A method and system for contactless payment charging of an electric vehicle and the electric vehicle

Abstract

The present invention provides a contactless payment charging method and system for an electric vehicle, belonging to the technical field of electric vehicles; after receiving feedback information that a charging gun is inserted into a charging pile, the battery management system wakes up the on-board gateway, the on-board gateway wakes up the on-board entertainment system, and the battery management system obtains current parameter data of the charging pile and the current parameter data of the electric vehicle and sends them to the on-board entertainment system; if yes, the on-board entertainment system makes a prepayment to a cloud payment platform according to preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed; if not, charging is not started; after charging is completed, the on-board entertainment system and / or the payment authorization terminal communicating with the on-board entertainment system displays payment information to be confirmed, and after the payment information is confirmed, the cloud payment platform sends a payment completion information to the charging pile; the present invention is combined with the on-board entertainment system to realize automatic charging and automatic payment, thereby improving user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of electric vehicles, and in particular to a method and system for charging an electric vehicle without sensing payment, and an electric vehicle. Background Art

[0002] The statements in this section merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] A charging pile is a device that replenishes electricity for electric vehicles (including pure electric vehicles and plug-in hybrid electric vehicles). It is similar to a gas station or gas station used by fuel vehicles. A charging pile is a type of electric vehicle charging and swapping facility.

[0004] The inventors have discovered that various types of current charging piles or charging equipment generally include the following methods:

[0005] (1) Download the application separately, scan the code to pay through the supporting application on the mobile terminal, and then use the application on the mobile terminal to end the charging after charging is completed. The steps are cumbersome and the user experience is poor;

[0006] (2) The human-machine interface on the charging pile is used to control charging start and charging completion. The human-machine interface of different types of charging piles or charging piles configured in different areas has different forms, which makes it difficult to use;

[0007] (3) Using license plate recognition to identify vehicle information and associating payment information with the identified vehicle information. This method requires high license plate recognition accuracy, is prone to misidentification, and has poor payment security. Summary of the Invention

[0008] In order to address the shortcomings of the existing technology, the present invention provides an electric vehicle contactless payment charging method, system and electric vehicle, which are combined with an in-vehicle entertainment system, an associated battery management system and a cloud payment platform. The uniqueness of the charging pile is ensured through automatic identification, and safe and stable automatic charging and automatic payment are achieved, thereby improving the user experience.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A first aspect of the present invention provides a method for charging an electric vehicle using contactless payment.

[0011] A method for charging an electric vehicle with a non-sensing payment method includes the following steps:

[0012] After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0013] The in-car entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; if so, the in-car entertainment system makes a prepayment to the cloud payment platform according to the preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed; if not, charging is not started;

[0014] After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0015] A second aspect of the present invention provides a method for charging an electric vehicle using contactless payment.

[0016] A method for charging an electric vehicle with a non-sensing payment method includes the following steps:

[0017] After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0018] The in-car entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; if so, the in-car entertainment system makes a prepayment to the cloud payment platform based on the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed; if not, charging is not started;

[0019] After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0020] A third aspect of the present invention provides a method for charging an electric vehicle using contactless payment.

[0021] A method for charging an electric vehicle with a non-sensing payment method includes the following steps:

[0022] After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0023] The in-vehicle entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; if so, it sends a charging condition satisfaction information to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile; if not, charging is not started;

[0024] After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system receives and displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0025] A fourth aspect of the present invention provides a contactless payment charging system for electric vehicles.

[0026] An electric vehicle contactless payment charging system comprising:

[0027] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0028] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0029] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on the acquired current parameter data of the charging pile and the current parameter data of the electric vehicle; if so, make a prepayment to the cloud payment platform based on preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information;

[0030] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0031] As an optional implementation method, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0032] As an optional implementation method, after the charging gun is unplugged, the battery management system sends a sleep command to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter the sleep state.

