TWM621803U - Electronic rearview mirror system - Google Patents

Abstract

This creation is an electronic rear-view mirror system, which is mainly designed through the combination of one vehicle, two main-view camera lenses, two wide-angle camera lenses and two electronic rear-view mirrors. The electronic rear-view mirror displays a first screen and A second video screen, wherein the image signal picture of the main angle camera lens is displayed through the first video screen of the electronic rearview mirror, and the image signal picture of the wide angle camera lens is displayed through the first video screen of the electronic rearview mirror. Two video screens are used to display the picture. When any one of the moving object detection (MOD) signal of the main viewing angle camera lens and the blind spot detection (BSD) signal of the wide-angle camera lens is output to the electronic rearview mirror, the The first screen and the second screen of the electronic rearview mirror display a warning symbol respectively, so that the driver can immediately step on the brake, and the electronic rearview mirror on the left or the electronic rearview on the right side is generated according to the warning symbol. Mirror to quickly observe the progress of moving objects for strain processing.

Description

Electronic rearview mirror system

This work is about an electronic rear-view mirror system, especially a kind of electronic rear-view mirror that can quickly observe the traveling status of moving objects and perform strain processing, and is suitable for various types of vehicles such as large vehicles or small vehicles. .

Today's vehicles, whether they are small vehicles such as sedans, recreational vehicles or buses, or large vehicles such as buses, coaches or tour buses, are equipped with traditional rear-view mirrors, and traditional rear-view mirrors are It is composed of a flat mirror surface, that is, through the reflection of the flat mirror surface, the driving dynamics of the rear is obtained to assist the driver to judge.

Since the rearview mirror is a flat mirror, it is necessary to adjust the position and angle of the rearview mirror according to the height of the driver to obtain the best mapping angle, so that the driver can have a better viewing angle. However, some large vehicles, such as buses, coaches or tour buses, have long bodies, so it is necessary to install rear mirror frames to push the rear mirrors out further, so that the driver can see the whole body and distant view angle.

In addition, existing large vehicles such as buses, coaches or tour buses are equipped with auxiliary devices to help extend the visible viewing angle. Most of the auxiliary devices are photographic lenses, and the dead angle is reduced by means of their wide-angle lenses or shooting angles. place, and the auxiliary device What is recorded is that the visual field is transmitted to the screen next to the driver's position for display, so that the driver can refer to it at close range.

However, the above assistance is easy to distract the driver, especially when he looks at the rearview mirror outside the vehicle and the screen inside the vehicle at once. Visual field error, which in turn affects judgment.

Therefore, in view of the above deficiencies, the author hopes to propose an electronic rearview mirror system with a warning warning function, so that users can easily operate and assemble. Those who are the creative motives that the creator wants to research and create.

The main purpose of this creation is to provide an electronic rearview mirror system, mainly through the combined design of one vehicle, two main viewing angle photographic lenses, two wide-angle photographic lenses and two electronic rearview mirrors, the electronic rearview mirror system displays a A first video screen and a second video screen, wherein the image signal picture of the main viewing angle camera lens is displayed through the first video screen of the electronic rearview mirror, and the image signal picture of the wide-angle camera lens is displayed through the electronic rearview mirror. The second screen of the rearview mirror is used to display the picture. When any one of the moving object detection (MOD) signal of the main viewing angle camera lens and the blind spot detection (BSD) signal of the wide-angle camera lens is output to the electronic When viewing the mirror, the first screen and the second screen of the electronic rearview mirror display a warning symbol respectively, so that the driver can immediately step on the brake, and the electronic rearview mirror on the left or The electronic rear-view mirror on the right is used to quickly observe the progress of moving objects for strain processing, thereby increasing the overall practicability.

Another object of the present invention is to provide an electronic rearview mirror system, and the warning symbol is displayed on the upper ends of the first screen and the second screen of the electronic rearview mirror respectively, and the warning symbol is Any of triangle, circle, oval, square, rectangle, When a warning symbol is displayed on the first video screen and the second video screen, the warning symbol has any one of flashing or light and dark representation to increase its display effect. Furthermore, when the warning symbol appears, synchronization will be generated. A sound, and the sound is any one of short sound, long sound, short sound, long short sound, and music, so that the warning symbol not only has the display effect, but also has the auditory effect through the sound, so that it has the effect of multiple reminders, This in turn increases the overall security.

