Advanced comprehensive safety equipment based on Bluetooth digital key and vehicle-mounted automobile data recorder

Abstract

The invention discloses advanced comprehensive safety equipment based on a Bluetooth digital key and a vehicle-mounted automobile data recorder, and belongs to the field of intelligent traffic safety and automobile safety. The advanced comprehensive safety equipment comprises a digital key module and a vehicle-mounted recording module, the digital key module and the vehicle-mounted recording module are integrated, and a comprehensive safety equipment model is constructed; remote vehicle positioning, remote vehicle locking and starting are achieved, the front of a vehicle and the driving environment in the vehicle driving process are monitored in real time, and function integration of the digital key module and the vehicle-mounted recording module is achieved; through cooperative use of all the devices, in the using process of the vehicle, the driving condition in the driving process of the vehicle is monitored, shot and stored based on camera equipment while the vehicle is started, locked and positioned remotely based on Bluetooth and GPS positioning, function integration of the digital key module and the vehicle-mounted recording module is achieved, and the vehicle-mounted recording system is convenient to use. Equipment redundancy caused by independent use of the two is avoided, and the installation cost and the maintenance cost of the vehicle-mounted equipment are reduced.

Description

Technical Field

[0001] The present invention relates to the field of intelligent traffic safety and automobile safety technology, and in particular to an advanced integrated safety device based on a Bluetooth digital key and an on-board driving recorder. Background Art

[0002] With the development of intelligent transportation technology, digital keys and driving recorders, as important components of automobile safety, have been widely used.

[0003] The Bluetooth digital key is a device that uses Bluetooth technology to achieve secure communication and identity authentication. In the field of intelligent driving, it can be used to bind signals with car keys through relevant smart terminals to achieve vehicle control. The digital key uses Bluetooth and GPS positioning to achieve remote control and safety management of the vehicle, which can ensure the asset safety of the vehicle.

[0004] A driving recorder is an instrument that records images, sounds and other related information while a vehicle is driving. After the driving recorder is installed, it can record video images and sounds of the entire driving process, which can provide evidence for traffic accidents. People who like self-driving tours can also use it to record the process of conquering difficulties and obstacles. It can record videos while driving, and record time, speed, and location in the video at the same time, which is equivalent to a "black box".

[0005] However, when most existing Bluetooth digital keys and vehicle-mounted driving recorders are installed in vehicles for use, the digital keys and driving recorders are generally independent devices, and their functions cannot be integrated, resulting in redundancy in data transmission, network resource usage and battery consumption. Especially in the power management of vehicle-mounted equipment and 4G network sharing, existing equipment cannot intelligently switch working modes, resulting in unnecessary waste of electricity and increased costs. This not only wastes vehicle resources and increases the complexity of the equipment, but also causes the Bluetooth digital key and vehicle-mounted driving recorder to continue running when the vehicle is parked or turned off, affecting battery life.

[0006] Therefore, the present invention provides an advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder to solve the above problems. Summary of the Invention

[0007] (1) Technical problems solved

[0008] The present invention provides an advanced integrated security device based on a Bluetooth digital key and a vehicle-mounted driving recorder, aiming to solve the problems raised in the background technology.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention provides the following technical solutions: an advanced integrated security device based on a Bluetooth digital key and an onboard driving recorder, comprising a digital key module and an onboard recording module, integrating the digital key module and the onboard recording module to construct an integrated security device model, enabling remote vehicle positioning, remote locking and starting, and real-time monitoring of the vehicle's front and driving environment during driving, thereby integrating the functions of the digital key module and the onboard recording module;

[0011] It also includes an intelligent battery management module that monitors the vehicle status in real time, regulates the usage mode of the vehicle, the on-board recording module, and the digital key module, and realizes the working mode of the intelligent regulation integrated safety equipment model;

[0012] The network sharing module is based on the vehicle's existing 4G network. When the vehicle is started, the digital key module and the vehicle recording module automatically connect to the vehicle's 4G network to achieve data collaboration and network resource optimization;

[0013] Based on the on-board recording module, a real-time monitoring module is set up, and a camera device is equipped with a visual recognition model to monitor the driving environment during vehicle use while providing driving feedback to assist the driver in driving the vehicle.

