Smart community charging pile supervision system based on Internet of Things

Abstract

The invention relates to the technical field of charging pile supervision, in particular to a smart community charging pile supervision system based on Internet of Things, which comprises a control unit, the control unit comprises a user side and a supervision side, and the system also comprises a reservation module used for receiving and storing vehicle reservation information A from the user side; the monitoring module is used for monitoring the state of the vehicle, and the vehicle state comprises a driving-out state or a non-driving-out state; the parking space limiting module is used for limiting the driving-out of the vehicle in the non-driving-out state after the end time t2 and the extension time t3 set at the supervision end are prolonged, and limiting the driving-in of the parking space switched to the driving-out state; the fee deduction module is used for carrying out fee deduction on the pre-deposit of the vehicle in the driving-out limiting state on time; according to the device, through the arrangement of the reservation module and the fee deduction module, the situation that the user occupies the charging pile for a long time after charging is completed is reduced in a fee deduction mode.

Description

Technical Field

[0001] The present invention relates to the field of charging pile supervision, and in particular to a smart community charging pile supervision system based on the Internet of Things. Background Art

[0002] The IoT-based smart community charging pile supervision system utilizes IoT technology to connect charging piles within the community to the network, enabling intelligent management systems such as real-time monitoring of charging pile operating status, data collection and analysis, fault warnings, and remote control. It effectively improves charging pile management efficiency, ensures charging safety, optimizes charging resource allocation, and provides convenient and efficient charging services for community residents. It also reduces O&M costs and improves management quality for operators.

[0003] In smart communities, the efficiency of charging pile usage and resource allocation are key issues. However, it is common for car owners to fail to drive away from the charging pile in time after charging. This phenomenon usually occurs when car owners forget or fail to drive their vehicles away from the charging pile in time after completing charging, resulting in the charging pile being occupied and affecting the use of other users. This situation not only wastes public resources, but may also increase waiting time and reduce overall charging efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the existing technology and propose a smart community charging pile supervision system based on the Internet of Things.

[0005] The present invention provides a smart community charging pile supervision system based on the Internet of Things, including a control unit, the control unit including a user end and a supervision end, and further including:

[0006] The reservation module is used to receive and store vehicle reservation information A from the user terminal, where the vehicle reservation information A includes a start time t1 and an end time t2, and obtain the license plate information at the same time as obtaining the vehicle reservation information A;

[0007] A monitoring module is installed on the charging pile and is used to monitor the status of the vehicle, including whether the vehicle has driven out or not;

[0008] The parking space restriction module is installed at the end of the parking space and is used to restrict vehicles that have not yet exited the parking space from exiting the space and to restrict vehicles that have switched to the exiting state from entering the parking space after the end time t2 and the extension time t3 set on the supervision end.

[0009] The fee deduction module is used to deduct the pre-deposit of vehicles in the restricted exit state on time.

[0010] Preferably, the reservation module is further used to:

[0011] When receiving the vehicle selection reservation information A from the user terminal, the charging delay information B from the user terminal is simultaneously received;

[0012] The occupied time information and the idle time information are generated according to the extended time t3, the start time t1 and the end time t2 of the vehicle reservation information A, and the charging delay information B.

[0013] Preferably, the fee deduction module is specifically used to:

[0014] Upon receiving the vehicle reservation information A, the deduction notice information is sent to the user terminal, and after receiving the confirmation information from the user terminal, the pre-deposit from the user is received;

[0015] After the extended time t3 arrives, the deduction module is used to retrieve the start time t11 of the next vehicle reservation information A from the reservation module. Between the extended time t3 and the start time t11 of the next vehicle reservation information A, the pre-deposit is deducted for not moving the vehicle. When the start time t11 of the next vehicle reservation information A arrives, the pre-deposit is compensated.

[0016] After the compensation deduction is performed, the deduction module is used to deposit the compensation deduction into the pre-deposit of the next vehicle reservation information A.

