Method and device for remotely checking environment inside and outside vehicle

Abstract

The invention provides a method and device for remotely checking the environment inside and outside a vehicle. The method comprises the steps that a control instruction of a cloud end is received and analyzed; the control instruction comprises a mode switching instruction and a video recording instruction, and the control instruction comes from a mobile terminal connected with the cloud; starting a monitoring device of the vehicle according to the control instruction to obtain corresponding in-vehicle or out-vehicle video data of the vehicle; image display anomaly detection is carried out on the video data, if the video data are not abnormal, the video data are uploaded to a cloud end, and the video data are used for the mobile terminal to access the cloud end in real time to be acquired. The environment inside and outside the vehicle is remotely checked through a control instruction of the cloud, and photographing checking, video checking and switching between photographing checking and video checking are achieved through a photographing instruction and a video recording instruction.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle-mounted monitoring, and in particular relates to a method and device for remotely viewing the internal and external environments of a vehicle. Background Art

[0002] With continuous breakthroughs in new energy technologies and intelligent connected vehicles, the automotive industry is undergoing unprecedented technological innovation. Currently, intelligent connected vehicles connect to mobile devices through communication modules, enabling remote control of vehicle air conditioning pre-start and real-time vehicle status information, significantly enhancing the user experience.

[0003] In recent years, the widespread adoption of 5G communication technology in vehicle-mounted systems and the iterative upgrades in vehicle-mounted processor performance have made remote vehicle video monitoring technology a reality. This technology collects video data from cameras deployed inside and outside the vehicle and transmits the information to the user's terminal via the 5G network, enabling users to remotely view items inside the vehicle and its surroundings after leaving the vehicle.

[0004] In the prior art, remote viewing of the vehicle's internal and external environments is performed by acquiring single video data or image data, which is not convenient for viewing the vehicle's environment. Summary of the Invention

[0005] The purpose of the present invention is to provide a method and device for remotely viewing the internal and external environment of a vehicle, which solves the problem in the related art that remote viewing of the internal and external environment of a vehicle is inconvenient by obtaining single video data or image data.

[0006] To this end, in a first aspect, the present invention provides a method for remotely viewing the interior and exterior environment of a vehicle, which is applied to a vehicle and includes the following steps:

[0007] Receive and parse control instructions from the cloud; the control instructions include mode switching instructions and video recording instructions, and the control instructions come from the mobile terminal connected to the cloud;

[0008] Activate the vehicle's monitoring equipment according to the control command to obtain the vehicle's corresponding internal or external video data;

[0009] The video data is detected for image display anomalies, and if the video data has no anomalies, the video data is uploaded to the cloud, and the video data is accessed by the mobile terminal in real time to obtain the cloud.

[0010] Optionally, the mode switching instruction is used to switch between a photographing mode and a video recording mode, and the video recording instruction is used to start or stop the transmission of a video stream.

[0011] Optionally, starting the monitoring device of the vehicle according to the control instruction to obtain the corresponding in-vehicle or out-vehicle video data of the vehicle includes:

[0012] The control instruction also includes a photo taking instruction, which starts the external camera according to the type of the photo taking instruction and obtains the initial image data taken by the external camera; the types of the photo taking instruction include active photo taking instruction and automatic photo taking instruction;

[0013] Preprocessing the initial image data to obtain preprocessed image data;

[0014] The pre-processed image data is subjected to desensitization processing and compression processing to obtain final image data.

[0015] Optionally, when the photo taking instruction is an active photo taking instruction, directly starting the external camera to obtain initial image data taken by the external camera;

[0016] When the photo-taking instruction is an automatic photo-taking instruction, the current power state and gear state are detected. When the power state is not the upper high voltage state and the gear is the parking gear, the external camera is started to obtain the initial image data taken by the external camera.

[0017] Optionally, starting the monitoring device of the vehicle according to the control instruction to obtain the corresponding in-vehicle or out-vehicle video data of the vehicle includes:

[0018] The control instruction also includes a video recording instruction, which detects the current power status and gear status. When the power status is not in the upper high voltage state and the gear is in the parking gear, the corresponding monitoring device is started according to the type of the video recording instruction to obtain video data; wherein, the type of the video recording instruction includes an in-vehicle video recording instruction and an out-of-vehicle video recording instruction.

