WO2025218239A1 - 一种电动车的无感充电支付方法及其系统、座舱系统 - Google Patents

一种电动车的无感充电支付方法及其系统、座舱系统

Info

Publication number
WO2025218239A1
WO2025218239A1 PCT/CN2024/141860 CN2024141860W WO2025218239A1 WO 2025218239 A1 WO2025218239 A1 WO 2025218239A1 CN 2024141860 W CN2024141860 W CN 2024141860W WO 2025218239 A1 WO2025218239 A1 WO 2025218239A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
electric vehicle
gun
information
digital model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/141860
Other languages
English (en)
French (fr)
Inventor
戚文彬
杨阳
孙权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Unionpay Co Ltd
Original Assignee
China Unionpay Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Unionpay Co Ltd filed Critical China Unionpay Co Ltd
Publication of WO2025218239A1 publication Critical patent/WO2025218239A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • G06Q20/145—Payments according to the detected use or quantity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/352—Contactless payments by cards
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825—Use of electronic signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/387—Payment using discounts or coupons
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches

Definitions

  • the present invention relates to mobile payment technology, and in particular to a non-sensing charging payment method for an electric vehicle, a non-sensing charging payment system for an electric vehicle, and a cockpit system.
  • This contactless charging payment method uses images related to the location of the electric vehicle to identify ground parking spaces, and then determines the corresponding charging gun. The electric vehicle then initiates a charging request to the designated charging gun. Then, based on relevant information such as the electric vehicle identification information, charging time and charging amount, the charging fee is settled and contactless payment is realized.
  • the charging cable of the charging gun is usually long and can be used in the adjacent parking space.
  • the camera will recognize that electric vehicle A is charging, which will cause an error in the account.
  • the present invention aims to provide a non-contact charging payment method and a non-contact charging payment system for electric vehicles, which can accurately determine the pairing relationship between the charging gun and the electric vehicle and improve the convenience and safety of charging.
  • a method for paying for electric vehicle charging without charging comprises:
  • a charging station determination step determining a charging station according to the location information of the electric vehicle
  • a precise pairing step wherein the position and posture of the charging gun are detected by transmitting radar signals and receiving reflected signals, and compared with the digital model to achieve precise pairing of the electric vehicle and the charging gun;
  • the charging fee payment step is to issue a payment request based on the charging fee data generated by charging the electric vehicle.
  • the electric vehicle uses a camera to obtain an image of the position and direction of the charging gun and compares it with the digital model of the charging station to achieve preliminary pairing of the electric vehicle and the charging gun.
  • the electric vehicle uses radar to obtain distance and position information of the charging gun and compares it with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the charging step further includes:
  • the electric vehicle itself detects the charging parameter data during charging in real time and compares and verifies it with the charging parameter data monitored by the charging station. If the comparison and verification is unsuccessful, the charging of the electric vehicle is suspended.
  • the charging parameter data includes one or more of the following: charging current, charging voltage, and charging time.
  • the charging station determination step includes the following sub-steps:
  • the electric vehicle obtains its own location information
  • the electric vehicle obtains charging station information of surrounding available charging stations based on the location information
  • the electric vehicle recommends one or more charging stations from the available surrounding charging stations for the user to select based on the electric vehicle's own charging habits, wherein the charging habits include one or more of charging parameter information, user usage habit information, and contactless payment debit card information; and
  • a charging station at which the electric vehicle is to be charged is determined from the one or more charging stations.
  • the electric vehicle recommends one or more charging stations from the surrounding available charging stations for the user to select based on the electric vehicle's own charging habits, including:
  • the cabin of the electric vehicle recommends the most suitable charging station to the user from the available charging stations in the surrounding area.
  • the preliminary pairing step includes the following sub-steps:
  • the electric vehicle uses a camera to capture image information of the location and direction of the charging gun;
  • the pre-processed image information is compared with the digital model of the charging pile to determine the charging gun that is paired with the electric vehicle.
  • the precise matching step includes the following sub-steps:
  • the electric vehicle's onboard radar transmits signals to the surroundings and receives reflected radar signals
  • the pre-processed distance and position information of the charging gun is combined with the posture information of the electric vehicle to determine the charging gun paired with the electric vehicle.
  • the charging fee payment step includes the following sub-steps:
  • the charging fee data recorded by the electric vehicle itself is compared with the charging fee data recorded by the charging station;
  • initiating a payment request based on the charging fee data further includes: signing the charging fee data with a private key and then initiating the payment request.
  • the electric vehicle automatically records and saves charging-related data each time it is charged.
  • the charging-related data may include one or more of the following: charging time, charging power, charging cost, and charging station information.
  • the present invention provides a non-sensing charging payment system for electric vehicles, comprising: an electric vehicle and a charging service system.
  • the electric vehicle comprises:
  • a charging station determination module configured to determine a charging station based on the location information of the electric vehicle
  • a preliminary pairing module which obtains an image of the charging gun of the electric vehicle and a digital model of the charging station, and compares the image with the digital model to achieve preliminary pairing of the electric vehicle and the charging gun, wherein the digital model of the charging station is a digital model of a template image formed by pre-photographing images of the charging guns in various directions in the charging station;
  • a precise pairing module configured to detect the position and posture of the charging gun by transmitting radar signals and receiving reflected signals, and compare the detected position and posture with the digital model to achieve precise pairing of the electric vehicle and the charging gun;
  • a charging module used to charge the electric vehicle
  • the charging fee payment module issues a payment request based on the charging fee data generated by the electric vehicle charging.
  • the charging service system includes:
  • a charging station information providing module which provides the electric vehicle with charging station information of available charging stations around the location information based on the location information received from the electric vehicle;
  • the charging station digital model providing module pre-stores the charging station digital models of various charging stations and provides the corresponding charging station digital model according to the request from the electric vehicle, wherein the charging station digital model refers to a digital model of a template image formed by pre-shooting the plug-in images of various charging guns in various directions in the charging station.
  • the image of the position and direction of the charging gun obtained by the camera is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the distance and position information of the charging gun obtained by radar is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the charging service system further comprises: a charging monitoring module, which monitors the charging parameters of the charging gun of the charging station in real time as the first charging parameter data,
  • the charging module further detects the charging parameters of the electric vehicle itself in real time during charging as second charging parameter data and compares and verifies the second charging parameter data with the first charging parameter data obtained from the charging service system, and suspends charging of the electric vehicle if the comparison and verification fails.
  • the first charging parameter data and the second charging parameter data include one or more of the following: charging current, charging voltage, charging time,
  • the charging module suspends charging of the electric vehicle if the comparison and verification is unsuccessful.
  • the camera of the electric vehicle captures image information of the position and direction of the charging gun, preprocesses the image information, and compares the preprocessed image information with the digital model of the charging pile to determine the charging gun paired with the electric vehicle.
  • the on-board radar of the electric vehicle transmits signals to the surroundings and receives reflected radar signals, calculates the distance and position information of the charging gun based on the time difference of the radar signals, pre-processes the distance and position information of the charging gun, and combines the pre-processed distance and position information of the charging gun with the posture information of the electric vehicle to determine the charging gun paired with the electric vehicle.
  • the charging service system further comprises: a charging fee calculation module, configured to calculate the charging fee of the electric vehicle and provide the charging fee data to the electric vehicle,
  • the charging fee payment module compares the charging fee data recorded by the electric vehicle with the charging fee data obtained from the charging service system. After the two are matched, a payment request is initiated based on the matched charging fee data.
