A vehicle network security-based vehicle-human interaction communication system

Abstract

The application discloses a kind of human-vehicle interaction communication systems based on vehicle network security, including data acquisition module, communication module, security module, central control unit and display and interactive terminal.The system ensures the communication security in the process of human-vehicle interaction by data encryption, decryption and security protocol management.The system uses artificial intelligence algorithm to optimize interaction logic, supports multiple communication modes, has touch screen and voice recognition function, and improves the safety and user experience of human-vehicle interaction.

Description

Technical Field

[0001] This invention belongs to the field of vehicle network technology, and specifically relates to a human-vehicle interaction communication system based on vehicle network security. Background Technology

[0002] With the rapid development of intelligent connected vehicle technology, vehicles are gradually evolving towards automation and connectivity. Traditional human-vehicle interaction mainly relies on physical control devices, such as the steering wheel, accelerator pedal, and brake pedal. However, in the era of intelligent connected vehicles, vehicles have more interaction methods, such as voice control, touchscreen operation, and gesture recognition. While these technologies improve driving convenience, they also expose weaknesses in vehicle cybersecurity.

[0003] Vehicle cybersecurity mainly faces the following types of threats:

[0004] 1. Data breach; As vehicles generate a large amount of data involving user privacy and driving information during operation, if this data is illegally accessed during transmission or storage, it may lead to the leakage of user privacy or even property loss.

[0005] 2. Communication hijacking: During human-vehicle interaction, a large amount of real-time data needs to be exchanged between the driver and the vehicle. If the communication process is maliciously hijacked by a third party, it may lead to system misjudgment or even danger.

[0006] 3. Malicious attacks; vehicle networks may be vulnerable to malicious attacks from the outside, such as distributed denial-of-service (DDoS) attacks, man-in-the-middle (MITM) attacks, and malicious code injection. These attacks not only affect the normal operation of the vehicle but may also pose a direct threat to the safety of the driver and passengers.

[0007] 4. Inadequacies in security protocols: Some existing communication protocols were not designed with network security in mind, and have vulnerabilities that can be exploited by hackers.

[0008] The goal is to provide a human-vehicle interaction communication system based on vehicle network security. Summary of the Invention

[0009] This invention aims to address at least one of the technical problems existing in the prior art. To this end, this invention provides a human-vehicle interaction communication system based on vehicle network security. By integrating advanced network security technology with human-vehicle interaction technology, it aims to achieve an efficient and secure communication method to meet the multiple demands of future intelligent driving.

[0010] To achieve the above objectives, the technical solution adopted by the present invention is: a human-vehicle interaction communication system based on vehicle network security, comprising:

[0011] The data acquisition module is configured to collect relevant data about the vehicle's interior and external environment.

[0012] The communication module is configured to enable information interaction between people and vehicles;

[0013] The security module is configured to encrypt and decrypt communication data during human-vehicle interaction to ensure communication security.

[0014] The central control unit is configured to receive information from the data acquisition module, communication module, and security module, perform logical operations, and control the communication process; and

[0015] The display and interactive terminal is configured to provide a user interface for human-vehicle interaction.

[0016] The security module includes:

[0017] A data encryption unit, configured to encrypt the collected and transmitted data;

[0018] A data decryption unit, configured to decrypt received data; and

[0019] The security protocol management unit is configured to manage security protocols in data transmission.

[0020] The data encryption unit employs symmetric and asymmetric encryption technologies to encrypt the collected and transmitted data in real time, preventing data leakage during transmission.

[0021] The security protocol management unit supports the management and dynamic updates of the TLS / SSL security protocol to defend against potential network attacks.

[0022] The communication module supports multiple communication methods.

[0023] The communication module supports both wireless and wired communication methods.

[0024] The display and interactive terminal includes a touch screen.

[0025] The display and interactive terminal also includes a voice recognition module.

[0026] The central control unit employs artificial intelligence algorithms to optimize human-vehicle interaction logic and safety.