[0019] Optionally, when the video recording instruction is an in-car video recording instruction, the in-car camera is started to obtain in-car video data; when the video recording instruction is an out-car video recording instruction, the out-car camera is started to obtain out-car video data; the out-car video data is desensitized.

[0020] Optionally, the off-vehicle video recording instruction also includes a video switching instruction for switching to an off-vehicle camera of a specified viewing angle to obtain off-vehicle video data.

[0021] Optionally, the off-vehicle video recording instruction further includes a video stitching instruction for simultaneously acquiring off-vehicle video data from a plurality of off-vehicle cameras and stitching the data together.

[0022] Optionally, the control instruction also includes a light control instruction, and the corresponding vehicle light is turned on or off according to the light control instruction.

[0023] Optionally, if there is an abnormality in the video data, an abnormality report is generated and uploaded to the cloud, and the abnormality report is provided for the mobile terminal to access the cloud in real time.

[0024] In a second aspect, a device for remotely viewing the interior and exterior environment of a vehicle is provided, which is used to implement the method for remotely viewing the interior and exterior environment of a vehicle, including:

[0025] An instruction receiving module, configured to receive a control instruction from the cloud, the control instruction coming from a mobile terminal connected to the cloud;

[0026] An instruction execution module, configured to execute control instructions to obtain video data and feed the video data back to the cloud, wherein the mobile terminal can access the cloud in real time to obtain the video data;

[0027] The monitoring device is used to obtain the corresponding in-vehicle or out-vehicle video data of the vehicle.

[0028] Beneficial effects:

[0029] (1) The present disclosure provides a method and device for remotely viewing the environment inside and outside a vehicle, which enables remote viewing of the environment inside and outside a vehicle through control commands from the cloud, and enables photo viewing and video viewing, as well as switching between photo viewing and video viewing, through photo commands and video recording commands.

[0030] (2) In the present disclosure, the videos of two or three external cameras are spliced ​​together through a video splicing instruction, or all external cameras are spliced ​​together to form a panoramic video, thereby improving the viewing angle of the video data and facilitating the viewing of the video data.

[0031] (3) In the present disclosure, the corresponding lights can be turned on or off through the light control instructions. In dark or poorly lit conditions, the brightness of the environment inside and outside the car can be increased to improve the clarity of the video stream.

[0032] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 A flowchart of a method for remotely viewing the internal and external environment of a vehicle in the present disclosure;

[0035] Figure 2 A flowchart of a method for executing an active photo-taking instruction in an embodiment of a method for remotely viewing the interior and exterior environment of a vehicle in the present disclosure;

[0036] Figure 3 A flowchart of a method for executing an automatic photo-taking instruction according to an embodiment of a method for remotely viewing the interior and exterior environment of a vehicle in the present disclosure;

[0037] Figure 4 A flowchart of a method for executing a video recording instruction in one embodiment of a method for remotely viewing the interior and exterior environment of a vehicle in the present disclosure;

[0038] Figure 5 A flowchart of a method for executing a lighting control instruction according to an embodiment of a method for remotely viewing the interior and exterior environment of a vehicle in the present disclosure;

[0039] Figure 6 This is a system structure diagram of a device for remotely viewing the internal and external environment of a vehicle disclosed in the present invention;

[0040] In the figure, 100 is a mobile terminal, 200 is a cloud terminal, 300 is a vehicle terminal, 301 is a command receiving module, 302 is a command execution module, and 303 is a monitoring device. DETAILED DESCRIPTION

[0041] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0042] Throughout the specification and claims of this application, as well as in the accompanying drawings, the terms "first," "second," "third," and "fourth," etc., are used to distinguish similar objects and are not necessarily intended to describe a particular order or precedence. It should be understood that these terms are interchangeable where appropriate. For example, cockpit domain information could also be referred to as driving domain information, and similarly, driving domain information could also be referred to as cockpit domain information, without departing from the scope of this disclosure.