[0017] Preferably, the control unit is specifically configured to:

[0018] After the end time t2 arrives, receive the deduction countdown request information from the deduction module;

[0019] After receiving the deduction countdown request information, generate the deduction countdown notification information and send the deduction countdown prompt information to the user terminal;

[0020] After the extended time t3 arrives, the vehicle status is obtained from the monitoring module, and when the vehicle is in the state of not leaving, the deduction permission information is sent to the deduction module.

[0021] Preferably, the control unit is further configured to:

[0022] Between the end time t2 and the extended time t3, the control monitoring module regularly obtains the vehicle status, and when the vehicle is in the exit state, sends the pre-deposit return control information to the deduction module.

[0023] Preferably, it also includes a charging adjustment module for:

[0024] When the vehicle is still in the state of not leaving after the start time t11 of the next vehicle reservation information A arrives, the idle time information is obtained from the reservation module of the surrounding charging piles. When the idle time information of at least one surrounding charging pile covers the start time t11 and end time t21 of the next vehicle reservation information A, a charging pile replacement notification message is sent to the user terminal. The charging pile replacement notification message includes the replacement notification message and the IP information of the optional charging pile;

[0025] After receiving the replacement charging pile confirmation information from the user end, the next vehicle reservation information A is sent to the replaced charging pile. The replacement charging pile confirmation information includes the replacement consent information and the replacement charging pile IP information.

[0026] Preferably, the fee deduction module is further used to:

[0027] After the charging adjustment module receives the confirmation information of replacing the charging pile, the compensation deduction will be switched to the deduction for not moving the car.

[0028] Preferably, a calibration module is further included, for:

[0029] When the reservation module receives the start time t1 information from the user, it pulls the historical charging information of the vehicle based on the license plate information obtained by the monitoring module;

[0030] Obtain remaining power information from the user;

[0031] The predicted end time t22 is generated based on the time taken to fully charge the corresponding remaining power information in the historical charging information and the start time t1, and the end time t2 is replaced by the predicted end time t22.

[0032] Preferably, the system further includes a delay adjustment module for:

[0033] After the charging adjustment module receives the confirmation information of the replacement charging pile, it sends the delay time interval selection information to the user terminal, where the delay time interval selection information includes different time selection intervals within the subsequent first consecutive idle time range, and different time selection intervals correspond to different charging standards;

[0034] After receiving the selected time interval from the user terminal, the selected time interval is sent to the reservation module and the occupied time information and the idle time information are regenerated for overwriting.

[0035] Preferably, the fee deduction module is further used to:

[0036] After the charging adjustment module receives the confirmation information of replacing the charging pile, the compensation money is deposited into the user pre-deposit corresponding to the user terminal that sent the confirmation information of replacing the charging pile.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] The present invention sets up a reservation module and a fee deduction module so that if a vehicle does not leave for a long time after charging is completed, additional fees will be deducted. Moreover, the parking space restriction module restricts the vehicle. When the pre-deposit is insufficient for deduction, the vehicle can be restricted until the vehicle is able to leave after the parking fee is insufficient. This is beneficial to reduce the situation where users occupy the charging pile for a long time after charging is completed through fee deduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 Schematic diagram of the smart community charging pile supervision system of the present invention. DETAILED DESCRIPTION

[0040] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0041] like Figure 1 The illustrated example is a smart community charging pile monitoring system based on the Internet of Things, comprising a control unit, which includes a user end and a monitoring end, and further includes:

[0042] The reservation module is used to receive and store vehicle reservation information A from the user terminal, where the vehicle reservation information A includes a start time t1 and an end time t2, and obtain the license plate information at the same time as obtaining the vehicle reservation information A;

[0043] A monitoring module is installed on the charging pile and is used to monitor the status of the vehicle, including whether the vehicle has driven out or not;

[0044] The parking space restriction module is installed at the end of the parking space and is used to restrict vehicles that have not yet exited the parking space from exiting the space and to restrict vehicles that have switched to the exiting state from entering the parking space after the end time t2 and the extension time t3 set on the supervision end.

