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Internet-of-vehicle vehicle abnormal behavior detection method and system based on artificial immune system

A technology of artificial immunity and detection method, applied in the direction of location information-based services, specific environment-based services, transmission systems, etc., can solve problems such as huge workload, high false detection rate, abnormality, etc. The effect of false detection rate

Active Publication Date: 2018-01-09
浙江曲速科技有限公司
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Problems solved by technology

But if the saboteur comes from within the Internet of Vehicles, masquerading as a trusted vehicle node, it will be more destructive to the Internet of Vehicles as a whole
[0003] At present, the abnormal detection of vehicle behavior mainly adopts the method of artificial video surveillance, which has many disadvantages. It takes a long time to analyze the image of the monitoring system, and the detection effect is limited.
When there are a large number of vehicle nodes, the manual method will cause a huge workload and a high false detection rate
A small amount of detection adopts the method of analyzing the transmission data, but most of them are aimed at a specific abnormal behavior

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  • Internet-of-vehicle vehicle abnormal behavior detection method and system based on artificial immune system

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Embodiment Construction

[0044] The present invention will be further described in detail in conjunction with the following specific embodiments and accompanying drawings. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.

[0045] The meanings represented by relevant technical terms in the present invention are as follows:

[0046] VANET means that VANET (Vehicular ad-hoc Network / vehicle self-organizing network / vehicle networking) is the core of the intelligent transportation system. It is the integration of the Internet of Things, mobile network communication and sensor technology. .

[0047] OBU means that OBU (Onboard Unit / on-chip unit) is an electronic device embedded in the vehicle with computing and communication capabilities;

[0048] RSU means that RSU (Roadside Units / roadside unit)...

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Abstract

The invention discloses an intelligent detection method of internet-of-vehicle vehicle abnormal behaviors. The method comprises the following phases: a phase of information collection and consistencycheck: road-side units collect basic information broadcasted by vehicles nearby, and finish consistency check work of vehicle information; and a phase of vehicle abnormal behavior detection and tracking based on an artificial immune system: each road-side unit carries out classification on the vehicle behaviors through the artificial immune system, and carries out alarm and follow-up tracking. Themethod can realize automatic monitoring of the vehicle behaviors in a large-range distributed internet of vehicles, analyze abnormal behaviors of a plurality of vehicles and finish decision making and processing through a control center; and compared with an existing mode of carrying out detection through manual analysis of transmitted data, the method has higher detection efficiency, wider monitoring range and faster response, and reduces labor cost due to manual operation. The invention also discloses a corresponding intelligent detection system.

Description

technical field [0001] The invention relates to a vehicle behavior detection technology based on the Internet of Vehicles, in particular to a vehicle abnormal behavior intelligent detection method and system based on an artificial immune system dendritic cell algorithm. Background technique [0002] The Internet of Things (IoT) has developed rapidly in the past few years, and the Internet of Vehicles (VANET, Vehicular Ad-hocNetwork, that is, Vehicular Ad-hoc Network) is a typical Internet of Things model. In the Internet of Vehicles, vehicle nodes communicate with each other to exchange information related to their own status, and vehicle nodes communicate with roadside units (RSUs) to obtain information about road traffic conditions, garage parking status, weather broadcasts, and accident-prone road reports, etc. information. All of the above information is used to help drivers make efficient and correct driving decisions. However, the high mobility of vehicles in the Int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W4/44H04W4/029H04W4/06H04W12/12H04L29/06H04L29/08G06N3/00H04W12/122
Inventor 何道敬杜慧娟郑佳佳
Owner 浙江曲速科技有限公司
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