Control system for new energy automobile charging pile

Abstract

The invention discloses a control system for a new energy automobile charging pile, and the system comprises an intelligent charging control module which is used for monitoring a charging pile battery and is electrically connected with a plurality of monitoring sensors. The intelligent charging control module monitors the voltage, current and temperature of a charging pile battery in real time through multiple monitoring sensors. The intelligent charging control module is provided with a charging power adaptive adjusting system, and the intelligent charging control module is electrically connected with a remote monitoring and fault diagnosis module of an integrated Internet of Things (IoT) technology. The invention relates to the technical field of new energy charging piles, in particular to a control system for a new energy automobile charging pile, and the system can achieve the automatic management of the charging process of a new energy automobile through intelligent control, optimizes the charging power scheduling, guarantees the safety and high efficiency of battery charging, and improves the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy charging piles, and in particular to a control system for a new energy vehicle charging pile. Background Art

[0002] With the rapid development of new energy vehicles, charging piles are an important part of the charging infrastructure of new energy vehicles. The performance and intelligence level of the control system directly affect the charging efficiency and user experience. Although the existing charging pile control system can meet the basic charging needs, most systems have some shortcomings in the intelligent management of the charging process, charging safety assurance, battery protection, user data monitoring, etc. For example, current and voltage fluctuations, equipment failures, battery management during charging, etc. may lead to low charging efficiency. Functions such as user identity authentication and payment functions and remote monitoring of equipment are often scattered, lacking unified management and collaborative work, resulting in low charging efficiency, difficulty in timely troubleshooting of equipment failures, and poor user experience. Therefore, it is very necessary to design a charging pile control system that is efficient, intelligent, safe, easy to operate, and has a good user experience in response to the existing problems. Summary of the invention

[0003] In view of the above situation, in order to make up for the above-mentioned existing defects, the present invention provides a control system for a new energy vehicle charging pile. This system can realize automatic management of the new energy vehicle charging process through intelligent control, optimize charging power scheduling, ensure the safety and efficiency of battery charging, and improve user experience.

[0004] The present invention proposes an energy storage automobile charging pile, comprising an intelligent charging control module for monitoring the battery of the charging pile, wherein the intelligent charging control module is electrically connected to a plurality of monitoring sensors, and the intelligent charging control module monitors the voltage, current and temperature of the battery of the charging pile in real time through the plurality of monitoring sensors; the intelligent charging control module is provided with a charging power adaptive adjustment system, and the charging power adaptive adjustment system can dynamically adjust the charging power, and feed back the intelligent charging control module according to the charging state, battery power, temperature and charging stage of the battery of the charging pile, so that the intelligent charging control module can automatically adjust the charging power; the intelligent charging control module is electrically connected to a remote monitoring and fault diagnosis module of integrated Internet of Things (IoT) technology, and through the remote monitoring and fault diagnosis module, the operating state, fault information and charging progress of the charging pile can be monitored in real time, and when a charging pile fault is monitored, the fault diagnosis module will automatically detect and diagnose the equipment fault.

[0005] Furthermore, the intelligent charging control module is electrically connected to an intelligent scheduling and load balancing system. Through the intelligent scheduling and load balancing system, when multiple charging piles are running at the same time, the intelligent scheduling and load balancing algorithm can be used to reasonably distribute the grid load and avoid overloading of the charging piles.

[0006] Furthermore, the intelligent charging control module is equipped with a charging pile safety protection mechanism, through which overvoltage, overcurrent, short circuit protection, leakage protection and overtemperature protection of the charging pile can be warned. When an abnormality is detected during real-time monitoring of the charging process, the intelligent charging control module controls the charging to be stopped, and displays fault information through voice prompts or a display screen.

[0007] Furthermore, the intelligent charging control module also has environmental adaptation and energy-saving functions. When the charging pile is not in use, the system will automatically switch to standby mode to reduce power consumption.

[0008] Furthermore, the intelligent charging control module has a remote push function, which can send notifications to management personnel or maintenance personnel to facilitate the inspection and maintenance of the charging pile.

