Electric automobile monitoring method and system

Abstract

The invention discloses an electric automobile monitoring method and system. The method comprises the following steps that: S1, an electric automobile sends the residual electric quantity informationand the position information of the electric automobile to a monitoring center in real time; S2, when the residual electric quantity of the electric automobile in the idle state is smaller than a setthreshold value K1, the monitoring center marks the electric automobile as a power shortage state, and the electric automobile marked in the power shortage state cannot be rented by a customer; when the residual electric quantity of the electric vehicle in a rented state is smaller than a set threshold value K2, the monitoring center sends insufficient electric quantity alarm information to the electric automobile, and a client of the electric automobile is notified to park nearby; and S3, when the residual electric quantity of the electric automobile in the power shortage state is larger thana set threshold value K3, the monitoring center marks the electric automobile as an idle state, and the electric automobile marked in the idle state can be rented by a customer. According to the method and the system, the electric quantity condition of each electric vehicle can be monitored, and the electric automobile with insufficient electric quantity can be charged.

Description

technical field [0001] The invention relates to the technical field of electric vehicle rental, in particular to an electric vehicle monitoring method and system. Background technique [0002] Electric vehicle leasing is a new leasing model. It is low-carbon, environmentally friendly, and low-cost. It is a good choice for people to commute to work and residents to travel. Many cities, such as Shanghai, Beijing, Hangzhou and other cities, have introduced electric car rental, a new car rental method. [0003] Car rental is to provide convenience for some people who plan to travel, but if the vehicle has insufficient power, it will cause inconvenience to the travel of the car user. The existing electric vehicle rental system cannot monitor the power status of each electric vehicle, and cannot charge the electric vehicles with insufficient power in time, thereby affecting the rental of electric vehicles and reducing the utilization rate of electric vehicles. Contents of the i...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the technical problems that the existing electric vehicle rental system cannot monitor the power status of each electric vehicle and cannot charge the electric vehicles with insufficient power in time, and provides a method and system for monitoring electric vehicles, which can monitor The power status of each electric vehicle can be charged in time for electric vehicles with insufficient power, effectively ensuring that electric vehicles can be rented normally

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