WO2022143469A1 - 一种虚拟钥匙的分享系统及方法 - Google Patents

一种虚拟钥匙的分享系统及方法 Download PDF

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Publication number
WO2022143469A1
WO2022143469A1 PCT/CN2021/141263 CN2021141263W WO2022143469A1 WO 2022143469 A1 WO2022143469 A1 WO 2022143469A1 CN 2021141263 W CN2021141263 W CN 2021141263W WO 2022143469 A1 WO2022143469 A1 WO 2022143469A1
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WIPO (PCT)
Prior art keywords
sharing
terminal
information
authorization
verification
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PCT/CN2021/141263
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English (en)
French (fr)
Inventor
黄珂锐
潘成漂
Original Assignee
比亚迪股份有限公司
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Publication date
Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Priority to EP21914206.4A priority Critical patent/EP4247022A4/en
Priority to KR1020237021655A priority patent/KR20230110613A/ko
Priority to JP2023540483A priority patent/JP2024504036A/ja
Publication of WO2022143469A1 publication Critical patent/WO2022143469A1/zh
Priority to US18/212,670 priority patent/US20230336982A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/40—Security arrangements using identity modules
    • H04W12/47—Security arrangements using identity modules using near field communication [NFC] or radio frequency identification [RFID] modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/084—Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
    • B60R2325/103—Near field communication [NFC]

Definitions

  • the present disclosure relates to the field of smart keys, in particular to a virtual key sharing system and method.
  • the method of sharing car keys on the Internet is relatively cumbersome when the car owner and the authorized user are close to each other. .
  • the purpose of the present disclosure is to improve the convenience of smart virtual key transmission, and is equipped with NFC (Near Field Communication, near field communication) short-range communication technology to achieve a more stable, safe and effective transmission method in a short distance.
  • NFC Near Field Communication, near field communication
  • the present disclosure provides a virtual key sharing system, which solves the problem of cumbersome and inconvenient intelligent virtual keys.
  • a sharing terminal used to obtain sharing permission information input by a user, and generate a touch button according to the sharing permission information, so as to obtain a touch signal when the user presses the touch button, Turning on the first NFC communication module, and polling whether there is an authorized terminal through the NFC signal of the first NFC communication module;
  • Authorized terminal used to send the information required for authorization to the Sharing terminal;
  • vehicle manufacturer server used for receiving the information required for authorization sent by the sharing terminal, so as to generate an authorization certificate according to the information required for authorization.
  • the verification terminal is used for receiving the NFC effective communication range sent by the sharing terminal;
  • the vehicle manufacturer server sends the authorization certificate to the sharing terminal
  • the verification terminal obtains the unique verification information, and sends the verification information and the authorization certificate to the server of the mobile phone manufacturer; the mobile phone manufacturer server sends the verification information and the authorization certificate to the server of the automobile manufacturer; the The car company server determines whether the verification terminal is legal according to the verification information and the authorization certificate.
  • a sharing permission instruction is generated, and the sharing permission instruction is sent to the authorized terminal; the authorized terminal executes the sharing permission instruction to control communication with the authorized terminal. Share the vehicle corresponding to the terminal.
  • the vehicle manufacturer server generates sharing success information, and sends the sharing success information to the sharing terminal, and the sharing terminal outputs and displays the sharing success information for the vehicle owner to know immediately.
  • the sharing failure information is generated, and the sharing success information is sent to the sharing terminal, and the sharing terminal outputs and displays the sharing success information.
  • the sharing permission information includes: sharing duration and activatable vehicle status, wherein the activatable vehicle status includes: starting the door, starting the vehicle, and starting the trunk.
  • the information required for authorization includes: token information generated by the vehicle manufacturer server and information about an authorized vehicle.
  • the authorization credential is a credential for personalizing data.