[0033] A fifth aspect of the present invention provides a contactless payment charging system for electric vehicles.

[0034] An electric vehicle contactless payment charging system comprising:

[0035] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0036] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0037] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; if so, make a prepayment to the cloud payment platform based on the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information;

[0038] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0039] As an optional implementation method, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0040] As an optional implementation method, after the charging gun is unplugged, the battery management system sends a sleep command to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter the sleep state.

[0041] A sixth aspect of the present invention provides a contactless payment charging system for electric vehicles.

[0042] An electric vehicle contactless payment charging system comprising:

[0043] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0044] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0045] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and current parameter data of the electric vehicle sent by the battery management system; if so, send a charging condition satisfaction message to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile;

[0046] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, receive and display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0047] As an optional implementation method, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0048] As an optional implementation method, after the charging gun is unplugged, the battery management system sends a sleep command to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter the sleep state.

[0049] A seventh aspect of the present invention provides an electric vehicle that is charged using the electric vehicle contactless payment charging method described in the first, second or third aspect of the present invention.

[0050] An eighth aspect of the present invention provides an electric vehicle, comprising the electric vehicle contactless payment charging system described in the fourth, fifth or sixth aspect of the present invention.

[0051] Compared with the prior art, the present invention has the following beneficial effects:

[0052] 1. The electric vehicle contactless payment charging method, system and electric vehicle described in the present invention combine the communication between the in-vehicle entertainment system, the cloud payment platform and the battery management system, ensure the uniqueness of the charging pile through automatic identification, realize automatic charging and automatic payment, and improve the user experience.

[0053] 2. In the electric vehicle contactless payment charging method, system, and electric vehicle described in the present invention, the battery management system only energizes the electric vehicle's charging relay and wakes up the vehicle gateway after receiving feedback information that the charging gun is inserted into the charging pile, so that the vehicle gateway wakes up the vehicle entertainment system to control charging payment. During charging, only the battery management system, vehicle gateway, and vehicle entertainment system are woken up, avoiding excessive power consumption while realizing contactless payment.

[0054] 3. The electric vehicle contactless payment charging method, system and electric vehicle of the present invention obtain and verify data such as the area code, number and plug-in status of the charging pile, thereby ensuring the uniqueness of the charging pile.

[0055] 4. In the electric vehicle contactless payment charging method, system, and electric vehicle described in the present invention, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile, realizing multi-channel payment confirmation and further improving the user experience.

[0056] Advantages of additional aspects of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0058] Figure 1 This is a flow chart of the contactless payment charging method for an electric vehicle provided in Example 1 of the present invention.

[0059] Figure 2 This is a flow chart of the contactless payment charging method for an electric vehicle provided in Example 2 of the present invention.

[0060] Figure 3 This is a flow chart of the contactless payment charging method for an electric vehicle provided in Example 3 of the present invention.

[0061] Figure 4 This is a schematic diagram of the results of the electric vehicle contactless payment charging system provided in Example 4 of the present invention. DETAILED DESCRIPTION

[0062] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0063] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention belongs.

[0064] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0065] In the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0066] Example 1:

[0067] like Figure 1 As shown, embodiment 1 of the present invention provides a method for charging an electric vehicle with contactless payment, including the following process:

[0068] A101: After receiving feedback that the charging gun is plugged into the charging station, the battery management system (BMS) energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0069] A102: The battery management system obtains the current parameter data of the charging pile and the electric vehicle and sends it to the in-vehicle entertainment system;

[0070] A103: The in-car entertainment system determines whether charging conditions are met based on the current parameter data of the charging pile and the electric vehicle sent by the battery management system. If so, the in-car entertainment system makes a prepayment to the cloud payment platform based on the preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed (data between the power grid system and the cloud payment platform are synchronized). If not, charging is not initiated.

[0071] A104: After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed, the cloud payment platform sends a payment completion message to the charging pile. After the payment is completed, the electronic lock of the charging pile is unlocked, and the charging gun can be unplugged at this time. After the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the vehicle gateway enter the dormant state.

