WO2022142934A1 - 车辆寻址方法、车辆、终端及存储介质 - Google Patents

车辆寻址方法、车辆、终端及存储介质 Download PDF

Info

Publication number
WO2022142934A1
WO2022142934A1 PCT/CN2021/133902 CN2021133902W WO2022142934A1 WO 2022142934 A1 WO2022142934 A1 WO 2022142934A1 CN 2021133902 W CN2021133902 W CN 2021133902W WO 2022142934 A1 WO2022142934 A1 WO 2022142934A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
terminal
password
guidance information
bluetooth
Prior art date
Application number
PCT/CN2021/133902
Other languages
English (en)
French (fr)
Inventor
秦玉键
Original Assignee
展讯半导体(成都)有限公司
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 展讯半导体(成都)有限公司 filed Critical 展讯半导体(成都)有限公司
Publication of WO2022142934A1 publication Critical patent/WO2022142934A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • 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]
    • 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

Definitions

  • the present application relates to the field of computer technology, and in particular, to a vehicle addressing method, a vehicle, a terminal and a storage medium.
  • GPS Global Positioning System
  • GPS tends to have large deviations. Especially in environments with weak signals such as indoors and basements, the deviation will be larger and even unusable.
  • the present application provides a vehicle addressing method, a vehicle, a terminal and a storage medium, so as to help solve the problem of low positioning accuracy in vehicle addressing through GPS in the prior art.
  • an embodiment of the present application provides a vehicle addressing method, which is applied to a vehicle, and the method includes:
  • the method further includes:
  • the second password sent by the terminal is received and stored through Bluetooth.
  • the sending the guidance information to the terminal includes:
  • the guidance information being used to indicate the distance and orientation of the vehicle relative to the terminal;
  • the guidance information is sent to the terminal.
  • the guidance information includes voice prompt information, map prompt information and/or text prompt information.
  • the guidance information is a synchronous broadcast streaming BIS data packet.
  • an embodiment of the present application provides a vehicle addressing method, which is applied to a terminal, and the method includes:
  • the method before the synchronization with the vehicle according to the received Bluetooth synchronous broadcast signal, the method further includes:
  • the second password is sent to the vehicle in response to the user entering the second password.
  • an embodiment of the present application provides a vehicle, including:
  • processors one or more processors
  • the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions that, when executed, cause the communications processor
  • the chip performs the method of any one of the first aspects.
  • an embodiment of the present application provides a terminal, including:
  • processors one or more processors
  • the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions that, when executed, cause the communications processor
  • the chip performs the method of any one of the second aspect.
  • an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium includes a stored program, wherein when the program runs, the device where the computer-readable storage medium is located is controlled to execute the first step.
  • an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium includes a stored program, wherein when the program runs, the device where the computer-readable storage medium is located is controlled to execute the first step.
  • vehicle addressing is performed through Bluetooth, and higher positioning accuracy can be obtained.
  • transmission of data streams based on BIS can combine voice data and positioning data, reducing external dependencies.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a parking lot scene provided by an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a vehicle addressing method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another vehicle addressing method provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 1 it is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • the communication subject involved in the embodiment of the present application includes a vehicle 101 and a terminal 102 , and the vehicle 101 and the terminal 102 perform information transmission through a Bluetooth connection.
  • FIG. 1 is only a specific implementation manner listed in the embodiment of the present application, and should not be taken as a limitation of the protection scope of the present application.
  • the specific form of the vehicle 101 may be, in addition to a car, a van, a truck, or a special vehicle.
  • the terminal 102 can also be a tablet computer, a notebook computer, a PDA, a mobile internet device (MID), a wearable device, a virtual reality (VR) device, an augmented reality (AR) ) equipment, wireless terminals in industrial control, wireless terminals in self driving, wireless terminals in remote medical surgery, wireless terminals in smart grid, transportation Wireless terminals in security (transportation safety), wireless terminals in smart cities, or wireless terminals in smart homes, etc.
  • MID mobile internet device
  • VR virtual reality
  • AR augmented reality
  • FIG. 2 it is a schematic diagram of a parking lot scene according to an embodiment of the present application.