[0014] As a preferred technical solution of the present application, the integrated safety device model includes a digital key function based on Bluetooth and GPS positioning functions to realize remote vehicle locking, starting and vehicle positioning, and an on-board driving recording function based on camera equipment to realize real-time monitoring of the vehicle front and driving environment, record video data during driving, and detect safety hazards in real time.

[0015] As a preferred technical solution of the present application, the usage models of the on-board recording module and the digital key module are divided into normal mode and sleep mode. Based on the vehicle status as the judgment condition, the intelligent battery management module is used to determine and control the required usage mode of the vehicle, the on-board recording module and the digital key module.

[0016] As a preferred technical solution of the present application, an on-board information security module is set up based on the comprehensive safety equipment model and the on-board 4G network. The on-board information security module includes the main user's autonomous authorization of other users' permissions according to the main user's needs and the use of a cloud server to store important vehicle driving information monitored by the comprehensive safety equipment model. The important vehicle driving information includes but is not limited to vehicle accident monitoring information, vehicle violation monitoring information, and main user and user vehicle driving information.

[0017] As a preferred technical solution of the present application, an identity linkage module is set up based on the vehicle-mounted information security module. The identity linkage module includes automatic binding of the vehicle to the main user's identity information and the user's identity information, and realizes automatic control of the vehicle status based on the identity information and the main user and the user's driving habits, and automatically captures abnormal unlocking situations according to the door lock status and uploads them to the cloud server, thereby realizing the function of ensuring the safety of vehicle assets.

[0018] As a preferred technical solution of the present application, the visual recognition model realizes real-time monitoring of the exterior and interior of the vehicle, including monitoring the facial vascular changes of the driver and passengers inside the vehicle based on optical detection of heartbeat pulse, and monitoring the driving environment outside the vehicle based on the visual recognition model, automatically analyzing and reminding the driver of the driving environment and driving behavior feedback.

[0019] As a preferred technical solution of the present application, the driving environment includes but is not limited to the identification of drivable parts of the road, traffic sign detection, weather conditions and special event detection. The special event detection includes but is not limited to sudden braking of the preceding vehicle, vehicle deviation, traffic light change, vehicle speeding and sudden braking, thereby realizing driving environment feedback and assisting the driver in controlling the vehicle.

[0020] As a preferred technical solution of the present application, the vehicle-mounted information security module and the identity linkage module process the images taken by the vehicle-mounted recording module based on the main body processing, and delete the main body image after uploading it to the cloud server after confirmation by the main user, and use encryption technology to ensure the confidentiality of the data in the cloud server.

[0021] (3) Beneficial effects

[0022] 1. Based on the interaction of modules such as the integrated safety device model, the system remotely starts, locks, and locates the vehicle using Bluetooth and GPS positioning. Meanwhile, the system uses cameras to monitor, capture, and store driving conditions during driving. This integrates the functions of the digital key module and the on-board recording module, avoiding device redundancy caused by independent use of the two and reducing installation and maintenance costs of on-board equipment.

[0023] 2. Based on the interaction between the intelligent battery management module and other modules, the use mode of the integrated safety device model is intelligently controlled under different vehicle operating conditions. When the vehicle is powered on, started and powered on, the digital key module and the on-board recording module are in normal mode, providing real-time safety monitoring, data recording and remote management functions. When the vehicle is powered off, parked or turned off, the on-board recording module will automatically enter sleep mode, retaining only the digital key module's functions and continuing to operate via Bluetooth and 4G networks, avoiding unnecessary power consumption of the equipment, effectively reducing power consumption and extending battery life.

[0024] 3. Based on the interaction between the in-vehicle 4G network and the integrated safety device model, when the vehicle is powered on, the integrated safety device model shares the in-vehicle 4G network, reducing the redundancy caused by multiple devices connecting to the network separately. When the vehicle is powered off, the digital key's Bluetooth and 4G functions are retained, and the in-vehicle recording module is disabled to avoid wasting network resources. This not only optimizes network resource usage, but also reduces data transmission costs and avoids wasting network resources.

