TWM599756U - Traveling image display system for electronic rearview mirror of motorcycle - Google Patents

Abstract

The invention discloses a driving image display system of a locomotive electronic rear mirror, which includes a rear mirror body, a display module, a first image capturing device and an image processing module. The rear mirror body is arranged on the side of the front end of the locomotive, and the opening of the rear mirror body is covered with a mirror surface. The display module is arranged at a position close to or attached to the first surface of the mirror surface, and the display module matches the shape and contour of the mirror surface. The first image capturing device is arranged at the rear end of the locomotive to capture real-time driving images behind the locomotive. The image processing module includes a variety of backlit image control modes that can be switched. When the first backlit image control mode is executed, the display module is turned off to turn the mirror into a reflective mirror; when the second backlit image control is executed In the mode, the display module is turned on to display the driving image on the mirror in full screen, so as to increase the line of sight in the rear view direction and greatly reduce the visual blind angle. Therefore, it can display the real-time driving dynamic road conditions normally and clearly at night or on rainy days and improve the riding Multiplying safety.

Description

Driving image display system of locomotive electronic rear mirror

This new model relates to a driving image display system for a locomotive electronic rear-view mirror, especially a locomotive that can select a traditional reflector or an electronic full-screen screen to display the real-time driving conditions behind the locomotive by switching the rear-illumination image control mode Electronic rear mirror technology.

According to the vigorous development of economy and electronic technology, locomotives and electric locomotives have become extremely common transportation vehicles in today's society. Whether it is a car or a locomotive, the rear mirror has always been an indispensable basic configuration component of a vehicle. According to what is known, the conventional locomotive rear-view mirrors are installed on the two sides near the handlebars of the locomotive. Here, the mirror surface of the rear-view mirror can reflect the real-time driving conditions behind the two sides of the locomotive, so that the driver can respond to the rear. Dynamics of incoming cars. However, although the conventional rear mirror can reflect the real-time driving conditions behind the vehicle through the physical optics method, because the incident angle of the light and shadow of the rear mirror's physical optics is limited when driving, there will be vision in the rear view direction. The problem of blind spots arises, so that drivers must often turn their heads to look back at the dynamics of the oncoming traffic. In this case, the driver cannot take into account the road conditions ahead and is more prone to chasing traffic accidents.

Furthermore, when riding a motorcycle or electric motorcycle to monitor the traffic conditions behind, generally speaking, they must look at the rear mirrors on the left and right sides of the motorcycle, and then look through the rear mirrors. Use the optical image reflected by the physical mirror on the mirror to observe and judge the traffic conditions behind you. However, depending on factors such as different shapes, display positions, or different body types of riders, the rear mirror will have different blind spots of sight, plus the reflection of the rear lights at night; or poor sight at night and rain This results in the prolongation of judgment and the possibility of misjudgment, which further raises doubts about traffic accidents and driving safety, thus causing inconvenience and troubles in riding locomotives.

In order to improve the above shortcomings, the related technical field has developed a patent such as the new M390248 "Motorcycle rearview mirror structure with image display" and the new M405387 "Motorcycle rearview mirror structure with image recording". . These patents all include a rearview mirror body with an accommodating space and a mirror plate at the open end. The mirror plate includes an image display area and an image processing device. The image processing device is arranged in the accommodating space corresponding to the image display area Inside, the image processing device can accept the image input signal. Although these patents have the functions of displaying the image input signal from the image display area and recording the image input signal; however, the image display area on the mirror panel of these patents is not the same as the mirror panel The shapes and contours of the two are the same, so that the overall full-screen image display area cannot be displayed, so that the rider cannot follow the traditional rear-view visual habit to watch the dynamic road conditions on the two sides of the rear of the locomotive, so there will be dynamic road conditions due to visual cutting Confusion and difficulty in identification have occurred.

In view of this, the functions of the conventional locomotive rear mirror and the aforementioned patents are indeed not perfect, and there is still a need for improvement. The reason is that the creators of this new type are actively researching and developing, and after continuous hard work, finally developed a new type that is different from the above-mentioned conventional technology and has enhanced efficacy.

