Digital key implementation method based on vehicle
An implementation method and digital key technology, applied in the field of vehicle-based digital key implementation, can solve the problem of no help in promotion
Active Publication Date: 2020-05-26
广州明锐物联网络科技有限公司
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Problems solved by technology
Not helpful for the promotion of business models such as car sharing, auto leasing, etc.
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[0060] 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 application and the features in the embodiments can be combined with each other.
[0061] 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.
[0062] Please also see figure 1 with figure 2 , the present invention proposes a method for realizing a digital key based on a vehicle, the method comprising:
[0063] The terminal device uses it...
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The invention provides a digital key implementation method based on a vehicle. The method comprises the steps that terminal equipment sends a vehicle using request and vehicle identification information to a cloud server through a private key of the terminal equipment; the cloud server looks up a table according to the vehicle identification information to obtain a corresponding Bluetooth pairingcode, generates a verification factor according to the vehicle use request, and binds and pre-stores the verification factor and a public key of the terminal device; the cloud server sends the Bluetooth pairing code and the verification factor to the terminal equipment; the terminal equipment performs Bluetooth pairing connection with the vehicle based on the Bluetooth pairing code; the terminal equipment uses its own private key to encrypt and sign the verification factor to generate second signature information, and packages and sends the verification factor and the second signature information to the vehicle; and the vehicle verifies the verification factor by means of the cloud server, and receives and executes the control instruction of the terminal device if the verification succeeds. According to the invention, a digital key scheme based on the vehicle is realized, and the rapid development of the vehicle rental industry is promoted.
Description
technical field [0001] The invention relates to the field of automobiles, in particular to a method for realizing a vehicle-based digital key. Background technique [0002] At present, the access control systems used in automobiles mainly include mechanical key access control systems, remote keyless access control systems RKE (Remote Keyless Entry) and keyless access control systems (PKE, Passive Keyless Entry). For the RKE system, compared with the mechanical key system, in addition to the obvious convenience, the technology used by RKE to open the car brake device also has an anti-theft effect; for PKE, developed on the basis of RKE, it is gradually becoming a new generation of anti-theft technology. It has developed and grown, and has gradually entered the mid-range car market from the high-end car market. Compared with traditional keys, PKE can be said to be a smart key, similar to a smart card. When the driver steps into the designated area, the system judges through ...
Claims
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IPC IPC(8): H04L9/32H04L29/06H04L9/08H04W12/02H04W12/04H04W12/06H04W4/80H04W4/40H04W76/14G07C9/00H04W12/0431H04W12/50
CPCH04L9/3247H04L63/0428H04L63/0869H04L9/0838H04L63/12H04W12/02H04W12/06H04W4/80H04W4/40H04W76/14G07C9/00309H04L2209/72G07C2009/00412H04W12/03H04W12/041H04W12/0431
Inventor 储长青
Owner 广州明锐物联网络科技有限公司