[0009] The beneficial effects achieved by the present invention using the above structure are as follows: The control system for a new energy vehicle charging pile of the present invention has the following advantages:

[0010] 1. The intelligent charging control module provided in the present invention monitors the voltage, current and temperature of the battery in real time through multiple sensors to ensure the stability and safety during the charging process. At the same time, it can automatically select a suitable charging mode according to the battery type and charging status, and dynamically adjust the charging power to maximize the charging efficiency and extend the battery life.

[0011] 2. The present invention can automatically adjust the charging power according to the actual charging state of the battery and environmental changes. When the battery power is low, the power is increased to shorten the charging time. When the battery is nearly full, the power is reduced to avoid overcharging and increase the long-term service life of the battery. This adaptive adjustment function improves the charging efficiency and avoids unnecessary energy waste.

[0012] 3. The Internet of Things (IoT) technology integrated in the present invention enables remote monitoring and fault diagnosis of charging piles. The system monitors the operating status of the charging piles in real time. Once a fault is detected, it will automatically diagnose and push the fault information to the intelligent charging control module, which is conducive to rapid response and maintenance, and reduces downtime caused by equipment failure.

[0013] 4. The present invention uses an intelligent scheduling and load balancing system to reasonably distribute the grid load when multiple charging piles are running at the same time, avoid overload, and ensure stable operation of the grid. At the same time, charging tasks can be sorted by priority to ensure that charging piles in high-demand periods can respond quickly, effectively avoiding waste of power resources and optimizing energy use.

[0014] 5. The present invention is equipped with a safety protection mechanism, which can detect any abnormality in time through real-time monitoring. The system will automatically stop charging and display fault information through voice prompts or display screens, thereby preventing equipment damage and ensuring user safety.

[0015] 6. The intelligent charging control module provided in the present invention can automatically enter the standby mode when the charging pile is not in use, thereby reducing unnecessary power consumption and automatically adjusting the charging power according to the load of the power grid, especially during peak hours to avoid excessive pressure on the power grid, which helps to optimize energy utilization and maintain power grid stability.

[0016] 7. The present invention enables management personnel or maintenance personnel to receive real-time status information of the charging pile through the remote push function, quickly identify and solve problems, ensure the normal operation of the charging pile, reduce downtime caused by faults, and improve the operating efficiency of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The present invention is used for the working process of the control system of the new energy vehicle charging pile Figure 1 ;

[0019] Figure 2 The present invention is used for the working process of the control system of the new energy vehicle charging pile Figure 2 . DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] like Figure 1 and Figure 2 As shown, the technical solution adopted by the present invention is as follows: an energy storage vehicle charging pile proposed by the present invention includes an intelligent charging control module for monitoring the charging pile battery. The intelligent charging control module is electrically connected to a plurality of monitoring sensors. The intelligent charging control module monitors the voltage, current and temperature of the charging pile battery in real time through the plurality of monitoring sensors. The intelligent charging control module can also select an adaptive charging mode, such as fast charging or slow charging, for charging piles with different battery types, so as to automatically adjust the charging power to maximize the charging efficiency and battery life of the charging pile. The intelligent charging control module is provided with a charging power adaptive adjustment system. The charging power adaptive adjustment system can dynamically adjust the charging power. According to the charging state, battery power, temperature and charging stage of the charging pile battery, the intelligent charging control module is fed back to the intelligent charging control module so that the intelligent charging control module can automatically adjust the charging power. If the battery power is low, the charging power will be increased by the charging power adaptive adjustment system to shorten the charging time. When it is close to full, the system will automatically reduce the power to prevent overcharging and increase the battery life.

[0023] Among them, the intelligent charging control module is electrically connected to a remote monitoring and fault diagnosis module with integrated Internet of Things (IoT) technology. Through the remote monitoring and fault diagnosis module, the operating status, fault information and charging progress of the charging pile can be monitored in real time. When a charging pile fault is monitored, the fault diagnosis module will automatically detect and diagnose equipment faults, such as abnormal current, excessive temperature, and abnormal battery charging, and push the fault information to the intelligent charging control module for regulation through the intelligent charging control module.

