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Vehicle end remote control method and system based on SOA framework

A remote control and car-end technology, applied in the field of Internet of Vehicles, can solve the problems of low efficiency of car-end functions and high operation complexity, and achieve the effect of improving efficiency and reducing coupling

Active Publication Date: 2022-08-02
CHONGQING CHANGAN AUTOMOBILE CO LTD
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Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a remote control method and system based on the SOA architecture to solve the problem of large-scale modification of multiple applications caused by adding or deleting functions in the prior art. Problems of high operational complexity and low efficiency of vehicle-end functions

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  • Vehicle end remote control method and system based on SOA framework
  • Vehicle end remote control method and system based on SOA framework
  • Vehicle end remote control method and system based on SOA framework

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Embodiment Construction

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. The described embodiments should not be regarded as limitations of the present invention. All other embodiments obtained without creative work fall within the protection scope of the present invention.

[0022] The invention provides a vehicle-end remote control method based on SOA architecture, such as figure 2 shown, including the following steps:

[0023] S1: The vehicle end receives the service request MQTT data sent by the cloud.

[0024] S2: According to the service request sent by S1, extract the data information required by the request.

[0025] S3: Perform retrieval according to the data information extracted by S2 to obtain the data required by the request. Among them, such as Figure 4 As shown, the retrieval process includes the ...

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Abstract

The invention discloses a vehicle end remote control method and system based on an SOA architecture. The method comprises the following steps that S1, a vehicle end receives service request MQTT data sent by a cloud end; s2, extracting data information required by the request according to the service request sent in S1; s3, performing retrieval according to the data information extracted in the S2, and obtaining data required by the request; s4, putting the data obtained in S3 into a thread pool for service processing thread operation; s5, analyzing the data by the service processing thread, calling an SOA service interface, and obtaining a processed result; and S6, protocol conversion is carried out according to a result obtained in the S5, and the result is fed back to the cloud through the MQTT. According to the invention, the coupling degree of the functions can be reduced to solve the problem of large-scale modification of multiple applications caused by adding or deleting the functions, the operation complexity is reduced, and the use efficiency of the vehicle end functions is improved.

Description

technical field [0001] The invention relates to the technical field of Internet of Vehicles, in particular to a vehicle-end remote control method and system based on an SOA architecture. Background technique [0002] SOA (Service-oriented architecture, service-oriented architecture) is a component model that splits different functional units (called services) of an application and connects them through well-defined interfaces and protocols. It can improve the reusability of services, and also make the business logic composable, and each service can be deployed in a reasonable manner according to the usage, so that the service becomes standardized, high-performance, and high-availability. [0003] With the gradual development of in-vehicle Ethernet technology, SOA is gradually introduced into vehicle software design; each domain controller can independently complete corresponding control functions by adopting SOA protocol on the basis of Ethernet, such as body domain controll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/125H04L67/02
CPCH04L67/125H04L67/02Y02P90/02
Inventor 李学清
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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