[0045] A fee deduction module is used to deduct the pre-deposit of vehicles in a restricted exit state on time;

[0046] In smart communities, the efficiency and resource allocation of charging piles are key issues. However, failure to move vehicles away from the charging piles after charging is common. This often occurs when vehicle owners forget or fail to move their vehicles away from the charging piles in a timely manner after charging, resulting in the charging piles being occupied and affecting other users. This not only wastes public resources but can also increase waiting times and reduce overall charging efficiency.

[0047] This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: through the setting of the reservation module, when the user needs to charge the vehicle, the user can make a reservation for the charging time zone through the reservation module. After the corresponding time reservation is completed, subsequent vehicles can make reservations within the remaining time range, which is conducive to avoiding a large number of vehicles driving in to charge in the same time period, causing a shortage of charging piles. The monitoring module detects the vehicle. When it is detected that it is a reserved vehicle, the parking space restriction module lifts the restriction on the parking space, allowing the vehicle to enter. After the reservation time arrives, if the vehicle still does not leave after the extended time, the parking space restriction module restricts the vehicle so that the vehicle can leave only after the fee is deducted.

[0048] A certain amount of pre-deposit is made when reserving a vehicle. If the vehicle fails to leave in time, the deduction module will deduct the pre-deposit on time. Therefore, if the vehicle does not leave for a long time after charging is completed, additional fees will be deducted. In addition, the parking space restriction module can restrict the vehicle. If the pre-deposit is not enough to deduct the fee, the vehicle can be restricted until the parking fee is not enough. This is conducive to reducing the situation where users occupy the charging pile for a long time after charging.

[0049] The supervisory end can set an extension time t3 so that after charging is completed, the user has a period of extended time to move the car, which helps avoid additional expenses for the user caused by parking charges immediately after charging is completed.

[0050] As an optional embodiment, the reservation module is further configured to:

[0051] When receiving the vehicle selection reservation information A from the user terminal, the charging delay information B from the user terminal is simultaneously received;

[0052] Generate occupied time information and idle time information based on the extended time t3, the start time t1 and end time t2 of the vehicle reservation information A, and the charging delay information B;

[0053] When the user selects vehicle reservation information A, he or she can simultaneously select a charging delay information B, and pay to delay parking after charging is completed, that is, pay to purchase parking time. According to the charging start time t1 and end time t2 and extension time t3 of the user's vehicle reservation information A, the charging delay information B can calculate the occupied time of the vehicle charging process, so that this period of time is sealed and no reservation can be made. The remaining time is idle time, and idle time information is generated based on the idle time. Subsequently, the user can select the required time for charging in the idle time information.

[0054] As an optional embodiment, the fee deduction module is specifically configured to:

[0055] Upon receiving the vehicle reservation information A, the deduction notice information is sent to the user terminal, and after receiving the confirmation information from the user terminal, the pre-deposit from the user is received;

[0056] After the extended time t3 arrives, the deduction module is used to retrieve the start time t11 of the next vehicle reservation information A from the reservation module. Between the extended time t3 and the start time t11 of the next vehicle reservation information A, the pre-deposit is deducted for not moving the vehicle. When the start time t11 of the next vehicle reservation information A arrives, the pre-deposit is compensated.

[0057] After the compensation is deducted, the deduction module is used to deposit the compensation into the deposit of the next vehicle reservation information A;

[0058] When receiving a user's reservation, the fee deduction information is sent to the user terminal to remind the user of the charging standard of the charging station, so as to prevent the user from not knowing the charging standard and not moving the car in time. After reading the fee deduction information and confirming it, the fee deduction module receives the confirmation information from the user terminal. Then the user pays the pre-deposit through the user terminal, and the fee deduction module receives the pre-deposit;

[0059] After charging is completed and the extended time t3 arrives, the fee deduction module requests the reservation module and retrieves the start time t11 of the next vehicle reservation information A. After the extended time t3 arrives, the charging pile is in an idle state for a period of time before the start time t11 arrives. The vehicle that has not been moved out at this time does not affect the charging of others. At this time, a small amount of fee for not moving the vehicle is deducted from the vehicle. After the start time t11 arrives, the vehicle has occupied the reserved charging time of others. At this time, a higher compensation fee is deducted from the vehicle, and the compensation fee is deposited into the pre-deposit of the next vehicle whose reserved charging time is occupied, so as to be returned to the user of the next vehicle after charging is completed. Therefore, when the vehicle occupies the reserved charging time of others after charging is completed, the fee deduction serves as a warning on the one hand, and on the other hand, the fee deducted is transferred to the user whose charging reservation time is occupied, so as to compensate the user for part of the loss caused by the occupied charging time.