[0025] 4. Based on the mutual cooperation of the on-board information security module and the identity linkage module, different permissions are allocated to other users according to the autonomous awareness of the main user of the vehicle, which not only ensures the safety of the vehicle, but also makes the use of the vehicle more flexible. Through the identity linkage module, it can not only automatically match the driving habits of different users, but also make it more convenient for different users to drive the vehicle. In addition, the advanced integrated safety device based on Bluetooth digital key and on-board driving recorder will not store any image or sound data. All media data is only used for real-time processing and analysis, and the analysis results are stored in the local device or cloud server, so that all image and audio data are processed locally and stored in encrypted form to ensure that user privacy is not leaked. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a system block diagram of an advanced integrated safety device based on Bluetooth digital keys and in-vehicle driving recorders;

[0027] Figure 2 A flowchart of the visual recognition model in an advanced integrated safety device based on Bluetooth digital keys and vehicle dashcams;

[0028] Figure 3 This is a decision diagram for the intelligent battery management module in an advanced integrated safety device based on a Bluetooth digital key and an in-vehicle driving recorder.

[0029] Figure 4 This is a decision diagram for the network sharing module in an advanced integrated safety device based on Bluetooth digital keys and vehicle driving recorders. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The present invention provides an advanced integrated safety device based on Bluetooth digital key and vehicle driving recorder, referring to Figures 1-4, the present invention provides three embodiments:

[0032] Example 1:

[0033] This advanced integrated safety device based on Bluetooth digital key and vehicle driving recorder includes a digital key module and a vehicle recording module. The integrated digital key module and the vehicle recording module are integrated to build an integrated safety device model, realizing remote vehicle positioning, remote locking and starting, and real-time monitoring of the vehicle's front and driving environment during driving, realizing the functional integration of the digital key module and the vehicle recording module.

[0034] The integrated safety device model integrates the functions of the digital key module and the on-board recording module, enabling the integrated safety device to realize the full functions of the digital key module and the on-board recording module. This not only enables remote positioning and remote control of the vehicle, as well as recording of driving status during driving, but also avoids the redundancy of on-board equipment caused by the independent use of the digital key module and the on-board recording module, thereby reducing the installation and maintenance costs of the on-board equipment.

[0035] It also includes an intelligent battery management module that monitors the vehicle status in real time, regulates the usage mode of the vehicle, the on-board recording module, and the digital key module, and realizes the working mode of the intelligent regulation integrated safety equipment model;

[0036] The vehicle recording module and digital key module have two usage modes: normal mode and sleep mode. Based on the vehicle status, the intelligent battery management module determines and controls the required usage mode for the vehicle, the vehicle recording module, and the digital key module.

[0037] Based on the intelligent battery management module, the working mode of the comprehensive safety equipment model is determined according to the vehicle status:

[0038] When the vehicle is powered on, the integrated safety equipment model operates in normal mode to ensure the various functions of the integrated safety equipment model;

[0039] When the vehicle is powered off, parked or turned off, the integrated safety device model enters sleep mode, disconnecting the power supply to the onboard recording module and putting it into sleep mode. Only the digital key module remains functional, continuing to work via Bluetooth and 4G networks, thus avoiding unnecessary power consumption of the device.

[0040] Therefore, through the intelligent battery management module, the working mode of the device is automatically adjusted under different working conditions, effectively reducing power consumption and extending battery life;

[0041] The network sharing module, based on the vehicle's existing 4G network, automatically connects the digital key module and the onboard recording module to the vehicle's 4G network when the vehicle is started, achieving data collaboration and network resource optimization. When the vehicle is powered on, the digital key module and the onboard recording module's functions are integrated based on the integrated security device model. When connecting to the vehicle's 4G network, only the integrated security device model is required, reducing the redundancy caused by multiple devices connecting to the network separately.

[0042] When the vehicle is powered off, parked, or turned off, the integrated safety device model only retains the Bluetooth and 4G functions of the digital key and disables the onboard recording module to avoid wasting network resources. This not only optimizes network resource usage, but also reduces data transmission costs and avoids wasting network resources.

