A method for distributed storage of charging pile parameters

Abstract

The application discloses a kind of charging pile parameter distributed storage method, belong to charging pile technical field, a kind of charging pile parameter distributed storage method, the specific implementation steps of this kind of method include: the connection between multiple charging piles, the ID configuration of charging pile, the modification and backup of charging pile parameter and the maintenance and repair of charging pile.It can extract valid data in the data of completed backup, avoid the problem of single machine data loss, at the same time, the data of backup can be used as a reference for subsequent maintenance, avoid the situation that parameters need to be reset during after-sales maintenance, reduce the human consumption and time consumption during charging pile maintenance, and reduce the hidden trouble caused by human operation.

Description

Technical Field

[0001] This invention relates to the field of charging pile technology, and more specifically, to a method for distributed storage of charging pile parameters. Background Technology

[0002] Charging piles are charging devices that provide energy replenishment for electric vehicles. Their function is similar to that of a gas pump in a gas station. They can be fixed to the ground or a wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. They can charge various models of electric vehicles according to different voltage levels.

[0003] Based on the above, the inventors discovered that:

[0004] For wired or wireless charging pile clusters within the same area, each charging pile has different user parameters, such as maximum current, cumulative power consumption, and compatible whitelisted SIM card numbers. Data loss can occur when a single hardware unit fails, and after-sales maintenance requires manual resetting of relevant parameters, which is time-consuming, labor-intensive, and prone to human error.

[0005] Therefore, in view of this, we study and improve the existing structure to provide a method for distributed storage of charging pile parameters, in order to achieve a more practical value. Summary of the Invention

[0006] 1. Technical problems to be solved

[0007] To address the problems existing in the prior art, the purpose of this invention is to provide a method for distributed storage of charging pile parameters. This method can extract valid data from the backed-up data, avoiding the problem of data loss in a single machine. At the same time, the backed-up data can be used as a reference for subsequent maintenance, avoiding the need to reset parameters during after-sales maintenance. This reduces the manpower and time consumption during charging pile maintenance, and also reduces the potential risks caused by human operation.

[0008] 2. Technical Solution

[0009] To solve the above problems, the present invention adopts the following technical solution.

[0010] A method for distributed storage of charging pile parameters, the specific implementation steps of which are as follows:

[0011] Step 1: Connecting multiple charging stations: Design the wiring to connect multiple charging stations.

[0012] Step 2, Charging Pile ID Configuration: Collect and record the parameters of each charging pile, and configure a unique ID number for the charging pile based on the parameters.

[0013] Step 3: Modification and backup of charging pile parameters: Adjust and modify the parameters of the charging pile according to its usage, and back up and store the data of the charging pile whose parameters have been modified.

[0014] Step 4: Maintenance and repair of charging piles: Monitor the parameter values ​​of the charging piles. When the parameter values ​​of a single charging pile change abnormally, read the corresponding charging pile ID and perform data recovery.

[0015] Furthermore, in step one, when configuring the multi-charging pile line, the designed line includes a bus and branch lines, and multiple charging piles are connected to the bus position through branch lines.

[0016] Furthermore, in step one, the branch line uses a transmission wire as a wired connection, and the bus connection method includes wired and wireless connections.

[0017] Furthermore, in step two, when configuring the charging pile ID, the collected parameter values ​​of the charging pile include the circuit parameter W, location parameter A, and usage time parameter T of the charging pile, and each parameter is added to the charging pile ID.

[0018] Furthermore, in step two, the circuit parameter W is used as a permanent ID, and then the position parameter A and the usage time parameter T are added to the ID to form a temporary ID.

[0019] Furthermore, in step three, when modifying the parameters of the charging pile:

[0020] When the modified parameter data is location parameter A and usage time parameter T, the ID value of the charging pile is authorized to be modified, and a new temporary ID is determined.

[0021] When the modified parameter data includes circuit parameter W, the parameters of the charging pile are recalibrated, and then a new permanent ID is defined.

[0022] Furthermore, in step three, when recording and backing up charging pile parameters, the backed-up data is classified according to the cases where the location parameter A and the usage time parameter T are the same, and stored according to the classification.

[0023] Furthermore, in step four, when the charging pile data value is abnormal, a signal is sent to the charging pile management backend, and then the charging pile is controlled to cut off power. The signal feedback process is as follows:

[0024]

[0025] Among them, W 标 For the standard values ​​of circuit parameters, A 标 T is the standard value of the position parameter. minTo use the minimum value of the time parameter, T max This is the maximum value for the time parameter.

[0026] Furthermore, in step four, after the single-machine anomaly is repaired, the repair result is fed back to step three, and the charging pile parameter data is backed up and stored again.