[0060] The amounts of fees for not moving the vehicle and compensation deductions are both configurable constants and are set by the regulatory side according to needs.

[0061] As an optional embodiment, the control unit is specifically configured to:

[0062] After the end time t2 arrives, receive the deduction countdown request information from the deduction module;

[0063] After receiving the deduction countdown request information, generate the deduction countdown notification information and send the deduction countdown prompt information to the user terminal;

[0064] After the extended time t3 arrives, the vehicle status is obtained from the monitoring module, and when the vehicle is in the state of not leaving, the deduction permission information is sent to the deduction module;

[0065] After the end time t2 is arrived, the deduction module sends a deduction countdown request message. After receiving the deduction countdown request message, the control unit generates a deduction countdown notification message and sends the deduction countdown notification message to the user end to remind the user that charging has been completed and that deductions will be made after a period of extended time t3, so as to prompt the user to drive out the charged vehicle as soon as possible. When the vehicle is still in the state of not leaving after the extended time t3 is arrived, the control unit box deduction module sends a deduction permission message, so that the deduction module starts deducting fees.

[0066] As an optional embodiment, the control unit is further configured to:

[0067] Between the end time t2 and the extended time t3, the control monitoring module regularly obtains the vehicle status, and when the vehicle is in the exit state, sends the pre-deposit return control information to the deduction module;

[0068] Between the end time t2 and the extended time t3, that is, within the given extended time t3, if the vehicle drives out, it will not interfere with the charging of subsequent users. At this time, the control unit generates pre-deposit return control information and controls the deduction module to return the pre-deposit to the user.

[0069] As an optional embodiment, a charging adjustment module is further included, which is used to:

[0070] When the vehicle is still in the state of not leaving after the start time t11 of the next vehicle reservation information A arrives, the idle time information is obtained from the reservation module of the surrounding charging piles. When the idle time information of at least one surrounding charging pile covers the start time t11 and end time t21 of the next vehicle reservation information A, a charging pile replacement notification message is sent to the user terminal. The charging pile replacement notification message includes the replacement notification message and the IP information of the optional charging pile;

[0071] After receiving the replacement charging pile confirmation information from the user, the next vehicle reservation information A is sent to the replacement charging pile. The replacement charging pile confirmation information includes the replacement consent information and the replacement charging pile IP information;

[0072] After the start time t11 of the next vehicle reservation arrives, if the vehicle still has not left, the next vehicle needs to be charged. At this time, the charging adjustment module obtains the idle time information from the reservation modules of the surrounding charging piles, selects the idle time information that can cover the charging time of the next vehicle from these idle time information, and selects the charging pile corresponding to the idle time information, and sends the IP of these charging piles and the replacement notification information to the user end together, so that the user knows that the charging pile needs to be replaced after receiving the replacement notification information, generates replacement consent information after the user confirms that he knows, and selects a charging pile from these charging piles that can cover the charging time, and generates replacement charging pile IP information according to the IP of the selected charging pile after the user selects the charging pile, and then sends the replacement consent information and replacement charging pile IP information to the charging adjustment module, so that the charging adjustment module sends the next vehicle reservation information A to the replaced charging pile according to the replacement charging pile IP information, so that the user's information is transferred to the replaced charging pile.

[0073] As an optional embodiment, the fee deduction module is further configured to:

[0074] After the charging adjustment module receives the confirmation information of the replacement charging pile, the compensation deduction is switched to the deduction for not moving the car;

[0075] After the next vehicle changes the charging pile, the charging pile switches to the idle time state. At this time, the deduction module switches the deduction of the vehicle that has completed charging to a lower amount of non-moving vehicle deduction state. The charging pile switches to the idle time state. The charging pile can still be booked in the idle time state. When a new vehicle is booked, if the previously charged vehicle is still in the non-moving state, it will return to the state of occupying other users' charging reservations.