[0043] The word "if" as used herein may be interpreted as "when" or "when" or "in response to determining," depending on the context.

[0044] Furthermore, as used herein, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise.

[0045] It should be further understood that the terms “comprises” and “includes” indicate the existence of features, steps, operations, elements, components, items, types, and / or groups, but do not preclude the existence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, types, and / or groups.

[0046] The terms "or" and "and / or" as used herein are to be interpreted as inclusive, or mean any one or any combination. Thus, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A, B, and C." An exception to this definition occurs only when a combination of elements, functions, steps, or operations are inherently mutually exclusive in some manner.

[0047] With continuous breakthroughs in new energy technologies and intelligent connected vehicles, the automotive industry is undergoing unprecedented technological innovation. Currently, intelligent connected vehicles connect to mobile devices through communication modules, enabling remote control of vehicle air conditioning pre-start and real-time vehicle status information, significantly enhancing the user experience.

[0048] In recent years, the widespread adoption of 5G communication technology in vehicle-mounted systems and the iterative upgrades in vehicle-mounted processor performance have made remote vehicle video monitoring technology a reality. This technology collects video data from cameras deployed inside and outside the vehicle and transmits the information to the user's terminal via the 5G network, enabling users to remotely view items inside the vehicle and its surroundings after leaving the vehicle.

[0049] In the prior art, remote viewing of the vehicle's internal and external environments is performed by acquiring single video data or image data, which is not convenient for viewing the vehicle's environment.

[0050] To this end, firstly, Figure 1 As shown, a method for remotely viewing the internal and external environment of a vehicle is provided, comprising the following steps:

[0051] S110, receiving and parsing control instructions from the cloud;

[0052] The control instructions include mode switching instructions and video recording instructions, and the control instructions come from the mobile terminal connected to the cloud;

[0053] In one embodiment, the control instructions in the cloud are obtained from a mobile terminal, which is a mobile device that communicates with the cloud via the Internet, such as a mobile phone, tablet computer, laptop computer, or desktop computer, and the control instructions are sent to the cloud via software in the mobile device.

[0054] The control instructions from the cloud are sent to the vehicle computer via the Internet, and the vehicle computer receives the control instructions to execute subsequent control instructions.

[0055] The mode switching instruction is used to switch between the photographing mode and the video recording mode, and the video recording instruction is used to start or stop the transmission of the video stream.

[0056] S120: activating a monitoring device of the vehicle according to a control instruction to obtain corresponding in-vehicle or out-vehicle video data;

[0057] Among them, the monitoring device is a device on the vehicle side that can obtain images or video stream data inside and outside the vehicle. In one embodiment, the monitoring device includes an in-vehicle camera and several out-vehicle cameras. The out-vehicle cameras are distributed in the front, rear, left, right and bottom of the vehicle to obtain all-round video images of the outside of the vehicle.

[0058] These include:

[0059] S121, the control instruction further includes a photographing instruction, starting an external camera according to the type of the photographing instruction, and acquiring initial image data captured by the external camera;

[0060] The types of photo commands include active photo commands and automatic photo commands. Active photo commands are initiated by the mobile terminal and transmitted to the cloud, which then transmits them to the vehicle computer, which then executes the photo command. Automatic photo commands automatically take photos according to settings, without the need for the mobile terminal to initiate transmission to the cloud.

[0061] S122: When the control instruction is a video recording instruction, detecting the current power state and gear state; when the power state is not in the upper high voltage state and the gear is in the parking gear, starting a corresponding monitoring device according to the type of the video recording instruction to acquire video data;

[0062] The types of the video recording instructions include an in-vehicle video recording instruction and an out-vehicle video recording instruction. The in-vehicle video recording instruction is used to obtain video data inside the vehicle through an in-vehicle camera, and the out-vehicle video recording instruction is used to obtain video data outside the vehicle through an out-vehicle camera.

[0063] Since the video stream transmission process will affect the vehicle's automatic driving and other driving functions, in order to ensure the safety of the vehicle during driving, it is necessary to detect the current power status and gear status. Only when the power status is not in the high-voltage state and the gear is in the parking gear, the video stream data is obtained to ensure the safety of the vehicle.

