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Vehicle formation driving control system and method

A technology of driving control and platoon control, applied in the field of vehicle formation driving control system, can solve the problems that there are no very mature solutions, achieve the effect of mature solutions, maintain the stability of the fleet, and enhance driving safety

Inactive Publication Date: 2015-12-16
SHENZHEN HANGSHENG ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Despite such advantages, there is no very mature solution for platooning

Method used

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  • Vehicle formation driving control system and method
  • Vehicle formation driving control system and method
  • Vehicle formation driving control system and method

Examples

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0019] like figure 1 As shown, the vehicle formation driving control system of the present invention includes a leading vehicle and at least one rear vehicle, and the vehicle formation control terminal and a complete vehicle controller are arranged on the leading vehicle and the rear vehicle, and the vehicle driving state is controlled by the complete vehicle controller , the fleet queue control terminal is connected to the vehicle controller through the CAN bus, and the fleet queue control terminal includes a wireless communication module: used for mutual communication between the leading vehicle and the rear vehicle, and a distance detection module: used for checking the distance between the vehicle and the preceding vehicle , positioning module: used to obtain the real-time information position of itself, lane information acquisition module...

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Abstract

The invention provides a vehicle formation driving control system and method, and belongs to the field of vehicle driving control. The vehicle formation driving control system comprises a head vehicle and at least one rear vehicle. The head vehicle and the rear vehicles are provided with fleet queue control terminals and whole-vehicle controllers. The whole-vehicle controllers control the driving states of the vehicles. The fleet queue control terminals are connected with the whole-vehicle controllers through CAN buses. Each fleet queue control terminal comprises a wireless communication module used for mutual communication among the head vehicle and the rear vehicles; a distance detecting module used for detecting the distance between the vehicle and a front vehicle; a positioning module used for obtaining the real-time information position of itself; and a lane information obtaining module used for obtaining lane information. The vehicle formation driving control system and method maintain the stability of a fleet, enhance the driving safety and help fleet members successfully and rapidly reach destinations respectively; in addition, the system and method are simple and effective, the scheme is mature, the oil consumption can be reduced by as much as 50%, and the frequency of traffic accidents is effectively lowered.

Description

Technical field [0001] The present invention relates to the field of vehicle driving control, and in particular, to a vehicle formation driving control system and method. Background technique [0002] Platoon driving is currently a popular research field. In addition to freeing the driver's hands, platooning also has other advantages, such as: it can improve traffic flow (according to international research published in the Journal of the Society of Electrical and Electronics Engineers, it can improve traffic flow efficiency by 500% ), shorten driving time, and through the combination of urban safety systems, pedestrian detection systems, adaptive cruise control systems and other technologies, it is possible to achieve zero accidents and zero casualties. Autonomous driving in platooning can also be applied to military police / ambulances, fire trucks, logistics express vehicles, etc., allowing drivers to join the work team, fully freeing their hands at the first time, or provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00
Inventor 何照丹黄新国
Owner SHENZHEN HANGSHENG ELECTRONICS
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