of the complete angle and 8 is not acceptable. The zero degree of the line L reaches the small complete angle of view C, which makes it necessary to use the line of view as the angle of view. Image, moving side ο} If it depends on the outside view ο Area Jue Ping Shi Ying image open side 8 ο, the inside and the rear 4 of the view water C4 lights of the car C4 lights which are known to the C side} a Receiving light set machine C goes to field 00 as if C's when R ', the machine becomes C, and C is suspected of making, C long without a camera-where the view of it} d corner one, ο Θ when the car can be turned 4 Angular} ^^ Γν Death and death ο Object R human perception super 8 hinder C driving vision 丨 obstacle C driving} machine and other people ^ ~ ^ shadow its angle d at 1 photo without turning Θ There is an angle on the back side of Xiao 彳Even if you fall to the right and die on the right side, you still have a forward-looking car}, right-view phase ο shadow of / 4 of the photo ο d} C right 1 make 0 ο those who drive towards the corner 1 of C, body &gt; drive on dead C ο Feel the body 1228087 V. Description of the invention (16) Camera (8 0) The movie can be completely taken in 0) It is still effectively eliminated at the corners, and continues to move forward or to drive, that is, the machine (8 0 ) Images required by the party 'and (80) items that are protruded first can ensure the safety of the car The target person can be equipped with the vehicle conditions after the foregoing points; and for the vertical vision camera (50) (mirror 0) (mirror 0) of the mirror () can be received below the viewing angle door, and above, When reversing or driving behind the front door, the viewing angle Θ u can be adjusted to expand outside and reach right above the vehicle body (10 to the interior display (CR) to prevent dangerous turns when blocking. In terms of forward control mode (at the beginning of turning to the right corner (CR is taken into the camera, the hydration direction range is set on the front of the vehicle (5 (2 2 can be fully sighted, the square side of the vertical side is expanded, For the control of the Anping vision light of the entire vehicle, please match the exterior rear view 0 0)) The lens plays u 1j along the straight angle of view and the direction of the vehicle can be widened, and the driver ’s body can be fully equipped) The front side device (the vision caused by 70); In this way, regardless of knowing the side end of the vertical vehicle (1 9 4), that is, the angle of rotation), the range of the angle of rotation (80), regardless of the system, is very close to the mirror (2 0) in the ninth figure ( 2 2 0), that is, the front view of the front door can fully cover the bottom view and the rear wheel driver does not need to The angle is determined by Xi; while on the side of the car (11)), the left side of the driver (4 dead angle 0 d, that is, the body (1 0) following the straight direction of the roadway 1) can be immediately taken through the ingestion, and its left side Behind the camera (CR), it can reach the high-driving front and azimuth control indications. Inside and behind the car, the lens L d can be reversed in the upward driver's range or taken behind the camera.

The purpose of the car side or the car. The photograph of the car side. Because of the photography sight glass (2 (500 sweep to the front car extension, so, (40) 4), which is another effective camera when it can be driven (6

Page 20 1228087

Page 21 1228087 5. In the description of the invention (18) 0), with the light-transmissive reflective lens of the inventor, the relevant image information can be effectively displayed in the indoor rear-view mirror (30); and its display

The device (70) can be LED, LCD, TFT-LCD, PLED (POLYMER LIGHT EMISSION DISPLAY), 〇LED (ORGANIC LIGHT EMITTING DIODE), etc., to directly display the image and related Data. The present invention can achieve the following functions and purposes through the above structure, such as: 1. The viewing angle is greatly increased and the dead angle is cleared: because the cameras (50) (61) (80) are respectively provided on the mirror body (2) 2) Near the inner edge of the car body (1 0) and on both sides of the rear center of the car and the front side (1 1) of the front car, this can effectively eliminate the inner visual dead angle 0 di, and add the outer sight l 0 direction The outer expansion makes the visual dead angle 0 d 〇- between the outer line of sight L 〇 and the afterglow EW to a minimum, relatively increases the viewing angle 0 u and its range, and completely covers without other obstructions at the viewing angle 0 u Within the range, the angle of view on the vehicle side can be effectively increased. 2 · Multi-angle conversion to expand the overall effect: through the exterior mirror (20) and the front side (1 1) of the camera (5 0) &gt; '(8 0) and processing center (6 The control of 0) allows the driver (40) to effectively grasp the conditions outside the vehicle without changing the state of visual center of gravity, which can effectively reduce the occurrence of dangers on the road, and can cooperate with the settings of other sensors , Such as infrared, ultrasonic, microwave, radar, or laser, use a sensor to detect whether there is an object approaching outside the car.

