WO2022253126A1 - Dispositif électronique, procédé de communication sans fil et support de stockage lisible par ordinateur - Google Patents

Dispositif électronique, procédé de communication sans fil et support de stockage lisible par ordinateur Download PDF

Info

Publication number
WO2022253126A1
WO2022253126A1 PCT/CN2022/095529 CN2022095529W WO2022253126A1 WO 2022253126 A1 WO2022253126 A1 WO 2022253126A1 CN 2022095529 W CN2022095529 W CN 2022095529W WO 2022253126 A1 WO2022253126 A1 WO 2022253126A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
vehicle
electronic device
charged
needs
Prior art date
Application number
PCT/CN2022/095529
Other languages
English (en)
Chinese (zh)
Inventor
郁春波
崔焘
Original Assignee
索尼集团公司
郁春波
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 索尼集团公司, 郁春波 filed Critical 索尼集团公司
Priority to CN202280037850.1A priority Critical patent/CN117377993A/zh
Publication of WO2022253126A1 publication Critical patent/WO2022253126A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
    • G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0611—Request for offers or quotes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Definitions

  • Embodiments of the present disclosure generally relate to the field of wireless communication, and in particular, relate to electronic equipment, a wireless communication method, and a computer-readable storage medium. More particularly, the present disclosure relates to an electronic device for a vehicle in a wireless communication system, a wireless communication method performed by the electronic device for a vehicle in the wireless communication system, and a computer-readable storage medium.
  • charging piles or mobile charging vehicles can be used to charge the electric vehicles.
  • other electric vehicles with excess power can also be used to charge electric vehicles that need to be charged.
  • the purpose of the present disclosure is to provide an electronic device, a wireless communication method, and a computer-readable storage medium to reasonably select a cooperative charging vehicle through the bidding process among electric vehicles, and to use blockchain technology to ensure the bidding process and charging Process integrity and immutability.
  • an electronic device for a vehicle comprising a processing circuit configured to: perform a bidding process with each of one or more other vehicles, respectively, to determine whether the vehicle Charge the electronic device; use the block chain to record the bidding process with each vehicle; after the charging is completed, generate a charging smart contract, and the charging smart contract includes the information of each vehicle that charges the electronic device Actual charging price and actual charging quantity; and utilizing blockchain to record said charging smart contract.
  • an electronic device for a vehicle including a processing circuit configured to: perform a bidding process with a vehicle that needs to be charged, so that the vehicle that needs to be charged determines whether the vehicle needs to be charged
  • the electronic device charges the vehicle that needs to be charged; uses the block chain to record the bidding process with the vehicle that needs to be charged; after the charging is completed, receives the charging smart contract from the vehicle that needs to be charged, and the charging
  • the smart contract includes the actual charging price and the actual charging quantity of the electronic device; and the blockchain is used to record the charging smart contract.
  • a wireless communication method performed by an electronic device for a vehicle, including: performing a bidding process with each of one or more other vehicles, respectively, to determine whether the The vehicle charges the electronic device; the blockchain is used to record the bidding process with each vehicle; after the charging is completed, a charging smart contract is generated, and the charging smart contract includes each vehicle that charges the electronic device The actual charging price and actual charging quantity; and use blockchain to record the charging smart contract.
  • a wireless communication method performed by an electronic device for a vehicle, including: performing a bidding process with a vehicle that needs to be charged, so that the vehicle that needs to be charged determines whether the vehicle needs to be charged
  • the electronic device charges the vehicle that needs to be charged; uses the block chain to record the bidding process with the vehicle that needs to be charged; after the charging is completed, receives the charging smart contract from the vehicle that needs to be charged, and the charging
  • the smart contract includes the actual charging price and the actual charging quantity of the electronic device; and the blockchain is used to record the charging smart contract.
  • a computer-readable storage medium including executable computer instructions, which when executed by a computer cause the computer to perform the wireless communication method according to the present disclosure.
  • a computer program which, when executed by a computer, causes the computer to execute the wireless communication method according to the present disclosure.
  • the electronic device for the vehicles to be charged may respectively perform a bidding process with each vehicle, thereby determining the vehicle to be charged therefor.
  • cooperative charging vehicles can be reasonably selected through the bidding process among electric vehicles.
  • the blockchain can be used to record the bidding process, and after the charging is completed, a charging smart contract including the actual charging price and the actual charging quantity can be generated, and the blockchain can be used to record the charging smart contract.
  • the blockchain can be used to record the bidding process and charging process, so that the integrity and non-tamperable modification of the bidding process and charging process can be guaranteed.
  • FIG. 1 is a block diagram illustrating an example of a configuration of an electronic device for a charged vehicle according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram illustrating the structure of each block sub-chain generated after the bidding process is completed according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram illustrating the structure of a block chain after generating charging plan information according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram illustrating the structure of a blockchain after charging is completed according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram illustrating the contents of various information generated by a charged vehicle and a cooperative charging vehicle in a wireless communication system according to an embodiment of the present disclosure
  • FIG. 6 is a block diagram illustrating an example of a configuration of an electronic device for a cooperative charging vehicle according to an embodiment of the present disclosure
  • FIG. 7 is a flowchart illustrating a wireless communication method performed by an electronic device for a charged vehicle according to an embodiment of the present disclosure
  • FIG. 8 is a flowchart illustrating a wireless communication method performed by an electronic device for cooperatively charging a vehicle according to an embodiment of the present disclosure
  • FIG. 9 is a schematic diagram illustrating an execution method of a cooperative charging process according to an embodiment of the present disclosure.
  • FIG. 10 is a signaling flowchart illustrating a method for performing a cooperative charging process according to an embodiment of the present disclosure
  • 11(a)-11(e) show an application example of a cooperative charging process according to an embodiment of the present disclosure
  • FIG. 12(a)-FIG. 12(g) show another application example of the cooperative charging process according to an embodiment of the present disclosure
  • FIG. 13 is a block diagram showing an example of a schematic configuration of a smartphone.
  • Fig. 14 is a block diagram showing an example of a schematic configuration of a car navigation device.
  • Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms, and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.
  • the present disclosure proposes an electronic device in a wireless communication system, a wireless communication method performed by the electronic device in the wireless communication system, and a computer-readable storage medium to rationally select cooperative charging vehicles through a bidding process among electric vehicles , and use blockchain technology to ensure the integrity and immutability of the bidding process and charging process.
  • the wireless communication system may include a V2X (Vehicle to X, vehicle and others) communication system.
  • the wireless communication system may include one or more vehicles, and V2V (Vehicle to Vehicle, vehicle to vehicle) communication may be performed between the vehicles.
  • the wireless communication system may also include a server, RSU (Road Side Unit, road side unit) equipment, and the like. Servers include but are not limited to systems with certain control functions in vehicle networks such as Internet of Vehicles systems and cooperative intelligent transportation systems.
  • An electronic device may be used in a vehicle, preferably an electric vehicle.
  • the electronic device may be a mobile terminal placed in a vehicle such as a smart phone, a tablet personal computer (PC), a notebook PC, a portable game terminal, a portable/dongle type mobile router, and a digital camera, or a vehicle-mounted terminal such as car navigation equipment). Electronics can also be integrated with the vehicle.
  • the electronic device may also be implemented as a terminal performing machine-to-machine (M2M) communication (also referred to as a machine type communication (MTC) terminal).
  • M2M machine-to-machine
  • MTC machine type communication
  • the electronic device may be a wireless communication module (such as an integrated circuit module including a single chip) mounted on each of the above-mentioned terminals.
  • a vehicle that needs to be charged due to a low power warning is also called a charged vehicle
  • a vehicle that has sufficient power to charge a vehicle that needs to be charged is also called a cooperative charging vehicle or a charging vehicle.
  • FIG. 1 is a block diagram illustrating an example of a configuration of an electronic device 100 according to an embodiment of the present disclosure.
  • the electronic device 100 here can be used in a charged vehicle.
  • the electronic device 100 may include a bidding unit 110 , a blockchain generation unit 120 , a storage unit 130 , an information generation unit 140 and a communication unit 150 .
  • each unit of the electronic device 100 may be included in the processing circuit.
  • the electronic device 100 may include one processing circuit, or may include multiple processing circuits.
  • the processing circuitry may include various discrete functional units to perform various different functions and/or operations. It should be noted that these functional units may be physical entities or logical entities, and units with different titles may be realized by the same physical entity.
  • the bidding unit 110 may respectively perform a bidding process with each of one or more other vehicles to determine whether to charge the electronic device 100 by the vehicle.
  • the blockchain generation unit 120 may generate a blockchain.
  • the blockchain generation unit 120 can generate a blockchain to record the bidding process with each vehicle.
  • the storage unit 130 may store the blockchain generated by the blockchain generation unit 120 .
  • the information generating unit 140 may generate various information. For example, after the charging is completed, the information generation unit 140 may generate a charging smart contract, and the charging smart contract includes the actual charging price and the actual charging quantity of each vehicle that charges the electronic device 100 .
  • the blockchain generating unit 120 may generate a blockchain to record the charging smart contract using the blockchain.
  • the electronic device 100 may further include a communication unit 150 for communicating with other devices other than the electronic device 100, including receiving information from other devices and sending information to other devices.
  • the bidding unit 110 may perform a bidding process through the communication unit 150 .
  • the electronic device 100 can perform a bidding process with each vehicle respectively, so as to determine the vehicle for charging it. In this way, cooperative charging vehicles can be reasonably selected through the bidding process among electric vehicles.
