An in-vehicle communication system and method based on http protocol
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A technology of HTTP protocol and communication system, applied in transmission system, digital transmission system, secure communication device, etc., can solve the problems of high cost, difficult software development and maintenance, etc., and achieve simple maintenance, good scalability, and cost reduction Effect
Active Publication Date: 2022-07-01
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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention. The examples are only used to explain the present invention, not to limit the scope of the present invention.
[0020] The term "comprising" and other similar meaning expressions in the description or claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusion, such as a process, method or syste...
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Abstract
The present invention provides an in-vehicle communication system and method based on HTTP protocol, the system adopts Restful technology, and the system includes: an interface layer for operating system resources, including obtaining authorization, log query, business interface, service synchronization and service Query and subscription; service layer, used to provide system services, including security / authorization services, log services, remote services, subscription services, broadcast services, and URI mapping services; adaptation layer, used to adapt user services, including system logs, Encryption and decryption, IP whitelisting, URI routing adapter. Based on this solution, the software and hardware are separated, and the software and services are oriented, so that the application program is abstracted and virtualized from the hardware, which makes the development, testing and maintenance of the automotive electronic and electrical system simpler, effectively reduces the cost, and shortens the development cycle.
Description
technical field [0001] The present invention relates to the field of communication, in particular to an in-vehicle communication system and method based on 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 central integrated architecture. As the complexity of the electronic system becomes higher and higher, the vehicle control end element has higher and higher hardware requirements, and the hardware-centric transformation into software and service-oriented, At present, the in-vehicle communication method based on Ethernet requires a high degree of coupling between software and hardware, which makes it difficult and costly to develop and maintain systems based on software services. SUMMARY OF THE...
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