Page 22 Ϊ 228087 Five invention descriptions (19) machine (S Π 1 f 〇 shows close to the car and display device (7 〇) displayed by a physical image) (1) objects and distance 'for the benefit of the driver (4 〇 。。, the action, to form an active driving safety auxiliary function decoration is the most accustomed: Because the main driving assistance of the present invention is connected to i: sight glass (20) near the mirror body (22) Therefore, the distance between the image and the vehicle is equivalent to that of a general rear-view mirror, and the image distance between the two tongues of the helmet 22 is the distance and orientation consistent with the driver's habits. The rear-view mirror (^, the display of the invention, 7 ο) It is located inside the car; on you, the driver can directly output without adjusting the visual difference &lt;: like judging the distance and position, it can effectively improve the driving = invention ΐ 二 ίΐ! See the full range of angles Projection: In the part of the vertical angle of view, the field of view behind the front door and behind the rear door can be viewed ^ Akz t ′ and Anma can be seen whether you want to face up to the last vehicle or look down to see the rear wheels. Conversion operation, and the lower perspective of the front and rear of the car The angle of view in the horizontal and vertical directions can reach the most ^ Ah Che women, and the convenience of viewing. Control mode, so that the overall mode can be oriented, and even different cameras can be used to achieve display control The purpose of this article is to improve the safety of the vehicle. Relatively, the invention can really achieve the above-mentioned functions. Therefore, we have created the patent application requirements and filed the application in accordance with the law.

Page 23 1228087 Brief description of the drawings [Simplified description of the drawings] (I) Description of the drawings: The first diagram is a schematic plan view of the present invention. The second figure is a schematic diagram of the overall configuration of the auxiliary driving safety device of the present invention. The third figure is a schematic diagram of the multi-module display control process of the present invention. Fig. 4 is a schematic diagram of a single module display control process of the present invention. Fig. 5 is a schematic cross-sectional view of the exterior rearview mirror reflector body of the present invention. FIG. 6 is a schematic plan view of an exterior rear-view mirror of the present invention. Stomach Figure 7: Schematic diagram of the front view of the exterior rearview mirror of the present invention. Figure 8: A schematic diagram of a vehicle body approaching a corner of the present invention. The ninth figure is a schematic diagram of the vertical viewing angle of the present invention. Figure 10: A schematic view of the configuration of a conventional rearview mirror. Figure 11: A vertical view of the conventional rearview mirror configuration. (2) Drawing number description: (1 0) body (1 1) front side

Page 24 1228087 Schematic description (4 0) Driver (50) (80 (50 0 0) Lens (51) Support frame (6 0) Processing (7 0) Display equipment (9 0) Control flow (9 1) Direction light (9 1 0) Off (9 3) Reverse control (9 3 2) SW (9 3 3) Reverse or left (9 3 4) Reverse C 9 3 5) Direction (9 3 6) on ( 9 3 7) Turn on (9 3 8) Reverse (9 4) Direction control (9 4 1) Turn on (9 3 4) (9 (9 4 5) will be right (9 4 6) will be left (9 5) timing control ) Camera reversing camera setting or reversing start image mode 1 whether 〇N to the left / right and right simultaneously show the distance whether the small light left or right right image and right image and start mode right image 4 4) judge the image and front Left image and front-right mode (9 2) Reverse start (9 3 0) Turn on the lights &lt; Turn on and reverse image are divided up and down and the reverse information is displayed together with the preset safety value while the reverse information is displayed at the same time Reversing information (939) BI-sound (9 4 0) Turn on the light (9 4 2) Turn on the left image display switch SW 1 Whether the image is displayed up or down together display

