CN111775840A - Vehicle-mounted electronic rearview mirror equipment and system - Google Patents
Vehicle-mounted electronic rearview mirror equipment and system Download PDFInfo
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- CN111775840A CN111775840A CN202010616256.0A CN202010616256A CN111775840A CN 111775840 A CN111775840 A CN 111775840A CN 202010616256 A CN202010616256 A CN 202010616256A CN 111775840 A CN111775840 A CN 111775840A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1223—Mirror assemblies combined with other articles, e.g. clocks with sensors or transducers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/207—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8093—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning
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Abstract
The invention relates to the field of automobile rearview, and discloses a vehicle-mounted electronic rearview mirror device, which comprises an image acquisition device, an image acquisition device fixing device, a display and a controller, wherein the image acquisition device fixing device comprises: the image acquisition equipment is arranged at the upper side position of the original rearview mirror of the automobile body and is used for acquiring image information around the automobile, and the image acquisition equipment is in signal connection with the controller; the display is arranged in the automobile and used for displaying image information, and the display is in signal connection with the controller. The invention can realize the purpose of reducing the space blind area and the vision error brought by the traditional rearview mirror, uses the image acquisition equipment fixed outside the vehicle body to collect the condition outside the vehicle and transmit the condition to the display screen in the vehicle, avoids the condition that the driver can not see the space blind area and the safety accident caused by the vision error, and is more favorable for the driver to observe the condition outside the vehicle.
Description
Technical Field
The invention relates to the field of automobile rearview, in particular to vehicle-mounted electronic rearview mirror equipment and a system.
Background
With the development of society, automobiles have gone into thousands of households, and many people know the automobiles to a certain extent. The automobile is composed of four parts, namely an automobile body, an electrical system, an engine and a chassis. But the driver of the car knows little about the outside rear view mirror. The traditional rearview mirror of the automobile is commonly called as a rearview mirror, is an important active safety device of the automobile, and is a tool for a driver to directly obtain external information when sitting on a cab seat. However, most of the rearview mirrors installed on various cars have blind areas in different degrees, and the vision width is insufficient, so that much inconvenience is brought to drivers, and the hidden trouble of influencing driving safety exists.
The automobile rearview mirrors reflect the environmental conditions around the automobile, mainly the conditions of the rear, the side and the lower part of the automobile, a driver sits in a cab and can only see the condition in front of the automobile usually by observing with naked eyes, and for the rear of the automobile, the side condition can only be realized by the aid of the inside and outside rearview mirrors. The automobile rearview mirror plays a vital role. Whether a plane mirror or a spherical mirror or a combination of the plane mirror and the spherical mirror is adopted in the optical rearview mirror, several problems exist to different degrees: the plane mirror has a disadvantage that an image observed by the plane mirror coincides with an original image due to its physical property limitation, and does not have a function of magnifying the image, but has a disadvantage that a visual field is insufficient and a certain blind area is generated. Although the spherical mirror can enlarge the visual field, the image is distorted due to the change of the curvature, namely the image is seriously distorted, if the automobile rearview function is realized by adopting the combined mirror, the structure of the rearview mirror is complicated, and the image seen by the driver through the rearview mirror is divided and broken, so that the attention of the driver is easily dispersed.
Thus, there are several pain points for conventional automotive rearview systems: (1) there are spatial blind areas. (2) There is a visual error. (3) And the wind resistance coefficient of the automobile is increased.
Therefore, it is urgently needed to provide a vehicle-mounted electronic rearview mirror device and a vehicle-mounted electronic rearview mirror system, which can reduce the space blind area and the vision error caused by the traditional rearview mirror.