Another object of the present invention is to provide an electronic rearview mirror system, and through the vehicle, at least one reversing camera lens is installed at the rear of the vehicle, and the reversing image signal picture can be transmitted to the audio and video system beside the driver. In addition to being displayed on the display, the reversing image signal picture can also be transmitted to the electronic rearview mirror. When the electronic rearview mirror receives the reversing image signal picture transmitted by the reversing camera lens, the second rearview mirror of the electronic rearview mirror The picture displayed on the video screen is actively switched from the image signal picture of the wide-angle camera lens to the picture signal picture of the reverse camera lens, and when there is at least one moving object close to the rear of the vehicle, it appears on the reverse camera lens When the reversing image signal screen is displayed, a moving object detection (MOD) signal will be generated and output to the electronic rearview mirror, and a warning symbol will be displayed on the first screen and the second screen of the electronic rearview mirror respectively. , so that the second screen of the electronic rearview mirror has the function of switching the display screen, and the electronic rearview mirror can synchronize the reversing image signal screen of the display of the audio-visual system, and generate a warning effect with multiple reminders, thereby increasing the overall operability.

In order to further understand the features, characteristics and technical content of this creation, please refer to the following detailed descriptions and accompanying drawings of this creation, but the attached drawings are only for reference and description, and are not intended to limit this creation.

10: Vehicles

11: jamb

20: Radar sensor

30: Main angle camera lens

31: Video signal screen

40: Wide-angle photography lens

41: Video signal screen

50: Electronic rearview mirror

501: Left electronic rearview mirror

502: Right electronic rearview mirror

51: The first video

52: Second video

60: Moving Objects

70: Warning symbols

71: Auxiliary warning symbols

711: Warning indicator box

712: Icon

80: Reversing camera lens

81: Reversing image signal screen

Figure 1 is a schematic diagram of the electronic rearview mirror installed in the vehicle.

Figure 2 is a schematic diagram of the electronic rearview mirror of this creation with an image signal.

Figure 3 is a schematic diagram of the vehicle equipment of this creation.

Figure 4A is a schematic diagram of the electronic rearview mirror of this creation with an image signal.

Figure 4B is a schematic diagram of the warning symbol on the electronic rearview mirror of this creation.

Figure 5A is a schematic diagram of a wide-angle image signal on the second screen of the electronic rearview mirror of the present creation.

Figure 5B is a schematic diagram of the second video screen of the electronic rearview mirror of the present creation, which is a reversing image signal screen and a warning symbol appears.

Figure 6A is a schematic diagram of the electronic rearview mirror of this creation with an image signal.

Figure 6B is a schematic diagram of the warning symbols and auxiliary warning symbols appearing in the electronic rearview mirror of this creation.

Figure 7A is a schematic diagram of the wide-angle image signal on the second screen of the electronic rearview mirror of this creation.

Figure 7B is a schematic diagram of the second video screen of the electronic rearview mirror of this creation, which is a reversing image signal screen with warning symbols and auxiliary warning symbols appearing.

Please refer to Figures 1 to 7B, which are schematic diagrams of the embodiment of the present invention, and the best implementation of the electronic rearview mirror system of the present invention is applied to various types of vehicles such as large vehicles or small vehicles, and can pass through The electronic rear-view mirror 50 is used to quickly observe the traveling status of the moving object and perform strain processing.

The electronic rearview mirror system of this creation is mainly designed through the combination of a vehicle 10, two main viewing angle camera lenses 30, two wide-angle camera lenses 40 and two electronic rearview mirrors 50 (as shown in Figures 1 to 3). ), wherein the vehicle 10 is a large vehicle or a small vehicle and other types of vehicles, and the drawings in this creation are shown with large vehicles (such as buses, passenger cars, sightseeing cars, etc.) Content and graphics are limited. The electronic rearview mirror 50 is a liquid crystal display (LCD), the liquid crystal display (LCD) can be 12.3 inches, and the liquid crystal display (LCD) adopts a resolution of 720×1920 and It is in portrait orientation, with an aspect ratio of 3:8 and 167,000 pixels, but is not limited to the content and graphics of this creation.