  • a method for sharing a virtual key which includes: a sharing terminal obtains sharing authority information input by a user, and generates a touch button according to the sharing authority information; the sharing terminal obtains the touch of the user pressing the touch button. signal, turn on the first NFC communication module, and poll whether there is an authorized terminal through the NFC signal of the first NFC communication module; when the authorized terminal is polled, the sharing terminal sends an information feedback command to all the authorization terminal; when the authorization terminal receives the information feedback instruction, it sends the information required for authorization to the sharing terminal; the sharing terminal sends the information required for authorization to the server of the vehicle manufacturer, and the vehicle manufacturer The server generates an authorization credential according to the information required for authorization.
  • the vehicle manufacturer server sends the authorization certificate to the sharing terminal
  • the sharing terminal sends the NFC effective communication range to the verification terminal; the verification terminal obtains the unique verification information, and sends the verification information and the authorization certificate to the mobile phone manufacturer server; the mobile phone manufacturer server sends the verification The information and the authorization certificate are sent to the server of the car company; the server of the car company determines whether the verification terminal is legal according to the verification information and the authorization certificate.
  • a computer-readable storage medium stores a virtual key sharing program thereon, and when the virtual key sharing program is executed by a processor, realizes the above-mentioned virtual key sharing method.
  • FIG. 1 is a system diagram of an embodiment of a virtual key sharing system of the present disclosure
  • FIG. 2 is a flowchart of an embodiment of a virtual key sharing system of the present disclosure.
  • the sharing terminal used to obtain the sharing permission information input by the user, and generate a touch button according to the sharing permission information, so as to obtain the touch signal of the user pressing the touch button, and turn on the first touch button.
  • an NFC communication module and polls whether there is an authorized terminal through the NFC signal of the first NFC communication module; authorized terminal: used to send the information required for authorization to the sharing terminal when receiving the information feedback command ;
  • Vehicle manufacturer server used to receive the information required for authorization sent by the sharing terminal, so as to generate an authorization certificate according to the information required for authorization.
  • the required conditions are different: the way to share keys online requires both the car owner and the authorized user to download the same APP (Application), and the way to share keys with NFC touch requires both the car owner and the authorized user to have NFC functions on their mobile phones , currently supports cross-platform sharing of Android phones.
  • the way to share keys online requires both the car owner and the authorized user to download the same APP (Application)
  • the way to share keys with NFC touch requires both the car owner and the authorized user to have NFC functions on their mobile phones , currently supports cross-platform sharing of Android phones.
  • the way to share the key on the network is to transfer the vehicle control authority to the authorized account through the server transfer. Connection, realize the exchange of messages and issue registration information to the vehicle, and ensure the security of sharing keys from both ends of the mobile phone and the vehicle.
  • the car owner logs in to the car company APP and clicks the share key button.
  • the APP will detect whether the mobile phone NFC has been turned on. If the mobile phone NFC is turned on, the APP will prompt the user to set the permission and validity period of the shared key.
  • the car owner can place the back of the mobile phone close to the back of the authorized user's mobile phone who has turned on the mobile phone NFC according to the APP animation prompt and wait; the car company APP requests the certificate from the car manufacturer's server, and sends the certificate to the authorized user's mobile phone through NFC after receiving the response. It is provided by the server of the car manufacturer, and sent to the mobile phone through the server of the mobile phone manufacturer of the car owner.
  • the application of NFC short-range communication technology can effectively prevent the information from being stolen and ensure data security; after the authorized user's mobile phone receives the certificate, it is sent to the mobile phone manufacturer's server.
  • the mobile phone manufacturer server transfers the certificate (a digital file formed by signing some basic information of the applicant and the applicant's public key with the CA root certificate after the certificate authority authenticates the certificate applicant's identity) to the car manufacturer server for verification.
  • the owner's device and the authorized device are authenticated. If the verification is passed, the car manufacturer's server returns a response to the mobile phone manufacturer's server, which is forwarded to the authorized device by the mobile phone manufacturer's server.
  • the authorized device returns the mobile phone SEID (security chip unique identification code).
