Wireless control method and system for vehicle

A technology for wireless control and vehicles, which is applied in the field of wireless control methods and systems for vehicles, and can solve problems such as safety needs to be improved

Active Publication Date: 2019-08-27
ECARX (HUBEI) TECHCO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the communication encryption method used in the traditional scheme is relatively simple, and the security needs to be improved

Method used

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  • Wireless control method and system for vehicle
  • Wireless control method and system for vehicle
  • Wireless control method and system for vehicle

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Embodiment Construction

[0056] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0057] An embodiment of the present invention provides a wireless control method for a vehicle, see figure 1 It can be seen that the wireless control method for a vehicle provided in the embodiment of the present invention may include:

[0058] Step S102, when the user needs to control the vehicle through the mobile terminal, perform wireless pairing between the mobile terminal and the vehicle to establish a wireless communication connection. ...

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Abstract

The invention provides a vehicle wireless control method and system, and the method comprises the steps: carrying out the wireless pairing between a mobile terminal and a vehicle end when a user needsto control the vehicle end through the mobile terminal, so as to build wireless communication connection; based on the wireless communication connection, utilizing the mobile terminal and the vehicleend to mutually send respective feature information, and confirming whether an authentication key corresponding to the received feature information is stored or not by the two parties; if the mobileterminal and the vehicle end confirm that the authentication key is stored, performing session key negotiation between the mobile terminal and the vehicle end, and generating a session key when an encryption session is performed between the mobile terminal and the vehicle end; and sending a control instruction encrypted based on the session key to the vehicle end through the mobile terminal, and decrypting the control instruction by the vehicle end and then executing a corresponding action. Based on the scheme provided by the invention, multiple encryption authentications are adopted to ensurethe safety of the vehicle digital key.

Description

technical field [0001] The present invention relates to the technical field of automobiles, in particular to a wireless control method and system for vehicles. Background technique [0002] With the rapid development of information technology, smart terminals such as mobile phones and tablet computers are becoming more and more popular. And with the continuous improvement of people's needs, more and more functions are integrated in the terminal. For example, the terminal can be used to establish a wireless connection with the vehicle, and then control the vehicle, such as opening the door, opening the window, and so on. [0003] In general, during the connection and communication between the terminal and the vehicle, encryption technology is usually required to protect the private information of the vehicle and the user. However, the communication encryption method used in the traditional scheme is relatively simple, and the security needs to be improved. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W12/02H04W12/04H04W12/0431H04W12/06
CPCH04W12/02H04W4/40H04W12/0431H04W12/041
Inventor 李寿林郝国亮
Owner ECARX (HUBEI) TECHCO LTD
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