In addition, the electronic rearview mirror 50 is installed at the outer side of the vehicle 10 (that is, beside the front window) (not shown), or the interior of the vehicle 10 is located on the side pillar 11 of the front windshield. (commonly known as A-pillar) can be installed at any position or at the same time. The drawing of this creation is based on side column 11 (commonly known as A-pillar) (as shown in Figures 1 and 2). ) to indicate that it is used to replace the original traditional rear-view mirror (that is, beside the front window), but is not limited to the content and drawings of this creation, and the electronic rear-view mirror 50 has a left-hand electronic rear-view mirror 501 and The right electronic rearview mirror 502, whether it is the left electronic rearview mirror 501 or the right electronic rearview mirror 502, the electronic rearview mirror 50 displays a first screen 51 and a second screen 52 (eg 1 and 2), and the first video screen 51 is the main video screen, the first video screen 51 adopts a resolution of 720×1280, and the second video screen 52 is a wide-angle video screen or For the reversing auxiliary video screen, the second video screen 52 adopts a resolution of 720×640, and the first video screen 51 and the second video screen 52 of the present invention are arranged adjacent to each other.

In addition, the main viewing angle camera 30 is installed on the side of the vehicle 10 (that is, the position of the original conventional rear-view mirror), on the roof (as shown in FIG. Any position on the extension frame of the mirror frame) can be used, and the vehicle 10 is provided with a vehicle area network (CAN BUS), so that the vehicle can be connected to the vehicle through the vehicle area network (CAN BUS). The electronic devices and chips in 10 can communicate with each other and pass message protocols. The main viewing angle camera 30 has a viewing angle of any angle ranging from 80 degrees to 100 degrees, wherein the preferred viewing angle in this creation is 90 degrees, and the main viewing lens 30 is connected to the electronic rear The mirror 50 is connected, and the connection method is to form a connection (not shown in the figure) through the vehicle local area network (CAN BUS) or to form a connection with a signal line, so as to transmit an image signal screen 31 to the electronic rear In the viewing mirror 50, the image signal frame 31 of the main viewing angle photographing lens 30 is displayed through the first viewing screen 51 of the electronic rearview mirror 50 (as shown in FIG. 4A). In addition, the main view camera lens 30 has a moving object detection (Moving Object Detection, MOD) operation, and the moving object detection (Moving Object Detection, MOD) operation is to use the main view camera lens 30 built-in special Algorithm to calculate the distance and speed of moving objects (such as cars, locomotives, bicycles, pedestrians, etc.) that are close to the outside of the vehicle body at least 2 to 5 meters when the speed is 0~10km/h. When at least one moving object is found When 60 (as shown in FIG. 4B ) enters the image signal screen 31 of the main viewing angle camera 30 , a moving object detection (MOD) signal will be generated and transmitted to the electronic rearview mirror 50 .

In addition, the wide-angle photographic lens 40 is installed at the side of the vehicle 10 (that is, the position of the original conventional rear-view mirror), at the roof (as shown in FIG. 3 ) or at the front of the vehicle (as in the conventional rear-view mirror Any position on the extension frame of the mirror frame) can be used, and the vehicle 10 is provided with a vehicle area network (CAN BUS), so that the vehicle 10 can be connected to the vehicle 10 through the vehicle area network (CAN BUS). electricity inside Sub-devices and chips can communicate with each other and pass message protocols. The wide-angle photographic lens 40 has any angle of view ranging from 110 degrees to 150 degrees, wherein the preferred angle of view in the present creation is 130 degrees, and the wide-angle photographic lens 40 is connected to the electronic rearview mirror 50 For connection, the connection method is to form a connection (not shown) through the vehicle local area network (CAN BUS) or to form a connection with a signal line, so as to transmit an image signal screen 41 to the electronic rearview mirror 50 Inside, the image signal screen 41 of the wide-angle photographic lens 40 is displayed through the second screen 52 of the electronic rearview mirror 50 (as shown in FIG. 4A ). In addition, the wide-angle photographic lens 40 has a Blind Spot Detection (BSD) operation, and the Blind Spot Detection (BSD) operation is calculated by using a special algorithm built in the wide-angle photographic lens 40 When the speed is greater than 20km/h, the distance and speed of the moving objects 60 (such as cars, motorcycles, bicycles, pedestrians, etc.) within the blind area (such as one lane width) of the vehicle 10 are obtained, or when the speed is less than 20km/h The distance and speed of moving objects 60 (such as automobiles, motorcycles, bicycles, pedestrians, etc.) within the blind area of the vehicle 10 (such as a lane width), when at least one moving object 60 (as shown in FIG. 4B ) is found to enter A Blind Spot Detection (BSD) signal is generated when the image signal of the wide-angle photographic lens 40 is on the frame 41 and transmitted to the electronic rearview mirror 50 .

