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Electric vehicle timing appointment charging method, device and system

A technology for reservation charging and electric vehicles, applied in electric vehicle charging technology, electric vehicles, efficient vehicle charging, etc., can solve the problems of uneven distribution of charging resources, resource concentration, resource waste, etc., to increase the utilization rate of ground resources, The effect of increasing the number of vehicles and reducing waste of electricity

Pending Publication Date: 2021-10-29
郑州网知汇信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art that electric vehicles are difficult to charge, uneven distribution of charging resources, resource concentration and waste of resources, and provide a method, device and system for scheduled charging of electric vehicles

Method used

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  • Electric vehicle timing appointment charging method, device and system
  • Electric vehicle timing appointment charging method, device and system
  • Electric vehicle timing appointment charging method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] According to the indication figure 1 , figure 2 and image 3 , the user terminal and the smart charging pile terminal rely on the same system, that is, the N-to-N mode. This system can be installed on different terminal devices, such as smart devices such as mobile phones and tablets, which are installed on the user terminal for user operation. The user terminal is installed on the smart charging pile terminal as the service terminal, that is, the smart charging pile terminal. Before the user terminal is used, the user sends the wake-up state command through the server, and controls the BMS to enter the wake-up state, accepts the user's command, and sets the remaining time of the vehicle. When the vehicle is driving, the system judges the value of the storage capacity. When the value of the remaining storage capacity is reached, the BMS is forced to enter the wake-up state. When the value of the remaining storage capacity is not reached, the BMS is in the dormant stat...

Embodiment 2

[0038] According to the indication Figure 4 , the user terminal and the smart charging pile terminal information interact in real time, the system will judge the fullness of each smart charging pile point, and judge and display that when all the smart charging pile points within the radius X value are full, the smart charging pile on the user terminal The points are displayed in red, and when it is judged that all the smart charging points within the display radius X value are not full, the smart charging points are displayed in green, and the user selects a suitable smart charging point according to the optimal principle. After setting, the smart charging point terminal sends the reservation charging verification information to the user terminal through the server, and the smart charging point terminal updates the remaining information of the smart charging pile in real time, and sends it to all user terminals through the server terminal. After the time reaches Z minutes, th...

Embodiment 3

[0040] According to the indication Figure 5 and Figure 6, the entire smart charging pile point is managed in the parking lot mode. When the vehicle is parked in the parking space, the probe of the license plate recognizer 5 automatically recognizes the license plate information. If it is the license plate number reserved by the user terminal, the image acquisition module of the smart charging pile and the distance The sensor signal receives the license plate information, and transmits the information to the signal receiver of the smart charging point terminal through the signal transmitter. The information received by the signal receiver of the smart charging point terminal is processed by the signal processor and transmits the signal to the power signal transmitter , the signal from the power signal transmitter is connected to the power controller of the intelligent charging pile. At this time, the power supply 3 is powered on, and the user pulls out the power cord 7 to cha...

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Abstract

The invention relates to an electric vehicle timing reservation charging method, device and system. The method comprises the steps: enabling a BMS (Battery Management System) to enter a sleep mode based on the preset remaining charge capacity setting when the remaining charge capacity of a vehicle does not reach a set condition value; based on the preset remaining charge capacity setting, when the remaining charge capacity of the vehicle reaches a set condition value, enabling the BMS to enter an awakening state; and after the BMS enters the wake-up state, performing the following operation steps: 1) starting a GPS vehicle positioning map of the user terminal; 2) taking the real-time location of the vehicle as a positioning original point, and displaying surrounding intelligent charging pile points on a map; (3) reserving and selecting an intelligent charging pile point on a user terminal; and 4) charging at the intelligent charging pile point. According to the invention, by means of the existing intelligent terminal equipment, the system is installed on each terminal for use, the use is convenient, during use, all information is interacted and updated in real time, the time loss of all users can be greatly reduced, and the charging position of each intelligent charging pile point is used to the greatest extent.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a method, device and system for scheduled charging of electric vehicles. Background technique [0002] For the sake of environmental protection, new energy electric vehicles are used more and more widely, and are favored by policies and markets. However, with the popularization and use of new energy electric vehicles, charging has become a problem, and the existing power storage technology is not enough. Perfect, long charging time. If the smart charging points still follow the current setting and refueling mode of PetroChina and Sinopec refueling points, there will inevitably be charging clusters. Some stations are full of cars, and car owners cannot charge. Some sites have no car charging, resulting in waste of resources. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of difficulty in charging elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/60B60L53/65B60L53/31
CPCB60L53/60B60L53/65B60L53/31Y02T10/70Y02T10/7072Y02T90/12Y02T10/92Y02T90/16
Inventor 邢平飞李涛
Owner 郑州网知汇信息科技有限公司
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