  • a private key is further used to sign the matched charging fee data and initiate a payment request.
  • the electric vehicle further comprises:
  • the recording module is used to automatically record and save charging-related data related to each charging, wherein the charging-related data includes one or more of the following: charging time, charging power, charging cost, and charging station information.
  • a cockpit system includes:
  • a charging station determination module configured to determine a charging station based on the location information of the electric vehicle
  • a preliminary pairing module which obtains an image of the charging gun of the electric vehicle and a digital model of the charging station, and compares the image with the digital model to achieve preliminary pairing between the electric vehicle and the charging gun, wherein the digital model of the charging station is a digital model of a template image formed by pre-photographing images of each charging gun in the charging station in various directions;
  • a precise pairing module configured to detect the position and posture of the charging gun by transmitting radar signals and receiving reflected signals, and compare the detected position and posture with the digital model to achieve precise pairing of the electric vehicle and the charging gun;
  • a charging module used to charge the electric vehicle
  • the charging fee payment module issues a payment request based on the charging fee data generated by charging the electric vehicle.
  • the charging module further detects the charging parameters of the electric vehicle itself in real time during charging and compares and verifies the charging parameters with charging parameter data obtained from a monitoring charging gun obtained from the outside, and suspends charging of the electric vehicle if the comparison and verification fails.
  • the image of the position and direction of the charging gun obtained by the camera is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the distance and position information of the charging gun obtained by radar is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the charging station determination module recommends the most suitable charging station to the user from the surrounding available charging stations based on one or more of the cabin charging parameter information, charging data information, list information of contactless payment debit cards bound to the cabin, and preferential information of the charging station, while ensuring that user information is not leaked, and determines the charging station.
  • a computer-readable medium stores a computer program, which, when executed by a processor, implements the aforementioned method for paying for the contactless charging of an electric vehicle.
  • a computer device includes a storage module, a processor, and a computer program stored on the storage module and executable on the processor.
  • the processor executes the computer program, the method for paying for the electric vehicle's contactless charging is implemented.
  • a computer program product comprises a computer program, which, when executed by a processor, implements the aforementioned method for paying for the contactless charging of an electric vehicle.
  • FIG1 is a schematic flow chart of the non-sensing charging payment method for an electric vehicle according to the present invention.
  • FIG2 is a schematic diagram of a specific process of the charging matching step S200 in the non-sensing charging payment method for an electric vehicle of the present invention.
  • FIG3 is a flow chart of a method for paying for contactless charging of an electric vehicle according to an embodiment of the present invention.
  • FIG4 is a structural block diagram of the non-sensing charging payment system for electric vehicles of the present invention.
  • FIG1 is a schematic flow chart of the method for paying for the electric vehicle's contactless charging according to the present invention.
  • the electric vehicle's contactless charging payment method of the present invention is implemented by the electric vehicle and the charging service system.
  • the method generally includes the following three steps:
  • Charging station determination step S100 The electric vehicle obtains information about available charging stations in the surrounding area from the charging service system based on its location information. The electric vehicle then recommends the most suitable charging station in the surrounding area based on the electric vehicle's charging habits and the bound debit card, and determines the charging station to be charged.
  • Charging matching step S200 The electric vehicle navigates to a user-specified charging station, where it is paired with a charging gun through image detection and radar detection, and charging is performed (i.e., including: a preliminary matching step using image detection, a precise matching step using radar, and a charging step). During charging, the charging parameter data detected by the electric vehicle itself is verified with the charging parameter data monitored by the charging service system; and
  • Charging fee payment step S300 After charging is completed, the charging service system sends the charging fee data to the electric vehicle. The electric vehicle compares its own charging fee data. If the comparison is successful, the electric vehicle initiates a payment request to the payment platform and completes the payment of the charging fee.
  • the following describes in detail the charging station determination step S100 , the charging matching step S200 , and the charging fee payment step S300 .
  • the electric vehicle's cabin system uses information such as electrical parameters, charging cost data, and a list of debit cards bound to the cabin system to recommend the most suitable charging station to the user, ensuring that user information is not leaked, thereby providing a better charging experience.
  • the specific flow of the charging station recommendation step S100 includes:
  • the cockpit system Based on the location information, the cockpit system initiates a request to the charging service system to obtain information about available charging stations in the surrounding area.
  • the request may also include information about discounts offered by the charging stations.
  • the charging service system After receiving the request, the charging service system returns the charging station information of the available charging stations in the surrounding area to the cockpit system;
  • the cockpit system After receiving the charging station information, the cockpit system generates a list of recommended stations and reasons based on the cockpit system's charging parameters, user usage habits, and the list of debit cards bound to the cockpit system, such as slow charging to reduce battery loss, low cost, payment discounts, etc.; and
  • the cockpit system ranks items based on the user’s predicted preference and presents them to the user through voice/screen, etc.
  • charging stations are matched and recommended on the cockpit system side based on the obtained charging station information.
  • this not only protects user privacy, but also enables analysis based on the user's full charging cost data.
  • the charging cost data of a user at a certain brand station is only partial. There are usually competitive barriers between platforms, and they are unwilling to share data for user recommendations, which results in the recommended content not meeting user needs.
  • FIG2 is a schematic diagram of a specific process of the charging matching step S200 in the non-sensing charging payment method for an electric vehicle of the present invention.
  • the charging matching step S200 in the non-sensing charging payment method for an electric vehicle of the present invention specifically includes the following steps:
  • S201 Determine a charging station based on positioning and driving image information
  • the cockpit system obtains a digital model of the charging station from the charging service system and, based on the debit card discounts offered by the charging station, switches the debit card bound to the charging payment to a corresponding debit card with discounts.
  • S203 The cockpit system compares the image information captured by the camera with the digital model of the charging pile to determine the position and direction of the vehicle;
  • the cockpit system determines the corresponding charging gun based on the angle and orientation of the charging gun in the image information
  • S205 The vehicle-mounted radar detects the position and direction of the charging gun in real time to determine the corresponding charging gun (wherein, S204 and S205 can be swapped in order or performed simultaneously);
  • S206 The cockpit system determines the charging gun corresponding to the electric vehicle through image and radar judgment, and sends a request to the charging service system to start charging;
  • the charging service system returns a start charging response and sends a charging instruction to the charging gun to start charging;
  • the charging service system monitors the charging process in real time, such as monitoring charging parameters such as charging current and charging voltage, and transmits the charging parameter data to the cockpit system;
  • S209 The cockpit system verifies the returned charging parameter data with its own detected charging parameter data (current, voltage, etc.) (of course, as an alternative, this process can also be done by the electric vehicle uploading data to the charging service system for verification);
  • the existing technology can only bind one debit card or use the default payment order to pay, and cannot choose a debit card to enjoy discounts.
  • the charging station discount is combined with the user's selection of the charging station (determined by positioning and driving images), and the cockpit system can automatically switch according to the debit card bound to itself.
  • the charging service system sends the charging fee data to the cockpit system for comparison, and signs the two data and sends them to the payment platform to initiate payment to avoid transaction denial.
  • the specific process includes:
  • the charging station collects charging cost data in real time, including charging time, power consumption, and cost.
  • the charging service system stores the collected charging cost data in the charging service system to ensure the integrity and security of the data.
  • the charging service system sends charging parameter data to the cockpit system at a scheduled time.
  • a scheduled task is set to send charging cost data to the cockpit system at a specific time point in the charging service system.