  • a large number of vehicles are parked in the parking lot. After the user parks the vehicle in the parking lot, it will be very difficult for the user to return to the parking lot to find his own vehicle (target vehicle).
  • target vehicle his own vehicle
  • GPS is suitable for global positioning and is usually less accurate.
  • the parking lot is usually located indoors or in an environment with weak signal, which will further affect the accuracy of GPS.
  • Bluetooth is more suitable for small-range, local positioning.
  • angle of arrival ANGLE OF ARRIVAL, AOA
  • angle of departure ANGLE OF DEPARTURE, AOD
  • BOS Broadcast Isochronous Stream
  • Bluetooth itself can combine voice data and positioning data, reducing external dependencies. Therefore, the present application provides a vehicle addressing scheme based on Bluetooth, which will be described in detail below.
  • FIG. 3 it is a schematic flowchart of a vehicle addressing method provided by an embodiment of the present application. The method can be applied to the vehicle and terminal shown in FIG. 1 , and as shown in FIG. 3 , it mainly includes the following steps.
  • Step S301 The vehicle sends a Bluetooth synchronous broadcast signal according to a preset time interval.
  • both the vehicle and the terminal support Bluetooth communication
  • the communication between the vehicle and the terminal can also be understood as the communication between the Bluetooth module of the vehicle and the Bluetooth module of the terminal.
  • the vehicle After the user parks the vehicle in the parking lot, he usually leaves with the terminal.
  • the vehicle periodically sends a Bluetooth synchronous broadcast signal according to a preset time interval.
  • the Bluetooth synchronous broadcast signal indicates that the vehicle can accept connection requests from other devices, so that when the user returns, the terminal synchronizes with the vehicle according to the Bluetooth synchronous broadcast signal. .
  • Step S302 The terminal synchronizes with the vehicle according to the received Bluetooth synchronous broadcast signal.
  • the terminal When the user brings the terminal back to the vicinity of the vehicle, he can open the Bluetooth application of the terminal to synchronize the vehicle broadcast. Specifically, the terminal synchronizes with the vehicle according to the received Bluetooth synchronous broadcast signal.
  • the terminal After the terminal is synchronized with the vehicle, it is equivalent to establishing a connection between the terminal and the vehicle.
  • Step S303 The terminal sends a verification message to the vehicle, where the verification message includes a first password.
  • the terminal Bluetooth needs to join the BIS group of the vehicle. At this time, the vehicle will require the terminal to enter the agreed password for identity verification.
  • the user can send a verification message to the vehicle through the Bluetooth application of the terminal, where the verification message includes a first password, and the first password is used to authenticate the terminal.
  • Step S304 The vehicle determines whether the first password matches the stored second password.
  • the vehicle After receiving the first password sent by the terminal, the vehicle compares it with the stored second password to determine whether the first password matches the stored second password. Wherein, if the first password and the second password match, it means that the identity verification of the terminal is passed, and then the process goes to step S305 to send guidance information to the terminal. On the contrary, if the first password and the second password do not match, indicating that the identity verification of the terminal has not passed, the sending of guidance information to the terminal is refused, or the Bluetooth connection with the terminal is disconnected.
  • Step S305 If the first password matches the stored second password, send guidance information to the terminal.
  • the vehicle may calculate the distance and orientation of the vehicle relative to the terminal according to its location and the location of the terminal, generate guidance information according to the distance and orientation, and send the guidance information to the terminal.
  • the guidance information is used for the distance and orientation of the vehicle relative to the terminal, so as to be used to find the vehicle according to the guidance information.
  • the guidance information is sent to the terminal through the BIS data packet.
  • the terminal parses the data packet through the terminal's Bluetooth application to obtain guidance information, so that the user can search for his own vehicle according to the guidance information.
  • the embodiment of the present application does not limit the specific form of the guidance information, for example, it may be voice prompt information, map prompt information, and/or text prompt information.
  • vehicle addressing is performed through Bluetooth, and higher positioning accuracy can be obtained.
  • transmission of data streams based on BIS can combine voice data and positioning data, reducing external dependencies.
  • the user in order to improve the security of vehicle addressing.
  • the user can set the verification password before leaving the vehicle.
