Robot sensor information security enhancement device and method

A technology to enhance device and information security, applied in transmission systems, electrical components, etc., can solve the problems of lack of security protection of robot sensor data transmission, hidden dangers, data tampering, etc., to achieve strong adaptability and flexibility, secure authentication methods, Good production environment and the effect of requirements

Active Publication Date: 2021-10-19
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is a lack of security protection for robot sensor data transmission, and relevant data may be tampered with during data transmission, causing security risks

Method used

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  • Robot sensor information security enhancement device and method
  • Robot sensor information security enhancement device and method
  • Robot sensor information security enhancement device and method

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0045] Such as Figure 1-3 As shown, the present invention uses a unified trusted network connection (Trusted Network Connection) authentication for different sensors by adding a protective terminal b...

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Abstract

The invention discloses a robot sensor information security enhancement device and method, and the method achieves the credible connection of a sensor and a robot controller through a mode of adding a protection terminal between the robot sensor and the controller, carries out the unique key encryption of a digital quantity and an analog quantity, and guarantees the confidentiality of a transmission process. Robot modeling auditing is adopted to check sensor data from the motion control level, the consistency of the sensor data and a controller is guaranteed, and safe and reliable communication is provided for the robot. The technical scheme of the invention can adapt to different types of robots and sensors, can be deployed more conveniently, can better adapt to an industrial field production environment, and can ensure the safety of sensor information transmission and a controller.

Description

technical field [0001] The invention belongs to the technical field of industrial information security, and in particular relates to a robot sensor information security enhancement device and method. Background technique [0002] With the development of robots, the information security problems of robot sensors also appear. For example, if the robot sensor data is maliciously tampered with in the network, it will make the robot move abnormally; sensor communication lacks data encryption and authentication mechanisms, and data between industrial robots and sensors Information may be leaked when transmitted between intervals. These problems affect the safety of robots and even pose a serious threat to personal safety. Sensors are the main way for robots to obtain information. It is very important to ensure the safe transmission of data between sensors and robot controllers and the safety of sensors. At present, there is a lack of security protection for robot sensor data tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/08H04L63/123H04L67/12
Inventor 陈友东吴过
Owner BEIHANG UNIV
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