Furthermore, when any one of the moving object detection (MOD) signal of the main viewing angle camera 30 and the blind spot detection (BSD) signal of the wide-angle camera 40 is output to the electronic When the rearview mirror 50 is turned on, the first screen 51 and the second screen 52 of the electronic rearview mirror 50 respectively display a warning symbol 70 (as shown in Fig. 4B and Fig. 5B), so that the driver can immediately Step on the brakes and follow the police The symbol 70 is generated from the left electronic rear-view mirror 501 or the right electronic rear-view mirror 502 to quickly observe the traveling status of the moving object 60 for strain processing.

In addition, the warning symbol 70 is displayed on the upper ends of the first screen 51 and the second screen 52 of the electronic rearview mirror 50 respectively, and the warning symbol 70 is a triangle, a circle, an ellipse, a square and a rectangle. Any one of them, in which this creative pattern is displayed in a triangle (as shown in Figure 4B and Figure 5B), and the signal source is displayed under the triangle according to different signal sources, such as BSD, MOD, etc. (not must be displayed), and in order to enhance the effect, a display symbol can also be added beside the triangle, such as a lightning symbol, a radar symbol, etc. (not necessarily displayed), when the first video screen 51 and the second video screen 52 display the warning symbol 70 When the warning symbol 70 is flashing or light and dark (not shown in the figure) to increase its display effect, in addition, when the warning symbol 70 appears, a sound (not shown in the figure) will be generated synchronously, And the sound is any one of short sound, long sound, short sound, long sound, and music, so that the warning symbol 70 not only has a display effect, but also has an auditory effect through the sound, so that it has the effect of multiple reminders, thereby increasing the overall security.

When the warning symbol 70 appears in the above-mentioned first video screen 51 and the second video screen 52, a helper can be displayed in the first video screen 51 or in the second video screen 52 according to different signals. Warning symbol 71 (as shown in Figures 6B and 7B), wherein the auxiliary warning symbol 71 is provided with a warning indication frame 711 and an icon 712 (as shown in Figures 6B and 7B), the icon 712 is located in the warning indication frame 711, and the icon 712 can be a vehicle or any other shape, and is not limited to the icon in this creation. When the moving object detection (MOD) signal of the main viewing angle camera 30 is output to the electronic rearview mirror 50 , the first video screen 51 displays the warning symbol 70 in addition to displaying the warning symbol 70 . The auxiliary warning symbol 71 (as shown in FIG. 6B ) also appears synchronously in the first video screen 51 , and the auxiliary warning symbol 71 moves around in the first video screen 51 . In addition, when the wide-angle photographic lens 40 When the Blind Spot Detection (BSD) signal is output to the electronic rearview mirror 50 , the second video screen 52 not only displays the warning symbol 70 , but also simultaneously displays the auxiliary warning symbol in the second video screen 52 71 (as shown in FIG. 7B ), and the auxiliary warning symbol 71 has the ability to move in the second video screen 52 , so that the auxiliary warning symbol 71 has the effect of attracting the driver's attention.

In addition, another embodiment of the present invention is that the vehicle 10 is provided with at least one reversing camera lens 80 at the rear of the vehicle (as shown in FIG. 3 ), and the vehicle 10 is provided with a vehicle local area network ( CAN BUS), so that the electronic devices and chips in the vehicle 10 can communicate with each other and transmit message protocols through the vehicle area network (CAN BUS). The reversing camera lens 80 is connected with the electronic rearview mirror 50, and the connection method is formed through the vehicle area network (CAN BUS) to form a connection (not shown) or a signal line to form a connection, and the The reversing camera lens 80 transmits a reversing image signal screen 81. The reversing image signal screen 81 can not only be transmitted to the monitor of the audio-visual system beside the driver for display (as shown in Figures 1 and 2), but also can be displayed. The reversing image signal frame 81 is transmitted to the electronic rearview mirror 50. When the electronic rearview mirror 50 receives the reversing image signal frame 81 transmitted by the reversing camera lens 80, the second The image displayed on the video screen 52 is actively switched from the image signal screen 41 of the wide-angle camera 40 to the reverse image signal screen 81 of the reversing camera 80 (as shown in Figures 5A and 5B), so that the electronic rear view The second screen 52 of the mirror 50 has the function of switching the display screen.

