Method for recording audio and video information in vehicle, electronic system and vehicle

Abstract

The invention provides a method for recording audio and video information in a vehicle, an electronic system and the vehicle. The method for recording the audio and video information in the vehicle comprises the following steps that (i), user operation is detected, and under the condition that the detected user operation meets a first condition, audio and video input equipment arranged in the vehicle is used for collecting sound information and / or image information in the vehicle; and (ii) storing the sound information and / or the image information. According to the invention, real-time recording can be carried out according to the needs of the user in the vehicle, so that the user can feel a better experience effect.

Description

Technical Field

[0001] The present invention relates to the field of transportation, and in particular to a method for recording audio and video information in a transportation vehicle, an electronic system and the transportation vehicle. Background Art

[0002] When vehicles and other transportation vehicles are in motion, the driver's movements are restricted, and some inspirations cannot be recorded quickly. Or, the companions in the car have some memorable moments, which are not convenient to record during the driving process. However, when users think back later, they will feel very sorry for missing these inspirations or beautiful moments, which will lead to a poor riding experience.

[0003] At present, such functions are mostly concentrated on electronic devices such as mobile phones, but it is unsafe to use devices such as mobile phones while driving.

[0004] Therefore, it is necessary to improve existing equipment to enhance the user experience.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore it may contain information that does not constitute the prior art known to those skilled in the art. Summary of the invention

[0006] In order to solve one or more of the above problems existing in the prior art, the present invention provides a method for recording audio and video information in a vehicle, an electronic system and a vehicle.

[0007] The method for recording audio and video information in a vehicle of the present invention comprises the following steps: step (i), detecting user operation, and when the detected user operation satisfies a first condition, starting to collect sound information and / or image information in the vehicle using an audio and video input device provided in the vehicle; and step (ii), storing the sound information and / or image information.

[0008] According to one embodiment of the present invention, the audio and video input device may be a microphone and / or a camera. The microphone is installed on the driver's side in the cockpit of the vehicle, and the camera is installed in the cockpit of the vehicle to capture the driver's position.

[0009] According to an embodiment of the present invention, step (i) may further include: when the detected user operation satisfies a second condition different from the first condition, stopping the use of the audio and video input device to collect sound information and / or image information in the vehicle.

[0010] According to one embodiment of the present invention, the first condition may be that the user activates a predetermined button, or the voice emitted by the user contains any one of the first predetermined words and sentences; the second condition may be that the user turns off the predetermined button, the voice emitted by the user contains any one of the second predetermined words and sentences different from the first predetermined words and sentences, or the audio and video input device is used to continuously collect data for a predetermined time.

[0011] According to one embodiment of the present invention, the first condition may be that the voice uttered by the user contains a first predetermined word or phrase and the user is a predetermined user; the second condition may be that the voice uttered by the user contains a second predetermined word or phrase different from the first predetermined word or phrase and the user is a predetermined user.

[0012] According to one embodiment of the present invention, between step (i) and step (ii), there may be a step of naming the sound information and / or image information collected by the audio and video input device and determining the priority according to the file name; after step (ii), there may also be a step of deleting the information according to the priority when the total amount of stored information exceeds a predetermined capacity.

[0013] According to an embodiment of the present invention, after step (ii), a step of uploading the stored information to a cloud server may also be included.

[0014] The present invention also provides an electronic system, which is mounted on a vehicle, and an audio and video input device is provided in the vehicle. The electronic system includes: an information acquisition module, which uses the audio and video input device to acquire sound information and / or image information in the vehicle; a storage module, which is used to store the sound information and / or image information acquired by the information acquisition module; and a control module, which controls the information acquisition module to start acquiring information when the user operation satisfies a first condition, and stores the information acquired by the information acquisition module in the storage module.

[0015] According to one embodiment of the present invention, the audio and video input device may be a microphone and / or a camera. The microphone is installed on the driver's side in the cockpit of the vehicle, and the camera is installed in the cockpit of the vehicle to capture the driver's position.

[0016] According to one embodiment of the present invention, the electronic system may further include an instruction module, the instruction module includes a detection unit and an instruction issuing unit, the detection unit is used to detect the user's operation, when the detection unit detects that the user's operation satisfies a first condition, the instruction issuing unit issues a start instruction, when the detection unit detects that the user's operation satisfies a second condition different from the first condition, the instruction issuing unit issues an end instruction, when the control module receives the start instruction issued by the instruction module, the control module controls the information collection module to start collecting information, when the control module receives the end instruction issued by the instruction module, the control module stops collecting information, and stores the information collected by the information collection module in the storage module.

