Intelligent guide charging system of new energy vehicle

Abstract

The invention discloses an intelligent guide charging system of a new energy vehicle. The system comprises a charging pile group, a sub management system, a remote management center and a user client terminal; the charging pile group is connected with the sub management system through a CAN bus; the sub management system is provided with a LPE-CPE terminal, and is connected to a TD-LTE network through the LPE-CPE terminal; the remote management center performs data exchange with the sub management system and the user client terminal through the TD-LTE network; the charging pile group includes multiple independent charging piles; the independent charging piles are connected with the CAN bus, and are provided with unique MAC codes; the positions of the independent charging piles are fixed; the position information of the independent charging piles is recorded in the sub management system and the remote management system; the sub management system acquires use states of the independent charging piles in real time, and transfers the information to the remote management center; the user client terminal can obtain the use states and the position information of the independent charging piles at any time; and the user client terminal can guide users to reach the selected positions of the independent charging piles.

Description

technical field [0001] The invention relates to a charging pile for a new energy vehicle, in particular to an intelligent guided charging system for a new energy vehicle. Background technique [0002] At present, most of the electric vehicle charging piles put into use at home and abroad do not have networking functions, but are just an independent charger with single function, not smart enough, difficult to operate, and difficult to guarantee management efficiency. [0003] Relevant teams at home and abroad have built charging equipment with networking capabilities. The relevant information of the charging equipment will be uploaded to the central control system for management, and the system can also send instructions to the equipment as needed. This design solves the problem that the charging pile must be manually managed before it can be put into use and that it is difficult to schedule uniformly without forming a network between devices. The network design of this cha...

AI Technical Summary

Problems solved by technology

However, this charging pile network design can only manage a small number of charging devices, and the efficiency of information processing and interaction is poor

Today, when fossil energy is about to be exhausted and environmental pollution is becoming more and more serious, the electric vehicle industry is developing rapidly, and the demand for the number of charging facilities is also increasing. This single charging pile network management model is bound to be difficult to meet operational needs.

[0004] Moreover, the existing new energy vehicle charging piles do not have the function of position guidance. Today, when new energy vehicles are still in the development stage, there are not many places with charging piles, and the number is small. For users of new energy vehicles, it is difficult to go out. Finding charging piles is a headache

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