  • FIG. 4 it is a schematic flowchart of another vehicle addressing method provided by an embodiment of the present application. As shown in FIG. 4 , the method further includes the following steps on the basis of the method shown in FIG. 3 .
  • Step S401 The terminal sends the second password to the vehicle.
  • the user before leaving the vehicle, the user may generate a second password through a Bluetooth application of the terminal, or the user may set the second password by himself, and send the second password to the vehicle through Bluetooth.
  • Step S402 The vehicle stores the second password.
  • the vehicle After receiving the second password sent by the terminal, the vehicle saves the second password for subsequent password verification when the terminal Bluetooth rejoins the BIS group.
  • the user can set the verification password before leaving the vehicle, which can improve the security of vehicle addressing.
  • the present application further provides a vehicle.
  • the vehicle 500 may include: one or more processors 501 , a memory 502 , and a communication unit 503 . These components communicate through one or more buses.
  • processors 501 may include: one or more processors 501 , a memory 502 , and a communication unit 503 . These components communicate through one or more buses.
  • Those skilled in the art can understand that the structure shown in the figure does not constitute a limitation on the embodiments of the present application. It may be a bus structure, a star structure, or a More or fewer components than shown may be included, or some components may be combined, or a different arrangement of components.
  • the communication unit 503 is configured to establish a communication channel, so that the storage device can communicate with other devices. Receive data sent by other devices or send data to other devices.
  • the processor 501 is the control center of the storage device, uses various interfaces and lines to connect various parts of the entire vehicle, runs or executes the software programs and/or modules stored in the memory 502, and invokes the software programs stored in the memory. data to perform various functions of the vehicle and/or process data.
  • the processor may be composed of an integrated circuit (IC), for example, may be composed of a single packaged IC, or may be composed of a plurality of packaged ICs connected with the same function or different functions.
  • IC integrated circuit
  • the memory 502 is used to store the execution instructions of the processor 501.
  • the memory 502 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), which can be electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically Erasable Programmable Read Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the vehicle 500 is enabled to execute some or all of the steps in the above method embodiments.
  • the present application further provides a terminal.
  • the terminal 600 may include: one or more processors 601 , a memory 602 , and a communication unit 603 . These components communicate through one or more buses.
  • processors 601 may include: one or more processors 601 , a memory 602 , and a communication unit 603 . These components communicate through one or more buses.
  • Those skilled in the art can understand that the structure shown in the figure does not constitute a limitation on the embodiments of the present application. It may be a bus structure, a star structure, or a More or fewer components than shown may be included, or some components may be combined, or a different arrangement of components.
  • the communication unit 603 is used to establish a communication channel, so that the storage device can communicate with other devices. Receive data sent by other devices or send data to other devices.
  • the processor 601 is the control center of the storage device, uses various interfaces and lines to connect various parts of the entire terminal, runs or executes the software programs and/or modules stored in the memory 602, and invokes the software programs stored in the memory. data to perform various functions of the terminal and/or process data.
  • the processor may be composed of an integrated circuit (IC), for example, may be composed of a single packaged IC, or may be composed of a plurality of packaged ICs connected with the same function or different functions.
  • IC integrated circuit
  • the memory 602 is used to store the execution instructions of the processor 601.
  • the memory 602 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), which can be electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically Erasable Programmable Read Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the terminal 600 is enabled to execute some or all of the steps in the foregoing method embodiments.
  • the present application further provides a computer storage medium, wherein the computer storage medium may store a program, and when the program is executed, the program may include some or all of the steps in the various embodiments of the calling method provided by the present application.
  • the storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Navigation (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供的一种车辆寻址方法、车辆、终端及存储介质，所述方法包括按照预设的时间间隔发送蓝牙同步广播信号，以便终端根据所述蓝牙同步广播信号与所述车辆同步；与所述终端同步成功后，接收所述终端发送的验证消息，所述验证消息中包括第一密码；若所述第一密码与存储的第二密码相匹配，则向所述终端发送引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位。本申请实施例通过蓝牙进行车辆寻址，可以获得更高的定位精度。另外，基于BIS进行数据流的传输可以将语音数据和定位数据结合，减少了外部依赖。