[0043] The comprehensive safety equipment model includes a digital key function based on Bluetooth and GPS positioning functions to achieve remote vehicle locking, starting and vehicle positioning, as well as an on-board driving recording function based on camera equipment to achieve real-time monitoring of the vehicle front and driving environment, record video data during driving, and detect safety hazards in real time.

[0044] Embodiment 2, based on embodiment 1, further, based on the comprehensive safety device model and the vehicle 4G network, sets an in-vehicle information security module, which includes the main user's autonomous authorization of other users' permissions according to the main user's needs and uses a cloud server to store important vehicle driving information monitored by the comprehensive safety device model. The important vehicle driving information includes but is not limited to vehicle accident monitoring information, vehicle violation monitoring information, and driving information of the main user and the user's vehicle;

[0045] Based on the in-vehicle information security module, the primary user is provided with the function of controlling the driving permissions of other users. This not only improves vehicle safety and prevents other users from using their own permissions to control some vehicle functions and affect the primary user, but also increases the flexibility of vehicle use;

[0046] Based on the vehicle information security module, an identity linkage module is set up. The identity linkage module includes automatic binding of the vehicle to the main user's identity information and the user's identity information, and realizes automatic control of the vehicle status based on the identity information and the main user and the user's driving habits. It also automatically captures abnormal unlocking situations according to the door lock status and uploads them to the cloud server to achieve the function of ensuring the safety of vehicle assets. Based on the function of ensuring the safety of vehicle assets, after the vehicle is parked and locked, if the door lock is abnormally pulled, the camera automatically captures the door lock position. While transmitting the image to the cloud server for storage, the digital key module reminds the owner that there is an abnormality in the door lock, thereby ensuring the safety of vehicle assets;

[0047] According to the settings of the identity linkage module, different users will automatically identify their user numbers and user permissions when driving the vehicle. Based on the driving habits of different users and the mutual cooperation of user permissions, different vehicle operating states will be provided to different users within the scope of permissions, making it more convenient for different users to drive the vehicle.

[0048] Embodiment 3, based on Embodiment 1 and Embodiment 2, further provides a real-time monitoring module based on the vehicle recording module, adopts a camera device equipped with a visual recognition model, realizes monitoring the driving environment during vehicle use, provides driving feedback, and assists the driver in driving the vehicle;

[0049] Based on the visual recognition model, the system monitors the drivable roads, traffic signs, and surrounding conditions of the vehicle while the vehicle is in motion. The monitoring information is fed back to the on-board display screen to remind the driver of the vehicle's surrounding environment, making the driver safer when driving the vehicle;

[0050] The visual recognition model enables real-time monitoring of the vehicle's exterior and interior. This includes monitoring facial vascular changes of drivers and passengers based on optical heartbeat and pulse detection, as well as monitoring the driving environment outside the vehicle based on the visual recognition model, automatically analyzing and alerting the driver to the driving environment and providing feedback on driving behavior.

[0051] Visual Recognition Model:

[0052] Camera input → Image processing → Multi-task reasoning: Face recognition, liveness detection, identity verification, license plate recognition, object detection, traffic sign recognition, drivable road identification, and collision prediction → Decision fusion → Advanced integrated safety device response based on Bluetooth digital keys and in-vehicle dashcams;

[0053] The visual recognition model also includes camera input image processing, assisted driving based on decision fusion, and early warning of fast-moving objects around the vehicle. This not only makes the image format in the visual recognition model more compatible with the model, but also allows assisted driving to coordinate with the driver's manual driving in the event of an emergency, adjusting the vehicle's status to avoid accidents.

[0054] The driving environment includes but is not limited to the recognition of drivable road sections, traffic sign detection, weather conditions, and special event detection. Special event detection includes but is not limited to sudden braking of the preceding vehicle, vehicle deviation, traffic light changes, vehicle speeding, and sudden braking, providing driving environment feedback and assisting the driver in controlling the vehicle.