  • the blockchain can be used to record the bidding process, and after the charging is completed, a charging smart contract including the actual charging price and the actual charging quantity can be generated, and the blockchain can be used to record the bidding process. Charging smart contract. In this way, the blockchain can be used to record the bidding process and charging process, so that the integrity and non-tamperable modification of the bidding process and charging process can be guaranteed.
  • Bidding generally refers to the process in which sellers or buyers who organize transactions through market operators participate in market bidding, and determine the transaction volume and price in a competitive manner.
  • the electronic device 100 for the charged vehicle represents the buyer of the transaction, and each of the one or more other vehicles represents the seller of the transaction, the item of the transaction is electricity, and the transaction amount represents the other vehicles as The amount of electricity provided by the charging vehicle.
  • the bidding process refers to that when the charged vehicle where the electronic device 100 is located needs to be charged, each of one or more other vehicles provides charging power and price in a competitive manner, so that the electronic device 100 determines the final charging vehicle and The process of charging electricity and its price.
  • the information generation unit 140 may generate charging request information to request other vehicles to charge the vehicle to be charged where the electronic device 100 is located. . Further, the electronic device 100 may transmit the charging request information generated by the information generating unit 140 through the communication unit 150 . For example, the electronic device 100 may send charging request information in a broadcast manner. In this way, vehicles within a certain range around the electronic device 100 can receive charging request information.
  • the charging request information may include the power demand of the charged vehicle where the electronic device 100 is located and the charging price range of the electronic device 100 .
  • the power demand indicates how much power is needed by the charged vehicle where the electronic device 100 is located, for example, may be in degrees.
  • the charging price range indicates the range of the price per unit of electricity that the electronic device 100 can provide, for example, may be in yuan.
  • the charging price range of 2-4 means that the electronic device 100 can provide a remuneration of 2-4 yuan for each kilowatt-hour of electricity.
  • the charging request information may also include one or more of the following: the identification of the charged vehicle where the electronic device 100 is located, the charging time range, the charging location range, the charging lane, and the charging time range. area.
  • the identifier of the charged vehicle where the electronic device 100 is located represents a unique identifier of the charged vehicle, that is, other vehicles can identify the charged vehicle where the electronic device 100 is located through the identifier.
  • the charging time range may represent a range of time when the electronic device 100 is expected to be charged. For example, the charging time range 14-15 indicates that the electronic device 100 expects to be charged between 2:00 p.m. and 3:00 p.m.
  • the range of charging locations may indicate the range of locations where the electronic device 100 is expected to be charged.
  • the charging location range P-Q may indicate that the electronic device 100 expects to be charged on a road between point P and point Q.
  • the lane during charging indicates the lane in which the electronic device 100 expects to be charged.
  • the lanes on the road from the inner side to the outer side of the road can be numbered, so that the lane during charging can be indicated by the lane number.
  • the area during charging may indicate an area where the electronic device 100 is expected to be charged.
  • multiple charging areas are preset in the wireless communication system, and the charging areas may also be represented by area numbers.
  • the electronic device 100 in the case that the charged vehicle where the electronic device 100 is located is low in power and an early warning is triggered, the electronic device 100 can broadcast charging request information, so that vehicles within a certain range around the electronic device 100 can receive the message.
  • the charging request information is received, and the vehicle with charging capability and sufficient power can respond.
  • one or more other vehicles in the present disclosure refer to vehicles with charging capability and sufficient power within a certain range around the charged vehicle where the electronic device 100 is located, and these vehicles can perform a bidding process with the electronic device 100 .
  • the electronic device 100 may receive charging response information from each of one or more other vehicles through the communication unit 150 .
  • the charging response information includes the electric quantity provided by the vehicle and the charging price range provided by the vehicle.
  • the amount of electricity provided by the cooperative charging vehicle means the amount of electricity that the cooperative charging vehicle can provide, for example, the unit may be kWh.
  • the charging price range provided by the cooperative charging vehicle indicates the range of the price per unit of electricity that the cooperative charging vehicle wishes to charge. For example, a charging price range of 3-5 means that for each kilowatt-hour of electricity, the cooperative charging vehicle expects to charge 3-5 yuan in remuneration.
  • the charging response information further includes one or more of the following: the identification of the cooperative charging vehicle, the range of charging time provided by the cooperative charging vehicle, the range of charging locations provided by the cooperative charging vehicle, and the range of charging locations provided by the cooperative charging vehicle.
  • the identifier of the cooperative charging vehicle represents a unique identifier of the cooperative charging vehicle, and the electronic device 100 can identify the cooperative charging vehicle through the identifier.
  • the range of charging time provided by the cooperative charging vehicle may represent the range of the expected charging time of the cooperative charging vehicle.
  • the charging time range 14-15 indicates that the cooperative charging vehicle is expected to be charged between 2:00 p.m. and 3:00 p.m.
  • the charging location range provided by the cooperative charging vehicle may represent the range of the charging locations expected by the cooperative charging vehicle.
  • the charging location range P-Q may indicate that the cooperative charging vehicle expects to charge on the road between point P and point Q.
  • the charging lane provided by the cooperative charging vehicle indicates the lane that the cooperative charging vehicle expects to charge.
  • the lanes on the road from the inner side of the road to the outer side of the road can be numbered, so that the lane during charging can be represented by the lane number.
  • the area during charging provided by the cooperative charging may indicate the area where the cooperative charging vehicle is expected to charge.
  • charging areas can also be indicated by area numbers.
  • the electronic device 100 may receive charging response information from each of one or more other vehicles, respectively. Further, the bidding unit 110 may determine the vehicle that charges the charged vehicle where the electronic device 100 is located according to the charging response information of each vehicle, that is, determine the cooperative charging vehicle. For example, the bidding unit 110 may determine the vehicle that charges the vehicle to be charged where the electronic device 100 is located according to the amount of electricity provided by the charging cooperative vehicle and the charging price range provided by the charging cooperative vehicle included in each charging response information.
  • the bidding unit 110 may select a charging cooperative vehicle whose lower limit of the charging price range is within the charging price range of the electronic device 100 to charge the charged vehicle where the electronic device 100 is located.
  • the charging price range of the electronic device 100 is 2-4 yuan, and the charging price range of the vehicle B is 3-4 yuan
  • the bidding unit 110 can determine the vehicle B as the vehicle that charges the vehicle to be charged where the electronic device 100 is located.
  • the bidding unit 110 may not select the vehicle C as the vehicle for charging the vehicle to be charged where the electronic device 100 is located.
  • the bidding unit 110 may also determine the charging quantity of each vehicle according to the lower limit of the charging price range of each vehicle. For example, when the lower limit of the charging price range of the vehicle is relatively low, the charging quantity can be determined more; when the lower limit of the charging price range of the vehicle is high, the charging quantity can be determined less. In this way, the electronic device 100 can obtain more power at a lower price.
  • the process in which the bidding unit 110 determines to select a cooperative charging vehicle for the charged vehicle where the electronic device 100 is located is described above in an exemplary manner, but this embodiment is not limiting.
  • the bidding unit 110 may also select a cooperative charging vehicle for charging the charged vehicle where the electronic device 100 is located according to one or more other information in the charging response information, including: the charging provided by the cooperative charging vehicle The time range, the charging location range provided by the cooperative charging vehicle, the charging lane provided by the cooperative charging vehicle, and the charging area provided by the cooperative charging vehicle.
  • the bidding unit 110 can determine whether to select the cooperative charging vehicle according to whether the charging time range provided by the cooperative charging vehicle meets the charging time range expected by the electronic device 100;
  • the charging location range expected by the device 100 determines whether to select the cooperative charging vehicle;
  • the bidding unit 110 can determine whether to select the cooperative charging vehicle according to whether the charging lane provided by the cooperative charging vehicle meets the charging lane expected by the electronic device 100;
  • the bidding unit 110 may determine whether to select the cooperative charging vehicle according to whether the charging area provided by the cooperative charging vehicle meets the expected charging area of the electronic device 100 .
  • the information generating unit 140 may, for each vehicle that charges the vehicle to be charged where the electronic device 100 is located, Each vehicle generates charging confirmation information, and the charging confirmation information may include the confirmed charging quantity and the confirmed charging price.
  • the confirmed charging quantity means the quantity confirmed by the electronic device 100 provided by the charging cooperation vehicle, for example, the unit is kWh.
  • the confirmed charging price indicates the charging price confirmed by the electronic device 100 .
  • the confirmed charging quantity is 50 kWh
  • the confirmed charging price is 4, which means that the electronic device 100 confirms that it can receive 50 kWh of power from vehicle B, and the electronic device 100 provides 4 yuan to vehicle B per kWh remuneration.
  • the electronic device 100 may respectively send charging confirmation information to each vehicle that charges the charged vehicle where the electronic device 100 is located through the communication unit 150 .
  • the charging confirmation information may also include one or more of the following: the identification of the vehicle to be charged where the electronic device 100 is located, the identification of the cooperative charging vehicle, the confirmed charging time, the confirmed charging location, the confirmed The charging lane and the confirmed charging area.
  • the bidding process performed by the bidding unit 110 includes a process in which the electronic device 100 broadcasts and sends charging request information, a process in which each cooperative charging vehicle sends charging response information to the electronic device 100, and a process in which the electronic device 100 sends a charging response message to each cooperative charging vehicle.
  • the process of sending a charging confirmation message can be preliminarily determined, and optionally one or more of charging time, charging location, charging vehicle and charging area can also be preliminarily determined.