Description

车辆寻址方法、车辆、终端及存储介质
本申请要求于2020年12月30日提交中国专利局、申请号为202011614904.5、申请名称为“车辆寻址方法、车辆、终端及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及计算机技术领域，具体地涉及一种车辆寻址方法、车辆、终端及存储介质。
背景技术
随着社会的不断发展，汽车存有量不断提高。在大型停车场，用户停车后返回寻找车辆时，变得越来越困难。
相关技术中，通常通过全球定位系统(Global Positioning System，GPS)进行车辆定位。GPS是一种具有全方位、全天候、全时段、高精度的卫星导航系统，其能够实现视野开阔或者室外等信号良好地带定位，由于其具有全天候、连续、实时等优点，在导航领域得到了广泛的应用。
但是，受气候、电离层、对流层、空气、电磁波等因素的影响，GPS往往会出现较大的偏差。尤其是在室内、地下室等信号较弱的环境中，偏差会更大，甚至无法使用。
发明内容
有鉴于此，本申请提供一种车辆寻址方法、车辆、终端及存储介质，以利于解决现有技术中通过GPS进行车辆寻址，定位精度较低的问题。
第一方面，本申请实施例提供了一种车辆寻址方法，应用于车辆，所述方法包括：
按照预设的时间间隔发送蓝牙同步广播信号，以便终端根据所述蓝牙同步广播信号与所述车辆同步；
与所述终端同步成功后，接收所述终端发送的验证消息，所述验证消息中包括第一密码；
若所述第一密码与存储的第二密码相匹配，则向所述终端发送引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位。
优选地，在所述按照预设的时间间隔发送蓝牙同步广播信号之前，还包括：
通过蓝牙接收并存储所述终端发送的第二密码。
优选地，所述向所述终端发送引导信息，包括：
根据所述车辆的位置和所述终端的位置，计算所述车辆相对所述终端的距离和方 位；
根据所述车辆相对所述终端的距离和方位生成引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位；
向所述终端发送所述引导信息。
优选地，所述引导信息包括语音提示信息、地图提示信息和/或文字提示信息。
优选地，所述引导信息为同步广播串流BIS数据包。
第二方面，本申请实施例提供了一种车辆寻址方法，应用于终端，所述方法包括：
根据接收到的蓝牙同步广播信号与车辆同步；
向所述车辆发送验证消息，所述验证消息中包括第一密码，以便所述车辆根据所述第一密码对所述终端的身份进行验证；
接收所述车辆发送的引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位。
优选地，在所述根据接收到的蓝牙同步广播信号与车辆同步之前，还包括：
通过蓝牙应用生成第二密码，向所述车辆发送所述第二密码；或者，
响应于用户输入的第二密码，向所述车辆发送所述第二密码。
第三方面，本申请实施例提供了一种车辆，包括：
一个或一个以上处理器；
存储器；
以及一个或多个计算机程序，其中所述一个或多个计算机程序被存储在所述存储器中，所述一个或多个计算机程序包括指令，当所述指令被执行时，使得所述通信处理器芯片执行第一方面任一项所述的方法。
第四方面，本申请实施例提供了一种终端，包括：
一个或一个以上处理器；
存储器；
以及一个或多个计算机程序，其中所述一个或多个计算机程序被存储在所述存储器中，所述一个或多个计算机程序包括指令，当所述指令被执行时，使得所述通信处理器芯片执行第二方面任一项所述的方法。
第五方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质包括存储的程序，其中，在所述程序运行时控制所述计算机可读存储介质所在设备执行第一方面任一项所述的方法。
第六方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质包括存储的程序，其中，在所述程序运行时控制所述计算机可读存储介质所在设备执行第二方面任一项所述的方法。
本申请实施例通过蓝牙进行车辆寻址，可以获得更高的定位精度。另外，基于BIS进行数据流的传输可以将语音数据和定位数据结合，减少了外部依赖。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于 本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其它的附图。
图1为本申请实施例提供的一种应用场景示意图；
图2为本申请实施例提供的一种停车场场景示意图；
图3为本申请实施例提供的一种车辆寻址方法流程示意图；
图4为本申请实施例提供的另一种车辆寻址方法流程示意图；