  • mobile phone model and other information are encrypted and transmitted to the car owner's device;
  • the car owner APP uploads the received information and the vehicle information to be shared to the car manufacturer's server, and obtains the token generated by the car manufacturer's server (the token generated by the server as an identity Authentication certificate), the vehicle information to be authorized, sent to the authorized device through NFC communication, as the certificate to obtain the personalized data of the car key;
  • the authorized user's mobile phone uploads the data to the mobile phone factory server, and the mobile phone factory server forwards it to the car manufacturer server;
  • the car manufacturer's server performs identity verification. After the verification is passed, it generates personalized data and returns it to the mobile phone factory server, and the mobile phone factory server sends it to the authorized user's mobile phone.
  • the authorized user's mobile phone stores the personalized data, returns the notification to the mobile phone factory server, and queries the key registration result; the mobile phone factory server forwards the notification to the car manufacturer's server, and the car manufacturer's server generates the registration data on the vehicle side and sends it to the vehicle side, and the vehicle side stores the registration data. Data and return the result to the car manufacturer server; the car manufacturer server synchronizes the vehicle registration result to the authorized device mobile phone manufacturer server, and the authorized device queries the result and displays it in the APP.
  • the devices communicate through NFC, which further ensures the security of data; the authorized device sends information such as tokens to the mobile phone manufacturer server, and then sends it to the automobile manufacturer server through the mobile phone manufacturer server.
  • the communication between the servers It is also safe; although both the owner and the authorized user device are the keys of the same vehicle, the data of each key is unique.
  • Authorized users can use the shared NFC key to use the vehicle without turning on the mobile phone network, and it can still be used when the battery is low, which is more convenient and fast.
  • the NFC positions of different mobile phones are different, and the animation displayed by the APP should be designed to be as general as possible.
  • the verification terminal is used to receive the NFC effective communication range sent by the sharing terminal;
  • the vehicle manufacturer server sends the authorization certificate to the sharing terminal
  • the verification terminal obtains the unique verification information, and sends the verification information and the authorization certificate to the server of the mobile phone manufacturer; the mobile phone manufacturer server sends the verification information and the authorization certificate to the server of the automobile manufacturer; the The car company server determines whether the verification terminal is legal according to the verification information and the authorization certificate, and when the verification terminal is legal, generates a sharing permission instruction, and sends the sharing permission instruction to the authorized terminal; the authorization The terminal executes the sharing permission instruction to control the vehicle corresponding to the sharing terminal.
  • the vehicle manufacturer server generates sharing success information, and sends the sharing success information to the sharing terminal, and the sharing terminal outputs and displays the sharing success information for the vehicle owner to know immediately.
  • the sharing failure information is generated, and the sharing success information is sent to the sharing terminal, and the sharing terminal outputs and displays the sharing success information.
  • the authorized user's mobile phone After receiving the request from the owner's mobile phone, the authorized user's mobile phone verifies the certificate, and if the verification passes, returns the mobile phone SEID, mobile phone model and other information to the car owner's mobile phone;
  • the owner's mobile phone After the owner's mobile phone receives the response, it sends the authorization data (token, certificate, timestamp, etc., provided by the car manufacturer) to the authorized user's mobile phone; the authorized user's mobile phone uploads the data to the mobile phone factory server, and the mobile phone factory server forwards it to the car manufacturer's server; After receiving the data, the car manufacturer's server performs identity verification. After the verification is passed, it generates personalized data and returns it to the mobile phone factory server. The mobile phone factory server sends it to the authorized user's mobile phone; the authorized user's mobile phone stores the personalized data and returns a notification to the mobile phone factory.
  • the authorization data token, certificate, timestamp, etc., provided by the car manufacturer
  • the mobile phone factory server forwards the notification to the car manufacturer server, the car manufacturer server generates the vehicle registration data and sends it to the vehicle end, the vehicle end stores the registration data and returns the result to the car manufacturer server; the car manufacturer server synchronizes The vehicle registration result is sent to the authorized device mobile phone manufacturer's server, and the authorized device queries the result and displays it in the APP.
  • the registration result of the authorized user's mobile phone can be displayed on the car company's APP sent to the car owner through the car manufacturer's server, and managed by the car owner.
