Energy information considered electric vehicle multi-factor charging method for intelligent transportation

A technology of electric vehicles and energy information, applied in electric vehicle charging technology, electric vehicles, charging stations, etc.
CN108528233AInactive Publication Date: 2018-09-14HARBIN ENG UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HARBIN ENG UNIV
Publication Date
2018-09-14
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention belongs to the field of electric vehicle charging scheduling and discloses an energy information considered electric vehicle multi-factor charging method for intelligent transportation.The method includes: step one, a vehicle sends a query request to RSU in a communication radius of the vehicle to acquire charging station state information in a traveling process; step two, after theRSU receives the query request from the electric vehicle, cached charging station state information is released; step three, after charging station selection related factors are obtained according tothe method, an optimal charging station is selected according to a multi-factor optimal charging station selection strategy; step four, whether to update appointment or not is determined according tonewly acquired information in a process of a vehicle node traveling to the selected charging station. The optimal charging station selection method based on multiple factors including travel lastingtime, energy, distance and the like is provided and has certain practical significance to relieve problems of range anxiety.
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Description

technical field

[0001] The invention relates to the field of electric vehicle charging scheduling, in particular to a multi-factor charging method for electric vehicles considering energy information in intelligent transportation. Background technique

[0002] In recent years, due to people's growing living needs, more and more motor vehicles have appeared in the middle of the roads in various cities. They have brought convenience to human life, but also brought great challenges to the living environment of the earth. . Many large and medium-sized cities are shrouded in suffocating smog, which has brought unprecedented damage to the human body. Electric vehicles are being promoted by more and more governments and individuals as clean energy vehicles. However, because the development of battery technology cannot meet the long-term driving needs of electric vehicles, electric vehicles need to be charged multiple times during the journey. Each charge takes a certain amount of...

Claims

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