[0072] In this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0073] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0074] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0075] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0076] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0077] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0078] In this embodiment, the in-vehicle entertainment system makes a prepayment to the cloud payment platform according to the preset payment authorization information. The in-vehicle entertainment system is linked to the payment account (such as a credit card, savings card, WeChat payment or Alipay payment, etc.) and obtains payment preauthorization. When the in-vehicle entertainment system determines that the current conditions meet the charging requirements, it pays a prepayment to the cloud payment platform (for example, a prepayment of 50 yuan, the amount here can be set randomly, which is not repeated here). After the prepayment is paid, the cloud payment platform informs the charging pile to start charging. After charging is completed, the cloud payment platform displays the payment information to be confirmed to the in-vehicle entertainment system and the payment authorization terminal that communicates with the in-vehicle entertainment system (for example, 25 yuan is consumed and 25 yuan is to be refunded). After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0079] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0080] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0081] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0082] Example 2:

[0083] like Figure 2 As shown, embodiment 2 of the present invention provides a method for charging an electric vehicle with contactless payment, including the following process:

[0084] B101: After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0085] B102: The battery management system obtains the current parameter data of the charging pile and the electric vehicle and sends it to the in-vehicle entertainment system;

[0086] B103: The in-car entertainment system determines whether charging conditions are met based on the current parameter data of the charging pile and the electric vehicle sent by the battery management system. If so, the in-car entertainment system makes a prepayment to the cloud payment platform based on the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed (data is synchronized between the power grid system and the cloud payment platform); if not, charging is not started.

[0087] B104: After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed, the cloud payment platform sends a payment completion message to the charging pile. After the payment is completed, the electronic lock of the charging pile is unlocked, and the charging gun can be unplugged at this time. After the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the vehicle gateway enter the dormant state.

[0088] In this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0089] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0090] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0091] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0092] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0093] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0094] In this embodiment, the in-vehicle entertainment system makes a prepayment to the cloud payment platform based on the real-time payment authorization information. When the in-vehicle entertainment system determines that the current conditions meet the charging requirements, the in-vehicle entertainment system interface displays a payment QR code, and the mobile terminal's scanning function is used to scan the code for payment authorization, and pays the prepayment to the cloud payment platform (for example, a prepayment of 100 yuan, the amount here can be set randomly, which is not repeated here). After the prepayment is paid, the cloud payment platform informs the charging pile to start charging. After charging is completed, the cloud payment platform displays the payment information to be confirmed to the in-vehicle entertainment system and the payment authorization terminal that communicates with the in-vehicle entertainment system (for example, 25 yuan is consumed and 75 yuan is to be refunded). After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0095] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0096] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0097] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0098] Example 3:

[0099] like Figure 3 As shown, embodiment 3 of the present invention provides a method for charging an electric vehicle with contactless payment, including the following process:

[0100] C101: After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system.

[0101] C102: The battery management system obtains the current parameter data of the charging pile and the electric vehicle and sends it to the in-vehicle entertainment system;

[0102] C103: The in-vehicle entertainment system determines whether charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system. If so, a charging condition satisfaction information is sent to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile (data of the power grid system and the cloud payment platform are synchronized); if not, charging is not started.

[0103] C104: After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system receives and displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system, and the in-vehicle gateway enter a dormant state.