[0017] According to one embodiment of the present invention, when the detection unit detects that a predetermined button is activated and the voice emitted by the user contains any one of the first predetermined words and sentences, it can be judged that the first condition is met, and the instruction issuing unit issues a start instruction; when the detection unit detects that the predetermined button is turned off, the voice emitted by the user contains a second predetermined word and sentence different from the first predetermined word and sentence, and the information collection module continues to collect for a predetermined time, it can be judged that the second condition is met, and the instruction issuing unit issues an end instruction.

[0018] According to one embodiment of the present invention, the electronic system may further include a voiceprint recognition module, which is used to identify whether the voice detected by the detection unit is issued by a predetermined user. When the detection unit detects that the voice issued by the user contains a first predetermined word or phrase and the voiceprint recognition module recognizes that the voice is issued by the predetermined user, it is judged that the first condition is met, and the instruction issuing unit issues a start instruction; when the detection unit detects that the voice issued by the user contains a second predetermined word or phrase and the voiceprint recognition module recognizes that the voice is issued by the predetermined user, it is judged that the second condition is met, and the instruction issuing unit issues an end instruction.

[0019] According to one embodiment of the present invention, the electronic system may further include: a voiceprint recognition module, used to identify whether the voice detected by the detection unit is the voice of a predetermined user; a file naming module, used to name the information collected by the information collection module according to the recognition result of the voiceprint recognition module and / or the storage time; and a priority determination module, used to determine the priority according to the file name named by the file naming module. When the information stored in the storage module exceeds the predetermined capacity, the control module deletes the information in the storage module according to the priority.

[0020] According to an embodiment of the present invention, the electronic system may further include a cloud server communicatively connected to the control module.

[0021] The present invention also provides a vehicle, which is provided with the above electronic system.

[0022] According to an embodiment of the present invention, the transportation tool may be a vehicle.

[0023] By utilizing the present invention, real-time recording can be performed according to the needs of users in a vehicle, so that users can experience a better experience effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and other features of the present invention will be described in detail below with reference to specific exemplary embodiments shown in the accompanying drawings, which are given below only by way of illustration and therefore do not limit the present invention, in which:

[0025] Figure 1 FIG. 4 is a block diagram showing a structure of an electronic system mounted on a vehicle according to an embodiment of the present invention.

[0026] Figure 2 is a structural block diagram showing an instruction module according to an embodiment of the present invention.

[0027] Figure 3 is a flowchart showing the working process of an electronic system according to one embodiment of the present invention.

[0028] Figure 4 is a block diagram showing the structure of an electronic system according to another embodiment of the present invention.

[0029] Figure 5 is a flowchart showing a working process of an electronic system according to another embodiment of the present invention.

[0030] Figure 6 is a block diagram showing a structure of an electronic system according to yet another embodiment of the present invention.

[0031] Figure 7 is a flowchart showing a working process of an electronic system according to yet another embodiment of the present invention.

[0032] Description of Reference Numerals

[0033] 10, 10', 10" Electronic Systems

[0034] 100 Command Module

[0035] 110 Detection Unit

[0036] 120 Command issuing unit

[0037] 200 Information Collection Module

[0038] 300 Storage Module

[0039] 400 Control Module

[0040] 500 Voiceprint Recognition Module

[0041] 600 File Naming Module

[0042] 700 Priority Determination Module

[0043] 800 Cloud Servers DETAILED DESCRIPTION

[0044] The present invention is described in detail below through specific embodiments so that those skilled in the art can easily implement the present invention according to the contents disclosed in this specification. The embodiments described below are only some embodiments of the present invention, not all. Based on the embodiments described in this specification, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present invention. It should be noted that the embodiments in this specification and the features in the embodiments can be combined with each other without conflict.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0046] In view of the problems existing in the prior art, the inventors considered adding hardware controls (such as buttons, etc.) in the vehicle or using set voice commands to wake up the voice and image components in the vehicle, so as to record voice, images, etc. Based on this, the present invention was completed.