[0027] The human-vehicle interaction communication system based on vehicle network security of the present invention solves the problems of security, efficiency and user experience in existing human-vehicle interaction systems through innovative system architecture and technical means, and lays a technical foundation for the further development of the field of intelligent driving. Detailed Implementation

[0028] The following description of the embodiments provides a more detailed explanation of the specific implementation of the present invention, with the aim of helping those skilled in the art to have a more complete, accurate, and in-depth understanding of the concept and technical solutions of the present invention, and facilitating its implementation.

[0029] This invention provides a human-vehicle interaction communication system based on vehicle network security, including a data acquisition module, a communication module, a security module, a central control unit, and a display and interaction terminal.

[0030] Specifically, the data acquisition module is responsible for collecting environmental data both inside and outside the vehicle, including but not limited to driver status (such as fatigue detection), in-vehicle temperature and humidity, road conditions, and traffic signal information. It acquires data through various sensors and cameras and preprocesses it to improve efficiency.

[0031] The data acquisition module uses various sensors and devices to collect real-time environmental data from inside and outside the vehicle, such as the driver's physiological state (fatigue detection), road conditions, and traffic signals. This data, after initial processing, will serve as the basis for interaction and decision-making.

[0032] The communication module supports multiple communication methods, including wireless communication (such as Wi-Fi, Bluetooth, and 5G) and wired communication (such as Ethernet). It integrates a communication protocol stack and signal processing unit, enabling efficient, low-latency data transmission while remaining compatible with various network environments. The communication module facilitates real-time information exchange between the driver and the vehicle, ensuring data timeliness and reliability. For example, when the driver issues navigation commands via voice, the communication module can quickly transmit the commands to the central control unit for parsing.

[0033] The security module is designed to ensure the security of the communication process. It includes the following sub-modules:

[0034] (1) Data encryption unit: It adopts symmetric and asymmetric encryption technology to encrypt the collected and transmitted data in real time to prevent data leakage during transmission and ensure data confidentiality;

[0035] (2) Data decryption unit: decrypts the received data to ensure the integrity and accuracy of the data, and to ensure the authenticity and accuracy of the data;

[0036] (3) Security Protocol Management Unit: Dynamically adjusts communication protocols to adapt to the network environment and monitors network attack behavior in real time; supports the management and dynamic updates of security protocols such as TLS / SSL to defend against possible network attacks.

[0037] The central control unit is the core of the system, responsible for integrating input information from the data acquisition module, communication module, and safety module, and analyzing and processing the data based on artificial intelligence algorithms. For example, it analyzes the driver's facial expressions and voice commands through deep learning models to determine the driver's intentions and execute corresponding operations. Furthermore, the central control unit coordinates other modules to ensure efficient system operation. This unit can perform the following functions:

[0038] (1) Comprehensively analyze driver status, vehicle condition and environmental information to provide optimal decision support for driving;

[0039] (2) Monitor network security status, issue real-time alerts for suspicious communication activities and take protective measures;

[0040] (3) Learn drivers’ preferences and habits to dynamically optimize the human-vehicle interaction experience;

[0041] (4) Work in conjunction with external intelligent transportation systems to improve vehicle driving efficiency and safety.

[0042] The display and interactive terminal includes a high-resolution touchscreen and a voice interaction module to present vehicle status and surrounding environment information to the driver. The voice interaction module is based on natural language processing technology, enabling multilingual support and personalized optimization to suit driver preferences.

[0043] The display and interactive terminal provides a user interface for showing vehicle status and environmental information and receiving user input. The terminal includes:

[0044] (1) Touch screen: used to display navigation maps, vehicle status and other information;

[0045] (2) Speech recognition module: Supports natural language processing and enables voice interaction without manual operation.

[0046] In addition, the interactive terminal can dynamically adjust the interface layout and functions according to the driver's usage habits and preferences, thereby enhancing the personalized experience.