The first objective of the present invention is to provide an electronic rear mirror for locomotive driving The image display system mainly selects the traditional reflective mirror or the electronic full-screen screen to display the real-time driving conditions behind the locomotive by switching the back-light image control mode, so as to increase the sight range of the rear-view direction and greatly reduce the visual blind angle. It can display real-time dynamic road conditions normally and clearly at night or in rainy days, thereby enhancing the safety of locomotive riding. The technical means to achieve the first objective includes a rear mirror body, a display module, a first image capture device, and an image processing module. The rear mirror body is arranged at the front end of the locomotive, and includes a receiving slot and an opening opened at the end of the receiving slot, the opening is covered with a mirror surface, and the mirror surface has a first surface and a second surface facing the receiving slot. The display module is arranged at a position where the pocket is close to or pasted to the first surface, and the display module matches the shape and contour of the mirror surface. The first image capturing device is arranged at the rear end of the locomotive to capture real-time driving images behind the locomotive. The image processing module includes at least two backlit image control modes that can be switched. When the first backlit image control mode is executed, the display module is turned off to turn the mirror into a reflective mirror; when the second backlit image control mode is executed In the image control mode, the display module is turned on to display the driving image on the mirror in full screen.

The second purpose of the present invention is to provide a driving image display system that allows riders to follow the traditional rear vision habit to watch the dynamic road conditions on the two sides of the locomotive. It mainly uses two sets of electronic full-screen driving images to simulate traditional rear lighting. The physical optical image of the mirror allows the rider to directly and conveniently watch the dynamic road conditions on the two sides behind the locomotive without changing their viewing habits. The technical means to achieve the second objective includes the rear mirror body, the display module, the first image capturing device and the image processing module. The rear mirror body is arranged at the front end of the locomotive, and includes a receiving slot and an opening opened at the end of the receiving slot, the opening is covered with a mirror surface, and the mirror surface has a first surface and a second surface facing the receiving slot. The display module is arranged at a position where the pocket is close to or pasted to the first surface, and the display module matches the shape and contour of the mirror surface. The first image capture device is set in the machine The rear of the car is used to capture real-time driving images behind the locomotive. The image processing module includes at least two backlit image control modes that can be switched. When the first backlit image control mode is executed, the display module is turned off to turn the mirror into a reflective mirror; when the second backlit image control mode is executed In the image control mode, the display module is turned on to display the driving image on the mirror in full screen. Wherein, the number of the rear mirror body and the display module is two. When the second backlight image control mode is executed, the image processing module divides the driving image into a left driving image and a right driving image. The left driving image is displayed on the display module of the rear mirror body on the left, and the right driving image is displayed on the display module of the rear mirror body on the right.

1: locomotive

10: Rear mirror body

11: container

12: opening

13: Mirror

13a: First side

13b: second side

130: metal reflective layer

131: Transparent substrate

20: display module

30: The first image capture device

31: Second image capture device

40: image processing module

41: Setting interface

42: Memory module

A1: First rear sight range

A2: Second rear sight range

A3: The blind spot range of the first rear sight

A4: The blind spot range of the second rear sight

θ a: Image intake angle

Figure 1 is a schematic diagram of the decomposition and implementation of the new specific architecture.

Figure 2 is a schematic diagram of the screen implementation of the new model switching to the first backlit image control mode to make the mirror surface a traditional mirror surface.

Figure 3 is a schematic diagram of the screen implementation of the new model switching to the second backlight image control mode so that the mirror becomes a full-screen electronic screen.

Fig. 4 is a schematic diagram of the rear sight line of sight when the new type is switched to the second backlit image control mode.

Fig. 5 is a schematic diagram of the rear sight line of sight when the new model is switched to the first backlit image control mode.

FIG. 6 is a schematic diagram showing the comparison of the sight range after the first and second backlit image control modes of the new type.

Figure 7 is a functional block diagram of the new basic circuit architecture.

In order to allow your reviewers to further understand the overall technical features of the new model and the technical means to achieve the new purpose, a detailed description is given with specific examples and drawings as follows:

Please refer to Figures 1 to 4 and Figure 7. In order to achieve the first objective of the present invention, the first specific embodiment includes at least one rear mirror body 10, at least one display module 20, and a first image capturing device. 30. Technical features such as an image processing module 40 and a power supply unit 50 (such as a locomotive battery). At least one rear-view mirror body 10 is arranged on two sides of the front end of the locomotive 1. The rear-view mirror body 10 includes a receiving groove 11 and an opening 12 opened at the edge of the receiving groove 11, and the opening 12 covers a mirror surface 13, and the mirror surface 13 has a first surface 13a facing the cavity 11 and a second surface 13b opposite to the first surface 13a. At least one display module 20 is disposed at a position where the receiving groove 11 is close to or pasting the first surface 13 a of the mirror 13, and the display module 20 (such as the display screen of the display module) matches the shape and contour of the mirror 13. The first image capturing device 30 is arranged at the rear end of the locomotive 1 (such as the rear end of the seat cushion; or the brake light; but not limited to this), and is used to capture the real-time driving image behind the locomotive 1. The image processing module 40 includes a variety of backlit image control modes that can be switched. When the first backlit image control mode is executed, the display module 20 is turned off to make the mirror 13 become a mirror 13, as shown in FIG. 2 As shown, the line-of-sight picture shown in Figure 2 is relatively narrow, and can only reflect the local view of the road and the rider’s arm; when the second backlight image control mode is executed, the display module 20 is turned on, It is used to make the mirror 13 display the driving image in full screen, as shown in Figure 3. Here, you can select the traditional mirror 13 or the electronic full-screen screen to display the real-time driving dynamics behind the locomotive 1 by switching the backlight image control mode Road conditions, especially the sight range screen shown in Fig. 3 is wider than Fig. 2, and it can also reflect the real road conditions with more viewing angles.