In addition, the reversing camera lens 80 has a moving object detection (Moving Object Detection, MOD) operation, and the moving object detection (Moving Object Detection, MOD) operation uses a special algorithm built in the reversing camera lens 80 To calculate the distance and speed of moving objects 60 (such as cars, locomotives, bicycles, pedestrians, etc.) that are at least 2 to 5 meters behind the vehicle 10 when the reversing speed is 0~10km/h, when it is found that there is at least one moving When the object 60 (as shown in FIG. 5B ) enters the reversing image signal screen 81 of the reversing camera 80 , a Moving Object Detection (MOD) signal will be generated and transmitted to the electronic rearview mirror 50 , and the first screen 51 and the second screen 52 of the electronic rearview mirror 50 respectively display a warning symbol 70 (as shown in Fig. 5B), so that the driver can immediately step on the brake, and according to the warning symbol 70 to quickly observe the traveling condition of the moving object 60 for strain processing.

In addition, the warning symbol 70 is displayed on the upper ends of the first screen 51 and the second screen 52 of the electronic rearview mirror 50 respectively, and the warning symbol 70 is a triangle, a circle, an ellipse, a square and a rectangle. Any one of them, in which this creative pattern is displayed in a triangle (as shown in Figure 4B and Figure 5B), and the signal source is displayed under the triangle according to different signal sources, such as BSD, MOD, etc. (not must be displayed), and in order to enhance the effect, a display symbol can also be added beside the triangle, such as a lightning symbol, a radar symbol, etc. (not necessarily displayed), when the first video screen 51 and the second video screen 52 display the warning symbol 70 When the warning symbol 70 is flashing or light and dark (not shown in the figure) to increase its display effect, in addition, when the warning symbol 70 appears, a sound (not shown in the figure) will be generated synchronously, And the sound is any one of short sound, long sound, short sound, long sound, and music, so that the warning symbol 70 not only has a display effect, but also has an auditory effect through the sound, so that it has the effect of multiple reminders, thereby increasing the overall security.

When the warning symbol 70 appears in the above-mentioned first video screen 51 and the second video screen 52, a helper can be displayed in the first video screen 51 or in the second video screen 52 according to different signals. Warning symbol 71 (as shown in Figures 6B and 7B), wherein the auxiliary warning symbol 71 is provided with a warning indication frame 711 and an icon 712 (as shown in Figures 6B and 7B), the icon 712 is located in the warning indication frame 711, and the icon 712 can be a vehicle or any other shape, and is not limited to the icon in this creation. When the moving object detection (MOD) signal of the main viewing angle camera 30 is output to the electronic rearview mirror 50 , the first video screen 51 displays the warning symbol 70 on the first video screen 51 . The auxiliary warning symbol 71 (as shown in FIG. 6B ) also appears synchronously, and the auxiliary warning symbol 71 has to move in the first video screen 51. In addition, when the blind spot detection ( When the Blind Spot Detection (BSD) signal is output to the electronic rear-view mirror 50, in addition to the warning symbol 70 displayed on the second video screen 52, the auxiliary warning symbol 71 (eg, Section 7B) also appears simultaneously in the second video screen 52. As shown in the figure), and the auxiliary warning symbol 71 has the ability to move in the second video screen 52, so that the auxiliary warning symbol 71 can produce the effect of attracting the driver's attention.

