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Electric vehicle state determination method based on vehicle rental interval

A technology for determining the status of electric vehicles, which is applied to coin-free or similar appliances, coin-operated equipment with instrument control, and coin-operated equipment for distributing discrete items, etc. Problems, avoiding sensors and judgment logic, high practicality, and good anti-interference effect

Inactive Publication Date: 2018-07-20
宁波轩悦行电动汽车服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems in the prior art that the scheme is complicated and the state of the vehicle cannot be judged by user behavior, and provides a method for judging the state of an electric vehicle based on the car rental interval

Method used

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  • Electric vehicle state determination method based on vehicle rental interval
  • Electric vehicle state determination method based on vehicle rental interval

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Embodiment

[0039] Embodiment: A method for judging the state of an electric vehicle based on car rental intervals in this embodiment includes power consumption judgment and car rental interval judgment; The staff performs repairs or maintenance; if both the power consumption determination and the rental interval determination determine that the vehicle is in a normal state, the staff is not notified to perform repairs or maintenance.

[0040] Such as figure 1 As shown, the determination of the car rental interval includes the following steps:

[0041] A1. When the user rents an electric vehicle for the first time, record the time of the first rental;

[0042] A2. The user returns the electric vehicle and records the return time;

[0043] A3. Calculate the time interval between the first rental time and the return time, which is recorded as the first interval T1;

[0044] A4. The user rents the electric vehicle for the second time, and records the time of the second rental;

[0045] A...

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Abstract

The invention discloses an electric vehicle state determination method based on vehicle rental interval. The determination method comprises power consumption determination and vehicle rental intervaldetermination; the vehicle rental interval determination comprises the following steps of recording first-time vehicle rental time; recording vehicle returning time; calculating the time interval between the first-time vehicle rental time and the vehicle returning time; recording second-time vehicle rental time; calculating the time interval between vehicle returning time and the second-time vehicle rental time; calculating the fault degree K; if the fault degree K is smaller than or equal to a fault degree threshold value, determining that a vehicle breaks down; if the fault degree is greaterthan or equal to the fault degree threshold value, determining that the vehicle is in a normal state. After a vehicle is rented by a user, if the vehicle is returned back in a short time and anothervehicle is rented, it is indicated that there is a problem in the vehicle, so that the vehicle is not suitable for driving. Based on the rental duration of a preceding vehicle and the interval time between the return of the preceding vehicle and the rental of a latter vehicle, the status of vehicles can be accurately determined. The method is applicable to the monitoring of electric vehicle rentalsystems.

Description

technical field [0001] The invention relates to the field of electric vehicle rental control, in particular to a method for judging the state of an electric vehicle based on a rental interval. Background technique [0002] At present, the shortage of petroleum energy and the deterioration of the ecological environment have brought many uncertain factors to the development of the automobile industry in various countries in the world. In order to overcome energy and environmental constraints and achieve sustainable development, the global automobile industry has been actively exploring and working hard to promote the transformation of transportation energy and power systems for a long time. Especially since 2008, in the face of the financial crisis, high international oil price fluctuations and increasingly severe pressure on energy conservation and emission reduction, the world auto industry has entered a period of comprehensive transportation energy transformation, and the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F17/00
CPCG07F17/0057
Inventor 蒋阳川
Owner 宁波轩悦行电动汽车服务有限公司
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