[0024] Among them, the intelligent charging control module is electrically connected to the intelligent scheduling and load balancing system. Through the intelligent scheduling and load balancing system, when multiple charging piles are running at the same time, the intelligent scheduling and load balancing algorithm can reasonably distribute the grid load to avoid overloading of the charging piles. Through the intelligent scheduling and load balancing system, the charging tasks of the charging piles are prioritized to ensure that the charging piles can respond quickly during high-demand time periods, avoid waste of electricity resources, and ensure the stable operation of the power grid.

[0025] Among them, the intelligent charging control module is equipped with a charging pile safety protection mechanism. Through the charging pile safety protection mechanism, it can warn of overvoltage, overcurrent, short circuit protection, leakage protection and overtemperature protection in the charging pile. When an abnormality is detected during real-time monitoring of the charging process, the intelligent charging control module will control the charging to stop, and display fault information through voice prompts or display screens to avoid damage to the battery or charging pile equipment and ensure the safety of users.

[0026] Among them, the intelligent charging control module also has environmental adaptation and energy-saving functions. When the charging pile is not in use, the system will automatically switch to standby mode to reduce power consumption. At the same time, the system can automatically adjust the charging power according to the load conditions of the power grid to avoid pressure on the power grid during peak hours, thereby optimizing energy use and maintaining the normal operation of the power grid.

[0027] Among them, the intelligent charging control module has a remote push function, which can send remote push notifications to managers or maintenance personnel, so that managers can view the status of the charging pile in real time, respond to problems quickly, and reduce downtime caused by equipment failure.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control system for a new energy vehicle charging pile, comprising an intelligent charging control module for monitoring a charging pile battery, wherein the intelligent charging control module is electrically connected to a plurality of monitoring sensors, and the intelligent charging control module monitors the voltage, current and temperature of the charging pile battery in real time through the plurality of monitoring sensors; the intelligent charging control module is provided with a charging power adaptive adjustment system, and the charging power adaptive adjustment system can dynamically adjust the charging power, and according to the charging state, battery power, temperature and charging stage of the charging pile battery, feedback is given to the intelligent charging control module, so that the intelligent charging control module can automatically adjust the charging power; The intelligent charging control module is electrically connected to a remote monitoring and fault diagnosis module with integrated Internet of Things (IoT) technology. Through the remote monitoring and fault diagnosis module, the operating status, fault information and charging progress of the charging pile can be monitored in real time, and when a charging pile fault is monitored, the fault diagnosis module will automatically detect and diagnose the equipment fault.

2. A control system for a new energy vehicle charging pile according to claim 1, characterized in that: The intelligent charging control module is electrically connected to an intelligent scheduling and load balancing system. Through the intelligent scheduling and load balancing system, when multiple charging piles are running simultaneously, the intelligent scheduling and load balancing algorithm can be used to reasonably distribute the grid load and avoid overloading of the charging piles.

3. A control system for a new energy vehicle charging pile according to claim 2, characterized in that: The intelligent charging control module is equipped with a charging pile safety protection mechanism, which can provide early warning for overvoltage, overcurrent, short circuit protection, leakage protection and overtemperature protection in the charging pile. When an abnormality is detected during real-time monitoring of the charging process, the intelligent charging control module controls the charging to stop, and displays fault information through voice prompts or a display screen.

4. A control system for a new energy vehicle charging pile according to claim 3, characterized in that: The intelligent charging control module also has environmental adaptation and energy-saving functions. When the charging pile is not in use, the system will automatically switch to standby mode to reduce power consumption.

5. A control system for a new energy vehicle charging pile according to claim 4, characterized in that: The intelligent charging control module has a remote push function, which can send notifications to management personnel or maintenance personnel to facilitate the inspection and maintenance of the charging pile.

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