[0064] S130: Perform image display anomaly detection on the video data. If the video data has no anomaly, upload the video data to the cloud. If the video data has an anomaly, generate an anomaly report and upload it to the cloud.

[0065] Among them, video data or anomalies uploaded to the cloud can be queried or received through a mobile terminal, and vehicle environment pictures or videos can be remotely viewed through a mobile terminal.

[0066] In one embodiment, Figure 2 As shown, in a method for remotely viewing the interior and exterior environment of a vehicle, a method for obtaining a picture by actively taking a picture command includes:

[0067] S210: The mobile terminal initiates an active photo-taking command to the cloud;

[0068] The cloud detects whether the vehicle supports the parking camera function and whether the parking camera switch is on. The parking camera switch status needs to be synchronized with the cloud. The switch signal communication method is the vehicle-cloud interface. The default setting is off. When the operation is turned on, it must meet data security and privacy compliance requirements, such as authorizing camera operations. The switch status is stored in the cloud.

[0069] If the switch synchronization fails, upload once every time the power is turned on and the network is available.

[0070] S220: The cloud sends an active photo-taking command to the vehicle computer;

[0071] S230: Start the external camera to obtain initial image data captured by the external camera;

[0072] After receiving the active photo command, the vehicle's external camera takes a photo of the parking area and captures the initial image data. The order of photos is bottom, front, rear, left, and right. The external camera is an AVM camera.

[0073] S240, preprocessing the initial image data to obtain preprocessed image data;

[0074] The step of preprocessing the initial image data includes dedistorting the initial image data and stretching it to 720P.

[0075] Due to wide-angle lenses or mounting angle limitations, the original images captured by exterior cameras may exhibit barrel distortion or pincushion distortion. This can cause straight lines to bend or edges to stretch, affecting the accuracy of subsequent stitching or recognition. Therefore, dedistortion processing is required to remove barrel distortion or pincushion distortion from the original image data.

[0076] Since the original resolution of the external vehicle camera may not be uniform, it needs to be uniformly adjusted to 720P, that is, 1280×720 pixels, to adapt to the subsequent standardized processing process.

[0077] S250 , performing desensitization processing and compression processing on the pre-processed image data to obtain final image data.

[0078] To protect user privacy and ensure compliance with regulations such as GDPR, pre-processed image data requires desensitization. Sensitive information, such as faces and license plates, is irreversibly erased from the image, ensuring that it cannot be recognized by the human eye and that the original information cannot be restored from multiple frames. Desensitization uses deep learning models such as YOLO and SSD, or traditional algorithms such as Haar cascades to detect face and license plate areas. The detected areas are blurred, pixelated, or pixelated, ensuring that the intersection over union (IoU) between the erased area and the actual target area is kept between 50% and 75%. Recall rates are maintained at >90% for faces and >90% for license plates to avoid missing sensitive information. Accuracy rates are maintained at >95% for faces and >90% for license plates to minimize misjudgment of non-sensitive areas. Processing latency for a single 720P image is <33ms, and <40ms for a four-channel image, ensuring efficient desensitization.

[0079] In order to reduce the amount of image data to reduce the pressure on transmission bandwidth while maintaining the availability of key information, the image data is compressed to ensure that each image is compressed to within 1MB.

[0080] S260: Perform an abnormality detection on the final image data. If the final image data has no abnormality, upload the final image data to the cloud. If the final image data has an abnormality, generate an abnormality report and upload it to the cloud.

[0081] The final image data is inspected and normal is determined if five images, or at least images from four angles, are obtained. The final image data is uploaded to the cloud. If fewer than three images are obtained, an abnormality is determined and an abnormality report is submitted via the cloud.

[0082] S270: The cloud sends the final image data or abnormality report to the mobile terminal.

[0083] The real-time image data of the vehicle can be remotely queried through the mobile terminal.