Disclosure of Invention
Based on the above problems, the present invention provides a vehicle-mounted electronic rearview mirror apparatus and system. The invention can realize the purpose of reducing the space blind area and the vision error brought by the traditional rearview mirror, uses the image acquisition equipment fixed outside the vehicle body to collect the condition outside the vehicle and transmit the condition to the display screen in the vehicle, avoids the condition that the driver can not see the space blind area and the safety accident caused by the vision error, and is more favorable for the driver to observe the condition outside the vehicle.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
one aspect of the present invention is to provide a vehicle-mounted electronic rearview mirror apparatus, including an image capturing apparatus, an image capturing apparatus fixing device, a display, and a controller: the image acquisition equipment is arranged at the upper side position of the original rearview mirror of the automobile body, is used for acquiring image information of the periphery of the automobile and the automobile body, and is in signal connection with the controller; the display is arranged in the automobile and used for displaying image information, and the display is in signal connection with the controller; the image acquisition equipment fixing device is used for fixing the image acquisition equipment, the image acquisition equipment fixing device is in signal connection with the controller, and the controller is used for controlling the rotation of the image acquisition equipment fixing device according to the image information.
Another aspect of the present invention is to provide a vehicle-mounted electronic rearview mirror system for monitoring the surroundings of a vehicle body using the vehicle-mounted electronic rearview mirror apparatus according to any one of claims 1 to 5, the system including an image acquisition module, a display module, and a control module: the image acquisition module is used for acquiring image information around the automobile shot by the image acquisition equipment; the display module is used for displaying image information; the control module is used for controlling the rotation of the fixing device of the image acquisition equipment according to the image information.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a distance sensor fixed on the vehicle body, the distance sensor is used for sensing the distance from the vehicle body to the obstacle, the distance sensor is in signal connection with the controller, and the controller sends an alarm signal to the display based on the sensed distance from the vehicle body to the obstacle.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a body integrity sensor fixed on the vehicle body, the body integrity sensor is used for acquiring the distance between each end point of the vehicle body and the body integrity sensor, and the body integrity sensor is in signal connection with the controller.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises vehicle-mounted multimedia, the vehicle-mounted multimedia is used for receiving a judgment result of the distance between each end point of the vehicle body and the vehicle body complete sensor by the controller and sending alarm information to the mobile terminal based on the judgment result, and the vehicle-mounted multimedia is in signal connection with the controller.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a lens cleaning device, the lens cleaning device is fixed on the image acquisition equipment, and the lens cleaning device is in signal connection with the controller.
In some embodiments, the system further comprises an obstacle ranging module; the obstacle ranging module is used for sensing the distance from the automobile body to the obstacle.
In some embodiments, the system further comprises a body integrity monitoring module; the vehicle body integrity monitoring module is used for acquiring the distance between each end point of the vehicle body and the vehicle body integrity sensor and the image information of the vehicle body.
In some embodiments, the system further comprises an alert information sending module; the alarm information sending module is used for receiving the judgment result of the controller on the distance between each end point of the automobile body and the automobile body complete sensor and the image information of the automobile body and sending alarm information to the mobile terminal based on the judgment result.
In some embodiments, the control module further comprises: a position alarm unit for sending an alarm signal to a display based on sensing the distance of the vehicle body from the obstacle; and the vehicle body integrity alarm unit is used for judging the distance between each end point of the vehicle body and the vehicle body integrity sensor and the image information of the vehicle body.
Additional features of the present application will be set forth in part in the description which follows. Additional features of some aspects of the present application will be apparent to those of ordinary skill in the art in view of the following description and accompanying drawings, or in view of the production or operation of the embodiments. The features of the present disclosure may be realized and attained by practice or use of the methodologies, instrumentalities and combinations of the various aspects of the specific embodiments described below.
Drawings
The present application will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings. These embodiments are not intended to be limiting, and in these embodiments like numerals are used to indicate like structures, wherein:
fig. 1 is a schematic view of an application scenario of the present invention.
FIG. 2 is a block diagram of the system of the present invention.
Fig. 3 is a schematic structural view of the image pickup device, the image pickup device fixing apparatus, and the lens cleaning apparatus.