II 1 111 ill II «1 111 111 i p. 25 1228087

Page 26

Claims (1)

1228087 VI—W special flying chest f &lt; Scope of patent application &gt; 1 · A driving safety auxiliary device, which is provided with multiple groups of cameras on the side, front and rear of the vehicle body, and the vehicle has a display device; , Including: one camera on each side of the car body, and another group of cameras on the rear side of the car body, one camera on each side of the front end of the car body, so that multiple cameras are mounted on the car body at the same time, and The camera on the side of the car body is located on the back of the light-transmitting mirror body of the rear-view mirror, and the display device is located on the back of the light-transmitting mirror body of the indoor rear-view mirror. Its mirror system is transparent and It still has the function of reflecting the image outside the rear-view mirror, cooperates with the processing center connected to the interior of the car body, and cooperates with the process of the control of the direction light, even if it has the functions of a full-range auxiliary system. 2 · — A driving safety auxiliary device, which is provided with an exterior rear-view mirror on the outside of the vehicle body and an indoor rear-view mirror on the inside, and the rear-view mirror has a housing, a mirror base, and a reflecting mirror in the mirror base And its features are as follows: a camera is provided on the back of the light-transmissive mirror body of the exterior rearview mirror; wherein, the camera system maintains an inclination with the mirror body and is provided on the back of the exterior mirror body of the car The camera position is near the mirror body. ^ 3 · Driving safety assistance as described in item 1 or 2 of the scope of patent application | 丨% device 'where' the mirror body is provided with a mirror seat on the back, which has a * inclined support frame 'to support the camera Cameraman. 4 · The driving safety auxiliary device according to item χ or 2 in the scope of the patent application, wherein the lens surface of the reflector body has a light-transmissive film layer 1228087 VI. Scope of patent application ‘A light-shielding layer is provided on the back of the lens. The light-shielding layer forms a narrow projection area relative to the camera, and the lens holder is also provided with a projection area. 5. The driving safety auxiliary device as described in item 1 or 2 of the scope of patent application, wherein the lens surface of the reflector body has a light-transmissive film thickness, and the film layer is mainly a sol-gel (SOL-GEL ) Transparent film layer, metal coating, redox, evaporation coating, sputtering coating to form a certain thickness and density film light transmission, and make the mirror body have the effect of specular reflection, can reflect external driving conditions and can For image light to pass through. 6 · The driving safety assistance device described in item 1 or 2 of the scope of patent application, wherein each camera is connected to a processing center inside the vehicle body, and the processing center is provided with a program for image control; and the processing center is additionally connected to the vehicle. The rear end camera of the body; the other end of the processing center can send the images sent by the cameras of each part into the display device, which is installed in the indoor rearview mirror. 7 · The driving safety assistance device described in item 1 or 2 of the scope of patent application, wherein each camera is connected to a processing center inside the vehicle body, and the image processing program is set in the processing center; and the processing center is additionally connected to the vehicle. Camera at the rear of the body; the other end of the processing center can send the images sent by the cameras of each part into the display device, the display device is installed in other positions, including the V c D system, the original Display device in the car ... 8 · Driving safety auxiliary device as described in item 1 of the scope of patent application, wherein the display device is a light emitting diode (L E D), a liquid crystal display (LCD), a thin film liquid crystal display (TFT-LCD), Page 28 1228087 --- 6. Scope of patent application: Polymer light emitting display (POLYMER LIGHT EMISSION DISPLAY) or organic electroluminescent diode (0RGANIC LIGHT EMITTING DIODE). 9 · The driving safety auxiliary device described in item 1 or 2 of the scope of the patent application, wherein the camera is in the form of C CD or C MOS. 1 0 · The driving safety auxiliary device as described in item 1 or 2 of the scope of the patent application, wherein the camera is configured to cooperate with the sensor to form an automatic display. 1 1 · The driving safety auxiliary device as described in Item 10 of the scope of patent application, wherein the sensor is infrared, ultrasonic, microwave, or laser.