[0047] Specifically, the method of audio and video information in a vehicle of the present invention includes a step of detecting a user operation, starting an audio and video input device such as a microphone, a camera, etc. arranged in the cockpit of the vehicle according to the user operation to collect sound information and / or image information in the vehicle, and a step of storing sound information and / or image information. The electronic system carried on the vehicle to implement the method includes an information acquisition module, a storage module, and a control module. Among them, the information acquisition module uses the audio and video input device to collect sound information and / or image information in the vehicle, the storage module stores the sound information and / or image information collected by the information acquisition module, and the control module controls the information acquisition module to start collecting information when the user operation meets the predetermined conditions, and stores the information collected by the information acquisition module in the storage module. Thus, according to the needs of the user, the audio and video input device provided in the vehicle can be used to record in real time more safely, so that the user can feel a better experience effect. In addition, considering that the driver needs to be more focused on driving during the process of driving the vehicle, the audio and video input device awakened by the present invention preferably selects a microphone installed on the driver's side in the cockpit of the vehicle, and a camera installed in the cockpit of the vehicle that can capture the position of the driver.

[0048] The following describes the electronic system according to embodiments 1 to 3 of the present invention and the method for audio and video information in a vehicle according to the present invention in conjunction with the accompanying drawings. It should be noted that in the embodiments, a vehicle is used as an example of a vehicle for description, but the present invention is not limited thereto, and the present invention can also be applied to other vehicles such as yachts.

[0049] In the case where the means of transport is a vehicle, the audio and video input device may be a vehicle-mounted microphone, a vehicle-mounted camera, and the like. Specifically, the vehicle-mounted microphone of the present invention may be arranged below the main driving seat of the vehicle, above the main driving seat, below the co-pilot seat, inside the center console, inside the A-pillar on the driver's side, near the ceiling switch, the central control instrument, the steering wheel, and other positions. The vehicle-mounted camera of the present invention may be installed above the rearview mirror inside the vehicle, the instrument panel, the steering wheel, the sun visor of the main driving seat, the sun visor of the co-pilot seat, the roof between the main driving seat and the co-pilot seat, the roof between the rear passenger seats, and other positions. However, the present invention is not limited thereto and may be appropriately arranged as required. Preferably, the vehicle-mounted microphone is installed below the main driving seat, above the main driving seat, inside the center console, inside the A-pillar on the driver's side, and the steering wheel. Preferably, the vehicle-mounted camera is installed above the instrument panel, steering wheel, or rearview mirror of the vehicle. Selecting to wake up the vehicle-mounted microphone and vehicle-mounted camera installed in these positions may be more conducive to the driver to conveniently and safely record in real time during driving.

[0050] Example 1

[0051] Figure 1It is a structural block diagram of the electronic system 1 according to the first embodiment of the present invention.

[0052] like Figure 1 As shown, the electronic system 10 of the present invention includes an instruction module 100 , an information acquisition module 200 , a storage module 300 and a control module 400 .

[0053] In this embodiment, the instruction module 100 can be used to detect the user's operation and issue instructions according to the user's operation. Figure 2 As shown, the instruction module 100 includes a detection unit 110 for detecting user operations and an instruction issuing unit 120 for issuing instructions to the control module 400 according to the detection results of the detection unit 110. In this embodiment, the user operation detected by the detection unit 110 is to start or close a button set in, for example, a vehicle. Among them, the button in the vehicle can be a physical button set on the inside of the steering wheel, or it can be a virtual button that can be displayed on the vehicle display screen. Considering the convenience of user operation while driving, it is preferred that the button is a physical button set on the inside of the steering wheel.

[0054] In addition, the information collection module 200 utilizes a vehicle-mounted microphone and / or a vehicle-mounted camera originally installed in the vehicle to collect sound information and / or image information in the vehicle.

[0055] In addition, the storage module 300 can be implemented by, for example, a USB flash drive, a mobile hard disk, an optical disk, a read-only memory (ROM) and / or a random access memory (RAM).

[0056] When the control module 400 receives a start instruction from the command module 100, the control module 200 starts collecting voice information and / or image information in the vehicle cabin using the vehicle-mounted microphone and / or the vehicle-mounted camera. When the control module 400 receives an end instruction from the command module 100, the control module 200 stops collecting voice information and / or image information in the vehicle cabin using the vehicle-mounted microphone and / or the vehicle-mounted camera, and stores the information collected by the information collection module 200 in the storage module 300.

[0057] The following, combined Figure 3 The working process of the electronic system 10 according to the first embodiment of the present invention is further described.