The system comprises an image acquisition device 1, an image acquisition device fixing device 2, a display 3, a controller 4, a distance sensor 5, a vehicle body complete sensor 6, a vehicle-mounted multimedia 7 and a lens cleaning device 8.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only examples or embodiments of the present description, and that for a person skilled in the art, the present description can also be applied to other similar scenarios on the basis of these drawings without inventive effort. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.
On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.
Flow charts are used herein to illustrate operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
FIG. 1 is a schematic structural view of a vehicle-mounted electronic rearview mirror apparatus according to some embodiments of the present application; FIG. 2 is a schematic diagram of an image capture device holding apparatus 2 according to some embodiments of the present application. The vehicle-mounted electronic rearview mirror device related to the present application will be described below with reference to fig. 1-2.
It should be noted that fig. 1-2 are only examples, and the specific shape and structure of the vehicle-mounted electronic rearview mirror are not limited. As shown in fig. 1-2, the vehicle-mounted electronic rearview mirror is an electronic monitoring device, which can fix an image acquiring device 1 on a vehicle body through an image acquiring device fixing device 2, the image acquiring device 1 transmits acquired image information around the vehicle to a display 3 in the vehicle through a controller 4, and the controller 4 can adjust a monitoring angle of the image acquiring device 1 on the image acquiring device fixing device 2 according to the image information acquired by the image acquiring device 1.
As shown in fig. 1-2, the vehicle-mounted electronic rearview mirror may include an image pickup device 1, an image pickup device holder 2, a display 3, and a controller 4.
In some embodiments, the image acquisition apparatus 1 may be used to acquire image information of the surroundings of the automobile and the automobile body. In particular, the image acquisition device 1 may have a signal connection with the controller 4, and the controller 4 may control the image acquisition device 1 to conduct image information to the display 3. In some embodiments, the image acquisition device 1 may be a camera, a tablet computer, a mobile phone, or a different device. For example, the image acquisition apparatus 1 may be a camera, the image acquisition apparatus 1 may be a tablet computer, and the image acquisition apparatus 1 may be a tablet. In some embodiments, the controller 4 may be a processor, a control chip, an in-vehicle computer, a tablet computer, a mobile phone, or other different devices. For example, the controller 4 may be a processor, the controller 4 may be a control chip, the controller 4 may be an in-vehicle computer, the controller 4 may be a tablet computer and the controller 4 may be a mobile phone.
In some embodiments, a display 3 is provided in the vehicle, the display 3 being used for displaying image information, the display 3 having a signal connection with the controller 4. The display 3 is used for displaying image information transmitted by the image acquisition apparatus 1 through the controller 4. In some embodiments, the display 3 may be a different device such as a car computer, a tablet computer, a mobile phone, etc. For example, the display 3 may be a car computer, the display 3 may be a tablet computer, and the display 3 may be a mobile phone.