  • the bidding process is also a price negotiation process between the electronic device 100 and the cooperative charging vehicle.
  • the electronic device 100 proposes a round of prices
  • the cooperative charging vehicle proposes a round of prices
  • the electronic device 100 100 and cooperative charging vehicles can also propose more rounds of prices, that is, negotiate prices after a longer negotiation time.
  • the block chain generation unit 120 may generate a block sub-chain for each vehicle that charges the charged vehicle where the electronic device 100 is located, and the block sub-chain includes the charging request sent by the electronic device 100 information, charging response information sent to the electronic device 100 by the charged vehicle where the electronic device 100 is located, and charging confirmation information sent by the electronic device 100 to the charged vehicle where the electronic device 100 is located.
  • the storage unit 130 can store such block sub-chains.
  • each vehicle that charges the charged vehicle where the electronic device 100 is located can also generate such a block chain. In other words, if there are n vehicles charging the charged vehicle where the electronic device 100 is located, the electronic device 100 needs to maintain n block chains, and each vehicle that charges the charged vehicle where the electronic device 100 is located maintains 1 block chain.
  • a block sub-chain can be maintained between the electronic device 100 and each vehicle that charges the charged vehicle where the electronic device 100 is located, and the block sub-chain includes charging request information, charging response information and charging confirmation information.
  • the bidding process between the electronic device 100 and each vehicle that charges the charged vehicle where the electronic device 100 is located is recorded in the block chain, so that it cannot be tampered with.
  • Fig. 2 is a schematic diagram showing the structure of each block sub-chain generated after the bidding process is completed according to an embodiment of the present disclosure.
  • the block chain 1 includes the charging request information sent by the charged vehicle, the charging response information sent by the charging vehicle 1 to the charged vehicle, and the charging confirmation information sent by the charged vehicle to the charging vehicle 1.
  • Chain 2 includes the charging request information sent by the charged vehicle, the charging response information sent by the charging vehicle 2 to the charged vehicle, and the charging confirmation information sent by the charged vehicle to the charging vehicle 2, ..., block chain n includes the charging vehicle sent The charging request information of the charging vehicle n, the charging response information sent by the charging vehicle n to the charged vehicle, and the charging confirmation information sent by the charged vehicle to the charging vehicle n.
  • Electronic device 100 needs to maintain block chain 1 to block chain n
  • charging vehicle 1 needs to maintain block chain 1
  • charging vehicle 2 needs to maintain block chain 2
  • charging vehicle n needs to maintain block chain n.
  • the electronic device 100 may further include a planning unit 160 for planning the charging route and charging time according to the charging response information of each vehicle charging the charged vehicle where the electronic device 100 is located. .
  • the planning unit 160 may determine the final charging quantity and the final charging price of each vehicle that charges the charged vehicle where the electronic device 100 is located. Further, the information generating unit 140 may generate charging planning information, and the charging planning information includes the final charging quantity and final charging price of each vehicle that charges the charged vehicle where the electronic device 100 is located.
  • the charging planning information generated by the information generating unit 140 may also include one or more of the following: the charging order of the vehicles charging the charged vehicles, the charging sequence of each vehicle charging the charged vehicles , the final charging time for each vehicle to be charged, the final charging location for each vehicle to be charged, the final charging lane for each vehicle to be charged, and the final charging time for each vehicle to be charged Charging Vehicles are charged for each vehicle's final charging zone. That is to say, the planning unit 160 can plan the charging route and charging time, so as to determine the charging sequence of the vehicles charging the charged vehicles, the final charging time of each vehicle charging the charged vehicles, and the charging sequence of each vehicle charging the charged vehicles.
  • the charging planning information may include one or more of the following: charging sequence, vehicle identification, final charging time, final charging location, final charging lane, and final area while charging.
  • the charging sequence can be indicated by numbers, or can be implicitly indicated according to the order of the above information of the cooperative charging vehicles in the charging planning information.
  • the electronic device 100 can send charging planning information to each vehicle charging the charged vehicle through the communication unit 150, so that each vehicle can go to the final charging location for final charging at the final charging time according to the charging planning information.
  • the lane at the time of charging/the area at the time of final charging provides charging service.
  • the electronic device 100 may further include a determination unit 170, configured to determine whether one or more vehicles determined by the bidding unit 110 are charging the vehicle to be charged where the electronic device 100 is located It can meet the power demand of the charged vehicle.
  • a determination unit 170 configured to determine whether one or more vehicles determined by the bidding unit 110 are charging the vehicle to be charged where the electronic device 100 is located It can meet the power demand of the charged vehicle.
  • the determining unit 170 may determine whether the sum of electric power provided by one or more vehicles that charge the charged vehicle where the electronic device 100 is located meets the electric power requirement of the charged vehicle determined by the bidding unit 110 . For example, when the sum of the electric power that can be provided by one or more vehicles that charge the charged vehicle where the electronic device 100 is located is determined by the bidding unit 110 is greater than or equal to the electric power demand of the charged vehicle, the determining unit 170 may determine the electric power The demand is met; when the sum of the electric power that can be provided by one or more vehicles that charge the charged vehicle where the electronic device 100 is located is determined by the bidding unit 110 is less than the electric power demand of the charged vehicle, the determination unit 170 can determine the electric power The need is not being met.
  • the planning unit 160 may plan a charging route and a charging time as described above when the electric power requirement is met.
  • the information generation unit 140 may send the charging request information to the roadside unit, so as to spread the charging request information of the electronic device 100 through the communication between the roadside units. to more vehicles than one or more other vehicles, thereby performing the bidding process with more vehicles.
  • the vehicles that can receive the information of the electronic device 100 are limited. Different roadside units are located in different areas, and the roadside units can communicate with each other. Therefore, the charging request of the electronic device 100 can be transferred through the communication between the roadside units. Information is diffused to more vehicles. According to an embodiment of the present disclosure, the electronic device 100 may first send the charging request information to vehicles within a certain range around, and if the sum of the electric power of the cooperative charging vehicles determined thereby can meet the electric power demand of the charged vehicle, there is no need to spread to the More vehicles; if the sum of the electric power of the cooperative charging vehicles determined thus cannot meet the electric demand of the charged vehicle, it can spread to more vehicles through the roadside unit, thereby requesting help from more vehicles.
  • the final charging lane or the final charging area of each cooperative charging vehicle is determined.
  • the electronic device 100 can directly use these final charging lanes or final charging areas.
  • the electronic device 100 may also request the server for these charging lanes or charging areas.
  • the server here is a server in a wireless communication system, such as a vehicle networking system, a cooperative intelligent transportation system, and the like.
  • the information generation unit 140 may also send the charging request information to the roadside unit, so that the electronic The charging request information of the device 100 is diffused to more vehicles other than one or more other vehicles, thereby performing a bidding process with more vehicles.
  • the electronic device 100 in the event that the request for the lane at the time of charging or the area at the time of charging fails, the electronic device 100 cannot use the lane at the time of charging or the area at the time of charging as planned by the planning unit 160, so It is necessary to spread the charging request information of the electronic device 100 to more vehicles other than one or more other vehicles, so as to re-determine the vehicle to be charged for the charged vehicle and re-plan the charging route and charging time.
  • the block chain generating unit 120 may use a block chain to record charging planning information. Specifically, the block chain generating unit 120 may generate a block chain including a block sub-chain maintained between the electronic device 100 and each vehicle charging the electronic device 100 , and charging planning information. That is to say, the block chain generating unit 120 can link the block sub-chains maintained between the electronic device 100 and each vehicle charging the charged vehicle, and then add charging planning information, thereby generating a block chain. Further, the storage unit 130 can store such a block chain.
  • each vehicle charging a charged vehicle may also maintain such a blockchain.
  • the electronic device 100 may send the above-mentioned blockchain generated by the blockchain generation unit 120 to each vehicle charging the charged vehicle through the communication unit 150 .
  • a blockchain can be maintained between the electronic device 100 and each vehicle that charges the electronic device 100 , the blockchain includes: a zone maintained between the electronic device 100 and each vehicle that charges the electronic device 100 Block chain, and charging planning information. In this way, both the charging planning information and the bidding process are recorded in the blockchain, preventing tampering.
  • FIG. 3 is a schematic diagram illustrating the structure of a blockchain after charging plan information is generated according to an embodiment of the present disclosure.
  • the blockchain includes a blockchain sub-chain maintained between the electronic device 100 and each vehicle charging the electronic device 100 , and charging planning information.
  • the electronic device 100 and each vehicle that charges the vehicle being charged maintains such a blockchain.
  • each vehicle after receiving the charging planning information, each vehicle can charge the vehicle to be charged according to the charging planning information.
  • the electronic device 100 can broadcast the information of the final charging lane or the final charging area to inform the surrounding vehicles that the final charging lane or the final charging area will be used for temporary parking and charging, so as to pay attention to avoiding.
  • the vehicle charging the vehicle to be charged can also broadcast the information of the charging lane or the final charging area.
  • the electronic device 100 can control the vehicle to be charged to arrive at the final charging location of the first vehicle to be charged at the final charging time of the first vehicle to be charged. Charging lanes/final charging areas. After the first vehicle to be charged finishes charging, the electronic device 100 can control the final charging of the vehicle to be charged to the final charging location of the second vehicle to be charged at the final charging time of the second vehicle to be charged Lanes/final charging areas, and so on.