[0058] First, in step S01, the detection unit 110 of the instruction module 100 detects whether the user activates a button of the electronic system 10 disposed inside the steering wheel of the vehicle. If the detection unit 110 detects that the button is activated, it is considered that the user operation meets the first condition, and the process proceeds to step S02.

[0059] In step S02, the instruction issuing unit 120 of the instruction module 100 sends a start instruction to the control module 400. Then, the process proceeds to step S03.

[0060] In step S03 , the control module 400 controls the information collection module 200 to start collecting voice information in the vehicle compartment using the vehicle-mounted microphone.

[0061] Next, in step S04, when the detection unit 110 detects that the user has turned off the button of the electronic system 10 arranged on the inside of the steering wheel of the vehicle, or the user has not turned off the button but detects that the information collection module 200 has been continuously collecting information for a time period (i.e., the time during which the user has not turned off the button after turning it on) reaching T (for example, any settable time length such as 5 minutes or 10 hours), it is considered that the user operation meets the second condition and the process proceeds to step S05.

[0062] In step S05, the instruction issuing unit 120 sends an end instruction to the control module 400. Then, the process proceeds to step S06.

[0063] In step S06, the control module 400 controls the information collection module 200 to stop collecting the voice information in the vehicle compartment using the vehicle microphone. Then, the process proceeds to step S07.

[0064] In step S07 , the control module 400 stores the information collected by the information collection module 200 in the storage module 300 .

[0065] It should be noted that in this embodiment, the user operation detected by the detection unit 110 is a button to start or shut down the electronic system 10. However, the present invention is not limited to this, and the user operation detected by the detection unit 110 can also be a voice operation of whether the voice issued by the user contains a predetermined phrase (for example, "start recording", "stop recording", etc.). Regarding adding hardware control or voice commands in the vehicle, physical buttons are the most convenient for convenience, but human-machine engineering must be considered. Voice commands can be integrated in the vehicle computer, but there is an additional interaction cost for the user.

[0066] In addition, in this embodiment, the information collection module 200 uses a microphone installed in the vehicle to collect sound information, but the present invention is not limited to this. The information collection module 200 can also use a camera installed in the vehicle to collect image information. In this case, the image information can be, for example, specific gestures or specific actions of the occupants.

[0067] In this way, real-time recording can be achieved directly in the car while facilitating safe driving for users, giving users a better experience.

[0068] Example 2

[0069] Figure 4 It is a structural block diagram of an electronic system 10' according to a second embodiment of the present invention.

[0070] like Figure 4 As shown, the difference between Embodiment 2 and Embodiment 1 is that the electronic system 10' of Embodiment 2 further includes a voiceprint recognition module 500. The voiceprint recognition module 500 can identify whether the voice detected by the detection unit 110 is uttered by a predetermined user.

[0071] The following, combined Figure 5 The working process of the electronic system 10 ′ according to the second embodiment of the present invention is further described.

[0072] In step S11, the detection unit 110 detects whether the voice issued by the user contains the first predetermined word (for example, "start recording"). If the voice issued by the user contains the first predetermined word, the voiceprint recognition module 500 determines whether the voice is issued by the predetermined user. If the voice issued by the user contains the first predetermined word and the voice is issued by the predetermined user, it is considered that the user operation meets the first condition and the process proceeds to step S12. If either of the above two conditions is not met, step S12 is not entered.

[0073] In step S12, the instruction issuing unit 120 sends a start instruction to the control module 400. Then, the process proceeds to step S13.

[0074] In step S13, the control module 400 controls the information collection module 200 to start collecting voice information in the vehicle compartment using the vehicle microphone.

[0075] Next, in step S14, when the detection unit 110 detects that the voice uttered by the user contains a second predetermined phrase (for example, "stop recording") and the voiceprint recognition module 500 determines that the voice is uttered by the predetermined user, it is considered that the user operation meets the second condition and the process proceeds to step S15.

[0076] In step S15, the instruction issuing unit 120 sends an end instruction to the control module 400. Then, the process proceeds to step S16.

[0077] In step S16, the control module 400 controls the information collection module 200 to stop collecting the voice information in the vehicle compartment using the vehicle microphone. Then, the process proceeds to step S17.

[0078] In step S17 , the control module 400 stores the information collected by the information collection module 200 in the storage module 300 .

[0079] Through such a setting, it is possible to prevent the information collection module 200 from mistakenly starting or stopping collecting information due to children playing pranks or other human errors in the carriage, thereby achieving more accurate control operations.