  • the cockpit system compares the charging cost data, that is, compares the received charging cost data with the charging cost data recorded in the cockpit system to verify the accuracy and completeness of the charging cost data;
  • the cockpit system uses a private key to sign the charging fee data to ensure the authenticity and source of the data;
  • the cockpit system sends the signed charging fee data to the payment platform and initiates a payment request;
  • the payment platform After receiving the data, the payment platform uses the public key corresponding to the private key to verify the signature of the charging fee data to ensure the authenticity and source of the data. If the verification is successful, the payment is processed accordingly based on the charging fee data; and
  • the payment platform will feed back the payment processing results to the charging service system and the cockpit system.
  • the signing and comparison of charging fee data, as well as the scheduled transmission and comparison of charging parameter data effectively prevent transaction repudiation. If a transaction is repudiation, the authenticity of the transaction can be traced and verified by comparing the charging fee data in the cabin system with the charging fee data stored in the charging service system.
  • FIG3 is a flow chart of a method for paying for contactless charging of an electric vehicle according to an embodiment of the present invention.
  • a method for paying for electric vehicle charging without charging is implemented through the electric vehicle's cabin system and charging service system.
  • the method includes the following steps:
  • S1 The GPS system of the cockpit system starts working to accurately obtain the location information of the electric vehicle
  • S2 The cockpit system sends its location information to the charging service system and obtains nearby available charging stations from the charging service system.
  • the cockpit system recommends the most suitable charging station from nearby available charging stations based on the cockpit system's charging parameters, user usage habits, and the list of contactless debit cards bound to the cockpit system, providing a better charging experience. For example, if the electric vehicle only supports slow charging, fast charging station information will be filtered out. For example, if the accumulated electric vehicle data predicts that the user will charge overnight, slow charging stations will be recommended to reduce battery loss.
  • S4 Navigate to the selected charging station through the vehicle system and obtain the digital model of the charging station from the charging service system;
  • the cockpit system pre-processes the video stream and/or image, such as noise reduction and enhancement (to facilitate subsequent algorithm processing);
  • the cockpit system uses an algorithm to perform image recognition and processing on the processed image data to obtain a feature image.
  • the feature image is then matched with the digital model of the charging station to determine the position and direction of the electric vehicle and the corresponding relationship between the electric vehicle and the charging gun.
  • the digital model of the charging station refers to a template image obtained by pre-capturing images of the charging guns in various directions of the charging station to form a training image.
  • S9 The electric vehicle's radar starts working, detecting the position and direction of the charging gun in real time and providing the radar data to the cockpit system;
  • the cockpit system accurately matches the charging gun and the electric vehicle based on radar data, achieving the corresponding pairing between the electric vehicle and the charging gun;
  • the charging service system monitors the charging process in real time and transmits the monitored charging parameter data such as charging current and charging voltage to the electric vehicle;
  • the electric vehicle verifies the returned charging parameter data with its own detected charging parameter data (e.g., charging current, charging voltage, etc.). If an abnormality occurs (i.e., the charging parameters of the electric vehicle itself and the charging parameters returned from the charging service system are not correctly matched), an error message is immediately issued and corresponding corrections are taken;
  • charging parameter data e.g., charging current, charging voltage, etc.
  • S15 The electric vehicle compares the received charging fee data with the charging fee data recorded in the cockpit system;
  • the payment platform After receiving the charging fee data, the payment platform uses the public key to verify the signature of the charging fee data to ensure the authenticity and source of the data. At the same time, the payment platform will make corresponding payment processing based on the charging fee data;
  • the cockpit system automatically records data related to each charge, such as charging time, charging power, charging cost, etc.;
  • two detection pairing methods image detection pairing (S6 ⁇ S8 in Figure 3) and radar detection pairing (S9 ⁇ S10 in Figure 3), are used to pair the electric vehicle and the charging gun. These two detection pairing methods can preferably be used together, or one of them can be selected according to specific needs.
  • the situation where both detection and pairing methods are used together is suitable for scenarios that require higher accuracy and stability. That is, visual algorithms and radar detection are used for pairing at the same time.
  • the visual algorithm mainly relies on the camera to determine the charging gun, while radar detection detects the position and posture of the charging gun by transmitting signals and receiving reflected signals.
  • the two complement each other and can provide more comprehensive and accurate information, thereby improving the success rate of pairing.
  • Choosing one detection pairing method over the other is suitable for scenarios where cost, power consumption, or real-time requirements are taken into consideration.
  • either method can be selected for pairing. For example, using only vision algorithms reduces hardware costs, while in other scenarios, radar detection can provide more direct and real-time information.
  • the radar detection pairing method includes the following steps:
  • the radar device transmits signals to the surroundings and receives the reflected signals. By analyzing the time difference of the reflected signals, the distance and position of the target object can be calculated.
  • a pairing algorithm is used to pair the electric vehicle with the charging gun.
  • FIG4 is a structural block diagram of the non-sensing charging payment system for electric vehicles of the present invention.
  • the electric vehicle contactless charging payment system of the present invention includes: an electric vehicle cabin system 100 and a charging service system 200 .
  • the cockpit system 100 includes:
  • a charging station determination module 110 is configured to determine a charging station based on the location information of the electric vehicle
  • the preliminary pairing module 120 obtains an image of the charging gun of the electric vehicle and a digital model of the charging station, and compares the image with the digital model to achieve preliminary pairing between the electric vehicle and the charging gun.
  • the digital model of the charging station is a digital model of a template image formed by pre-photographing images of each charging gun in the charging station from various directions.
  • a precise pairing module 130 is configured to detect the position and posture of the charging gun by transmitting radar signals and receiving reflected signals, and compare the position and posture with the digital model to achieve precise pairing of the electric vehicle and the charging gun;
  • a charging module 140 configured to charge the electric vehicle
  • the charging fee payment module 150 issues a payment request based on the charging fee data generated by charging the electric vehicle.
  • the cockpit system 100 may also have: a recording module (not shown) for automatically recording and saving charging-related data related to each charging, wherein the charging-related data includes one or more of the following: charging time, charging power, charging cost, and charging station information.
  • a recording module (not shown) for automatically recording and saving charging-related data related to each charging, wherein the charging-related data includes one or more of the following: charging time, charging power, charging cost, and charging station information.
  • the charging station determination module 110 recommends the most suitable charging station to the user from the surrounding available charging stations based on one or more of the cabin charging parameter information, charging data information, list information of contactless payment debit cards bound to the cabin, and preferential information of the charging station, while ensuring that user information is not leaked, and determines the charging station.
  • the charging service system 200 includes:
  • the charging station information providing module 210 provides charging station information of available charging stations around the location information based on the location information received from the electric vehicle;
  • the charging station digital model providing module 220 pre-stores the digital models of various charging stations and provides the corresponding digital model of the charging station in response to requests from electric vehicles.
  • the digital model of the charging station is a digital model of a template image formed by pre-photographing images of the charging guns in various directions in the charging station.
  • a charging monitoring module 230 is configured to monitor the charging parameters of the charging gun of the charging station in real time as first charging parameter data
  • the charging fee calculation module 240 is used to calculate the charging fee of the electric vehicle and provide the charging fee data to the cockpit system 100 of the electric vehicle.
  • an image of the position and orientation of the charging gun acquired by a camera is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun;
  • the distance and position information of the charging gun obtained by the radar is compared with the digital model of the charging station to achieve pairing of the electric vehicle and the charging gun.