  • the information generation unit 140 may generate a charging smart contract, which includes the actual charging price and actual charging quantity of each cooperative charging vehicle.
  • the charging smart contract may also include one or more of the following: the charging sequence of the vehicles charging the electronic device 100 , the identification of each vehicle charging the electronic device 100 , the charging order of the electronic device 100 The actual charging time of each vehicle, the actual charging location of each vehicle charging the electronic device 100, the actual charging lane of each vehicle charging the electronic device 100, and the actual charging lane of each vehicle charging the electronic device 100 The area during actual charging.
  • the charging smart contract may include one or more of the following: charging sequence, vehicle identification, actual charging time, actual charging location, actual charging lane, and actual area while charging.
  • the charging smart contract may include one or more of the following: charging sequence, vehicle identification, actual charging time, actual charging location, actual charging lane, and actual area while charging.
  • the charging sequence can be indicated by a number, or it can be implicitly indicated according to the order of the above information of the cooperative charging vehicle in the charging smart contract.
  • the block chain generating unit 120 may generate a block chain, so that the block chain not only maintains a block sub-chain between the electronic device 100 and each vehicle that charges the electronic device 100, but also charges the electronic device 100. In addition to planning information, it also includes charging smart contracts. Further, the storage unit 130 can store such a block chain.
  • the electronic device 100 can send a charging smart contract to each vehicle that charges the electronic device 100 through the communication unit 150, so that each vehicle that charges the electronic device 100 also generates a blockchain to include a charging smart contract. contract.
  • a blockchain including a charging smart contract can be maintained between the electronic device 100 and each vehicle that charges the electronic device 100 .
  • the actual charging price and actual charging power between the electronic device 100 and the cooperative charging vehicle are also recorded in the blockchain, thereby ensuring integrity and non-tampering.
  • FIG. 4 is a schematic diagram showing the structure of a blockchain after charging is completed according to an embodiment of the present disclosure.
  • the blockchain includes a blockchain sub-chain maintained between the electronic device 100 and each vehicle charging the electronic device 100 , charging planning information, and charging smart contracts.
  • the electronic device 100 and each vehicle that charges the vehicle being charged maintains such a blockchain.
  • the electronic device 100 may also apply to the server for releasing the final charging lane or the final charging area.
  • FIG. 5 is a schematic diagram showing the contents of various information generated by a charged vehicle and a cooperative charging vehicle in a wireless communication system according to an embodiment of the present disclosure.
  • the wireless communication system may include a V2V charged vehicle and n V2V cooperative charging vehicles, wherein the electronic device 100 is used for the V2V charged vehicle, and the electronic device 600 described later is used for the V2V cooperative charging vehicle.
  • V2V cooperative charging vehicles 1-n represent the vehicles that have received the charging confirmation information, that is, the vehicles for which V2V is determined by the charging vehicle to be charged.
  • the V2V charged vehicle can generate and send charging request information, including: the identification of the charged vehicle, power demand, charging price range, charging time range, charging location range, charging lane, and charging area.
  • the V2V cooperative charging vehicle can generate and send charging response information, including: the identification of the cooperative charging vehicle, the power provided, the charging price range, the charging time range, the charging location range, the charging lane, and the charging area.
  • the V2V charged vehicle can generate and send charging confirmation information, including: the identification of the charged vehicle, the identification of the cooperative charging vehicle, the charging capacity, the charging price, the charging time, the charging location, the charging lane, and the charging area.
  • V2V charged vehicles can also generate and send charging planning information, which can include for each cooperative charging vehicle: the identification of the charging vehicle, the identification of the cooperative charging vehicle, the final charging capacity, the final charging price, the final charging time, the final charging location, Lane at final charge, zone at final charge.
  • V2V charged vehicles can also generate and send charging smart contracts, which can include for each cooperative charging vehicle: the identification of the charging vehicle, the identification of the cooperative charging vehicle, the actual charging capacity, the actual charging price, the actual charging time, the actual charging location, The lane during actual charging, the area during actual charging.
  • the electronic device 100 can perform a bidding process with each vehicle respectively, so as to determine the vehicle for charging it. In this way, cooperative charging vehicles can be reasonably selected through the bidding process among electric vehicles.
  • the blockchain can be used to record the bidding process, and after the charging is completed, a charging smart contract including the actual charging price and the actual charging quantity can be generated, and the blockchain can be used to record the bidding process. Charging smart contract. In this way, the blockchain can be used to record the bidding process and charging process, so that the integrity and non-tamperable modification of the bidding process and charging process can be guaranteed.
  • FIG. 6 is a block diagram showing a structure of an electronic device 600 in a wireless communication system according to an embodiment of the present disclosure.
  • the electronic device 600 here can be used for cooperative charging vehicles.
  • the electronic device 600 may include a bidding unit 610 , a blockchain generation unit 620 , a storage unit 630 and a communication unit 640 .
  • each unit of the electronic device 600 may be included in the processing circuit. It should be noted that the electronic device 600 may include one processing circuit, or may include multiple processing circuits. Further, the processing circuitry may include various discrete functional units to perform various different functions and/or operations. It should be noted that these functional units may be physical entities or logical entities, and units with different titles may be realized by the same physical entity.
  • the bidding unit 610 may perform a bidding process with the vehicle that needs to be charged, so that the vehicle that needs to be charged determines whether the vehicle where the electronic device 600 is located should charge the vehicle that needs to be charged.
  • the bidding unit 610 may perform a bidding process with the vehicle to be charged through the communication unit 640 .
  • the block chain generation unit 620 may generate a block chain, and use the block chain to record the bidding process with the vehicle that needs to be charged.
  • the storage unit 630 may store the blockchain generated by the blockchain generation unit 620 .
  • the electronic device 600 may receive a charging smart contract through the communication unit 640 from the vehicle to be charged, and the charging smart contract includes the actual charging price and the actual charging amount of the electronic device 600 .
  • the block chain generation unit 620 may generate a block chain to use the block chain to record the charging smart contract. Further, the storage unit 630 can store such a block chain.
  • the electronic device 600 can perform a bidding process with a vehicle that needs to be charged, and record the bidding process using a blockchain.
  • the blockchain is utilized to record the charging smart contract after the charging is completed. In this way, the blockchain can be used to record the bidding process and charging process, thereby ensuring the integrity and non-tamperable modification of the bidding process and charging process.
  • the electronic device 600 may also receive charging request information from the vehicle to be charged through the communication unit 640 , the charging request information includes the power demand of the vehicle to be charged and the charging price range of the vehicle to be charged.
  • the charging request information may also include one or more of the following: the identification of the vehicle to be charged, the charging time range of the vehicle to be charged, the charging location range of the vehicle to be charged, the The charging lane of the vehicle and the charging area of the vehicle to be charged.
  • the bidding unit 610 may determine whether the vehicle in which the electronic device 600 is located can provide a charging service for the vehicle that needs to be charged. For example, when the vehicle where the electronic device 600 is located has charging capability and has sufficient power, the bidding unit 610 can determine that the vehicle where the electronic device 600 is located can provide charging services for the vehicle that needs to be charged; In the case of having the charging capability or not having sufficient power, the bidding unit 610 may determine that the vehicle where the electronic device 600 is located cannot provide charging services for the vehicle that needs to be charged.
  • the bidding unit 610 may also determine the electric power and charging price range that the vehicle where the electronic device 600 is located in can provide.
  • the electronic device 600 may further include an information generating unit 650 configured to generate various information.
  • the information generating unit 650 may generate charging response information, and the charging response information includes the electric power provided by the electronic device 600 and the charging price range provided by the electronic device 600 .
  • the electronic device 600 may send charging response information to a vehicle that needs to be charged through the communication unit 640 .
  • the charging response information generated by the information generating unit 650 may also include one or more of the following: the identification of the vehicle where the electronic device 600 is located, the charging time range provided by the electronic device 600 , the charging time range provided by the electronic device 600 The charging location range, the charging lane provided by the electronic device 600 , and the charging area provided by the electronic device 600 . That is to say, the bidding unit 610 can also determine the charging time range that the electronic device 600 can provide, the range of charging locations that the electronic device 600 can provide, the lanes that the electronic device 600 can provide when charging, and the charging time that the electronic device 600 can provide. One or more of the regions.
  • the electronic device 600 may receive charging confirmation information from a vehicle to be charged through the communication unit 640, the charging confirmation information including a confirmed charging quantity and a confirmed charging price.
  • the charging confirmation information may also include one or more of the following: the identification of the vehicle to be charged, the identification of the vehicle where the electronic device 600 is located, the confirmed charging time, the confirmed charging location, the confirmed The lane when charging, and the confirmed charging area.
  • the block chain generation unit 620 may generate a block chain, which may include charging request information received from a vehicle that needs to be charged, and charging response information sent by the electronic device 600 to the vehicle that needs to be charged and the charging confirmation message received from the vehicle that needs to be charged.
  • the storage unit 630 can store such a block chain. That is to say, a block sub-chain can be maintained between the electronic device 600 and the vehicle to be charged, and the block sub-chain includes charging request information, charging response information and charging confirmation information.