[0080] Example 3

[0081] Figure 6 1 is a block diagram of an electronic system 10 according to a third embodiment of the present invention.

[0082] like Figure 6 As shown, the difference between Example 3 and Example 2 is that the electronic system 10" of this Example 3 also includes a file naming module 600 for naming information according to the recognition result of the voiceprint recognition module 500 and the storage time, a priority determination module 700 for determining the priority of information according to the file name named by the file naming module 600, and a cloud server 800 that is communicatively connected to the control module 400.

[0083] The following, combined Figure 7 The working process of the electronic system 10" according to the third embodiment of the present invention is further described.

[0084] In step S21, the detection unit 110 detects whether the voice uttered by the user contains a first predetermined word or phrase (for example, "start recording"). If the voice uttered by the user contains the first predetermined word or phrase, it is considered that the user operation meets the first condition, and the process proceeds to step S22.

[0085] In step S22, the voiceprint recognition module 500 determines whether the voice is uttered by the predetermined user, and sends the determination result to the file naming module 600. Then, the process proceeds to step S23.

[0086] In step S23, the instruction issuing unit 120 sends a start instruction to the control module 400. Then, the process proceeds to step S24.

[0087] In step S24, the control module 400 controls the information collection module 200 to start collecting voice information in the vehicle compartment using the vehicle microphone.

[0088] Next, in step S25, when the detection unit 110 detects that the voice uttered by the user contains a second predetermined phrase (eg, "stop recording"), it is considered that the user operation satisfies the second condition, and the process proceeds to step S26.

[0089] In step S26, the instruction issuing unit 120 sends an end instruction to the control module 400. Then, the process proceeds to step S27.

[0090] In step S27, the control module 400 controls the information collection module 200 to stop collecting the voice information in the vehicle compartment using the vehicle microphone. Then, the process proceeds to step S28.

[0091] In step S28, the file naming module 600 names the collected information according to the recognition result of the voiceprint recognition module 500 and the time when the collection is stopped (for example, "predetermined user name + time", "other user name + time", etc.), and the priority determination module 700 assigns priority to the collected information according to the file name named by the file naming module 600. Then, step S29 is entered.

[0092] In step S29, the control module 400 stores the information collected by the information collection module 200 together with its file name and priority in the storage module 300. Then, the process proceeds to step S30.

[0093] In step S30 , the control module 400 uploads the information stored in the storage module 300 to the cloud server 800 .

[0094] Through such a setting, when the information stored in the storage module 300 exceeds a predetermined size (for example, 128M, 256M, 1G, etc.), the control module 400 can selectively delete files according to the priority of the files. Specifically, when the information stored in the storage module 300 exceeds a predetermined size, the control module 400 first selects the information named by non-predetermined users stored in the storage module 300, and then deletes the information stored earlier according to the time when the information was stored. In this way, the information that the user considers more important can be retained first according to the user's pre-settings, thereby optimizing the use of storage space.

[0095] In addition, the electronic system 10" of the present embodiment can upload data to the cloud server 800 in real time or periodically through the cloud server 800 that is communicatively connected to the control module 400. Here, the communication connection can be achieved through any form or medium of digital data communication such as a communication network. The communication network can be, for example, a local area network (LAN), a wide area network (WAN), the Internet (NET), etc.

[0096] Therefore, users can record voice and images through buttons or voice commands and upload them to the cloud. In this way, the cloud records can be accessed through the car computer or mobile phone to perform operations such as sharing with others.

[0097] It should be noted that in this embodiment, the voiceprint recognition module 500 only recognizes the voice that starts information collection and determines the priority accordingly. However, the present invention is not limited to this, and the voiceprint recognition module 500 can also recognize the voice that turns off information collection and determine the priority accordingly. It is also possible to recognize both the voice that starts information collection and the voice that turns off information collection and determine the priority accordingly. That is, step S22 can be performed once or multiple times at any time between steps S21 and S28.

[0098] In addition, in this embodiment, the voice information of the predetermined user pre-set in the voiceprint recognition module 500 is one. However, the present invention is not limited to this, and multiple predetermined users can also be pre-set. Different priorities can also be set for multiple predetermined users. For example, the voiceprint recognition module 500 pre-sets predetermined user A, predetermined user B, and predetermined user C, and the priority determination module 700 sets the highest priority for predetermined user A, sets a medium priority for predetermined user B, sets a low priority for predetermined user C, and sets the lowest priority for other users. When the control module 400 wants to delete some files in the storage module 300, first, the files with the lowest priority (i.e., files related to other users) are deleted in sequence according to the storage time, and then the files with low priority (i.e., files related to predetermined user C) are deleted in sequence according to the storage time, and then the files with medium priority (i.e., files related to predetermined user B) are deleted in sequence according to the storage time, and finally the files with the highest priority (i.e., files related to predetermined user A) are deleted in sequence according to the storage time. Through such settings, the user's sense of use can be further improved.