[0047] The system's workflow is as follows:

[0048] 1. The data acquisition module collects vehicle and environmental information in real time, performs preliminary data processing, and sends the data to the central control unit;

[0049] 2. The driver sends commands to the system via voice, touchscreen, or other means, and the communication module transmits the commands to the central control unit;

[0050] 3. The central control unit parses the instructions and, in conjunction with real-time environmental data, generates a corresponding execution plan;

[0051] 4. The execution plan is transmitted to the vehicle's actuators or fed back to the display and interactive terminal via the communication module;

[0052] 5. The security module monitors the entire communication process to ensure the security of data transmission;

[0053] 6. The display and interactive terminal dynamically displays vehicle status and environmental information, and responds to further instructions from the driver.

[0054] Through the above process, the present invention achieves efficient and safe interaction between humans and vehicles, ensuring driving experience and safety in intelligent driving environments.

[0055] The innovative aspects of this invention are as follows:

[0056] 1. Comprehensive network security strategy: Integrates multiple security technologies, including encryption algorithms, dynamic protocol management and attack detection mechanisms, to comprehensively enhance the system's ability to resist risks.

[0057] 2. Intelligent Human-Vehicle Interaction: Utilizing artificial intelligence technology to analyze driver behavior and environmental data, the system enables proactive interactive experiences. For example, when the driver exhibits signs of fatigue, the system will proactively issue a warning and suggest a rest.

[0058] 3. Modular design: The system adopts a modular architecture design, with each module connected through a standard interface, which facilitates upgrades and maintenance, and adapts to the needs of different vehicle models.

[0059] 4. High-efficiency communication capability: By optimizing the communication protocol stack and hardware design, the system can maintain low latency and high reliability in complex network environments.

[0060] 5. Enhance user experience: The display terminal dynamically adjusts the interface layout based on user preferences and historical data, and supports personalized voice assistant functions to provide convenience for drivers.

[0061] In summary, this invention, through its innovative system architecture and technical means, solves the problems of safety, efficiency, and user experience existing in current human-vehicle interaction systems, laying a technical foundation for the further development of the field of intelligent driving.

[0062] The present invention and its embodiments have been described above. This description is not restrictive, and the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and, without departing from the spirit of the invention, design similar structures and embodiments without creative effort, all such designs should fall within the protection scope of the present invention.

Claims

1. A human-vehicle interaction communication system based on vehicle network security, characterized in that, include: The data acquisition module is configured to collect relevant data about the vehicle's interior and external environment. The communication module is configured to enable information interaction between people and vehicles; The security module is configured to encrypt and decrypt communication data during human-vehicle interaction to ensure communication security. The central control unit is configured to receive information from the data acquisition module, communication module, and security module, perform logical operations, and control the communication process; and The display and interactive terminal is configured to provide a user interface for human-vehicle interaction.

2. The vehicle-to-human communication system based on vehicle network security according to claim 1, characterized in that, The security module includes: A data encryption unit, configured to encrypt the collected and transmitted data; A data decryption unit, configured to decrypt received data; and The security protocol management unit is configured to manage security protocols in data transmission.

3. The vehicle-to-human communication system based on vehicle network security according to claim 2, characterized in that, The data encryption unit employs symmetric and asymmetric encryption technologies to encrypt the collected and transmitted data in real time, preventing data leakage during transmission.

4. The vehicle-to-human communication system based on vehicle network security according to claim 2, characterized in that, The security protocol management unit supports the management and dynamic updates of the TLS / SSL security protocol to defend against potential network attacks.

5. The vehicle-to-human communication system based on vehicle network security according to any one of claims 1 to 4, characterized in that, The communication module supports multiple communication methods.

6. The vehicle-to-human communication system based on vehicle network security according to claim 5, characterized in that, The communication module supports both wireless and wired communication methods.

7. The vehicle-to-human communication system based on vehicle network security according to any one of claims 1 to 4, characterized in that, The display and interactive terminal includes a touchscreen.

8. The human-vehicle interaction communication system based on vehicle network security according to claim 7, characterized in that, The display and interactive terminal also includes a voice recognition module.

9. The vehicle-to-human communication system based on vehicle network security according to any one of claims 1 to 4, characterized in that, The central control unit employs artificial intelligence algorithms to optimize human-vehicle interaction logic and safety.