[0084] In one embodiment, Figure 3 As shown, in a method for remotely viewing the interior and exterior environment of a vehicle, a method for obtaining a picture through an automatic photo taking command includes:

[0085] S310: The cloud receives the start request from the mobile terminal, generates an automatic photo taking instruction, and sends it to the vehicle terminal;

[0086] S320: Detect the current power state and gear state. When the power state is not in the upper high voltage state and the gear is in the parking state, receive video stream data through a video stream transmission instruction.

[0087] Since the video stream transmission process will affect the vehicle's automatic driving and other driving functions, in order to ensure the safety of the vehicle during driving, it is necessary to detect the current power status and gear status. Only when the power status is not in the high-voltage state and the gear is in the parking gear, the video stream data is obtained to ensure the safety of the vehicle.

[0088] S330: Start the external camera to obtain initial image data captured by the external camera;

[0089] S340, preprocessing the initial image data to obtain preprocessed image data;

[0090] S350: Perform desensitization processing and compression processing on the pre-processed image data to obtain final image data.

[0091] S360: Perform an abnormality detection on the final image data. If the final image data has no abnormality, upload the final image data to the cloud. If the final image data has an abnormality, generate an abnormality report and upload it to the cloud.

[0092] S370: The cloud sends the final image data or abnormality report to the mobile terminal.

[0093] In one embodiment, Figure 4 As shown, in a method for remotely viewing the interior and exterior environment of a vehicle, a method for obtaining video stream data through a video recording instruction includes:

[0094] S410: The mobile terminal sends a video recording instruction to the cloud;

[0095] S420: The cloud sends the video recording instruction to the vehicle computer;

[0096] S430: The vehicle computer detects the current power state and gear state. When the power state is not the upper high voltage state and the gear is the parking gear, the video stream data is received through the video stream transmission instruction.

[0097] S440: Determine the type of the video recording instruction;

[0098] The types of video recording instructions include in-vehicle video recording instructions and out-vehicle video recording instructions.

[0099] S450: Start the corresponding monitoring device according to the type of the video recording instruction to obtain video stream data.

[0100] S451: When the video recording instruction is an in-vehicle video recording instruction, start the in-vehicle camera to obtain in-vehicle video data;

[0101] The in-car camera captures the environment inside the car and obtains video data inside the car without the need for desensitization processing.

[0102] S452: When the video recording instruction is an external vehicle video recording instruction, start the external vehicle camera to obtain external vehicle video data;

[0103] The camera inside the car captures the environment outside the car and obtains video data outside the car. Sensitive information such as faces and license plates outside the car needs to be desensitized.

[0104] The external cameras include front view, rear view, left view and right view, which respectively obtain video stream data from the front, back, left and right sides of the vehicle.

[0105] The video switching command switches to the external camera at a specified viewpoint, acquires external video data, and reports the view switching result to the cloud. If the view switching is successful, a success command is sent; if the view switching fails, a failure command is sent, and a fault report is reported. For example, if the video stream acquisition of a particular view fails during view switching, the CSC will send a fault signal. The enumeration value 0x00 indicates an AVM front view failure, 0x01 indicates a rear view failure, 0x02 indicates a left view failure, and 0x03 indicates a right view failure.

[0106] The off-vehicle video recording instruction also includes a video splicing instruction. When the video recording instruction is a video splicing instruction, off-vehicle video data from several off-vehicle cameras are simultaneously acquired and spliced ​​together.

[0107] Through video stitching, the external video data of two or three external cameras are stitched together and displayed together, or the external video data of all external cameras are stitched together to form a panoramic video to improve the observation angle.

[0108] S460: Perform anomaly detection on the video data. If the video data has no anomaly, upload the video data to the cloud. If the video data has an anomaly, generate an anomaly report and upload it to the cloud.

[0109] If there are any abnormalities in the video data, such as: desensitization SDK abnormality, failure to obtain Volcano Engine token, failure to create a room, non-remote mode, battery level less than 15%, an abnormality report will be generated and uploaded to the cloud.

[0110] In one embodiment, Figure 5 As shown, in a method for remotely viewing the interior and exterior environment of a vehicle, the steps of controlling the lights through the light control instructions include:

[0111] S510: The mobile terminal sends a lighting control command to the cloud;

[0112] S520: The cloud sends the lighting control command to the vehicle computer.