图5为本申请实施例提供的一种车辆的结构示意图；
图6为本申请实施例提供的一种终端的结构示意图。
具体实施方式
为了更好的理解本申请的技术方案，下面结合附图对本申请实施例进行详细描述。
应当明确，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
在本申请实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
应当理解，本文中使用的术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，甲和/或乙，可以表示：单独存在甲，同时存在甲和乙，单独存在乙这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
参见图1，为本申请实施例提供的一种应用场景示意图。如图1所示，本申请实施例涉及的通信主体包括车辆101和终端102，车辆101和终端102通过蓝牙连接进行信息传输。
可理解，图1所示仅为本申请实施例所列举的一种具体实现方式，并不应当将其作为本申请保护范围的限制。例如，车辆101的具体形态除了小轿车外，还可以为面包车、货车或特种车辆等。终端102除了手机外，还可以为平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端，或智慧家庭(smart home)中的无线终端等。
参见图2，为本申请实施例提供的一种停车场场景示意图。如图2所示，在停车场内部停放了数量较多的车辆，用户将车辆停放在停车场后，返回停车场寻找自己的车辆(目标车辆)时，将会非常困难。
另外，由于停车场内部车辆与车辆之间的距离较近，因此，在进行车辆寻址时，对定位的精度要求较高。GPS适用于全球定位，通常情况下精度较低。且停车场通常位于室内或低下信号较弱的环境，对GPS的精度会进一步造成影响。
相较于GPS，蓝牙更适合小范围，局部寻位。随着到达角(ANGLE OF ARRIVAL，AOA)和出发角(ANGLE OF DEPARTURE，AOD)技术不断成熟，定位精度越来越高。尤其是同步广播串流(Broadcast Isochronous Stream,BIS)为蓝牙提供了一种新的数据流方式，蓝牙自身即可将语音数据和定位数据结合，减少了外部依赖。因此，本申请基于蓝牙提供了一种车辆寻址方案，以下进行详细说明。
参见图3，为本申请实施例提供的一种车辆寻址方法流程示意图。该方法可应用于图1所示的车辆和终端，如图3所示，其主要包括以下步骤。
步骤S301：车辆按照预设的时间间隔发送蓝牙同步广播信号。
可理解，在本申请实施例中，车辆和终端均支持蓝牙通信，车辆和终端的通信也可以理解为车辆的蓝牙模块和终端的蓝牙模块之间的通信。
用户将车辆停在停车场后，通常携带终端离开。车辆按照预设的时间间隔、周期性地发送蓝牙同步广播信号，该蓝牙同步广播信号表示车辆可以接受其它设备的连接请求，以便用户返回时，终端根据所述蓝牙同步广播信号与所述车辆同步。
步骤S302：终端根据接收到的蓝牙同步广播信号与车辆同步。
用户携带终端返回车辆附近时，可以打开终端的蓝牙应用，同步车辆广播。具体地，终端根据接收到的蓝牙同步广播信号与车辆同步。此处，终端与车辆同步后，即相当于终端与车辆建立连接。
步骤S303：终端向所述车辆发送验证消息，所述验证消息中包括第一密码。
当终端同步上车辆广播后，终端蓝牙需要加入车辆的BIS组内，此时，车辆会要求终端输入约定密码，以进行身份验证。
用户可以通过终端的蓝牙应用向车辆发送验证消息，所述验证消息中包括第一密码，所述第一密码用于对终端进行身份验证。
步骤S304：车辆判断所述第一密码与存储的第二密码是否相匹配。
车辆在接收到终端发送的第一密码后，与存储的第二密码进行比较，判断所述第一密码与存储的第二密码是否相匹配。其中，若第一密码和第二密码匹配，说明终端的身份验证通过，则进入步骤S305，向终端发送引导信息。相反，若第一密码和第二密码不匹配，说明终端的身份验证未通过，则拒绝向终端发送引导信息，或者断开与终端的蓝牙连接。
步骤S305：若所述第一密码与存储的第二密码相匹配，则向所述终端发送引导信息。
在本申请实施例中，车辆可以根据其位置和终端的位置计算车辆相对所述终端的距离和方位，根据该距离和方位生成引导信息，并将该引导信息发送至终端。该引导信息用于所述车辆相对所述终端的距离和方位，以便用于根据该引导信息寻找到车辆。
具体地，终端蓝牙加入到车辆的BIS组内后，通过BIS数据包向终端发送引导信息。终端接收到BIS数据包后，通过终端的蓝牙应用解析该数据包，获得引导信息，以便用户根据该引导信息寻找自己的车辆。需要指出的是，本申请实施例对引导信息的具体形式不作限制，例如可以为语音提示信息、地图提示信息和/或文字提示信息等。