  • the electronic device 600 may also receive charging planning information from the vehicle to be charged through the communication unit 640 , the charging planning information including the final charging capacity and final charging price of each vehicle charging the vehicle to be charged.
  • the charging plan information may also include one or more of the following: the charging order of the vehicles that need to be charged, the identification of each vehicle that needs to be charged, and the number of vehicles that need to be charged.
  • the final charging time of each vehicle that needs to be charged, the final charging location for each vehicle that needs to be charged, the final charging lane for each vehicle that needs to be charged, and the final charging lane for each vehicle that needs to be charged Charge the area at the time of final charge for each vehicle.
  • the electronic device 600 can also receive a block chain from the vehicle that needs to be charged through the communication unit 640, and the block chain includes: maintaining between the vehicle that needs to be charged and each vehicle that charges the vehicle that needs to be charged The sub-chain of the blockchain and charging planning information.
  • a block chain can be maintained between the electronic device 600 and the vehicle that needs to be charged, and the block chain includes: a block sub-chain maintained between the vehicle that needs to be charged and each vehicle that charges the vehicle that needs to be charged , and charging planning information.
  • the vehicle where the electronic device 600 is located may provide charging services according to the part of the charging planning information that is specific to the vehicle where the electronic device 600 is located.
  • the vehicle where the electronic device 600 is located can provide the final charging power at the final charging price at the final charging time, the final charging lane or the final charging area when it arrives at the final charging location.
  • the electronic device 600 can receive a charging smart contract from the vehicle that needs to be charged through the communication unit 640, and the charging smart contract can also include the actual charging price of other vehicles that charge the vehicle that needs to be charged and the actual charging capacity.
  • the charging smart contract may also include one or more of the following: the charging order of the vehicles that need to be charged, the identification of each vehicle that needs to be charged, and the number of vehicles that need to be charged.
  • the actual charging time of each vehicle that needs to be charged the actual charging location for each vehicle that needs to be charged, the actual charging lane for each vehicle that needs to be charged, and the actual charging lane for each vehicle that needs to be charged.
  • the block chain generation unit 620 may generate a block chain such that the block chain includes a charging smart contract. That is to say, the blockchain includes a blockchain sub-chain maintained between the vehicle that needs to be charged and each vehicle that charges the vehicle that needs to be charged, charging planning information, and charging smart contracts. In this way, such a blockchain can be maintained between the vehicle that needs to be charged and the electronic device 600 .
  • the electronic device 600 can perform a bidding process with a vehicle that needs to be charged, and record the bidding process using a blockchain.
  • the blockchain is utilized to record the charging smart contract after the charging is completed. In this way, the blockchain can be used to record the bidding process and charging process, so that the integrity and non-tamperable modification of the bidding process and charging process can be guaranteed.
  • the electronic device for the vehicle may include the functions of the electronic device 100 and functions of the electronic device 600 . That is to say, the vehicle may be a charged vehicle at some moments, but may be a cooperative charging vehicle at other moments, so the vehicle may have both the functions of the electronic device 100 and the functions of the electronic device 600 .
  • the electronic device 100 and the electronic device 600 may have the same unit, but the vehicle may have only one.
  • an electronic device for a vehicle may include a bidding unit 110, a blockchain generation unit 120, a storage unit 130, an information generation unit 140, a communication unit 150, a planning unit 160, a determination unit 170, and a bidding unit 610, and the blockchain
  • the function of the generation unit 620 can be realized by the blockchain generation unit 120
  • the function of the storage unit 630 can be realized by the storage unit 130
  • the function of the information generation unit 650 can be realized by the information generation unit 140
  • the function of the communication unit 640 can be Realized by the communication unit 150 .
  • FIG. 7 is a flowchart illustrating a wireless communication method performed by the electronic device 100 for being charged in a wireless communication system according to an embodiment of the present disclosure.
  • step S710 a bidding process is performed with each of the one or more other vehicles to determine whether the vehicle charges the electronic device 100 .
  • step S720 the blockchain is used to record the bidding process with each vehicle.
  • step S730 after the charging is completed, a charging smart contract is generated, and the charging smart contract includes the actual charging price and the actual charging quantity of each vehicle that charges the electronic device 100 .
  • step S740 use the block chain to record the charging smart contract.
  • the bidding process includes: sending charging request information, and the charging request information includes the power demand of the electronic device 100 and the charging price range of the electronic device 100 .
  • the charging request information further includes one or more of the following: identification of the electronic device 100 , charging time range, charging location range, charging lane, and charging area.
  • the bidding process includes: receiving charging response information from each of the one or more other vehicles, the charging response information including the amount of electricity provided by the vehicle and the charging price range provided by the vehicle.
  • the charging response information also includes one or more of the following: vehicle identification, charging time range provided by the vehicle, charging location range provided by the vehicle, lane during charging provided by the vehicle, and charging time range provided by the vehicle. area.
  • the bidding process includes: determining the vehicle charging the electronic device 100 according to the charging response information of each vehicle; and sending charging confirmation information to each vehicle charging the electronic device 100, the charging confirmation information includes the confirmed charging quantity and Confirmed charging price.
  • the charging confirmation information further includes one or more of the following: the identification of the electronic device 100, the identification of the vehicle, the confirmed charging time, the confirmed charging location, the confirmed charging lane, and the confirmed charging time. area.
  • using the block chain to record the bidding process with each vehicle includes: maintaining a block sub-chain between the electronic device 100 and each vehicle charging the electronic device 100, and the block sub-chain includes charging request information , charging response information and charging confirmation information.
  • the wireless communication method further includes: generating charging planning information, the charging planning information including the final charging quantity and final charging price of each vehicle charging the electronic device 100 ; and recording the charging planning information using a block chain.
  • the charging planning information further includes one or more of the following: the charging sequence of the vehicles charging the electronic device 100 , the identification of each vehicle charging the electronic device 100 , the ID of each vehicle charging the electronic device 100 The final charging time, the final charging location of each vehicle charging the electronic device 100 , the final charging lane of each vehicle charging the electronic device 100 , and the final charging area of each vehicle charging the electronic device 100 .
  • the wireless communication method further includes: sending charging planning information to each vehicle charging the electronic device 100, so as to maintain a block chain between the electronic device 100 and each vehicle charging the electronic device 100, the block chain includes : the blockchain sub-chain maintained between the electronic device 100 and each vehicle that charges the electronic device 100, and charging planning information.
  • the wireless communication method further includes: determining whether the sum of the electric power of all vehicles charging the electronic device 100 satisfies the electric power requirement of the electronic device 100; Charging request information to perform a bidding process with one or more other vehicles other than the vehicle.
  • the wireless communication method further includes: requesting the lane for charging or the area for charging to the server; A vehicle other than one or more other vehicles executes the bidding process.
  • the charging smart contract further includes one or more of the following: the charging order of the vehicles charging the electronic device 100 , the identification of each vehicle charging the electronic device 100 , the identity of each vehicle charging the electronic device 100 The actual charging time, the actual charging location of each vehicle charging the electronic device 100 , the actual charging lane of each vehicle charging the electronic device 100 , and the actual charging area of each vehicle charging the electronic device 100 .
  • the wireless communication method further includes: sending a charging smart contract to each vehicle charging the electronic device 100, so as to maintain a block chain between the electronic device 100 and each vehicle charging the electronic device 100, the block chain includes Charging smart contract.
  • the subject for performing the above method may be the electronic device 100 according to the embodiment of the present disclosure, so all the foregoing embodiments about the electronic device 100 are applicable here.
  • FIG. 8 is a flowchart illustrating a wireless communication method performed by an electronic device 600 for charging a cooperative vehicle in a wireless communication system according to an embodiment of the present disclosure.
  • step S810 a bidding process is performed with the vehicle that needs to be charged, so that the vehicle that needs to be charged determines whether the electronic device 600 will charge the vehicle that needs to be charged.
  • step S820 the blockchain is used to record the bidding process with the vehicle that needs to be charged.
  • step S830 after the charging is completed, a charging smart contract is received from the vehicle to be charged, and the charging smart contract includes the actual charging price and the actual charging quantity of the electronic device 600 .
  • step S840 use the block chain to record the charging smart contract.
  • the bidding process includes: receiving charging request information from the vehicle to be charged, the charging request information including the power demand of the vehicle to be charged and the charging price range of the vehicle to be charged.
  • the charging request information also includes one or more of the following: the identification of the vehicle that needs to be charged, the charging time range of the vehicle that needs to be charged, the range of charging locations for the vehicle that needs to be charged, the charging time of the vehicle that needs to be charged The lane, and the charging area of the vehicle that needs to be charged.
  • the bidding process includes: generating charging response information, the charging response information including the electric power provided by the electronic device 600 and the charging price range provided by the electronic device 600; and sending the charging response information to the vehicle that needs to be charged.
  • the charging response information also includes one or more of the following: the identification of the electronic device 600, the range of charging time provided by the electronic device 600, the range of charging locations provided by the electronic device 600, and the charging lane provided by the electronic device 600 , and the charging area provided by the electronic device 600 .