  • the charging module 140 further detects the electric vehicle's own charging parameters in real time as second charging parameter data and compares and verifies the second charging parameter data with the first charging parameter data obtained from the charging service system 200.
  • the first and second charging parameter data include one or more of the following: charging current, charging voltage, and charging time. Furthermore, if the comparison and verification are unsuccessful, charging of the electric vehicle is suspended in the charging module 140.
  • the charging fee payment module 150 compares the charging fee data recorded by the electric vehicle with the charging fee data obtained from the charging fee calculation module 240 of the charging service system 200. After the two are matched, a payment request is initiated based on the matched charging fee data.
  • a private key is used to sign the matched charging fee data and initiate a payment request.
  • the images obtained by the camera and/or the video streams and/or images obtained by the radar are compared with the digital model of the charging station obtained from the charging service system, which can accurately determine the charging gun that matches the electric vehicle (the so-called matching charging gun refers to the charging gun that the electric vehicle is to be charged).
  • the charging service system monitors the charging parameter data and sends it to the cockpit system. The cockpit system determines whether the two are consistent, thereby further ensuring the matching of the electric vehicle and the charging gun.
  • the corresponding relationship between the charging gun and the electric vehicle can be accurately determined and senseless charging payment can be completed, thereby improving the convenience and safety of charging and providing a better charging experience for the car owner.
  • the user's charging parameters, charging cost data, and the list of senseless payment debit cards bound to the cabin in the cabin system can be used by the cabin system to recommend the most suitable charging station to the user, so as to provide a better charging experience.
  • the cabin system can automatically switch the debit card bound to itself, thereby enabling the user to obtain the maximum discount.

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Abstract

本发明涉及一种无感充电支付方法及其系统、座舱系统。该方法包括：充电站确定步骤，根据电动车的位置信息确定充电站；初步配对步骤，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；精准配对步骤，通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；充电步骤，在所述精准配对步骤之后实现电动车的充电；以及充电费用支付步骤，基于电动车充电产生的充电费用数据发出支付请求。

Description

一种电动车的无感充电支付方法及其系统、座舱系统
本申请对提交于2024年4月18日并且发明名称为“一种电动车的无感充电支付方法及其系统、座舱系统”的中国专利申请202410472831.2要求优先权，该中国专利申请的全部公开通过引用并入本文。
技术领域
本发明涉及移动支付技术，具体涉及一种电动车的无感充电支付方法、电动车的无感充电支付系统、以及座舱系统。
背景技术
在车联网充电支付领域中已经提出了一种电动车的无感充电支付方法，这种无感充电支付方法是通过电动车位置相关的影像图像来识别地面停车位，进而确定对应的充电枪，再由电动车向指定的充电枪发起充电请求，然后，基于电动车标识信息、充电时间和充电量等的相关信息进行充电费用结算并继而实现无感支付。
在现有的电动车的无感充电支付方法中存在的问题有：
(1)需要事先完成充电桩与电动车的绑定，适用于电动车在常用充电桩的充电，无法实现在公共充电场站的多枪混插的无感充电；
(2)充电枪通常充电线较长，隔壁车位也能使用，当电动车B用A充电桩充电时，摄像头会识别到电动车A在进行充电，将会造成错账；
(3)一般需要依赖通信网关，因此需要对充电桩进行接入改造，涉及一定改造成本，而且适用范围有限，因为基于通信网关的方案不适用于充电桩通过4G独立联网的场景，另一方面，电动车与充电桩之间VIN(Vehicle Identification Number，电动车识别号码)是明文通信，容易受到中间人攻击进行变更、伪造，从而欺骗云端服务器进行充电，损害他人利益。
发明内容
为了解决上述现有技术中的问题，本发明旨在提供一种能够准确地确定充电枪和电动车的配对关系并且能够提高充电便利性和安全性的电动车的无感充电支付方法及电动车的无感充电支付系统。
本发明一方面的电动车的无感充电支付方法，包括：
充电站确定步骤，根据电动车的位置信息确定充电站；
初步配对步骤，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与所述数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
精准配对步骤，通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
充电步骤，在所述精准配对步骤之后实现电动车的充电；以及
充电费用支付步骤，基于电动车充电产生的充电费用数据发出支付请求。
可选地，在所述初步配对步骤中，电动车利用摄像头获取的充电枪的位置和方向的图像并且与所述充电站数字模型进行比对以实现电动车与充电枪的初步配对。