[0113] S530, determining the type of the lighting control instruction;

[0114] The lighting control instructions include reading light on instruction, reading light off instruction, high beam on instruction, and high beam off instruction.

[0115] S540, turning on or off the corresponding vehicle lights according to the type of the lighting control instruction and performing feedback detection;

[0116] S541. If the light control command is a reading light on command, turn on the reading light and detect whether the reading light is actually on. If any one of the reading lights is on within 2 seconds, the reading light is considered to be turned on successfully. If all four reading lights are still off after more than 2 seconds, the reading light is considered to have failed to turn on.

[0117] S542: If the light control command is a reading light off command, the reading lights are turned off and a test is performed to determine whether the reading lights are actually off. If all reading lights are off within 2 seconds, the reading light off is considered successful. If one of the four reading light signals is on after more than 2 seconds, the reading light on is considered unsuccessful.

[0118] S543: If the lighting control command is a remote light-on command, the remote light is turned on and a test is performed to determine whether the remote light is actually on. If any remote light is turned on within 2 seconds, the remote light is considered turned on successfully. If all four remote light signals are still off after more than 2 seconds, the remote light is considered turned on unsuccessfully.

[0119] S544: If the lighting control command is a remote light off command, the remote light off command is turned off and a test is performed to determine whether the remote light off command is actually off. If all remote light off signals received within 2 seconds are off, the remote light off command is considered to be successfully turned off. If one of the four remote light off signals received within 2 seconds is on, the remote light off command is considered to have failed to be turned on.

[0120] S550: Feedback the execution result of the lighting control command to the cloud;

[0121] S560: The cloud feeds back the result of the lighting control instruction to the mobile terminal.

[0122] The corresponding lights can be turned on or off through lighting control commands. In dark or low-light conditions, the brightness of the environment inside and outside the car can be increased to improve the clarity of the video stream.

[0123] Second, as Figure 6 As shown, a device for remotely viewing the interior and exterior environment of a vehicle is provided, which is used to implement the method for remotely viewing the interior and exterior environment of a vehicle, including:

[0124] Mobile terminal 100, used for interacting with users;

[0125] The cloud 200 is used for data transmission between the mobile terminal 100 and the vehicle terminal 300;

[0126] The vehicle terminal 300 is used to view the vehicle's internal and external environment, including:

[0127] The instruction receiving module 301 is used to receive control instructions from the cloud 200; the control instructions come from the mobile terminal 100 connected to the cloud 200;

[0128] In one embodiment, command receiving module 301 is an integrated communication controller (ICC), responsible for coordinating communications between different electronic control units (ECUs) within the vehicle and between the vehicle and external devices or networks. The ICC includes a telematics box (T-BOX), a core device that enables remote vehicle monitoring, data transmission, and remote control. By connecting to other systems within the vehicle, the T-BOX collects vehicle status and location information, transmits this data to a backend server via a wireless network, and can also receive commands from the backend, enabling remote control of the vehicle.

[0129] The instruction execution module 302 is used to execute the control instruction to obtain video data and feed the video data back to the cloud 200; the video data is obtained by the mobile terminal 100 by accessing the cloud 200 in real time;

[0130] In one embodiment, the instruction execution module 302 is a camera surveillance system (CSC), which is built into the vehicle's entertainment host and takes photos and records when the vehicle is parked.

[0131] The monitoring device 303 is used to obtain the corresponding video data inside or outside the vehicle.

[0132] In one embodiment, monitoring device 303 includes an in-vehicle camera and an out-vehicle camera. The in-vehicle camera is an occupant monitoring system (OMS) that captures images or video data of the vehicle's interior environment. The out-vehicle camera is an around-view monitor (AVM) that captures 360-degree images or video data of the vehicle.

[0133] Finally, it should be noted that those skilled in the art will readily identify other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The present invention is not limited to the precise structure described above and illustrated in the accompanying drawings, and various modifications and variations may be made without departing from the scope thereof. The scope of the present invention is limited solely by the appended claims.