  • the sharing permission information includes: sharing duration and activatable vehicle status, wherein the activatable vehicle status includes: starting the vehicle door, starting the vehicle running, and starting the trunk.
  • the NFC signal of the first NFC communication module it is determined whether there is an authorized terminal that has passed the polling within the preset polling time threshold.
  • the information required for the authorization includes: the token information generated by the vehicle manufacturer server and the information of the authorized vehicle.
  • the authorization credential is a credential for personalizing data.
  • the sharing mobile phone confirms to start sharing the NFC virtual key
  • the sharing terminal, and the sharing terminal is the owner terminal has the right to control, you can still control the sharing permission of the key after the sharing key is determined, for example, set the sharing time length to one day, and now the owner terminal can To manually correct the time, you can change it to share only half a day or set a few hours or even choose to stop directly. After the set time is up, the system will automatically stop sharing without human control.
  • the authorized terminal does not need to store the data shared by the sharing terminal, because the NFC key sharing is a regenerated smart key every time it is shared, and it is not repeated each time.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with “first”, “second” may expressly or implicitly include at least one of that feature.
  • plurality means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.
  • a "computer-readable medium” can be any device that can contain, store, communicate, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or apparatus.
  • computer readable media include the following: electrical connections with one or more wiring (electronic devices), portable computer disk cartridges (magnetic devices), random access memory (RAM), Read Only Memory (ROM), Erasable Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM).
  • the computer readable medium may even be paper or other suitable medium on which the program may be printed, as the paper or other medium may be optically scanned, for example, followed by editing, interpretation, or other suitable medium as necessary process to obtain the program electronically and then store it in computer memory.
  • portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof.