可选地，在所述精准配对步骤中，电动车利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
可选地，在所述充电步骤中，进一步包括：
电动车自身实时检测充电时的充电参数数据并且与充电站监测到的充电参数数据进行比对校验，在比对校验不成功的情况下暂停电动车的充电。
可选地，所述充电参数数据包括以下的一项或者多项：充电电流、充电电压、充电时间。
可选地，所述充电站确定步骤包括以下子步骤：
电动车获取自身的位置信息；
电动车根据所述位置信息获取周边可用充电站的充电站信息；
电动车根据电动车自身的充电相关习惯从所述周边可用充电站中推荐一个或者多个充电站供用户选择，其中，所述充电相关习惯包括充电参数信息、用户使用习惯信息、无感支付扣款卡信息中的一项或者多项；以及
从所述一个或者多个充电站中确定电动车将要进行充电的充电站。
可选地，所述电动车根据电动车自身的充电相关习惯从所述周边可用充电站中推荐一个或者多个充电站供用户选择包括：
根据电动车的座舱中的座舱充电参数信息、充电数据信息、座舱已绑定的无感支付扣款卡列表信息、充电站的优惠信息中的一项或者多项由电动车的座舱从所述周边可用充电站中向用户推荐最合适的充电站。
可选地，所述初步配对步骤包括以下子步骤包括：
电动车利用摄像头捕捉充电枪的位置和方向的图像信息；
对于所述图像信息进行预处理；以及
将预处理后的图像信息与所述充电桩数字模型比对，以确定与该电动车配对的充电枪。
可选地，所述精准匹配步骤包括以下子步骤：
电动车的车载雷达向周围发射信号并接收反射回来的雷达信号；
基于所述雷达信号的时间差计算出充电枪的距离和位置信息；
对于充电枪的距离和位置信息进行预处理；以及
对于预处理后的充电枪的距离和位置信息结合电动车的姿态信息，以确定与电动车配对的充电枪。
可选地，所述充电费用支付步骤包括以下子步骤：
在电动车充电结束之后，将电动车自身记录的充电费用数据与充电站记录的充电费用数据进行比对；以及
在两者比对匹配之后，基于所述比对匹配后的充电费用数据发起支付请求。
可选地，所述基于充电费用数据发起支付请求进一步包括：采用私钥签名所述充电费用数据之后发起支付请求。
可选地，进一步包括：
记录步骤，电动车每次自动记录并保存充电相关的充电相关数据，
其中，所述充电相关数据包括以下的一项或者多项：充电时间、充电电量、充电费用、充电站信息。
本发明一方面的电动车的无感充电支付系统，包括：电动车和充电服务系统，
其中，所述电动车包括：
充电站确定模块，用于根据电动车的位置信息确定充电站；
初步配对模块，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与所述数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
精准配对模块，用于通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
充电模块，用于实现电动车的充电；以及
充电费用支付模块，基于电动车充电产生的充电费用数据发出支付请求，
所述充电服务系统包括：
充电站信息提供模块，根据从电动车接收到的位置信息向电动车提供该位置信息周边的可用充电站的充电站信息；以及
充电站数字模型提供模块，预先存储有各个充电站的充电站数字模型并且根据来自电动车的请求提供相应的充电站的数字模型，其中，所述充电站数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型。
可选地，在所述初步配对模块中，将利用摄像头获取的充电枪的位置和方向的图像与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
可选地，在所述精准配对模块中，利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
可选地，所述充电服务系统进一步包括：充电监测模块，实时监测充电站的充电枪的充电参数作为第一充电参数数据，
所述充电模块中进一步实时检测充电时电动车自身的充电参数作为第二充电参数数据并且将所述第二充电参数数据与从所述充电服务系统获得的所述第一充电参数数据进行比对校验，并且在比对校验失败的情况下暂停电动车的充电。
可选地，所述第一充电参数数据和所述第二充电参数数据包括以下的一项或者多项：充电电流、充电电压、充电时间，
所述充电模块在所述比对校验不成功的情况下暂停电动车的充电。
可选地，在所述初步配对模块中，电动车的摄像头捕捉充电枪的位置和方向的图像信息，对于所述图像信息进行预处理，将预处理后的图像信息与所述充电桩数字模型比对，以确定与电动车配对的充电枪。
可选地，在所述精准配对模块中，电动车的车载雷达向周围发射信号，并接收反射回来的雷达信号，基于所述雷达信号的时间差计算出充电枪的距离和位置信息，对于充电枪的距离和位置信息进行预处理，对于预处理后的充电枪的距离和位置信息结合电动车的姿态信息，以确定与电动车配对的充电枪。
可选地，所述充电服务系统进一步包括：充电费用计算模块，用于计算电动车的充电费用并且将充电费数据提供给电动车，
所述充电费用支付模块在电动车充电结束之后将电动车记录的充电费用数据与从所述充电服务系统获得的充电费用数据进行比对，在两者比对匹配之后，基于比对匹配后的充电费用数据发起支付请求。
可选地，在所述充电费用支付模块中，进一步采用私钥签名所述比对匹配后的充电费用数据并发起支付请求。
可选地，所述电动车进一步包括：
记录模块，用于自动记录并且保存每次充电相关的充电相关数据，其中，所述充电相关数据包括以下的一项或者多项：充电时间、充电电量、充电费用、充电站信息。
本发明一方面的座舱系统，包括：
充电站确定模块，用于根据电动车的位置信息确定充电站；
初步配对模块，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
精准配对模块，用于通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
充电模块，用于实现电动车的充电；以及
充电费用支付模块，基于电动车充电产生的充电费用数据发出支付请求。
可选地，所述充电模块中进一步实时检测充电时电动车本身的充电参数并且将所述充电参数与从外部获得的监控充电枪得到的充电参数数据进行比对校验，在比对校验失败的情况下暂停电动车的充电。
可选地，在所述初步配对模块中，利用摄像头获取的充电枪的位置和方向的图像并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对，
在所述精准匹配模块中，利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
可选地，所述充电站确定模块在保证用户信息不外泄的前提下根据电动车的座舱中的座舱充电参数信息、充电数据信息、座舱已绑定的无感支付扣款卡列表信息、充电站的优惠信息中的一项或者多项从所述周边可用充电站中向用户推荐最合适的充电站并且实现充电站的确定。
本发明一方面的计算机可读介质，其上存储有计算机程序，该计算机程序被处理器执行时实现所述的电动车的无感充电支付方法。
本发明一方面的计算机设备，包括存储模块、处理器以及存储在存储模块上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现所述的电动车的无感充电支付方法。
本发明一方面的计算机程序产品，包括计算机程序，该计算机程序被处理器执行时实现所述的电动车的无感充电支付方法。
附图说明
从结合附图的以下详细说明中，将会使本申请的所述和其他目的及优点更加完整清楚，其中，相同或相似的要素采用相同的标号表示。
图1是本发明的电动车的无感充电支付方法的概要流程图。
图2是本发明的电动车的无感充电支付方法中的充电匹配步骤S200的具体流程的示意图。
图3是本发明一实施方式的电动车的无感充电支付方法的流程示意图。
图4是本发明的电动车的无感充电支付系统的结构框图。
具体实施方式
下面介绍的是本发明的多个实施例中的一些，旨在提供对本发明的基本了解。并不旨在确认本发明的关键或决定性的要素或限定所要保护的范围。
出于简洁和说明性目的，本文主要参考其示范实施例来描述本发明的原理。但是，本领域技术人员将容易地认识到，相同的原理可等效地应用于所有类型的电动车的无感充电支付方法及电动车的无感充电支付系统并且可以在其中实施这些相同的原理，以及任何此类变化不背离本专利申请的真实精神和范围。
而且，在下文描述中，参考了附图，这些附图图示特定的示范实施例。在不背离本发明的精神和范围的前提下可以对这些实施例进行电、机械、逻辑和结构上的更改。此外，虽然本发明的特征是结合若干实施/实施例的仅其中之一来公开的，但是如针对任何给定或可识别的功能可能是期望和/或有利的，可以将此特征与其他实施/实施例的一个或多个其他特征进行组合。因此，下文描述不应视为在限制意义上的，并且本发明的范围由所附权利要求及其等效物来定义。