本申请实施例通过蓝牙进行车辆寻址，可以获得更高的定位精度。另外，基于BIS进行数据流的传输可以将语音数据和定位数据结合，减少了外部依赖。
在一种可能的实施例中，为了提高车辆寻址的安全性。用户可以在离开车辆前进行验证密码的设置。
参见图4，为本申请实施例提供的另一种车辆寻址方法流程示意图。如图4所示，其在图3所示的方法的基础上还包括以下步骤。
步骤S401：终端向车辆发送第二密码。
本申请实施例，用户在离开车辆前，可以通过终端的蓝牙应用生成第二密码，或者用户自行设置第二密码，并通过蓝牙将所述第二密码发送至车辆。
步骤S402：车辆存储所述第二密码。
车辆在接收到终端发送的第二密码后，保存该第二密码，用于后续终端蓝牙重新加入BIS组时密码校验。
在本申请实施例中，用户可以在离开车辆前进行验证密码的设置，可以提高车辆寻址的安全性。
与上述方法实施例相对应，本申请还提供了一种车辆。参见图5，为本申请实施例提供的一种车辆的结构示意图，所述车辆500可以包括：一个或一个以上处理器501、存储器502及通信单元503。这些组件通过一条或多条总线进行通信，本领域技术人员可以理解，图中示出的结构并不构成对本申请实施例的限定，它既可以是总线形结构，也可以是星型结构，还可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
其中，所述通信单元503，用于建立通信信道，从而使所述存储设备可以与其它设备进行通信。接收其他设备发送的数据或者向其他设备发送数据。
所述处理器501，为存储设备的控制中心，利用各种接口和线路连接整个车辆的各个部分，通过运行或执行存储在存储器502内的软件程序和/或模块，以及调用存储在存储器内的数据，以执行车辆的各种功能和/或处理数据。所述处理器可以由集成电路(integrated circuit，IC)组成，例如可以由单颗封装的IC所组成，也可以由连接多颗相同功能或不同功能的封装IC而组成。
所述存储器502，用于存储处理器501的执行指令，存储器502可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
当存储器502中的执行指令由处理器501执行时，使得车辆500能够执行上述方法实施例中的部分或全部步骤。
与上述方法实施例相对应，本申请还提供了一种终端。参见图6，为本申请实施例提供的一种终端的结构示意图，所述终端600可以包括：一个或一个以上处理器601、存储器602及通信单元603。这些组件通过一条或多条总线进行通信，本领域技术人员可以理解，图中示出的结构并不构成对本申请实施例的限定，它既可以是总线形结构，也可以是星型结构，还可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
其中，所述通信单元603，用于建立通信信道，从而使所述存储设备可以与其它 设备进行通信。接收其他设备发送的数据或者向其他设备发送数据。
所述处理器601，为存储设备的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器602内的软件程序和/或模块，以及调用存储在存储器内的数据，以执行终端的各种功能和/或处理数据。所述处理器可以由集成电路(integrated circuit，IC)组成，例如可以由单颗封装的IC所组成，也可以由连接多颗相同功能或不同功能的封装IC而组成。
所述存储器602，用于存储处理器601的执行指令，存储器602可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
当存储器602中的执行指令由处理器601执行时，使得终端600能够执行上述方法实施例中的部分或全部步骤。
具体实现中，本申请还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，该程序执行时可包括本申请提供的呼叫方法的各实施例中的部分或全部步骤。所述的存储介质可为磁碟、光盘、只读存储记忆体(read-only memory，ROM)或随机存储记忆体(random access memory，RAM)等。
本领域的技术人员可以清楚地了解到本申请实施例中的技术可借助软件加必需的通用硬件平台的方式来实现。基于这样的理解，本申请实施例中的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例或者实施例的某些部分所述的方法。
本说明书中各个实施例之间相同相似的部分互相参见即可。尤其，对于车辆实施例和终端实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例中的说明即可。