  • various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware as in another embodiment, it can be implemented by any one of the following techniques known in the art, or a combination thereof: discrete with logic gates for implementing logic functions on data signals Logic circuits, application specific integrated circuits with suitable combinational logic gates, Programmable Gate Arrays (PGA), Field Programmable Gate Arrays (FPGA), etc.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing module, or each unit may exist physically alone, or two or more units may be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.
  • the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like.

Abstract

本公开提供了一种虚拟钥匙的分享系统，包括：分享终端：用于获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮，以获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；授权终端：用于在接收到所述信息反馈指令时，以发送授权所需信息至所述分享终端；车企厂商服务器：用于接收所述分享终端发送所述授权所需信息，以根据所述授权所需信息生成授权凭证。

Description

一种虚拟钥匙的分享系统及方法
相关申请的交叉引用
本公开基于申请号为202011609923.9，申请日为2020年12月30日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本公开作为参考。
技术领域
本公开涉及智能钥匙领域，特别是一种虚拟钥匙的分享系统及方法。
背景技术
相关技术中，网络分享车钥匙的方式在车主和授权用户近距离时使用此方式分享钥匙较为繁琐，车主和授权双方均需在手机上触控才可以进行交互下一步，比较繁琐不便于具体应用。
公开内容
本公开的目的为提高智能虚拟钥匙传输的便捷程度，且搭载NFC(Near Field Communication，近场通信)近距离通信技术以达到近距离更稳定安全有效的传输方式。
为达到上述目的，本公开提供一种虚拟钥匙的分享系统，解决了智能虚拟钥匙繁琐不便捷的问题。
根据本公开的一个实施例，分享终端：用于获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮，以获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；授权终端：用于在接收到所述信息反馈指令时，以发送授权所需信息至所述分享终端；车企厂商服务器：用于接收所述分享终端发送所述授权所需信息，以根据所述授权所需信息生成授权凭证。
根据本公开的一个实施例，校验终端：用于接收所述分享终端发送的NFC有效通信范围；
所述车企厂商服务器发送所述授权凭证至所述分享终端；
所述校验终端获取唯一校验信息，并发送校验信息和所述授权凭证至手机厂商服务器；所述手机厂商服务器发送所述校验信息和所述授权凭证至车企厂商服务器；所述车企服务器根据所述校验信息和所述授权凭证判断校验终端是否合法。
根据本公开的一个实施例，当校验终端合法时，生成分享允许指令，并将所述分享允许指令发送至所述授权终端；所述授权终端执行所述分享允许指令，以控制与所述分享终端对应的车辆。
根据本公开的一个实施例，所述车企厂商服务器生成分享成功信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息，以供车主即时获知。
根据本公开的一个实施例，当校验终端不合法时，生成分享失败信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息。
根据本公开的一个实施例，所述分享权限信息包括：分享时长和可启用车辆状态，其中可启用车辆状态包括：启动车门，启动车辆行驶，启动后备箱。
根据本公开的一个实施例，根据所述第一NFC通信模块的NFC信号判断预设轮询时间阈值内是否有通过轮询的所述授权终端。
根据本公开的一个实施例，所述授权所需信息包括：所述车企厂商服务器生成token信息和授权车辆的信息。
根据本公开的一个实施例，所述授权凭证为个人化数据的凭证。
一种虚拟钥匙的分享方法，其包括：分享终端获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮；所述分享终端获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；当轮询到有所述授权终端时，所述分享终端发送信息反馈指令至所述授权终端；所述授权终端接收到所述信息反馈指令时，发送授权所需信息至所述分享终端；所述分享终端发送所述授权所需信息至车企厂商服务器，所述车企厂商服务器根据所述授权所需信息生成授权凭证。
根据本公开的一个实施例，所述车企厂商服务器发送所述授权凭证至所述分享终端；
所述分享终端发送NFC有效通信范围至校验终端；所述校验终端获取唯一校验信息，并发送校验信息和所述授权凭证至手机厂商服务器；所述手机厂商服务器发送所述校验信息和所述授权凭证至车企厂商服务器；所述车企服务器根据所述校验信息和所述授权凭证判断校验终端是否合法。