In some embodiments, the image capturing device holder 2 holds the image capturing device 1, the image capturing device holder 2 having a signaling connection with a controller 4, the controller 4 configured to control the rotation of the image capturing device holder 2 based on the image information. The controller 4 adjusts the rotation of the image capturing device fixing apparatus 2 according to the acquired graphic information, so that the monitoring of the environment around the automobile by the image capturing device 1 on the image capturing device fixing apparatus 2 is clearer. For example, the image capturing device fixing apparatus 2 may be a camera fixing bracket, a tablet computer fixing bracket, a mobile phone fixing bracket, or other different devices.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a distance sensor 5 fixed on the vehicle body, the distance sensor 5 is used for sensing the distance from the vehicle body to the obstacle, the distance sensor 5 is in signal connection with the controller 4, and the controller 4 sends an alarm signal to the display 3 based on the sensed distance from the vehicle body to the obstacle. The distance sensor 5 can be an optical distance sensor 5, an infrared distance sensor 5, an ultrasonic distance sensor 5 and the like, the distance sensor 5 transmits the measured distance to the obstacle to the controller 4, and the controller 4 analyzes the distance measured by the distance sensor 5 and judges whether to send an alarm signal to the display 3. Is favorable for avoiding the collision of the automobile to the barrier.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a body integrity sensor 6, the body integrity sensor 6 is fixed on the vehicle body, the body integrity sensor 6 is used for acquiring the distance between each end point of the vehicle body and the body integrity sensor 6, and the body integrity sensor 6 is in signal connection with the controller 4. The body integrity sensor 6 may be an optical distance sensor 5, an infrared distance sensor 5, an ultrasonic distance sensor 5, etc., the distance between each end point of the vehicle body, which is first measured by the body integrity sensor 6, and the body integrity sensor 6 is stored in the controller 4, and the distance between each end point of the vehicle body, which is measured by the body integrity sensor 6 thereafter, and the body integrity sensor 6 is compared with the distance between each end point of the vehicle body, which is first measured in the controller 4, and the body integrity sensor 6, so as to determine whether the vehicle is deformed.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises vehicle-mounted multimedia 7, the vehicle-mounted multimedia 7 is used for receiving the judgment result of the distance between each end point of the automobile body and the vehicle body integrity sensor 6 by the controller 4 and sending alarm information to the mobile terminal based on the judgment result, and the vehicle-mounted multimedia 7 is in signal connection with the controller 4. In some embodiments, the onboard multimedia 7 may be a different device such as an onboard computer, tablet computer, cell phone, etc. The controller 4 may be installed in different devices such as a vehicle-mounted computer, a tablet computer, and a mobile phone. The vehicle-mounted multimedia 7 sends alarm information to the judgment result of the distance between each end point of the automobile body and the automobile body integrity sensor 6 through the controller 4, and the automobile owner can know the integrity of the automobile in real time.
In some embodiments, the vehicle-mounted electronic rearview mirror system further comprises a lens cleaning device 8, the lens cleaning device 8 is fixed on the image acquisition device 1, and the lens cleaning device 8 is in signal connection with the controller 4. In some embodiments, the lens cleaning device 8 includes a wiper attached to the lens of the image capturing apparatus 1, both ends of the wiper are rotatably connected to the body of the image capturing apparatus 1, and an air pump fixed to the body of the image capturing apparatus 1 is connected to the air nozzle facing the lens of the image capturing apparatus 1. The driver can operate the controller 4 according to the image information, so that the controller 4 instructs the cleaning device to clean the image capturing apparatus 1.
FIG. 3 is a block diagram of an in-vehicle electronic rearview mirror system in accordance with some embodiments of the present application.
As shown in fig. 3, the vehicle-mounted electronic rearview mirror system may include an image acquisition module, a display module, and a control module.
The image acquisition module may be configured to acquire image information around the automobile captured by the image acquisition apparatus 1; in some embodiments, the image acquisition module may acquire image information of the surroundings of the automobile and may also acquire external information of the automobile itself.
The display module may be for displaying image information; in some embodiments, the display module may display image information around the vehicle and may also display external information of the vehicle itself.
The control module may be configured to control rotation of the image capturing device holder 2 according to the image information; in some embodiments, the control module adjusts the fixing means of the image capturing apparatus 1 based on the image information to enable the image capturing apparatus 1 to monitor the surroundings of the automobile when the surroundings of the automobile are to be observed, and adjusts the fixing means of the image capturing apparatus 1 based on the image information to enable the image capturing apparatus 1 to monitor the automobile itself when the conditions of the automobile itself are to be observed.
The system also includes an obstacle ranging module; the obstacle ranging module is used for sensing the distance from the automobile body to the obstacle. In some embodiments, the obstacle ranging module senses the distance from the automobile body to the obstacle, and prevents the automobile body from colliding with the obstacle or rubbing against the obstacle.