[0099] In summary, according to the technical solution of the present invention, specifically, the following technical effects can be achieved:

[0100] (1) The electronic system of the present invention is installed in a vehicle or other means of transportation. Through the cooperation of the vehicle computer and the cloud, it can greatly improve the convenience of users in recording instant voice and video, especially for memories of inspiration or happy moments, thereby improving the user experience.

[0101] (2) The electronic system of the present invention uses hardware or voice commands to wake up the original recording function in the vehicle. Specifically, the electronic system of the present invention can record voice or panoramic pictures and videos in the vehicle by controlling the microphone, camera and other related components in the vehicle. The voice can be, for example, a piece of inspiration during the driving process, and the picture and video can be, for example, a memorable picture of the driving process of the people in the vehicle.

[0102] (3) The electronic system of the present invention can be used to push voice, images, and videos to the cloud at an appropriate time (e.g., when the network is good and the vehicle load allows, etc.). The cloud provides persistent storage and can be viewed on different vehicles and mobile apps under the same account. The mobile app can also add an audio-to-text function for voice and video, and an editing function for images and videos, so that users can review and share them easily.

[0103] (4) The electronic system of the invention can prevent the electronic system from erroneously starting or stopping information collection due to children playing pranks or other human errors in the car by setting up a sound recognition module, thereby achieving more precise control operations.

[0104] (5) The electronic system of the invention can prioritize and retain more important information when the storage space of the storage module is insufficient by setting a priority determination module, thereby achieving effective use of the storage space.

[0105] It is understood that the structures shown in the drawings are for illustration only, and may include more or fewer modules or components than those shown in the drawings, or have different configurations than those shown in the drawings. It is worth noting that when the present invention is implemented by using embodiments that are not exhaustively listed in this specification, those skilled in the art may make adaptive adjustments to the structures, positions or functional settings of the relevant components.

[0106] It should be understood that, where technically feasible, the technical features listed above for different embodiments can be combined with each other to form other embodiments within the scope of the present invention. In addition, the specific examples and embodiments described herein are non-limiting, and the structures, dimensions, and materials described above can be modified accordingly without departing from the scope of protection of the present invention.

[0107] In this application, the use of disjunctive conjunctions is intended to include conjunctions. The use of definite or indefinite articles is not intended to indicate cardinality. In particular, reference to "the" object or "a" and "an" objects is intended to represent a possible one of a plurality of such objects. In addition, the conjunction "or" may be used to convey simultaneous features, rather than mutually exclusive solutions. In other words, the conjunction "or" should be understood to include "and / or". The term "include" is inclusive and has the same scope as "comprise".

[0108] The above-described embodiments, particularly any "preferred" embodiments, are possible examples of implementations and are presented only for a clear understanding of the principles of the present invention. Many changes and modifications may be made to the above-described embodiments without substantially departing from the spirit and principles of the technology described herein. All modifications are intended to be included within the scope of the present disclosure.

[0109] All documents mentioned in this specification are cited in this application as references, just as if each document was fully cited in this specification as references.

[0110] In addition, it should be understood that after reading the above description of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the protection scope of the present invention.

Claims

1. A method for recording audio and video information in a vehicle, wherein the vehicle is provided with an audio and video input device, characterized in that: The following steps are involved: Step (i), detecting the user operation, and when the detected user operation satisfies a first condition, starting to collect sound information and / or image information in the vehicle using the audio and video input device; as well as Step (ii), storing the sound information and / or image information.

2. The method for recording audio and video information in a vehicle according to claim 1, characterized in that: The audio and video input device is a microphone and / or a camera. The microphone is installed on the driver's side in the cockpit of the vehicle, and the camera is installed in the cockpit of the vehicle and can capture the driver's position.

3. The method for recording audio and video information in a vehicle according to claim 2, characterized in that: The step (i) further includes: when the detected user operation satisfies a second condition different from the first condition, stopping the use of the audio and video input device to collect sound information and / or image information in the vehicle.