一种计算机可读存储介质，其上存储有虚拟钥匙的分享程序，该虚拟钥匙的分享程序被处理器执行时实现上述的虚拟钥匙的分享方法。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1是本公开一种虚拟钥匙的分享系统实施例的系统图；
图2是本公开一种虚拟钥匙的分享系统实施例的流程图。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本公开，而不能解释为对本公开的限制。
为了使本公开所解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本公开进行进一步详细说明，应当理解，此处所描述的具体实施例仅用以解释本公开，并不用于限定本公开。
如图1所示，分享终端：用于获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮，以获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；授权终端：用于在接收到所述信息反馈指令时，以发送授权所需信息至所述分享终端；车企厂商服务器：用于接收所述分享终端发送所述授权所需信息，以根据所述授权所需信息生成授权凭证。
具体的，所需条件区别：网络分享钥匙的方式需车主和授权用户双方都下载同一款APP(Application，应用程序)，NFC碰一碰分享钥匙的方式需车主和授权用户双方手机都有NFC功能，目前支持Android手机的跨平台分享。实现逻辑区别：
网络分享钥匙的方式是通过服务器中转，将车辆控制权限下发给授权账号；分享钥匙的方式是通过NFC近距离通信，在手机设备之间传递信息，并通过汽车厂商服务器将多个手机厂商服务器联结，实现消息的互通及向车辆下发注册信息，从手机和车辆两端来保障分享钥匙的安全。
车主登录车企APP，点击分享钥匙按键，APP会检测手机NFC是否已经打开，若手机NFC已开启，APP提示用户设置分享钥匙的权限、有效期等，用户设置后点击“开始分享”，APP显示钥匙分享提示动画，车主可根据APP动画提示将手机背面靠近已开启手机NFC的授权用户手机背面并等待；车企APP向汽车厂商服务器请求证书，收到响应后通过NFC方式向授权用户手机发送证书，由汽车厂商服务器提供，经车主手机厂商服务器中转下发至手机，此过程应用NFC近距离通信技术可有效防止信息被盗取，保证数据安全；授权用户手机收到证书后，发送给手机厂商服务器，手机厂商服务器将证书(由证书机构对证书申请者真是身份验证之后，用CA根证书对申请人一些基本信息及申请人的公钥进行签名 后形成的一个数字文件)中转给汽车厂商服务器验签，此过程对车主设备和授权设备均作了身份认证，若校验通过，汽车厂商服务器返回响应手机厂商服务器，经手机厂商服务器转发给授权设备，授权设备返回手机SEID(安全芯片唯一标识码)、手机型号等信息加密后传输给车主设备；车主APP将收到的信息、待分享的车辆信息上传至汽车厂商服务器，获取汽车厂商服务器生成的token(由服务端生成的令牌，作为身份认证的凭证)、要授权的车辆信息，通过NFC通信发送给授权设备，作为获取车钥匙个人化数据的凭证；授权用户手机将数据上传至手机厂服务器，由手机厂服务器转发至汽车厂商服务器；汽车厂商服务器收到数据后进行身份验证，验证通过后，生成个人化数据并返回给手机厂服务器，由手机厂服务器下发给授权用户手机。
授权用户手机存储个人化数据，返回通知给手机厂服务器，并查询钥匙注册结果；手机厂服务器转发通知给汽车厂商服务器，汽车厂商服务器生成车辆端注册数据并下发至车辆端，车辆端存储注册数据并返回结果给汽车厂商服务器；汽车厂商服务器同步车辆注册结果给授权设备手机厂商服务器，授权设备查询到此结果在APP显示。
在本实施例中，设备之间通过NFC进行通信，进一步保证了数据的安全；授权设备发送token等信息给手机厂商服务器，经手机厂商服务器发送给汽车厂商服务器，此过程中服务器之间的通信也是安全的；车主与授权用户设备虽然均为同一车辆的钥匙，但每把钥匙数据具有唯一性。授权用户可以使用被分享的NFC钥匙使用车辆，无需打开手机网络，低电量仍可使用，更加方便快捷。
在具体实施中，不同的手机NFC位置有所差异，APP显示的动画应该设计的尽量通用。
在一实施例中，校验终端：用于接收所述分享终端发送的NFC有效通信范围；
所述车企厂商服务器发送所述授权凭证至所述分享终端；
所述校验终端获取唯一校验信息，并发送校验信息和所述授权凭证至手机厂商服务器；所述手机厂商服务器发送所述校验信息和所述授权凭证至车企厂商服务器；所述车企服务器根据所述校验信息和所述授权凭证判断校验终端是否合法，当校验终端合法时，生成分享允许指令，并将所述分享允许指令发送至所述授权终端；所述授权终端执行所述分享允许指令，以控制与所述分享终端对应的车辆。所述车企厂商服务器生成分享成功信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息，以供车主即时获知。当校验终端不合法时，生成分享失败信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息。
具体的，授权用户手机收到车主手机的请求后，对证书进行校验，若校验通过，返回手机SEID、手机型号等信息给车主手机；
车主手机收到响应后，发送授权数据(token、证书、时间戳等，由汽车厂商提供)给 授权用户手机；授权用户手机将数据上传至手机厂服务器，由手机厂服务器转发至汽车厂商服务器；汽车厂商服务器收到数据后进行身份验证，验证通过后，生成个人化数据并返回给手机厂服务器，由手机厂服务器下发给授权用户手机；授权用户手机存储个人化数据，返回通知给手机厂服务器，并查询钥匙注册结果；手机厂服务器转发通知给汽车厂商服务器，汽车厂商服务器生成车辆端注册数据并下发至车辆端，车辆端存储注册数据并返回结果给汽车厂商服务器；汽车厂商服务器同步车辆注册结果给授权设备手机厂商服务器，授权设备查询到此结果在APP显示。授权用户手机的注册结果可以通过汽车厂商服务器下发至车主的车企APP进行显示，并由车主管理。