The system also comprises a vehicle body integrity monitoring module; the vehicle body integrity monitoring module is used for acquiring the distance between each end point of the vehicle body and the vehicle body integrity sensor 6 and the image information of the vehicle body. In some embodiments, the body integrity monitoring module is configured to monitor the distance between each end of the vehicle body and the body integrity sensor 6, wherein the vehicle is deformed when the distance changes and is not deformed when the distance does not change.
The system also comprises an alarm information sending module; the alarm information sending module is used for receiving the judgment result of the distance between each end point of the automobile body and the automobile body complete sensor 6 and the image information of the automobile body from the controller 4 and sending alarm information to the mobile terminal based on the judgment result. In some embodiments, when the distance between each end point of the automobile body and the body integrity sensor 6 changes or the image information of the automobile body changes, the controller 4 generates a judgment result according to the change and sends alarm information to the mobile terminal. The mobile terminal can be a mobile phone, a tablet personal computer and the like, and is beneficial for a vehicle owner to master the condition of the vehicle body.
A control module, further comprising: the position alarm unit is used for sending an alarm signal to the display 3 based on the distance between the sensed automobile body and the obstacle; and the vehicle body integrity alarm unit is used for judging the distance between each end point of the vehicle body and the vehicle body integrity sensor 6 and the image information of the vehicle body. In some embodiments, the position warning unit on the control module may send a warning signal to the display 3 when the vehicle body is closer to the obstacle; when the vehicle body integrity alarm unit judges the distance between each end point of the vehicle body and the vehicle body integrity sensor 6 or obtains the deviation between the image information of the vehicle body and the image information of the vehicle body originally stored in the controller 4 in real time, the vehicle-mounted multimedia 7 sends alarm information based on the judgment result of the vehicle body integrity alarm unit.
It should be understood that the system and its modules shown in FIG. 3 may be implemented in a variety of ways. For example, in some embodiments, the system and its modules may be implemented in hardware, software, or a combination of software and hardware. Wherein the hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory for execution by a suitable instruction execution system, such as a microprocessor or specially designed hardware. The system and its modules of the present application may be implemented not only by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, etc., or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., but also by software executed by various types of processors, for example, or by a combination of the above hardware circuits and software (e.g., firmware).
It should be noted that the above description of the vehicle electronic rearview mirror system and the module thereof is only for convenience of description and should not limit the present application to the scope of the illustrated embodiments. It will be appreciated by those skilled in the art that, given the teachings of the system, any combination of modules or sub-system configurations can be used to connect to other modules without departing from such teachings. For example, the image acquisition module, the display module and the control module disclosed in fig. 3 may be different modules in a system, or may be a module that implements the functions of two or more modules described above. For example, each module may share one memory module, and each module may have its own memory module. Such variations are within the scope of the present application.
The embodiments of the present disclosure may bring about beneficial effects including, but not limited to: (1) the condition outside the vehicle is collected and transmitted to the display screen in the vehicle through the image acquisition equipment fixed outside the vehicle body, so that the situation that a driver cannot see a space blind area and a safety accident occurs due to visual errors is avoided, and the condition outside the vehicle can be observed by the driver more favorably. (2) Through the position distance analysis and the alarm of obtaining the automobile body and the barrier, the risk that the automobile collides with the barrier is reduced. (3) By analyzing and alarming the standard monitoring distance between the acquired and stored camera and each end point of the automobile body and the image information of the automobile body, the automobile owner can know whether the automobile body is complete at any time.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Moreover, those skilled in the art will appreciate that aspects of the present application may be illustrated and described in terms of several patentable species or situations, including any new and useful combination of processes, machines, manufacture, or materials, or any new and useful improvement thereon. Accordingly, various aspects of the present application may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present application may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.
The computer storage medium may comprise a propagated data signal with the computer program code embodied therewith, for example, on baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, etc., or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.