丄 2 · —A control method using the driving safety auxiliary device of the first patent application scope • Among them, the main flow is that the driver uses the turn signal or reversing control when driving, that is, determines whether the turn signal is activated or not. Reversing control mode or direction light control mode, in conjunction with the operation of the direction light, to activate the front camera on the opposite side and the side camera on the same side, in order to achieve a comprehensive perspective to assist the purpose of driving safety. 1 3 · A driving control method as described in item i 2 of the scope of the patent application. · The control flow of Langzhong 'with multiple sets of display devices, such as direction indicators or reversing start: determine whether the direction indicators or reversing are off, then close the image. If any of the two starts to act, suddenly, reversing start: judge whether it is reversing start, if it is, enter the reversing control. Page 29 1228087 … • &quot; &quot; &quot; For ―TiirirmrTTirr · ι · ι.ι ._. · 6. Scope of patent application-ΓΓ turn signal on? If not, then enter the directional control and determine whether the direction light is activated? Among them, if entering the directional control mode, the process is as follows. Turn on the lights: judge the driver * drive. The loser wants to make a conjecture, that is, the right or left flashing lights flash separately, then divide the image and turn on the left image to turn the car outside. Intake the driving state behind the side mirrors of each side car, whether the door closer SW1 is ON, if not, it will return to the non-starting state: the action of j forms a loop action, and the vehicle is continuously detected; Or display the left and right front and left images together left and right, you can display the two f points on each side when turning left or right, up or down; the status of each side car is given, and when entering the reverse control mode, The flow direction light is activated. · Judging the direction. · Reverse photography of the rear end of the car body directly; ^ If f is moving «, if there is no immediate information, directly reverse the image ^ 卩 = reversing image and reverse immediately If not, the other reverse information will be displayed simultaneously on the right; the second device will display the 'simultaneous display steps'; if the right driver controls the direction lights at the same time, SW i is ON: the left / right of the direction lights are turned on: c will turn on the revelation and Back up The information display shows that f, down, left, and right are displayed at the same time, the driving status of the car side, and the camera is controlled to turn on and off with the lights at the same time, such as distance or shape, away from the person. 4 B 2 No, and related Fares ~, those who are right, then go to the next step, ·, page 30! 228087 Is the reversing distance less than the preset safety? Is the fish hiding from you? Is the top queen value judged by the rear sensor? η 八八 &gt; 丄 j is at full distance from the female, and the preset safety is urgent! L This distance can also be changed; # YES, strong control and fight silly * :: non- 'use the direction light left or right and display reversing information at the same time, when # is turned on, the right image is displayed and the reverse is also displayed: information When the direction light is turned on, it means whether the right-side shadow reversing is the original one. The full-assisted process is the user ’s reversing control module. The judgment is based on the preset warning sound. If there is no image, the initiation is judged. Cut to the right. State 4 · If the control needs to be performed in the appropriate sound mode, the safety value will tell the driver to change and turn on the image if it is not, then return to the previous one if it is the above. The method of applying for a patent, in which when the process is awake and the display part is not too s W 1 display directly after the display, it is judged that if the driver's status is changed, that is, after adding the left image, return to the original original image. Cut the BI sound, μ 1 text, the system will automatically judge to the reversing control mode, if not, it will round back to the first, and it will be the smaller or the normal one when the single camera is added. Add start status to front left and 2 or Item 1 shows the change of controlling the camera intake on the control sequence, because it is the setting industry of the switch, and when it is true, it will be issued in the direction control control mode. After entering T seconds, if it is, the image will be judged by B I The form described in the left direction is in the image, and only displays 'so the distance from the vehicle is out of the B I system mode, when the direction light is turned on but the direction is not sounded' or when the light continues to drive, ί in the opposite position, control ^ None Is the old λ! Voice, part, the day of the opening of the left ii off; continue to start for I will $ I 1228087 Page 32