Please refer to Figures 1 to 4 and Figure 7, which is to achieve the second objective of the present invention The specific embodiment includes two rear mirror bodies 10, two display modules 20, a first image capturing device 30, an image processing module 40, and a power supply unit 50 (such as a locomotive battery) and other technical features. The two rear mirror bodies 10 are shot on the two sides of the front end of the locomotive 1. Each of the two rear mirror bodies 10 includes a pocket 11 and an opening 12 opened at the edge of the pocket 11, and the two openings 12 each cover a mirror 13 Each of the two mirror surfaces 13 has a first surface 13a facing the cavity 11 and a second surface opposite to the first surface 13a. The two display modules 20 are respectively arranged at a position where the receiving groove 11 is close to or attached to the first surface 13 a of the mirror 13, and the two display modules 20 are matched with the shape and contour of the mirror 13. The first image capturing device 30 is arranged at the rear end of the locomotive 1 (such as the rear end of the seat cushion; or the brake light; but not limited to this), and is used to capture the real-time driving image behind the locomotive 1. The image processing module 40 includes a variety of backlit image control modes that can be switched. When the first backlit image control mode is executed, the display module 20 is turned off to make the mirror 13 become the mirror 13; In the two backlight image control modes, the display module 20 is turned on to make the mirror 13 display the driving image in full screen. The main point of this embodiment is that when the second backlight image control mode is executed, the image processing module 40 divides the driving image into a left driving image and a right driving image, and places the left driving image on the left rear mirror body 10 displays the display module 20, and then displays the right driving image on the display module 20 of the rear mirror body 10 on the right. Here, the two sets of electronic full-screen images allow the rider to follow the traditional rear-view visual habits Come and watch the dynamic road conditions on the two sides behind the locomotive.

Please refer to the specific embodiment shown in FIG. 7, the image processing module 40 is electrically connected to a setting interface 41 (such as a multi-stage switch) that allows a user to operate, set, switch, and switch multiple backlight image control modes; limit).

Please refer to the specific embodiment shown in FIG. 7, the image processing module 40 is electrically connected to a memory module 42, and the image processing module 40 further includes a third type of backlit image control Mode. When the image processing module 40 executes the third backlight image control mode, the display module 20 is turned off to make the mirror 13 become the reflective mirror 13, and the memory module 42 is activated to record the driving image. The new model can have the function of a driving recorder.

Specifically, as shown in FIG. 7, the present invention can also add a second image capturing device 31 at the front end of the locomotive 1 to capture real-time driving images in front of the locomotive 1. When the image processing module 40 executes the second, In the three backlight image control modes, the memory module 42 can be activated to record the driving image in front of the locomotive. Preferably, the image processing module 40 can merge the front driving image and the rear driving image and store them in the memory module 42 together.

Please refer to the embodiments shown in FIGS. 3 and 7, when the image processing module 40 executes the second backlight image control mode, the display module 20 is turned on to make the mirror 13 display the driving image in full screen and start the memory The module 42 records the driving image, so the present invention can have the function of a driving recorder.

Please refer to the embodiment shown in FIG. 1, the mirror 13 includes a metal reflective layer 130 (such as a silver-plated layer; but not limited to this) covering the display module 20 and a metal reflective layer covering 130 transparent substrate 131 (such as glass; but not limited to this). Specifically, when the display module 20 is turned off, since the metal reflective layer 130 has high reflectivity characteristics, it can be used as the traditional mirror 13; on the contrary, when the display module 20 is turned on, the driving image will pass through the lens surface. The metal reflective layer 130 of 13 further displays real-time driving images on the mirror 13 of the two sets of rear mirrors.