Furthermore, another embodiment of the present invention is that the vehicle 10 is equipped with at least one radar sensor 20 (as shown in FIG. 3 ), and the radar sensor 20 is installed in the vehicle of the vehicle 10 . Any one of the side (that is, the original traditional rear mirror position or the body), the roof, the front of the car (such as the front bumper), and the rear of the car (such as the rear bumper) can be used, and The vehicle 10 is provided with a vehicle area network (CAN BUS), so that the electronic devices and chips in the vehicle 10 can communicate with each other and transmit message protocols through the vehicle area network (CAN BUS). The radar sensor 20 is connected to the electronic rearview mirror 50 through the vehicle local area network (CAN). BUS) to form a connection (not shown) or a signal line to form a connection, and the radar sensor 20 has a millimeter-wave radar, and the millimeter-wave radar uses two short-wave radar spectrum technologies of 24GHz or 77GHz, and It has both microwave conduction and photoelectric conduction capabilities, can penetrate rain, fog, smoke, dust, and has the advantages of all-weather and anti-interference, and helps the driver to detect the surrounding conditions of the vehicle 10 at all times. Among them, the millimeter wave radar has a 180-degree The viewing angle and the detection distance of 70 meters cover the inner wheel difference and the blind spot of vision generated by the vehicle 10 when turning. In addition, the radar sensor 20 is connected with the electronic rear-view mirror 50, and when the radar sensor 20 senses that at least one moving object 60 (such as a car, a motorcycle, a bicycle, a pedestrian, etc.) is approaching (not shown in the figure) shown), the radar sensor 20 will generate a millimeter-wave radar signal and transmit it to the electronic rearview mirror 50, and the first screen 51 and the second screen 52 of the electronic rearview mirror 50 are respectively displayed A warning symbol 70 (as shown in FIG. 4B and FIG. 5B ) enables the driver to step on the brake immediately, and quickly observe the traveling status of the moving object 60 according to the warning symbol 70 to perform emergency treatment.

In addition, the warning symbol 70 is displayed on the upper ends of the first screen 51 and the second screen 52 of the electronic rearview mirror 50 respectively, and the warning symbol 70 is a triangle, a circle, an ellipse, a square and a rectangle. Any one of them, in which this creative pattern is displayed in a triangle (as shown in Figure 4B and Figure 5B), and the signal source is displayed under the triangle according to different signal sources, such as BSD, MOD, etc. (not must be displayed), and in order to enhance the effect, a display symbol can also be added beside the triangle, such as a lightning symbol, a radar symbol, etc. (not necessarily displayed), when the first video screen 51 and the second video screen 52 display the warning symbol 70 When the warning symbol 70 is flashing or light and dark (not shown in the figure) to increase its display effect, in addition, when the warning symbol 70 appears, a sound (not shown in the figure) will be generated synchronously, and the sound is any one of short sound, long sound, short sound, long short sound and music, In addition to the display effect, the warning symbol 70 also has an auditory effect through sound, so that it has the effect of multiple reminders, thereby increasing the overall safety.

When the warning symbol 70 appears in the above-mentioned first video screen 51 and the second video screen 52, a helper can be displayed in the first video screen 51 or in the second video screen 52 according to different signals. Warning symbol 71 (as shown in Figures 6B and 7B), wherein the auxiliary warning symbol 71 is provided with a warning indication frame 711 and an icon 712 (as shown in Figures 6B and 7B), the icon 712 is located in the warning indication frame 711, and the icon 712 can be a vehicle or any other shape, and is not limited to the icon in this creation. When the moving object detection (MOD) signal of the main viewing angle camera 30 is output to the electronic rearview mirror 50 , the first video screen 51 displays the warning symbol 70 on the first video screen 51 . The auxiliary warning symbol 71 (as shown in FIG. 6B ) also appears synchronously, and the auxiliary warning symbol 71 has to move in the first video screen 51. In addition, when the blind spot detection ( When the Blind Spot Detection (BSD) signal is output to the electronic rear-view mirror 50, in addition to the warning symbol 70 displayed on the second video screen 52, the auxiliary warning symbol 71 (eg, Section 7B) also appears simultaneously in the second video screen 52. As shown in the figure), and the auxiliary warning symbol 71 has the ability to move in the second video screen 52, so that the auxiliary warning symbol 71 can produce the effect of attracting the driver's attention.

From the above detailed description, those skilled in the art can understand that this creation can indeed achieve the above-mentioned purpose, and it is in compliance with the provisions of the Patent Law, so a patent application can be filed.

However, the above are only the preferred embodiments of this creation, and should not limit the scope of implementation of this creation; therefore, any simple equivalent changes and modifications made according to the scope of the patent application for this creation and the content of the creation description , shall still fall within the scope of this creative patent.

