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Networking automatic drive control system with function of congestion prevention, and method

A technology of automatic driving control and vehicle control system, which is applied to the traffic control system, traffic control system, instruments and other directions of road vehicles, which can solve the problems of untimely information, congested routes, and inability to avoid congested road sections in time, so as to achieve a good economy. reliability and feasibility, the effect of saving driving time

Active Publication Date: 2018-06-01
DONGFENG MOTOR CORP HUBEI
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Urban road congestion is changing all the time. Only by manually checking the road conditions and selecting the travel route, the information obtained is not timely, and the selected route may be seriously congested, but the driver does not notice it, resulting in the inability to avoid the congested road in time. Affect travel

Method used

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  • Networking automatic drive control system with function of congestion prevention, and method
  • Networking automatic drive control system with function of congestion prevention, and method

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0024] like figure 1 As shown, the networked automatic driving control system with anti-congestion function of the present invention includes a cloud server 1, a roadside subsystem 2, a vehicle information unit 3, an automatic driving control system 4 and a vehicle control system 5, wherein:

[0025] The function of the cloud server 1 is to perform global control, dynamic planning, real-time scheduling, big data analysis, etc. Specifically, the cloud server is used to receive road information and vehicle information sent by each roadside subsystem, and judge the congestion situation of each road according to the received information, and do not change the route planning of vehicles on smooth roads; when judging a certain road sect...

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Abstract

The invention discloses a networking automatic drive control system with a function of congestion prevention, and a method. The system comprises a cloud server which is used for generating an instruction of changing path planning for a vehicle at a jammed road segment based on the information of the destination of the vehicle according to the received information; a road side subsystem which is used for generating an instruction of changing lane planning and a target speed instruction for the vehicle at the jammed road segment according to road information and vehicle information; an automaticdrive control system which is used for outputting different vehicle body control commands to a vehicle control system according to the received information; and the vehicle control system which is used for respectively controlling the reduction of vehicle speed and the change of a moving direction according to different vehicle body control commands. According to the invention, the system achieves the real-time monitoring of the congestion conditions of an urban road through a cloud server and the road side subsystem, carries out the new path planning and lane planning for the vehicle at thejammed road segment, enables the vehicle to timely avoid the jammed road segment, is better in economic performance and feasibility, and greatly saves the running time of an automatic drive vehicle.

Description

technical field [0001] The invention belongs to the technical field of automobile automatic driving, and in particular relates to a networked automatic driving control system and method with anti-congestion function. Background technique [0002] Congestion has become the norm in modern cities. How to detect congestion in advance and get rid of it is also an urgent problem for the automotive industry. Existing people generally obtain the road congestion situation through the map navigation that comes with the vehicle during driving, and then manually select a non-congested road path to control the vehicle and get rid of the congested road section. However, the map navigation that comes with the vehicle does not automatically update the road congestion in real time. People generally choose a certain route and drive directly according to the selected route, and rarely pay attention to the road conditions. Urban road congestion is changing all the time. Only by manually checki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967G08G1/0968B60W10/06B60W10/18B60W10/20B60W30/14
CPCB60W10/06B60W10/18B60W10/20B60W30/14G08G1/096725G08G1/096833
Inventor 冯春李凯冯超邬小鲁王月
Owner DONGFENG MOTOR CORP HUBEI
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