诸如“具备”和“包括”之类的用语表示除了具有在说明书和权利要求书中有直接和明确表述的单元(模块)和步骤以外，本发明的技术方案也不排除具有未被直接或明确表述的其它单元(模块)和步骤的情形。
图1是本发明的电动车的无感充电支付方法的概要流程图。
如图1所示，本发明的电动车的无感充电支付方法由电动车、充电服务系统实现，该方法概要地包括以下三大步骤：
充电站确定步骤S100：电动车根据其位置信息从充电服务系统获取周边可用充电站的充电站信息，在电动车侧根据电动车的充电相关习惯参数以及绑定的扣款卡推荐周边最合适的充电站，确定将要进行充电的充电站；
充电匹配步骤S200：电动车导航到用户确定的充电站，在该充电站内电动车通过图像检测配对以及雷达检测配对实现与充电枪的配对并进行充电(即包括：利用图像检测实现的初步匹配步骤、利用雷达实现的精准匹配步骤、以及充电步骤)，并且在充电同时对于电动车自身检测到的充电参数数据与充电服务系统监测到的充电参数数据进行校验；以及
充电费用支付步骤S300：在充电结束之后，充电服务系统将充电费用数据发送到电动车，电动车比对自身的充电费用数据，在比对成功的情况下，电动车向支付平台发起支付请求并完成充电费用的支付。
以下，对于充电站确定步骤S100、充电匹配步骤S200以及充电费用支付步骤S300的具体内容进行说明。
在充电站确定步骤S100中，在保证用户信息不外泄的前提下，利用座舱系统中的电参数、充电费用数据、座舱系统已绑定的扣款卡列表等信息来由电动车的座舱系统向用户推荐最合适的充电站，以提供更好的充电体验。充电站推荐步骤S100的具体流包括：
1)座舱系统基于位置信息，向充电服务系统发起获取周边可用充电站的充电站信息的请求，其中，请求中也可以包括获取充电站的优惠信息等；
2)充电服务系统接收到请求后，将周边的可用充电站的充电站信息返回至座舱系统；
3)座舱系统在接收到用充电站信息之后，根据座舱系统充电参数、用户使用习惯、座舱系统已绑定的扣款卡列表生成推荐场站列表及理由，如慢充减少电池损耗、费用低、支付优惠等；以及
4)座舱系统根据用户选择倾向预测进行排序，并通过语音/屏幕等向用户呈现。
在本发明中在座舱系统侧根据获得的充电站信息进行充电站的匹配和推荐，这与现有技术中将用户数据在平台侧进行匹配和推荐的方案相比，不仅能够保护用户隐私，还能够基于用户的全量充电费用数据进行分析，例如，用户在某一品牌站的充电费用数据仅是局部，平台间通常存在竞争壁垒，不愿共享数据用于用户推荐，从而导致推荐内容不满足用户需求。
图2是本发明的电动车的无感充电支付方法中的充电匹配步骤S200的具体流程的示意图。
如图2所示，本发明的电动车的无感充电支付方法中的充电匹配步骤S200具体包括以下步骤：
S201：通过定位及行驶图像等信息确定充电站；
S202：座舱系统向充电服务系统获取该充电站的充电站数字模型，另一方面并且根据该充电站提供的扣款卡优惠，将充电支付绑定的扣款卡切换成相应的有优惠的扣款卡；
S203：座舱系统基于摄像头捕捉到的图像信息与充电桩数字模型比对，确定车辆的位置和方向；
S204：座舱系统通过图像信息中的充电枪的角度及方位等信息判断对应的充电枪；
S205：车载雷达实时检测充电枪的位置、方向判断对应的充电枪(其中，S204和S205可以交换前后顺序，也可以同时进行)；
S206：座舱系统通过图像及雷达判断确定电动车对应的充电枪，并向充电服务系统发起请求开始充电；
S207：充电服务系统返回开始充电响应，并向充电枪发送充电指令，开始充电；
S208：充电服务系统实时监控充电过程，例如监控充电电流、充电电压等充电参数，并将充电参数数据传递至座舱系统；
S209：座舱系统将返回的充电参数数据与自身检测到的充电参数数据(电流、电压等)进行校验(当然，作为变换方式，该过程也可以是由电动车上传数据至充电服务系统中进行校验)；
S210：在校验一致的情况下，则表示充电成功；
S211：在校验不一致的情况下，则表示充电出现异常情况(例如，充电功率不一致，或未开始充电等，即表示了电动车与充电枪的对应关系为配对错误)，则立即发出报错并采取行动进行矫正(例如，关闭当前充电枪，并打开次选充电枪进行校验)。
在用户使用无感充电支付时，现有技术中仅能绑定一张扣款卡或使用默认支付顺序进行支付，而无法选择扣款卡享受优惠，在本发明中将充电站优惠与用户选择充电站(通过定位及行驶图像确定)相结合，座舱系统能够根据自身绑定的扣款卡进行自动切换。
在充电费用支付步骤S300中，在充电结束之后充电服务系统将充电费用数据发送给座舱系统进行比对，并将两者数据进行签名上送支付平台发起支付，避免否认交易。具体流程包括：
1)充电站实时地采集充电费用数据，包括充电时间、电量、费用等的充电费用数据，充电服务系统将采集的充电费用数据存储在充电服务系统中，确保数据的完整性和安全性；
2)充电服务系统定时将充电参数数据发送给座舱系统，例如，设定一个定时任务，在充电服务系统中的特定时间点将充电费用数据发送给座舱系统；
3)座舱系统进行充电费用数据的比对，即将接收到的充电费用数据与座舱系统内部记录的充电费用数据进行比对，以验证充电费用数据的准确性和完整性；
4)在充电费用数据比对成功之后，座舱系统使用一个私钥对充电费用数据进行签名，以确保数据的真实性和来源；
5)座舱系统将签名后的充电费用数据上送支付平台，发起支付请求；
6)支付平台收到数据后，使用与私钥对应的公钥验证充电费用数据的签名，确保数据的真实性和来源，在验证成功的情况下，基于充电费用数据进行相应的支付处理；以及
7)支付平台将支付处理结果反馈至充电服务系统及座舱系统。
在充电费用支付步骤S300中，通过充电费用数据的签名和比对以及充电参数数据的定时发送和比对，可以有效地防止交易的否认行为。因为一旦出现否认交易的情况，可以通过比对座舱系统的充电费用数据和充电服务系统存储的充电费用数据，追溯和验证交易的真实性。
图3是本发明一实施方式的电动车的无感充电支付方法的流程示意图。
如图3所示，本发明一实施方式的电动车的无感充电支付方法通过电动车的座舱系统和充电服务系统实现，该方法包括以下步骤：
S1：座舱系统的GPS系统开始工作，精确获取电动车的位置信息；
S2：座舱系统向充电服务系统上送定位并从充电服务系统获取附近的可用充电站；
S3：在保证用户信息不外泄的前提下，座舱系统根据座舱系统的充电参数、用户使用习惯、座舱系统已绑定的无感扣款卡列表等从附近的可用充电站中向用户推荐充电适合条件最合适的充电站，以提供更好的充电体验，例如电动车仅支持慢充则过滤快充场站信息，又例如根据电动车积累数据预测出用户将过夜充电，则推荐慢充站减少电池损耗；
S4：通过车载系统导航至所选择的充电站，并向充电服务系统获取该充电站的充电站数字模型；
S5：如该充电站提供A行扣款卡优惠，则座舱系统将根据该充电站提供的优惠将绑定的无感扣款卡切换成A行扣款卡；
S6：电动车的摄像头开始工作，捕捉行驶的图像，并提供给座舱系统；
S7：座舱系统对视频流以及/或者图像进行预处理，如降噪、增强等(以便于后续的算法处理)；
S8：座舱系统将处理好的图像数据通过算法进行图像识别和处理之后获得特征图像，将特征图像与充电站数字模型进行匹配，以确定电动车的位置和方向，并判断电动车与充电枪的对应关系，其中，充电站数字模型是指预先对充电站的各方向充电枪的插枪图像进行拍摄形成模板图像，然后进行训练，获得数字模型，通过将实时图像与充电站数字模型进行匹配，能够确定电动车与充电站的充电枪的对应关系；
S9：电动车的雷达开始工作，实时检测充电枪的位置、方向并将雷达数据提供给座舱系统；
S10：座舱系统根据雷达数据，进行充电枪与电动车的精准配对，实现电动车与充电枪的对应关系配对；
S11：在确认电动车与充电枪的对应关系配对成功之后，座舱系统向充电服务系统发起请求开始充电，充电服务系统返回开始充电响应；
S12：在充电开始之后，充电服务系统实时监控充电过程，并将监控到的充电电流、充电电压等充电参数数据传递至电动车；
S13：电动车将返回的充电参数数据与自身检测到的充电参数数据(例如充电电流、充电电压等)进行校验，如果出现异常情况(即，电动车自身的充电参数与从充电服务系统返回的充电参数的对应关系配对错误的情况)，立即发出报错并采取相应矫正；
S14：在充电结束之后充电服务系统将充电费用数据发送给电动车；
S15：电动车将接收到的充电费用数据与座舱系统内部记录的充电费用数据进行比对；
S16：在充电费用数据比对匹配之后，使用一个私钥对充电费用数据进行签名，将签名后的充电费用数据上送到支付平台，以发起支付请求；
S17：支付平台接收到充电费用数据后，使用公钥验证充电费用数据的签名，确保数据的真实性和来源，同时，支付平台会根据充电费用数据进行相应的支付处理；
