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Optimization method and system for efficient identification of vehicle-mounted CarPlay

An optimization method and high-efficiency technology, applied in the transmission system, electrical components, etc., can solve the problems of long time-consuming CarPlay identification, affecting the life of the vehicle host, and high repeated authentication costs, so as to reduce authentication costs, improve user experience, and increase the pass rate. Effect

Pending Publication Date: 2021-12-24
HUIZHOU DESAY SV INTELLIGENT TRANSPORTATION TECH INST CO LTD
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Problems solved by technology

[0003] In order to effectively solve the above-mentioned technical problems of long time-consuming CarPlay recognition, poor user experience, frequent reading and writing of chips will affect the life of the vehicle host, and high cost of repeated authentication, this patent proposes an optimization method and system for efficient vehicle CarPlay recognition

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  • Optimization method and system for efficient identification of vehicle-mounted CarPlay
  • Optimization method and system for efficient identification of vehicle-mounted CarPlay
  • Optimization method and system for efficient identification of vehicle-mounted CarPlay

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] An optimization method for efficient identification of a vehicle-mounted CarPlay according to the present invention improves the CarPlay identification process by using an IPC mechanism and a process synchronization mechanism, and specifically includes the following steps:

[0030] S1: Start the optimization system, start to detect the...

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Abstract

According to the optimization method and system for efficient identification of the vehicle-mounted CarPlay, an IPC inter-process communication mechanism and a process synchronization mechanism are used, and the identification process of the vehicle-mounted CarPlay is optimized. Specifically, X.509 certificate data is cached through a newly added shared memory and is used for communicating data between a first process and a second process, and compared with a universal CarPlay, the identification efficiency is higher, the reliability is higher, the user experience is improved, the performance requirement passing rate of Apple authentication is increased, and the repeated authentication cost is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle authentication, in particular to an optimization method and system for efficient identification of vehicle CarPlay. Background technique [0002] The general identification process of CarPlay is a double authentication (Double Authentication) process. The existing authentication process includes the following steps: monitoring - establishing an iAP2 session - establishing a CarPlay session process; and in the data interaction process, the following process is required: the CarPlay device requests the vehicle host to start Authentication, and the vehicle host reads the certificate from the authentication chip. , book data, certificate data returned by the authentication chip, and finally the car host packs the certificate data and responds to the CarPlay device. That is to say, the general identification process of on-board CarPlay includes two Authentication processes, which require reading and w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0869H04L63/0823Y02T10/40
Inventor 林炜钦甘庆忠
Owner HUIZHOU DESAY SV INTELLIGENT TRANSPORTATION TECH INST CO LTD
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