[0104] In this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0105] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0106] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0107] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0108] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0109] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0110] In this embodiment, when the in-vehicle entertainment system determines that the current conditions meet the charging requirements, it sends a charging condition satisfaction information to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile (the power grid system and the cloud payment platform data are synchronized); after charging is completed, the in-vehicle entertainment system interface displays a QR code of the amount to be paid, and the mobile terminal's scanning function is used to scan the code for payment authorization, and the charging amount is paid to the cloud payment platform (for example, 25 yuan). After the payment is completed, the cloud payment platform sends a payment completion information to the charging pile. After the payment is completed, the charging pile unlocks the electronic lock, and the charging gun can be pulled out at this time. After the charging gun is pulled out, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0111] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0112] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0113] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0114] Example 4:

[0115] like Figure 4 As shown, embodiment 4 of the present invention provides an electric vehicle contactless payment charging system, comprising:

[0116] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0117] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0118] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on the acquired current parameter data of the charging pile and the current parameter data of the electric vehicle; if so, make a prepayment to the cloud payment platform based on preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information (data synchronization between the power grid system and the cloud payment platform);

[0119] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0120] In this embodiment, optionally, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0121] In this embodiment, optionally, after the charging gun is unplugged, the battery management system sends a sleep instruction to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a sleep state.

[0122] Specifically, in this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0123] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0124] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0125] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0126] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0127] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0128] In this embodiment, the in-vehicle entertainment system makes a prepayment to the cloud payment platform according to the preset payment authorization information. The in-vehicle entertainment system is linked to the payment account (such as a credit card, savings card, WeChat payment or Alipay payment, etc.) and obtains payment preauthorization. When the in-vehicle entertainment system determines that the current conditions meet the charging requirements, it pays a prepayment to the cloud payment platform (for example, a prepayment of 50 yuan, the amount here can be set randomly, which is not repeated here). After the prepayment is paid, the cloud payment platform informs the charging pile to start charging. After charging is completed, the cloud payment platform displays the payment information to be confirmed to the in-vehicle entertainment system and the payment authorization terminal that communicates with the in-vehicle entertainment system (for example, 25 yuan is consumed and 25 yuan is to be refunded). After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0129] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0130] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0131] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0132] Example 5:

[0133] Embodiment 5 of the present invention provides a contactless payment charging system for electric vehicles, comprising:

[0134] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0135] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0136] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and the electric vehicle sent by the battery management system; if so, make a prepayment to the cloud payment platform based on the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information (data synchronization between the power grid system and the cloud payment platform);

[0137] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0138] In this embodiment, optionally, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0139] In this embodiment, optionally, after the charging gun is unplugged, the battery management system sends a sleep instruction to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a sleep state.

[0140] Specifically, in this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0141] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0142] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0143] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0144] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0145] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0146] In this embodiment, the in-vehicle entertainment system makes a prepayment to the cloud payment platform based on the real-time payment authorization information. When the in-vehicle entertainment system determines that the current conditions meet the charging requirements, the in-vehicle entertainment system interface displays a payment QR code, and the mobile terminal's scanning function is used to scan the code for payment authorization, and pays the prepayment to the cloud payment platform (for example, a prepayment of 100 yuan, the amount here can be set randomly, which is not repeated here). After the prepayment is paid, the cloud payment platform informs the charging pile to start charging. After charging is completed, the cloud payment platform displays the payment information to be confirmed to the in-vehicle entertainment system and the payment authorization terminal that communicates with the in-vehicle entertainment system (for example, 25 yuan is consumed and 75 yuan is to be refunded). After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0147] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0148] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0149] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0150] Example 6:

[0151] Embodiment 6 of the present invention provides a contactless payment charging system for electric vehicles, comprising:

[0152] The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway;

[0153] In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system;

[0154] The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; if so, send a charging condition satisfaction message to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile (data synchronization between the power grid system and the cloud payment platform);

[0155] The in-vehicle entertainment system is also configured to: after receiving the charging completion information, receive and display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

[0156] In this embodiment, optionally, the in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

[0157] In this embodiment, optionally, after the charging gun is unplugged, the battery management system sends a sleep instruction to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a sleep state.

[0158] In this embodiment, the current parameter data of the electric vehicle acquired by the battery management system includes:

[0159] (1) Vehicle charging status (not charged / AC / DC charging in progress / completed);

[0160] (2) Charging port status (fast charging port / slow charging port, charging port, charging port plugged in / charging port not charging / charging port unplugged);

[0161] (3) Charging gun coding (a fast charging gun is preferably used in this embodiment) real-time current / voltage, and vehicle current and voltage requirements.