Claims

1. A method for remotely viewing the internal and external environment of a vehicle, applied to a vehicle, characterized in that: The steps include: Receive and parse control instructions from the cloud; the control instructions include mode switching instructions and video recording instructions, and the control instructions come from the mobile terminal connected to the cloud; Activate the vehicle's monitoring equipment according to the control command to obtain the vehicle's corresponding internal or external video data; The video data is detected for image display anomalies, and if the video data has no anomalies, the video data is uploaded to the cloud, and the video data is accessed by the mobile terminal in real time to obtain the cloud.

2. A method for remotely viewing the interior and exterior environment of a vehicle according to claim 1, characterized in that: The mode switching instruction is used to switch between the photographing mode and the video recording mode, and the video recording instruction is used to start or stop the transmission of the video stream.

3. The method for remotely viewing the vehicle interior and exterior environment according to claim 1, characterized in that: The vehicle monitoring device is activated according to the control command to obtain the corresponding vehicle interior or exterior video data including: The control instruction also includes a photo taking instruction, which starts the external camera according to the type of the photo taking instruction and obtains the initial image data taken by the external camera; the types of the photo taking instruction include active photo taking instruction and automatic photo taking instruction; Preprocessing the initial image data to obtain preprocessed image data; The pre-processed image data is subjected to desensitization processing and compression processing to obtain final image data.

4. A method for remotely viewing the interior and exterior environment of a vehicle according to claim 3, characterized in that: When the photographing instruction is an active photographing instruction, directly starting the external camera to obtain initial image data taken by the external camera; When the photo-taking instruction is an automatic photo-taking instruction, the current power state and gear state are detected. When the power state is not the upper high voltage state and the gear is the parking gear, the external camera is started to obtain the initial image data taken by the external camera.

5. The method for remotely viewing the vehicle interior and exterior environment according to claim 1, characterized in that: The vehicle monitoring device is activated according to the control command to obtain the corresponding vehicle interior or exterior video data including: The control instruction also includes a video recording instruction, which detects the current power status and gear status. When the power status is not in the upper high voltage state and the gear is in the parking gear, the corresponding monitoring device is started according to the type of the video recording instruction to obtain video data; wherein, the type of the video recording instruction includes an in-vehicle video recording instruction and an out-of-vehicle video recording instruction.

6. The method for remotely viewing the internal and external environment of a vehicle according to claim 5, characterized in that: When the video recording instruction is an in-car video recording instruction, starting the in-car camera to obtain in-car video data; When the video recording instruction is an external vehicle video recording instruction, the external vehicle camera is started to obtain external vehicle video data; The off-vehicle video data has been desensitized.

7. The method for remotely viewing the internal and external environment of a vehicle according to claim 6, characterized in that: The external vehicle video recording instruction also includes a video switching instruction for switching to an external vehicle camera of a specified viewing angle to obtain external vehicle video data.

8. The method for remotely viewing the internal and external environment of a vehicle according to claim 5, characterized in that: The external vehicle video recording instruction also includes a video splicing instruction for simultaneously acquiring external vehicle video data from a plurality of external vehicle cameras and splicing the data together.

9. The method for remotely viewing the internal and external environment of a vehicle according to claim 1, characterized in that: The control instructions also include light control instructions, and the corresponding vehicle lights are turned on or off according to the light control instructions.

10. The method for remotely viewing the internal and external environment of a vehicle according to claim 1, characterized in that: If there is an abnormality in the video data, an abnormality report is generated and uploaded to the cloud, and the abnormality report is accessed by the mobile terminal in real time to obtain the cloud.

11. A device for remotely viewing the environment inside and outside a vehicle, characterized in that: A method for remotely viewing the interior and exterior environment of a vehicle according to any one of claims 1 to 10, comprising: An instruction receiving module, configured to receive a control instruction from the cloud, the control instruction coming from a mobile terminal connected to the cloud; An instruction execution module, configured to execute control instructions to obtain video data and feed the video data back to the cloud, wherein the mobile terminal can access the cloud in real time to obtain the video data; The monitoring device is used to obtain the corresponding in-vehicle or out-vehicle video data of the vehicle.

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