Claims (11)

  1. 一种车辆寻址方法，其特征在于，应用于车辆，所述方法包括：
    按照预设的时间间隔发送蓝牙同步广播信号，以便终端根据所述蓝牙同步广播信号与所述车辆同步；
    与所述终端同步成功后，接收所述终端发送的验证消息，所述验证消息中包括第一密码；
    若所述第一密码与存储的第二密码相匹配，则向所述终端发送引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位。
  2. 根据权利要求1所述的方法，其特征在于，在所述按照预设的时间间隔发送蓝牙同步广播信号之前，还包括：
    通过蓝牙接收并存储所述终端发送的第二密码。
  3. 根据权利要求1所述的方法，其特征在于，所述向所述终端发送引导信息，包括：
    根据所述车辆的位置和所述终端的位置，计算所述车辆相对所述终端的距离和方位；
    根据所述车辆相对所述终端的距离和方位生成引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位；
    向所述终端发送所述引导信息。
  4. 根据权利要求3所述的方法，其特征在于，所述引导信息包括语音提示信息、地图提示信息和/或文字提示信息。
  5. 根据权利要求1所述的方法，其特征在于，所述引导信息为同步广播串流BIS数据包。
  6. 一种车辆寻址方法，其特征在于，应用于终端，所述方法包括：
    根据接收到的蓝牙同步广播信号与车辆同步；
    向所述车辆发送验证消息，所述验证消息中包括第一密码，以便所述车辆根据所述第一密码对所述终端的身份进行验证；
    接收所述车辆发送的引导信息，所述引导信息用于指示所述车辆相对所述终端的距离和方位。
  7. 根据权利要求6所述的方法，其特征在于，在所述根据接收到的蓝牙同步广播信号与车辆同步之前，还包括：
    通过蓝牙应用生成第二密码，向所述车辆发送所述第二密码；或者，
    响应于用户输入的第二密码，向所述车辆发送所述第二密码。
  8. 一种车辆，其特征在于，包括：
    一个或一个以上处理器；
    存储器；
    以及一个或多个计算机程序，其中所述一个或多个计算机程序被存储在所述存储器中，所述一个或多个计算机程序包括指令，当所述指令被执行时，使得所述通信处理器芯片执行权利要求1-5任一项所述的方法。
  9. 一种终端，其特征在于，包括：
    一个或一个以上处理器；
    存储器；
    以及一个或多个计算机程序，其中所述一个或多个计算机程序被存储在所述存储器中，所述一个或多个计算机程序包括指令，当所述指令被执行时，使得所述通信处理器芯片执行权利要求7或8所述的方法。
  10. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质包括存储的程序，其中，在所述程序运行时控制所述计算机可读存储介质所在设备执行权利要求1-5任一项所述的方法。
  11. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质包括存储的程序，其中，在所述程序运行时控制所述计算机可读存储介质所在设备执行权利要求7或8所述的方法。
PCT/CN2021/133902 2020-12-30 2021-11-29 车辆寻址方法、车辆、终端及存储介质 WO2022142934A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011614904.5A CN112752218A (zh) 2020-12-30 2020-12-30 车辆寻址方法、车辆、终端及存储介质
CN202011614904.5 2020-12-30

Publications (1)

Publication Number Publication Date
WO2022142934A1 true WO2022142934A1 (zh) 2022-07-07

Family

ID=75649969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/133902 WO2022142934A1 (zh) 2020-12-30 2021-11-29 车辆寻址方法、车辆、终端及存储介质

Country Status (2)