[0162] In this embodiment, the battery management system obtains the area code and number of the charging pile through the charging pile, and confirms the uniqueness of the charging pile in combination with the area code and the charging pile number; it can be understood that in some other embodiments, if the battery management system cannot obtain the area code of the charging pile, the area code of the charging pile is generated by the positioning element built into the in-vehicle entertainment system, and the uniqueness of the charging pile is confirmed in combination with the charging pile number.

[0163] In this embodiment, the battery management system obtains quantitative data such as the charging port status, charging voltage and charging current of the charging pile through the charging pile. After the in-vehicle entertainment system receives the parameter data forwarded by the battery management system, it determines whether the current conditions meet the charging requirements according to the preset charging standards; when any condition is not met, charging is not started.

[0164] In this embodiment, when the in-vehicle entertainment system determines that the current conditions meet the charging requirements, it sends a charging condition satisfaction information to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile (the power grid system and the cloud payment platform data are synchronized); after charging is completed, the in-vehicle entertainment system interface displays a QR code of the amount to be paid, and the mobile terminal's scanning function is used to scan the code for payment authorization, and the charging amount is paid to the cloud payment platform (for example, 25 yuan). After the payment is completed, the cloud payment platform sends a payment completion information to the charging pile. After the payment is completed, the charging pile unlocks the electronic lock, and the charging gun can be pulled out at this time. After the charging gun is pulled out, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

[0165] In this embodiment, the in-vehicle entertainment system and the payment authorization terminal communicating with the in-vehicle entertainment system display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal. The in-vehicle entertainment system and the payment authorization terminal simultaneously display the payment information to be confirmed. After either party confirms, it means that the payment information is confirmed.

[0166] It is understandable that in some other embodiments, the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed, and the in-vehicle entertainment system does not display the payment information to be confirmed, that is, the in-vehicle entertainment system receives the payment information to be confirmed sent by the cloud payment platform and forwards it to the payment authorization terminal, and the payment authorization terminal displays the payment information to be confirmed.

[0167] It is understandable that in some other embodiments, the in-vehicle entertainment system displays the payment information to be confirmed, that is, the in-vehicle entertainment system receives and displays the payment information to be confirmed sent by the cloud payment platform.

[0168] Example 7:

[0169] Embodiment 7 of the present invention provides an electric vehicle that is charged using the electric vehicle contactless payment charging method described in Embodiment 1, Embodiment 2, or Embodiment 3 of the present invention.

[0170] Example 8:

[0171] Embodiment 8 of the present invention provides an electric vehicle, comprising the electric vehicle contactless payment charging system described in Embodiment 4, Embodiment 5, or Embodiment 6 of the present invention.

[0172] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A method for charging an electric vehicle with a non-sensing payment method, characterized in that: The following processes are included: After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system. The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; If yes, the in-vehicle entertainment system makes a prepayment to the cloud payment platform according to the preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed; if no, charging is not started; After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

2. A method for charging an electric vehicle with a non-sensing payment method, characterized in that: The following processes are included: After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system. The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; If yes, the in-vehicle entertainment system makes a prepayment to the cloud payment platform according to the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile after the prepayment is completed; if no, charging is not started; After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

3. A method for charging an electric vehicle with a non-sensing payment method, characterized by: The following processes are included: After receiving feedback that the charging gun is plugged into the charging pile, the battery management system energizes the electric vehicle's charging relay and wakes up the vehicle gateway, which then wakes up the in-vehicle entertainment system. The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system determines whether the charging conditions are met based on the current parameter data of the charging pile and the current parameter data of the electric vehicle sent by the battery management system; If yes, send a charging condition satisfaction message to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile; if no, do not start charging; After charging is completed, the in-vehicle entertainment system and / or the payment authorization terminal communicating with the in-vehicle entertainment system receives and displays the payment information to be confirmed. After the payment information is confirmed and the charging gun is unplugged, the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter a dormant state.