S18：支付平台完成支付处理后将结果反馈到充电服务系统和电动车；
S19：座舱系统自动记录每次充电相关的数据，例如包括充电时间、充电电量、充电费用等；以及
S20：上述数据经过分析后，可用于优化充电策略，也可以用于后续推荐最合适的充电站，由此能够提供更好的充电体验。
在图3所示的上述流程中示例了采用图像检测配对(图3中的S6～S8)和雷达检测配对(图3中的S9～S10)这两种检测配对方式来实现电动车与充电枪的配对，这两种检测配对方式优选是可以一起采用，也可以根据具体需求选择其中之一采用。
两种检测配对方式一起采用的情形适应于需要更高的准确性和稳定性的场景，即，同时使用视觉算法和雷达检测进行配对，视觉算法主要依靠摄像头来确定充电枪，而雷达检测则通过发射信号和接收反射信号来检测充电枪的位置和姿态，两者相互补充，可以提供更全面和准确的信息，提高配对的成功率。
两种检测配对方式择一采用的情形适应于考虑到成本、功耗或实时性等方面的要求的场景，这种场景下可以选择其中一种方法进行配对。例如，仅使用视觉算法硬件成本低，而另一些场景下，雷达检测可以提供更直接和实时的信息。
接着，对于雷达检测配对方式(图3中的S9～S10)的具体过程进行。
作为一个示例，雷达检测配对方式例如包括以下步骤：
雷达设备向周围发射信号，并接收反射回来的信号，通过分析反射信号的时间差，可以计算出目标物体的距离和位置；
对接收到的雷达信号进行滤波、去噪等处理，以提高信号的信噪比和准确性；以及
基于雷达检测到的目标物体的方位、角度等信息，结合电动车的姿态信息，采用配对算法，将电动车与充电枪进行配对。
图4是本发明的电动车的无感充电支付系统的结构框图。
如图4所示，本发明的电动车的无感充电支付系统包括：电动车的座舱系统100和充电服务系统200。
座舱系统100包括：
充电站确定模块110，用于根据电动车的位置信息确定充电站；
初步配对模块120，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
精准配对模块130，用于通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
充电模块140，用于实现电动车的充电；以及
充电费用支付模块150，基于电动车充电产生的充电费用数据发出支付请求。
进一步，优选地座舱系统100还可以具备：记录模块(未图示)，用于自动记录并且保存每次充电相关的充电相关数据，其中，所述充电相关数据包括以下的一项或者多项：充电时间、充电电量、充电费用、充电站信息。
优选地，充电站确定模块110在保证用户信息不外泄的前提下根据电动车的座舱中的座舱充电参数信息、充电数据信息、座舱已绑定的无感支付扣款卡列表信息、充电站的优惠信息中的一项或者多项从所述周边可用充电站中向用户推荐最合适的充电站并且实现充电站的确定。
充电服务系统200包括：
充电站信息提供模块210，根据从电动车接收到的位置信息提供该位置信息周边的可用充电站的充电站信息；
充电站数字模型提供模块220，预先存储有各个充电站的充电站数字模型并且根据来自电动车的请求提供相应的充电站的数字模型，其中，所述充电站数字模型是指预先对充电站中的充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
充电监测模块230，用于实时监测充电站的充电枪的充电参数作为第一充电参数数据；以及
充电费用计算模块240，用于计算电动车的充电费用并且将充电费数据提供给电动车的座舱系统100。
可选地，在初步配对模块120中，利用摄像头获取的充电枪的位置和方向的图像并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对；
在精准配对模块130中，利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
在充电模块140中进一步实时检测充电时电动车本身的充电参数作为第二充电参数数据并且将所述第二充电参数数据与从所述充电服务系统200获得的所述第一充电参数数据进行比对校验。其中，所述第一充电参数数据和所述第二充电参数数据包括以下的一项或者多项：充电电流、充电电压、充电时间。而且，在充电模块140中，当所述比对校验不成功的情况下暂停电动车的充电。
可选地，在充电费用支付模块150在电动车充电结束之后将电动车记录的充电费用数据与从充电服务系统200的充电费用计算模块240获得的充电费用数据进行比对，在两者比对匹配之后，基于比对匹配后的充电费用数据发起支付请求。
可选地，在充电费用支付模块150中，采用私钥签名所述比对匹配后的充电费用数据并发起支付请求。
如上所述，在本发明的电动车的无感充电支付方法以及电动车的无感支付系统中，将通过摄像头获取的图像以及/或者雷达获取的视频流以及/图像与从充电服务系统获取的充电站数字模型进行比对，能够精确地确定电动车匹配的充电枪(所谓匹配的充电枪是指电动车将要进行充电的充电枪)，而且，在开始充电之后，充电服务系统监测充电参数数据并且下发到座舱系统，座舱系统判断两者是否一致，由此能够进一步保证电动车与充电枪的匹配。
根据本发明的电动车的无感充电支付方法以及电动车的无感支付系统，在公共充电场站的多枪混插、两辆车同时插入充电枪的场景下，能够准确地确定充电枪和电动车的对应关系并完成无感充电支付，能够提高充电的便利性和安全性，为车主提供了更好的充电体验。而且，在保证用户信息不外泄的前提下，能够利用用户在座舱系统中的充电参数、充电费用数据、座舱已绑定的无感支付的扣款卡列表等信息来由座舱系统向用户推荐最合适的充电站，以提供更好的充电体验。再者，能够根据充电站的优惠，座舱系统自动切换自身绑定的扣款卡，由此能够以使得用户获得最大的优惠。
以上仅为本申请的具体实施方式，但本申请的保护范围并不局限于此。本领域的技术人员可以根据本申请所披露的技术范围想到其他可行的变化或替换，此等变化或替换皆涵盖于本申请的保护范围之中。在不冲突的情况下，本申请的实施方式及实施方式中的特征还可以相互组合。本申请的保护范围以权利要求的记载为准。

Claims (29)

  1. 一种电动车的无感充电支付方法，其特征在于，包括：
    充电站确定步骤，根据电动车的位置信息确定充电站；
    初步配对步骤，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与所述数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
    精准配对步骤，通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
    充电步骤，在所述精准配对步骤之后实现电动车的充电；以及
    充电费用支付步骤，基于电动车充电产生的充电费用数据发出支付请求。
  2. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    在所述初步配对步骤中，电动车利用摄像头获取的充电枪的位置和方向的图像并且与所述充电站数字模型进行比对以实现电动车与充电枪的初步配对。
  3. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    在所述精准配对步骤中，电动车利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
  4. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    在所述充电步骤中，进一步包括：
    电动车自身实时检测充电时的充电参数数据并且与充电站监测到的充电参数数据进行比对校验，在比对校验不成功的情况下暂停电动车的充电。
  5. 如权利要求2所述的电动车的无感充电支付方法，其特征在于，
    所述充电参数数据包括以下的一项或者多项：充电电流、充电电压、充电时间。
  6. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    所述充电站确定步骤包括以下子步骤：
    电动车获取自身的位置信息；
    电动车根据所述位置信息获取周边可用充电站的充电站信息；
    电动车根据电动车自身的充电相关习惯从所述周边可用充电站中推荐一个或者多个充电站供用户选择，其中，所述充电相关习惯包括充电参数信息、用户使用习惯信息、无感支付扣款卡信息中的一项或者多项；以及
    从所述一个或者多个充电站中确定电动车将要进行充电的充电站。
  7. 如权利要求6所述的电动车的无感充电支付方法，其特征在于，
    所述电动车根据电动车自身的充电相关习惯从所述周边可用充电站中推荐一个或者多个充电站供用户选择包括：