Country Link
CN (1) CN112752218A (zh)
WO (1) WO2022142934A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112752218A (zh) * 2020-12-30 2021-05-04 展讯半导体(成都)有限公司 车辆寻址方法、车辆、终端及存储介质
CN115379427A (zh) * 2021-05-21 2022-11-22 Oppo广东移动通信有限公司 广播和接收蓝牙数据包的方法、装置、终端及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080274765A1 (en) * 2007-05-03 2008-11-06 Qualcomm Incorporated Interactive Control of Access to Services and Capabilities of a Mobile Device
CN104363589A (zh) * 2014-12-09 2015-02-18 北京大唐智能卡技术有限公司 一种身份认证的方法、装置和终端
CN108174363A (zh) * 2017-12-29 2018-06-15 威马智慧出行科技（上海）有限公司 寻车方法及装置
CN112752218A (zh) * 2020-12-30 2021-05-04 展讯半导体(成都)有限公司 车辆寻址方法、车辆、终端及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6873824B2 (en) * 2000-08-22 2005-03-29 Omega Patents, L.L.C. Remote control system using a cellular telephone and associated methods
CN102378107A (zh) * 2010-08-18 2012-03-14 台达电子工业股份有限公司 具有自动定位的智能寻车系统
CN102497477B (zh) * 2011-12-13 2014-08-27 芜湖罗比汽车照明系统有限公司 一种手机监控车辆的方法
CN106067259A (zh) * 2016-06-30 2016-11-02 上海斐讯数据通信技术有限公司 一种停车场定位寻车系统及方法
SG11201811228SA (en) * 2017-06-19 2019-01-30 Beijing Didi Infinity Technology & Development Co Ltd Systems and methods for displaying movement of vehicle on map
CN110087215B (zh) * 2019-05-06 2022-05-13 北京百度网讯科技有限公司 基于蓝牙连接的信息播报方法、装置、终端及存储介质
CN110297211A (zh) * 2019-06-12 2019-10-01 Oppo（重庆）智能科技有限公司 一种定位方法及电子设备
CN110706505A (zh) * 2019-09-03 2020-01-17 广东昇辉电子控股有限公司 一种基于蓝牙5．1出发角的地下车库寻车系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080274765A1 (en) * 2007-05-03 2008-11-06 Qualcomm Incorporated Interactive Control of Access to Services and Capabilities of a Mobile Device
CN104363589A (zh) * 2014-12-09 2015-02-18 北京大唐智能卡技术有限公司 一种身份认证的方法、装置和终端
CN108174363A (zh) * 2017-12-29 2018-06-15 威马智慧出行科技（上海）有限公司 寻车方法及装置
CN112752218A (zh) * 2020-12-30 2021-05-04 展讯半导体(成都)有限公司 车辆寻址方法、车辆、终端及存储介质

Also Published As

Publication number Publication date
CN112752218A (zh) 2021-05-04

Similar Documents

Publication Publication Date Title
WO2022142934A1 (zh) 车辆寻址方法、车辆、终端及存储介质
US10554801B2 (en) Message transfer system including display device and mobile device and message transfer method thereof
WO2017219883A1 (zh) 数据的推送方法、装置和设备
US9310902B2 (en) Digital signs
CN102740228A (zh) 一种位置信息共享方法、装置及系统
CN103903428A (zh) 预约出租车的方法、终端及系统
WO2013174338A2 (zh) 移动终端定位方法、装置及移动终端
CN113085782A (zh) 数字车钥匙定位系统和方法
CN110278277A (zh) 用于实现车载信息娱乐功能的系统
CN104796391A (zh) 签到验证方法以及签到验证客户端、服务器、系统和装置
US20170234989A1 (en) Quick positioning system and vehicle-mounted system
CN105387857A (zh) 导航方法及装置
WO2022089310A1 (zh) 寻星方法及装置
CN110888703A (zh) 终端的控制方法和装置、存储介质、计算机设备
WO2013152559A1 (zh) 一种基于位置进行提示的方法及移动终端
KR102611775B1 (ko) 그룹 메시지의 전달 방법 및 이를 수행하는 전자 장치
CN107027169B (zh) 用户的位置信息的确定方法及装置
CN109425361A (zh) 一种基于微信的车载导航方法及系统、车载终端
US20140295886A1 (en) Geographical content addressing
CN106441360A (zh) 方位校准方法及装置
US20140193006A1 (en) Localization control method of sound for portable device and portable device thereof
CN113015094B (zh) 设备定位方法和装置
JP5251293B2 (ja) データ交換システム、携帯端末、データ交換方法およびプログラム
Bekkelien et al. Hybrid positioning framework for mobile devices
US9730009B1 (en) Sparse Wi-Fi access point database for mobile devices

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: 21913675

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21913675

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 21913675

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 24.01.2024)