[0027] 3. Beneficial effects

[0028] Compared with the prior art, the advantages of this invention are:

[0029] ① This solution addresses the use and management of wired or wireless charging pile clusters within the same area. After connecting multiple charging piles, it configures the ID of each charging pile according to its parameters, monitors the working status of the charging piles, and performs real-time modification and backup of the charging pile parameter data. When a single charging pile experiences hardware failure, valid data can be extracted from the backup data to avoid data loss. At the same time, the backup data can be used as a reference for subsequent maintenance, avoiding the need to reset parameters during after-sales maintenance. This reduces the manpower and time consumption during charging pile maintenance and also reduces potential risks caused by human operation.

[0030] ② This solution monitors the usage of charging piles in real time during use. When abnormal values ​​are detected, it quickly reports the abnormality and cuts off the power to the charging pile, ensuring the safety of charging pile use. At the same time, it improves the maintenance efficiency of charging piles and reduces their idle time. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the method flow of the present invention. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0033] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0034] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0035] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0036] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0037] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0038] Example 1:

[0039] Please see Figure 1 A method for distributed storage of charging pile parameters, the specific implementation steps of which are as follows:

[0040] Step 1: Connecting multiple charging stations: Design the wiring to connect multiple charging stations.

[0041] Step 2, Charging Pile ID Configuration: Collect and record the parameters of each charging pile, and configure a unique ID number for the charging pile based on the parameters.

[0042] Step 3: Modification and backup of charging pile parameters: Adjust and modify the parameters of the charging pile according to its usage, and back up and store the data of the charging pile whose parameters have been modified.

[0043] Step 4: Maintenance and repair of charging piles: Monitor the parameter values ​​of the charging piles. When the parameter values ​​of a single charging pile change abnormally, read the corresponding charging pile ID and perform data recovery.

[0044] Compared to traditional single-machine storage, the distributed storage solution enhances data security, avoids data loss due to single-machine failure, and facilitates after-sales / maintenance operations.

[0045] Example 1:

[0046] Based on the above embodiment 1, further description is provided.

[0047] See Figure 1 In step one, when configuring the multi-charging pile line, the designed line includes a bus and branch lines, and multiple charging piles are connected to the bus position through branch lines.

[0048] Connecting multiple charging piles via a single bus facilitates simultaneous or synchronous control of these piles, improving the convenience of charging pile management.

[0049] See Figure 1 In step one, the branch line uses a transmission wire as a wired connection, and the bus connection method includes wired and wireless.

[0050] Since the locations of each charging station may not be the same, the branch line is responsible for transmitting the charging station's data and ensuring circuit connectivity. The main line uses a combination of wired and wireless methods to ensure that all charging stations can be connected to the entire system, while avoiding excessive wiring that could cause tangling.

[0051] See Figure 1 In step two, when configuring the charging pile ID, the collected parameter values ​​of the charging pile include the circuit parameter W, location parameter A, and usage time parameter T of the charging pile, and each parameter is added to the charging pile ID.

[0052] By adding codes for different parameters to the charging pile's ID, the installation and use of the charging pile can be quickly identified when recognizing the charging pile ID, thus facilitating a quick determination of the charging pile's usage status under standard operating conditions.

[0053] See Figure 1 In step two, the circuit parameter W is used as a permanent ID, and then the position parameter A and the usage time parameter T are added to the ID to form a temporary ID.

[0054] Permanent IDs cannot be easily changed, while the location parameter A and usage time parameter T in temporary IDs are changed more frequently than the circuit parameter W, and can be changed after authorization.

[0055] See Figure 1 In step three, when modifying the parameters of the charging station:

[0056] When the modified parameter data is location parameter A and usage time parameter T, the ID value of the charging pile is authorized to be modified, and a new temporary ID is determined.

[0057] When the modified parameter data includes circuit parameter W, the parameters of the charging pile are recalibrated, and then a new permanent ID is defined.

[0058] When the circuit parameter W changes, it may affect the safety of the charging station or its practical performance. In this case, recalibrating the parameters can ensure the effectiveness of the charging station.

[0059] See Figure 1 In step three, when recording and backing up charging pile parameters, the data to be backed up is classified according to the cases where the location parameter A and the usage time parameter T are the same, and then stored according to the classification.

[0060] During backup storage, the system connects to the corresponding charging pile via a bus. At this time, both the data before and after the modification of the charging pile parameters are backed up, and the two sets of data can be compared to ensure that the modified charging pile parameters match the actual charging pile parameters used.

[0061] See Figure 1 In step four, when the charging pile data value is abnormal, a signal is sent to the charging pile management backend, and then the charging pile is controlled to cut off power. The signal feedback process is as follows:

[0062]

[0063] Among them, W 标 For the standard values ​​of circuit parameters, A 标 T is the standard value of the position parameter. min To use the minimum value of the time parameter, T max This is the maximum value for the time parameter.