  • the bidding process includes: receiving charging confirmation information from the vehicle that needs to be charged, the charging confirmation information including the confirmed charging quantity and the confirmed charging price.
  • the charging confirmation information further includes one or more of the following: the identification of the vehicle to be charged, the identification of the electronic device 600, the confirmed charging time, the confirmed charging location, the confirmed charging lane, and the confirmed charging time. area while charging.
  • using the block chain to record the bidding process with the vehicle that needs to be charged includes: maintaining a block sub-chain between the electronic device 600 and the vehicle that needs to be charged, the block sub-chain includes charging request information, charging response information and charging confirmation information.
  • the wireless communication method further includes: receiving charging planning information from the vehicle that needs to be charged, so as to maintain a block chain between the electronic device 600 and the vehicle that needs to be charged, and the block chain includes: The blockchain sub-chain maintained between each vehicle charged by the vehicle and the charging planning information, and wherein the charging planning information includes the final charging quantity and final charging price of each vehicle that needs to be charged.
  • the charging plan information further includes one or more of the following: the charging sequence of the vehicles that need to be charged, the identification of each vehicle that needs to be charged, and the number of each vehicle that needs to be charged.
  • the charging smart contract also includes the actual charging price and actual charging quantity of other vehicles that charge the vehicle that needs to be charged.
  • the charging smart contract further includes one or more of the following: the charging order of the vehicles that need to be charged, the identification of each vehicle that needs to be charged, the identity of each vehicle that needs to be charged The actual charging time of each vehicle, the actual charging location of each vehicle that needs to be charged, the actual charging lane of each vehicle that needs to be charged, and each vehicle that needs to be charged the actual charging area.
  • the subject for performing the above method may be the electronic device 600 according to the embodiment of the present disclosure, so all the foregoing embodiments about the electronic device 600 are applicable here.
  • FIG. 9 is a schematic diagram illustrating an execution method of a cooperative charging process according to an embodiment of the present disclosure.
  • the charged car can be realized by the electronic device 100
  • the cooperative charging car can be realized by the electronic device 600 .
  • V2V is triggered by the low battery charge of the charging car to trigger an early warning, thereby initiating a charging request to surrounding vehicles.
  • the surrounding V2V cooperative charging vehicles with charging capabilities and sufficient power send a charging response.
  • the V2V charged vehicle can select a cooperative charging vehicle according to the charging response of each cooperative charging vehicle, so as to send a charging confirmation to the selected cooperative charging vehicle.
  • the V2V charged vehicle can determine whether it meets the electricity demand according to the bidding process.
  • the V2V charged vehicle may determine whether the sum of the electric quantities of the selected vehicles can meet the electric quantity demand of the V2V charged vehicle. Further, in the case that the currently selected cooperative charging vehicle can meet the power demand of the V2V charged vehicle, the V2V charged vehicle formulates a cooperative charging route and time plan, generates and sends charging planning information. Next, optionally, the V2V charged vehicle may send a temporary charging avoidance warning to surrounding vehicles through, for example, a server of the cooperative intelligent transportation system. Next, the V2V charged car and the cooperative charging car arrive at the agreed charging lane or area to complete cooperative charging and pay. Next, V2V is generated by the charging car and sent to the charging smart contract.
  • the step of sending the charging request may be repeated.
  • a V2V vehicle to be charged can send a charging request to a vehicle in a farther area through the RSU.
  • the V2V charged vehicle sends a charging request, receives a charging response and sends a charging confirmation, so that the charging issue between the V2V charged vehicle and the cooperative charging vehicle is basically agree.
  • the second stage that is, the stage of cooperative charging and payment, the V2V charged vehicle and the cooperative charging vehicle perform the charging process and complete the payment according to the agreement in the bidding process.
  • FIG. 10 is a signaling flowchart illustrating a method of performing a cooperative charging process according to an embodiment of the present disclosure.
  • vehicle A is the vehicle to be charged, which can be realized by the electronic device 100
  • vehicles B, C, D, and E are the vehicles that received the charging request information of vehicle A.
  • step S1001 vehicle A is low in battery power and thus triggers an early warning, and vehicle A broadcasts charging request information.
  • step S1002 it is determined that the vehicles B, C and D that have charging capability and sufficient power supply respectively send charging response information to vehicle A.
  • the vehicle E may not have the charging capability, or may not have enough power to send the charging response information to the vehicle A.
  • step S1003 vehicle A selects vehicle B and vehicle C as cooperative charging vehicles according to the charging response information from vehicles B, vehicle C and vehicle D, and sends charging confirmation information to vehicle B and vehicle C respectively. That is, the vehicles charging the vehicle A are the vehicle B and the vehicle C in the present disclosure.
  • step S1004 vehicle A determines whether the electric quantity of vehicle B and vehicle C meets the electric quantity requirement of vehicle A. It is assumed here that the power demand of vehicle A is met.
  • step S1005 vehicle A generates charging plan information.
  • step S1006 vehicle A sends charging plan information to vehicle B and vehicle C respectively.
  • step S1007 vehicle A can also send blockchain information such as shown in Figure 3 to vehicle B and vehicle C, the blockchain includes the blockchain sub-chain maintained between vehicle A and The blockchain sub-chain maintained with vehicle C and the charging planning information.
  • step S1008 vehicle A, vehicle B, and vehicle C carry out the charging and payment process according to the charging planning information.
  • step S1009 after charging is completed, vehicle A generates a charging smart contract.
  • step S1010 vehicle A sends the charging smart contract to vehicle B and vehicle C, so that vehicle A, vehicle B and vehicle C add the charging smart contract to the blockchain.
  • a block chain such as that shown in Figure 4 can be maintained among Vehicle A, Vehicle B and Vehicle C.
  • FIG. 11(a)-11(e) show an application example of the cooperative charging process according to an embodiment of the present disclosure.
  • vehicle a represents the vehicle to be charged
  • vehicle b and vehicle c are electric vehicles around vehicle a
  • vehicle d is non-electric vehicles around vehicle a
  • area A is the available in the charging area.
  • vehicle a is low in battery and triggers an early warning.
  • vehicle a broadcasts charging request information
  • vehicle b and vehicle c receive charging request information from vehicle a
  • both vehicle b and vehicle c send charging response information to vehicle a.
  • vehicle a determines that vehicle c is the vehicle for charging it according to the charging response information from vehicle b and vehicle c, and sends charging confirmation information to vehicle c. It is assumed here that the electric quantity of vehicle c can meet the electric quantity demand of vehicle a, and the final charging area is area A.
  • vehicle a and vehicle c broadcast information about area A to the surrounding vehicles, so that the surrounding vehicles can avoid in time.
  • vehicle a and vehicle c arrive at area A and complete charging and payment.
  • vehicle a can meet the power demand and complete the charging process by broadcasting charging request information to surrounding vehicles.
  • FIG. 12(a)-12(g) illustrate another application example of the cooperative charging process according to an embodiment of the present disclosure.
  • vehicle a is the vehicle to be charged
  • vehicle b and vehicle c are non-electric vehicles around vehicle a
  • vehicle d, vehicle e and vehicle f are far away from vehicle a Electric vehicles.
  • Vehicle a, vehicle b, and vehicle c are located within the range of RSU1
  • vehicle d, vehicle e, and vehicle f are located within the range of RSU2.
  • vehicle a is low in battery and triggers an early warning. Since vehicles b and c around vehicle a are non-electric vehicles, vehicle a will not receive charging response information after broadcasting the charging request information. As shown in Figure 12(b), vehicle a sends charging request information to RSU1, so that RSU1 forwards charging request information to RSU2, vehicle d, vehicle e and vehicle f within the range of RSU2 receive the charging request information, and vehicles d, Vehicle e and vehicle f send charging response information to vehicle a through RSU2 and RSU1. Assume that vehicle a selects vehicle d and vehicle e as vehicles to charge vehicle a, and vehicle a sends charging confirmation information to vehicle d and vehicle e through RSU1 and RSU2.
  • vehicle a, vehicle d and vehicle e broadcast the information of lane 1 to the surrounding vehicles to inform the surrounding vehicles to avoid.
  • vehicle a and vehicle d arrive at lane 1 and complete charging and payment.
  • vehicle a and vehicle e arrive at lane 1 and complete charging and payment.
  • vehicle a requests the cooperative intelligent transportation system to release lane 1 through RSU3.
  • vehicle a sends charging request information to distant vehicles through the RSU to expand the notification range, so that the distant vehicles can provide charging services for vehicle a.
  • the electronic device can be implemented as a mobile terminal such as a smart phone, a tablet personal computer (PC), a notebook PC, a portable game terminal, a portable/dongle type mobile router, and a digital camera device placed in a car, or a vehicle-mounted terminal (such as car navigation equipment). Electronics can also be integrated with the vehicle.
  • the electronic device may also be implemented as a terminal performing machine-to-machine (M2M) communication (also referred to as a machine type communication (MTC) terminal).
  • M2M machine-to-machine
  • MTC machine type communication
  • the electronic device may be a wireless communication module (such as an integrated circuit module including a single chip) mounted on each of the above-mentioned electronic devices.
  • FIG. 13 is a block diagram showing an example of a schematic configuration of a smartphone 1300 to which the technology of the present disclosure can be applied.
  • the smart phone 1300 includes a processor 1301, a memory 1302, a storage device 1303, an external connection interface 1304, a camera 1306, a sensor 1307, a microphone 1308, an input device 1309, a display device 1310, a speaker 1311, a wireless communication interface 1312, one or more Antenna switch 1315 , one or more antennas 1316 , bus 1317 , battery 1318 , and auxiliary controller 1319 .
  • the processor 1301 may be, for example, a CPU or a system on chip (SoC), and controls functions of an application layer and another layer of the smartphone 1300 .
  • the memory 1302 includes RAM and ROM, and stores data and programs executed by the processor 1301 .
  • the storage device 1303 may include a storage medium such as a semiconductor memory and a hard disk.
  • the external connection interface 1304 is an interface for connecting an external device, such as a memory card and a universal serial bus (USB) device, to the smartphone 1300 .
  • USB universal serial bus
  • the imaging device 1306 includes an image sensor such as a charge coupled device (CCD) and a complementary metal oxide semiconductor (CMOS), and generates a captured image.
  • Sensors 1307 may include a set of sensors such as measurement sensors, gyro sensors, geomagnetic sensors, and acceleration sensors.
  • the microphone 1308 converts sound input to the smartphone 1300 into an audio signal.