4. The electric vehicle charging method for contactless payment according to any one of claims 1 to 3, characterized in that: The current parameter data of the electric vehicle, including at least: charging state parameters, charging port state parameters, charging voltage limit, charging current and state of charge; The current parameter data of the charging pile includes at least: charging port status parameters, charging voltage, charging current, charging pile area code and charging pile number.

5. A non-sensing payment charging system for electric vehicles, characterized by: include: The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway; In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system; The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on the acquired current parameter data of the charging pile and the current parameter data of the electric vehicle; If yes, prepay to the cloud payment platform according to the preset payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information; The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

6. A non-sensing payment charging system for electric vehicles, characterized by: include: The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway; In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system; The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and current parameter data of the electric vehicle sent by the battery management system; If yes, prepay to the cloud payment platform according to the real-time payment authorization information, so that the cloud payment platform sends a charging start instruction to the charging pile to start charging after confirming the payment information; The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system is also configured to: after receiving the charging completion information, display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

7. A non-sensing payment charging system for electric vehicles, characterized by: include: The battery management system is configured to: upon receiving feedback that the charging gun is inserted into the charging pile, attract the charging relay of the electric vehicle and wake up the vehicle gateway, obtain the current parameter data of the charging pile and the current parameter data of the electric vehicle, and send them to the in-vehicle entertainment system through the vehicle gateway; In-vehicle gateway: configured to wake up the in-vehicle entertainment system and send data from the battery management system to the in-vehicle entertainment system; The in-vehicle entertainment system is configured to: determine whether charging conditions are met based on current parameter data of the charging pile and current parameter data of the electric vehicle sent by the battery management system; if so, send a charging condition satisfaction message to the cloud payment platform, so that the cloud payment platform sends a charging start instruction to the charging pile; The battery management system obtains the area code and number of the charging pile through the charging pile, and combines the area code and the charging pile number to confirm the uniqueness of the charging pile. If the battery management system cannot obtain the area code of the charging pile, it generates the area code of the charging pile through the positioning element built into the in-vehicle entertainment system, and combines it with the charging pile number to confirm the uniqueness of the charging pile. The in-vehicle entertainment system is also configured to: after receiving the charging completion information, receive and display the payment information to be confirmed; after the payment information is confirmed, send the payment confirmation information to the cloud payment platform so that the cloud payment platform sends the payment completion information to the charging pile.

8. The electric vehicle contactless payment charging system according to any one of claims 5 to 7, characterized in that: The in-vehicle entertainment system communicates with the payment authorization terminal, and the payment authorization terminal receives and displays the payment information to be confirmed sent by the in-vehicle entertainment system. After the payment information on the payment authorization terminal or the in-vehicle entertainment system is confirmed, the in-vehicle entertainment system sends payment confirmation information to the cloud payment platform so that the cloud payment platform sends payment completion information to the charging pile.

9. The electric vehicle contactless payment charging system according to any one of claims 5 to 7, characterized in that: After the charging gun is unplugged, the battery management system sends a sleep command to the in-vehicle entertainment system and the in-vehicle gateway, and the battery management system, the in-vehicle entertainment system and the in-vehicle gateway enter the sleep state.

10. The electric vehicle contactless payment charging system according to any one of claims 5 to 7, characterized in that: The current parameter data of the electric vehicle, including at least: charging state parameters, charging port state parameters, charging voltage limit, charging current and state of charge; The current parameter data of the charging pile includes at least: charging port status parameters, charging voltage, charging current, charging pile area code and charging pile number.

11. An electric vehicle, characterized in that: Charging an electric vehicle using the contactless payment charging method according to any one of claims 1 to 4; or, The electric vehicle contactless payment charging system includes any one of claims 5-9.

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