Internet of Vehicles access connection system based on service classification, and control method thereof
A technology of business classification and Internet of Vehicles, which is applied in the field of Internet of Vehicles access and connection system and its control based on business classification, which can solve the problems of inconsistent interfaces and protocols between vehicle terminals and monitoring management systems, high maintenance costs, and information isolation. Achieve the effect of good terminal stability, high work efficiency and reduced impact
Active Publication Date: 2018-06-19
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology
The interfaces and protocols of various vehicle-mounted terminals and monitoring and management systems are not unified, resulting in the isolation of information among large-scale construction machinery distributed in various places, which cannot meet the development situation of coordinated, clustered, high-efficiency and energy-saving construction of vehicle machinery
[0006] (2) High maintenance cost
The total amount of vehicle machinery is large and scattered, and most of them are in harsh operating environments. System communication cannot be effectively monitored, making it difficult to give early warning of equipment failures, and unable to meet the initiative and timeliness requirements of equipment maintenance.
[0007] (3) The service level needs to be improved urgently
This invention mainly uses the M2M platform as an intermediate platform for business processing, but does not involve related content such as business classification and hierarchical connectivity.
Method used
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[0055] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
[0056] System architecture such as figure 1 shown. It can be seen from the figure that the Internet of Vehicles terminal can communicate with platform 1 and platform 2, and can communicate with platform 2 through platform C (see figure 1 in steps ① and ②). By analogy, it shows that the IoV terminal not only needs to communicate with its own business platform, but also communicates with multiple other platforms through the cloud architecture platform (such as platform C).
[0057] figure 2 It is a schematic diagram of the businessization of the Internet of Vehicles terminal. With the "basic software module" as the base, by defining standard business modules such as "remote positioning", "trajectory tracking", "status monitoring", "alarm reporting", "working mode query and configuration" and "network quality evaluation", Centralized processing ...
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The invention discloses an Internet of Vehicles access connection system based on service classification, and a control method thereof. Priority classification is performed on service types accordingto an Internet of Vehicles application scene, an Internet of Vehicles business service model is established in combination with all kinds of service characteristics, and on the basis a hierarchical connection access method is provided in view of the fact that a terminal is connected with a plurality of service platforms. When the above mode is adopted, the terminal interacts with multiple platforms frequently and has a large amount of information, therefore, the business service model is used in combination with a hierarchical control method to reduce the impact on the execution speed of otherfunctions of the terminal, and the terminal is stable and high in working efficiency.
Description
technical field [0001] The invention belongs to the field of vehicle networking control, and in particular relates to a vehicle networking access and communication system based on service classification and a control method thereof. Background technique [0002] Under the background of mobile Internet, Internet of Vehicles IoV (Internet of Vehicle, IoV) is one of the most promising industries. Due to its scale effect and industry-leading role, the Internet of Vehicles is becoming the first choice for the demonstration application of the Internet of Things. Its era is characterized by ubiquitous interconnection and smart services based on in-vehicle communication. The application of Internet of Vehicles can effectively alleviate urban traffic congestion, reduce vehicle exhaust pollution, reduce vehicle safety hazards, optimize driving routes for car owners, shorten journey time, and make journeys more predictable. The advancement of the Internet of Vehicles industry will not...
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IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/145H04L67/12H04L67/14
Inventor 丁飞张登银李鑫童恩张敏朱虹
Owner NANJING UNIV OF POSTS & TELECOMM