Intelligent networked automobile system cooperative control method based on TPZN

A technology of collaborative control and intelligent control system, which is applied to services, transmission systems, general control systems, etc. based on specific environments, to achieve the effect of improving safety and reliability

Active Publication Date: 2021-03-16
CHONGQING JIAOTONG UNIVERSITY
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Problems solved by technology

[0005] In view of this, the present invention provides a TPZN-based intelligent networked vehicle system collaborative control method, aiming at the problem of collaborative control of intelligent networked vehicle system information security transmission in a multi-source heterogeneous complex environment, it is proposed to integrate Z language formal description and Time Petri Net (Time Petri Net, TPN) model, establishes the formal model of Time Petri Net (base on Z language and Time Petri Nets, TPZN) based on Z lang

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  • Intelligent networked automobile system cooperative control method based on TPZN
  • Intelligent networked automobile system cooperative control method based on TPZN
  • Intelligent networked automobile system cooperative control method based on TPZN

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[0038] EXAMPHI: Driving, combined with driver of unhappy intelligent network figure 2 It is assumed that there is a smart network car body front left, in front, there are 3 laser radar (Lidar), front left, front right has 2 millimeter radar, wide angle, 2 visual visual visual visual Sensor (Vision); a smart control system such as an image recognition subsystem, a radar subsystem, a brake control subsystem; the present invention provides a "TPZN-based intelligent network automotive system synergistic control method", through smart networking The system is implemented; the smart networking automotive system is composed of the vehicle-loaded automotive electronic control unit and intelligent control system of this smart network car and the intelligent control system respectively; the vehicle self-organized network is made from multiple vehicles. The short-range communication device network implementation can realize communication between the car and the car and the communication bet...

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Abstract

The invention relates to an intelligent networked automobile system cooperative control method based on TPZN, which belongs to the field of unmanned driving, prediction and control strategies, and realizes functions by fusing Z language formal description and a TPN model into a new TPZN model, and can effectively solve the problems of state explosion caused by numerous node devices of a time Petrinetwork and insufficient dynamic capability and real-time performance of a Z frame. The established TPZN formal model for intelligent networked automobile system cooperative control can realize cooperative control of intelligent networked automobile system information security transmission in a multi-source heterogeneous complex environment. And the driving safety and reliability of the intelligent networked automobile are improved.

Description

technical field [0001] The invention relates to a TPZN-based intelligent networked vehicle system collaborative control method, which belongs to the field of unmanned driving, prediction and control strategies, and is especially suitable for intelligent networked vehicle system collaborative control. Background technique [0002] With the maturity of artificial intelligence, big data analysis and processing technology, wireless communication technology, Internet of Vehicles, and unmanned driving technology, intelligent networked vehicles have been widely used in civilian and military fields such as logistics, people's lives, and military deployment. In this multi-source heterogeneous and complex environment, the collaborative control of intelligent networked vehicle systems is particularly important. The use of formal modeling and analysis methods with strict mathematical logic foundations to predict the cooperative control strategy of intelligent networked vehicle systems i...

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Application Information

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IPC IPC(8): G05B17/02H04L29/08H04W4/40H04W4/46H04W4/44H04W4/48H04W4/80H04W84/18
CPCG05B17/02H04L67/12H04W4/40H04W4/46H04W4/44H04W4/48H04W4/80H04W84/18Y02P90/02
Inventor 刘洋黄大荣赵玲米波刘君黄莉媛
Owner CHONGQING JIAOTONG UNIVERSITY
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