    根据电动车的座舱中的座舱充电参数信息、充电数据信息、座舱已绑定的无感支付扣款卡列表信息、充电站的优惠信息中的一项或者多项由电动车的座舱从所述周边可用充电站中向用户推荐最合适的充电站。
  8. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    所述初步配对步骤包括以下子步骤包括：
    电动车利用摄像头捕捉充电枪的位置和方向的图像信息；
    对于所述图像信息进行预处理；以及
    将预处理后的图像信息与所述充电桩数字模型比对，以确定与该电动车配对的充电枪。
  9. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    所述精准匹配步骤包括以下子步骤：
    电动车的车载雷达向周围发射信号并接收反射回来的雷达信号；
    基于所述雷达信号的时间差计算出充电枪的距离和位置信息；
    对于充电枪的距离和位置信息进行预处理；以及
    对于预处理后的充电枪的距离和位置信息结合电动车的姿态信息，以确定与电动车配对的充电枪。
  10. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    所述充电费用支付步骤包括以下子步骤：
    在电动车充电结束之后，将电动车自身记录的充电费用数据与充电站记录的充电费用数据进行比对；以及
    在两者比对匹配之后，基于所述比对匹配后的充电费用数据发起支付请求。
  11. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，
    所述基于充电费用数据发起支付请求进一步包括：采用私钥签名所述充电费用数据之后发起支付请求。
  12. 如权利要求1所述的电动车的无感充电支付方法，其特征在于，进一步包括：
    记录步骤，电动车每次自动记录并保存充电相关的充电相关数据，
    其中，所述充电相关数据包括以下的一项或者多项：充电时间、充电电量、充电费用、充电站信息。
  13. 一种电动车的无感充电支付系统，其特征在于，包括：电动车和充电服务系统，
    其中，所述电动车包括：
    充电站确定模块，用于根据电动车的位置信息确定充电站；
    初步配对模块，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与所述数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
    精准配对模块，用于通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
    充电模块，用于实现电动车的充电；以及
    充电费用支付模块，基于电动车充电产生的充电费用数据发出支付请求，
    所述充电服务系统包括：
    充电站信息提供模块，根据从电动车接收到的位置信息向电动车提供该位置信息周边的可用充电站的充电站信息；以及
    充电站数字模型提供模块，预先存储有各个充电站的充电站数字模型并且根据来自电动车的请求提供相应的充电站的数字模型，其中，所述充电站数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型。
  14. 如权利要求13所述的电动车的无感充电支付系统，其特征在于，
    在所述初步配对模块中，将利用摄像头获取的充电枪的位置和方向的图像与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
  15. 如权利要求13所述的电动车的无感充电支付系统，其特征在于，
    在所述精准配对模块中，利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
  16. 如权利要求13所述的电动车的无感充电支付系统，其特征在于，
    所述充电服务系统进一步包括：充电监测模块，实时监测充电站的充电枪的充电参数作为第一充电参数数据，
    所述充电模块中进一步实时检测充电时电动车自身的充电参数作为第二充电参数数据并且将所述第二充电参数数据与从所述充电服务系统获得的所述第一充电参数数据进行比对校验，并且在比对校验失败的情况下暂停电动车的充电。
  17. 如权利要求16所述的电动车的无感充电支付系统，其特征在于，
    所述第一充电参数数据和所述第二充电参数数据包括以下的一项或者多项：充电电流、充电电压、充电时间，
    所述充电模块在所述比对校验不成功的情况下暂停电动车的充电。
  18. 如权利要求14或15所述的电动车的无感充电支付系统，其特征在于，
    在所述初步配对模块中，电动车的摄像头捕捉充电枪的位置和方向的图像信息，对于所述图像信息进行预处理，将预处理后的图像信息与所述充电桩数字模型比对，以确定与电动车配对的充电枪。
  19. 如权利要求14或15所述的电动车的无感充电支付系统，其特征在于，
    在所述精准配对模块中，电动车的车载雷达向周围发射信号，并接收反射回来的雷达信号，基于所述雷达信号的时间差计算出充电枪的距离和位置信息，对于充电枪的距离和位置信息进行预处理，对于预处理后的充电枪的距离和位置信息结合电动车的姿态信息，以确定与电动车配对的充电枪。
  20. 如权利要求16所述的电动车的无感充电支付系统，其特征在于，
    所述充电服务系统进一步包括：充电费用计算模块，用于计算电动车的充电费用并且将充电费数据提供给电动车，
    所述充电费用支付模块在电动车充电结束之后将电动车记录的充电费用数据与从所述充电服务系统获得的充电费用数据进行比对，在两者比对匹配之后，基于比对匹配后的充电费用数据发起支付请求。
  21. 如权利要求20所述的电动车的无感充电支付系统，其特征在于，
    在所述充电费用支付模块中，进一步采用私钥签名所述比对匹配后的充电费用数据并发起支付请求。
  22. 如权利要求13所述的电动车的无感充电支付系统，其特征在于，所述电动车进一步包括：
    记录模块，用于自动记录并且保存每次充电相关的充电相关数据，其中，所述充电相关数据包括以下的一项或者多项：充电时间、充电电量、充电费用、充电站信息。
  23. 一种座舱系统，其特征在于，包括：
    充电站确定模块，用于根据电动车的位置信息确定充电站；
    初步配对模块，获取所述电动车的充电枪的插枪图像及所述充电站的数字模型，比对所述插枪图像与数字模型以实现电动车与充电枪的初步配对，其中，所述充电站的数字模型是指预先对充电站中的各个充电枪的各个方向的插枪图像进行拍摄而形成的模板图像的数字模型；
    精准配对模块，用于通过雷达发射信号以及接收反射信号来检测充电枪的位置和姿态并且与所述数字模型进行比对以实现电动车与充电枪的精准配对；
    充电模块，用于实现电动车的充电；以及
    充电费用支付模块，基于电动车充电产生的充电费用数据发出支付请求。
  24. 如权利要求23所述的座舱系统，其特征在于，
    所述充电模块中进一步实时检测充电时电动车本身的充电参数并且将所述充电参数与从外部获得的监控充电枪得到的充电参数数据进行比对校验，在比对校验失败的情况下暂停电动车的充电。
  25. 如权利要求24所述的座舱系统，其特征在于，
    在所述初步配对模块中，利用摄像头获取的充电枪的位置和方向的图像并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对，
    在所述精准匹配模块中，利用雷达获取的充电枪的距离及位置信息并且与所述充电站数字模型进行比对以实现电动车与充电枪的配对。
  26. 如权利要求25所述的座舱系统，其特征在于，
    所述充电站确定模块在保证用户信息不外泄的前提下根据电动车的座舱中的座舱充电参数信息、充电数据信息、座舱已绑定的无感支付扣款卡列表信息、充电站的优惠信息中的一项或者多项从所述周边可用充电站中向用户推荐最合适的充电站并且实现充电站的确定。
  27. 一种计算机可读介质，其上存储有计算机程序，其特征在于，该计算机程序被处理器执行时实现权利要求1～12任意一项所述的电动车的无感充电支付方法。
  28. 一种计算机设备，包括存储模块、处理器以及存储在存储模块上并可在处理器上运行的计算机程序，其特征在于，
    所述处理器执行所述计算机程序时实现权利要求1～12任意一项所述的电动车的无感充电支付方法。
  29. 一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时实现权利要求1～12任意一项所述的电动车的无感充电支付方法。
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