4. The method for recording audio and video information in a vehicle according to claim 3, characterized in that: The first condition is that the user activates a predetermined key and the voice uttered by the user contains any one of the first predetermined words and phrases; The second condition is to satisfy any one of the following conditions: the user turns off the predetermined button, the voice uttered by the user contains a second predetermined word different from the first predetermined word, and the audio and video input device is used to continuously collect data for a predetermined period of time.

5. The method for recording audio and video information in a vehicle according to claim 3, characterized in that: The first condition is that the speech uttered by the user contains the first predetermined word or phrase and the user is a predetermined user; The second condition is that the speech uttered by the user contains a second predetermined word or phrase different from the first predetermined word or phrase and the user is a predetermined user.

6. The method for recording audio and video information in a vehicle according to claim 3, characterized in that: Between step (i) and step (ii), the step of naming the sound information and / or image information collected by the audio and video input device and determining the priority according to the file name is also included; After the step (ii), the method further includes a step of deleting the information according to the priority level when the total amount of the stored information exceeds a predetermined capacity.

7. The method for recording audio and video information in a vehicle according to claim 3, characterized in that: After step (ii), the method further includes uploading the stored information to a cloud server.

8. An electronic system, which is mounted on a vehicle, wherein an audio and video input device is provided in the vehicle, characterized in that: The electronic system comprises: An information collection module, using the audio and video input device to collect sound information and / or image information in the vehicle; a storage module, used to store the sound information and / or image information collected by the information collection module; and The control module controls the information collection module to start collecting information when the user operation satisfies the first condition, and stores the information collected by the information collection module in the storage module.

9. The electronic system according to claim 8, characterized in that: The audio and video input device is a microphone and / or a camera. The microphone is installed on the driver's side in the cockpit of the vehicle, and the camera is installed in the cockpit of the vehicle and can capture the driver's position.

10. The electronic system according to claim 9, characterized in that: The electronic system further includes an instruction module, which includes a detection unit and an instruction issuing unit. The detection unit is used to detect a user operation. When the detection unit detects that the user operation satisfies the first condition, the instruction issuing unit issues a start instruction. When the detection unit detects that the user operation satisfies a second condition different from the first condition, the instruction issuing unit issues an end instruction. When the control module receives a start instruction from the instruction module, it controls the information acquisition module to start collecting information. When the control module receives an end instruction from the instruction module, it controls the information acquisition module to stop collecting information, and stores the information collected by the information acquisition module in the storage module.

11. The electronic system according to claim 10, characterized in that: When the detection unit detects that the predetermined key is activated and the voice issued by the user contains any one of the first predetermined words or phrases, it is determined that the first condition is met, and the instruction issuing unit issues an activation instruction; When the detection unit detects that the predetermined button is turned off, the voice uttered by the user contains a second predetermined word different from the first predetermined word, and the information acquisition module continues to collect for a predetermined time, it is determined that the second condition is met, and the instruction issuing unit issues an end instruction.

12. The electronic system according to claim 10, characterized in that: The electronic system further comprises a voiceprint recognition module, which is used to identify whether the voice detected by the detection unit is uttered by a predetermined user. When the detection unit detects that the voice uttered by the user contains a first predetermined word or phrase and the voiceprint recognition module recognizes that the voice is uttered by the predetermined user, it is determined that the first condition is met, and the instruction issuing unit issues a start instruction; when the detection unit detects that the voice uttered by the user contains a second predetermined word or phrase and the voiceprint recognition module recognizes that the voice is uttered by the predetermined user, it is determined that the second condition is met, and the instruction issuing unit issues an end instruction.

13. The electronic system according to claim 10, characterized in that: The electronic system further comprises: A voiceprint recognition module, used to identify whether the voice detected by the detection unit is the voice of a predetermined user; A file naming module, used for naming the information collected by the information collection module according to the recognition result of the voiceprint recognition module and / or the storage time; and The priority determination module is used to determine the priority according to the file name named by the file naming module. When the information stored in the storage module exceeds the predetermined capacity, the control module deletes the information in the storage module according to the priority.

14. The electronic system according to claim 8, characterized in that: The electronic system also includes a cloud server communicatively connected to the control module.

15. A means of transport, characterized in that: An electronic system according to any one of claims 8 to 14 is provided.

16. The vehicle according to claim 15, characterized in that: The transportation means is a vehicle.

Images