[0064] During the determination, only when both conditions are met simultaneously... If the feedback value is 0, the management backend will not process the charging pile, but will continue to monitor the charging pile's operating values. In other cases, the feedback value will be 1, at which point the charging pile will stop supplying power. Then, the charging pile management backend will notify the charging pile management personnel, thus improving the efficiency of charging pile management.

[0065] See Figure 1 In step four, after the single-machine anomaly is repaired, the repair results are fed back to step three, and the charging pile parameter data is backed up and stored again.

[0066] In step three, the time and result of parameter changes during each use of the charging pile are recorded. When the charging pile encounters corresponding problems later, it will be convenient for technicians to quickly analyze the cause of the abnormal charging pile parameters and make repairs.

[0067] Example 1:

[0068] Further description is provided based on the above embodiments 1 and 2.

[0069] For the use and management of wired or wireless charging pile groups in the same area:

[0070] First, based on the distribution pattern of charging piles, the wiring between charging piles and power supply lines is designed. The branch lines are responsible for transmitting data from the charging piles and ensuring circuit connectivity, while the main line uses a combination of wired and wireless methods to ensure that all charging piles can be connected to the entire system.

[0071] Then, collect and record the parameters of each charging pile, including the circuit parameter W, location parameter A, and usage time parameter T. Use the circuit parameter W as a permanent ID, and then add the location parameter A and usage time parameter T to the ID to form a temporary ID, thus completing the configuration of the unique ID number of the charging pile.

[0072] Then, when the modified parameter data is the location parameter A and the usage time parameter T, the ID value of the charging pile is authorized for modification, and a new temporary ID is determined. When the modified parameter data includes the circuit parameter W, all parameters of the charging pile are recalibrated, and a new permanent ID is redefined. After the ID modification and definition are completed, the parameter data is backed up and classified, and stored according to the classification.

[0073] Finally, the charging pile management backend monitors the changes in the charging pile's working parameters in real time. When the charging pile data value is abnormal, it sends a signal to the charging pile management backend, then controls the charging pile to cut off power, and notifies relevant technical personnel to complete the rapid maintenance of the charging pile based on the backed-up charging pile parameter data, and provides feedback on the maintenance results and performs a new backup.

[0074] This allows for the use and management of wired or wireless charging pile groups within the same area. During use and management, it avoids the problem of data loss from a single device. At the same time, the backed-up data can be used as a reference for subsequent maintenance, avoiding the need to reset parameters during after-sales maintenance. This reduces the manpower and time consumption during charging pile maintenance, and also reduces the potential risks caused by human operation.

[0075] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A method for distributed storage of charging pile parameters, characterized in that: The specific implementation steps of this method are as follows: Step 1: Connecting multiple charging stations: Design the wiring to connect multiple charging stations. Step 2, Charging Pile ID Configuration: Collect and record the parameters of each charging pile, and configure a unique ID number for the charging pile based on the parameters. Step 3: Modification and backup of charging pile parameters: Adjust and modify the parameters of the charging pile according to its usage, and back up and store the data of the charging pile whose parameters have been modified. Step 4: Maintenance and repair of charging piles: Monitor the parameter values ​​of charging piles. When the parameter value of a single charging pile changes abnormally, read the corresponding charging pile ID and perform data recovery. In step one, when configuring the multi-charging pile line, the designed line includes a bus and branch lines, and multiple charging piles are connected to the bus position through branch lines. In step two, when configuring the charging pile ID, the collected parameter values ​​of the charging pile include the circuit parameter W, location parameter A, and usage time parameter T of the charging pile, and each parameter is added to the charging pile ID; In step two, the circuit parameter W is used as a permanent ID, and then the position parameter A and the usage time parameter T are added to the ID to form a temporary ID; In step three, when modifying the parameters of the charging pile: When the modified parameter data is location parameter A and usage time parameter T, the ID value of the charging pile is authorized to be modified, and a new temporary ID is determined. When the modified parameter data includes circuit parameter W, the parameters of the charging pile are recalibrated and then a new permanent ID is defined. In step four, when the charging pile data value is abnormal, a signal is sent to the charging pile management backend, and then the charging pile is controlled to cut off power. The signal feedback process is as follows: wherein, W 标 is a circuit parameter standard value, A 标 is a position parameter standard value, T min is a usage time parameter minimum value, T max is a usage time parameter maximum value.

2. The method for charging pile parameter distributed storage according to claim 1, characterized in that: In step one, the branch line uses a transmission wire as a wired connection, and the bus connection method includes wired and wireless.

3. The method for distributed storage of charging pile parameters according to claim 1, characterized in that: In step three, when recording and backing up charging pile parameters, the backed-up data is classified according to the cases where the location parameter A and the usage time parameter T are the same, and then stored according to the classification.

4. The method of claim 1, wherein: In step four, after the single-machine malfunction is repaired, the repair result is fed back to step three, and the charging pile parameter data is backed up and stored again.

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