Computer program code required for the operation of various portions of the present application may be written in any one or more programming languages, including an object oriented programming language such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C + +, C #, VB.NET, Python, and the like, a conventional programming language such as C, Visualbasic, Fortran2003, Perl, COBOL2002, PHP, ABAP, a dynamic programming language such as Python, Ruby, and Groovy, or other programming languages, and the like.
Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the application have been discussed in the foregoing disclosure by way of example, it should be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments of the application. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the above-described system on an existing server or mobile device.
Claims (10)
1. An on-vehicle electronic rearview mirror apparatus characterized in that: including image acquisition equipment, image acquisition equipment fixing device, display and controller:
the image acquisition equipment is arranged at the upper side of the original rearview mirror of the automobile body and is used for acquiring image information of the periphery of the automobile and the automobile body, and the image acquisition equipment is in signal connection with the controller;
the display is arranged in the automobile and used for displaying image information, and the display is in signal connection with the controller;
the image acquisition equipment fixing device is used for fixing the image acquisition equipment, the image acquisition equipment fixing device is in signal connection with the controller, and the controller is used for controlling the rotation of the image acquisition equipment fixing device according to the image information.
2. The vehicular electronic rearview mirror apparatus as claimed in claim 1, further comprising a distance sensor fixed to the vehicle body for sensing a distance of the vehicle body from an obstacle, said distance sensor being in signal connection with said controller, said controller sending an alarm signal to the display based on said sensed distance of the vehicle body from the obstacle.
3. The vehicle-mounted electronic rearview mirror device according to claim 1, wherein the vehicle-mounted electronic rearview mirror system further comprises a body integrity sensor, the body integrity sensor is fixed on the vehicle body, the body integrity sensor is used for acquiring the distance between each end point of the vehicle body and the body integrity sensor, and the body integrity sensor is in signal connection with the controller.
4. The vehicle-mounted electronic rearview mirror device according to claim 3, wherein the vehicle-mounted electronic rearview mirror system further comprises vehicle-mounted multimedia, the vehicle-mounted multimedia is used for receiving the judgment result of the distance between each end point of the automobile body and the vehicle body integrity sensor and sending alarm information to the mobile terminal based on the judgment result, and the vehicle-mounted multimedia is in signal connection with the controller.
5. The vehicular electronic rearview mirror apparatus according to claim 1, further comprising a lens cleaning device fixed to the image capturing apparatus, the lens cleaning device being in signal connection with the controller.
6. An on-vehicle electronic rearview mirror system for monitoring the surroundings of a vehicle body by using the on-vehicle electronic rearview mirror device according to any one of claims 1 to 5, the system comprising an image acquisition module, a display module and a control module:
the image acquisition module is used for acquiring image information around the automobile shot by the image acquisition equipment;
the display module is used for displaying image information;
the control module is used for controlling the rotation of the fixing device of the image acquisition equipment according to the image information.
7. The vehicular electronic rearview mirror system of claim 6, further comprising an obstacle ranging module;
the obstacle ranging module is used for sensing the distance from the automobile body to the obstacle.
8. The vehicular electronic rearview mirror system of claim 6, further comprising a body integrity monitoring module;
the vehicle body integrity monitoring module is used for acquiring the distance between each end point of the vehicle body and the vehicle body integrity sensor and the image information of the vehicle body.
9. The vehicle-mounted electronic rearview mirror system according to claim 6, further comprising an alarm information sending module;
the alarm information sending module is used for receiving the judgment results of the distance between each end point of the automobile body and the automobile body complete sensor and the image information of the automobile body from the controller and sending alarm information to the mobile terminal based on the judgment results.
10. The vehicular electronic rearview mirror system of claim 6, wherein the control module further comprises:
a position alarm unit for sending an alarm signal to a display based on sensing the distance of the vehicle body from the obstacle;
and the vehicle body integrity alarm unit is used for judging the distance between each end point of the vehicle body and the vehicle body integrity sensor and the image information of the vehicle body.
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