  • the input device 1309 includes, for example, a touch sensor configured to detect a touch on the screen of the display device 1310, a keypad, a keyboard, buttons, or switches, and receives operations or information input from the user.
  • the display device 1310 includes a screen such as a Liquid Crystal Display (LCD) and an Organic Light Emitting Diode (OLED) display, and displays an output image of the smartphone 1300 .
  • the speaker 1311 converts an audio signal output from the smartphone 1300 into sound.
  • the wireless communication interface 1312 supports any cellular communication scheme such as LTE and LTE-Advanced, and performs wireless communication.
  • the wireless communication interface 1312 may generally include, for example, a BB processor 1313 and an RF circuit 1314 .
  • the BB processor 1313 may perform, for example, encoding/decoding, modulation/demodulation, and multiplexing/demultiplexing, and perform various types of signal processing for wireless communication.
  • the RF circuit 1314 may include, for example, a mixer, a filter, and an amplifier, and transmit and receive wireless signals via the antenna 1316 .
  • the wireless communication interface 1312 may be a chip module on which a BB processor 1313 and an RF circuit 1314 are integrated. As shown in FIG.
  • the wireless communication interface 1312 may include multiple BB processors 1313 and multiple RF circuits 1314 .
  • FIG. 13 shows an example in which the wireless communication interface 1312 includes a plurality of BB processors 1313 and a plurality of RF circuits 1314
  • the wireless communication interface 1312 may include a single BB processor 1313 or a single RF circuit 1314 .
  • the wireless communication interface 1312 may support another type of wireless communication scheme, such as a short-range wireless communication scheme, a near field communication scheme, and a wireless local area network (LAN) scheme, in addition to a cellular communication scheme.
  • the wireless communication interface 1312 may include a BB processor 1313 and an RF circuit 1314 for each wireless communication scheme.
  • Each of the antenna switches 1315 switches the connection destination of the antenna 1316 among a plurality of circuits included in the wireless communication interface 1312 (eg, circuits for different wireless communication schemes).
  • Each of the antennas 1316 includes a single or multiple antenna elements, such as multiple antenna elements included in a MIMO antenna, and is used for the wireless communication interface 1312 to transmit and receive wireless signals.
  • smartphone 1300 may include multiple antennas 1316 . While FIG. 13 shows an example in which the smartphone 1300 includes multiple antennas 1316 , the smartphone 1300 may include a single antenna 1316 as well.
  • the smartphone 1300 may include an antenna 1316 for each wireless communication scheme.
  • the antenna switch 1315 may be omitted from the configuration of the smartphone 1300 .
  • the bus 1317 connects the processor 1301, memory 1302, storage device 1303, external connection interface 1304, camera device 1306, sensor 1307, microphone 1308, input device 1309, display device 1310, speaker 1311, wireless communication interface 1312, and auxiliary controller 1319 to each other. connect.
  • the battery 1318 provides power to the various blocks of the smartphone 1300 shown in FIG. 13 via feed lines, which are partially shown as dashed lines in the figure.
  • the auxiliary controller 1319 operates minimum necessary functions of the smartphone 1300, for example, in a sleep mode.
  • the bidding unit 610 , the blockchain generation unit 620 , and the information generation unit 650 can be implemented by the processor 1301 or the auxiliary controller 1319 . At least part of the functions may also be implemented by the processor 1301 or the auxiliary controller 1319 .
  • the processor 1301 or the auxiliary controller 1319 can perform the bidding process, generate block chain, generate charging request information, generate charging response information, generate charging confirmation information, plan The functions of charging route and time, generating charging planning information, generating charging smart contracts, and determining whether charging requirements are met.
  • FIG. 14 is a block diagram showing an example of a schematic configuration of a car navigation device 1420 to which the technology of the present disclosure can be applied.
  • Car navigation device 1420 includes processor 1421, memory 1422, global positioning system (GPS) module 1424, sensor 1425, data interface 1426, content player 1427, storage medium interface 1428, input device 1429, display device 1430, speaker 1431, wireless communication interface 1433 , one or more antenna switches 1436 , one or more antennas 1437 , and battery 1438 .
  • GPS global positioning system
  • the processor 1421 may be, for example, a CPU or a SoC, and controls a navigation function and other functions of the car navigation device 1420 .
  • the memory 1422 includes RAM and ROM, and stores data and programs executed by the processor 1421 .
  • the GPS module 1424 measures the location (such as latitude, longitude, and altitude) of the car navigation device 1420 using GPS signals received from GPS satellites.
  • Sensors 1425 may include a set of sensors such as gyroscopic sensors, geomagnetic sensors, and air pressure sensors.
  • the data interface 1426 is connected to, for example, an in-vehicle network 1441 via a terminal not shown, and acquires data generated by the vehicle such as vehicle speed data.
  • the content player 1427 reproduces content stored in a storage medium such as CD and DVD, which is inserted into the storage medium interface 1428 .
  • the input device 1429 includes, for example, a touch sensor, a button, or a switch configured to detect a touch on the screen of the display device 1430, and receives an operation or information input from a user.
  • the display device 1430 includes a screen such as an LCD or OLED display, and displays an image of a navigation function or reproduced content.
  • the speaker 1431 outputs sound of a navigation function or reproduced content.
  • the wireless communication interface 1433 supports any cellular communication scheme such as LTE and LTE-Advanced, and performs wireless communication.
  • the wireless communication interface 1433 may generally include, for example, a BB processor 1434 and an RF circuit 1435 .
  • the BB processor 1434 may perform, for example, encoding/decoding, modulation/demodulation, and multiplexing/demultiplexing, and perform various types of signal processing for wireless communication.
  • the RF circuit 1435 may include, for example, a mixer, a filter, and an amplifier, and transmit and receive wireless signals via the antenna 1437 .
  • the wireless communication interface 1433 can also be a chip module on which the BB processor 1434 and the RF circuit 1435 are integrated. As shown in FIG.
  • the wireless communication interface 1433 may include multiple BB processors 1434 and multiple RF circuits 1435 .
  • FIG. 14 shows an example in which the wireless communication interface 1433 includes a plurality of BB processors 1434 and a plurality of RF circuits 1435
  • the wireless communication interface 1433 may also include a single BB processor 1434 or a single RF circuit 1435 .
  • the wireless communication interface 1433 may support another type of wireless communication scheme, such as a short-distance wireless communication scheme, a near field communication scheme, and a wireless LAN scheme, in addition to the cellular communication scheme.
  • the wireless communication interface 1433 may include a BB processor 1434 and an RF circuit 1435 for each wireless communication scheme.
  • Each of the antenna switches 1436 switches the connection destination of the antenna 1437 among a plurality of circuits included in the wireless communication interface 1433 , such as circuits for different wireless communication schemes.
  • Each of the antennas 1437 includes a single or a plurality of antenna elements such as a plurality of antenna elements included in a MIMO antenna, and is used for the wireless communication interface 1433 to transmit and receive wireless signals.
  • the car navigation device 1420 may include a plurality of antennas 1437 .
  • FIG. 14 shows an example in which the car navigation device 1420 includes a plurality of antennas 1437
  • the car navigation device 1420 may also include a single antenna 1437 .
  • the car navigation device 1420 may include an antenna 1437 for each wireless communication scheme.
  • the antenna switch 1436 can be omitted from the configuration of the car navigation device 1420 .
  • the battery 1438 provides power to the various blocks of the car navigation device 1420 shown in FIG. 14 via feeder lines, which are partially shown as dotted lines in the figure.
  • the battery 1438 accumulates electric power supplied from the vehicle.
  • the bidding unit 610, the block chain generation unit 620, and the information generation unit 650 can be realized by the processor 1421. At least part of the functions can also be implemented by the processor 1421 .
  • the processor 1421 may perform a bidding process, generate a block chain, generate charging request information, generate charging response information, generate charging confirmation information, plan charging routes and time, and generate charging planning information by executing instructions stored in the memory 1422. , The function of generating charging smart contracts and determining whether charging requirements are met.
  • the technology of the present disclosure may also be implemented as an in-vehicle system (or vehicle) 1440 including one or more blocks in a car navigation device 1420 , an in-vehicle network 1441 , and a vehicle module 1442 .
  • the vehicle module 1442 generates vehicle data such as vehicle speed, engine speed, and breakdown information, and outputs the generated data to the in-vehicle network 1441 .
  • the units shown in dotted line boxes in the functional block diagrams shown in the accompanying drawings all indicate that the functional units are optional in the corresponding device, and each optional functional unit can be combined in an appropriate manner to realize the desired function .
  • a plurality of functions included in one unit in the above embodiments may be realized by separate devices.
  • a plurality of functions implemented by a plurality of units in the above embodiments may be respectively implemented by separate devices.
  • one of the above functions may be realized by a plurality of units. Needless to say, such a configuration is included in the technical scope of the present disclosure.
  • the steps described in the flowcharts include not only processing performed in time series in the stated order but also processing performed in parallel or individually and not necessarily in time series. Furthermore, even in the steps of time-series processing, needless to say, the order can be appropriately changed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Economics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Health & Medical Sciences (AREA)
  • Development Economics (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Primary Health Care (AREA)
  • Tourism & Hospitality (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un dispositif électronique (100), un procédé de communication sans fil et un support de stockage lisible par ordinateur. Le dispositif électronique (100) pour un véhicule comprend un circuit de traitement, qui est configuré pour exécuter un processus d'enchère avec chaque véhicule dans un ou plusieurs autres véhicules, de façon à déterminer si le dispositif électronique (100) est chargé par le véhicule ; utiliser une chaîne de blocs pour enregistrer le processus d'enchère sur chaque véhicule ; générer un contrat intelligent de charge après que la charge a été achevée, le contrat intelligent de charge comprenant un prix de charge réel et une quantité d'électricité de charge réelle de chaque véhicule chargeant le dispositif électronique (100) ; et utiliser la chaîne de blocs pour enregistrer le contrat intelligent de charge. Au moyen du dispositif électronique (100), du procédé de communication sans fil et du support de stockage lisible par ordinateur, un véhicule de charge coopératif peut être sélectionné de manière rationnelle au moyen du processus d'enchère entre des véhicules électriques et l'intégralité et l'immutabilité du processus d'enchère et du processus de charge peuvent être garanties au moyen d'une technologie de chaîne de blocs.
PCT/CN2022/095529 2021-06-04 2022-05-27 Dispositif électronique, procédé de communication sans fil et support de stockage lisible par ordinateur WO2022253126A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202280037850.1A CN117377993A (zh) 2021-06-04 2022-05-27 电子设备、无线通信方法和计算机可读存储介质