[0076] As an optional embodiment, a calibration module is further included, which is used to:

[0077] When the reservation module receives the start time t1 information from the user, it pulls the historical charging information of the vehicle based on the license plate information obtained by the monitoring module;

[0078] Obtain remaining power information from the user;

[0079] Generate a predicted end time t22 based on the time taken to fully charge the corresponding remaining power information in the historical charging information and the start time t1, and replace the end time t2 with the predicted end time t22;

[0080] When the user makes an appointment, he or she can select the starting time t1 to start charging. At this time, the calibration module pulls the historical charging information of the vehicle, which includes the historical charging information of the vehicle, thereby recording multiple data of the vehicle from different levels of power to full charge. The calibration module then obtains the remaining power information of the vehicle from the user end, and compares the remaining power information with the historical charging information. If there is a start charging with the same power, the end time t22 is estimated based on previous data. If there is no start charging with the same power, the end time t22 is estimated during the time when the same power is charged and full charge is reached during the charging process, and the end time t2 is replaced according to the estimated end time t22, which helps to avoid the situation where the charging pile is occupied due to the user booking too long a charging time.

[0081] As an optional embodiment, the system further includes a delay adjustment module for:

[0082] After the charging adjustment module receives the confirmation information of the replacement charging pile, it sends the delay time interval selection information to the user terminal, where the delay time interval selection information includes different time selection intervals within the subsequent first consecutive idle time range, and different time selection intervals correspond to different charging standards;

[0083] After receiving the selected time interval from the user terminal, the selected time interval is sent to the reservation module and the occupied time information and the idle time information are regenerated to cover;

[0084] When the next vehicle changes the charging pile, the delay adjustment module sets a first continuous idle time range according to a continuous idle time range between the current charging pile and the charging of the next vehicle, and sets multiple different time selection intervals within the first continuous idle time range, and sends delay time interval selection information to the user. The user can choose from different time selection intervals and select a suitable extension time. Different extension times correspond to different charging standards, so that the user can extend parking by purchasing parking time. Here, the cost of purchasing parking time in the selected time interval is lower than the standard for deduction of fees for not moving the car. Therefore, when the user is unable to move the car in time, the idle time can be converted into occupied time by purchasing parking time in the selected time interval. The delay adjustment module sends the selected time interval to the reservation module, so that the reservation module regenerates the occupied time information and the idle time information according to the selected time interval to overwrite the previous information, which is conducive to avoiding the situation where the subsequent time is reserved and a large amount of fees are deducted when the user is really unable to move the car.

[0085] As an optional embodiment, the fee deduction module is further configured to:

[0086] After the charging adjustment module receives the confirmation information of replacing the charging pile, the compensation is deposited into the user pre-deposit corresponding to the user terminal that issued the confirmation information of replacing the charging pile;

[0087] When the next vehicle user whose reserved charging time is occupied confirms to change the charging pile, the user who has completed charging and occupied the charging pile will be charged as if he has not moved the car, and the user of the next vehicle will no longer be compensated. At this time, the deduction module will deposit compensation to the user to compensate him, thereby compensating the user whose time was occupied.

[0088] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. A smart community charging pile supervision system based on the Internet of Things, including a control unit, the control unit includes a user end and a supervision end, characterized in that: Also includes: The reservation module is used to receive and store vehicle reservation information A from the user terminal, where the vehicle reservation information A includes a start time t1 and an end time t2, and obtain the license plate information at the same time as obtaining the vehicle reservation information A; A monitoring module is installed on the charging pile and is used to monitor the status of the vehicle, including whether the vehicle has driven out or not; The parking space restriction module is installed at the end of the parking space and is used to restrict vehicles that have not yet exited the parking space from exiting the space and to restrict vehicles that have switched to the exiting state from entering the parking space after the end time t2 and the extension time t3 set on the supervision end. The fee deduction module is used to deduct the pre-deposit of vehicles in the restricted exit state on time.