在一实施例中，所述分享权限信息包括：分享时长和可启用车辆状态，其中可启用车辆状态包括：启动车门，启动车辆行驶，启动后备箱。根据所述第一NFC通信模块的NFC信号判断预设轮询时间阈值内是否有通过轮询的所述授权终端。所述授权所需信息包括：所述车企厂商服务器生成token信息和授权车辆的信息。所述授权凭证为个人化数据的凭证。
具体的，在分享手机确认开始分享NFC虚拟钥匙的时候，就不需要分享终端和授权终端的其他人机交互的操作了，仅是服务器和终端之间的通讯请求，最后将授权结果告知授权终端和分享终端，而分享终端也就是车主终端具有且对操控的权利，可以在确定分享钥匙后依然操控钥匙的分享权限，比如说设置分享时间长度为一天，现在在一天时间没有到时车主终端可以人为手动修正时间，可以改为仅分享半天或者为设定几小时甚至可以直接选择停止，而在设定时间到时间以后系统会自动停止分享，不需要人为控制。
授权终端不需要存储分享终端分享过来的数据，因为NFC钥匙分享在每一次分享的时候是重新生成的智能钥匙，每一次都不重复。
以上所述仅为本公开的较佳实施例而已，并不用以限制本公开，凡在本公开的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本公开的保护范围之内。
尽管已经示出和描述了本公开的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本公开的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由所附权利要求及其等同限定。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特 征进行结合和组合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现定制逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本公开的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本公开的实施例所属技术领域的技术人员所理解。
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本公开的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。如，如果用硬件来实现和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。
此外，在本公开各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (12)

  1. 一种虚拟钥匙的分享系统，其特征在于：
    分享终端：用于获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮，以获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；
    授权终端：用于在接收到所述信息反馈指令时，以发送授权所需信息至所述分享终端；
    车企厂商服务器：用于接收所述分享终端发送所述授权所需信息，以根据所述授权所需信息生成授权凭证。
  2. 如权利要求1所述的虚拟钥匙的分享系统，其特征在于，
    校验终端：用于接收所述分享终端发送的NFC有效通信范围；
    所述车企厂商服务器发送所述授权凭证至所述分享终端；
    所述校验终端获取唯一校验信息，并发送校验信息和所述授权凭证至手机厂商服务器；
    所述手机厂商服务器发送所述校验信息和所述授权凭证至车企厂商服务器；
    所述车企服务器根据所述校验信息和所述授权凭证判断校验终端是否合法。
  3. 如权利要求2所述的虚拟钥匙的分享系统，其特征在于，
    当校验终端合法时，生成分享允许指令，并将所述分享允许指令发送至所述授权终端；所述授权终端执行所述分享允许指令，以控制与所述分享终端对应的车辆。
  4. 如权利要求3所述的虚拟钥匙的分享系统，其特征在于，
    所述车企厂商服务器生成分享成功信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息，以供车主即时获知。
  5. 如权利要求3或4所述的虚拟钥匙的分享系统，其特征在于，
    当校验终端不合法时，生成分享失败信息，并将分享成功信息发送至所述分享终端，所述分享终端输出显示所述分享成功信息。
  6. 如权利要求1-5中任一项所述的虚拟钥匙的分享系统，其特征在于，所述分享权限信息包括：分享时长和可启用车辆状态，其中可启用车辆状态包括：启动车门，启动车辆行驶，启动后备箱。
  7. 如权利要求1-6中任一项所述的虚拟钥匙的分享系统，其特征在于，根据所述第一NFC通信模块的NFC信号判断预设轮询时间阈值内是否有通过轮询的所述授权终端。
  8. 如权利要求1-7中任一项所述的虚拟钥匙的分享系统，其特征在于，所述授权所需信息包括：所述车企厂商服务器生成token信息和授权车辆的信息。
  9. 如权利要求1-8中任一项所述的虚拟钥匙的分享系统，其特征在于，所述授权凭证 为个人化数据的凭证。
  10. 一种虚拟钥匙的分享方法，其特征在于，其包括：分享终端获取用户输入的分享权限信息，并根据所述分享权限信息生成触控按钮；
    所述分享终端获取到用户按触所述触控按钮的触控信号时，开启第一NFC通信模块，并通过所述第一NFC通信模块的NFC信号轮询是否有授权终端；