Please refer to the embodiment shown in FIG. 4, the first image capturing device 30 is installed at the rear end of the locomotive 1, and its image capturing angle θ a is between 120 and 140 degrees, where A1 is the second rear The first backsight sight range in the image control mode, A2 shown in Figure 5 is the second backsight sight range in the first backlight image control mode, and A3 shown in Figure 5 is the first The blind spot range of the first rear sight line in the backlit image control mode. The A4 shown in Fig. 6 is the second blind spot range of the rear sight in the second backlight image control mode. From the comparison of the sight range in Fig. 6, the angle of the first rear sight range A1 is indeed higher than that of the second The rear sight range A2 is wider, and the second rear sight blind angle range A4 is significantly lower than the first rear sight blind angle range A3. It can be seen that when the new model is switched to the second backlit image control mode, in addition to Raise the rear sight out of the sight range, and can effectively reduce the blind spot range of the sight.

Therefore, through the detailed description of the above specific technical content, the present invention does have the following characteristics:

1. The new model can select the traditional reflective mirror or the electronic full-screen screen to display the real-time driving conditions behind the locomotive by switching the backlight image control mode, so as to increase the sight range of the rear view direction and greatly reduce the visual blind angle, so at night In rainy days, the real-time driving dynamic road conditions can be displayed normally and clearly, thereby enhancing the safety of locomotive riding.

2. The new model allows riders to follow the traditional rear vision habit to watch the dynamic road conditions on the two sides behind the locomotive, mainly by using two sets of electronic full-screen driving images to simulate the physical optical image of the traditional rear mirror to allow riders Passengers can directly and conveniently watch the dynamic road conditions on the two sides behind the locomotive without changing their viewing habits.

3. The electronic rear mirror of the new locomotive has a full-screen three-stage image display control mode. The main purpose is to avoid the inherent defects of the physical mirror reflection principle. It has a more complete display mode and a rear view observable angle surface image to allow riding The user has a better basis for visual judgment. The use of motorcycle electronic rear mirrors (full-screen three-stage) does not change the traditional mirror rear mirror driving habits but has a better and more reliable display mode. It can insert a memory card and also have rear driving. Recording function, motorcycle electronic rear mirror (full Screen three-stage) application effect can allow riders to improve driving safety.

The above are only feasible embodiments of the present model, and are not intended to limit the scope of the patent of the present model. Any equivalent implementation of other changes based on the content, characteristics and spirit of the following claims shall be Included in the scope of the patent of the present model. This model is specifically defined in the structural characteristics of the claim, which is not found in similar articles, and is practical and progressive. It has already met the requirements of an invention patent. The application is filed in accordance with the law. I would like to ask the Jun Bureau to approve the patent in accordance with the law to protect this The legitimate rights and interests of the applicant.

10: Rear mirror body

11: container

12: opening

13: Mirror

13a: First side

13b: second side

130: metal reflective layer

131: Transparent substrate

20: display module

40: image processing module

Claims (7)

A driving image display system of a locomotive electronic rear mirror, which includes: At least one rear mirror body, which is arranged at the front end of the locomotive. The rear mirror body includes a pocket and an opening at the end of the pocket, the opening is covered with a mirror, and the mirror has a face facing the pocket A first side and a second side opposite to the first side; At least one display module, which is arranged at a position where the pocket is close to or close to the first surface of the mirror, and the display module matches the shape and contour of the mirror; A first image capturing device, which is located at the rear end of the locomotive, used to capture the real-time driving image behind the locomotive; and An image processing module, which includes at least two backlit image control modes that can be switched, and when the first backlit image control mode is executed, the display module is turned off to make the mirror surface a reflective mirror surface; When the second backlight image control mode is executed, the display module is turned on to display the driving image on the mirror in full screen. The driving image display system of the locomotive electronic rear mirror according to claim 1, wherein the number of the rear mirror body and the display module are both two, and when the second backlight image control mode is executed, the The image processing module divides the driving image into a left driving image and a right driving image, and displays the left driving image on the display module of the rear mirror body on the left, and then the right driving image on the right The display module of the rear mirror body displays. The driving image display system of a locomotive electronic rear-view mirror according to claim 1, wherein the image processing module is electrically connected to a setting interface for a user to operate and switch the at least two back-light image control modes . The driving image display system of the locomotive electronic rear mirror as described in claim 1, which Wherein, the image processing module is electrically connected to a memory module, and the image processing module further includes a third backlight image control mode. When the image processing module executes the third backlight image control mode, then Turn off the display module to make the mirror surface a reflective mirror surface, and activate the memory module to record the driving image. The driving image display system of the locomotive electronic rear-view mirror according to claim 4, wherein when the image processing module executes the second back-light image control mode, the display module is turned on to make the mirror Display the driving image in full screen, and activate the memory module to record the driving image. The driving image display system of a locomotive electronic rear-view mirror according to claim 1, wherein the mirror surface includes a metal reflective layer covering the display module and a transparent substrate covering the metal reflective layer. The driving image display system of the locomotive electronic rear mirror according to claim 6, wherein the metal reflective layer is a silver-plated film layer.

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