10: Vehicles

11: jamb

50: Electronic rearview mirror

501: Left electronic rearview mirror

502: Right electronic rearview mirror

51: The first video

52: Second video

Claims (13)

An electronic rearview mirror system includes: a vehicle; Two main angle photography lenses, the main angle photography lens is installed on the vehicle, the main angle photography lens has a moving object detection (MOD) operation, the main angle photography lens transmits an image signal frame, when it is found that there is a moving object detection (MOD) operation. When at least one moving object enters the image signal frame, a moving object detection (MOD) signal will be generated; Two wide-angle photographic lenses, the wide-angle photographic lens is installed on the vehicle, the wide-angle photographic lens has Blind Spot Detection (BSD) operation, the wide-angle photographic lens transmits an image signal frame, when it is found that there is at least one moving object entering A Blind Spot Detection (BSD) signal is generated when the image signal is displayed; and Two electronic rear-view mirrors, the electronic rear-view mirror is installed on the vehicle, the main viewing angle camera lens and the wide-angle camera lens are respectively connected with the electronic rear-view mirror, and the electronic rear-view mirror is a liquid crystal display ( LCD), the electronic rearview mirror displays a first screen and a second screen, the image signal picture of the main viewing angle camera lens is displayed through the first screen of the electronic rearview mirror, the wide-angle The image signal screen of the camera lens is displayed through the second screen of the electronic rearview mirror. When the moving object detection (MOD) signal of the main angle camera lens and the blind spot detection (BSD) signal of the wide-angle camera lens When any one of the signals is output to the electronic rearview mirror, a warning symbol is displayed on the first screen and the second screen of the electronic rearview mirror respectively. The electronic rear-view mirror system as described in claim 1 of the scope of application, wherein the main viewing angle photographic lens is further installed at any one of the side, the roof or the front of the vehicle, and has The range is any angle from 80 degrees to 100 degrees. The electronic rearview mirror system as described in item 1 of the scope of application, wherein the wide-angle photographic lens is further installed on the side of the vehicle, the roof or the front of the vehicle, and has a range It is any angle of viewing angle from 110 degrees to 150 degrees. The electronic rearview mirror system as described in claim 1, wherein the electronic rearview mirror is further installed on the vehicle side outside the vehicle or the inside of the vehicle is located on the side pillar of the front windshield any of these locations. The electronic rearview mirror system as described in claim 1, wherein the vehicle is further provided with at least one reversing camera at the rear of the vehicle, the reversing camera has a moving object detection (MOD) operation, the The reversing camera lens transmits a reversing image signal frame, and when it is found that at least one moving object enters the reversing image signal frame, it will generate a moving object detection (MOD) signal. The electronic rearview mirror system as described in item 5 of the scope of application, wherein the reversing camera lens is further connected with the electronic rearview mirror, when the electronic rearview mirror receives the reversing image signal frame transmitted by the reversing camera lens At the time, the picture displayed on the second video screen of the electronic rearview mirror is actively switched from the image signal picture of the wide-angle photographic lens to the reversing image signal picture of the reversing camera lens. The electronic rearview mirror system as described in item 5 of the patent application scope, wherein when the moving object detection (MOD) signal of the reversing camera lens is output to the electronic rearview mirror, the first viewing screen of the electronic rearview mirror is and the second video screen respectively display a warning symbol. The electronic rearview mirror system as described in claim 1, wherein the vehicle is further equipped with at least one radar sensor, and the radar sensor has a millimeter-wave radar, when at least one moving object is sensed When approached, the radar sensor generates a millimeter-wave radar signal. The electronic rearview mirror system as described in claim 8, wherein the radar sensor is further installed at any one of the side, roof, front and rear of the vehicle , and the millimeter-wave radar system has a 180-degree viewing angle and a 70-meter detection distance, covering the inner wheel difference and blind spot of the vehicle when the vehicle turns. The electronic rearview mirror system as described in claim 8, wherein the radar sensor is further connected to the electronic rearview mirror, when the millimeter wave radar signal of the radar sensor is output to the electronic rearview mirror At the time, the first screen and the second screen of the electronic rearview mirror display a warning symbol respectively. The electronic rearview mirror system as described in claim 1, 7 or 10, wherein the warning symbol is further any one of a triangle, a circle, an ellipse, a square, and a rectangle. According to the electronic rearview mirror system described in claim 1, 7 or 10 of the scope of application, wherein the first video screen and the second video screen are further respectively displayed with an auxiliary warning symbol, and the auxiliary warning symbol is further provided with a warning indication frame and an icon, the icon is located in the warning indicating frame. The electronic rear-view mirror system as described in item 1, 7 or 10 of the scope of the application, wherein when the warning symbol appears, a sound is generated in further synchronization, and the sound is a short sound, a long sound, a short sound, a long short sound, music any of them.

Images