In-vehicle communication system and method based on HTTP
A technology of HTTP protocol and communication system, applied in transmission systems, electrical components, etc., can solve the problems of high cost and difficult software development and maintenance, and achieve the effect of simple maintenance, good scalability, and shortened development cycle.
Active Publication Date: 2021-06-22
WUHAN KOTEI INFORMATICS
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[0003] In view of this, the embodiment of the present invention provides an in-vehicle communication system and method based on the HTTP protocol to solve the problem of difficulty in developing and maintaining software in the existing in-vehicle communication system and high cost
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[0019] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work belong to the protection scope of the present invention. The principles and features of the present invention will be described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention, not to limit the scope of the present invention.
[0020] The term "comprising" and other expressions with similar meanings in the description or claims of the p...
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The invention provides an in-vehicle communication system and method based on an HTTP, the system adopts a Restful technology, and the system comprises: an interface layer used for operating system resources, including authorization acquisition, log query, service interface, service synchronization and service query and subscription; a service layer which is used for providing system services including a security / authorization service, a log service, a remote service, a subscription service, a broadcast service and a URI mapping service; and an adaptation layer which is used for adapting user services and comprises a system log, encryption and decryption, an IP white list and a URI routing adapter. Based on the scheme, software and hardware separation is achieved, software and services are used as guidance, application programs are abstracted and virtualized from hardware, development, testing and maintenance of an automobile electronic and electrical system are simpler, cost is effectively reduced, and the development period is shortened.
Description
technical field [0001] The invention relates to the communication field, in particular to an in-vehicle communication system and method based on the HTTP protocol. Background technique [0002] With the improvement of vehicle automation and intelligence, in-vehicle communication plays an increasingly important role in ensuring driving experience, vehicle safety and stable operation. The current automotive electronic and electrical architecture is gradually developing towards a centrally integrated architecture. With the increasing complexity of electronic systems, the hardware requirements of vehicle control end units are also increasing. The current Ethernet-based in-vehicle communication method requires a high degree of coupling between software and hardware, which makes it difficult and expensive to develop and maintain software-based systems. Contents of the invention [0003] In view of this, the embodiment of the present invention provides an in-vehicle communicatio...
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IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/02H04L67/12H04L63/0428H04L63/101
Inventor 李森林温世敏付玥徐智
Owner WUHAN KOTEI INFORMATICS