[0055] The vehicle information security module and identity linkage module process the images captured by the vehicle recording module based on the main body processing. After the main user confirms and uploads them to the cloud server, the main body image is deleted and encryption technology is used to ensure the confidentiality of the data in the cloud server.

[0056] It can automatically match the driving habits of different users, making it more convenient for different users to drive vehicles. In addition, this advanced integrated safety device based on Bluetooth digital keys and on-board driving recorders will not store any image or sound data. All media data is only used for real-time processing and analysis, and the analysis results are stored in local devices or cloud servers, so that all image and audio data are processed locally and stored in encrypted form to ensure that user privacy is not leaked.

[0057] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. Advanced integrated safety device based on Bluetooth digital key and vehicle dashcam, featuring: Including digital key module and vehicle recording module, integrating digital key module and vehicle recording module to build a comprehensive security equipment model, realize remote vehicle positioning, remote locking and starting, real-time monitoring of the vehicle in front and driving environment during driving, and realize the functional integration of digital key module and vehicle recording module; It also includes an intelligent battery management module that monitors the vehicle status in real time, regulates the usage mode of the vehicle, the on-board recording module, and the digital key module, and realizes the working mode of the intelligent regulation integrated safety equipment model; The network sharing module is based on the vehicle's existing 4G network. When the vehicle is started, the digital key module and the vehicle recording module automatically connect to the vehicle's 4G network to achieve data collaboration and network resource optimization; Based on the on-board recording module, a real-time monitoring module is set up, and a camera device is equipped with a visual recognition model to monitor the driving environment during vehicle use while providing driving feedback to assist the driver in driving the vehicle.

2. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 1 is characterized by: The comprehensive safety device model includes a digital key function based on Bluetooth and GPS positioning functions to achieve remote vehicle locking, starting and vehicle positioning, and an on-board driving recording function based on camera equipment to achieve real-time monitoring of the vehicle front and driving environment, record video data during driving, and detect safety hazards in real time.

3. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 1 is characterized by: The usage models of the on-board recording module and the digital key module are divided into normal mode and sleep mode. Based on the vehicle status as the judgment condition, the intelligent battery management module is used to determine and regulate the required usage mode of the vehicle, the on-board recording module and the digital key module.

4. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 1, characterized in that: Based on the comprehensive safety device model and the on-board 4G network, an on-board information security module is set up. The on-board information security module includes the main user's independent authorization of other users' permissions according to the main user's needs, and uses a cloud server to store important vehicle driving information monitored by the comprehensive safety device model. The important vehicle driving information includes but is not limited to vehicle accident monitoring information, vehicle violation monitoring information, and main user and user vehicle driving information.

5. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 4 is characterized in that: Based on the in-vehicle information security module, an identity linkage module is set up. The identity linkage module includes automatic binding of the vehicle to the main user's identity information and the user's identity information, and automatically adjusts the vehicle status based on the identity information and the main user and the user's driving habits. It also automatically takes pictures of abnormal unlocking situations according to the door lock status and uploads them to the cloud server, thereby realizing the function of ensuring the safety of vehicle assets.

6. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 1, characterized in that: The visual recognition model realizes real-time monitoring of the exterior and interior of the vehicle, including monitoring the facial blood vessel changes of the driver and passengers inside the vehicle based on optical detection of heartbeat pulse, and monitoring the driving environment outside the vehicle based on the visual recognition model, automatically analyzing and reminding the driver of the driving environment and driving behavior feedback.

7. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 6, characterized in that: The driving environment includes but is not limited to the recognition of drivable parts of the road, traffic sign detection, weather conditions and special event detection. The special event detection includes but is not limited to sudden braking of the preceding vehicle, vehicle deviation, traffic light change, vehicle speeding and sudden braking, so as to realize driving environment feedback and assist the driver in controlling the vehicle.

8. The advanced integrated security device based on a Bluetooth digital key and a vehicle driving recorder according to claim 5, characterized in that: The vehicle information security module and identity linkage module process the images taken by the vehicle recording module based on the main body processing, and delete the main body image after uploading it to the cloud server after confirmation by the main user, and use encryption technology to ensure the confidentiality of the data in the cloud server.

Images