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Fleet management system and fleet management method based on fleet management system

A management system and fleet technology, which is applied to the traffic control system, traffic control system, and arrangement of road vehicles, can solve the problems of heavy burden on the leading vehicle, lack of flexibility in the movement of the multi-vehicle formation system, and less consideration of the distance between vehicles, etc. Achieve good environmental applicability, stable detection performance, and reduce fuel consumption

Active Publication Date: 2019-07-23
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, there are the following problems in the prior art: the multi-vehicle formation system seldom considers the optimization of the driving distance, and makes full use of the wind breaking effect to reduce the loss of wind resistance; Car load is always bigger

Method used

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  • Fleet management system and fleet management method based on fleet management system
  • Fleet management system and fleet management method based on fleet management system
  • Fleet management system and fleet management method based on fleet management system

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.

[0038] Such as figure 1 As shown, in the fleet management system of the present invention, one of the vehicles in the fleet is used as the core vehicle, and the rest of the vehicles are used as team vehicles. The vehicles in the fleet are all equipped with V2V communication units to form a broadcast communication mechanism. Each vehicle is equipped with OBD system, V2V communication unit, storage unit, distance sensor and execution unit. The storage unit is used to store equipment parameters such as the windward area, wind resistance coefficient and tire rolling resistance coefficient of the corresponding vehicle. The core vehicle is also equipped with a control system. unit.

[0039] The distance sensor adopts the vehicle-mounted millimeter-wave radar and is installed directly in front of t...

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Abstract

The invention discloses a fleet management system. A fleet comprises one core vehicle and a plurality of team vehicles, wherein the core vehicle and the team vehicle are each provided with an OBD system, a V2V communication unit, a storage unit, a distance sensor and an execution unit, the core vehicle is further provided with a control unit, the V2V communication units communicate in a broadcasting manner among vehicles, on the one hand, the team vehicle receives a scheduling instruction form the core vehicle, on the other hand, the team vehicle transmits an equipment parameter and oil consumption condition to the core vehicle, the control unit of the core vehicle calculates an optimal distance between vehicles and load of the fleet, so that the fleet proceeds by a shortest vehicle distance, so as to reduce wind resistance loss and balance overall load of the fleet.

Description

technical field [0001] The invention belongs to the technical field of fleet formation, in particular to a fleet management system and a fleet management method based thereon. Background technique [0002] With the rapid development of the automobile industry, automobiles have become an indispensable means of transportation in life. With the popularization of vehicles, energy pressure is gradually increasing. At the same time, there are more and more formations driving with multiple vehicles such as group self-driving tours and business tours. Formation driving can improve the actual traffic road utilization and enhance traffic smoothness and safety. [0003] However, there are the following problems in the prior art: the multi-vehicle formation system seldom considers the optimization of the driving distance, and makes full use of the wind breaking effect to reduce the loss of wind resistance; The burden of the car is always greater. Contents of the invention [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00
CPCG08G1/22
Inventor 胡卉王愚勤刘富鑫冯芷郁王艳慧景云超
Owner CHANGAN UNIV
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