    当轮询到有所述授权终端时，所述分享终端发送信息反馈指令至所述授权终端；
    所述授权终端接收到所述信息反馈指令时，发送授权所需信息至所述分享终端；
    所述分享终端发送所述授权所需信息至车企厂商服务器，所述车企厂商服务器根据所述授权所需信息生成授权凭证。
  11. 如权利要求10所述的虚拟钥匙的分享方法，其特征在于，
    所述车企厂商服务器发送所述授权凭证至所述分享终端；
    所述分享终端发送NFC有效通信范围至校验终端；
    所述校验终端获取唯一校验信息，并发送校验信息和所述授权凭证至手机厂商服务器；
    所述手机厂商服务器发送所述校验信息和所述授权凭证至车企厂商服务器；
    所述车企服务器根据所述校验信息和所述授权凭证判断校验终端是否合法。
  12. 一种计算机可读存储介质，其特征在于，其上存储有虚拟钥匙的分享程序，该虚拟钥匙的分享程序被处理器执行时实现根据权利要求10或11所述的虚拟钥匙的分享方法。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115174266A (zh) * 2022-08-09 2022-10-11 宁波奥克斯电气股份有限公司 空调控制方法、装置、电子设备和计算机可读存储介质
CN115174266B (zh) * 2022-08-09 2024-05-10 宁波奥克斯电气股份有限公司 空调控制方法、装置、电子设备和计算机可读存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021141534A (ja) * 2020-03-09 2021-09-16 パナソニックＩｐマネジメント株式会社 車載装置および車載システム
CN116582839B (zh) * 2023-07-12 2023-09-22 安羚科技(杭州)有限公司 去中心化的车辆权限管理系统及方法
CN117134910B (zh) * 2023-10-24 2024-03-15 深圳市纽创信安科技开发有限公司 一种密钥共享方法、系统及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108569250A (zh) * 2018-03-30 2018-09-25 上海汽车集团股份有限公司 基于共享汽车的蓝牙钥匙的自动授权方法
CN109637034A (zh) * 2018-12-18 2019-04-16 钛马信息网络技术有限公司 基于虚拟钥匙的车辆分时租赁方法及系统
CN109936833A (zh) * 2017-12-15 2019-06-25 蔚来汽车有限公司 车辆虚拟钥匙生成使用方法及其系统以及用户终端
CN110136306A (zh) * 2019-05-16 2019-08-16 广州小鹏汽车科技有限公司 一种车钥匙的控制方法和系统
WO2020254521A1 (fr) * 2019-06-19 2020-12-24 Sigfox Système de partage de véhicules et procédé d'accès à un véhicule d'un tel système

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8947202B2 (en) * 2011-10-20 2015-02-03 Apple Inc. Accessing a vehicle using portable devices
US9460577B2 (en) * 2014-07-17 2016-10-04 Hyundai Motor Company Sharing a key for a vehicle
US10924924B1 (en) * 2019-09-09 2021-02-16 Ford Global Technologies, Llc Out-of-band key sharing using near-field communication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109936833A (zh) * 2017-12-15 2019-06-25 蔚来汽车有限公司 车辆虚拟钥匙生成使用方法及其系统以及用户终端
CN108569250A (zh) * 2018-03-30 2018-09-25 上海汽车集团股份有限公司 基于共享汽车的蓝牙钥匙的自动授权方法
CN109637034A (zh) * 2018-12-18 2019-04-16 钛马信息网络技术有限公司 基于虚拟钥匙的车辆分时租赁方法及系统
CN110136306A (zh) * 2019-05-16 2019-08-16 广州小鹏汽车科技有限公司 一种车钥匙的控制方法和系统
WO2020254521A1 (fr) * 2019-06-19 2020-12-24 Sigfox Système de partage de véhicules et procédé d'accès à un véhicule d'un tel système

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4247022A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115174266A (zh) * 2022-08-09 2022-10-11 宁波奥克斯电气股份有限公司 空调控制方法、装置、电子设备和计算机可读存储介质
CN115174266B (zh) * 2022-08-09 2024-05-10 宁波奥克斯电气股份有限公司 空调控制方法、装置、电子设备和计算机可读存储介质

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