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110626109.6A CN115439981A (zh) 2021-06-04 2021-06-04 电子设备、无线通信方法和计算机可读存储介质
CN202110626109.6 2021-06-04

Publications (1)

Publication Number Publication Date
WO2022253126A1 true WO2022253126A1 (fr) 2022-12-08

Family

ID=84240332

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/095529 WO2022253126A1 (fr) 2021-06-04 2022-05-27 Dispositif électronique, procédé de communication sans fil et support de stockage lisible par ordinateur

Country Status (2)

Country Link
CN (2) CN115439981A (fr)
WO (1) WO2022253126A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220122164A1 (en) * 2020-10-16 2022-04-21 Toyota Jidosha Kabushiki Kaisha Bid-offer condition determination apparatus for electricity transaction by mobile object
US11710177B2 (en) 2020-10-16 2023-07-25 Toyota Jidosha Kabushiki Kaisha Bid-offer condition determination apparatus and electricity transaction system for electricity transaction by mobile object

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108269025A (zh) * 2018-02-02 2018-07-10 国网四川省电力公司天府新区供电公司 基于“互联网+”的源荷对等式电能交互方法
CN109003082A (zh) * 2018-07-24 2018-12-14 电子科技大学 基于联盟区块链的phev能量交易系统及其交易方法
KR20200114447A (ko) * 2019-03-28 2020-10-07 주식회사 온오프시스템 블록체인 기반의 무선 충전을 위한 방법 및 이 방법을 수행하는 프로그램이 기록된 컴퓨터 판독 가능한 기록매체
CN112550052A (zh) * 2019-09-10 2021-03-26 索尼公司 电子设备、服务器、无线通信方法和计算机可读存储介质
CN112765656A (zh) * 2021-01-11 2021-05-07 北方工业大学 基于区块链的电车共享充电可信系统和方法
CN112865199A (zh) * 2021-04-01 2021-05-28 北京邮电大学 一种电动汽车充电需求响应的在线调度方法及装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108269025A (zh) * 2018-02-02 2018-07-10 国网四川省电力公司天府新区供电公司 基于“互联网+”的源荷对等式电能交互方法
CN109003082A (zh) * 2018-07-24 2018-12-14 电子科技大学 基于联盟区块链的phev能量交易系统及其交易方法
KR20200114447A (ko) * 2019-03-28 2020-10-07 주식회사 온오프시스템 블록체인 기반의 무선 충전을 위한 방법 및 이 방법을 수행하는 프로그램이 기록된 컴퓨터 판독 가능한 기록매체
CN112550052A (zh) * 2019-09-10 2021-03-26 索尼公司 电子设备、服务器、无线通信方法和计算机可读存储介质
CN112765656A (zh) * 2021-01-11 2021-05-07 北方工业大学 基于区块链的电车共享充电可信系统和方法
CN112865199A (zh) * 2021-04-01 2021-05-28 北京邮电大学 一种电动汽车充电需求响应的在线调度方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220122164A1 (en) * 2020-10-16 2022-04-21 Toyota Jidosha Kabushiki Kaisha Bid-offer condition determination apparatus for electricity transaction by mobile object
US11710177B2 (en) 2020-10-16 2023-07-25 Toyota Jidosha Kabushiki Kaisha Bid-offer condition determination apparatus and electricity transaction system for electricity transaction by mobile object
US11763379B2 (en) * 2020-10-16 2023-09-19 Toyota Jidosha Kabushiki Kaisha Bid-offer condition determination apparatus for electricity transaction by mobile object

Also Published As

Publication number Publication date
CN115439981A (zh) 2022-12-06
CN117377993A (zh) 2024-01-09

Similar Documents

Publication Publication Date Title
WO2022253126A1 (fr) Dispositif électronique, procédé de communication sans fil et support de stockage lisible par ordinateur
US10003929B2 (en) Location based assisting apparatuses, methods and computer readable mediums
ES2295582T3 (es) Metodo para capacitar a un dispositivo de informacion inalambrico para acceso a datos de localizacion.
CN113660611B (zh) 定位方法和装置
KR101418640B1 (ko) 모바일 네트워크 상의 사용자들의 식별 및 위치찾기
KR102209523B1 (ko) 전자 장치 및 그 측위 방법
US6771972B2 (en) System and method for a distributed search for a lost asset
US20090191892A1 (en) Integrating position-determining and wi-fi functions
JP6073951B2 (ja) 通信モジュールを有するドライブレコーディングシステム及びドライブレコーディング方法
US20100022255A1 (en) Systems and methods for location and movement tracking using GPS enabled cell phones
CN104053127A (zh) 用于包括动态poi识别的增强驾驶体验的方法和设备
CN104767717A (zh) 身份验证方法及装置
US8751426B2 (en) Apparatus and method for generating context-aware information using local service information
CN105659638A (zh) 用于确定设备位置的位置源排序
WO2021175198A1 (fr) Procédé d'invocation d'applications nfc, dispositif électronique et appareil nfc
US9426273B2 (en) Program expanding system, server for use therein, program expanding method and program managing program
CN103974186A (zh) 用于提供服务的方法和设备
US20120179641A1 (en) Content classification system, content generation classification device, content classification device, classification method, and program
CN111896022A (zh) 一种通知方法、装置及计算机存储介质
CN111031493B (zh) 运行时刻信息传输方法、装置、电子设备及存储介质
CN102594847A (zh) 一体化gnss cors服务器
CN114973524A (zh) 共享设备的归还处理方法、装置、计算机设备
CN107782328A (zh) 一种导航方法、装置及系统
AU2014273565A1 (en) Tracking system
JP2004164433A (ja) 車両通信装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22815172

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 202280037850.1

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22815172

Country of ref document: EP

Kind code of ref document: A1