2. A smart community charging pile supervision system based on the Internet of Things according to claim 1, characterized in that: The appointment module is also used to: When receiving the vehicle selection reservation information A from the user terminal, the charging delay information B from the user terminal is simultaneously received; The occupied time information and the idle time information are generated according to the extended time t3, the start time t1 and the end time t2 of the vehicle reservation information A, and the charging delay information B.

3. A smart community charging pile supervision system based on the Internet of Things according to claim 2, characterized in that: The deduction module is specifically used for: Upon receiving the vehicle reservation information A, the deduction notice information is sent to the user terminal, and after receiving the confirmation information from the user terminal, the pre-deposit from the user is received; After the extended time t3 arrives, the deduction module is used to retrieve the start time t11 of the next vehicle reservation information A from the reservation module. Between the extended time t3 and the start time t11 of the next vehicle reservation information A, the pre-deposit is deducted for not moving the vehicle. When the start time t11 of the next vehicle reservation information A arrives, the pre-deposit is compensated. After the compensation deduction is performed, the deduction module is used to deposit the compensation deduction into the pre-deposit of the next vehicle reservation information A.

4. A smart community charging pile supervision system based on the Internet of Things according to claim 3, characterized in that: The control unit is specifically used to: After the end time t2 arrives, receive the deduction countdown request information from the deduction module; After receiving the deduction countdown request information, generate the deduction countdown notification information and send the deduction countdown prompt information to the user terminal; After the extended time t3 arrives, the vehicle status is obtained from the monitoring module, and when the vehicle is in the state of not leaving, the deduction permission information is sent to the deduction module.

5. A smart community charging pile supervision system based on the Internet of Things according to claim 4, characterized in that: The control unit is also specifically used for: Between the end time t2 and the extended time t3, the control monitoring module regularly obtains the vehicle status, and when the vehicle is in the exit state, sends the pre-deposit return control information to the deduction module.

6. A smart community charging pile supervision system based on the Internet of Things according to claim 2, characterized in that: Also includes a charge conditioning module for: When the vehicle is still in the state of not leaving after the start time t11 of the next vehicle reservation information A arrives, the idle time information is obtained from the reservation module of the surrounding charging piles. When the idle time information of at least one surrounding charging pile covers the start time t11 and end time t21 of the next vehicle reservation information A, a charging pile replacement notification message is sent to the user terminal. The charging pile replacement notification message includes the replacement notification message and the IP information of the optional charging pile; After receiving the replacement charging pile confirmation information from the user end, the next vehicle reservation information A is sent to the replaced charging pile. The replacement charging pile confirmation information includes the replacement consent information and the replacement charging pile IP information.

7. A smart community charging pile supervision system based on the Internet of Things according to claim 5, characterized in that: The deduction module is also used to: After the charging adjustment module receives the confirmation information of replacing the charging pile, the compensation deduction will be switched to the deduction for not moving the car.

8. A smart community charging pile supervision system based on the Internet of Things according to claim 2, characterized in that: Also includes calibration modules for: When the reservation module receives the start time t1 information from the user, it pulls the historical charging information of the vehicle based on the license plate information obtained by the monitoring module; Obtain remaining power information from the user; The predicted end time t22 is generated based on the time taken to fully charge the corresponding remaining power information in the historical charging information and the start time t1, and the end time t2 is replaced by the predicted end time t22.

9. A smart community charging pile supervision system based on the Internet of Things according to claim 2, characterized in that: Also includes a delay adjustment module for: After the charging adjustment module receives the confirmation information of the replacement charging pile, it sends the delay time interval selection information to the user terminal, where the delay time interval selection information includes different time selection intervals within the subsequent first consecutive idle time range, and different time selection intervals correspond to different charging standards; After receiving the selected time interval from the user terminal, the selected time interval is sent to the reservation module and the occupied time information and the idle time information are regenerated for overwriting.

10. A smart community charging pile supervision system based on the Internet of Things according to claim 3, characterized in that: The deduction module is also used to: After the charging adjustment module receives the confirmation information of replacing the charging pile, the compensation money is deposited into the user pre-deposit corresponding to the user terminal that sent the confirmation information of replacing the charging pile.

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